重庆市巴南区石龙初级中学八年级英语《Unit 4 Our World》 学案(无答案) 仁爱版

重庆市巴南区石龙初级中学八年级英语《Unit 4 Our World》学案仁爱版Topic1 we share the world with plants and animals
一.重点词语
1.share…with 与……共享
2.play with 玩弄，玩耍
3.in danger 在危险之中
4.feed on 以……为食
5.think about 考虑，思考
6.enjoy nature 享受自然
7.at night 晚上
8.in the daytime 白天
9.summer vacation 暑假
10.thousands of 成千上万
11.in fact 事实上
12.find out 查明，发现
13.in nature 在自然界
二.重点句型
１.Ｐlants are more beautiful than animals. 植物比动物更漂亮。

２.The plants stay green longer there. 那儿的植物能更长时间保持绿色。

３.The rainforests are very important to us. （热带）雨林对我们很重要。

４.Water is necessary for all plants.It is the most important thing to all living things,we must save every drop of water. 水对所有植物是必需的。

它对所有生物都重要，我们必须节约每一滴水。

５.Isn’t it interesting？是不是很有趣呀？
６.It is one of the most dangerous fish in the world. 它是世界上最危险的鱼之一。

７.It is so strange！太奇怪了！
三.语法学习
（一.）形容词的比较级和最高级的构成
１. 规则变化：
（1.）一般在词尾加—er或—est.如：fresh—fresher—freshest.
（2.）以字母e结尾的形容词，加r或st,如：late—later—latest.
（3.）以重读闭音节结尾的词，词尾只有一个辅音字母时，应双写这一辅音字母，再加er或est.如：
big—bigger—biggest.
（4.）以辅音字母＋y结尾的双音节词，先改y为i，再加er 或est.如：happy—happier—happiest. （5.）部分双音节词和多音节词前面加more或most构成比较级或最高级。

如：careful—more careful—most careful,beautiful—more beautiful—most beautiful.
２.不规则变化：
good/well—better—best,little—less—least,many/much—more—most,bad/ill—worse—worst,far —farther/further—farthest/furthest.
（二.）形容词的比较级和最高级的用法
１. 比较级Ａ＜Ｂ或Ａ＞Ｂ，经常与than搭配，或给出比较的二个内容。

可用much和a little修饰．２. 三者或三者以上比较用最高级，一般给出比较范围．如：of（in）＋…。

(1)例句：①I’m happier than you.我比你更快乐。

②Plants are much more beautiful than animals.植物比动物漂亮的多。

(２)例句：①The boy is the tallest in my class.这个男孩是我们班最高的。

②Lesson Two is the most impo rtant of all. 第二课是所有中最重要的。

四.交际用语：学习如何用英语描述和谈论我们生存的自然环境
Do you like plants or animals?
What are you thinking about?
Why do you think so?
What kind of wild animal is the most dangerous,the tiger,the snake or the bear?
Why must we save every drop of water?
五．课堂练习
（一）
Ⅰ. 单项选择
( )1.All animals need _______ water.
A.little
B.many
C.lot of
D.plenty of
( )2.—You are standing too near to the TV. Can you move a bit _______?
—OK, Mom. Is it all right here?
A.faster
B.slower
C.farther
D.nearer
( )3.—Did you have breakfast this morning?
—No, I got up late and went to school _______ breakfast.
A.for
B.in
C.without
D.after
( )4.Your classroom is so dirty. Everyone should keep it _______.
A.dry
B.open
C.quiet
D.clean
( )5.There were _______ animals in the forest many years ago.
A.thousand of
B.thousands of
C.three thousand of
D.three thousands of
( )6.—Wow, your school is great!
—It is _______ school in the city.
A.much more beautiful
B.much beautiful
C.the most beautiful
D.beautiful
( )7.Blue whales are the largest and heaviest animals in the world, but they _______ the smallest sea animals.
A.feed in
B.live in
C.feed on
D.fed on
( )8.—Zhou Fang, can you finish your homework better with _______ time?
—I think I can.
A.few
B.fewer
C.little
D.less
( )9.As we know, water is very important _______ us.
A.of
B.to
C.on
D.with
( )10.Look! There is a rabbit, two _______ and two _______ in the picture.
A.cows; sheeps
B.mice; tiger
C.gooses; snakes
D.foxes; wolves
Ⅱ. 情景交际
选择方框中的句子完成对话。

