Unit6BirdwatchingGrammar课件牛津译林版八年级英语上册2

牛津译林版八年级英语上册Unit6BirdwatchingGrammar12能熟悉并正确运用本课时的重点单词和短语。能掌握动词不定式作目的状语的用法。3能掌握动词不定式作宾语补足语的用法。Read,studyandlearnabouteverythingimporantinyourlife1.Ioftenhearher_______thissong.Listen!Can’tyouhearher

_______inthenextroom?A.sing;sing B.singing;singing C.sing;singing D.singing;sing2.Myparentsoftentellme_______toomuchjunkfoodbecauseit’sbadformyhealth.A.noteating B.nottoeat C.eating D.toeat预习检测CBRead,studyandlearnabouteverythingimporantinyourlife3._______energy,turnoffthehotwaterafteryoutakeashower.A.Save B.Saving C.Saved D.Tosave4.AlotoffamousdoctorsgatheredinHarbin_______saveChina’smostbeautifulteacher—MsZhangLili.A.sothat B.inorderto C.inorderthat D.asaresult5.Manyfastfoodrestaurantspainttheirwallsred,playloudmusicandhavehardseats_______customerseatquicklyandleave.A.make B.tomake C.made D.makingDBBRead,studyandlearnabouteverythingimporantinyourlife新课导入FreeTalkWhatdoyouknowaboutto-infinitives?TheClass1,Grade8studentswenttoZhalongNatureReserve.Sandyiswritingabouttheirtrip.Helphercompletethesentenceswiththecorrectformsofthewordsinbrackets.MrWu________us__________apairofcomfortableshoesbecausewewouldhavetowalkalongway.(ask/wear)We_________somebirds______inthetrees.(hear/sing)MrWu______us________thebirdscarefully.(tell/watch)askedtowearheardsingtoldtowatchRead,studyandlearnabouteverythingimporantinyourlife1.感官动词see/hear/notice/observe/watch/feel/listento/lookat+sb.(not)dosth.E.g.Iheardhimlockthedoor.（我听见他锁上了门。）2.使役动词let/make/have+sb.(not)dosth.E.g.Maxtellsfunnyjokesandalwaysmakesmelaugh.

（Max讲有趣的笑话，总是使我大笑。）不带to的动词不定式做宾语补足语：Read,studyandlearnabouteverythingimporantinyourlife动词不定式作宾语补足语，有带to和不带to两种形式。1.老师叫我们每天读英语。Theteacheraskedus

Englisheveryday.2.我母亲让我打扫卧室。Mymothermademe

mybedroom.cleantoreadRead,studyandlearnabouteverythingimporantinyourlifeThiswillhelppeopleunderstandtheimportanceofthewetlands.Thiswillhelppeopletounderstandtheimportanceofthewetlands.Wecanusehelp

inthisstructurewithinfinitiveswithorwithout

to.Lookatthesentencesandtrytoworkouttherule.Read,studyandlearnabouteverythingimporantinyourlife知识梳理LanguagePoints1.Takeanotebookwithyouinordertowritedown

whatyousee.writedown写下，记下e.g.Writedownwhatyouwouldliketotellmehere.

在这写下你想对我说的。Read,studyandlearnabouteverythingimporantinyourlife我们可以用动词不定式表示某一动作或状态的目的，即动词不定式作目的状语。Ihadtoworkhardtoearnmoney.我不得不努力工作赚钱。Hestayedathometofinishhishomework.他留在家完成作业。为了使目的意义更加清楚或表示强调意义时，还可以在前面加inorderto。Sheisrunningquicklyinordertocatchthetrain.为了赶火车，她正飞快地跑着。Read,studyandlearnabouteverythingimporantinyourlifeHealso__________us______________thebirds.(encourage/describe)He__________us_____________inthewetlands.(advise/notshout)Thecoldweather_____somebirds______southforthewinter.(make/fly)Thetrip________us_________moreaboutwildlife.(help/learn)encouragedtodescribeadvisednottoshoutmadeflyhelped(to)learnRead,studyandlearnabouteverythingimporantinyourlife动词不定式作目的状语Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.Thiswillleadtolessandlessspaceforwildlife.Moreover,fishermenkeepfishingthere.Asaresult,thebirdsdonothaveenoughfoodtoeat.NowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.Tip:Weuse“to”/“inorderto”toexpressapurpose.Read,studyandlearnabouteverythingimporantinyourlife动词不定式作目的状语我们还可以用动词不定式表示某一动作或状态的目的。如：Hestoppedtoasktheway.他停下来问路。Hestayedattheschooltocleantheclassroom.他留在学校打扫教室。为了使表达更加清楚或对目的加以强调，还可以在动词前面用inorderto。如：Read,studyandlearnabouteverythingimporantinyourlife拓展提升LanguagePoints1.Takeanotebookwithyouinordertowritedown

whatyousee.writedown写下，记下e.g.Writedownwhatyouwouldliketotellmehere.

在这写下你想对我说的。Read,studyandlearnabouteverythingimporantinyourlife“一感”“二听”

“三使役”

“五看”feelhear,listentowatch,see,observe,notice,lookatmake,let,haveRead,studyandlearnabouteverythingimporantinyourlifeSheisrunningquicklyinorderto

catchthefirstbus.为了赶上首班公交，她正飞快地跑着。Iwillsitinthefrontinorderto

hearmoreclearly.为了听得更清楚，我要坐在前面。注意：由inorderto引导的目的状语，既可以置于句尾，也可以置于句首。如：Theystartedearlyinordertogetthereintime.=Inordertogetthereintime,Theystartedearly.为了及时赶到那里，他们很早就出发了。Read,studyandlearnabouteverythingimporantinyourlife1.Mr.Wu_____us________apairofcomfortableshoesbecausewewouldhavetowalkalongway.(ask/wear)2.We______somebirds_____inthetrees.(hear/sing)3.Mr.Wu_____us_________thebirdscarefully.(tell/watch)4.Healso__________us__________thebirds.(want/describe)askedtowearheardsingtoldtowatchwantedtodescribe

GoingbirdwatchingTheClass1,Grade8studentswenttoZhalongNatureReserve.Sandyiswritingabouttheirtrip.Helphercompletethesentenceswiththecorrectformsoftheverbsinbrackets.5.He_______us__________inthewetlands.(advise/notshout)6.Thecoldweather

somebirds______southforthewinter.(make/fly)7.Thetrip_______us_________moreaboutwildlife.(help/learn)advisednottoshoutmadeflyhelped

(to)learnRead,studyandlearnabouteverythingimporantinyourlifeSummary1.Useto-infinitivesforpurpose.(用动词不定式表目的）

to=inorderto2.Verb+object+to-infinitive(动词+宾语+动词不定式）

a.ask,(tell,want…)+sb+(not)to+do+sth

b.let,see(make,have…)+sb+do+sth

c.help+sb+(to)+do+sth1.导游告诉我们远离那些野生动物。Theguidetoldus________________________thosewildanimals.2.为了飞去南方，天鹅必须要刻苦练习飞翔。____________________________,swansmustpracticeflyinghard.3.这本新书帮助更多人明白湿地的重要性。Thenewbookhelpsmorepeople___________________________________________.4.Hewenttothelibrarybecausehewantedtoborrowsomebooks.(改为同义句)Hewenttothelibrary______________________somebooks.(Inorder)toflytothesouthtokeepawayfromExercisesunderstandtheimportanceofthewetlandsinordertoborrowRead,studyandlearnab