2021年山东青岛中考英语人教版一轮复习九年级 Unit13 revision （ppt课件）.pptx

1、九年级 Revision of Unit13Were trying to save the earth!Learning goals:单击此处添加标题内容0102目录PartI.Listening and speaking 1.1.交际问答交际问答 根据所听到的句子，选出正确的答语并朗读。根据所听到的句子，选出正确的答语并朗读。注意听疑问词和关键词，读准答案1.A.Who are you?B.I am Jack.C.Sorry,hes out.2.A.Yes,I like it.B.Thats a good idea.C.I go swimming once a week.3.A.Two do

2、llars in all.B.Four miles an hour.C.A cup of hot coffee,please.4.A.Thats very kind of you.B.Youre welcome.C.Yes,I will.5.A.Its important to save the earth.B.I often recycle books and paper.C.The air is badly polluted.Hello!May I speak to Jack?Lets go swimming.What can I do for you?Can I help you to

3、repair your bike?What do you do to help save the earth?2.朗读短文,你有90秒的准备时间。Lets read after the tape.Lets read after the tape.3.3.话题表达：话题表达：2023-1-8 Do you think it is a good idea to build more zoos?Why Do you think it is a good idea to build more zoos?Why(or why not)?(or why not)?（说出至少两个理由）（说出至少两个理由）根

4、据所给的话题进行话题表达，你有90秒的准备时间 Yes,I think its a good idea to build more zoos.Here are Yes,I think its a good idea to build more zoos.Here are my reasons.Firstly,now some wild animals are in danger.my reasons.Firstly,now some wild animals are in danger.They cannot find good places to live in,and they canno

5、t find They cannot find good places to live in,and they cannot find enough food,either.We can solve these problems and protect enough food,either.We can solve these problems and protect animals if we build more zoos.Secondly,many animals are animals if we build more zoos.Secondly,many animals are ki

6、lled by people.So if they stay in zoos,they will be safe.killed by people.So if they stay in zoos,they will be safe.All in all,I think building more zoos are good for both All in all,I think building more zoos are good for both animals and people.animals and people.Part II.Words and phrases您的正文已经简明扼

7、要，但信息却错综复杂，需要用更多的文字来表述。1.花费2.买得起；承担得起3.回收利用；再利用4.乱扔1.cost cost cost2.afford afforded afforded3.recycle recycled recycled4.litter littered littered can/cant afford sth.can/cant afford to do sth.1.1.动词和动词短语 verbsverbs&verb phrases&verb phrases中考链接中考链接.综综A.A.用所给动词的适当形式填空用所给动词的适当形式填空cost,fall,afford,rec

8、ycle,catchcost,fall,afford,recycle,catch1.Around 70 million sharks _ and traded in this industry every year1.Around 70 million sharks _ and traded in this industry every year.2.The 2.The numbers of some kinds of sharks _by over 90 percent numbers of some kinds of sharks _by over 90 percent in the la

9、st 20 to 30 years in the last 20 to 30 years.3.The 3.The dictionary _me nearly 20 dollarsdictionary _me nearly 20 dollars.4.Lucy _this 4.Lucy _this house if she wants to buy ithouse if she wants to buy it.5.They _ used 5.They _ used pieces of paper at the momentpieces of paper at the momentare caugh

10、thave fallencostwill afford are recycling2.2.名词 nouns.nouns.1.1.垃圾；废弃物垃圾；废弃物2.2.底部；最下部底部；最下部3.3.渔民；钓鱼的人渔民；钓鱼的人4.4.煤；煤；煤块煤块5.5.优点优点6.6.塑料塑料7.7.工业；行业工业；行业8.8.法律法律9.9.大门大门10.10.瓶子瓶子11.11.负责人；主席负责人；主席12.12.（音乐、艺术（音乐、艺术)作品作品13.13.金属金属1.1.litter litter 2.bottom2.bottom3.fishman pl.fishmen3.fishman pl.fish