Mike: Hi, Jim, what are you talking about?
Jim：Oh, we are talking about something in the forest.
Mike: 11
Jim: I prefer plants.
Mike: 12
Jim: Because they are very beautiful. I think, I like bamboo best. 13
Mike: I like animals better than plants. I think animals are very interesting and we can play with them.
Jim: 14
Mike: I like pandas best. They are very lovely.
Jim: 15
Mike: Sounds great! Let’s go this Sunday.
Jim: OK. We can see many kinds of plants and animal s there. It’s so interesting!
Mike: See you!
Jim: See you this Sunday!
Ⅲ. 完形填空
Many animals use some kind of “language”. They use signals(信号)and the signals have meanings. For example, when a bee(蜜蜂) has found some food, it goes 16 home. It is 17 for a bee to tell 18 bees where the food is by speaking to 19 , but it can do a little dancing. This tells the bees where the food is and 20 it is.
Some animals show how they feel by making sounds. It is not difficult to 21 . If a dog is angry, it barks(吠). Birds make several different sounds and 22 has its own meaning. Sometimes we humans make sounds 23 . We make sounds like“Oh!”or“Ouch!”to show how we feel about something or when we 24 something on our feet.
We humans have languages. We have words. These words have the meaning of things， actions （行动）, feelings or ideas. We 25 give each other information. Writing down words， we can remember what has happened or send messages to people far away.
( )16.A.out of B.on with C.away from D.back
( )17.A.important B.difficult C.necessary D.impossible
( )18.A.each other B.another C.other D.others
( )19.A.it B.him C.them D.themselves
( )20.A.how long B.how far C.how many D.how old
( )21.A.watch B.see C.look D.tell
( )22.A.each B.every C.all D.some
( )23.A.in the same sound B.by different sounds
C.in the same way
D.by different ways
( )24.A.put B.drop C.fall D.set
( )25.A.could B.are able to C.couldn’t D.be able to
Ⅳ. 阅读理解
（A）
Plants are very important. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals can get their food by eating plants and other animals. Man gets his food by eating plants and animals, too. So animals and man need plants in order to live. This is why there are so many plants around us.
There are two kinds of plants: flowering plants and non-flowering plants. Almost all the trees around us are flowering plants. You can know some trees from their flowers and fruit. Non-flowering plants do not grow flowers. You can not see many non-flowering plants around you.
If you look carefully at the plants around you, you will find that there are many kinds of plants. Some plants are large and some are small. Most of them are green. Thanks to the plants around us we can live on earth.
( )26.We need many plants around us because _______.
A.plants can grow easily
B.plants are green
C.we can get what we need from plants
D.we like all kinds of plants
( )27.There are so many plants around us because _______.
A.man doesn’t need any plants
B.most animals don’t eat plants
C.man and animals need plants to live
D.the earth will become more beautiful
( )28.There are _______ non-flowering plants than flowering plants around us.
A.much fewer
B.much more
C.much larger
D.much better
( )29.Which of the following does NOT come from a plant?
A.Basket.
B.Bread.
C.Cabbage.
D.Stone forest.
( )30.Which is the best title(题目) of this passage?
A.Plants around us
B.Man and Animals
C.Live on Earth
D.Food and Plants
(B)
Do you know why different animals or pests (害虫) have their special colors？Colors on them seem to be used mainly (主要地) to protect themselves.
Some birds like eating locusts (蝗虫), but birds cannot catch them easily. Why? Because locusts change their colors according to the colors of crops (庄稼). When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others, so they have to hide (隐藏) themselves and appear (出现) only at night.
If you study animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters (猎人). This is because they have colors much like the trees.
A kind of fish in the sea can send out a kind of very black liquid (液体) when it faces danger. While the liquid spreads out, its enemies (敌人) cannot find it, so it can escape (逃跑) at once. So it can live long, though it is not strong at all.
( )31.From the passage we learn that locusts _______.
A.are small animals
B.are easily found by birds
C.are dangerous to their enemies
D.change their colors to protect themselves
( )32.How can pests with different colors from plants keep out of danger?
A.They run away quickly.
B.They have the colors much like their enemies.
C.They hide themselves by day and appear at night.
D.They have to move quietly.
( )33.Bears and lions can keep safe because _______.
A.they have the colors much like the trees
B.they move quietly
C.they like brown and grey colors
D.they live in forests
( )34.Why can the kind of fish live long?
A.Because it is very big and strong.
B.Because it can send out a kind of very black liquid to help it escape from its enemies.
C.Because it can send out a kind of liquid to kill its enemies.
D.Because it swims faster than any other fish.
( )35.Which is the best title(标题) of this passage?
A.The Change of Colors for Animals and Pests.
B.Colors of Different Pests.
C.The Main Use of Colors for Animals and Pests.
D.Some Animals and Pests.
(C)
Tom has the most beautiful garden in our town. Many people take part in“The Ni cest Garden Competition”each year, and Tom wins every time. Mike’s garden is larger than Tom’s. Mike works harder than Tom and grows more flowers and vegetables, but Tom’s garden is more interesting. He has made clean paths (小径) and built a wooden bridge (桥) over a pool. I like gardens, too, but I do not like hard work. Every year, I take part in the garden competition, too, and I always win a little prize (奖励) for the worst garden in our town.
根据短文内容，填写下列表格。

