八年級英語下冊《Unit 1 Helping those in need Grammar》課件

GrammarModule1SocialcommunicationUnit

1Helpingthoseinneed本課教學(xué)目標(biāo)1.掌握不定式的結(jié)構(gòu)2.掌握不定式作賓語、賓補和目的狀語的用法3.掌握不帶to的動詞不定式的用法4.能夠在具體語境中正確運用不定式InfinitivesDoyourememberhowtohelppeopleinneed?Whatdoyouplan/wanttodo?Iwantto____________________________________.Iplanto________________________________.helpoldpeopleinthecommunityvisitsickchildreninhospitalraisemoneyforpeopleinneedhelpoldpeopleinthecommunityraisemoneyforpeopleinneedSomeverbscanhaveotherverbsafterthem.Weusuallyusetobeforethesecondverb.Wecallthesesecondverbsinfinitives.WorkouttheruleAninfinitiveisthe(base/-ing/-ed)formofaverb.Practice:Threeteenagersofferdosomevoluntaryworkduringtheschoolholiday.to^動詞不定式todoto+動詞原形動詞小跟班不定式的用法Thesethreeteenagersofferedtodoalotofvoluntarywork.BettyMarkAnnieWe(1)________________(decide/meet)Vivientoday.We(2)_________________(want/help)herinsomeway.Whenwearrived,Vivienwasveryhappy.

She(3)_______________(begin/talk)tomeaboutherschool.Shesaid,“I(4)__________(like/go)toschool,butIdon’thaveanyfriends.Ifeellonely.”Mumgavehersomeadvice.ThenMumaskedmetogiveVivienherpresent,butI(5)_________________(forget/bring)it!Viviensaid,“It’sOK.I(6)___________(hope/see)youagainsoon.”decidedtomeetwantedtohelpbegantotalkliketogoforgottobringhopetosee

MarkandhismothervisitedVivien.Markistellinghisfriendsaboutthevisit.Completehiswordswiththecorrectformsoftheverbsinbrackets.(P7)Payattention!Tense!1.Infinitivesasobjects(不定式作賓語)decidetomeetwanttohelpbegintotalkliketogoforgettobringhopetoseechoosehopeofferwantdecidelearnplanwish

Weoftenuseto+infinitiveaftertheseverbs:V+todoPractice:Idecide__________hard.A.studyingB.studyC.tostudyD.studiedCtodo是動詞的賓語哦~?Doyourememberhowtohelppeopleinneed?Practice:Weshouldknow______________________(如何戴口罩).Ihaven'tdecided______________________(去哪里).Wecanusequestionwords+to+infinitivesafterdecide,know,learnandremember.Doyouknowhowtohelpdisabledchildren?Thingstoremember

howtowearmaskswheretogo疑問詞+todo2.Infinitivesasobjectcomplements(不定式作賓語補足語)AnnietaughtTimtosingbeautifulsongs.Wecanalsouse

verbs+objects+to+infinitives

insentences.

Wewantthemtobehappy.todo是動詞的賓補哦

V+sb.+todoteachsb.todo教某人做某事wantsb.todo想要某人做某事advise

建議某人（不）做某事want

想要某人（不）做某事teach

教某人（不）做某事warn

提醒某人（不）做某事allow

允許某人（不）做某事ask叫某人（不）做某事order

命令某人（不）做某事expect

期待某人（不）做某事tell

告訴某人（不）做某事encourage

鼓勵某人（不）做某事Practice:MrZhongNanshanadvisedus________________(notgoout)thesedays.nottogoout類似用法動詞匯總sb.(not)todosth注意：否定形式

nottodo“禿頭”不定式五看三使，兩聽一感。Practice:

Ioftenhearmyneighbour__________(play)thepiano.Hesawhissister________(draw)apicturelastnight.

Thingstoremember

Weuseinfinitiveswithouttoaftersomeverbs,suchasletandmake.Mummademegotobedearly.drawplaymakesbdoask…topaintlet…gowants…tostaywant…totaketeach…topaintBettyisvisitingCindyinthehospital.Completetheirconversationwiththecorrectformsoftheverbsinbracketsandcheckyouranswersbyreadingafterthedialogue.你們捕捉到我了嗎？3.Infinitivesofpurpose(不定式表目的)Whydidthethreeteenagersoffertodosomevoluntaryworkduringtheschoolholidays?

to

help

Theyofferedtodosomevoluntarywork______(help)childreninneed.todo做目的狀語哦！E.g.Weshouldstayathometokeepsafe.1.WhydidBettygotothechildren’shospital?

Shewenttothehospital___________apaintingcompetitionforthechildrenthere.2.WhydidBettygototheparknearCindy’shome?

Shewentthere_______somephotos.3.WhydidMarkandhismotherteachVivientotellstories?

TheytaughtVivientotellstories________herexpressherfeelings.4.WhydidAnnieteachdisabledchildrentosing?

Shetaughtthemtosing________themjoyandpeace.toorganizetotaketohelptobringPracticeTip:也可以直接用todo簡單回答why的提問。Summary“todo”1.Infinitivesasobjects(不定式作賓語)2.Infinitivesasobjectcomplements(不定式作賓語補足語)3.Infinitivesofpurpose(不定式表目的)例句：AnnietaughtTimtosingbeautifulsongs.補充：1)否定nottodo2)“禿頭”不定式例句：Thesethreeteenagersofferedtodoalotofvoluntarywork.補充：疑問詞+todo例句：Weofferedtodovoluntaryworktohelpchildreninneed.綜合應(yīng)用Now,theepidemicsituation（疫情）isstillseriousinChina.Mark,BettyandAnniehopeyoucanalsohelpdosomevoluntarywork,sotheywrotealettertoyou.Pleasereadtheletterandcompleteit.Dearfriends,Now,Chinaneedsourhelp.Asstudents,wecanalsobecomevolunteerstosupportourcountry.We1)._________________.Asvolunteers,wecan2)._____________________.Butatthesametime,weneedtoknow3).________________