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Unit 8 A green world
Comic strip & welcome to the unit
总课题 Unit 8 A green world
课 题 Comic strip & welcome to the unit 课型 New
教学目标 1 能准确运用有关如何保护环境的表达 2 能就环保的话题展开讨论 3 培养学生保护环境的意识
教学重点 能准确运用有关如何保护环境的表达 能就环保的话题展开讨论
教学难点 能准确运用有关如何保护环境的表达 能就环保的话题展开讨论.
课前预习 1.Preview the new words. 2.Listen to the tape and read the dialogue.
教学设计 Teaching aids: A computer, notebooks and work sheets.
Teaching methods: Listening 、reading、acting& Discussing
教 学 过 程
教师活动内容、方式 学 生 活 动 二次备课
Step 1 Warming up Did you know that all around the world, 3 to 6 billion trees are cut down each year Have you ever planted a tree Watch a video. Step 2 Presentation 1. Show some pictures and present the new words. Step 3 Learn the conversation 1. Listen to the tape and ask: 1) What is Hobo going to do 2) Will more trees be planted this year 2. Act out the conversation. Step 4 Practice 1. Do Part A on page 117. 2. Check the answers. Step 5 Listen and answer 1. Listen to part B and answer the following questions. 1) How did Kitty go to school in the past 2) What about now 2. Read after the recorder. Step 6 Free talk Work in groups and talk about the ways to live a green life. A: What should we do to live a green life B: I think …. C: I think …. D: I think …. Step 7 Language points 1. What are you going to do 你打算做什么？ 句中be going to do sth. 意思是“打算、计划做某事”。 I am going to plant trees this Sunday.我打算这个星期天去植树。 He is going to see a film next weekend.他打算下个周末去看电影。 2. Will more trees be planted this year 今年更多的树将会被种植吗？ 句中will be planted 意思是“将会被种植”，“will be + 动词的过去分词”是一般将来时的被动语态。 e.g. The panda will be sent to the zoo tomorrow. 这只大熊猫明天将被送到动物园。 将下列句子改为被动语态。 1) His father will mend his bike.____________________________ 2) John didn’t finish the homework.__________________________ Step 8 Exercises 一、根据汉语提示写单词。 1. Is he ________ (严肃的) 2. We can _________ (减少) air pollution by riding bicycles. 3. He is ________ (挖洞) in the garden. 4. We can ________ (回收利用) old things. 5. It is ____ (明智的) of you to take a map. 二、抢时记忆：翻译短语 1) 打算、计划做某事 2) 植更多的树 3) 在花园里挖沟 4) 种植水果面包树 5) 对…... 有好处 6) 减少空气污染 7) 严重的，严肃的 8) 节约水/能源 9) 引起严重的空气污染 Step 9 Homework Read the text book and learn the new words and phrases by heart.
板书设计 Unit 8 A green world Comic strip & welcome to the unit
教后记Unit 8 A green world
第1课时comic strip & Welcome to the unit
八年级英语下册同步精品讲义（牛津译林版）
短语互译 World Environment Day 世界环境日 be busy discussing sth. 忙于讨论某事 ways to live a green life 环保生活的方式 reduce air pollution 降低空气污染 by riding bicycles 通过骑车 by taking shorter showers 通过缩短洗澡时间 by recycling waste 通过垃圾再利用 save energy 节省能源 used to do 过去常常做某事 cause serious air pollution 引起严重的空气污染 be wise for sb. to do sth. 做某人来说做某事是明智的 choose public transport 选择公共交通
句型在线 13、Are you serious 你认真的吗？ 14、Will more trees be planted this year 今年将要植更多树吗？ 15、Trees are good for us．树对我们有益。 16、More and more families own cars and this causes serious air pollution 越来越多的家庭拥有轿车，这引起了严重的空气污染。
1. Will more trees be planted this year 今年将要植更多树吗？
【考点解析】will…be planted为一般将来时的被动语态。一般将来时的被动语态由“be going to/will＋be＋过去分词”构成。
【例句】The books will be bought next week. 书将在下周买。
1、这项工作将在一小时之后完成。
_______ _______ _______ _______ _______ _______ _______ _______ .
【考点解析】在this，that，last，next及every等构成的表示时间的短语前一般不加介词in/on。
【例句】I am going to play football this afternoon.我打算在今天下午踢足球。
You drank too much that evening. 那晚你喝得太多了。
【注意】that day前可以加on。
I didn't see him (on) that day.那天我没有看到他。
( )2、We will give a talk_______ next week.
