仁爱英语九年级Unit2topic3
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九年级英语上册Unit 2 Topic 3 知识点归纳与练习一、仁爱九年级英语(上)第二单元重点必背Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?短语give up 放弃shut off 关掉after all 毕竟run out 用光ought (not) to do sth. (不)应当做某事(情态动词)instead of 代替,而不是encourage sb. to do sth. 鼓励某人做某事cry for help 哭着寻求帮助save energy 节约能源had better (not) do sth. 最好(不要)做某事Hurry up! 快一点!use sth. to do sth. 用某物做某事 be used for doing sth. 被用于做某事(表示用途)used to do sth. 过去常常做某事be/get used to doing sth. 习惯做某事句型1. My main job is to help spread the message about protecting the environment.我的主要工作是帮助宣传有关环保方面的知识。
2. T he three R’s------reduce, reuse and recycle are important.三个R----减少使用、再次使用和回收再利用很重要。
3. We should reduce the waste we produce. 我们应该减少人为的浪费。
4. We should use both sides of paper and reuse plastic bags.我们应该双面使用纸张和重复使用塑料袋。
5. Recycling can protect the environment, and it can save money, too.回收再利用可以保护环境,也节约了资金。
九年级上册仁爱版英语U2T3知识点总结在九年级上册仁爱版英语教材中,Unit 2 Topic 3是一个重要的知识单元,涉及到词汇、语法、听力、阅读和写作等多个方面。
在本文中,将对该知识点进行深入浅出的总结,以便读者更好地理解和掌握相关内容。
1. 词汇在本单元的词汇部分,涉及到人物特征、学校设施、体育运动和文娱活动等词汇。
tall, kind, gym, swimming等。
这些词汇在日常生活中频繁使用,掌握这些词汇不仅有助于学生的日常交流,还能够帮助他们更好地理解课文内容。
2. 语法本单元的语法重点主要集中在动词的一般现在时和特殊疑问句。
动词的一般现在时是英语中最基础的时态之一,学生需要掌握其肯定句、否定句和疑问句的构成,同时能够准确运用在实际交流中。
特殊疑问句则是英语中常用的句型之一,学生需要掌握如何构成特殊疑问句、以及如何正确回答。
3. 听力在听力部分,学生需要通过听力材料来提高自己的听力理解能力。
老师可以播放相关的录音材料,让学生在听的过程中尝试理解其中的内容,并进行相应的练习和巩固。
在这一环节,学生可以通过大量的听力训练来提高自己的英语听力水平,从而更好地应对日常生活和学习中的听力挑战。
4. 阅读阅读材料往往是帮助学生扩大阅读面和提升阅读能力的重要途径。
在本单元的阅读部分,学生将接触到关于不同学校设施和活动的相关内容,通过阅读这些材料,学生可以了解到英语国家的学校生活和文化,同时提升自己的阅读能力。
5. 写作在写作部分,学生需要根据具体情境来进行写作练习。
描述自己的学校或写一篇日记等。
通过这些写作练习,学生可以更好地理解课文内容,并提高自己的表达能力和写作水平。
总结回顾通过本单元的学习,学生不仅能够掌握相关词汇和语法知识,还能够提高自己的听力、阅读和写作能力。
学生也能够从课文中了解到不同国家的学校文化和生活方式,拓宽自己的视野。
本单元的学习对学生的英语能力提升和文化交流都具有重要意义。
个人观点和理解对于本单元的学习,我个人认为学生应该注重实践和运用。
Unit2 Topic3Section A(一名记者正在就有关环境保护的问题采访简。
)你好,简。
我可以问你一些问题吗?当然可以。
我们都知道你在为一个环境保护组织工作。
你能告诉我们你在那儿做什么工作吗?嗯,我的主要工作是帮助宣传有关环保方面的信息。
例如,宣传“3R”——减少使用,再次使用和回收再利用,这些都很重要。
那么,我们在家能做些什么来保护环境呢?我们应该减少人为的浪费。
比如,我们应该双面使用纸张,重复使用塑料袋。
回收再利用能保护环境而且能节约资金。
所以我们鼓励学生去收集废纸、饮料瓶等并把它们分类存放,以便回收利用。
多么好的想法啊!谢谢!不用谢。
Section B嘿,迈克尔。
你想成为一名环保使者吗?当然,我很乐意。
但是我应该怎么做呢?首先,你离开房间的时候,应该随手关灯。
哦,那很容易。
下一步怎么做呢?第二,如果你短途旅行,最好步行或骑车而不是乘公共汽车或出租车。
对,那样会节约能源并减少空气污染。
第三,你去买东西的时候带上一个布袋。
不要使用塑料袋。
成为一名环保使者真容易。
说起来容易做起来难。
嗯,行动胜于雄辩。
Section C在许多国家,人们用煤来生产动力,但是这种方法很脏并且会导致酸雨。
一些国家使用核能源来生产动力,然而,核能却非常危险。
为了解决能源问题,全世界的人们都在寻找新的方法来生产动力。
中国是世界上最早使用生物技术的国家之一。
农民们回收麦杆、草和动物粪便来制作生物气,这种可再生能源被应用到人们每题的生活当中去。
它的主要缺点是这个过程很长(长达30天),并且建设费用高。
电动车辆是在20世纪90年代被发明的。
2010年4月11日,一种新型的电动车“叶子”在上海世博会上展出。
它通过太阳、风和二氧化碳发电。
它不仅环保,而且节约能源。
它太小,不能承载太多的人,但是,在不久的将来,更大的车型将会被研制出来。
在中国,最有名的磁悬浮列车由德国建造,在上海投入使用的那辆。
仅用7分钟这辆车就可以将人们送30千米以外的机场。
Unit2 Topic 3Section A1.interview sb. about sth.关于某事采访、访问某人2.We all know that you’re working for an organization that protects the environment.我们都知道你在为一个环保组织工作。
work for... 为...工作该句是一个含有两个that从句的复合句。
第一个that引导宾语从句,说明know 的内容;第二个that引导定语从句,修饰organization。
3.Recycling can protect the environment, and it can save money,too.回收利用能保护环境,还能节省金钱。
recycling为名词,意为“回收利用”。
recycling还可作形容词,意为“回收利用的,重新利用的”。
Eg:Is there a recycling center around here?这儿附近有废品收购站吗?4.encourage sb. to do sth.鼓励某人做某事Teachers often encourage the students to study hard.老师经常鼓励学生努力学习。
5.can(情态动词)能,会,可以(名词)罐子,罐头6.sort(动词)把...分类,挑选(名词)种类,相当于kind。
They sell many different sorts of flowers here.=They sell many different kinds of flowers here.他们这里出售许多不同种类的花。