11、men4.coal4.coal5.advantage disadvantage5.advantage disadvantage6.plastic6.plastic7.industry industries7.industry industries8.law8.law9.gate9.gate10.bottle10.bottle11.president11.president12.work (cn.)12.work (cn.)13.metal (un.)13.metal (un.)3.形容词adj.1.丑陋的；难看的2.木制的；木头的3.塑料的4.残忍的；残酷的5.有害的6.科学的1.ugly u

12、glier ugliest2.wooden n.wood3.plastic4.cruel crueller cruellest5.harmful6.scientific中考链接 综B1.There 1.There are other _(are other _(优点优点)of bike riding)of bike riding.2.I think it is the _(2.I think it is the _(丑陋的丑陋的)building that Ive ever)building that Ive ever seen.seen.3.This is not only cruel,bu

13、t also harmful _(3.This is not only cruel,but also harmful _(有害的有害的)the)the environmentenvironment4.The more popular _(4.The more popular _(作品作品)can even be seen in art shops)can even be seen in art shops around the city.around the city.5.Mr.Wang is good at English,and he wants to learn a 5.Mr.Wang

14、is good at English,and he wants to learn a _(_(二二)foreign language.foreign language.advantagesadvantagesugliestugliesttotoworksworkssecondsecond4.Phrases4.Phrases1.参加2.关掉3.付费；付出代价4.采取行动5.扔掉；抛弃6.拆下；摧毁7.恢复；使想起；归还8.好好利用9.对.有害10.在.顶部或顶端11.上下颠倒12.食物链1.take part in2.turn off3.pay for4 take action5.throw a

15、way6.pull.down7.bring back8.put sth.to good use9.be harmful to10.at the top of11.upside down12.the food chainPART.01PartIII.Important sentences 12354PART.01PartIV.Important points 核心考点-讲练突破讲练突破考点 1.1.cost cost 的用法的用法 教材原句：教材原句：Its good for health and it doesnt cost anything.Its good for health and i

16、t doesnt cost anything.costcost作动词，意为作动词，意为“花费花费”,sth.costs/cost(sb.)some money”,sth.costs/cost(sb.)some money costcost作名词，意为作名词，意为“花费；价钱花费；价钱”,”,四个“花费”【中考链接】1.I bought a new mobile phone last weekend.It _ me more than 3,000 yuan.A.paid B.take C.cost D.spent2.-How shall we go to the airport?-Lets ta

17、ke the airport bus.It _ only 20 minutes and _ much less than taking a taxi.A.takes;costs B.spends;spends C.spends;costs D.takes;spendsCA 考点 2.afford 2.afford 的用法的用法 教材原句：教材原句：Yes,we cant afford to wait any longer to take action.Yes,we cant afford to wait any longer to take action.我们不能再等待下去了，要采取行动。我们

18、不能再等待下去了，要采取行动。1)afford sth.“1)afford sth.“承担得起承担得起.,.,负担得起负担得起”2 2）afford to do sth.“afford to do sth.“负担得起做某事负担得起做某事”注意：注意：affordafford通常与通常与can,could,be able to can,could,be able to 等词连用，等词连用，主要用于疑问句或否定句中。主要用于疑问句或否定句中。【中考链接】3.The Apple Watch is very beautiful,but its too expensive.So I cant _ it.

19、A.save B.support C.offer D.afford4.I am afraid we can not _ to take a taxi.Lets go by underground instead.A.refuse B.afford C.forget D.fallDBPART.01Part V.Grammar本单元主要综合复习了:1.两个时态：现在进行时 am/is are+doing 现在完成时 have/has done2.被动语态:be+done3.情态动词提建议:should do4.used to do 中考链接 Grammar focus1.W1.We _(try)t

20、o save the earth now.e _(try)to save the earth now.2.The river _ so clean,but now it is very dirty.2.The river _ so clean,but now it is very dirty.3.The air _(pollute)because there are too many3.The air _(pollute)because there are too many cars on the road these days.cars on the road these days.4.No

21、 scientific studies _(show)that shark fins ar good for health.4.No scientific studies _(show)that shark fins ar good for health.5.Sharks are endangered,so we _ help save the sharks5.Sharks are endangered,so we _ help save the sharksare tryingused to beis pollutedhave shownshould语法填空语法填空offcruelWitho

