【課件】Unit3++Discovering+Useful+Structures+課件-人教版（2019）必修第一冊(cè)

Unit3SportsandFitnessDiscoveringUsefulStructuresTagquestions反意疑問(wèn)句/附加疑問(wèn)句

1Readtheconversationsbelowandunderlinethetagquestionsandtheiranswers.Whatfunctionsdothetagquestionshave?1Amy:It'snotarealsport,isit?

ShenQi:Yes,itis.2Adam:Thatsoundsinteresting,doesn'tit?

Julie:Sure,itdoes.3LinTao:Hi!It'sabeautifulday,isn'tit?HanJing:Yes,itis.I'mgoingtoplaysoccer.Canyoucomealongandjoinus?LinTao:Sorry,Ican't.I'vegottomeetmyadviser.Bytheway,ourschoolsoccerteamwonatlast,didn'tthey?HanJing:No,theydidn't.It’stoobad.__________________________________________________________________________Thetagquestionsareusedforconfirmation.規(guī)律：前肯后否,前否后肯,

助動(dòng)詞和人稱前后一致。依據(jù)事實(shí)回答陳述部分，附加疑問(wèn)部分？助be情主(代)?do/doesdidwill/shallhas/havehadam/is/arewas/werecan/couldwill/wouldmay/mightmust/should/need主人物單Iyouhe/sheit復(fù)weyoutheythey反意疑問(wèn)句的構(gòu)成It'sabeautifulday,isn'tit?1.A:It’snotgoingtorain,isit? B:__________.It’sagooddayforsports. A:Thenwecanplayfootball,________?

B:___________.Wedon’thaveaball.No,itisn’tcan’tweNo,wecan’t2.A:It’sSportsDaynextThursday,_______?B:You’reright,itis.Let’saskXiaLeiifshewantstojoinateam.A:Shelikessoccer,__________?B:______________.Butshelovesvolleyball.Shecouldbeinthevolleyballteam.isn’titdoesn’tsheNo,shedoesn’t3.A:It’stimeforbadmintonclass.Whereisthecoach?He’slate,_______?B:It’sbeen10minutesalready.Heisn’tcoming,_____?A:Cool!Wecanhaveagoodtime.That’sgreat!B:Shh!A:Ohno,he’srightbehindme,______?C:Yes,Iam!isn’theisheisn’the1.陳述部分為祈使句的反意疑問(wèn)句Comealongwithme,willyou？/won'tyou？

/canyou？/can'tyou?Don'tmakeanynoise,willyou？當(dāng)祈使句為L(zhǎng)et’s時(shí),表建議，疑問(wèn)部分用shallwe?當(dāng)祈使句為L(zhǎng)etus時(shí),表請(qǐng)求，后用willyou?Let’sgooutforawalk,

?Letustakealook,

?shallwewillyou八個(gè)注意2.當(dāng)陳述部分為并列句時(shí)，疑問(wèn)部分的謂語(yǔ)應(yīng)遵循就近原則Wemuststudyhardorwecan’tpasstheexam,

?

Iwenttotheparkandhestayedathome,

?

canwedidn’t

he八個(gè)注意

當(dāng)陳述部分為主從復(fù)合句時(shí)，疑問(wèn)部分一般應(yīng)與主句保持一致He

said

that

she

didn’t

like

it,

?

Hedoesn’tknow

where

I

live,

?

didn’t

hedoes

he3.陳述部分為主從復(fù)合句的反意疑問(wèn)句八個(gè)注意當(dāng)陳述部分為第一人稱I

(We）+think

(believe,

suppose)

+that從句時(shí)，疑問(wèn)部分通常與賓語(yǔ)從句保持一致(注意否定轉(zhuǎn)移)I

think

that

it

is

too

short,

?I

don’t

think

he

will

come,

?

isn’t

itwill

he八個(gè)注意3.陳述部分為主從復(fù)合句的反意疑問(wèn)句

當(dāng)陳述部分是I’m/We’resure

that;I’m/We’re

afraid

that等，后面跟賓語(yǔ)從句時(shí)，疑問(wèn)部分與賓語(yǔ)從句保持一致。I’mafraidhewon’tfinishittoday,

?will

he八個(gè)注意3.陳述部分為主從復(fù)合句的反意疑問(wèn)句4.當(dāng)陳述部分為there

be句型時(shí)，疑問(wèn)部分仍用there

作“主語(yǔ)”

There

was

nothing

in

the

room,

?Therewillbemanypeople,

?Thereisstillsometimeleft,

?was

therewon’tthereisn’tthere八個(gè)注意He

has

few

friends

here,

?

She

said

nothing,

?

Youseldomgoclimbing,

?5.陳述部分含有no,nothing,nobody,nowhere,never,seldom,hardly,

rarely,few,little等否定詞，其疑問(wèn)部分要用肯定式.doeshedid

shedoyou八個(gè)注意6.

若陳述部分含有im-、in-、dis-、un-等否定前綴或-less等否定后綴的詞，疑問(wèn)部分仍用否定式

It

is

unfair,

?

