Unit2 Topic3 SectionD 课件.ppt

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1、灵宝市第二实验初级中学灵宝市第二实验初级中学李春花李春花Unit 2 Saving the EarthTopic 3 What can we do at hometo protect the environment?1.Some words:dry,remove,replace,bite,insect,planter2.Some phrases:bite sb on.;face many difficulties;even though3.Some sentences:(1)Without them,it cannot breathe.(2)They plant different types

2、 of trees so that birds and animals can live in the forests.4.Use the compound sentence correctly.5.Realize the importance of the forest.Learning objectivesGrammarCompound Sentence Recycling can protect the environment,_ it can save money,too.Some things we have done are good for the earth _ some ar

3、e bad.We should do everything to protect it,_ well be punished and lose our home.people produce power from coal,_ it is very dirty and causes acid rain.andwhile orbutFunctions Would you like to be a _ person?First,you ought to _ the electricity when you leave a room._ said than done.Action speak _ t

4、han words.The train can _ a top speed of 431 km per hour.greenershut off EasierlouderreachNew words1.去除，移开去除，移开2.代替，取代代替，取代3.干燥的，干燥的，使使.干干4.昆虫昆虫5.咬，叮咬，叮6.种植园主种植园主removefrom.replace sb/sthdry-wetdry my hand insectbite sb on.tree planterForests are the lungs of the earth.How important is the forest?Ho

5、w do you understand“Forests are the lungs of the earth”?Forests can remove carbon dioxide from theair and make oxygen.What difficulties do tree planters facewhen they plant trees?(1)The weather may be very hot and dry or it may be very cold and wet.(2)There are often many insects that bite these pla

6、nters on their legs,arms,and faces while they work.(3)They carry heavy bags of small trees,and working in the mountains can be dangerous.Why do they plant different kinds of trees?They plant different types of trees so thatbirds and animals can live in the forests.What will happen if we do not plant

7、 new forests?The forests will become less and less.We cannot breathe without them.Would you like to be a tree planter when you are older?Why or why not?Have a try 1.面临许多困难面临许多困难2.不同种类的不同种类的3.以便于以便于4.尽管尽管5.森林是地球之肺。没有它们，地球就不能呼吸。森林是地球之肺。没有它们，地球就不能呼吸。6.他们相信他们相信50年以后，他们种的小树会变成美丽的森林。年以后，他们种的小树会变成美丽的森林。fac

8、e many difficultiesdifferent types of so thateven though They believe that in 50 years their little trees will become beautiful forests.Forests are the lungs of the earth.Without them,it cannot breathe.They believe that in 50 years their little trees will become beautiful forests.1.The boy 18 years

9、old in ten days.2.His father will come back ten days.3.will his father come back?will be inHow soon 1、Do you usually recycle newspaper or cans?Often.Seldom.Never.2.What do you usually take?A bath.A shower.3.When you have a short journey,how do you usually go there?Walk or ride a bike.Go by car.Go by

10、 bus.4.What do you usually do when you see others littering?Stop them.Pick the litter up Do nothing.5.How often do you use paper towels?Often.Seldom.Never.6.How often do you eat fast food?Often.Seldom.Never.7.What type of bags do you use for shopping?Baskets or cloth bags.Reused plastic bags.New pla

11、stic bags.8.How often do you turn off the lights when you leave a room?Nearly always.Seldom.Never.Throw the rubbish here and there.Dont spit in a public place.Draw a beautiful picture on the public walls.Dont throw things away if they can be reused.Go to school by bike instead of by bus.Collect the

12、rubbish and try to sort it.Pour dirty water into rivers directly.Turn off the lights when you go out.Which one is right?1.What are the three Rs?2.Which means“make something less or smaller”?3.What should we reduce?4.Which means“use it again”?5.What should we reuse?6.What should we do about recycling

13、 Reduce,reuse and recycle.Reduce.We should reduce the things which people can use only once.Reuse.We should reuse plastic bags.We should collect waste paper or soft drink cans,and sort them so that they can be recycled.Protecting the environment is necessary.But what should we do?Here is my advice:W

14、e should help spread the message about protecting the environment to make more people know the importance of it.And we shouldnt cut down many trees because it may cause sandstorms.We should make laws to stop factories pouring waste water into the rivers or lakes.And we should remember the three Rs-r

15、educe,reuse and recycle.In my daily life,I dont litter or pick up flowers around.I often collect waste paper,soft drink cans,plastic bags and bottles,I sort them so that they can be recycled.I turn off the lights when I leave a room.Doing such things isnt enough,Ill try my best to do as many things

16、as I can to protect the environment.After all,we have only one earth.We learn:1.Some words:dry,remove,replace,dry,insect,bite,planter2.Some phrases:face difficulties;even though 3.Some sentences:(1)Without them,it cannot breathe.(2)They plant different types of trees so that birds and animals can li

