资源简介

Section Ⅰ　“Reading”的课文习读环节
泛读课文，完成以下学习任务
(一)理清文脉结构
(二)把握主旨大意
1．What's the main idea of the passage？(　 )
A．The Amazon rainforest is the largest rainforest in the world.
B．The Amazon rainforest gives the richest biodiversity on the Earth.
C．The Amazon rainforest is a natural treasure house on the Earth.
D．The Amazon rainforest is known as the “lungs of the planet”．
2．Skim the text and match each paragraph with its main idea.
Para.1　A．Plant biodiversity; levels of the rainforest.
Para.2　B．Animal biodiversity; food chain.
Para.3　C．Introduction to the Amazon
rainforest.
Para.4　D．The rainforest's value to the human race; threats to the rainforest.
Para.5　E．Basic information about the
rainforest.
精读课文，完成以下学习任务
(一)阅读理解
1．How does the author lead in the topic of the documentary script？(　 )
A．By making a definition.
B．By giving examples.
C．By creating scenes.
D．By making comparisons.
2．How many known species in the world can be found in the Amazon rainforest？(　 )
A．About one in five.　B．About one in six.
C．About one in eight. D．About one in ten.
3．Which of the following statements is NOT true？(　 )
A．The rainforest gets its name from the Amazon River.
B．The Amazon rainforest is one third the size of China.
C．Over 40,000 plant species known to man can be found in the Amazon.
D．It is human activities that continue to damage the Amazon rainforest.
4．What helps break down a jaguar's body after its death？(　 )
A．A large number of microorganisms.
B．The nutrients of the earth.
C．A variety of insects.
D．A kind of frog.
5．What is the function of the question at the end of the passage？(　 )
A．To introduce the topic.
B．To introduce ways to protect the Amazon rainforest.
C．To seek for answers to protect the Amazon rainforest.
D．To arouse people's concern about the Amazon rainforest.
[Tip]
从语篇结构着手推句、段功能
本题考查文章尾句的作用。解答此类题目需要从文章的语篇结构及行文脉络入手。一般来说，位于文末的语句通常起到点明中心、深化主题的作用。如本文采用问句结尾即是作者为了深化主题，进一步吸引人们对亚马孙雨林的关注而采用的一种写作手法。
(二)阅读表达
1．What is the purpose of this documentary script
________________________________________________________________
________________________________________________________________
2．What is the value of the Amazon rainforest to us
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
3．What makes the Amazon rainforest a natural treasure
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
4．What is your answer to the question at the end of the script？(The answers may vary.)
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
|阅|读|技|能|提|升|
本文的语篇类型是纪录片脚本，本质上属于事物说明文。说明文目的性强，条理清晰，逻辑严谨，一般各段都有明确的主题句，段落内容围绕该主题句展开。同时，每篇文章都会有一个说明对象，文章围绕该说明对象展开，与该说明对象相关的关键词也是文章的高频词。将主题句及关键词进行归纳概括，即可提炼出文章的主旨，明晰行文脉络。如本文首段直接点明了主题，其他各段的段首句即为主题句，句中的关键词都提到了“亚马孙雨林”。
(一)赏用词之妙　
1．Welcome to the jungle, a huge sea of green alive with the sounds of animals.
赏析：本句使用a huge sea of和alive with两个短语形象生动地表达出亚马孙雨林的绿意葱葱和生机勃勃，增加了文章的生动性。
2．The Amazon rainforest crosses into eight countries, including Brazil and Peru, and one overseas region of France, all on the South American continent.
赏析：本句运用cross into代替常用的cover，以动态的效果呈现了亚马孙雨林的面积之广：覆盖了八个国家。
3．The forest's different levels support an unbelievable variety of wildlife.
赏析：本句中使用了“unbelievable”这一形容词，进一步描写出亚马孙雨林物种的多样性。形容词的灵活运用可以增加文章的生动性，使表达更有说服力。
4．The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen.
赏析：本句中的breathe一词运用得生动巧妙。该词的本义是“呼吸”，用在此处，以拟人化的手法写出了雨林的生机盎然。
[提能训练]　(完成句子)
①He looked down and saw ________________ smiling faces.他往下看，看到一片笑脸。
②The pond ________________ frogs.
池塘里满是青蛙。
③The Yellow River ________________ 9 provinces in China and brings rich soil to the areas along its path.
黄河流经中国九省，为途经地区带来了肥沃的土壤。
④Whether through art, music, entertainment or games, you have a gift of creative vision that ______________________.无论是通过艺术、音乐、娱乐还是游戏，你都有天赋产生创造性观点，从而为当下环境注入新的生命活力。
⑤(2024·全国甲卷书面表达)________________ Chinese transport should make such great progress in so short a time.
中国交通行业在这么短的时间内取得如此大的进步是令人难以置信的。
(二)赏句式之高　
1．While a significant number of jaguars survive here, they are only one element of this forest's food chain.
赏析：本句运用while引导的让步状语从句，强调了亚马孙雨林中的野生动物数量繁多。
2．Over the past 50 years, about 17 per cent of the rainforest has disappeared due to human activities such as agriculture and cattle farming.
赏析：本句使用了“百分数＋of＋名词”作主语，明确指出了人类活动对雨林造成的严重破坏，同时使用such as具体列举了危及雨林的人类活动。注意：“分数或百分数＋of＋名词”构成的短语作主语时，其谓语动词的数要根据短语后面名词的数而定。
3．As the impact of human activities continues to grow and the list of species in danger of extinction becomes longer, we are left with a question: can we afford to damage the “lungs of the planet”？
赏析：本句是文章的尾句。as引导的时间状语从句与比较级的搭配使用强调了这些人类活动正在持续不断地带来更严重的后果。后半句使用了反问句来结束文章，直击读者内心，引发读者对这一问题的反思，突出了本文的主旨。
[提能训练]　(完成句子)
①________________________________ after a day's study, it is worthwhile to try my best to pursue my ideal.
尽管经过一天的学习后我总是感觉很累，但尽我最大的努力去追求自己的理想是值得的。
②(2025·全国Ⅱ卷写作)________________________________， the classroom fell silent and my classmates' eyes sparkling with curiosity.
