Unit 2 Saving the earth. 总复习（无答案） 2023-2024学年仁爱版英语九年级上册

学习目标：1.单词背默2.词汇拓展3.短语背默4.句型背默5.高频考点突破
单 词 背 默 1.脏乱，杂乱；困境(n.)________ 2．羞耻，羞愧(n.)________ 3．几个，数个(det.&pron.)________ 4．很坏的，极讨厌的(adj.)________ 5．承受，忍受(v.)________ 6．有害的(adj.)________ 7．聋的(adj.)________ 8．句子；判决，宣判(n.)________ 9．煤；煤块(n.)________ 10．血(n.)________ 11．行星(n.)________ 12．沙(n.)________ 13．虽然，尽管，即使(conj.)________ 14．没有一个；毫无(pron.)________ 15．垃圾；废弃物(n.)________ 16．野的，野生的(n.)________ 17．没有人(pron.)　小人物，无足轻重的人(n.)________ 18.最差的，最糟的(adj.)________ 19．状况；形势；局面(n.)________ 20．可能，大概(adv.)________ 21．人人，每个人(pron.)________ 22．洞，坑(n.)________ 23．(使)出现；(使)形成(v.)　种类；形式(n.)________ 24．防止，避免(v.)________ 25．几乎，将近(adv.)________ 26．法律，法令；定律(n.)________ 27．点头(v.)________ 28．技术(n.)________ 29．轮，车轮，轮子(n.)________ 30．向导，导游；指南，手册(n.)________ 31．任何人，无论谁(pron.)________ 32．录像带；录像(n.)________ 33．允许，准许________
词 汇 拓 展 1.waste(adj.)废弃的，丢弃的，无用的　(v.)浪费→________(adj.)浪费的→________(反义词)(v.)节省；节约 2．pollute(v.)污染→________(n.)污染；污染物→________(adj.)受污染的 3．pain(n.)疼，痛，痛苦→________(adj.)令人痛苦的；令人疼痛的 4．produce(v.)生产，制造→________(n.)产品，制品 5．print(v.)印刷→________(n.)打印机；印刷厂；印刷工 6．recently(adv.)不久前；最近→________(adj.)最近的 7．create(v.)造成；创造→________(adj.)有创造力的；创造性的 8．punish(v.)处罚，惩罚→________(n.)惩罚 9．rise(v.)上升；起床；升起→________(过去式)→________(过去分词)→________(现在分词) 10．discover(v.)发现，找到→________(n.)发现；发觉 11．agreement(n.)同意；一致；协议→________(v.)同意；赞成；应允 12．act(v.)扮演→________(n.)行动；行为→________(n.)活动→________(复数) 13．require(v.)需要；要求→________(n.)要求 14．deep(adj.)深的；厚的→________(adv.)深深地；非常 15．dry(adj.)干燥的→________(比较级)→________(最高级)→________(反义词)(adj.)湿的；潮湿的 16．marry(v.)嫁；娶；结婚→________(过去式/过去分词)→________(n.)婚姻 17．weigh(v.)重量是……；称……的重量→________(n.)重量；分量 18．difference(n.)差别；差异→________(adj.)不同的→________(adv.)不同地
短 语 背 默 1.砍倒____________ 2．(尤指对健康或环境)有害的，导致损害的____________ 3．伤害，损害____________ 4．高血压____________ 5．转换成，变成____________ 6．在各处；到处____________ 7．拿走____________ 8.温室效应____________ 9．赶快，快点____________ 10．放弃____________ 11．停止，关掉____________ 12．毕竟；归根到底____________ 13．用完，耗尽____________
句 型 背 默 1.—How long ________ you ________ like this？你像这样多久了？ —________ ________ like this since last week.自上周以来我一直就这样。 2．Recently, it ________ ________ that many teenagers in America can hear no better than 65 year old people do, because these young people always listen to loud pop music.据报道，近来许多美国青少年的听力几乎和65岁老人的听力一样差，这是因为这些年轻人总听劲爆的流行音乐。 3．We should do ________ we can ________ ________ the environment.我们应该尽一切努力保护环境。 4．Some things we have done are very good for the earth ________ others are bad.我们做的一些事情对地球有益，而另一些是有害的。
考点1There were lots of flowers and grass. 有许多花和草。
The flowers and grass have gone! 花和草都消失了！
现在完成时和一般过去时的区别
(1)一般过去时表示过去发生的动作或状态，强调时间是过去。现在完成时表示过去发生的动作对现在造成的影响和结果，强调现在的情况。
(2)一般过去时常与表示过去的时间状语连用，如yesterday, last week/year/month，in 2018, two years ago等。与现在完成时连用的状语有ever, never, already, yet等。
（ ）1．—When did they become friends
—They ________ friends since they met in Shanghai.