7.You will miss the bus.你将错过那班车。
miss错过8.shake作动词时,有以下三种含义:(1)(使)动摇,震动。
(2)使震惊。
(3)(身体)颤抖,发抖,哆嗦。
作名词时,意为“摇动,抖动,颤动”。
Unit2topic3Name:__________________Score:_______________第一题:单选( )1:We should _______our motherland _______her stronger and more beautiful.A:work for, to make B:work on ,to make C:work out, making D:work at,making ( )2:Not only he but also I _____good ______English.A: are , at B:am ,at C:are, in D:am ,in( )3:Not only ______been to Canada,but also _____some Canadians.A:has he,he knows B:has he ,knows he C:he has ,he knows D:he has ,knows he ( )4:The teacher often encourages us _______hard at English.A:study B:to study C:studying D:studies( )5:It’s very kind _____you ______me with my English.A:of, to help B:for ,to help C:of , help D:for ,help( )6:You were supposed _______here an hour ago.A:be B:to be C:to D:/( )7:The whole house ______when a train goes past.A:shakes B:shaked C:was shaking D:shake( )8:You ______to tell her the bad news.A:ought not B:don’t ought C:not ought D:ought no( )9:Luohe -Beijing train _______a speed _____300km per hour.A:reaches,of B:reach,of C:reach, at D:reaches, at( )10:Wood is used _______paper.A:making B:to make C:for making D: B and C( )11Seventy percent of the workers in the factory.A:is B:has C:are D :have( )12:Zhang Tong ,could you ______the radio a bit ?Your father is sleepingA:turn off B:turn on C:turn down D:turn up( )13Shang Qianyi can _____stay at home ______go out to play .A:both ,and B:so,that C:either ,or D:between ,and( )14:Mom always encourages me ______more housework ____my free time.A:do,on B:do,in C:to do ,in D:to do ,on( )15:It’s a nice house _____it hasn’t got a garden.A:and B:or C:but D:so( )16:We are supposed _____waste paper,plastic bags and soft drink cans every day .A:collet B:to collet C:colleting D:collets( )17:About 75 percent of the students can go swimming _______the rest can’t .A:and B:while C:so D:or( )18:I’d like to walk the park instead of _______there by bus.A:go B:going C:goes D:to go( )19:Give your old clothes ______others ______reuse them .A:to,for B:to,to C:to ,with D:for ,to( )20:All the students are busy ______for the _______examination.A:prepare ,come B:preparing,coming C:prepare, coming D:preparing,come( )21:His actions made me _____angry ______say a word.A:so,that B:too ,to C:enough ,to D:too,not( )22:These stamps are very beautiful and they are use for ______letters.A:send B:sending C:sent D:sends( )23:If you want to be a green person , you ought ______energy and _____air pollution.A:saves,reduces B:to save ,reduce C:to save ,to reduce D:saving,reducing( )24:He was ____tired ____he fell asleep as soon as he lay down.A:too,to B:so ,that C:such,that D:enough,that( )25:Not only we but also he ______the movie.A:don’t like B:doesn’t like C:aren’t like D:isn’t like( )26:It’s kind ____you _____us with so much work.A:for,to help B:of,to help C:for ,helps D:of,helping( )27:The army were traveling ______a speed of forty miles per hour.A:in B:at C:with D:/( )28:Jia Bohan’s father said to him , “I hope you _____what I _____you to buy.”A:didn’t forget,told B:won’t forget ,have toldC:not to forget ,have told D:haven’t forgotten ,will tell( )29:--Wang Ruicheng ,may I have some cakes?