在我解释自己名字的含义时，教室里一片安静，同学们的眼睛里闪烁着好奇的光芒。
(三)赏描摹之韵(写作手法)　
With an area of around 6 million square kilometres, the Amazon rainforest is more than half the size of China.The Amazon River, from which the rainforest gets its name, is close to 6,400 kilometres in length — roughly 100 kilometres longer than the Yangtze River.
赏析：此处使用了With an area of、 in length等与具体的数字相结合，详细介绍了亚马孙雨林的大小及亚马孙河的长短。列数字的写作手法增加了表达的科学性、准确性。同时，作者还使用了对比手法，将亚马孙雨林与中国的国土面积相比较，将亚马孙河与中国的长江相对比，从而令读者对这两者的大小、长短有更清晰、明确的认识。
[提能训练]　(完成下面语段并体会列数字的作用)　　To prevent damage to wetlands and grasslands, 675 bridges _________________________________________________between Golmud and Lhasa.We even_________________________________________________ in order to protect its distinct ecosystem.
为了避免破坏湿地和草原，我们在格尔木和拉萨之间建造了675座大桥，总长度约160千米。我们甚至将一块14万平方米的湿地迁往一个新的区域，以保护其独特的生态系统。
(四)赏衔接之顺　
Thus, it is often known as the “lungs of the planet”．Moreover, the Amazon rainforest is a treasure house of species that can be used for food or medicine.Yet there is one major danger to these irreplaceable plants and animals: us.
赏析：此处作者运用thus(表因果)、 moreover(表递进)、 yet(表转折)三个词将本段话的内容有机地衔接起来，展现了自然顺畅的逻辑感与层次感。最后一句中，使用冒号与单个单词“us”搭配，简洁有力地点出了人类是动植物面临的一个主要威胁，增加了语言的感染力。
[提能训练]　(用恰当的衔接词填空)____________， friends help you recognize the truth, ____________ making it possible to kick your bad habits.
此外，朋友能帮助你认识到真相，从而让你改掉坏习惯。
藏羚羊是我国一级保护动物。由于盗猎猖獗，藏羚羊在上个世纪末曾一度处于濒临灭绝的边缘，但在政府和民间组织的多方努力下，藏羚羊保护工作取得了显著成效，藏羚羊数量逐年上升，2015年从濒危物种降级为易危物种。了解藏羚羊的现状及其曾经面临的危机有助于我们树立保护动物的意识，感悟人与自然和谐相处的重要性和重大意义。
A Day in the Clouds
The air is thin and we have to rest several times on the short hike from camp.To our left, snow－covered mountains disappear into clouds that seem almost close enough to touch.On the plain in front of us, we can just make out a herd of graceful animals.Tibetan antelopes.
Tibetan antelopes live on the plains of Xizang, Xinjiang, and Qinghai.Watching them move slowly across the green grass, I'm struck by their beauty.I'm also reminded of the danger .They were hunted, illegally, for their valuable fur.
My guide is Zhaxi, a villager from Changtang.He works at the Changtang National Nature Reserve.The reserve is a shelter for the animals and plants of northwestern Xizang.To Zhaxi, the land is sacred and protecting the wildlife is a way of life.“We're not trying to save the animals，” he says.“Actually, we're trying to save ourselves.”
The 1980s and 1990s were bad times for the Tibetan antelope.The population dropped by more than 50 percent.Hunters were shooting antelopes to make profits.Their habitats were becoming smaller as new roads and railways were built.
In order to save this species from extinction, the Chinese government placed it under national protection.Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks.Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains.
The measures were effective.The antelope population has recovered and in June 2015, the Tibetan antelope was removed from the endangered species list.The government, however, does not intend to stop the protection programmes, since the threats to the Tibetan antelope have not yet disappeared.
In the evening, I drink a cup of tea and watch the stars.I think about the antelopes and what Zhaxi told me.Much is being done to protect wildlife, but if we really want to save the planet, we must change our way of life.a threat to wildlife and to our planet.
[阅读理解]
1．Why did the author come to Xizang？(　 )
A．To enjoy the beautiful scenery.
B．To save the endangered antelopes.
C．To observe Tibetan antelopes.
D．To do a scientific research.
2．What made the population of antelopes drop in the 1980s and 1990s？(　 )
A．Too thin air and too much snow in Xizang.
B．The villagers' dislike for them.
C．Many roads and railways built by people.
D．Being hunted and the loss of their habitats.
3．What was done to protect Tibetan antelopes？(　 )
A．Moving them to a national zoo or other shelters.
B．Watching over them and adding some bridges and gates.
C．Establishing a research centre to study them.
D．Limiting the number of tourists to Xizang.
[素养积累]
1．由文积词汇
snow－covered adj.　 被雪覆盖的
herd n. 牧群；兽群
be struck by 被……打动
illegally adv. 非法地
reserve n. (动植物)保护区；储藏(量)
vt. 预订；预留；保留
shelter n. 庇护处；遮掩；遮蔽
sacred adj. 神圣的；受尊敬的
drop by 下降了(表示幅度)
profit n. 利润；利益
threat n. 威胁
2．据文悟句式
句①：This is why ...意为“这就是为什么……；这就是……的原因”，why引导表语从句。
句②：定语从句，关系代词that/which因在从句中作宾语而被省略了。
句③：“Only＋状语从句”置于句首表示强调时，后面的主句要用部分倒装。
Section Ⅰ　“Reading”的课文习读环节
课文阅读理解
泛读课文，完成以下学习任务 　
(一)①significant　②balance　③size　④is home to　⑤1,300　⑥situation　⑦has disappeared　⑧extinction
(二)1.C　2.Paras.1～5　CEABD
精读课文，完成以下学习任务 　
(一)1～5　CDBAD
(二)1.To call for our joint efforts to protect the Amazon rainforest.
2．The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen.Moreover，the Amazon rainforest is a treasure house of species that can be used for food or medicine.
3．(1)The Amazon rainforest is unique, beautiful and valuable.
(2)It contains about 10% of all known species on the Earth.
(3)It produces over 20% of the planet's oxygen.
(4)Its wonderful plant and animal species have enabled humans to make amazing discoveries.
4．No.The Amazon rainforest is far too important for us to allow it to be destroyed.It helps maintain the balance of the ecosystem and provides our society with food and medicine.
