Unit3SportsandFitnessDiscoveringUsefulStructures课件高一英语

Unit3SportsandFitness人教版2019必修第一册DiscoveringUsefulStructures目录Lead-inExercisesTagquestionsWorkBookLearningobjectives:

Attheendofthislesson,studentsareableto:1.Helpstudentslearntheformoftagquestions.2.Guidestudentstoknowthefunctionsoftagquestions.3.Designspecificsituationsforstudentstomakesmallconversitions.4.Graspthesentencestructuresofthetagquestions.5.Obtainthecorrectintonationofthetagquestions.6.Makeaconversationusingthetagquestionsin

correctsituations.Lead-in:

疑问句的类型:一般疑问句:(be动词/助动词/情态动词等开头，用yes/no回答)Doyoulikesports?2.特殊疑问句:(特殊疑问词开头，问什么答什么)Whatsportdoyoulike?3.选择疑问句:(一般疑问句或特殊疑问句，加上or)Whichsportdoyoulikebetter,basketballorfootball?4.反意疑问句:(陈述句+附加问句)Lead-in:

Readandnotice.Adam:Thatsoundsinteresting,doesn'tit?Julie:Sure,itdoes.LinTao: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.Amy:It'snotarealsport,isit?ShenQi:Yes,itis.Lead-in:

tagquestions(反意疑问句/附加疑问句)Thetagquestions:

Whatistagquestion?是什么?又称反意疑问句；1.

说话人向对方验证自己的陈述；2.

用于祈使句表请求，建议。概念与功能1Thetagquestions:

Whatistheformofthetagquestion?形式2Thecarisyourfather's, isn'tit?Thegirldoesn'tsleep, doesshe?Thedoctorcanhelpyou, can'the?陈述句附加疑问句be动词/情态动词/助动词（not）+主语（代词）Thetagquestions:

Whatistheformofthetagquestion?形式2陈述部分，附加疑问部分？肯定句情态动词/助动词/be+not+表示主语的代词情态动词/助动词/be+表示主语的代词否定句StructureExamplesIt’sabeautifulday,

isn’tit?Thatsoundsinteresting,doesn’tit?It’snotarealsport,isit?WangShundoesn’tgiveupswimming,doeshe?Nobodysawhimwalkintotheroom,didthey?You’ve

neverbeentoParis,haveyou?否定式陈述部分+肯定附加疑问部分含有否定词的陈述部分+肯定疑问部分肯定式陈述部分+否定附加疑问部分规律：前肯后否，前否后肯

astatement

(陈述句)

+

atagquestion

(附加疑问部分)疑问部分中的人称和时态应与陈述部分保持前后一致。YouarefromAustralia,

?Hedoesn’tliveinBeijing,

?doeshearen’tyou组成

:no,nothing,nobody,nowhere,none,never,few,little,seldom,hardly,rarely,neither助动词、be动词或情态动词+表示主语的代词反意疑问句的陈述部分含有由un-,im-,in-,dis-等否定意义的前缀构成的词语时，陈述部分要视为肯定含义，问句部分用否定形式。例：Yourfatherisunhappy,isn’the?

Themanisdishonest,isn’the?规律：前肯后否，前否后肯前肯后否前否后肯肯定陈述句+否定附加疑问句句否定陈述句+肯定附加疑问句1.Amy:It’snotarealsport,isit?(e-sports)

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

Julie:Sure,itdoes.3.LinTao: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.Howtoanswerthetagquestions?根据

回答，事实是肯定的用

，反之用

。yes+肯定结构no+否定结构实际情况2.Adam:Thatsoundsinteresting,doesn’tit?

Julie:Sure,itdoes.3.LinTao:Hi!It’sabeautifulday,isn’tit?

HanJing:Yes,itis.1.Amy:It’s

notarealsport,isit?(e-sports)

ShenQi:Yes,itis.根据

回答，事实是肯定的用

，反之用

。yes+肯定结构no+否定结构实际情况Translate它（电子竞技）不是一项真正的运动项目，对吗？不，它是一项真正的运动项目。那听起来很有趣，不是吗？当然，这听起来很有趣。嗨！这是美好的一天，不是吗？是，这是美好的一天。在前否后肯的结构中，yes

译成“不”，no

译成“是”。1.Theyworkhard,don’tthey?—

是的，他们工作努力。—

不，他们工作不努力。2.Theydon’tworkhard,dothey?—

不，他们工作努力。—

是的，他们工作不努力。

Trytoanswerthetagquestions.Yes,theydo.No,theydon’t.Yes,theydo.No,theydon’t.根据

回答，事实是肯定的用

，反之用

。yes+肯定结构no+否定结构实际情况在前否后肯的结构中，yes译成“不”，no译成“是”。3.Tommadenoanswer,didhe?----

.(是的，他没回答。)4.Thefilmwasn’tverygood,wasit?----

.(是的，不怎么好看。)No,hedidn’t.No,itwasn’t.Thetagquestions:

Whatistheusageofthetagquestion?用

法3He

likes

English,

doesn’t

he？他喜欢英语,不是吗？He

doesn’t

like

English,

does

he?

他不喜欢英语,是吗？回答

A:You

aren’t

a

teacher,

are

you?

你不是老师,是吗？B:Yes,

I

am./No,

I’m

not.不,我是。/是的,我不是。陈述部分与疑问部分的动词时态和动词性质应保持一致,而且肯定和否定形式彼此相反：陈述部分为肯定式时,疑问部分用否定式；陈述部分为否定式时,疑问部分用肯定式。前肯后否

前否后肯附加疑问句的回答:答语要和实际情况相符合,遵循“实事求是”的原则。肯定的答案用“Yes＋肯定结构”,否定的答案用“No＋否定结构”。

ThisisTom’stextbook,isn’tit?