--Sorry ,there’s ______left in the box.A:no one B:nothing C:no D:none( )30:My daughter sometimes makes lots of weep and ____me when I do my work.A:shows B:disturbs C:remembers D:refuses第二题:阅读AIn most parts of the world ,many students help their schools make less pollution.They join “Environment Clubs”. In an environment club,people work together to protect the environment . No-rubbish lunches.How much do you know away after school ?Environment clubs ask students to bring their lunches in bags that can be recycled .The students try their best to make less rubbish.No-car day.On a no-car day,nobody comes to school in a car-not the students and not the teachers ! Cars give pollution to our air,so remember:Walk ,jump, bike or run! Use your legs!It’s lots of funTurn off water! Do you know that some toilets could waste twenty to forty m³of water an hour?In a year ,that will fill a small river !In environment clubs,the members mend those broken toilets.We have only one earth .Let’s work together to make our world cleaner and more beautiful. ( )1:Environment clubs ask students_____________.A:to recycle their own lunch bags B:to walk to school every dayC:to report which class has the least rubbish D:to mend broken toilets( )2:From the passage we know the students usually have lunch________.A:at school B:in clubs C:at home D:in restaurants( )3:On a no-car day ,_______will take a car to school.A:both students and teachers B:only studentsC:neither students nor teachers D:only teachers( )4:The club members mend the toilet to save _________A:a small river B:a lot of water C:a toilet D:their own club( )5:The author wrote the passage to ask readers to _____A:clean school B:join the “EnvironmentC:pick up rubbish D:make less waste and pollutionBHow green are you ?Do you care about protecting the environment and saving energy? We all need a healthy environment ,but we produce waste every day and the waste does harm to our environment .Though we are young ,we can still do something to help.In fact ,even the simplest everyday activities can make a real difference to the environment .Here are some ideas for you.Remember these three words:reduce,reuse and recycle.ReduceReduce means “use less”.Don’t waste things This saves money and reduces pollution.Before we buy something new ,think whether it is really necessary or maybe the old one is just as good!When we buy things ,choose local produces if possible ,and try not to buy too many things from abroad .It may cost a lot of money to bring them to us.ReuseReuse means “use again”.Use things as long as possible .When we buy things ,make sure that they can last for a long time .We should look after them so that they will last ,and we should repair them if we do not have to throw them away .Don’t use a paper cup or a paper bag.It’s better to use a china cup and a lunch box because you can use them for a long time.RecycleRecycle means “change things into something else”.Although it takes energy to change something into something else,it’s better than throwing things away or burning them .Find out what can be recycled in your neighbourhood and take part in recycling programmes .We should also buy products made from recycled materials ,such as recycled paper ,to help save trees. ( )1:Why is it better choose local products if possible?A:Things from abroad do harm to our environmentB:Local products are much cheaper.C:To choose local products means that we love our countryD:Things