课文写法借鉴
(一)①a sea of　②was alive with　③crosses into
④breathes new life into situations　⑤It is unbelievable that
(二)①While I always feel exhausted
②As I explained the meaning of my name
(三)with a total length of about 160 kilometres were built；
moved 140,000 square metres of wetland to a new area
(四)Moreover; thus
美文阅读润心
1～3　CDB
8 / 8(共75张PPT)
“Reading”的课文习读环节
Section Ⅰ
课文阅读理解
课文写法借鉴
美文阅读润心
课时检测
Contents 目录
01
02
03
04
01
课文阅读理解
泛读课文，完成以下学习任务
(一)理清文脉结构
significant
balance
size
is home to
1,300
situation
has disappeared
extinction
1．What's the main idea of the passage
A．The Amazon rainforest is the largest rainforest in the world.
B．The Amazon rainforest gives the richest biodiversity on the Earth.
C．The Amazon rainforest is a natural treasure house on the Earth.
D．The Amazon rainforest is known as the “lungs of the planet”．
√
2．Skim the text and match each paragraph with its main idea.
Para.1　A．Plant biodiversity; levels of the rainforest.
Para.2　B．Animal biodiversity; food chain.
Para.3　C．Introduction to the Amazon rainforest.
Para.4　D．The rainforest's value to the human race; threats to the rainforest.
Para.5　E．Basic information about the rainforest.
答案：Paras.1～5　CEABD
精读课文，完成以下学习任务
(一)阅读理解
1．How does the author lead in the topic of the documentary script
A．By making a definition.
B．By giving examples.
C．By creating scenes.
D．By making comparisons.
√
2．How many known species in the world can be found in the Amazon rainforest
A．About one in five.　　 B．About one in six.
C．About one in eight. 　　 D．About one in ten.
√
3．Which of the following statements is NOT true
A．The rainforest gets its name from the Amazon River.
B．The Amazon rainforest is one third the size of China.
C．Over 40,000 plant species known to man can be found in the Amazon.
D．It is human activities that continue to damage the Amazon rainforest.
√
4．What helps break down a jaguar's body after its death
A．A large number of microorganisms.
B．The nutrients of the earth.
C．A variety of insects.
D．A kind of frog.
√
5．What is the function of the question at the end of the passage
A．To introduce the topic.
B．To introduce ways to protect the Amazon rainforest.
C．To seek for answers to protect the Amazon rainforest.
D．To arouse people's concern about the Amazon rainforest.
√
[Tip]
从语篇结构着手推句、段功能
本题考查文章尾句的作用。解答此类题目需要从文章的语篇结构及行文脉络入手。一般来说，位于文末的语句通常起到点明中心、深化主题的作用。如本文采用问句结尾即是作者为了深化主题，进一步吸引人们对亚马孙雨林的关注而采用的一种写作手法。
1．What is the purpose of this documentary script
_____________________________________________________
(二)阅读表达
To call for our joint efforts to protect the Amazon rainforest.
2．What is the value of the Amazon rainforest to us
______________________________________________________________________________________________________________________________________________________________________________________________________________________
The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen.Moreover，the Amazon rainforest is a treasure house of species that can be used for food or medicine.
3．What makes the Amazon rainforest a natural treasure
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
(1)The Amazon rainforest is unique, beautiful and valuable.
(2)It contains about 10% of all known species on the Earth.
(3)It produces over 20% of the planet's oxygen.
(4)Its wonderful plant and animal species have enabled humans to make amazing discoveries.
4．What is your answer to the question at the end of the script？(The answers may vary.)
________________________________________________________________________________________________________________________________________________________________________________
No.The Amazon rainforest is far too important for us to allow it to be destroyed.It helps maintain the balance of the ecosystem and provides our society with food and medicine.
|阅|读|技|能|提|升|
本文的语篇类型是纪录片脚本，本质上属于事物说明文。说明文目的性强，条理清晰，逻辑严谨，一般各段都有明确的主题句，段落内容围绕该主题句展开。同时，每篇文章都会有一个说明对象，文章围绕该说明对象展开，与该说明对象相关的关键词也是文章的高频词。将主题句及关键词进行归纳概括，即可提炼出文章的主旨，明晰行文脉络。如本文首段直接点明了主题，其他各段的段首句即为主题句，句中的关键词都提到了“亚马孙雨林”。
02
课文写法借鉴
(一)赏用词之妙　
1．Welcome to the jungle, a huge sea of green alive with the sounds of animals.
赏析：本句使用a huge sea of和alive with两个短语形象生动地表达出亚马孙雨林的绿意葱葱和生机勃勃，增加了文章的生动性。
2．The Amazon rainforest crosses into eight countries, including Brazil and Peru, and one overseas region of France, all on the South American continent.
赏析：本句运用cross into代替常用的cover，以动态的效果呈现了亚马孙雨林的面积之广：覆盖了八个国家。
3．The forest's different levels support an unbelievable variety of wildlife.
赏析：本句中使用了“unbelievable”这一形容词，进一步描写出亚马孙雨林物种的多样性。形容词的灵活运用可以增加文章的生动性，使表达更有说服力。
4．The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen.
赏析：本句中的breathe一词运用得生动巧妙。该词的本义是“呼吸”，用在此处，以拟人化的手法写出了雨林的生机盎然。
①He looked down and saw _________ smiling faces.
他往下看，看到一片笑脸。
②The pond ______________ frogs.
池塘里满是青蛙。
③The Yellow River __________ 9 provinces in China and brings rich soil to the areas along its path.
黄河流经中国九省，为途经地区带来了肥沃的土壤。
[提能训练]　(完成句子)
a sea of
was alive with
crosses into
④Whether through art, music, entertainment or games, you have a gift of creative vision that _______________________________.
无论是通过艺术、音乐、娱乐还是游戏，你都有天赋产生创造性观点，从而为当下环境注入新的生命活力。
⑤(2024·全国甲卷书面表达) ______________________ Chinese transport should make such great progress in so short a time.
中国交通行业在这么短的时间内取得如此大的进步是令人难以置信的。
breathes new life into situations
It is unbelievable that
(二)赏句式之高　
1．While a significant number of jaguars survive here, they are only one element of this forest's food chain.
赏析：本句运用while引导的让步状语从句，强调了亚马孙雨林中的野生动物数量繁多。
2．Over the past 50 years, about 17 per cent of the rainforest has disappeared due to human activities such as agriculture and cattle farming.
