Unit6BirdwatchingGrammar課件牛津譯林版八年級(jí)英語(yǔ)上冊(cè)

牛津譯林版八年級(jí)英語(yǔ)上冊(cè)Unit6BirdwatchingGrammar

我們也可以使用inorderto來表達(dá)目的。這比使用動(dòng)詞不定式（todo)更加正式。

makelawstoprotectthebirdstakeacameratotakephotosofthebirdsmakelawsinordertoprotectthebirdstakeacamerainorderto

takephotosofthebirds注意：由inorderto引導(dǎo)的目的狀語(yǔ)，既可以置于句尾，也可以置于句首。Theystartedearlyinorderto

getthereintime.Inordertogetthereintime,theystartedearly.Takeanotebookwithyouinordertowritedownwhatyousee.buildZhalongNatureReservetoprotectwildlifegotoZhalongtowatchthebirdsgotoZhalongtostudythebirdsmakelawstopreventallthesethings使用動(dòng)詞不定式表目的Wecanuse“todosth”toexpress(表達(dá)）

purpose(目的)①Eddieoftengoestothemarkettowatchthebirds.②ThemembersoftheBirdwatchingSocietygotherenot

tomissthebirds.=

Eddieoftengoestothemarket

in

ordertowatchthebirds.=

Inordertowatchthebirds,Eddieoftengoestothemarket.=ThemembersoftheBirdwatchingSocietygothereinordernottomissthebirds.=

Inordernottomissthebirds,themembersoftheBirdwatchingSocietygothere.RewritethesentencesWisemenlearnbyothermen'smistakes;foolsbytheirownThegirlputonthecoatinorder_____________(keep)warm.Thegirlputonthecoatinorder_____________(notcatch)acold.tokeepnottocatchnottodo=inordernottodoWhatpeopledoinZhalong1PeoplegotoZhalong__a.

totakephotosofthebirds.2Theyshouldreadabout__b.

tostudythe

the

birdsfirstbirdsinthe

wetlands.

3MostPeopletakea__c.

towatchthe

camera

birds.4TheBirdwtching__d.tolearnmoreSocietygoesaboutthem.cdabWisemenlearnbyothermen'smistakes;foolsbytheirown我們可以用動(dòng)詞不定式來說明賓語(yǔ)的情況，此時(shí)動(dòng)詞不定式在句中作賓語(yǔ)補(bǔ)足語(yǔ)。Mymumasksmetoplaythepianotwohourseveryday.我媽媽讓我每天彈兩小時(shí)的鋼琴。動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)，有帶to和不帶to兩種形式。老師叫我們每天讀英語(yǔ)。TheteacheraskedustoreadEnglisheveryday.我母親讓我打掃臥室。Mymothermademecleanmybedroom.Wisemenlearnbyothermen'smistakes;foolsbytheirown動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)LastSunday,myfriendMaryinvitedmeto

attendacostumeparty.Iamveryexcitedtohearthat.Mymotherhelpedme(to)prepareaclowncostume.Marytoldmeto

bringsomefruitstoo.WhenIwenttotheparty,Isawmany“strangers”smileatme.Theywereveryfunny!verb+objective+to-infinitive/bare-infinitiveWisemenlearnbyothermen'smistakes;foolsbytheirown常跟帶to的動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)的動(dòng)詞有warn,tell,allow,ask,order,get,invite,wish,want,encourage,advise,like,love,hate…+sb.todosth.Theteachertoldmetoclean

theblackboard.Iwantyoutogivemesomehelp.Wisemenlearnbyothermen'smistakes;foolsbytheirown如果想要表達(dá)“做某事是為了什么”，可以用動(dòng)詞不定式表示目的，作目的狀語(yǔ)。動(dòng)詞不定式作目的狀語(yǔ)Wisemenlearnbyothermen'smistakes;foolsbytheirownTheClass1,Grade8studentswenttoZhalongNatureReserve.Sandyiswritingabouttheirtrip.Helphercompletethesentenceswiththecorrectformsofthewordsinbrackets.MrWu________us__________apairofcomfortableshoesbecausewewouldhavetowalkalongway.(ask/wear)We_________somebirds______inthetrees.(hear/sing)MrWu______us________thebirdscarefully.(tell/watch)Healso__________us______________thebirds.(encourage/describe)He__________us_____________inthewetlands.(advise/notshout)Thecoldweather_____somebirds______southforthewinter.(make/fly)Thetrip________us_________moreaboutwildlife.(help/learn)askedtowearheardsingtoldtowatchencouragedtodescribeadvisednottoshoutmadeflyhelped(to)learnWisemenlearnbyothermen'smistakes;foolsbytheirown動(dòng)詞help后面的動(dòng)詞不定式可帶to，也可不帶to。Sheoftenhelpsme(to)dothehousework.她常常幫我做家務(wù)。Wehelpedhim(to)fixhisbike.我們幫他修自行車。Wisemenlearnbyothermen'smistakes;foolsbytheirown

noticelistentohear

watch五看see

lookat

observe三使letmakehave

二聽一感覺:

feel+sb.dosth.（不帶to）常跟不帶to的動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)的動(dòng)詞有：Wisemenlearnbyothermen'smistakes;foolsbytheirown1.Theywenttotheseasidetogofishing.2.Theywenttothemarkettobuysomefood.1.動(dòng)詞不定式還可以表示某一動(dòng)作或狀態(tài)的目的,即不定式可以做___________。目的狀語(yǔ)3.Hestayedattheschooltocleantheclassroom.4.Weshouldmakelawstoprotectanimals.Wisemenlearnbyothermen'smistakes;foolsbytheirowntowatchtostudytopreventinordertohaveFindmorewithto-infinitivesforpurposetocountanddescribeTips:當(dāng)不定式做目的狀語(yǔ)時(shí)可以把todosth改為inorderto

dosth,nottodosth改為inordernottodosthHestayedattheschooltocleantheclassroom.（1）Hestayedattheschool_______________theclassroom.（2）______________theclassroom,hestayedattheschool.inordertoInordertocleancleaninorderto引導(dǎo)的目的狀語(yǔ)，可以放在句中，也可以放在句首。Wisemenlearnbyothermen'smistakes;foolsbytheirownAmyisthinkingaboutthethingspeopledoinZhalongNatureReserve.Matchthefirstpartsofthese