unit6keepourcitycleangrammartimefuntime（课件）译林版英语六年级上册

Unit6KeepourcitycleanPeriod2

Grammar&FuntimeTheenvironmentistoobad.环境太糟糕了！

同学们，赶快行动起来，一起来创建文明城市吧！LearningaimsWeknowhowtokeepourcityclean.Wecangiveaspeechfluently.(流利地演讲)Wecanuse"make","keep"and"can".plantmoretreessweepthefloorputrubbishinthebintakeametroIsay:walktoschoolYousay:walk,walk,walktoschool.smokefromfactoriescleanthewindows

PlayagamemakeourcitydirtykeeptheaircleanmakethefishdeadmakethestreetsmessyThe____isdirty.Whatmakestheairdirty?Smokefromfactoriesmakestheairdirty.Smokefromcarsmakestheairdirty.Smokemakestheairdirty.airLet’sreviewmakesmakesmakesThestreetsare_____and______.Rubbishmakesthestreetsmessyanddirty.Whatmakesthestreetsmessyanddirty?Let’sreviewmessydirtyTheriver________.The____________.Rubbishinthewatermakestheriverdirty.Whatmakestheriverdirty?Dirtywaterfromfactoriesmakestheriverdirty.Whatmakesthefishdead?Rubbishanddirtywater

makethefishdead.Let’sreviewfisharedeadisdirtythestreetsmessyanddirtytheairdirtymakes

What?thestreetsmessyanddirtydirtytheairmakes

SmokeRubbish.读读例句，

感知规律。Let’sreadthestreetsmessyanddirtytheairdirtymakes

What?thestreetsmessyanddirtydirtytheairmakes

SmokeRubbish.读读例句，

感知规律。Let’sreadthestreetsmessyanddirtytheairdirtythestreetsmessyanddirtydirtytheairmakes

makes

Smoke

What?Rubbish.读读例句，

感知规律。Let’sreadthestreetsmessyanddirtytheairdirtythestreetsmessyanddirtydirtytheairmakes

makes

Smoke

What?Rubbish.Let’sread读读例句，

感知规律。1.一般现在时中，What

作为疑问词看作是单数，所以动词make要使用第三人称单数形式。2.smoke

和rubbish都是不可数名词。一般现在时的肯定句中，主语是不可数名词，谓语动词也用第三人称单数形式。3.make

的意思有很多，做，制作，制造，整理，获得等，在本单元中的意思是“使……变得make+sth./sb.+形容词。Let’slearnLearningtipsWhatmakestheairveryverydirty?Smokemakestheairveryverydirty.Whatmakesthestreetsmessyanddirty?Rubbishmakesthestreetsmessyanddirty.Let’ssing1.A:What______thecity________?

B:Thecleanair___________thecitybeautiful.2.Moretrees_____theparkclean.3.Thebottles_____thetablemessy.4.Rubbishandsmoke____theroomdirty.makebeautifulmakemakemakesmakesLet’sdo5.Who________(make)ourstreetscleaneverymorning?makes6.Who________(throw)thebananaskin?Helendid.threwLearningtips

一般现在时中，who作为疑问词看作是单数，所以动词make要使用第三人称单数形式。一般过去时中，则用动词的过去式。Theairisdirty.Whatcanwedotokeeptheairclean?Smokemakestheairdirty.Wecantakethe…/move…/plant…Let’sreviewWecan't...Thestreetsaremessyanddirty.Rubbish

makesthestreetsmessyanddirty.Tokeepthestreetsclean,whatcan

wedo?Let’sreviewWecan/should

...应该

/shouldTheriver...Thefish......make(s)...

Tokeeptheriverclean,Wecan/should

...Let’sreviewmove

…reuse(重新使用)thewaterpurify(净化)thewaterput…1.Whatcanwedotokeepourcityclean?2.Wecantakethebusandthemetrotoschool.3.Wecanwalktoschool.4.Wecanmovesomefactoriesawayfromourcity.5.Wecanputrubbishinthebin.6.Wecanplantmoretrees.Playagame和你的同伴一起来连词成句吧！1.canwe,ourcity,what,do,to,keep,clean2.thebusandthemetro,wecan,take,toschool3.walktoschool,can,we4.movesomefactories,ourcity,awayfrom,wecan5.putrubbish,wecan,inthebin6.plant,trees,more,we,canWelldone!Welldone!Let’sreadWecantakethebusandthemetrotoschool.WecanwalktoschoolWecanmovesomefactoriesawayfromourcity.Wecanputrubbishinthebin.Wecanplantmoretrees.Tips:情态动词can/can't后跟动词原形,本单元的意思是可以。用can可以让语气委婉。Let’s

findWhatcanwedotokeepourcityclean?keep的意思是保持，keep+sb/sth+adj.Let’sdo1.A:Whatcanwedotokeepourcity

beautiful?B:Wecan_______rubbishinthebin.(put)

________ourschoolclean,(keep)

we_____throw(扔)rubbishhereandthere.(can)3.A:Whatcanwedo_________ourclassroomclean?(keep)B:Wecan________thedesksandchairs.(clean)put

Tokeepcan’t

tokeepcleanBettercity,betterlife!城市让生活更美好！Let’stalkthegrasstheclassroomtheplayground

EnvironmentalproblemsWhatcanwedotokeepourschool

clean?Let’stalkA:Isourschoolbeautifulandclean?B:Yes,butsometimes…A:Whatmakes…dirtyandmessy…?B:…make(s)...A:Whatcanwedotokeepit/themclean?B:Wecan..Wecanalso…Wecan’t…A:Yourideasaregreat.theclassroomtheplaygroundthegrassthelibraryLet’stalkHowtotellothersourideas?如何告诉别人我们的想法

makeaposter(做一张海报）Let’slearnAlearningtipHowtotellothersourideas?如何告诉别人我们的想法

giveaspeech（做一次演讲）Let’slearnAlearningtipGiveaspeechGoodafternoon,everyone!

Ilovemyschool.It’sreallybeautiful.Wecanseemanygreentreesandcolorfulflowersinthegarden.Andtherearesomeinterestingbooksinthelibrary.Butsometimes,there’ssomerubbishintheplayground.Someclassroomsaremessyanddirty.Howtokeepourschoolclean?Ithinkwecanpickuptherubbishintheplayground.Wecanalsosweeptheflooreverymorning.Wecan’tthrowthefruitskin.Let’stryourbest.Ourschoolwillbemoreandmorebeautiful.Comeon,everybody.

Thankyouforyourlistening.First:Ilovemyschool.It’sreallybeautiful.Thereis/are...Wecansee…（美丽校园）Next:Butsometimes,there’ssomerubbish…Someclassroomsare...（环境问题）Then:Howtokeepourschoolclean?Wecan…Wecanalso…Wecan’t/shouldn’t…Finally:

Let’stryourbest.Ourschoolwillbemoreandmorebeautiful.（建议措施）（鼓励号召）Goodmorning,everyone!Ilovemyschool.It’s

.Thereare

.Butsometimes