A. in B．for C．on D．/
( )3、What did you do_______ that morning
A. on B．in C．/ D．at
2. Trees are good for us．树对我们有益。
【考点解析】be good for意为“对……有益”；be good at意为“擅长”。
【例句】Taking exercise is good for health.运动对健康有益。
Are you good at English 你擅长英语吗？
【词组】be weak in 在某方面薄弱/不擅长
do well in = be good at擅长
do harm to = be harmful to多某某有害
( ) Tom is good_______ playing football. It is good_______ his health.
A. at; for B. for; for C. at; at D. for; at
3. More and more families own cars and this causes serious air pollution
越来越多的家庭拥有轿车，这引起了严重的空气污染。
【考点解析】more and more families意为“越来越多的家庭”，more and more意为“越来越多”，既可修饰可数名词又可修饰不可数名词。
【例句】More and more water is coming out. 越来越多的水流了出来。
【注意】表示“越来越少”时用fewer and fewer修饰可数名词，用less and less修饰不可数名词。
【例句】Fewer and fewer people like this book. 越来越少的人喜欢这本书。
There is less and less air pollution here. 这儿的空气污染越来越少。
【拓展】“越来越……”，用“比较级＋ and＋比较级”的句型。
“越……，就越……”，用“the＋比较级，the＋比较级”的句型。
间这条路上的车子越来越少。
你越认真，你就会犯越少的错误
你经历的越多，你就能得到越多的见识。
【考点解析】own的用法解析
作为名词，构成短语“of one’s own，属于某人自己的”，“on one’s own，独自”
作为形容词，“自己的，特有的”，如：She makes all her own clothes.
作为动词，“拥有，承认”，如：He owns a four-room flat.
完成句子
1．我们将会对下周的演唱会进行录音。
The concert ______ ______ ______ next week.
【答案】 will be recorded
【详解】The concert是主语，后接动词作谓语，根据中文提示，可知record是动词，意为“录音”，主语与动词record之间是被动关系；根据时间状语“next week”可知，句子使用一般将来时，一般将来时的被动语态的结构为：will+be+动词的过去分词。故填will；be；recorded。
2．这个飞机模型很快就完成。
This model plane ________ ________ ________ soon.
【答案】will be finished
【详解】finish“完成”，主语“This model plane”和动词“finish”之间是动宾关系。根据“soon”可知，此句需用一般将来时的被动语态，其结构为：will be done。finish的过去分词是finished。故填will；be；finished。
3．明年这里将会建一个新机场。
A new airport _______________ here next year.
【答案】will be built
【详解】“建”build，主语“A new airport”与build之间时动宾关系，结合“next year”可知用一般将来时的被动语态，其结构为will be done，build的过去分词为built。故填will be built。
4．足球比赛什么时候举行？
When ____________ the football game ____________
【答案】 will be held
【详解】举行：hold；主语the football game是动词hold的承受者，应用被动语态；根据汉语语境可知，时态是一般将来时；一般将来时的被动语态结构为will be done，疑问词when之后跟助动词will；hold的过去分词是held。故填will；be held。
5．我们希望能够举办更多的活动把这种传统技艺传播到其他国家。
We hope that more activities _________ _________ _________ to spread the traditional skill to other countries.
【答案】will be held
【详解】“举办”hold。主现从不限，根据“我们希望能够举办更多的活动”可知只是希望举办，用一般将来时，主语“more activities”与hold之间是动宾关系，此处用一般将来时的被动语态，其结构为will be done，hold的过去分词为held。故填will；be；held。
题组A 能力提升练
二、完型填空
Birdwatching is becoming more and more popular in many parts of the world. Birdwatchers enjoy looking for and listening to different kinds of ___6___. To watch birds all you need is a pair of binoculars, a field guide and ___7___ for birds.