赏析：本句使用了“百分数＋of＋名词”作主语，明确指出了人类活动对雨林造成的严重破坏，同时使用such as具体列举了危及雨林的人类活动。注意：“分数或百分数＋of＋名词”构成的短语作主语时，其谓语动词的数要根据短语后面名词的数而定。
3．As the impact of human activities continues to grow and the list of species in danger of extinction becomes longer, we are left with a question: can we afford to damage the “lungs of the planet”？
赏析：本句是文章的尾句。as引导的时间状语从句与比较级的搭配使用强调了这些人类活动正在持续不断地带来更严重的后果。后半句使用了反问句来结束文章，直击读者内心，引发读者对这一问题的反思，突出了本文的主旨。
[提能训练]　(完成句子)
①___________________________ after a day's study, it is worthwhile to try my best to pursue my ideal.
尽管经过一天的学习后我总是感觉很累，但尽我最大的努力去追求自己的理想是值得的。
②(2025·全国Ⅱ卷写作)___________________________________, the classroom fell silent and my classmates' eyes sparkling with curiosity.
在我解释自己名字的含义时，教室里一片安静，同学们的眼睛里闪烁着好奇的光芒。
While I always feel exhausted
As I explained the meaning of my name
(三)赏描摹之韵(写作手法)　
With an area of around 6 million square kilometres, the Amazon rainforest is more than half the size of China.The Amazon River, from which the rainforest gets its name, is close to 6,400 kilometres in length — roughly 100 kilometres longer than the Yangtze River.
赏析：此处使用了With an area of、 in length等与具体的数字相结合，详细介绍了亚马孙雨林的大小及亚马孙河的长短。列数字的写作手法增加了表达的科学性、准确性。同时，作者还使用了对比手法，将亚马孙雨林与中国的国土面积相比较，将亚马孙河与中国的长江相对比，从而令读者对这两者的大小、长短有更清晰、明确的认识。
[提能训练] 　(完成下面语段并体会列数字的作用)
To prevent damage to wetlands and grasslands, 675 bridges _____________________________________________ between Golmud and Lhasa.We even ___________________________________________
_____ in order to protect its distinct ecosystem.
为了避免破坏湿地和草原，我们在格尔木和拉萨之间建造了675座大桥，总长度约160千米。我们甚至将一块14万平方米的湿地迁往一个新的区域，以保护其独特的生态系统。
with a total length of about 160 kilometres were built
moved 140,000 square metres of wetland to a new
area
(四)赏衔接之顺　
Thus, it is often known as the “lungs of the planet”．Moreover, the Amazon rainforest is a treasure house of species that can be used for food or medicine.Yet there is one major danger to these irreplaceable plants and animals: us.
赏析：此处作者运用thus(表因果)、 moreover(表递进)、 yet(表转折)三个词将本段话的内容有机地衔接起来，展现了自然顺畅的逻辑感与层次感。最后一句中，使用冒号与单个单词“us”搭配，简洁有力地点出了人类是动植物面临的一个主要威胁，增加了语言的感染力。
[提能训练] 　(用恰当的衔接词填空)
_________, friends help you recognize the truth, _____ making it possible to kick your bad habits.
此外，朋友能帮助你认识到真相，从而让你改掉坏习惯。
Moreover
thus
03
美文阅读润心
藏羚羊是我国一级保护动物。由于盗猎猖獗，藏羚羊在上个世纪末曾一度处于濒临灭绝的边缘，但在政府和民间组织的多方努力下，藏羚羊保护工作取得了显著成效，藏羚羊数量逐年上升，2015年从濒危物种降级为易危物种。了解藏羚羊的现状及其曾经面临的危机有助于我们树立保护动物的意识，感悟人与自然和谐相处的重要性和重大意义。
A Day in the Clouds
The air is thin and we have to rest several times on the short hike from camp.To our left, snow－covered mountains disappear into clouds that seem almost close enough to touch.On the plain in front of us, we can just make out a herd of graceful animals. This is why we're here — to observe Tibetan antelopes.
Tibetan antelopes live on the plains of Xizang, Xinjiang, and Qinghai.Watching them move slowly across the green grass, I'm struck by their beauty. I'm also reminded of the danger they were in.They were hunted, illegally, for their valuable fur.
①
②
My guide is Zhaxi, a villager from Changtang.He works at the Changtang National Nature Reserve.The reserve is a shelter for the animals and plants of northwestern Xizang.To Zhaxi, the land is sacred and protecting the wildlife is a way of life.“We're not trying to save the animals，” he says.“Actually, we're trying to save ourselves.”
The 1980s and 1990s were bad times for the Tibetan antelope.The population dropped by more than 50 percent.Hunters were shooting antelopes to make profits.Their habitats were becoming smaller as new roads and railways were built.
In order to save this species from extinction, the Chinese government placed it under national protection.Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks.Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains.
The measures were effective.The antelope population has recovered and in June 2015, the Tibetan antelope was removed from the endangered species list.The government, however, does not intend to stop the protection programmes, since the threats to the Tibetan antelope have not yet disappeared.
In the evening, I drink a cup of tea and watch the stars.I think about the antelopes and what Zhaxi told me.Much is being done to protect wildlife, but if we really want to save the planet, we must change our way of life. Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
③
1．Why did the author come to Xizang
A．To enjoy the beautiful scenery.
B．To save the endangered antelopes.
C．To observe Tibetan antelopes.
D．To do a scientific research.
√
2．What made the population of antelopes drop in the 1980s and 1990s
A．Too thin air and too much snow in Xizang.
B．The villagers' dislike for them.
C．Many roads and railways built by people.
D．Being hunted and the loss of their habitats.
√
3．What was done to protect Tibetan antelopes
A．Moving them to a national zoo or other shelters.
B．Watching over them and adding some bridges and gates.
C．Establishing a research centre to study them.
D．Limiting the number of tourists to Xizang.
√
[素养积累]
1．由文积词汇
snow－covered adj.　 被雪覆盖的
herd n. 牧群；兽群
be struck by 被……打动
illegally adv. 非法地
reserve n. (动植物)保护区；储藏(量)
vt. 预订；预留；保留
shelter n. 庇护处；遮掩；遮蔽
sacred adj. 神圣的；受尊敬的
drop by 下降了(表示幅度)
profit n. 利润；利益
threat n. 威胁
2．据文悟句式
句①：This is why ...意为“这就是为什么……；这就是……的原因”，why引导表语从句。
句②：定语从句，关系代词that/which因在从句中作宾语而被省略了。
句③：“Only＋状语从句”置于句首表示强调时，后面的主句要用部分倒装。
04
课时检测
(标 语篇配有教师讲评课件)
Ⅰ.阅读理解
A
Interested in building a schoolyard habitat Here's how to get started.