A．have become B．became C．becoming D．will become
（ ）2．—Have you seen the movie Forever Young
—Yes. I ________ the movie with my friend last night.
A．watch B．watched C．will watch D．have watched
考点2How long have you been like this 你像这样有多长时间了？
(1)how long表示“多长(时间)”，用于提问for或since引导的表示一段时间的状语。
(2)how often表示“多长时间一次”，用于提问once, twice等表示频率的副词。
(3)how far表示“多远”，用于提问两地间的距离。
(4)how soon表示“多久”，提问一般将来时中in引导的表示一段时间的状语。
（ ）1.—________ is it from your home to your school —About 2 kilometers. I usually go to school by bike.
A．How long B．How soon C．How far D．How often
（ ）2．—________ do you go to visit your parents —About twice a month.
A．How far B．How often C．How soon D．How much
考点3Pollution has caused too many problems. 污染已经导致了太多的问题。
（ ）1.Nowadays pupils are very bored because they usually have ________ homework on weekend.
A．too many B．too much C．much too D．many too
（ ）2．There were ________ people on the bus yesterday. I could hardly move.
A．many too B．too many C．too much D．much too
考点4Making a loud noise in public is also a kind of pollution. 在公共场所制造巨大的噪音也是一种污染。
1．你的衣服很时髦，你在哪里买的？(完成译句)
Your clothes are ________ ________. Where did you buy them
2．律师们决定尽力帮助那位处于麻烦中的老人。(完成译句)
The lawyers decided to try their best to help the old man ________ ________.
考点5While I was walking down the street just now, I couldn't see anything.刚才当我在街道上走的时候，我什么也看不见。
单词 意义及用法 例句
when when连词，意为“当……时候”，相当于at the time that，指时间点，引导时间状语从句，从句的谓语动词常使用终止性动词，偶尔使用延续性动词。 She was doing her homework when someone knocked at the door. 当有人敲门的时候她正在做作业。
while while也是连词，意为“当……时候”，相当于during the time that，指时间段，引导时间状语从句，强调两个动作同时发生，动词要使用延续性动词。 While he was cooking dinner I looked after his little son. 他做饭的时候我照顾他的小儿子。
（ ）1．We were walking in the street ________the rain started suddenly.
A．as soon as B．While C．so that D．when
2．The students were talking about a movie when the teacher came in.(改为同义句)
________ the students were talking about a movie, the teacher came in.
考点6I'm sorry to hear that. 听到那件事我很难过。
常用口语应答语：
(1)You're welcome “不客气，没关系”，用于回答别人表示的感谢。
(2)With my pleasure＝It's my pleasure “很乐意，很愿意”，用于回答别人提出的请求。
(3)I'm sorry to hear that ＝Sorry to hear that “听到那件事很难过/很遗憾”，用于对别人遇到的不愉快的事情表示同情。
(4)I hope so “希望如此”，表达希望看到事情向好的方面发展。
(5)I'm afraid not “恐怕不行”，用于委婉地表示拒绝。
(6)No problem “没问题”，用于对别人提出的请求做出爽快应允。
（ ）1.—I hear that Mr Wang was ill in hospital last Sunday, do you know —________. But I don't know.