___8___ you are just starting birdwatching, buy one of the cheaper pairs of binoculars. You can choose ___9___ ones when your needs and skill grow. A field guide ___10___ you learn about the birds’ appearances, calls and habits before birdwatching.
Start birdwatching in the morning, when birds are ___11___ for food. Most of the time, you will hear bird calls from all ___12___ you, but will not see any birds easily. Look for movement in trees, and bring your binoculars to your ___13___
The most important work for a birdwatcher is to identify the birds he/she sees. A bird’s shape, size, colour and habits can help a birdwatcher identify it. When you identify a bird, don’t forget to __14___ about it on your notebook.
__15___ more different birds, you may wish to plan trips to birds’ different living areas: forests, lakes, rivers, wetlands, etc. When watching the birds, you should always keep in mind: respect wildlife and protect its living areas.
6．A．wildlife B．animals C．birds D．parts
7．A．habits B．love C．calls D．notes
8．A．When B．Before C．After D．If
9．A．better B．easier C．cheaper D．more expensive
10．A．tells B．helps C．hopes D．wishes
11．A．working B．to work C．searching D．to search
12．A．over B．around C．on D．above
13．A．eyes B．noses C．ears D．hands
14．A．talk B．buy C．take notes D．bring
15．A．Find B．Finding C．To find D．Found
【答案】
6．C
7．B
8．D
9．A
10．B
11．C
12．B
13．A
14．C
15．C
【分析】
这是一篇说明文，文章讲述观鸟在世界的许多地方越来越受欢迎。介绍观鸟的方法。观鸟，你需要的是一副望远镜，现场指导和热爱鸟类。观鸟的时候，你应该记住尊重野生动物和保护其生活领域。
【解析】
6．句意：观鸟者享受看和听不同的鸟。wildlife野生动物；animals动物；birds鸟；parts部分。根据“Birdwatchers”可知表达的是鸟，用名词“birds”。故选C。
7．句意：观鸟，你需要的是一副望远镜，现场指导和热爱鸟类。habits习惯；love爱；calls电话；notes笔记。根据前文“enjoy”可知表达对鸟类的热爱，用名词“love”。故选B。
8．句意：如果你只是开始观鸟，买一副便宜点的望远镜。when当；before在……之前；after在……之后；if如果。根据“you are just starting birdwatching”可知表达条件“如果你只是开始观鸟”，用连词“if”引导从句。故选D。
9．句意：当你的需求变大，技术增长，你可以选择更好的望远镜。better更好；easier更容易；cheaper更便宜；more expensive更贵。根据前文“one of the cheaper pairs of binoculars”及后文“when your needs and skill grow”可知表达买更好的望远镜，用比较级“better”。故选A。
10．句意：现场指导在观鸟前帮助你学习关于鸟的外表，叫声和习惯。tells告诉；helps帮助；hopes希望；wishes希望。根据“learn about the birds’ appearances, calls and habits before birdwatching”可知表达帮助你了解，用“help sb. do”的结构。故选B。
11．句意：在早上当鸟正在觅食时，开始观鸟。working工作，动名词或现在分词；to work动词不定式；searching搜寻，动名词或现在分词；to search动词不定式。根据“when birds are”可知句子是现在进行时，根据“food”可知表达觅食，用动词现在分词“searching”。故选C。
12．句意：大多数时候，你将会听到你四周的鸟的叫声，但是你不会很容易就看到任何鸟。over垂直在上；around周围；on在上面；above悬在……上面。根据“hear bird calls”可知表达听到四周的鸟叫声，用介词“around”。故选B。
13．句意：眼睛借助你的望远镜寻找树上的移动。eyes眼睛；noses鼻子；ears耳朵；hands手。根据“Look for movement in trees”可知表达眼睛借助望远镜来寻找，用名词“eyes”。故选A。
14．句意：当你辨认出一只鸟，不要忘记在你的笔记本上做笔记。talk谈话；buy买；take notes做笔记；bring带。根据“on your notebook”可知表达做笔记，用短语“take notes”。故选C。
15．句意：为了找到不同的鸟，你可能希望计划旅行到不同的居住地区：森林、湖、河流、湿地，等等。
find找到，动词原形；finding动名词；to find动词不定式；found过去式。句首表达目的“为了找到”，用动词不定式“to find” 作目的状语。故选C。
三、阅读单选
A
Taking away a city’s rubbish is a big job. Every day, trucks come into a city to collect it. Most rubbish is made up of things we can not eat or use. If we kept these things, we would soon have a mountain of rubbish.
