八年级下册英语牛津深圳版Module 1 Unit 1 Helping those in need Period 3 Grammar 课件

牛津深圳版八年级下册Unit1Helping

thoseinneed

Period3Grammar

为…付钱

使…振奋

筹钱社区参加

和…说话

遭受支付ReviewLead-inReadandpayattentiontothewordsinredparts:1.Threeteenagersofferedtodosomevoluntaryworkduringtheschoolholidays.2.Cindywantedtopaintapictureoftheparknearherhome.Presentation一、不定式定义：

不定式（todo）是动词的一种非限定形式,即非谓语动词形式,在句子中不能作谓语，常常我们称句子中的第二个动词叫做不定式。。Ihope

toseeyouagainsoon.

Wedecided

tobuythathouse.

Weoftenuseto+infinitiveaftertheseverbs:choosehopeofferwantdecidelearnplanwishPresentation:1.Hedecided(buy)thecamera.tobuy2.Iwant

(listen)tosomemusicafterclass.tolisten

3.Ihope

(travel)allovertheworldoneday.totravel二、不定式用法1-作宾语：1）动词+todoThingstoremember

Wecanusequestionwords+to+infinitivesafterdecide,know,learnandremember.Doyouknowhowtohelpdisabledchildren?Presentation作宾语：2）动词+疑问词+todo

Idon'tknowwhattodo.howtodoit/that.

(去哪里)

(什么时候出发)

(选择哪个)WheretogoWhentoleaveWhichonetochoose作宾语：2）动词+疑问词+todoPresentation:Presentation:

AMarkandhismothervisitedVivien.Markistellinghisfriendsaboutthevisit.Completehiswordswiththecorrectformsoftheverbsinbrackets.We(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.”decidedtomeetwantedtohelpbegantotalkliketogoforgottobringhopetoseePresentation:二、不定式用法2-作宾补：1）动词+宾语+todoWecanalsouseverbs+objects+to+infinitivesinsentences.AnnietaughtTimtosing

beautifulsongs.Wewantthemtobehappy.♥常用的动词有：ask,tell,order,teach,want,wouldlike,wish,advise,allow等作宾补：1）动词+宾语+todoPresentation:1）Sheasked

me

（help）her.2）Theteachertold

him

（come）ontime.3）Edison'smothertaught

him

（read）

andwrite.

tohelptocometoread作宾补：2）动词+宾语+do(不带to的不定式)Presentation:Thingstoremember

Weuseinfinitiveswithouttoaftersomeverbs,suchaslet

andmake.Mummademegotobedearly.作宾补：2）动词+宾语+do(不带to的不定式)Presentation:

♥这样的谓语动词有：have,let,make,hear,see.

其形式为：have/let/makesbdosth hearsbdosth seesbdosth

例：John'smothermakeshimplaythepianoeveryday.

BBettyisvisitingCindyinthehospital.Completetheirconversationwiththecorrectformsoftheverbsinbrackets.Presentation:Betty:Morning,Cindy.We'reorganizingapaintingcompetitionforthechildreninhospital.We'll(1)________them________(ask/paint)pictures.Wouldyouliketotakepartinthecompetition?Cindy:Yes,I'dloveto.Iwanttopaintapictureoftheparknearmyhome,butthedoctorwon't(2)_________me___________(let/go)out.He(3)_________me_________(want/stay)inhospital.askletgowantstostaytopaintBetty:Doyou(4)_______me___________(want/take)somephotosofthatparkforyou?Cindy:Yes.Thatwouldbeverykindofyou.Betty:I'llgotherethisweekend.ThenI'llbringthephotostoyounextweekand(5)___________you___________(teach/paint).Cindy:Thanksforyourhelp.Presentation:wanttotaketeachtopaintPresentation:二、不定式用法3-作目的状语Wecanalsouseto+infinitivestoexpresspurpose.

（表目的）Cindyusedabrushtopaintapictureofapark.Theywenttothehospitaltohelpthesickchildren.“为了”Presentation:

CUsetheinformationinthereportsonpage3toanswerthesequestions.Usethecorrectinfinitivesinyouranswers.Whydidthethreeteenagersoffertodosomevoluntaryworkduringtheschoolholidays?Theyofferedtodosomevoluntarywork______childreninneed.WhydidBettygotothechildren'shospital?Shewenttothehospital________

apaintingcompetitionforthechildrenthere.tohelptoorganizeWhydidBettygototheparknearCindy'shome?Shewentthere______________somephotos.4WhydidMarkandhismotherteachVivientotellstories?TheytaughtVivientotellstories___________herexpressherfeelings.WhydidAnnieteachdisabledchildrentosing?Shetaughtthemtosing___________themjoyandpeace.totaketohelptobringPresentation:let'sdo1.Tellhim___thewindow.toclosenot B.nottocloseC.tonotclose D.notclose2.Iwant_____ateacherwhenIgrowup.tobe B.to C.be D.being3.TomgoestotheEnglishcornereveryday

hisEnglish.

A.improveB.improvedC.toimproveD.improvingBAC

MultiplechoiceSummary不定式（Infinitives）的用法1.作宾语（1）动词+todo（2）动词+疑问词+todo

2.作宾补（1）动词+宾语+todo（2）动词+宾语+do(不带to的不定式)3.作目的状语

翻译为“为了”。Exercise1.Theworkerswantus______togetherwiththem.

A.workB.workingC.toworkD.worked

2.Thereisn'tanydifferencebetweenthetwo.Ireallydon'tknow_________.

A.wheretochooseB.whichtochoose

C.tochoosewhatD.tochoosewhich

Multiplechoice3.Theteachertoldthem____makesomuchnoise.

A.don't

B.not

C.willnot

D.notto4.Hegaveussomeadviceonhow____English.A.learning

B.learned

C.tolearn

D.learn5.Theboywantedtoridehisbicycleinthestre