Gather a team.
Students can do a lot on their own, but you'll need adults for a project this big.Get teachers, parents, and even the headmaster interested.Don't forget the maintenance staff — they know more about your school's yard than anyone else and can give you lots of help.
Map your site.
Which part of the schoolyard can you turn into a habitat Is there an unused corner of the playground You'll need to make a map of the area showing what is there now.Then you can figure out how you want to change it.For that, you need a plan.
Plan a habitat.
Here's what you'll need to make your area attractive to wildlife.
Food: Plant flowers and trees.These provide foods for birds, insects, and small animals.You can also add some feeders for birds.Where possible, stick with native plants — wild plants that grow naturally in your area.They need less care, which means less work for you.
Water: A small pond, a bird bath, or even a dish of clean water on the ground will attract birds.
Shelter: Trees make great escapes for birds.Tall grass and weeds are home to insects and some birds.
Reach for resources.
To make the habitat happen, you'll need lots of plants, seeds, and other supplies.You'll also need to buy or borrow tools and maybe even some heavy tools.It is the time to reach out for donations (捐赠)．Start by asking your parent－teacher organization.Then go to garden clubs, garden stores (they might give you a discount), local government agencies, and businesses.If they can't donate supplies or money, ask if they can donate workers!
Build your design.
Now you can dig in.Set a date, and get growing!
语篇解读：本文是一篇应用文。文章主要介绍了如何建造校园栖息地。
1．What is the part of “Plan a habitat” mainly about
A．How to attract wildlife to the habitat.
B．How to raise money for the habitat.
C．How to find a site for the habitat.
D．How to find people to work on the habitat.
√
解析：细节理解题。根据Plan a habitat.部分中“Here's what you'll need to make your area attractive to wildlife.”可知，“规划栖息地”部分主要是关于如何吸引野生动物到栖息地。
2．What can we learn about the schoolyard habitat project
A．It usually covers the center of the playground.
B．It helps reduce pollution in school.
C．It is very easy to build.
D．It requires much help.
√
解析：细节理解题。根据Reach for resources.部分中“To make the habitat happen, you'll need ...You'll also need ...It is the time to reach out for donations.”可知，校园栖息地项目需要很多帮助。
3．Who is this text probably mainly aimed at
A．Teachers.　　　　　　 B．Parents.
C．Students. D．Maintenance staff.
√
解析：推理判断题。通读全文，并结合第一段“Interested in building a schoolyard habitat Here's how to get started.”可知，文章主要介绍了如何建造校园栖息地，目标读者应该是学生。
B
When most kids go to the beach, they're too focused on making sandcastles and splashing around to notice litter, but several years ago, for 7－year－old Cash Daniels, noticing a plastic straw sparked a lifelong passion for saving the planet.
Cash, who is now known as the “conservation kid”， has always loved nature.He grew up fishing along the Chattanooga River, after all! But once he learned that 80 percent of all trash from land and rivers ends up in the ocean, he couldn't sit back.
He started with cleanups along the river, something that quickly went from a family affair to a community effort with volunteers and neighbors.In 2019, Cash, together with a Canadian conservationist, Ella Galaski－Rossen, started a nonprofit called the Cleanup Kids.Despite living in different counties, they managed to create educational videos online.“We hope to be a really big nonprofit that eliminates plastic in the US and Canada，” Cash said.“We want to inform kids and adults in the landlocked states on how their actions are connected to the water and the ocean，” Cash said.
Cash was selected as one of America's top 10 youth volunteers by the Prudential Spirit of Community Awards.He also earned the title of National Honoree, where he received a D|S5,000 grant to go to a nonprofit of his choice, and he became the first person to win the Youth Conservationist Award two years in a row from the Tennessee Wildlife Federation.
“I want to travel the world, teach others, and help them feel connected to the ocean.Because if you are connected to the ocean — if you love it and what lives in it — you'll want to protect it，” he said.“This is my fun, and it becomes more fun with every new discovery.”
语篇解读：本文是一篇记叙文。文章主要讲述了Cash Daniels从小热爱自然，发起环保行动的故事。
4．What does the underlined phrase “sit back” in paragraph 2 mean
A．Give up. B．Take part.
C．Lend a hand. D．Pay no attention.
√
解析：词义猜测题。根据画线词上文和第三段首句可知，Cash被称为“环保小卫士”，在了解到来自陆地和河流80%的垃圾最终会流入海洋后，他从清理河边的垃圾做起，他无法坐视不管。故sit back意为“坐视不管，袖手旁观”。
5．Why did Cash start the Cleanup Kids
A．To make instructive videos.
B．To build a wider community.
C．To appeal for ocean protection.
D．To organize volunteers for cleanups.
解析：细节理解题。根据第三段内容可知，Cash和加拿大环保主义者Ella Galaski－Rossen一起创立了Cleanup Kids这个非营利组织，旨在消除美国和加拿大的塑料垃圾，并向内陆州的孩子和成年人宣传他们的行为与水和海洋的联系。因此，Cash创立Cleanup Kids是为了呼吁保护海洋。
√
6．Which of the following best describes Cash Daniels
A．Brave and talented.
B．Generous and modest.
C．Creative and humorous.
D．Sympathetic and devoted.
√
解析：推理判断题。第二段提到，Cash热爱大自然，关心环境，由此可知，他是富有同情心的。再结合最后一段内容可知，Cash想要环游世界，教育别人，帮助他们感受到与海洋的联系，所以他是有奉献精神的。
7．What does Cash Daniels' story imply
A．No pains, no gains.
B．Passion fuels dreams.
C．Helping others is great fun.
D．Many hands make light work.
