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

Unit3SportsandFitnessDiscoveringUsefulStructuresTagquestions反意疑問句/附加疑問句

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,

助動詞和人稱前后一致。依據(jù)事實回答陳述部分，附加疑問部分？助be情主(代)?do/doesdidwill/shallhas/havehadam/is/arewas/werecan/couldwill/wouldmay/mightmust/should/need主人物單Iyouhe/sheit復weyoutheythey反意疑問句的構(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句Comealongwithme,willyou？/won'tyou？

/canyou？/can'tyou?Don'tmakeanynoise,willyou？當祈使句為Let’s時,表建議，疑問部分用shallwe?當祈使句為Letus時,表請求，后用willyou?Let’sgooutforawalk,

?Letustakealook,

?shallwewillyou八個注意2.當陳述部分為并列句時，疑問部分的謂語應(yīng)遵循就近原則Wemuststudyhardorwecan’tpasstheexam,

?

Iwenttotheparkandhestayedathome,

?

canwedidn’t

he八個注意

當陳述部分為主從復合句時，疑問部分一般應(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.陳述部分為主從復合句的反意疑問句八個注意當陳述部分為第一人稱I

(We）+think

(believe,

suppose)

+that從句時，疑問部分通常與賓語從句保持一致(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八個注意3.陳述部分為主從復合句的反意疑問句

當陳述部分是I’m/We’resure

that;I’m/We’re

afraid

that等，后面跟賓語從句時，疑問部分與賓語從句保持一致。I’mafraidhewon’tfinishittoday,

?will

he八個注意3.陳述部分為主從復合句的反意疑問句4.當陳述部分為there

be句型時，疑問部分仍用there

作“主語”

There

was

nothing

in

the

room,

?Therewillbemanypeople,

?Thereisstillsometimeleft,

?was

therewon’tthereisn’tthere八個注意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，其疑問部分要用肯定式.doeshedid

shedoyou八個注意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，疑問部分仍用否定式

It

is

unfair,

?

Youdislikesinging,

?Shedisagreedwithyou,

?

isn’t

itdon’tyoudidn’tshe八個注意

若陳述部分用must表示“必須”，疑問部分用

mustn’t

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

①推測現(xiàn)在②推測過去

③推測已完成的情況Youmustbetired,

?Itmusthaverainedlastnight,

？Shemusthavewrittenthenovelforyears,

?aren’tyoudidn’tit7.含must的反意疑問句八個注意hasn’tshe陳述部分的主語為somebody,someone,everyone,everybody,noone,nobody等復合不定代詞時，疑問句主語用theySomeonelockedthedoor,didn’t

?Everyonehasreadthebook,haven’t

?Nobodywaslate,were

?8.

關(guān)于主語theytheythey八個注意陳述部分的主語為something,anything,everything,nothing等復合不定代詞時，疑問句主語用itEverything

is

ready,

isn’t

it?Nothing

is

important,

is

it?

8.

關(guān)于主語八個注意當陳述部分主語是指示代詞this/that或these/those指物時，疑問部分主語用it或they；指人時，疑問部分主語用相對應(yīng)的人稱代詞That

is

a

new

car,

?Thoseareournewclassbuildings,

?Thatisn’tyourteacher,

?Theseareyourfriends,

?

isn’t

itaren’ttheyishe/shearen’tthey8.

關(guān)于主語八個注意I’mnotwrong,

?I’mthefirsttotheofficeeveryday,

?amIaren’tI8.

關(guān)于主語八個注意當陳述部分為Iamnot…時，疑問部分用amI?

當陳述部分為Iam…時，疑問部分用aren’tI?

陳述部分的主語附加疑問部分的主語somebody,someone,everyone,everybody,noone,nobodyhe或theysomething,anything,everything,nothingitthis/that,these/those人：對應(yīng)的人稱代詞物：it,theyIamaren’tI不定式、動名詞、其它短語it8.關(guān)于主語八個注意【口訣】反意疑問并不難，陳述疑問句中含。前后肯否恰相反，否定詞綴不能算。主謂時態(tài)要一致，特殊情況記心田。實際情況來回答，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