仁爱英语九上U2T2SD.ppt

Unit2SavingtheEarth Topic2Alltheseproblemsareveryserious SectionD Howmanyenvironmentalproblemsdoyouknow Whichonedoyouthinkisthemostserious Whatcanyoudotosolveit them Imagineyouareonetree Pleasetellusyourfunctions problemsandwishes I matree Peopleusuallycutdown Iwishhumanbeings Imagineyouarewater Pleasetellusyourfunctions problemsandwishes I mwater Iusedtobe Factoriesusuallypour Iwishhumanbeings I mrubbish likesme but makesmeeveryday Manypeoplethrowme thisinfluencethelookofourcity Idon tlikeit Iwishpeopleproduceaslessrubbishaspossible becausedealingwithmecoststoomuchmoneyandtakesupalotofspace Anddon tthrowme Humanbeingsshoulddo theycantorecycleme anywhere nobody everywhere everything everyone Nobody everybody everywhere anywhere everything Workalone Fillintheblanks takeup占去 占用 时间或空间 E g Doinghouseworktakesupmostofmymother sweekend Mylittlebrother stoystookupmuchspaceofhisbedroomwhenhewasyoung recycle回收 再循环E g Manypeoplearethinkingaboutnewideastorecycletherubbish Whichkindofrubbishcanberecycled Therubbishproducedeverydayhasbecomeaseriousproblem Watchthefollowingprogramandanswersomequestions Howdopeopleusuallydealwiththerubbish Isitagoodwayornot Whyorwhynot 影片 Listentothetapeandfillintheblanks PeopleinBritainproduceabout430milliontonsofwasteeveryyear andputabout85ofthewasteintotheland Thisharmstheenvironmentandtakesupalotof It sdifficulttofindlandtoputthegarbagein Atthesametime dealingwiththewastetoomuchmoney Everyyear peopleinHongKongproduceabout5milliontonsofwaste Ofallthegarbage about35percentcanberecycledwhilethecan t Thegarbageproducedeverydayhasbecomeaproblemaroundtheworld Howshallwedealwithit percent space new costs rest serious 录音 Read1aagainandthenmarkTrue T orFalse F 1 InBritain peopleproduceabout5milliontonsofwasteeveryyear 2 PeopleinBritainputabout85percentofthewasteintothelandeveryyear 3 Lotsofrubbishonlytakesupalittlespace 4 InHongKong abouteleventwentiethsoftherubbishcan tberecycled 5 Rubbishhasbecomeaseriousproblemaroundtheworld F T F F T Indefinitepronounandadverb不定代词和副词一 构成 不定代词 副词是由some any no every与thing one body where等构成 E g something someone nowhere anybody等 Grammarfocus 录音 Indefinitepronounandadverb不定代词和副词二 用法 1 通常情况下 由some every加后缀构成的不定代词 副词常用于肯定句 由any加后缀构成的不定代词 副词常用于疑问句 否定句中 E g Youwillfindyourbagsomewhere Canyouhearanything Grammarfocus Indefinitepronounandadverb不定代词和副词2 注意 当说话人希望得到肯定答复 或是表示建议 请求等意图时 something somebody someone也可以用于疑问句中 当要表达 任何人 任何事物时 anything anybody anyone也可以用于肯定句中 E g Wouldyoulikesomethingtodrink AnybodycandoitexceptTom Grammarfocus Indefinitepronounandadverb不定代词和副词三 none和noone的区别 noone只能指人 不跟of短语结构 可以回答who引导的问句 none既可以指人又可以指物 常跟of短语结构使用 可以回答howmany howmuch引导的疑问句 E g Whoiswaitingforyououtside Noone Nobody E g Howmanystampsdoyouhavenow None Grammarfocus 根据句意用适当的不定代词或副词填空 Asweknow ofuslikespollution Don tspit inpublic shouldcareforwildanimalsandplantmoretrees Weshoulddo wecantoprotecttheenvironment none anywhere Everyone 练兵场 everything 1 Whichwouldyouliketodrink teaorcoffee thanks I mnotthirsty A EitherB NeitherC LittleD Few2 Thestudentsaredoingsomecleaning Somearesweepingthefloor arecleaningthedesksandchairs A otherB theotherC anotherD others3 Myparentsare doctors A bothB allC eitherD neither B D A 练兵场 4 Thereis withmycomputer Ican tworkon A wronganythingB anythingwrongC wrongsomethingD somethingwrong5 Thewindwasblowingstrongly peoplewalkedinthestreet A LittleB AlittleC FewD Afew6 Hurryup Thereis timeleft A alittleB littleC afewD few D C B Usefulexp