Part5 Unit3 Doing Our Part for the Environment 課件-【中職專用】高二英語同步課堂（高教版2021·拓展模塊）（2023修訂版）

代

詞

&比較級(jí)和最高級(jí)

Unit3DoingOurPartfortheEnvironmentWhatistheuseofahouseifyouhaven’tgotatolerableplanettoputiton?若地球不再宜居，縱有廣廈萬間也無處安身。knowledgeobjectivesabilityobjectivesemotionalobjectivesTomastertheusageofpronounsandcomparison.Tobeabletousepronounsandcomparisoncorrectly.Tounderstandtheimportanceofenvironmentalprotection.LearningobjectivesPronouns“”攜手創(chuàng)建文明城市Part1人稱代詞主格賓格單數(shù)I復(fù)數(shù)單數(shù)you復(fù)數(shù)單數(shù)1he單數(shù)2she單數(shù)3it復(fù)數(shù)第一人稱第二人稱第三人稱weyoutheymeusyouyouhimheritthem人稱代詞什么時(shí)候用主格？賓格？Ilikeher.主格賓格口訣：動(dòng)詞前用主格動(dòng)/介詞后用賓格Iamproudofher.主格賓格人稱代詞

多人稱并列時(shí)，誰前誰后？口訣：單數(shù)231復(fù)數(shù)1231.________________willstudytogether.你，我還有他將一起學(xué)習(xí)。2.___________________aregladtohelpothers.我們、你們和他們很樂意幫助他人。3.________________arethesame.

我們和他們都一樣。You,heandIWe,youandtheyWeandthey形容詞性名詞性單數(shù)I復(fù)數(shù)單數(shù)you復(fù)數(shù)單數(shù)1he單數(shù)2she單數(shù)3it復(fù)數(shù)物主代詞第一人稱第二人稱第三人稱ouryourtheirmineoursyoursyourshishersitstheirs物主代詞

兩種物主代詞有什么關(guān)系？Thisismycat.Thiscatismine.形容詞性物主代詞+名詞=名詞性物主代詞這是我的貓?？谠E：有名“形代”無名“名代”反身代詞反身代詞中文單數(shù)myself復(fù)數(shù)單數(shù)yourself復(fù)數(shù)單數(shù)1himself單數(shù)2herself單數(shù)3itself復(fù)數(shù)第一人稱第二人稱第三人稱myselvesyourselvesthemselves我自己我們自己你自己你們自己他自己她自己它自己他們自己反身代詞enjoyoneself玩的開心dressonself自己穿衣服beoneself身心自在byoneself親自teachoneself自學(xué)helponeselfto隨便吃talktooneself自言自語introduceoneself自我介紹指示代詞近指遠(yuǎn)指指示代詞this(這個(gè))that(那個(gè))these（這些）those（那些）that的用法1:打電話---Hello,Who'sthatspeaking?---Hi,thisisJessica打電話時(shí)，that是“你”this是“我”指示代詞that的用法2：比較句1.TheweatherinWuhanishotterthan______inBeijing.武漢比北京的天氣要熱。2.Applesonthistreearemorethan______onthattree.這棵樹上的蘋果比那顆樹上的多。1.that用于比較句中，指代前文出現(xiàn)的單數(shù)名詞。（weather）thosethat2.those在比較句中指代復(fù)數(shù)名詞。（apples）不定代詞-one(人)-body（人）-thing（物）-where（地點(diǎn)）some-someone(某人)somebody（某人）something（某事）somewhere（某地）any-anyone（任何人）anybody（任何人）anything（任何事）anywhere（任何地方）every-everyone（每個(gè)人）everybody（每個(gè)人）everything（所有事）everywhere（所有地方）no-noone（沒人）nobody（沒人）nothing（沒什么）nowhere（任何地方都不）不定代詞可數(shù)不可數(shù)few&littleafew（一些）alittle（一些）few（幾乎沒有）little（幾乎沒有）many&muchmany（很多）much（很多）每個(gè)each(強(qiáng)調(diào)個(gè)體)every(強(qiáng)調(diào)整體)不定代詞either兩者中的任意一個(gè)neither兩者都不e.g:Iwanttoeatanotherbanana.

我想再吃一根香蕉。Youcantakeeitherofthetwopens.

你可以從這兩支筆中任意拿一支。NeitherofthemisChinese.

他們都不是中國人。another+名詞（單數(shù)）另一個(gè)...（三者+）e.g:Youaresmarterthanothers.（人）你比別人聰明。

Yoursongsarebetterthanothers.（物）你的歌曲比其他的好。

Ihavetwokids.Oneisaboy,theotherisagirl.我有兩個(gè)孩子，一個(gè)男孩，另一個(gè)是女孩Youaresmarterthanotherpeople.你比別人聰明。不定代詞theother

n.