In some cities the rubbish is collected and taken outside of a city to a dump. Often the city dump is a place where the ground is low or there is a big hole. The kitchen rubbish is broken into small pieces and sent into the sewage system. The sewage system takes away the used water from toilets, bathtubs and other places.
To keep mice and flies away, some earth is used to cover the newly dumped rubbish. Later, grass may be planted on the rubbish-filled land. Finally, a house or school may be built there, and then you’d never know that this had once been an old rubbish dump.
In other cities, the rubbish is burnt in special places. The fire burns everything but the metal. Sometimes the metal can be used again in factories where they are slowly changed into something called humus(腐殖质), which looks like black earth. It is rich with the kinds of things that feed plants and help make them grow.
16．You can most probably read the passage in ________.
A．a newspaper B．a TV guide C．a history book D．a note book
17．The underlined word “dump” in the passage means ________.
A．水厂 B．填埋场 C．发电厂 D．游乐场
18．When fire is used to burn rubbish, everything is burnt and ________.
A．nothing is left B．everything disappears C．metal is left D．black earth is left
19．According to the passage, humus can be used to ________.
A．feed plants B．feed animals C．make machines D．build a house
20．The main idea of the passage is to ________.
A．let us know taking away the rubbish is a big job
B．explain the need for rubbish collection
C．tell people to take useful things out of rubbish
D．introduce different ways to treat rubbish
【答案】
16．A
17．B
18．C
19．A
20．D
【导语】
本文是一篇说明文，介绍了一些处理垃圾的方法。
【解析】
16．推理判断题。本文介绍了一些处理垃圾的方法，所以最可能出现在报纸上。故选A。
17．词句猜测题。分析“In some cities the rubbish is collected and taken outside of a city to a dump. Often the city dump is a place where the ground is low or there is a big hole.”可知，在一些城市里，垃圾被收集起来送到城外的垃圾场，城市垃圾场通常是地面很低或者有一个大洞的地方。此处dump的意思是“填埋场”，故选B。
18．细节理解题。根据“In other cities, the rubbish is burnt in special places. The fire burns everything but the metal.”可知，大火除了金属都能烧毁。故选C。
19．细节理解题。根据“Sometimes the metal can be used again in factories where they are slowly changed into something called humus(腐殖质), which looks like black earth. It is rich with the kinds of things that feed plants and help make them grow.”可知，腐殖质可以滋养植物，帮助植物生长。故选A。
20．主旨大意题。本文介绍了一些处理垃圾的方法，选项D“介绍处理垃圾的不同方法”符合主题，故选D。
B
What will our life be like in 50 years No one knows the answer exactly (确切地), but we are sure that it will be very different from the life today. My brother Jim Green makes some predictions. Here are some of his ideas.
First, people will have less work to do, and robots will do most work. People will use robots to make cars, do the housework, look after sick people and teach students. People will spend most of their time playing sports and traveling. So people will become stronger and healthier, and they will live to be about 200 years old.
Second, cars will become very small and computers will control (控制) their speed. So there will be fewer accidents on the road. Planes will be very popular and most people would like to take them to travel.
Third, people will be able to live in the sea, on the moon or on Mars. The earth won’t be crowded or noisy. So there will be more space for people to plant trees. There will be less pollution, and the air will become much fresher.
