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Unit 5 Revealing nature基础知识
一、词性转换
1. ____________v.探索；勘探；探究→____________n.探索；探究；勘探→____________n.探险家；勘探者
2. ____________n.神秘的事物；谜；神秘气氛→____________adj.神秘的；难以理解的
3. ____________v.观察；观测；遵守；注意到→____________n.观察；观测；观察力→____________n.观察者；观测者
4. ____________v.分析→____________n.分析→____________adj.分析的；解析的
5. ____________n.证据；证明；迹象→____________adj.明显的；明白的→____________adv.明显地；显然
6. ____________v.推断出；得出结论；结束→____________n.结论；推论；结尾
7. ____________v.预言；预测；预告→____________n.预言；预测
8. ____________n.现象（复数：____________）→____________adj.非凡的；显著的；现象的
9. ____________v.存在；生存；生活→____________n.存在；生存→____________adj.存在的；现存的
10. ____________v.使适应；改编→____________n.适应；改编；改编本→____________adj.适应的；有适应能力的
11. ____________v.生存；存活；幸存→____________n.生存；幸存；幸存者→____________n.幸存者；生还者
12. ____________v.威胁；危及→____________n.威胁；恐吓→____________adj.威胁的；恐吓的
13. ____________v.保护；防护→____________n.保护；防护→____________adj.保护的；防护的
14. ____________v.保护；保存；节约→____________n.保护；保存；节约→____________adj.保守的；守旧的 n.保守派；守旧者
15. ____________n.益处；好处 v.使受益；得益于→____________adj.有益的；有利的
二、课本词块
宣布……灭绝
这种乌龟的灭绝归咎于人类。
到那时为止
尤其，特别
对……有害
抵抗病菌
因为……而举世闻名
是……的家园/栖息地
原产于
宣战
宣布挑战成功
宣布冬奥会开幕
被判定是赝品
神话与传说
给出建议和警告
say a bean plant
释放微量的化学物
呼救(名词短语)
检测到化学物质
赶走昆虫
植物报警系统
不用杀虫剂来种植庄
更不可思议的是
发出咔哒的声音
暗示干旱即将来临
最令人难以置信的
在某些方面
网络
通过真菌连接起来
连接A和B
网络犯罪
扩散毒物
防火墙
向……示意
三、一词多用
1. watch
题目：写出下列句子中“watch”的中文意思。
①Watch out! There's a car coming. ______
②I like to watch TV in the evening. ______
③Could you watch my bag for a moment ______
2. measure
题目：判断下列句子中“measure”的词性和词义。
①We should take measures to protect the environment. ______
②Measure the length of the table, please. ______
③The tailor took my measure for a new suit.______
3. desert
题目：用“desert”的适当形式填空。
①The Sahara Desert is the largest hot ______ in the world.
②He was ______ by his friends when he was in trouble.
③Many people have lost their lives in the ______ areas.