（兩者中）的另一個(gè)otheradj.其他的others

n.其他人/物

others=otherpeopleothers=other+名詞(復(fù)數(shù))疑問代詞what/whichwhat什么（無范圍）which哪一個(gè)（有范圍）who/whomwho指人（主語）whom指人（賓語）疑問代詞who誰whom誰whose誰的what什么which哪個(gè)；哪些格主格賓格所有格主格、賓格主格、賓格指代對象人人人、物物一定范圍內(nèi)的人、物連接代詞連接代詞who誰whom誰whose誰的what...的；所...的which哪個(gè)；哪些連接代詞和疑問代詞同行，常用于引導(dǎo)名詞性從句。e.g:Whowillbeourteacherhasn’tbeendecided.

還沒確定誰會(huì)當(dāng)我們的老師。Idon’tknowwhichiscorrect.

我不知道那個(gè)是正確的。Thisiswhattheywanttodo.

這就是他們想做的。關(guān)系代詞關(guān)系代詞who指人whom指人whose指人、物that指人、物which指物關(guān)系代詞用于引導(dǎo)定語從句。e.g:Themanwhoistalkingisadoctor.

那位正在講話的人是個(gè)醫(yī)生。ThisisthebookwhichItoldyouabout.

這就是我跟你說過的那本書。Comparison“”攜手創(chuàng)建文明城市Part2Comparison比較級(jí)、最高級(jí)變化規(guī)則直接加er/est去e,加er/est雙寫結(jié)尾輔音字母，加er/est改y為i,加er/est多音節(jié)，加more/most直去改雙talltallertallestnicenicernicestfatfatterfattestlazylazierlaziestdeliciousmoredeliciousthemostdeliciousmore不規(guī)則變化規(guī)則原級(jí)比較級(jí)最高級(jí)good/wel好的bad/badly壞的old老的、舊的many/much多的little少的far遠(yuǎn)的betterbestworseworstolder/elderoldest/eldestmoremostlessleastfarther/furtherfarthest/furthestComparison1.比較級(jí)+than比...2.as+原級(jí)+as和...一樣3.the+比較級(jí)，the+比較級(jí)越...,越...4.比較級(jí)+and+比較級(jí)越來越...5.the+比較級(jí)+ofthetwo(兩者中)較...的一個(gè)6.oneofthe+最高級(jí)+名詞復(fù)數(shù)最...之一Exercises“”攜手創(chuàng)建文明城市Part3?Readandcomplete.選擇恰當(dāng)?shù)膯卧~補(bǔ)全句子。1)Treesareplantedeveryyear,whichmakes

(we/our)citymorebeautiful.2)Thestrictlawislikelytoimprovetheairqualityinthiscityand

(it/its)neighboringcities.3)I’mmovingtothecountrysidebecausetheairthereismuchfresherthan

(one/that)inthecity.4)Therearemanytalltreeson

(every/each)sideoftheroad.5)Severalyearsago,therewere

(fewer/few)carsthantherearenowinthiscity.ouritsthateachfewer形容詞性物主代詞+名詞=名詞性物主代詞that用于比較句中，指代前文出現(xiàn)的單數(shù)名詞。（air）each(強(qiáng)調(diào)2個(gè)以上的個(gè)體)比較級(jí)+than比...?Readandcomplete.選擇恰當(dāng)?shù)膯卧~補(bǔ)全句子。6)Whenspringcomes,thedaysgetlongerandthenightsget_________(shorter/short).7)There’stoomuchwasteinyourroom,andmyroomismuch_________(cleaner/clean)thanyours.8)Makingrecycledpaperuses58percent_________(little/less)water.9)Ourgovernmenthastakenactionstobuildacountrywheretherearemoreblueskies,greenerland,and_________(clear/clearer)water.10)Comparedwithwaterorairpollution,landpollutionwouldcostmuch_________(many/more)todealwith.

shortercleanerlessclearermore比較級(jí)+than比...與longer一樣，跟冬天的夜晚作比較跟做原紙用水量作比較跟takeaction前作比較跟waterorairpollution作比較?Readandcomplete.選擇恰當(dāng)?shù)膯卧~或短語補(bǔ)全有關(guān)植樹抗沙的故事。1)

(Many/Much)peoplebelieveitisalmostimpossibletoturnadesertintoagreenland.ButTubbat,a65-year-oldman,hasachievedit.“WhenIwasachild,itwasmuch2)

(more/many)beautifulhereanditrained3)

(frequently/morefrequently)thanitdoestoday.Theenvironmentwas4)