A．Of course not B．I'm sorry to hear that C．With pleasure D．I hope so
（ ）2．—Can you help me carry these books —________.
A．Thank you B．I have no time C．I'm afraid so D．It's my pleasure
（ ）3．—Could you please help me with my Chinese this afternoon —________， if I have time.
A．What a shame B．You're welcome C．No problem D．Sorry to hear that
考点7We humans have lived on the earth for only 35,000 years. 我们人类在地球上仅仅才生活了35,000年。
单词 意义及用法 例句
since 后面接时间点或从句(一般过去时)，也可以接“一段时间＋ago”或句型“It's ＋时间段＋since ＋ 一般过去时”，表示某事是从何时开始的。 It's about ten years since she left home. 自从她离开家大约有十年了。
for 后面接时间段，表示某事持续了多长时间，意思是“长达”。 He's been here for 2 years.他来这里两年了。
(用since和for完成下面的句子)
1．He has lived in Beijing ________ he came to China three years ago.
2．I've known him ________ we were little kids in the small mountain village.
3．My old father has studied English ________ three months.
考点8How can we avoid a serious water shortage 我们如何避免严重的水荒？
avoid常见用法如下
(1)avoid＋名词或代词，意为“避免或躲避……”。
(2)avoid＋动名词，意为“避免做某事”，是高频考点。
（ ）1.If you go back ten minutes later, you will ________ the busy traffic time.
A．miss B．avoid C．require D．allow
（ ）2．He went back home through a small street so that he could avoid ________ some neighbors.
A．to meet B．met C．meeting D．meets
3．我们在西方国家时，最好避免谈论年龄、收入或者体重等话题。(完成译句)
We'd better ________ ________ ________ topics like age, weight or money while we are in western countries.
考点9The daughter has never married. 那位女儿从来没有结过婚。
(1)marry sb. “嫁给某人，娶某人”，及物动词。
(2)be/get married (to sb.) “(和某人)结婚”，时间状语是具体时间，不能和表示一段时间的状语连用。
(3)have been married (to sb.) “已经(和某人)结婚”，后接“for＋时间段”。
(4)marry sb. to sb. 表示“把某人嫁给某人”。
（ ）1.—How long have you ________？ —For more than ten years. We got married in 2007.
A．married B．got married C．were married D．been married
（ ）2．It's said that Gongli got married ________ a man over 70 from France.
A．to B．with C．In D．by
3．据说日本公主和一位农民在几年前结婚了。 (完成译句)
It's said that the Princess of Japan ________ ________ ________ a farmer several years ago.
考点10The policy requires that only taxis, buses, bikes and special purpose vehicles are allowed to travel anywhere in the city. 政策规定只有出租车、公共汽车、自行车和特殊车辆可以在城市里到处运行。
(1)allow sb. to do sth. 意为“允许某人做某事”。
(2)sb. be allowed to do sth.是被动结构，意为“某人被允许做某事”。
(3)allow doing sth.意为“允许做某事”。
（ ）1.Hurry up! Once the concert begins, nobody ________ to go into the hall again.
A．allow B．is allowed C．is allowing D．are allowed
（ ）2．Parents should allow their children ________ their own decision.
A．have B．having C．to have D．had
（ ）3．People are not allowed ________ in the cinema, but they will allow ________ in the restroom.
A．to smoke; smoke B．smoking; to smoke
C．to smoke; smoking D．smoking; smoke
随堂练习
一．用括号内所给词的正确形式填空。
1．________(pollute) air does harm to our health. It's necessary to keep the air fresh and clean.
2．He found it ________(pain) to breathe.
3．I haven't seen them ________(recent)．
4．This job is so boring. I wish I could do something more ________(create)．
5．The ________(discover) of the new medicine has saved millions of lives across the world.
6．We are getting ________(marry) next month.
7．The average ________(weigh) of a baby at birth is just over seven pounds.
8．If we compare the habits of Chinese and Americans, we'll find many ________(different)．
9．The Americans spell some words ________(different) from the British.