Finally, water shortage will become one of the most serious problems. If people don’t save water now, there will be water wars in 50 years.
21．Jim Green thinks that in 50 years robots will help people do the following things EXCEPT(除了) ________.
A．look after sick people B．drive cars
C．teach students D．do the housework
22．Jim Green thinks most people will travel ________ in 50 years.
A．by bike B．by plane C．by train D．by car
23．According to Jim Green, ________ in 50 years.
A．every family will have a car
B．people won’t need to work
C．computers will control the cars’ speed
D．the earth will become crowded and noisy
24．The underlined word “shortage” means ________ in the passage.
A．短缺 B．丰富 C．清澈 D．浑浊
25．This passage mainly tells us ________ in 50 years.
A．the schools B．the cars C．the robots D．the life
【答案】
21．B
22．B
23．C
24．A
25．D
【分析】
短文介绍了作者的弟弟吉尔·怀特对50年以后的生活所做的一些预测。
【解析】
21．细节理解题。根据第二段“People will use robots to make cars, do the housework, look after sick people and teach students.”可知，人们将使用机器人制造汽车、做家务、照顾病人和教学生。没有开车，故选B。
22．细节理解题。根据第三段“Planes will be very popular and most people would like to take them to travel.”可知，飞机的受欢迎程度。大多数人都想乘飞机去旅行。故选B。
23．细节理解题。根据第三段“cars will become very small and computers will control (控制) their speed.”可知，汽车将变得非常小，计算机将会控制他们的速度。故选C。
24．词句猜测题。根据最后一段“Finally, water shortage will become one of the most serious problems. If people don’t save water now, there will be water wars in 50 years.”可知，作者在谈论节约用水，如果人们现在不节约用水，50年后就会发生水的战争，由此可见，文中所说严重的问题就是水资源的匮乏。故选A。
25．主旨大意题。根据文章第一句“What will our life be like in 50 years ”以及通读全文，可知本文主要讲述的是 Jim Green对50年后生活的预测。故选D。
题组B 培优拔尖练
26．The question ________ by us soon.
A．is going to discuss B．will discuss C．is going to be discussed D．has been discussed
【答案】C
【详解】句意：我们很快就会讨论这个问题。考查动词的时态和语态。根据soon可知用一般将来时，be going to do sth.“将去做某事”，根据主语是the question，和动词之前存在被动关系，这里是一般将来时的被动语态，其结构是be going to be done的形式，discuss是动词，讨论，过去分词是discussed，故选C。
27．It’s reported that the ticket prices for key tourist sites in our country ________ soon.
A．will reduce B．were reduced C．would be reduced D．will be reduced
【答案】D
【详解】句意：据报道，我国重点旅游景点的门票价格将很快下调。考查动词时态和语态。从句的主语the ticket prices和 reduce之间是被动关系，所以用被动语态；由soon可知，此处用一般将来时的被动语态will be done；故选D。
28．—It’s so hot. Would you please open the window for me
—________.
A．My pleasure B．With pleasure C．No way D．You’re welcome
【答案】B
【详解】句意：——天气太热了。你能帮我打开窗户吗？ ——很愿效劳。考查情景交际。My pleasure我的荣幸；With pleasure很愿效劳；No way没门；You’re welcome不客气。根据“Would you please open the window for me ”可知，此处回答别人的请求，应该用“With pleasure”，表示愿意做。故选B。
29．Chongming Island will be connected ________ Shanghai by a tunnel and a bridge.
A．in B．with C．on D．for
【答案】B
【详解】句意：崇明岛将通过一个隧道把一座桥梁与上海相连。考查动词短语。connect表示“连接”,通常与介词to，with连用；根据“will be connected”可知，此处为一般将来时的被动语态，用be connected with更恰当。故选B。
30．— How can I get a present in the game show
—You ________ one if you answer all the questions correctly.
