话题二十一世界与环境 2021年广东中考英语复习ppt课件.pptx

1、一、语法选择一、语法选择Air pollution is a killer.The World Health Organization says it kills about seven million people around the world each year.Even if polluted air does not kill us,it can make us very _.However,_ in dirty air too often may be harmful to your body and it can also affect(影响)your brain and yo

2、ur ability to think.A new study shows _ long-term breathing in dirty air can affect 1 12 23 3a persons abilities in two areas:language _ math.The researchers _ about 25,000 people from across China.Between 2010 and 2014,these Chinese men,women and children _ language and math tests.The researchers f

3、ound that breathing in _ air which has been polluted can reduce a _ education level by about one year.The effect generally is even _ for those over 64 years of age,for 4 45 56 67 78 89 9men and for those with little or no education.The researchers noted that the effect of pollution on language abili

4、ty is even more serious as people age（变老）,_ among men and the less educated.1010()1.A.sicklyB.sickerC.sickestD.sick()2.A.breathesB.breathedC.breatheD.breathing()3.A.whenB.whichC.thatD.who()4.A.andB.orC.butD.while()5.A.studiedB.studyC.will studyD.were studyingD DD DC CA AA A()6.A.gaveB.will giveC.wer

5、e givenD.was given()7.A.anB.aC./D.the()8.A.personsB.person C.personsD.persons()9.A.badB.badlyC.worseD.worst()10.A.especiallyB.more especially C.most especiallyD.the most especially C CD DA AC CA A二、完形填空二、完形填空 Plastic is a huge problem for the earth.It is really _ to get rid of and a lot of it ends u

6、p in nature or in the ocean.There,it is a threat(威胁)to our animals and plants.Now a company from the Netherlands,a small _ in Western Europe,says that it will use plastic found in the ocean to _ roads.Volker Wessels will turn the plastic into building blocks for 111112121313the roads.They will be li

7、ke puzzle pieces which fit into each other.Not only will this _ the environment,but also it will do something good for the people who _ roads.If a part of the _ is broken,it will be easy to take it away and replace(替换)it with another piece.The company says that _ any type of plastic can be used to m

8、ake the road pieces.1414151516161717Scientists _ on the project say that they are in the final stages of testing the materials(材料)for safety.They say that the _ road built will be used for bicycles somewhere in the Netherlands this year.Because they havent done this before,they just want to have a t

9、ry and see whether the road pieces are hard enough or not.If there is nothing _ with the road for bicycles,they will test them on the road for cars.181819192020()11.A.goodB.easy C.hardD.bad()12.A.villageB.townC.cityD.country()13.A.cleanB.breakC.digD.build()14.A.be good for B.be angry with C.be afrai

10、d ofD.be interested in()15.A.look likeB.look afterC.look intoD.look outC CD DD DA AB B()16.A.roadB.plasticC.buildingD.puzzle()17.A.reallyB.probablyC.nearlyD.only()18.A.trying B.putting C.working D.getting()19.A.firstB.secondC.thirdD.last()20.A.strongB.wrongC.rightD.usefulA AC CC CA AB B三、阅读理解三、阅读理解(

11、C(C篇篇)配对阅读。左栏是五个人在生活中遇到的环保问题，右栏是七种关于环保问题的解决办法。请为左栏的五个人找到相应的解决方法，并将其字母编号填写在题号前的括号内。()21.Lily and her husband are going to move into a new house next month.She has many old clothes and decides to give them to her friends.But they worry about how to deal with the old furniture.A.In order to keep the cl

12、assroom clean and collect used paper,we will set in each classroom a“Paper Only Box”for the children and teachers to put used paper in.E E()22.Cathy loves different kinds of drinks.She buys at least four bottles of drinks every day,so there are often many bottles in her trash bin.She doesnt know how

13、 to deal with them.B.You have old clothes to throw away.If they can be used again,give them to someone who needs them.This will do great help to the environment.续表续表C C()23.Juanita learnt from school that it could be easy to save the environment,and it could be done at home such as turning off the T

14、V if one didnt watch.C.Check your trash.Food and tea leaves that have been left can be used as a good,natural fertilizer(肥料)for plants.Glass and plastic bottles and newspapers can be taken to nearby recycling banks.续表续表续表F F()24.Andy is a teacher of Hongxing Primary School.He wants his students to h

15、ave good habits in order to keep the classroom clean and help the environment.D.Save paper,so as to help save trees.Trees can do many things for us that we cannot live without them.Use both sides of a piece of paper and use recycled paper whenever you can.续表续表A A()25.George used to drive to work,but

16、 it is just ten minutes drive from his home to the company.E.Donate old furniture to charities（慈善机构）,schools,friends or neighbourhoods.Also,you can sell it to others.And remember to do some repairing and cleaning first.续表续表G GF.When you do not use some house equipment,turn it off.For example,turn of

17、f the light when you leave a room.Its a good habit and an easy thing to do at home,which will help save the environment and some money.续表续表G.Driving cars can cause lots of pollution.If you want to use your car,ask yourself“Do I really need my car?”Walk or ride your bike if the journey is good exerci