（二）
Ⅰ. 词汇
(A)根据句意及首字母提示补全单词。

1.People can enjoy n_______ in the countryside. The air is fresher and the sky is bluer there.
2.She c_______ the table with a cloth yesterday.
3.In the o_______, there are all kinds of fishes.
4.She was full of j_______ because her parents love her.
5.Thousands of old trees were in the f_______ ten years ago, but now there are few.
(B)根据句意及汉语提示填空。

6.These plants float on the _______ (表面) of the water.
7.My grandparents keep a lot of _______ (绵羊) in the countryside.
8.The fox usually _______ (以……为食) meat.
9.The teacher had no _______ (控制) over the children.
10.Trees can keep the air much _______ (清新).
Ⅱ. 综合填空
用所给词的适当形式填空，其中有两项多余。

There are a lot of trees around us. The trees can help to make the air 11 and cleaner. They can also help to 12 the weather. They provide(提供) humans with food， 13 ， medicine and other things. Because of the trees, many animals can live 14 the earth. But people often cut trees down in large numbers. The forests are becoming much 15 than before, so we should protect them well.
11._______ 12._______ 13._______ 14._______ 15._______
Ⅲ. 书面表达
北京仁爱国际英语学校八年级学生魏环境向福州的网友李志愿发了一封电子邮件，询问了一些情况。

请根据来信帮他回一封电子邮件。

注意：1.词数：60词左右；
2.邮件的开头和结尾已替你写好，不计入总词数。

Dear Wei Huanjing，
I am very excited to receive your e-mail. I am interested in your questions.
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________ Looking forward to meeting you soon.
Yours，
Li Zhiyuan
Topic 2 What can robots do for us?
一.重点词语
1.take the place of 代替，取代
2.instead of 代替，而不是……
3.mistake…for…把……错当
4.seem to do 好象，似乎
5.call for 要求
6.wake sb. up 将某人叫醒
7.see sb.doing sth. 看见某人正在做某事
e sth. for sth./doing sth. 利用某物做某事
9.spend…on… 在……上花费时间或金钱
10.be sure of 确信
11.these days 现在，目前
12.in alphabetical order 按字母表顺序排列
13.look up 查阅
14.pay attention to 注意，专心
15.begin with 以……开始
16.and son on 等等
17.switch on 开（电灯，机器等）
18.ask （sb.）for sth. 向……要……
二．重点句型
1.I’m sure robots can do some work be tter than humans. 我确信机器人比人能更好地做某些工作。

2.I saw a UFO while I was walking down the street yesterday. 昨天我沿着街道走时，看见了一个
不明飞行物。

3.It looked like a plate. 它看上去像一个盘子。

4.Until now,even the scientists are not sure whether there are UFO. 直到现在，甚至科学家也
不确信是否有不明飞行物。