10．I was sent to bed as a ________(punish).
二.句型转换，每空一词。
1. “My grandpa doesn’t like coffee or coke.” said Bob. (合并为一句)
Bob said that ____________ grandpa liked ____________ coffee ____________ coke.
2. Tianlin joined the party three years ago. (改为同义句)
Tianlin____________ ________________________ the party for three years.
3. It is silly that you don’t forgive others for their faults. (改为同义句)
It is silly ____________ you ________________________ forgive others for their faults.
4. The boy is too young to go to school.(改为同义句)
The boy ________________________ ____________ to go to school.
5. She has lived in Canada for three years. (改为同义句)
She has lived in Canada ____________ three years ____________.
6. I like English better than French. (改为同义句)
I ____________ English ____________ French.
7. I check carefully so that I can catch all the mistakes. (改为同义句)
I check carefully ________________________ to catch all the mistakes.
8. I went to bed after I finished my homework. (改为同义句)
I ____________ ____________ to bed ____________ I finished my homework.
9. He asks, “Can I park my car next to it ” (改为复合句)
He asks __________ __________ __________ park his car next to it.
10. I think we can eat out today. (改为否定句)
I __________ think we __________ eat out today.
三. 根据汉语提示，完成句子。
1.我们应该尽一切努力保护环境。
We should do ______________________ to protect the environment.
2.水污染导致我们城市切断供水两天。
The water pollution caused our city to______________________ its water supply for two days.
3.你知道印度人口比美国的还多吗？
Do you know that the population of India is ___________ than ___________ of America
4.当你离开教室的时候，应该随手关灯。
You ___________ ___________ turn off the lights when you leave the classroom.
5.说比做更容易。___________ said than___________.
6.行动胜于言辞。Well, ___________ speak louder than ___________.
7.我想阻止她抓那个球，但是她没有听到。
I wanted to ___________ her ______________________ the ball, but she didn’t hear me.
8.打电脑游戏不但耗费时间，而且有害健康。
Playing computer games not only takes much time but also is _________________________________.
9.我想要茶而不是咖啡。I would like tea ___________ ___________ coffee.
10.我叔叔离开家乡已有好几年了。
My uncle ___________ ______________________ ___________ his hometown for quite a few years.
四．单项选择
（ ）1．—You look so happy! —Jack says I am pretty.________ has ever told me that before.
A．Somebody B．Anybody C．Everybody D．Nobody
（ ）2．—Tom, don't watch TV any more. Go and do your homework quickly.
—But Mum, I ________ my homework already.
A．finished B．have finished C．finish D．will finish
（ ）3．—________ will the dinner be ready —Ten more minutes.
A．How much B．How long C．How soon D．How often
（ ）4．—Your parents aren't at home, are they —No. They ________ to Beijing for a meeting.
A．have gone B．have been C．went D．will go
（ ）5．Most of them are ________. They speak ________.
German; German B．German; Germany
C．Germans; Germany D．Germans; German
（ ）6．—Mike, what about seeing the movie Operation Red Sea with me this evening
—Oh, I ________ it already. It's really wonderful.
A．see B．saw C．have seen D．will see
（ ）7．I've been to many different places, but ________ of them is as beautiful as my hometown.
A．each B．either C．neither D．none
（ ）8．—________ my daughter is only ten years old, she knows a lot. —What a clever girl!
A．Because B．Whether C．Though D．So
（ ）9．According to CCTV News, US President Trump has ________ been to China before. This is his first time to visit China.
A．already B．yet C．ever D．never
（ ）10．—Our school soccer team won the first prize just now.—________ exciting news it is!
What B．How C．What a D．What an
（ ）11.— How long ________ you ________ here — For about two years so far.
A.have; studied B.did; live C.do; stay D.were; swimming
（ ）12.We have known each other ________ ten years ago.
A.for B.ever C.about D.since
（ ）13.There is ________pollution in the world. We must stop it.
A. much too B.too much C.many too D.too many
（ ）14.The boss made child laborers ________12 hours every day.