from abroad aren’t necessary( )2:According to the passage ,when we find our clothes are out of fashion ,what should we do ?A:Throw them away B:If the are still suitable ,keep themC:Clean the floor with them D: Give them to others and buy new ones( )3:What is the helpful activity in our daily life?A:To shop with plastic bags B:To use paper cupsC:To collect old newspapers D:To burn fallen leaves( )4:According to the passage ,which of the following is RIGHT?A:We should learn to grow vegetablesB:People mustn’t produce waste any moreC:Children are too young to do anything to save energyD:The simplest everyday activities are important to protect our world.第四题:完形填空There are seas ,lakes and forests on the earth .There are cities ,towns and farms,too.All these things are environment .The environment is everything around you.It can be living ,like a forest .It can be non-ling ,___1____a rock or a mountain.No living thing can live__2_____.Every living thing depends on other things in its environment .When something __3_____,it affects something else.If a non-living thing like water becomes___4____to find ,plants will be affected .If all plants __5____,the animals that eat plants will be affected.Weather ,such as climate ,wind and rain ,can change the environment .__6_____can change the environment ,too.Some things that people do cause ___7_____change or only a small change in the environment .For example ,people can ___8_____the forest and just travel around .They can cut down only a few trees but __9____change the environment very much.On the other hand,some things that people do cause ___10____changes.Sometimes they can change__11___environment by cutting down a forest .___12____changes are bad .If we cut down a forest to build houses or plant crops,this may not be bad .But what would happen if we cut down all trees in all forests or if we don’t ___13____some and plant something else?It is clear that people are able to __14___the environment .This is __15____it is important to think about the changes before we make them .Let’s all work together to keep it clean and healthy. 1:_________ 2:_________3:_________ 4:_________ 5:_________6:_________ 7:_________8:_________9:_________ 10:_________11:_________12:_________13:_________14:_________15:_______why, save, a part of, still not, no, die, changes, like,alone, difficult, people, walk through, a bit of, not all, change第五题:重点句子常用词组1:We all know that you’re working for an organization that protects the environment .2:I think recycling can not only protect the environment but also save money.3:Everyone is supposed to do so.4:First ,you ought to turn off the lights when you leave a room.5:Second ,you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.6:It takes people 30km to the airport in just 7minutes and reaches a top speed of 431 km per hour. 7:Wind is used for producing electricity in many places.8:Could I ask you a few questions?Certainly9:It’s nice of you to do that.Thank you.10:Would you like to be a greener person?Of course,I’d love to But what should I do?11:Easier said than done.12:Well,actions speak louder than words13:May I have your attention,please?14:Please be on time.15:interview sb about sth work for encourage sh to do sth16:be supposed to do sth fail the exam ought to17:instead of a short distance on time make sure be used for。