四、单词拼写
1. The s______ of the plant can grow into a new plant.
2. The d______ island is very beautiful but difficult to reach.
3. His failure in the exam is a d______ to his parents.
4. A g______ is a scientist who studies the earth and the substances it is made of.
5. The scientist took some s______ of the soil for further analysis.
6. Over time, the species e______ to adapt to the new environment.
7. The b______ of the bird is very sharp and can help it catch insects.
8. He s______ that his friend had lied to him, but he didn't say anything.
9. Our a______ lived in caves and hunted animals for food.（(动物的)原种，祖先）
10. The e______ of this kind of plant is very slow.（进化(论)）
11. The machine can g______ electricity from wind power.
12. One of the c______ of this material is that it is very light.
13. The number of tourists visiting the place is on the d______ this year.
14. The t______ is a large land - dwelling reptile with a long life - span.
15. Don't b______ him for the mistake. It's not his fault.
16. The g______ lives in mountains and eats grass.
17. These plants are p______ and have simple structures.（原始的，低等的）
18. The company's products are sold w______.（遍及全世界）
19. The m______ is a tree that grows in tropical areas near water.（红树）
20. The i______ is a large lizard that lives in tropical regions.
五、单句语法填空
1. On ________ (arrive) at the small village, they were warmly welcomed by the local people.
2. The scientist spent many years ________ (study) the characteristics of that kind of plant.
3. It is believed that the new technology will help ________ (generate) more economic benefits.
4. The number of wild animals in this area is on the ________ (decline) due to environmental pollution.
5. The old man was blamed ________ not taking good care of his grandson.
6. The plants native ________ this area are very important to the local ecosystem.
7. She suspected him ________ stealing her wallet, but she had no evidence.
8. The geologist made many important ________ (discover) during his exploration in the mountains.
9. The story is so ________ (convince) that everyone believes it is true.
10. After a long discussion, they finally came up with a way ________ (solve) the problem.
11. The ________ (characteristic) of this kind of flower include its bright color and sweet smell.
12. The ancient legend is said ________ (pass) down from generation to generation.
13. The new evidence ________ (detect) recently has greatly helped the police solve the case.
14. The local government has taken some measures to prevent the pollution from ________ (get) worse.
15. The seeds ________ (plant) in spring will grow into strong plants in autumn.
16. The primitive people lived a hard life without modern ________ (equip).
17. The ________ (evolve) of human beings is a long - term process.
18. The students are busy ________ (prepare) for the coming exam.
19. The new research findings are ________ (wide) accepted by the scientific community.
20. It is important for us to adapt ________ the changing environment.
三、完成句子
1. 据说这种植物原产于南美洲。（be native to）
This kind of plant is said ______ ______ ______ South America.
2. 科学家们花了数年时间研究这些植物的特征。（spend...(in) doing sth.）
Scientists spent several years ______ ______ ______ of these plants.
3. 随着时间的推移，这个物种进化以适应不断变化的环境。（evolve to do sth.）
Over time, this species ______ ______ ______ the changing environment.
4. 他被指责没有按时完成任务。（be blamed for）
He was ______ ______ not finishing the task on time.
5. 她怀疑她的邻居偷了她的自行车。（suspect sb. of doing sth.）
She ______ her neighbor ______ stealing her bike.
6. 这个地区野生动物的数量正在减少。（on the decline）
The number of wild animals in this area is ______ ______ ______.
7. 他想出了一个解决这个问题的好办法。（come up with）
He ______ ______ ______ a good way to solve the problem.
8. 这些种子是春天种下的，秋天会长成强壮的植物。（过去分词作后置定语）
The seeds ______ in spring will grow into strong plants in autumn.
9. 这种新证据的发现极大地帮助了警方破案。（the discovery of）
______ ______ ______ the new evidence has greatly helped the police solve the case.
10. 据说这个古老的传说已经代代相传了数百年。（be said to have done）
This ancient legend is said ______ ______ ______ down from generation to generation for hundreds of years.
11. 当地政府已经采取措施阻止污染恶化。（prevent...from doing sth.）
The local government has taken measures to ______ the pollution ______ ______ worse.
12. 他的研究成果被科学界广泛接受。（be widely accepted）
His research findings ______ ______ ______ by the scientific community.
13. 学生们正忙着为即将到来的考试做准备。（be busy doing sth.）
The students are busy ______ ______ the coming exam.
14. 这种花的特征包括它鲜艳的颜色和甜美的气味。（include）
The characteristics of this kind of flower ______ its bright color and sweet smell.
15. 我们应该适应不断变化的环境。（adapt to）
We should ______ ______ the changing environment.
16. 科学家们进行了许多实验来检测这种物质的特性。（carry out; detect）
Scientists ______ ______ many experiments to ______ the properties of this substance.
17. 这个地质学家在山里的探索中做出了许多重要发现。（make discoveries）
The geologist ______ many important ______ during his exploration in the mountains.
18. 这种新技术将有助于产生更多的经济效益。（help (to) do sth.）
This new technology will help ______ ______ more economic benefits.
19. 他的故事如此令人信服，以至于每个人都相信它是真的。（so...that...）
His story was ______ ______ ______ everyone believed it was true.
20. 这个古老的建筑据说可以追溯到1000年前。（be said to do sth.; date back to）
This ancient building is said ______ ______ ______ 1，000 years ago.
七、语篇语法填空
People in cities, 1 (trap) in the forest of steel-and-cement structures for long, can’t wait to embrace nature on weekends. For those 2 (look) to escape the concrete jungle, maybe it’s time to dive into the bamboo forests of southern Sichuan, China. A natural forest that the people in Sichuan tend
3 (visit) is the Southern Sichuan Bamboo Forest in Yibin.