√
解析：推理判断题。通读全文可知，文章主要讲述了Cash Daniels从小热爱自然，了解到海洋垃圾问题后，积极参与河流清理工作，并创立了Cleanup Kids这个非营利组织来宣传海洋保护的故事。Cash Daniels的故事表明了他对保护海洋的热情和奉献精神，以及他的努力如何推动海洋保护事业的发展。因此，Cash Daniels的故事暗示了热情可以激发梦想。
C
Ninety－seven percent of Earth's water is ocean.No blue, no green.If you think the ocean isn't important, imagine Earth without it.Fifty years ago, when I began exploring the ocean, no one realized that we human being could do anything to harm the ocean.
For me, as a woman scientist, it all began in 1953 when I first tried diving.In 1979, by using a submersible (潜水器), I had a chance to reach the ocean floor which was six miles offshore and 1,250 feet down.Since then, I've used about 30 kinds of submarines.We need new deep－diving submersible.We need to see the undersea mountains and understand life in the deep sea.Exploring and protecting the wild ocean is my big wish.
What's worrying us is that an ice－free Arctic Ocean may happen in this century.That's bad news for the polar bears.Additional CO2 is not only driving global warming, but also changing ocean chemistry, making the sea more acidic (酸的)．That's bad news for coral reefs and oxygen－producing plankton (浮游生物)．Actually, nearly half of the coral reefs have disappeared.We're putting hundreds of millions of tons of plastic and other rubbish into the sea.We're blocking the ocean, poisoning the planet's circulatory system.Most of the turtles, sharks, tunas and whales are way down in numbers.All of these are part of our life support system.
Health to the ocean means health for us.I wish we would use all means — films, explorations, the web, new submarines — and campaign to stimulate public support for ocean protected areas.My wish is a big wish, but if we can make it happen, it can truly save and restore the ocean, the blue heart of the planet.For the children of today, for tomorrow's children: as never again, now is the time.
语篇解读：本文是一篇说明文。文章强调了海洋的重要性，指出如今海洋正在遭受人类的破坏，作者认为海洋的健康意味着我们的健康，我们应该共同努力保护海洋。
8．Why does the writer say “No blue, no green.” in the first paragraph
A．To tell us the colours of the earth.
B．To refer to the ocean and the land.
C．To show the importance of ocean.
D．To encourage us to explore the ocean.
√
解析：推理判断题。根据第一段中的“Ninety－seven percent of Earth's water is ocean.No blue, no green.If you think the ocean isn't important, imagine Earth without it.”可推知，作者在第一段说“No blue, no green.”是为了显示海洋的重要性。
9．What should we do to protect the ocean according to the text
A．Make joint efforts.
B．Save life support system.
C．Encourage children to take action.
D．Explore the ocean by new technology.
√
解析：推理判断题。根据最后一段中的“I wish we would use all means — films, explorations, the web, new submarines — and campaign to stimulate public support for ocean protected areas.”可知，我们应该通过共同努力来保护海洋。
10．What does the underlined word “it” in the last paragraph refer to
A．Means. B．Campaign.
C．Public support. D．Wish.
√
解析：代词指代题。根据最后一段中的“I wish we would use all means ...to stimulate public support for ocean protected areas.”以及画线词所在句可知，作者认为自己的愿望是一个很大的愿望，但如果我们能实现它，这个愿望就能真正拯救和恢复海洋。故it指的是“愿望”。
11．What's the writer's attitude towards the current situation of the ocean
A．Negative. B．Concerned.
C．Uncertain. D．Indifferent.
√
解析：观点态度题。根据最后一段中的“Health to the ocean means health for us.”以及“For the children of today, for tomorrow's children: as never again, now is the time.”并结合作者在文中强调了海洋的重要性，认为海洋的健康意味着我们的健康，我们应该共同努力保护海洋可推知，作者对海洋的现状持担忧态度。
Ⅱ.阅读七选五( )
Saving the environment might seem like a difficult thing.But living an environmentally friendly life is quite easy.With just a few small lifestyle changes, you can protect the planet and also live a healthier life for yourself! __12__
Cut back on driving.
Find other forms of transportation that consume less or no petrol. __13__ They won't cause any pollution or consume natural resources.If that isn't a choice, consider sharing with others or using public transportation.Replacing car trips with public transport reduces traffic jams and the overall amount of petrol, cutting back your carbon footprint.
Volunteer to clean up your community.
Volunteer work has a directly positive impact on the environment in your area.You can volunteer to pick up litter, plant community gardens or clean up rivers.Find an activity that suits your interests and set aside time to help regularly. __14__ If you prefer to be part of a group, volunteer with friends, your class or anyone else.
Upcycle (升级改造) items.
__15__ Instead of throwing things away, give them another purpose by making jewelry, household accessories or restyled clothing.Upcycling is fun and good for the earth.For example, you could turn an old T－shirt into a grocery bag or use cinder blocks (煤渣砖) to make outdoor planters.Experiment and look for new ways to adapt used objects.
__16__
Some chemicals have harmful long－term effects on the environment.Choose chemical－free products, plus all－natural household cleaners, beauty and hygiene products.The fewer chemicals you use, the healthier the environment will be.Plus, natural and chemical－free products are also good for you!
A．Keep recycled items properly.
B．Use fewer chemicals in your daily life.
C．Walk or ride a bike whenever possible.
D．Here are some tips that may be of great help.
E．Consider investing in an electric or hybrid (混合动力) vehicle.
F．You can join an environmental organization that attracts you, too.
G．Creatively repurpose unwanted items to put less trash into the world.
语篇解读：本文是一篇说明文。拯救环境似乎是一件困难的事情。只要稍微改变一下生活方式，你就可以在保护地球的同时，过上更健康的生活！文章对具体的做法提出了几个建议。
12．解析：选D　上文讲的是改变生活方式，在保护地球的同时过上健康的生活，下文直接给出了建议。故D项“以下是一些可能有很大帮助的建议”承上启下，符合语境。
13．解析：选C　下文提到，它们不会造成任何污染或消耗自然资源。故C项“尽可能步行或骑自行车”衔接下文，符合语境。
14．解析：选F　下文提到，如果你更想成为一个团体的一员，可以和朋友、你的班级或其他任何人一起做志愿者。故F项“你也可以加入一个吸引你的环保组织”符合语境，且与下文构成递进关系。
15．解析：选G　下文提到要创造性地调整不需要的物品的用途，减少垃圾。故G项“创造性地调整不需要的物品的用途，以减少世界上的垃圾”符合语境。
16．解析：选B　下文提到要减少使用含化学物质的产品。故B项“在日常生活中减少使用化学物质”能概括本段内容。UNIT 1　课时检测(一)　“Reading”的课文习读环节
(标语篇配有教师讲评课件)
Ⅰ.阅读理解
A
Interested in building a schoolyard habitat Here's how to get started.