(worse/better)then.”saidTubbat,“Thenwegotsandstorms.Thegreenlandbecame5)

_________(small/smaller)andsmaller,sopeoplehadtomoveaway.”Tubbatalwayswantedtodo6)

(anything/something)tomakeachange.Sowhenheretiredin2002,hestartedtoplanttreesinthedesert.Thetreesheplantedweresaxaul(梭梭).Itisanalmostleaflesstree7)

(which/what)growsinsandysoil.NowTubbathasspent8)

_________(more/much)than17yearsfightingagainstthedesert.Hehasplantedmorethan50000treesinanareawhichis9)

(asbigas/bigger)133soccerfieldsputtogether.Manymoremorefrequentlybettersmallersomethingwhichmoreasbigas?Readandcomplete.選擇正確答案補(bǔ)全有關(guān)環(huán)境保護(hù)的倡議。Weallknowthattheenvironmentaroundtheworldisgetting1)

andworse.Insomeplacesriversarepollutedandtreesarecutdown.2)

peopleevenhavenocleanwatertodrink.Recently,anewlifestylecalledlowcarbon(低碳)lifeisspreadingto3)

cornerofthecountry.Lowcarbonmeanslowenergyandlittlewaste.ItissoimportantthatIcan’twaittoexpressmyideason4)

topromoteit.First,weshouldsetupano-drivingdayeveryweek.Becausecarsnotonlycauseairpollutionbutalsowasteenergy.Ontheno-drivingday,neitherstudentsnorteachersareallowedtodrivetoschool.Instead,theyshouldcometoschoolandgohome5)

,bybikeorbypublictransportation.BACDB1)A.badB.worseC.worstD.more2)A.SomeB.AnyC.OtherD.No3)A.manyB.muchC.everyD.each4)A.whenB.whyC.whatD.how5)A.bytaxiB.onfootC.bybusD.bycar?Readandcomplete.選擇正確答案補(bǔ)全有關(guān)環(huán)境保護(hù)的倡議。Second,wehadbetternotuseplasticbagsanymore.6)

likesthe“whitepollution”,soitiswisetouseclothbags7)

arereusableandenvironment-friendly.Finally,donotoverlookthesmallthingswecandoeveryday.Forexample,asastudent,weshouldturnoffthelightswhennobodyisintheclassroom,use8)

sidesofthepaper,andreuseourtextbooks.Allinall,9)

isveryimportantforallofustoputthelowcarbonlifestyleintopractice.Justsetourmindto10)

things:no-drivingdays,noplasticbags,andnowaste.ACACD6)A.NobodyB.EverybodyC.AnybodyD.Somebody7)A.whatB.whoC.whichD.how8)A.bothB.eachC.everyD.all9)A.someB.everyC.itD.they10)A.thisB.theC.thatD.these?Readandchoose.選擇恰當(dāng)?shù)脑~語補(bǔ)全對話。1)—WhatdidyoudolastSunday?—Itwasa

day,soIjuststayedathome.A.niceB.smoggyC.sunnyD.good2)—Manycountriesaretakingactionstoprotecttheirriversandlakes.—Yes.That’sbecausewaterisa

resourcearoundtheworld.A.quietB.richC.preciousD.lack3)—To

energy,weshouldturnoffthelightwhenwedon’tuseit.—Iagree.Itisgoodforourenvironment.A.keepB.protectC.safeD.save?Readandchoose.選擇恰當(dāng)?shù)脑~語補(bǔ)全對話。4)—Everyoneshouldbe

forprotectingourenvironment.—Ithinkso.Protectingtheenvironmentisprotectingourselves.A.delightedB.responsibleC.complicatedD.practical5)—Whyshouldwesortthegarbage?—Becausewecan

muchofit.A.repairB.throwC.recycleD.deal?Readandcomplete.用所給單詞或短語的正確形式補(bǔ)全對話。protectenvironmentdealwithclothsortgarbageAmy:Hi,Ben.Whereareyougoing?

Ben:I’mgoingtothecommunitycentertogivepeoplealectureonwaste1)

.Amy:Good!I’msuremorepeoplewillbewillingtodowastesortingiftheyknowitisimportantforenvironmental2)

.Ben:Iagree!Therearemanythingswecandotoprotectthe3)

.

Amy:Really?sortingprotectionenvironment?Readandcomplete.用所給單詞或短語的正確形式補(bǔ)全對話。protectenvironmentdealwithclothsortgarbageAmy:Hi,Ben.Whereareyougoing?

Ben:I’mgoingtothecommunitycentertogivepeoplealectureonwaste1)

.Amy:Good!I’msuremorepeop