A．are given B．have given C．will be given D．have been given
【答案】C
【详解】句意：——我怎样才能在游戏节目中得到礼物呢 ——如果你正确回答所有的问题，你将得到一个。
考查一般将来时的被动语态。根据题干可知，本句是if引导的条件状语从句，遵循“主将从现”的原则，因此这里的时态应用一般将来时；而且主语you和谓语动词give之间存在被动关系，因此应用被动语态；一般将来时的被动语态结构为：will+be+动词的过去分词；故选C。(共26张PPT)
A green world
牛津译林版 八年级下册
Unit 8
Listening and speaking
Part 1
What can you find from the picture
义
配
vi. &vt. 挖（洞，沟等）
dig out 挖出
dig
义
adj.认真的，严肃的
serious
形
seriously adv.
义
形
n.面包果
bread n.
bread n.
breadfruit
What are they talking about
Let’s listen
Comic
What are you going to do, Hobo
Plant trees.
Yes. Trees are good for us.
Comic
Will more trees be planted this year
Comic
Are you serious
OK I’ll go with you. I like digging in the garden.
Comic
Sure. I’ll plant breadfruit trees. Breadfruit ... Yummy!
Part 2
Listening and
Speaking
义
vt. &vi. 减少，降低
reduce
义
关上(开关)
turn off
义
turn around 转身
turn on 打开
turn down 调低（音量）
turn up 调高（音量）
turn into 变成
义
形
vt. 回收利用，循环利用
recycling n.
cycle n.
recycle
缀
re- 再次，重新
We can reduce air pollution by riding bicycles.
We can save water by taking shorter showers.
We can save energy by turning off the lights when we leave a room.
We can protect the environment by recycling waste.
Part 3
义
adj. 明智的，充满智慧的
wise
义
wisely adv.
wisdom n.
配
It’s wise of sb. to do sth.
What are they talking about
Greet
Mr Wu: What should we do to live a green life, class
Kitty: My dad used to drive me to school, but now we take the underground, More and more families own cars and this causes serious air pollution.
Millie: I agree. It's wise for people to choose public transport or ride bicycles.
Daniel: I think we can take shorter showers to save water.
Sandy: Yes. And we should remember to turn off the lights when we leave a room.
Speaking
Listen carefully and tell us the words we just have learnt.
live a green life
Speaking
transport
resource
My dad used to drive me to school, but now we take the underground, More and more families own cars and this causes serious air pollution.
What should we do to live a green life, class
Millie
Speaking
How does UNICEF help people
I agree. It's wise for people to choose public transport or ride bicycles.
Millie
Speaking
I think we can take shorter showers to save water.
Yes. And we should remember to turn off the lights when we leave a room.
dig
切水果
玩法：任意说出落下水果的单词意思。
目标：检验新学单词的识记情况。
breadfruit
wise
serious
dig
dig
reduce
reduce
wise
serious
turn off
recycle
serious
Game time
Part 4
dig vi. &vt. 挖（洞，沟等）
serious adj. 认真的，严肃的
breadfruit n.面包果
reduce vt. &vi. 减少，降低
turn off 关上(开关)
recycle vt. 回收利用，循环利用
wise adj. 明智的，充满智慧的
Revision
See you
Have a great dayUnit 8 A green world
第1课时comic strip & Welcome to the unit
八年级英语下册同步精品讲义（牛津译林版）
短语互译 World Environment Day 世界环境日 be busy discussing sth. 忙于讨论某事 ways to live a green life 环保生活的方式 reduce air pollution 降低空气污染 by riding bicycles 通过骑车 by taking shorter showers 通过缩短洗澡时间 by recycling waste 通过垃圾再利用 save energy 节省能源 used to do 过去常常做某事 cause serious air pollution 引起严重的空气污染 be wise for sb. to do sth. 做某人来说做某事是明智的 choose public transport 选择公共交通
句型在线 13、Are you serious 你认真的吗？ 14、Will more trees be planted this year 今年将要植更多树吗？ 15、Trees are good for us．树对我们有益。 16、More and more families own cars and this causes serious air pollution 越来越多的家庭拥有轿车，这引起了严重的空气污染。
1. Will more trees be planted this year 今年将要植更多树吗？
【考点解析】will…be planted为一般将来时的被动语态。一般将来时的被动语态由“be going to/will＋be＋过去分词”构成。
【例句】The books will be bought next week. 书将在下周买。
1、这项工作将在一小时之后完成。
_______ _______ _______ _______ _______ _______ _______ _______ .
【考点解析】在this，that，last，next及every等构成的表示时间的短语前一般不加介词in/on。
【例句】I am going to play football this afternoon.我打算在今天下午踢足球。
You drank too much that evening. 那晚你喝得太多了。
【注意】that day前可以加on。
I didn't see him (on) that day.那天我没有看到他。
( )2、We will give a talk_______ next week.