Gather a team.
Students can do a lot on their own, but you'll need adults for a project this big.Get teachers, parents, and even the headmaster interested.Don't forget the maintenance staff — they know more about your school's yard than anyone else and can give you lots of help.
Map your site.
Which part of the schoolyard can you turn into a habitat Is there an unused corner of the playground You'll need to make a map of the area showing what is there now.Then you can figure out how you want to change it.For that, you need a plan.
Plan a habitat.
Here's what you'll need to make your area attractive to wildlife.
Food: Plant flowers and trees.These provide foods for birds, insects, and small animals.You can also add some feeders for birds.Where possible, stick with native plants — wild plants that grow naturally in your area.They need less care, which means less work for you.
Water: A small pond, a bird bath, or even a dish of clean water on the ground will attract birds.
Shelter: Trees make great escapes for birds.Tall grass and weeds are home to insects and some birds.
Reach for resources.
To make the habitat happen, you'll need lots of plants, seeds, and other supplies.You'll also need to buy or borrow tools and maybe even some heavy tools.It is the time to reach out for donations (捐赠)．Start by asking your parent－teacher organization.Then go to garden clubs, garden stores (they might give you a discount), local government agencies, and businesses.If they can't donate supplies or money, ask if they can donate workers!
Build your design.
Now you can dig in.Set a date, and get growing!
1．What is the part of “Plan a habitat” mainly about
A．How to attract wildlife to the habitat.
B．How to raise money for the habitat.
C．How to find a site for the habitat.
D．How to find people to work on the habitat.
2．What can we learn about the schoolyard habitat project
A．It usually covers the center of the playground.
B．It helps reduce pollution in school.
C．It is very easy to build.
D．It requires much help.
3．Who is this text probably mainly aimed at
A．Teachers.　　　　　　 B．Parents.
C．Students. D．Maintenance staff.
B
When most kids go to the beach, they're too focused on making sandcastles and splashing around to notice litter, but several years ago, for 7－year－old Cash Daniels, noticing a plastic straw sparked a lifelong passion for saving the planet.
Cash, who is now known as the “conservation kid”， has always loved nature.He grew up fishing along the Chattanooga River, after all! But once he learned that 80 percent of all trash from land and rivers ends up in the ocean, he couldn't sit_back.
He started with cleanups along the river, something that quickly went from a family affair to a community effort with volunteers and neighbors.In 2019, Cash, together with a Canadian conservationist, Ella Galaski－Rossen, started a nonprofit called the Cleanup Kids.Despite living in different counties, they managed to create educational videos online.“We hope to be a really big nonprofit that eliminates plastic in the US and Canada，” Cash said.“We want to inform kids and adults in the landlocked states on how their actions are connected to the water and the ocean，” Cash said.
Cash was selected as one of America's top 10 youth volunteers by the Prudential Spirit of Community Awards.He also earned the title of National Honoree, where he received a D|S5,000 grant to go to a nonprofit of his choice, and he became the first person to win the Youth Conservationist Award two years in a row from the Tennessee Wildlife Federation.
“I want to travel the world, teach others, and help them feel connected to the ocean.Because if you are connected to the ocean — if you love it and what lives in it — you'll want to protect it，” he said.“This is my fun, and it becomes more fun with every new discovery.”
4．What does the underlined phrase “sit back” in paragraph 2 mean
A．Give up. B．Take part.
C．Lend a hand. D．Pay no attention.
5．Why did Cash start the Cleanup Kids
A．To make instructive videos.
B．To build a wider community.
C．To appeal for ocean protection.
D．To organize volunteers for cleanups.
6．Which of the following best describes Cash Daniels
A．Brave and talented.
B．Generous and modest.
C．Creative and humorous.
D．Sympathetic and devoted.
7．What does Cash Daniels' story imply
A．No pains, no gains.
B．Passion fuels dreams.
C．Helping others is great fun.
D．Many hands make light work.
C
Ninety－seven percent of Earth's water is ocean.No blue, no green.If you think the ocean isn't important, imagine Earth without it.Fifty years ago, when I began exploring the ocean, no one realized that we human being could do anything to harm the ocean.
For me, as a woman scientist, it all began in 1953 when I first tried diving.In 1979, by using a submersible (潜水器), I had a chance to reach the ocean floor which was six miles offshore and 1,250 feet down.Since then, I've used about 30 kinds of submarines.We need new deep－diving submersible.We need to see the undersea mountains and understand life in the deep sea.Exploring and protecting the wild ocean is my big wish.
What's worrying us is that an ice－free Arctic Ocean may happen in this century.That's bad news for the polar bears.Additional CO2 is not only driving global warming, but also changing ocean chemistry, making the sea more acidic (酸的)．That's bad news for coral reefs and oxygen－producing plankton (浮游生物)．Actually, nearly half of the coral reefs have disappeared.We're putting hundreds of millions of tons of plastic and other rubbish into the sea.We're blocking the ocean, poisoning the planet's circulatory system.Most of the turtles, sharks, tunas and whales are way down in numbers.All of these are part of our life support system.
Health to the ocean means health for us.I wish we would use all means — films, explorations, the web, new submarines — and campaign to stimulate public support for ocean protected areas.My wish is a big wish, but if we can make it happen, it can truly save and restore the ocean, the blue heart of the planet.For the children of today, for tomorrow's children: as never again, now is the time.
8．Why does the writer say “No blue, no green.” in the first paragraph
A．To tell us the colours of the earth.
B．To refer to the ocean and the land.
C．To show the importance of ocean.
D．To encourage us to explore the ocean.
9．What should we do to protect the ocean according to the text
A．Make joint efforts.
B．Save life support system.
C．Encourage children to take action.
D．Explore the ocean by new technology.
10．What does the underlined word “it” in the last paragraph refer to
A．Means. B．Campaign.
C．Public support. D．Wish.
11．What's the writer's attitude towards the current situation of the ocean
A．Negative. B．Concerned.
C．Uncertain. D．Indifferent.