17、ve in the forests.We can:1.Use the compound sentencecorrectly.2.Realize the importance of the forest.()1.Help others whenever you can _ youll make the world a nicer place to live in.A.or B.and C.but D.while()2.Cross the road carefully,_ youll keep yourself safe.A.so B.or C.but D.and()3.Hurry up,_ yo

18、ull be late for the concert.A.or B.so C.but D.and()4.-Tell us something about Canada,OK?-Im sorry._ Jack _ I have ever been there.A.Either,or B.Not only,but also C.Both,and D.Neither,nor()5.I always enjoy visiting London,_ I wouldnt like to live there.A.because B.so C.but D.and BDADC1.通读对话通读对话 仔细审题仔

19、细审题将对话从头至尾通读一遍将对话从头至尾通读一遍,并根据对话所给的情景并根据对话所给的情景判断出谈话双方的关系，谈话地点，谈话方式，谈判断出谈话双方的关系，谈话地点，谈话方式，谈话话题内容话话题内容等基本情况。从而对症下药等基本情况。从而对症下药,从头脑中提取所需的习惯用语，从头脑中提取所需的习惯用语，为顺利地完成此题做好准备。为顺利地完成此题做好准备。2.分析对话，试填答案分析对话，试填答案根据通读整个对话所获得的信息试探性地猜测所需语句。试填答案时，一根据通读整个对话所获得的信息试探性地猜测所需语句。试填答案时，一要问答一致要问答一致并并根据所学关方面典型句型来试填。二要注意对话的根据所

20、学关方面典型句型来试填。二要注意对话的表达要符合西方人的风俗习惯。表达要符合西方人的风俗习惯。3.逐字细读，确定答案逐字细读，确定答案要求学生把整个对话重读一遍，检查问答是否一致，对话是不是通顺，流畅，前后句子要求学生把整个对话重读一遍，检查问答是否一致，对话是不是通顺，流畅，前后句子是不是符合逻辑，是否符合习惯用法。首字母、标点是不是书写正确。是不是符合逻辑，是否符合习惯用法。首字母、标点是不是书写正确。4.复读整个对话，验证答案复读整个对话，验证答案所有空白都填好以后所有空白都填好以后,还要再认真仔细地阅读全文，对所有的答案逐个再做一次复检，还要再认真仔细地阅读全文，对所有的答案逐个再做一

21、次复检，细心审查，注意细枝末节细心审查，注意细枝末节，纠正包括大小写、标点、时态、语态及表达法等在内的任何错纠正包括大小写、标点、时态、语态及表达法等在内的任何错误误，只有耐心细致，才能确保万无一失。，只有耐心细致，才能确保万无一失。补全对话解题步骤及解题技巧 词语运用解题步骤及解题技巧 1在拿到题目后，首先对备选的词汇在拿到题目后，首先对备选的词汇研究研究几遍，对几遍，对词性词性作简单的标记，同时对作简单的标记，同时对词意词意做初步做初步的理解的理解。2通读全文，通过上下文的句子充分理解短文的内容，注意发现通读全文，通过上下文的句子充分理解短文的内容，注意发现固定搭配固定搭配关系，凭借关系，

22、凭借语感语感积极主动地猜测空格中所缺的信息，根据需要去备选词汇中积极主动地猜测空格中所缺的信息，根据需要去备选词汇中寻找寻找匹配答案匹配答案。3 在在选定选定单词后，不要轻率地填入。在填词过程中，又要单词后，不要轻率地填入。在填词过程中，又要保证句式结构的正确保证句式结构的正确。记住下面。记住下面的顺的顺口溜：空前空后要注意，口溜：空前空后要注意，“名词名词”单复数要牢记，还有单复数要牢记，还有s不能弃，不能弃，“动词动词”注意要变注意要变形，形，“形副形副”注意要用三级，要填注意要用三级，要填“数词数词”请留意，千万别忘请留意，千万别忘“基基”和和“序序”，填入，填入“代词代词”需慎重，五格

23、变化要谨记介词、连词最省力，看见照抄就可以。需慎重，五格变化要谨记介词、连词最省力，看见照抄就可以。4完成填词后，应通读全文，复核校对。检查单词完成填词后，应通读全文，复核校对。检查单词拼写拼写是否正确，是否有是否正确，是否有时态语态惯用法时态语态惯用法及及词语选用词语选用上的错误，以确保答案的正确性。最后把答案填入答卷时，切勿错位上的错误，以确保答案的正确性。最后把答案填入答卷时，切勿错位。I believe as long as you master the skills,steps and tips,you will get over the difficulties and be the winners.Wish all of you successfrom the bottom of my heart!Thanks a lot for your listening!