22、utdiesIfdangerstrongestmillionbyoceansPART.01Part VI.Writing practice.近几年来，全国多省市持续雾霾天气，空气污染不得不为人类敲响警钟；新型近几年来，全国多省市持续雾霾天气，空气污染不得不为人类敲响警钟；新型冠状病毒的肆虐也源于杀害并食用野生动物，面对地球生态环境日益恶化、大自冠状病毒的肆虐也源于杀害并食用野生动物，面对地球生态环境日益恶化、大自然失衡的现实然失衡的现实,我们应该认识到：保护环境、保持大自然的生态平衡是我们共同我们应该认识到：保护环境、保持大自然的生态平衡是我们共同的责任。请你以的责任。请你以“Lets tak

23、e action to protect the environment.“Lets take action to protect the environment.为题，为题，写一篇短文。写一篇短文。提示：提示：1.1.保护环境的重要性保护环境的重要性2.2.主要问题：主要问题：污染、灾难、疾病污染、灾难、疾病3.3.措施：措施：停止污染、保护大自然生态平衡停止污染、保护大自然生态平衡要求：要求：1.1.根据提示内容阐述至少两个问题。根据提示内容阐述至少两个问题。2.2.就你阐述的问题给出合理建议（至少两条）。就你阐述的问题给出合理建议（至少两条）。3.3.词数：词数：80-10080-100。

24、开头已给出，不计入总数。开头已给出，不计入总数。参考词汇：参考词汇：disaster n.disaster n.灾难灾难 disease n.disease n.疾病疾病 Lets take action to protect the Lets take action to protect the environmentenvironmentThere is no doubt we only have one earth.There is no doubt we only have one earth._写作练习写作练习1 1 环境污染环境污染 air pollution,water poll

25、ution,air pollution,water pollution,waste pollution waste pollution2 2 生态平衡生态平衡 the balance of the nature;the balance of the nature;break/keep the balance of the nature break/keep the balance of the nature 1.Grammar 1.Grammar：用一般现在时阐述现在存在的主要问题：用一般现在时阐述现在存在的主要问题 用用should,must,be supposed/should,must,

26、be supposed/expected to doexpected to do Youd better do,Its important Youd better do,Its important to.etc.to.etc.提建议阐述措施提建议阐述措施2.2.分段：文章可以分为三段分段：文章可以分为三段3.3.思路：思路：Para.1 Para.1 开篇点题开篇点题说明说明保护环境的重要性保护环境的重要性 阐述阐述主要问题主要问题:污染、灾难、污染、灾难、疾病疾病（至（至少两个）少两个）Para2 Para2 措施：停止污染、保护大自然生态平衡措施：停止污染、保护大自然生态平衡（至少两（至少

27、两条）条）Para3 Para3 总结并号召，呼应主题。总结并号召，呼应主题。4.4.注意：注意：1)1)有题目的作文，第一段要开篇点题，最后一段呼应题有题目的作文，第一段要开篇点题，最后一段呼应题目。目。2)2)打草稿，写完后看是否通顺，有无语法、拼写和打草稿，写完后看是否通顺，有无语法、拼写和标点错误，标点错误，再认真写在答题卡上。再认真写在答题卡上。Lets take action to protect the environment There is no doubt we only have one earth.It is important to protect the earth

28、our home!the environment around us is becoming worse and worse.There is more and more air pollution so that we cant see the clear sky.More terrible diseases are even caused by the unbalanced nature.We must take action to stop the air pollution.We are supposed to plant more trees to make our environm

29、ent better.We should walk or ride a bike to school instead of riding in cars.protecting the nature is also very important.We should protect the wild animals to keep the nature balanced.The government is expected to develop laws to deal with the problems.All these things will help improve the environment.So lets take action before it is too late!范文Its everyones duty to love and Its everyones duty to love and protect the environment.protect the environment.爱护和保护环境是每个人的责任和义务爱护和保护环境是每个人的责任和义务Lets take action with small Lets take action with small things.things.