Ⅱ.阅读七选五()
Saving the environment might seem like a difficult thing.But living an environmentally friendly life is quite easy.With just a few small lifestyle changes, you can protect the planet and also live a healthier life for yourself! __12__
Cut back on driving.
Find other forms of transportation that consume less or no petrol.__13__ They won't cause any pollution or consume natural resources.If that isn't a choice, consider sharing with others or using public transportation.Replacing car trips with public transport reduces traffic jams and the overall amount of petrol, cutting back your carbon footprint.
Volunteer to clean up your community.
Volunteer work has a directly positive impact on the environment in your area.You can volunteer to pick up litter, plant community gardens or clean up rivers.Find an activity that suits your interests and set aside time to help regularly.__14__ If you prefer to be part of a group, volunteer with friends, your class or anyone else.
Upcycle (升级改造) items.
__15__ Instead of throwing things away, give them another purpose by making jewelry, household accessories or restyled clothing.Upcycling is fun and good for the earth.For example, you could turn an old T－shirt into a grocery bag or use cinder blocks (煤渣砖) to make outdoor planters.Experiment and look for new ways to adapt used objects.
__16__
Some chemicals have harmful long－term effects on the environment.Choose chemical－free products, plus all－natural household cleaners, beauty and hygiene products.The fewer chemicals you use, the healthier the environment will be.Plus, natural and chemical－free products are also good for you!
A．Keep recycled items properly.
B．Use fewer chemicals in your daily life.
C．Walk or ride a bike whenever possible.
D．Here are some tips that may be of great help.
E．Consider investing in an electric or hybrid (混合动力) vehicle.
F．You can join an environmental organization that attracts you, too.
G．Creatively repurpose unwanted items to put less trash into the world.
UNIT 1　课时检测(一)
Ⅰ.阅读理解
[A]
语篇解读：本文是一篇应用文。文章主要介绍了如何建造校园栖息地。
1．选A　细节理解题。根据Plan a habitat.部分中“Here's what you'll need to make your area attractive to wildlife.”可知，“规划栖息地”部分主要是关于如何吸引野生动物到栖息地。
2．选D　细节理解题。根据Reach for resources.部分中“To make the habitat happen, you'll need ...You'll also need ...It is the time to reach out for donations.”可知，校园栖息地项目需要很多帮助。
3．选C　推理判断题。通读全文，并结合第一段“Interested in building a schoolyard habitat Here's how to get started.”可知，文章主要介绍了如何建造校园栖息地，目标读者应该是学生。
[B]
语篇解读：本文是一篇记叙文。文章主要讲述了Cash Daniels从小热爱自然，发起环保行动的故事。
4．选D　词义猜测题。根据画线词上文和第三段首句可知，Cash被称为“环保小卫士”，在了解到来自陆地和河流80%的垃圾最终会流入海洋后，他从清理河边的垃圾做起，他无法坐视不管。故sit back意为“坐视不管，袖手旁观”。
5．选C　细节理解题。根据第三段内容可知，Cash和加拿大环保主义者Ella Galaski－Rossen一起创立了Cleanup Kids这个非营利组织，旨在消除美国和加拿大的塑料垃圾，并向内陆州的孩子和成年人宣传他们的行为与水和海洋的联系。因此，Cash创立Cleanup Kids是为了呼吁保护海洋。
6．选D　推理判断题。第二段提到，Cash热爱大自然，关心环境，由此可知，他是富有同情心的。再结合最后一段内容可知，Cash想要环游世界，教育别人，帮助他们感受到与海洋的联系，所以他是有奉献精神的。
7．选B　推理判断题。通读全文可知，文章主要讲述了Cash Daniels从小热爱自然，了解到海洋垃圾问题后，积极参与河流清理工作，并创立了Cleanup Kids这个非营利组织来宣传海洋保护的故事。Cash Daniels的故事表明了他对保护海洋的热情和奉献精神，以及他的努力如何推动海洋保护事业的发展。因此，Cash Daniels的故事暗示了热情可以激发梦想。
[C]
语篇解读：本文是一篇说明文。文章强调了海洋的重要性，指出如今海洋正在遭受人类的破坏，作者认为海洋的健康意味着我们的健康，我们应该共同努力保护海洋。
8．选C　推理判断题。根据第一段中的“Ninety－seven percent of Earth's water is ocean.No blue, no green.If you think the ocean isn't important, imagine Earth without it.”可推知，作者在第一段说“No blue, no green.”是为了显示海洋的重要性。
9．选A　推理判断题。根据最后一段中的“I wish we would use all means — films, explorations, the web, new submarines — and campaign to stimulate public support for ocean protected areas.”可知，我们应该通过共同努力来保护海洋。
10．选D　代词指代题。根据最后一段中的“I wish we would use all means ...to stimulate public support for ocean protected areas.”以及画线词所在句可知，作者认为自己的愿望是一个很大的愿望，但如果我们能实现它，这个愿望就能真正拯救和恢复海洋。故it指的是“愿望”。
11．选B　观点态度题。根据最后一段中的“Health to the ocean means health for us.”以及“For the children of today, for tomorrow's children: as never again, now is the time.”并结合作者在文中强调了海洋的重要性，认为海洋的健康意味着我们的健康，我们应该共同努力保护海洋可推知，作者对海洋的现状持担忧态度。
Ⅱ.阅读七选五
语篇解读：本文是一篇说明文。拯救环境似乎是一件困难的事情。只要稍微改变一下生活方式，你就可以在保护地球的同时，过上更健康的生活！文章对具体的做法提出了几个建议。
12．选D　上文讲的是改变生活方式，在保护地球的同时过上健康的生活，下文直接给出了建议。故D项“以下是一些可能有很大帮助的建议”承上启下，符合语境。
13．选C　下文提到，它们不会造成任何污染或消耗自然资源。故C项“尽可能步行或骑自行车”衔接下文，符合语境。
14．选F　下文提到，如果你更想成为一个团体的一员，可以和朋友、你的班级或其他任何人一起做志愿者。故F项“你也可以加入一个吸引你的环保组织”符合语境，且与下文构成递进关系。
15．选G　下文提到要创造性地调整不需要的物品的用途，减少垃圾。故G项“创造性地调整不需要的物品的用途，以减少世界上的垃圾”符合语境。
16．选B　下文提到要减少使用含化学物质的产品。故B项“在日常生活中减少使用化学物质”能概括本段内容。
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