Youdislikesinging,

?Shedisagreedwithyou,

?

isn’t

itdon’tyoudidn’tshe八個(gè)注意

若陳述部分用must表示“必須”，疑問(wèn)部分用

mustn’t

或needn’t;若陳述部分有mustn’t表示“禁止”時(shí)，疑問(wèn)部分只用must.Wemustsetoffearly,mustn’t/needn’twe?Peoplemustn’tsmokehere,mustthey？7.含must的反意疑問(wèn)句八個(gè)注意當(dāng)陳述部分含有must表示推測(cè)時(shí)，疑問(wèn)部分應(yīng)根據(jù)must后的動(dòng)詞采用相應(yīng)的動(dòng)詞形式

①推測(cè)現(xiàn)在②推測(cè)過(guò)去

③推測(cè)已完成的情況Youmustbetired,

?Itmusthaverainedlastnight,

？Shemusthavewrittenthenovelforyears,

?aren’tyoudidn’tit7.含must的反意疑問(wèn)句八個(gè)注意hasn’tshe陳述部分的主語(yǔ)為somebody,someone,everyone,everybody,noone,nobody等復(fù)合不定代詞時(shí)，疑問(wèn)句主語(yǔ)用theySomeonelockedthedoor,didn’t

?Everyonehasreadthebook,haven’t

?Nobodywaslate,were

?8.

關(guān)于主語(yǔ)theytheythey八個(gè)注意陳述部分的主語(yǔ)為something,anything,everything,nothing等復(fù)合不定代詞時(shí)，疑問(wèn)句主語(yǔ)用itEverything

is

ready,

isn’t

it?Nothing

is

important,

is

it?

8.

關(guān)于主語(yǔ)八個(gè)注意當(dāng)陳述部分主語(yǔ)是指示代詞this/that或these/those指物時(shí)，疑問(wèn)部分主語(yǔ)用it或they；指人時(shí)，疑問(wèn)部分主語(yǔ)用相對(duì)應(yīng)的人稱代詞That

is

a

new

car,

?Thoseareournewclassbuildings,

?Thatisn’tyourteacher,

?Theseareyourfriends,

?

isn’t

itaren’ttheyishe/shearen’tthey8.

關(guān)于主語(yǔ)八個(gè)注意I’mnotwrong,

?I’mthefirsttotheofficeeveryday,

?amIaren’tI8.

關(guān)于主語(yǔ)八個(gè)注意當(dāng)陳述部分為Iamnot…時(shí)，疑問(wèn)部分用amI?

當(dāng)陳述部分為Iam…時(shí)，疑問(wèn)部分用aren’tI?

陳述部分的主語(yǔ)附加疑問(wèn)部分的主語(yǔ)somebody,someone,everyone,everybody,noone,nobodyhe或theysomething,anything,everything,nothingitthis/that,these/those人：對(duì)應(yīng)的人稱代詞物：it,theyIamaren’tI不定式、動(dòng)名詞、其它短語(yǔ)it8.關(guān)于主語(yǔ)八個(gè)注意【口訣】反意疑問(wèn)并不難，陳述疑問(wèn)句中含。前后肯否恰相反，否定詞綴不能算。主謂時(shí)態(tài)要一致，特殊情況記心田。實(shí)際情況來(lái)回答，用好yes和no吧！2.Addtagquestionstothestatements.1.Let’sgoandworkoutinthegym,____________?2.Youdon’ttakepartinamarathonwhenyou’reill,________________?3.TurnofftheTV,____________?4.She’sdoingallshecanforusintimesofstress,sowemustbackherup,________________?5.Henrythinksyouarecheatingyourfriends,________________?shallwedoyouwillyoumustn’twedoesn’the6.Andy’sneverbeenanythingbutafriendlyguy,_____________?7.Emilyhadtocutoutsugarfromherdietasherdoctorsuggested,_____________?8.There’sgoingtobeatalkonwellnessandfitnessnextweek,____________?He’dboughttwogifts.He’dbetterhelpuswiththistask.He’dliketocome,butheistoobusy.He’ssittingatatable.He’sgonehomealready.hashedidn’tsheisn’tthere3.Completetheconverstionwithappropriatetagquestions.Tom:Mum,Icanhaveonemoreburger,______________?Mum:No,youcan’t.You’vealreadyhadtwo!Butyoucanhavesomeyoghurt.Ohwhat’sthatnoise?Dad:Itisn’tastormcoming,_____________?Tom:Yes,itis!Butit’sonTV!Dad,comeandsee,________?Dad:Whatmovieareyouwatching?Tom:ThedayafterTomorrow.Mum:Let’swatchittogether,___________?Familytime!Dad:Goodidea!can’tIisitwillyoushallweA:HiChris!MynameisSteve.I’matrainerhereatthegym.Soyou’vejustfilledoutourquestionnaire,______________________?B:Yes.It’snicetomeetyou,Steve.A:It’sgoodtomeetyou,too!Ok,letmetakealookatyouranswers.Hmm...Soyou’veneverworkedoutinagymbefore,_______________?B:No,Ihaven’t,Steve.Embarrassing,buttrue.A:Oh,don’tbeembarrassed!It’snevertoolatetostart.ButIhavetoask...Youthinkworkingoutfor...hoursaweekisenough,__________________?haven’tyouhaveyoudon’tyou4.CompletethequestionnaireforChris.The