5.We can shop without going out of our houses. 我们不出家门就能购物。

6.We can use the Internet for finding a job. 我们可以用网络来找工作。

7.We shouldn’t spend too much time on it.但是我们不应该在因特网上面花费太多的时间。

8.When you look up a word in the dictionary,pay attention to the first letter of the word. 当
你在字典里查一个单词的时候，注意这个单词的第一个字母。

三.语法学习
（一.）现在进行时与过去进行时的区别：
１.现在进行时表示现在正在发生或正在做的事情，基本结构be＋现在分词。

如：
肯定句：The robots are making a car now. 这些机器人正在生产小汽车。

否定句：We are not studying on the Internet. 我们没有在互联网上学习。

疑问句：Is the teacher looking up the word in the dictionary？这个老师正在词典中查这个词吗？
特殊疑问句：Ｗho am I talking to？我在和谁谈话？
２.过去进行时表示过去某一时间，正在发生或正在做的事情。

基本结构was（were）＋现在分词。

肯定句：Ｗhen he came in,I was writing a letter.当他进来时，我在写一封信。

否定句：They weren’t watching TV while she was reading.她读书时，他们没在看电视。

疑问句：Was the UFO flying to us at 8 last night ?昨晚８点UFO向我们飞来了吗？
特殊疑问句：What were you drinking while we were sleeping?我们睡觉时，你们在喝什么？
进行时态往往用在时间状语从句中，常与when,while等连词搭配。

（二.）be sure结构表示肯定和不肯定。

be sure一般用来表示肯定，be not sure（whether/if）表示不肯定。

be sure后面可以跟不定式和宾语从句。

跟不定式一般译为“一定……”，跟宾语从句，译为“确信……”。

如：
We are sure to repair the TV well. 我们一定修好这台电视机。

I’m sure you can finish your work. 我确信你能完成你的工作。

Are you sure whether（if）he switched the computer on? 你确信他打开还是没有打开电脑？四.交际用语：学习用英语谈论现代科技。

Could you tell me something about robots?
Can robots take the place of humans?
Are you sure there are UFOs?
Yes,I’m sure.
No,I’m sure whether/if there are UFOs.
What do you often do on the Internet?
五．课堂练习
（一）
Ⅰ. 单项选择
( )1.—Kangkang, can I borrow your bike?
—_______
A.I’d love to.
B.Thank you.
C.Sure.
D.You’re we lcome.
( )2.—Excuse me, Maria. These are new words. Can you help me look _______ in the dictionary?
—Certainly.
A.it up
B.up it
C.up them
D.them up
( )3.I was doing my homework _______ my father was reading newspapers.
A.what
B.whether
C.that
D.while
( )4.—We can use QQ to chat online.
—Really? Could you please show me _______ it?
A.what to do
B.how to do
C.when to do
D.why to do
( )5.What a good boy! He _______ every Sunday volunteering at an old person’s home.
A.spends
B.gives
es
D.takes
( )6.—Now the air in our hometown is even _______ than it was before.
—So we must do something to stop it.
A.dirty
B.better
C.worse
D.cleaner
( )7.The students on the island feel excited. The boat is coming _______ them.
A.in
B.from
C.toward
D.over
( )8.The poor man was walking to the house when he saw _______ UFO last night.
A.a
B.an
C.the
D./
( )9.Pens are helpful to humans. Students use pens for _______.
A.write
B.writes
C.wrote
D.writing
( )10.I think robots can _______ humans in some places.
A.take place
B.take place of
C.take the place of
D.take of
Ⅱ. 情景交际
选择方框中的句子完成对话，其中有两项多余。