The 120-square-kilometer Bamboo Forest is the 4 (large) primeval bamboo park in China and its average temperature seldom drops below 0℃ in winter 5 many parts of the country are covered with snow and ice.
It has been a popular tourist attraction since scenes from the Oscar-winning Crouching Tiger Hidden Dragon 6 (shoot) there in 2001. Two years later, it got an eco-tour rating when it was listed 7 a world-class bamboo reserve in December 2003, becoming the 8 (four) tourism destination in China to be granted Green Globe 21 certification.
The Bamboo Forest covers Changning and Jiang’an, two counties of Yibin. Shocked by its vast expanse, Huang Tingjian, 9 poet in the Song Dynasty, described it as “bamboo waves”. As Huang was an influential man of letters, his 10 (describe) gave rise to the forest’s popular nickname--the Bamboo Forest.
Unit 5 Revealing nature基础知识过关答案
一、词性转换
explore，exploration，explorer；
2. mystery，mysterious；
3. observe ，observation，observer；
4. analyze，analysis，analytica；
5. evidence，evident，evidently；
6. conclude，conclusion；
7. predict，prediction；
8. phenomenon，复数：phenomena，phenomenal；
9. exist ，existence，existent；
10. adapt，adaptation，adaptive；
11. survive，survival，survivor；
12. threaten，threat，threatening；
13. protect ，protection，protective；
14. conserve，conservation，conservative；
15. benefit，beneficial。
二、核心短语
declare … extinct
The extinction of the tortoise is blamed on humans.
by then
in particular
be harmful to …
fight off germs
be renowned worldwide for …
be home to …
be native to …
declare war on
declare the challenge a success
declared the Beijing 2022 Winter Olympics open.
was declared to be a forgery
myths and legends
give advice and warnings
say v. 比方说
release tiny amounts of chemicals
a call for help
detect chemicals
drive away insects
the plant warning system
grow crops without pesticides
more surprisingly, ...
making clicking noises
indicate drought is arriving
more surprisingly, ...
making clicking noises
indicate drought is arriving
most surprisingly of all
in some ways
the Internet
be linked by fungi
link A to/with B
cybercrime
spread poisons
firewall
signal to sb.
spread westward(s) adv.
judge it a fake
The tour was judged a great success.
date back to/date from the 17th century
date back hundreds of years
relatively unchanged
a living fossil
benefit by/from
distant countries yet little known
answer the call
complete one’s degree
be a disgrace to…
one of the most important scientific discoveries of all time
the young man in question
be fascinated by
give sb. the chance to do
study various living things
be crowded with
come to exist
adapt to the changing environment
a variety of new species
evolve into many different species
cause a storm
evolve from lower forms of life
one of the most important works ever written
三、一词多用
1 ①小心；②观看；③照看 。
2 ①名词，措施；②动词，测量；③名词，尺寸 。
3 ①desert；②deserted；③desert 。
单词拼写
1. seed 2.distant 3. disgrace 4. geologist 5. samples
6. evolved 7. beak 8. suspected 9. ancestors 10. evolution
11. generate 12. characteristics 13. decline 14. tortoise 15. blame
16. goat 17. primitive 18. worldwide 19. mangrove 20. iguana
五、单句语法填空
1. arrival 2. studying 3. (to) generate 4. decline 5. for
6. to 7. of 8. discoveries 9. convincing 10. to solve
11. characteristics 12. to have been passed 13. detected 14. getting 15.planted
16. equipment 17. evolution 18. preparing 19. widely 20. to
六、完成句子
1. to be native to 2. studying the characteristics
3. evolved to adapt to 4. blamed for
5.suspected; of 6. on the decline
7. came up with 8. planted
9. The discovery of 10. to have been passed
11. prevent; from getting 12. are widely accepted
13. preparing for 14. include
15. adapt to 16. carried out; detect
17. made; discoveries 18. (to) generate
19. so convincing that 20. to date back to
七、语篇语法填空
1. trapped 2. looking 3. to visit 4. largest 5. when/while 6. were shot 7. as 8. fourth 9. a 10. descriptions / description

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