18、se for you.续表续表四、短文填空四、短文填空请用适当的词完成下面的短文，并把所缺单词填写在横线上。每个空只能填写一个形式正确、意义相符的单词。We live on the earth and it is our comfortable home.But at present,our home is crying _ the pollution around her is becoming worse and worse.Among all kinds of the pollution,the _ pollution is the worst one.As you can see,th

19、e waste gas(气体)_ the factories pollutes the air 262627272828here and there.In this way,we wont have fresh air to _.And we will kill ourselves in the future._ order to avoid this,things must be done.We must try our best to take care of _ Earth and keep the air around us clean and fresh.But what can w

20、e do to _ the air pollution around us?First,we must plant more trees to make the air clean again._,the factories which give off the waste gas to pollute the air must be closed or moved away.Third,we try not to use cars 29293030313132323333too much.We can take a bus or ride a bike to work _ of drivin

21、g a car.If everyone can do something to stop the air pollution,I think we will have a healthy earth.And we will live a healthy life and the earth will become much more _.3434353526._ 27._ 28._29._ 30._31._ 32._ 33._34._ 35._becausebecauseairairfromfrombreathebreatheInInthethestopstopSecondSecondinst

22、eadinsteadbeautifulbeautiful五、读写综合五、读写综合A.A.回答问题回答问题请阅读下面这篇文章，根据所提供的信息，回答5个问题。要求所写答案语法正确、语义完整，并把答案写在横线上。In our modern world,when something wears out,we throw it away and buy a new one.The problem is that countries around the world have growing mountains of rubbish because people are throwing out mor

23、e rubbish than ever before.How did we become a throwaway society?First of all,it is now easier to afford a new object than to spend time and money repairing it.Thanks to technology,companies are able to produce products quickly and inexpensively.Another cause is our love of disposable(一次性的)products.

24、As busy people,we are always looking for ways to save time and make our lives easier.Companies produce thousands of different kinds of disposable products:wooden chopsticks,paper plates,plastic cups,and so on.续表续表 Our appetite(欲望)for new products also leads to the problem.We love buying new things.A

25、dvertisements lead us to buy the latest products.The result is that we throw away useful things to make room for new ones.All around the world,we can see the results of this throwaway lifestyle.Mountains of rubbish just keep getting bigger.To cut down the amount of rubbish and to protect the environ

26、ment,more governments are requiring people to recycle materials.However,this is not enough to solve our problem.续表续表 Maybe there is another way out.We need to repair our things instead of throwing them away.Repairing our things and changing our spending habits may be the best way to reduce the amoun

27、t of rubbish and take care of our environment.续表续表36.Whats the result of throwing out more rubbish?_37.Why do people choose disposable products?_The result of throwing out more rubbish is that The result of throwing out more rubbish is that countries(around the world)have growing mountains of countr

28、ies(around the world)have growing mountains of rubbish./Countries have growing mountains of rubbish.rubbish./Countries have growing mountains of rubbish.Because they/people want to save time and make lives Because they/people want to save time and make lives easier.easier.38.What leads us to buy the

29、 latest products?_39.Is it enough to recycle materials to solve the problem?_Advertisements lead us to buy the latest products./Advertisements lead us to buy the latest products./Advertisements.Advertisements.No,it isnt.No,it isnt.40.How many causes of a throwaway society are mentioned in the passag

30、e?_Three/3 causes of a throwaway society are mentioned Three/3 causes of a throwaway society are mentioned in the passage./Three/3.in the passage./Three/3.B.B.书面表达书面表达某英文报刊正在征集以“携手共建美好家园”为主题的英文文稿，呼吁大家保护环境。请根据以下提示，写一篇英文文稿向该报刊投稿。内容包括：内容包括：(1)你所在的城市或城镇目前环境已得到改善的方面。(2)你所在的城市或城镇还存在的环境问题及起因。(3)提出解决问题的方法及呼

31、吁大家一同参与。作文要求：作文要求：（1）不能照抄原文；不得在作文中出现学校的真实名称和学生的真实姓名。（2）语句连贯，词数80个左右。【写作指导】【写作指导】第一步：审题。（议论文，一般现在时）第二步：运用好词好句。（仅供参考）1.improve a lot改善很多2.put sth.along把沿着摆放3.whats more而且4.Its for sb.to do sth.对某人来说做某事是5.water pollution 水污染6.clean energy 清洁能源7.use up/run out of 用光；耗尽7.environmental protection 环境保护第三步：

32、列提纲。(列出要表达的内容)第四步：运用and,or,so,because,but,first,then等连接词将以上要点连成文章，注意句型多样化。【写作实练】【写作实练】_I love my town because Ive lived here since I I love my town because Ive lived here since I was born.The environment here has improved a lot,was born.The environment here has improved a lot,especially the small ri

33、ver that runs through the town.especially the small river that runs through the town.It has become clean and clear.It has become clean and clear.However,the problem with littering still needs However,the problem with littering still needs solving.It is hard for some people to kick this bad solving.I

34、t is hard for some people to kick this bad _habit.In my opinion,we can improve the situation by habit.In my opinion,we can improve the situation by putting more dustbins along the street.Whats more,putting more dustbins along the street.Whats more,we can invite some experts to give public talks on the we can invite some experts to give public talks on the harm of littering.harm of littering.This beautiful town is our home.I hope everybody This beautiful town is our home.I hope everybody can join together to protect it.can join together to protect it.