A. in B．for C．on D．/
( )3、What did you do_______ that morning
A. on B．in C．/ D．at
2. Trees are good for us．树对我们有益。
【考点解析】be good for意为“对……有益”；be good at意为“擅长”。
【例句】Taking exercise is good for health.运动对健康有益。
Are you good at English 你擅长英语吗？
【词组】be weak in 在某方面薄弱/不擅长
do well in = be good at擅长
do harm to = be harmful to多某某有害
( ) Tom is good_______ playing football. It is good_______ his health.
A. at; for B. for; for C. at; at D. for; at
3. More and more families own cars and this causes serious air pollution
越来越多的家庭拥有轿车，这引起了严重的空气污染。
【考点解析】more and more families意为“越来越多的家庭”，more and more意为“越来越多”，既可修饰可数名词又可修饰不可数名词。
【例句】More and more water is coming out. 越来越多的水流了出来。
【注意】表示“越来越少”时用fewer and fewer修饰可数名词，用less and less修饰不可数名词。
【例句】Fewer and fewer people like this book. 越来越少的人喜欢这本书。
There is less and less air pollution here. 这儿的空气污染越来越少。
【拓展】“越来越……”，用“比较级＋ and＋比较级”的句型。
“越……，就越……”，用“the＋比较级，the＋比较级”的句型。
间这条路上的车子越来越少。
你越认真，你就会犯越少的错误
你经历的越多，你就能得到越多的见识。
【考点解析】own的用法解析
作为名词，构成短语“of one’s own，属于某人自己的”，“on one’s own，独自”
作为形容词，“自己的，特有的”，如：She makes all her own clothes.
作为动词，“拥有，承认”，如：He owns a four-room flat.
完成句子
1．我们将会对下周的演唱会进行录音。
The concert ______ ______ ______ next week.
2．这个飞机模型很快就完成。
This model plane ________ ________ ________ soon.
3．明年这里将会建一个新机场。
A new airport _______________ here next year.
4．足球比赛什么时候举行？
When ____________ the football game ____________
5．我们希望能够举办更多的活动把这种传统技艺传播到其他国家。
We hope that more activities _________ _________ _________ to spread the traditional skill to other countries.
题组A 能力提升练
二、完型填空
Birdwatching is becoming more and more popular in many parts of the world. Birdwatchers enjoy looking for and listening to different kinds of ___6___. To watch birds all you need is a pair of binoculars, a field guide and ___7___ for birds.
___8___ you are just starting birdwatching, buy one of the cheaper pairs of binoculars. You can choose ___9___ ones when your needs and skill grow. A field guide ___10___ you learn about the birds’ appearances, calls and habits before birdwatching.
Start birdwatching in the morning, when birds are ___11___ for food. Most of the time, you will hear bird calls from all ___12___ you, but will not see any birds easily. Look for movement in trees, and bring your binoculars to your ___13___
The most important work for a birdwatcher is to identify the birds he/she sees. A bird’s shape, size, colour and habits can help a birdwatcher identify it. When you identify a bird, don’t forget to __14___ about it on your notebook.
__15___ more different birds, you may wish to plan trips to birds’ different living areas: forests, lakes, rivers, wetlands, etc. When watching the birds, you should always keep in mind: respect wildlife and protect its living areas.