Kangkang:Hi, Michael. How often do you use the Internet?
Michael: Very often. 11
Kangkang:I never use the Internet. 12
Michael: A lot of things. I often listen to music. 13
Kangkang:Are you sure the Internet is good for us?
Michael: 14 It can help us do a lot of things. We can find some information about places and jobs. 15 But we shouldn’t spend too much time on it.
Ⅲ. 完形填空
We live in the“computer age”. Long ago computers couldn’t do 16 . They were very big and 17 . They used a lot of energy(能量). Only a few people were 18 in them. Today computers are 19 and cheaper. They can 20 difficult work.
Computers have 21 important for many reasons. They work faster and make fewer mistakes. They can remember much information. A computer can work out millions of problems
22 a few seconds. A person might need years 23 so many problems.
People now use computers in nearly every kind of work. Computers are very useful and the 24 of computers is growing. More computers mean more jobs for people, 25 people need to run(操作) and mend them.
Would you like to learn how to run a computer?
( )16.A.many B.much C.a lot of D.lots of
( )17.A.cheap B.cheaper C.expensive D.more expensive
( )18.A.interest B.interesting C.interests D.interested
( )19.A.small B.smaller C.big D.bigger
( )20.A.do B.make C.turn D.eat
( )21.A.turn B.got C.is D.become
( )22.A.with B.in C.for D.at
( )23.A.works out B.work C.to work out D.to work
( )e eful eless D.to use
( )25.A.why B.how C.because D.what
Ⅳ.阅读理解
（A）
The Internet has become part of teenagers’(十几岁的) life. A new report on 3,375 students aged from 10 to 18 in seven Chinese cities found that 38 percent of them believe they use the Internet often.
While most of them get useful information and use the Internet to help in their studies, some are not using it in a good way. Many are playing online games too much. A few even visit websites(网址) they should not look at. Hong Ying, a teacher from Beijing Yinghua Middle School warns(警告) that bad things can happen if young people spend too much time on the Internet. She had a student who used to be good at school. But then he started visiting unhealthy websites. He went mad, cheated(欺骗) a girl and was taken away by the police.
In order to help young people use the Internet in a good way, a textbook on good Internet behavior(行为) has started to be used in some Shanghai middle schools this term. The book uses real examples to teach students about good ways of using the Internet. The book gives useful advice such as to read news or to find helpful information to study. Teachers and parents all think the book is a very good idea.
Hong said the book will be a guide for teens to use the Internet. She believes it will keep students away from bad sites.
“Many students are u sing the Internet without guidance(指导) from their parents,”she said, “The book will teach students how to be a good person in the online world.”
根据短文内容，选择最佳答案。

( )26.How many among the 3,375 students believe they use the Internet very often?
A.10.
B.18.
C.38.
D.About 1282.
( )27._______ children are using the computer in a good way.
A.All
B.Not all
C.Each of the
D.Every
( )28.A textbook on good Internet behavior has begun to be used in _______.
A.Beijing
B.Wuhan
C.Shenyang
D.Shanghai
( )29.The aim of the book is to _______.
A.teach students how to go online in a good way
B.tell children how to make online friends
C.tell a lot of stories about the harm of the Internet
D.teach students how to play computer games
( )30.The student who was caught by the police was _______.
A.crazy
B.too interested in the bad things
te
D.too excited
（B）
Many people are interested in UFOs and there are a lot of reports about them. One report of UFOs came from a British plane on its way from New York to London in 1954.The British plane was flying over an island at 19,000 feet when the captain(机长) noticed that something was on their left and a little lower(更低) than their plane. It was about five miles away.
“It was not one object but several ones.” the captain said, “We saw one large a nd six smaller objects. I sent out a radio report about them and I got some information that the other planes
were coming out to meet us. Before the planes arrived, the smaller objects went into the big object. The big object then became smaller and moved away fast.”
( )31.A British plane flew to _______ in 1954.
A.Now York
B.London
C.Beijing
D.Sydney
( )32.There was something on the _______ of the plane.
A.above
B.middle
C.left
D.right
( )33.The captain saw _______ in the sky.
A.there was something higher than their plane
B.there was one large object and six smaller objects
C.the big object disappeared at once
D.all of above
( )34._______ would come to meet them.
A.The other planes
B.The other captains
C.A UFO
D.The radio
( )35.This passage is mainly about _______.
A.the radio
B.a British plane
C.seven objects
D.one report about UFOs
（C）
How to Look After a Computer?
Many young people use computers, but few of them know how to look after them. Remember the following when you use your computer.
·Keep your computer in a cool, dry room. 36 Moisture(潮湿) is also bad for them. Most compu ters work best at a temperature of 5℃—30℃.
· 37 Smoke of all kinds is very bad for many parts of a computer and can cause many problems.
· 38 Pieces of food and even a little water in the keyboard can also cause many problems.
·Make sure that the key board and screen are the correct height for you. 39
·Make sure the screen is the correct distance(距离) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer. 40
·Keep your screen clean and don’t have it too bright. A dirty screen can hurt your eyes.
A very bright screen can also be bad for your eyes.
将下列句子的序号填在横线上,使短文完整。

