仁爱英语初三Unit-2-Topic-2-Section-B公开课

仁爱英语初三Unit-2-Topic-2-Section-B公开课Unit2SavingtheEarth

Topic2Alltheseproblemsareveryserious.

1.user使用者，用户2.none没有一个，毫无3.rubbish垃圾4.hereandthere到处，在各处=everywhere5.spit吐6.wild野生的7.nobody没有人，小人物8.untidy不整洁的9.worst最差的，最糟的NewwordsP13010.rude粗鲁的，无理的11.behavior行为，举止12.situation状况，形势13.punish惩罚14.perhaps大概，可能15.everybody每个人16.nowhere无处，哪里都不NewwordsTom

Tom’sfather

----Tomisverysad,heisleaving.Doyouknowwhy?Tom很伤心，他准备离开.你知道为什么吗？Tom

Tom’sfather

----Tomisverysad,heisleaving.Doyouknowwhy?

cutdowntrees

peoplehavecutdowntoomanytrees.---Yes.BecauseTom

Tom’sfather

---Tomisverysad,heisleaving.Doyouknowwhy?

fewerandfewertrees

越来越少树therearefewerandfewertrees.--Yes.BecauseTom

Tom’sfather

---Tomisverysad,heisleaving.Doyouknowwhy?desert

Yes.Therichlandhaschangedintodesert.(结果，肥沃的土地变成了沙漠).Asstudents,whatshouldwedo?作为学生，我们应该怎么做？

savewater

节约用水Weshould…..So

Asstudents,whatshouldwedo?

作为学生，我们应该怎么做？

careforwildanimals

照顾野生动物

Weshould…..So

★Asstudents,whatshouldwedo?1.Weshouldsavewater.2.Weshouldcareforwildanimals.3.Weshouldplantmoretrees.So

Asstudents,whatshouldn’twedo?

作为学生，我们不应该做什么？

spitinpublic

吐痰在公共场合Weshouldn’tspitinpublic.So

不要踩踏草地和摘花

walkonthegrass&pickflowersAsstudents,whatshouldn’twedo?

作为学生，我们不应该做什么？Weshouldn’twalkonthegrass.Weshouldn’tpickflowers.So

不要乱扔垃圾

leaverubbishhereandthere到处丢垃圾。Asstudents,whatshouldn’twedo?

作为学生，我们不应该做什么？Weshouldn’tleaverubbishhereandthere.So

★Asstudents,whatshouldn’twedo?

作为学生，我们不应该做什么？1.Weshouldn’tspitinpublic.2.Weshouldn’twalkonthegrass.3.Weshouldn’tpickflowers.4.Weshouldn’tleaverubbishhereandthere.So

234151bListento1aandnumberthefollowingpictures.

1aLook,listenandsay.

1cRead1aandcompletethetable.Shoulddo

Shouldn’tdo

1.________wildanimals2.plant____________3.do___________wecan1._______rubbishhereandthere2._______anywhereinpublic3.________ongrass4.pick_________carefor

moretreeseverythingleavespitwalkflowers

somebody

anybody

nobodyeverybody一般情况下用于肯定句一般情况下用于否定句和疑问句表否定含义可用于各种句式不定代词/不定副词

someone

anyone

noneeveryone

something

anything

nothingeverything

somewhere

anywhere

nowhereeverywherebody人one人thing事/物where地点Butthegovernmentisdoingsomethingusefultoprotecttheenvironment.但政府为了保护环境正在做一些有用的事情。★somethinguseful有用的事情：形容词修饰不定代词，不定代词在前，形容词在后。不定代词用法1:()1.Ihave____totellyou.A.importantsomethingB.somethingimportant★★形容词修饰不定代词时，(形)容词放在(不)定代词(之后)Exle：不定代词用法2:()2.Everybody___readyforthematch.A.isB.are()Everything___changed.A.haveB.has★不定代词(作主语)时，谓语动词用单数。★★

()6.Edwardcameinandsaidhehad____totelltheclass.A.anythingimportantB.importantanythingC.somethingimportantD.importantsomething★★形容词修饰不定代词时，(形)容词放在(不)定代词(之后)()7.----Wouldyoulike____todrink?---OK.Thankyou.A.anythingB.somethingC.everythingD.nothing★下面的题你会做吗？★

Ihave____totellyou.

A.importantsomething

B.somethingimportantB形容词修饰不定代词和不定副词要放在不定代词/不定副词之后下面的题你会做吗？Everyone___hereforthematch.

A.is

B.areA不定代词作主语谓语动词要用单数。Noneofuslikespollution.我们没有人喜欢污染★none没有任何东西或人，一个也没有★none可指人也可指物,表示三者或三者以上中没有任何人或物，长与of连用.★none作主语是，位于动词用单数或复数都可。none的用法LanguagePoints1.Noneofuslikespollution.没人喜欢污染。pron.没有一个，毫无none和noone的区别;

Noone1)不与of连用；2)谓语动词用单数；3)只能指人，但不具体指什么人；4)一般用来回答who,及含anyone,anybody引起的疑问句。None1)可与of连用；2)谓语动词用单或复数；3)具体指什么人或物；4)一般用来回答howmany+n,howmuch+n及含any+n引起的疑问句。Exercises

Use

everything,everyone,anywhere,somethingtofillintheblanks.Butthegovernmentisdoing_________usefultoprotecttheenvironment.____________shouldcareforwildanimalsandplantmoretrees.Don’tspit_____________inpublic.Weshoulddo_________wecantoprotecttheenvironment.somethingEveryoneanywhereeverythingNone无一人

anyone任何人

others别人

something某事情everyone每个人

everybody每个人 everywhere到处DearHeadmaster,

I’mwritingtotellyou________important.Nobody

likestobeuntidy.However,somestudentsthrowwastepaperandbottles

_________.Weallneedaquietplacetostudy,butsomestudentsoftenmaketoomuchnoiseatschool.Worstofall,someofthemarequiterudewhentalkingto______.somethingeverywhereothersP38_______________knowstheirbehaviorisbad,but______ofusknowshowtostopthem.

Ithinkweshouldmakerulestochangethesituation._____whobreakstheruleswillbepunished.Perhapsitwillbehardforustokeeptherulesinthebeginning,butif_________________doestheirbesttofollowtherules,ourschoolwillbecomebetterandbetterdaybyday.Everyone/Everybodynoneeveryone/everybodyAnyone

()8.---HowmanystudentsarethereatschoolonSunday?A.NoneB.SomeoneC.Anybody

()9.____isdifficultifyousetyourmindonit.A.NothingB.EverythingC.AnythingD.Something★★1.Thegovernmentisdoing__________(有用的事情)to______(保护)theenvironment.2._______________(我们中没有人)_______（like）pollution.3.Weshouldn’t______(留下)rubbish_______________(到处)。4.Don’t_______________(践踏草地)and_____(摘)flowers.5.Everyone__________________________(应该做一切事来保护)wildanimals.Welearn:1.somewords:none,rubbish,wild,nobody,wo