6．A．wildlife B．animals C．birds D．parts
7．A．habits B．love C．calls D．notes
8．A．When B．Before C．After D．If
9．A．better B．easier C．cheaper D．more expensive
10．A．tells B．helps C．hopes D．wishes
11．A．working B．to work C．searching D．to search
12．A．over B．around C．on D．above
13．A．eyes B．noses C．ears D．hands
14．A．talk B．buy C．take notes D．bring
15．A．Find B．Finding C．To find D．Found
三、阅读单选
A
Taking away a city’s rubbish is a big job. Every day, trucks come into a city to collect it. Most rubbish is made up of things we can not eat or use. If we kept these things, we would soon have a mountain of rubbish.
In some cities the rubbish is collected and taken outside of a city to a dump. Often the city dump is a place where the ground is low or there is a big hole. The kitchen rubbish is broken into small pieces and sent into the sewage system. The sewage system takes away the used water from toilets, bathtubs and other places.
To keep mice and flies away, some earth is used to cover the newly dumped rubbish. Later, grass may be planted on the rubbish-filled land. Finally, a house or school may be built there, and then you’d never know that this had once been an old rubbish dump.
In other cities, the rubbish is burnt in special places. The fire burns everything but the metal. Sometimes the metal can be used again in factories where they are slowly changed into something called humus(腐殖质), which looks like black earth. It is rich with the kinds of things that feed plants and help make them grow.
16．You can most probably read the passage in ________.
A．a newspaper B．a TV guide C．a history book D．a note book
17．The underlined word “dump” in the passage means ________.
A．水厂 B．填埋场 C．发电厂 D．游乐场
18．When fire is used to burn rubbish, everything is burnt and ________.
A．nothing is left B．everything disappears C．metal is left D．black earth is left
19．According to the passage, humus can be used to ________.
A．feed plants B．feed animals C．make machines D．build a house
20．The main idea of the passage is to ________.
A．let us know taking away the rubbish is a big job
B．explain the need for rubbish collection
C．tell people to take useful things out of rubbish
D．introduce different ways to treat rubbish
B
What will our life be like in 50 years No one knows the answer exactly (确切地), but we are sure that it will be very different from the life today. My brother Jim Green makes some predictions. Here are some of his ideas.
First, people will have less work to do, and robots will do most work. People will use robots to make cars, do the housework, look after sick people and teach students. People will spend most of their time playing sports and traveling. So people will become stronger and healthier, and they will live to be about 200 years old.
Second, cars will become very small and computers will control (控制) their speed. So there will be fewer accidents on the road. Planes will be very popular and most people would like to take them to travel.
Third, people will be able to live in the sea, on the moon or on Mars. The earth won’t be crowded or noisy. So there will be more space for people to plant trees. There will be less pollution, and the air will become much fresher.
Finally, water shortage will become one of the most serious problems. If people don’t save water now, there will be water wars in 50 years.
21．Jim Green thinks that in 50 years robots will help people do the following things EXCEPT(除了) ________.
A．look after sick people B．drive cars
C．teach students D．do the housework
22．Jim Green thinks most people will travel ________ in 50 years.
A．by bike B．by plane C．by train D．by car
23．According to Jim Green, ________ in 50 years.
A．every family will have a car
B．people won’t need to work
C．computers will control the cars’ speed
D．the earth will become crowded and noisy
24．The underlined word “shortage” means ________ in the passage.
A．短缺 B．丰富 C．清澈 D．浑浊
25．This passage mainly tells us ________ in 50 years.
A．the schools B．the cars C．the robots D．the life
题组B 培优拔尖练
26．The question ________ by us soon.
A．is going to discuss B．will discuss C．is going to be discussed D．has been discussed
27．It’s reported that the ticket prices for key tourist sites in our country ________ soon.
A．will reduce B．were reduced C．would be reduced D．will be reduced
28．—It’s so hot. Would you please open the window for me
—________.
A．My pleasure B．With pleasure C．No way D．You’re welcome
29．Chongming Island will be connected ________ Shanghai by a tunnel and a bridge.
A．in B．with C．on D．for
30．— How can I get a present in the game show
—You ________ one if you answer all the questions correctly.
A．are given B．have given C．will be given D．have been given

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