A.Some people use a different pair of glasses when they use a computer.
B.Too much or too little heat(热量) is bad for computers.
C.Don’t eat or drink when you are near your computer.
D.If they are not the correct height, you will get a backache.
E.Don’t let people smoke cigarettes(香烟) near your computer.
36._______ 37._______ 38._______ 39._______ 40._______
（二）
Ⅰ. 词汇
(A)根据句意及首字母提示补全单词。

1.She began to draw on the paper, after a while, a beautiful cat a_______.
2.She looks like Maria, so I often m_______ her for Maria.
3.Edison was a great s_______. He invented many useful things.
4.The earth is one of the sun’s p_______.
5.Look! There are lots of toy b_______ flying in the sky.
(B)根据句意及汉语提示填空。

6.He sets an _______ (榜样) to the other students.
7.They could learn English well in such a bad _______ (情况).
8.Robots can _______ (修理) machines easily.
9.I am quite sleepy. Don’t _______ (叫醒) me up until 8 o’clock tomorrow morning.
10.Mr. Wang advised us to use an English-English _______ (字典).
Ⅱ. 句型转换
11.The Smiths were having supper.（改为一般疑问句）
_______ the Smiths _______ supper?
12.You’d better get there early.（同义句转换）
You’d better _______ get there _______.
13.He’s mending his bike now.（用at this time yesterday改写）
He _______ _______ his bike at this time yesterday.
14.Are you sure you’re right?（作肯定回答）
_______, I’m _______.
15.He is the tallest in his class.（同义句转换）
He is _______ _______ any other student in his class.
Ⅲ. 书面表达
现在学生在网吧上网(get on-line)成风, 你们班在下周班会上将谈论有关问题。

请你根据表格中提示的内容用英语写一篇60词左右的讲话稿, 要点必须齐全。

___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ _______________________________
Topic 3 There are many old city walls in Beijing,aren’t there?
一. 重点词语
1. more than 超过
2.pull down 推倒，拆毁
3.heavy traffic 交通繁忙
4.wear out 磨损，用坏
ed to do sth. 过去常常做某事
6.do one’s best 尽（某人）最大努力
7.live models 真人模型
8.the ancient world 古代
9.be made up of 由……组成
10.join…together 把……连在一起
11.regard…as… 把……看作
12.be worn out 被损坏
二. 重点句型
1.Lots of them were pulled down in the 1960s. 他们当中许多在二十世纪六十年代被拆毁。

2.People thought them useless. 人们认为它们没有用。

3.It’s really too bad. 这太遗憾了。

4.We are doing our best to protect and rebuild the old city walls. 我们正在尽全力保护并重建老城墙。

5.It is one of the“seven wonders”of the ancient world still standing. 它是现存的古代“七大奇迹”之一。

6.It took 100,000 people over 20 years to build it. 修建它花了10万人二十多年的时间。

7.Since then,people regarded the Great Wall as a symbol of the Chinese nation. 从那以后，人们就把长城看作是中华民族的象征。

8.Every year many people find great pleasure visiting the wall.每年有许多人参观长城，从中得到极大乐趣。

三. 语法学习
反意疑问句：由陈述句（或祈使句、感叹句）加一个简短问句构成的疑问句叫反意疑问
句。

实质是前面陈述句的反问句。

一般对应规律：前肯后否；前否后肯。

即陈述部分为肯定形式，附加问句用否定形式；陈述部分为否定形式，附加问句用肯定形式。

如：
There are many pyramids in Egypt,aren’t there?在埃及有许多金字塔，不是吗？
Sally visited the Great Wall last month,didn’t she?萨莉上个月参观了长城，不是吗？
He doesn’t realize the importance of saving water,does he?他没有意识到节约用水的重要性，是吗？
特例点拨：①I’m your good friend,aren’t I?我是你的好朋友，不是吗？I don’t think you can rebuild the house,can you?我认为你不能重修这座房子，是吗？（I don’t think…主要在说think 后的内容，故按从句变化）。