A.working B.works C.work D.to work
（ ）15.________ the environment is important for human beings.
A.Take care of B.Taking care of C.Took care of D.Take the care of
（ ）16.When I was walking in the street yesterday, I saw a UFO ________ over my head.
A.flying B.flies C.flew D.to fly
（ ）17. — Would you like to have ________ — No, thank you. I’ve had enough.
A.anything more B.something more C.more anything D.more something
（ ）18.The driver was badly hurt ________ of the traffic accident.
A.at a result B.in the result C.with the result D.as a result
（ ）19.This washing machine is very easy to use. ________ can learn to use it in a very short time.
A.Somebody B.Anybody C.Nobody D.Few people
（ ）20.None of us ________ running, but we all like swimming.
A.likes B.liked C.liking D.would like to
（ ）21. A dog will love you faithfully and bring you ______ happiness for years.
A. lots of B. many C. a little D. a few
（ ）22. — Has Mary ever visited Tower Bridge — Yes. She ______ it two years ago.
A. visits B. visited C. has visited D. was visiting
（ ）23. Rick has learned a lot about Chinese culture ______ he came to China.
A. before B. when C. until D. since
（ ）24.He is tall, _____ his son is short.
A.when B.or C.while D.and
（ ）25.If we travel a short distance, we should walk _____ taking a bus. Then we’ll be greener people.
A.instead of B.rather C.while D.but
（ ）26.She bought a skate board online _____ she saved a lot of time.
A.so that B.as soon as C.such that D.no matter
（ ）27.You ought to return the book to the school library _____. Other students will borrow it.
A.at times B.in time C.on time D.at the same time
（ ）28.He said that he _____ to Canada a few years ago.
A.had been to B.have been to C.went D.go
（ ）29.—Can’t you stop making so much noise I really can’t _____ it.
—I’m terribly sorry for giving you so much trouble.
A.keep B.stand C.hear D.make
（ ）30.Trees can stop the sand _____ towards the rich farmland in the south.
A.moving B.to move C.from moving D.moves
（ ）31.There are five people in the room, but I know _____.
A.both of them B. none of them C.all of them D.neither of them
（ ）32. — ________ T-shirt is this — I think it’s Tom’s.
A. Whose B. Which C. What D. Who
（ ）33. I will never forget the day ________ we spent in the old town with small houses.
A. who B. whom C. that D. what
（ ）34. We are supposed to ________ a solution to stop people from looking down at their mobile phones while driving cars.
A. come up with B. come form C. come out D. come true
五．完形填空
Today we can see that many people are cutting down the trees in the forests. A lot of __1__ lands have become deserts. If we read newspapers, we'll learn that the forests on the earth are getting smaller __2__. We are cutting down large numbers of trees __3__ we need wood and farmland. Some scientists say that there will not be any great forests __4__ 20 or 30 years.
What will happen if the forests disappear A lot of plants will die and the animals will __5__ their homes. In many places the new farmland will soon look __6__ the old desert. Crops will not grow there. There won't be enough __7__， and the weather will get hot and dry. If the climate of the earth changes, life will be __8__ for everyone. Our living environment will become __9__. More and more rich farmland will disappear. We will suffer a lot from both droughts (干旱) and floods.
It's our duty __10__ the forests well. Everyone should try his best to make a contribution (贡献) to taking care of the forests. Stop cutting down the trees and make the world greener!　　　　　　　　　　　　　　　　　
（ ）1．A.low B．rich C．lonely D．high
（ ）2．A.on time B．all the time C．in time D．in no time
（ ）3．A.or B．so C．because D．but
（ ）4．A.in B．at C．on D．with
（ ）5．A.find B．build C．lose D．decorate
（ ）6．A.like B．up C．at D．out
（ ）7．A.snow B．sunshine C．wind D．rain
（ ）8．A.easy B．hard C．happy D．interesting
（ ）9．A.better and better B．worse and worse
C．bigger and bigger D．more and more
（ ）10．A.to do B．Do C．to protect D．protect
阅读理解。
第一节 根据短文内容，判断正误。正确的写“T”，错误的写“F”，并将所选答案填入试卷相应位置。
A lot of earthquakes happen in the world every year. Why do earthquakes happen Scientists tell us the outside of the earth is made of a number of different plates (板块). The plates move very slowly. Sometimes they stop and don't move for a long time. When some of the earth's plates move suddenly, an earthquake happens. Many earthquakes happen under the sea. Sometimes they happen near mountains. In fact, earthquakes may happen anywhere on the earth.
