仁爱英语九年级unit2topic2复习课件公开课一等奖课件省课获奖课件

Unit

2SavingtheEarthTopic2Alltheseproblemsareveryserious.复习课第1页1.成果是2.到处3.在公众场所下4.关注5.更有甚者6.开始时候7.遵守规则8.竭力做某事9.一每天10.在危险中11.灭亡12

形成第2页12.结识到

13.保护动物

主要性

14.砍倒

15.制止做某事

16冲走

17.记住做某事

18.关掉

19.温室效应

20.包括

21.占据

22.处理

23.做某事有困难第3页1.Noneofuslikespollution.2.Don’tspitanywhereinpublic.3.Everyoneshouldcareforwildanimalsandplantmoretrees.4.Weshoulddoeverythingwecantoprotecttheenvironment.5.Asaresult第4页6.Humanshavecometorealize

theimportanceofprotectinganimals.

7.Treescanstopthewindfromblowingtheearthaway.8.Butthegovernmentisdoingsomethingusefultoprotecttheenvironment.

9.Treescanalsopreventthewaterfrom

washingtheearthaway.第5页UsefulexpressionsItsaysthatChinahasbecometheworld’slargestproduceranduserofcoal.Butthegovernmentisdoingsomethingusefultoprotecttheenvironment.第6页

Weshouldn’tleaverubbishhereandthere.Don’tspitanywhereinpublic.Don’twalkongrassorpickflowers.Everyoneshouldcareforwildanimalsandplantmoretrees.

Whatshouldstudentsdoandnotdotoprotecttheenvironment?第7页不定代词和不定副词有哪些？

somebody,someone,something,somewhere

anybody,anyone,anything,anywhere

none,nobody,nothing,nowhere

everybody,everyone,everything,everywhere一般情况下用于肯定句一般情况下用于否认句和疑问句表否认含义=not…anything可用于多种句式语法再现第8页语法再现Indefinitepronounandadverb不定代词和副词一、组成。不定代词、副词是由some,any,no,every与thing,one,body,where等组成。E.g.something,someone,nowhere,anybody等。二、使用方法。1．一般情况下,由some,every加后缀组成不定代词、副词常用于肯定句；由any加后缀组成不定代词、副词常用于疑问句、否认句中。E.g.Youwillfindyourbagsomewhere.Canyouhearanything?第9页三、none和noone区分。

noone只能指人，不跟of短语构造;能够回答who引导问句。

none既能够指人又能够指物，常跟of短语构造使用；能够回答howmany&howmuch引导疑问句。

E.g.–Whoiswaitingforyououtside?–Noone/Nobody.

E.g.–Howmanystampsdoyouhavenow?–None.语法再现第10页下面题你会做吗？1.Everybody___readyforthematch.A.isB.areC.am2.Ihave____totellyou.A.importantsomethingB.somethingimportantC.anytingimportant第11页1.Everyoneisinthehall,___________?2.Everythinggoeswell,___________?在反义疑问句中，表达人不定代词作主语时，其反义疑问句主语一般用they；当句子中主语是指物不定代词时，其反义疑问句主语一般是代词it。第12页根据句意用合适不定代词或副词填空。Asweknow,_______ofuslikespollution.Don’tspit_______

inpublic.________shouldcareforwildanimalsandplantmoretrees.Weshoulddo_______

wecantoprotecttheenvironment.第13页1.—Whichwouldyouliketodrink,teaorcoffee?—_____,thanks.I’mnotthirsty.A.Either

B.Neither

C.Little D.Few

2.Thestudentsaredoingsomecleaning.Somearesweepingthefloor,________arecleaningthedesksanC.anotherD.others

3.Myparentsare______doctors.A.both B.all C.either D.neither第14页4.Thereis________withmycomputer.Ican’tworkon.A.wronganything B.anythingwrongC.wrongsomethingD.somethingwrong5.Thewindwasblowingstrongly._____peoplewalkedinthestreet.A.Little B.Alittle C.Few .Afew

6.Hurryup.Thereis_____timeleft.A.alittle

B.little C.afew D.few第15页Fillintheblankswithproperwords.1.Lookatthe_________wind.It'sblowing_______(strong)2.Treescanstop/preventwater________(wash)theearthaway.3.Remember________(turnoff)thelightswhenleaving.4.Thedoctordidwhathecan_________thepatients.(save)5.Weshouldknowhow__________(por