②陈述部分有nobody,nothing,never,no,few（没几个），little（几乎没有），hardly（几乎不）等否
定或半否定词时，仍视为否定句。

根据反意疑问句对应规律，疑问部分用肯定形式。

如：There is nothing in the room,is there?屋子里什么也没有，是吗？
Maria never surports me,does she? 玛丽亚从未支持过我，是吗？
He had few apples,did he? 他几乎没有苹果，是吗？
③祈使句的反意疑问句：无论肯定或否定，通常在祈使句后加上will you?如：
Please close the door,will you?请关门好吗？
Don’t tear down the old walls,will you?不要拆毁古墙，好吗？
但以Let’s开头的祈使句用shall we?如：
let’s make a survey,shall we?我们做个调查，好吗？
四. 交际用语：学习用英语描述和谈论中外名胜古迹。

How many great wonders of the world do you know?
I know some wonders.
Do you know these places of interest?
What is it?
Where is it?
Why is it famous?
Do you know any more information about it?
五．课堂练习
（一）
Ⅰ.单项选择
( )1.Could you help me to join the two parts _______ to make one long rope?
A.up
B.each
C.one
D.together
( )2.The song was very popular _______.
A.in the 1990
B.in 1990s
C.in the 1990s
D.on 1990s
( )3.That’s a(n) _______ fish. We can put it into a pool.
A.live
B.alive
C.life
D.lived
( )4.The officer _______ the soldiers to stand in the rain.
A.let
B.made
C.kept
D.ordered
( )5.—They didn’t go swimming yesterday, did they?
—_______ I saw them skate in the park.
A.Yes, they did.
B.No, they didn’t.
C.Yes, they were.
D.No, they weren’t.
( )6.Mr. Black built a nice house _______ a gift _______ his wife _______ show his deep love.
A.as; of; on
B.for; as; to
C.for; by; on
D.as; for; to
( )7.There _______ some forests here ten years ago. But now we can see nothing.
ed to have
ed to be
C.is used to be
D.was used to have
( )8.—How much do you _______?
—69 kilos. A little lighter than before.
A.weight
B.weigh
C.heavy
D.have weight
( )9.The students think English is very important, so they try _______ it well.
A.learn
B.to learn
C.learning
D.to learning
( )10.—_______ is Leshan Grand Buddha?
—It is 71 meters tall.
A.How wide
B.How long
C.How tall
D.How high
Ⅱ.情景交际
选择方框中的句子完成对话，其中有两项多余。

A: I want to spend my summer holidays in Xiamen. 11
B: No, it’s not too hot.
A: 12
B: Yes, I like the city ve ry much. It’s becoming one of the most modern cities in the world.
A: 13
B: The city is clean and beautiful. There are long beaches by the sea. The people are kind, too.
A: 14
B: Of course. It’ll make you feel cool.
A: How cool! Swimming in the sea must be more wonderful.
B: I’m sure you’ll have a good time there.
A: Would you please go with me?
B: 15
A: What a pity!
Ⅲ. 完形填空
In each country, there are some places of interest, like Big Ben in Britain, the Great Wall
in China and so on. So you must 16 the Leaning Tower of Pisa(比萨斜塔). But do you know why
it leans (倾斜)? It leans 17 a mistake. In 1173, people of 18 wanted to build a bell tower. They wanted the tower to be 19 bell tower in the whole country. Before people finished
20 the third floor of it, the tower began to lean. People tried to make the building
21 again. However, as they added(增加) more floors, the tower only got 22 .
It 23 almost 180 years to finish the tower. Today, the Leaning Tower has eight floors. It’s 54.5 meters tall, and it leans about 5 meters to one 24 . If someone cannot think out
a good way 25 the tower, like all the other old buildings, it’ll fall apart(倒塌) in the future.
( )16.A.hear B.listen C.know D.learn
( )17.A.because B.because of C.so D.as。