During an earthquake,the shaking makes rocks rise suddenly and even break open. Houses fall. People are killed or hurt. Sometimes whole villages or cities are destroyed.
Can we do something to keep ourselves safe from earthquakes Scientists have studied earthquakes and made maps that show "earthquake belts". In the areas in these belts, it's possible for earthquakes to happen. In these areas we can make houses strong enough to stand against earthquakes.
In the future, scientists will be able to predict (预言) exactly when and where an earth- quake will happen. They can tell us what to do and how to do it as well.
( )1. Few earthquakes happen in the world every year.
( )2. The outside of the earth is made of a number of different plates.
( )3. We can do nothing to keep ourselves safe from earthquake.
( )4. A map showing the earthquake belts tells people what kind of houses can stand in an earthquake.
( )5. In the future, scientists can predict exactly when and where an earthquake will happen.
第二节 七选五
Dr. Jack Tod is very interested in cleaning water,. 1 . So it's natural that he is to develop a small and affordable system(系统) to clean west water,.His “Living Machine” can clean waste water in your home or in your business.
2 .The waste water goes into a big plastic tank where bacteria(细菌) start to break down the waste.A few days later after it is dealt with ,the water is brought into a green-house filled with plants and fish. 3 ,the plants and animals remove(去掉)more chemicals from the water,making it cleaner.Then the water can be reused for washing or bathing. 4 ,but the water is clean enough for watering the flower,washing the dog,or even for bathing or swimming.
The advantage of this technology is that affordable and good for the environment. 5 ,it can help to use less fresh water,and it can help the water supply unpolluted.
1. 2. 3. 4. 5.
七．写作
第一节 根据句意，用括号中所给词的适当形式填空，并将所填单词写在试卷相应位置。
1.You are the time trying to explain it to him.(waste)
2.The exhaust fumes(废气) our city since five years ago.(pollute)
3.I asked hon if he would help me and he .(nod)
4.They had an never to talk about work at home.(agree)
5.She began to explain her plan of action to the group.(act)
第二节 将下列句子中的汉语翻译成英语，注意使用适当形式，并将所填单词写在相应位置上。
6.China is trying to solve problems.(空气污染)
7. ,the factory make a lot of noise.(更糟的是)
8.Don’t throw the rubbish .(到处)
9.He seldom exercise. .he is not in good health.(结果)
10.We can sort waste paper and soft cans they can be recycled.(为了）
第三节 作文
以“How to Protect Our Environment”为题写一篇短文。
内容要点：1. 环境污染日趋严重，白色污染随处可见。
2. 最近几年来在中国许多地区出现了雾霾天气(hazy weather)。
3.建议大家尽量不要自己开车，而是坐公交车或地铁外出。阻止工厂把废弃物排入河中，减少水污染。
4.我们不应该使用一次性(disposable)盘子，碗。
5. 我们应该...
注意：1.文章必须包括所给内容要点，要求语句通顺，意思连贯。
2.第五要点需用2到3句话做适当发挥。
3.词数80左右。
How to Protect Our Environment
The environment pollution is becoming more and more serious. We can see white pollution everywhere. There has been hazy weather in many parts of China in recent years. I suggest that we should try to take a bus or an underground instead of driving by ourselves. We should prevent factories from dumping the waste into rivers to reduce water pollution. We shouldn't use disposable plates, bowls and so on. We should plant more trees and grow grass to prevent it. We should also prevent people from cutting down too many trees. If we try our best, the environment will be better and better.