Theseareyourbooks,aren’tthey?

Thatisn’tyourteacher,ishe/she?Nothingintheworldisdifficult,isit?Everythingisready,isn’tit?2.陈述句主语是指示代词this,that,these,those指物时,附加疑问句主语要用

；指人时，疑问句主语要用

。it或they相应的人称代词Everyoneknowsthatwriter,don’tthey/doesn’the?Nooneisatschoolnow,arethey?3.陈述句主语是表示人的不定代词，如anyone,someone,noone,everybody,nobody,somebody等，附加疑问句的主语通常用

。he或they4.陈述句主语是表示物的不定代词，如anything,nothing,something,everything等，反意疑问句的主语用

。itYourbrotherhasgonetothelibrary,hasn’the?

1.陈述句主语是名词时,附加疑问句的主语要用

来代替。相应的人称代词

Smokingisnotallowedhere,isit?

Whathelacksiscourage,isn’tit?5.陈述句主语是非谓语动词或主语从句时,附加疑问句的主语要用

来代替。itIdon’tthink(that)heisbright,ishe?Hethinks(that)heisgoingtobecomeadoctor,doesn’the?There

islittlewaterleft,isthere?

Let’sgotoschool,shallwe?Letus/mehaveatry,willyou?6.陈述句含宾语从句时，陈述部分主语是第一人称，附加疑问句的主语同________

保持一致;

如不是第一人称，则疑问部分主语同___________保持一致。7.Let’s后的附加疑问句用

。Letus/me后的附加疑问句用

。9.陈述句如果是therebe句型，反意疑问句的主语用

。there从句主语shallwewillyouComealongwithme,willyou/won’tyou?Don’tmakeanynoise,willyou?8.陈述部分是祈使句，无论是否定还是肯定，附加疑问部分多用

。肯定的祈使句的附加疑问句也可用_________。

willyouwon’tyou主句主语Thetagquestions:

谓语的选择1.

陈述部分谓语为

have、has、had(1)表示

“拥有”,

反意疑问句的谓语用have或do的相应形式都可以。

不表示“拥有”,用do的相应形式。例：Theyhaveahouseinthetown,haven’tthey/don’tthey?

Hehaslunchatschool,doesn’the？(2)陈述句的谓语动词是情态动词

have/has

to时,疑问部分用do的相应形式。例：

Theyhavetogothere,don’tthey？

Hehastoleaveearly,doesn’the？Thetagquestions:

谓语的选择(3)陈述部分的谓语是

hadbetter

时,疑问部分用hadn’t。例：You’dbetterhaveagoodrest,hadn’tyou？2.陈述句中的谓语动词是

wish

时,疑问部分常用may。例：Youwishtogohome,mayyou﹖3.陈述部分用

usedto+主语

时,问句部分用didn’t+主语

？或

usedn’t+主语

？例：Heusedtoliveinthecountry,didn’the?/usedn’the?

Theyusedtobegoodfriends,didn’tthey?/usedn’tthey?Thetagquestions:

谓语的选择4.陈述部分情态动词

must

(1)表

“必须”

时,疑问部分用

mustn’t

例:Youmustworkhardnextterm,mustn’tyou?

Imustanswertheletter,mustn’tI?(2)表

“推测”

时,疑问部分多与must之后的动词形式和时态与句子主语保持一致。

例：Hermothermustbeateacher,isn’tshe？

Shemusthavereadthenovel,hasn’tshe？Exercises:

1.A:It’snotgoingtorain,isit?

B:__________.It’sagooddayforsports.

A:Thenwecanplayfootball,________?

B:___________.Wedon’thaveaball.2.A:It’sSportsDaynextThursday,_______?

B:You’reright,itis.Let’saskXiaLeiifshewantstojoinateam.

A:Shelikessoccer,__________?

B:______________.Butshelovesvolleyball.Shecouldbeinthevolleyballteam.3.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!No,itisn’tcan’tweNo,wecan’tisn’titdoesn’tsheNo,shedoesn’tisn’theisheisn’the①

Yourparentshadalongtalkwithyoulastnight,

?②

NoonephonedmewhileIwasout,

?③Nothinghasbeenconsideredaboutthismeeting,

?④Thatwasahundredyearsago,

?⑤

Turnoffthelightswhenyouleavetheclassroom,

?⑥Fewpeoplearehere,

?⑦There’snoroomhere,

?⑧Let’sgotherebybus,

?⑨Letusgotherebybus,

?⑩Don’tforgettogivePollysomefood,

?

⑪Youthink(that)youarefunny,

?

⑫Whatheneedsisthespiritofnevergivingup,

?don’tyoudidn’ttheydidtheyhasitwasn’titwill/won’tyouaretheyisthereshallwewillyouwill/won’tyoudoesn’titExercises:

Usetagquestionstorole-playoneofthesituationsbelow.EventAddressDateConversation1A: TheSportsDayiscomingsoon,isn’tit?B: Yes,itis.Theyneedsomevolunteers,don’tthey?A:Yes,theydo.Weshouldvolunteer,shouldn’twe?B:Yes,weshould.Conversation2A: Wow,ChenLiangcanjumpreallyhigh,can’the?B: Hesurecan!Wearegoingtowin,aren’twe?A:Ithinkso.Theotherteammustscore10pointsintwominutes.Itcan’tbedone,canit?B:Idon’tthinkso.I’llberightback...Ohno!Theotherteamdidn’twin,didthey?A:I’mafraidso!SampleWorkBook:

Addtagquestionstothestatements.1.Let’sgoandworkoutinthegym,____________?2.Youdon’ttakepartinamarathonwhenyou’reill,____________?3.TurnofftheTV,____________________?4.She’sdoingallshecanforusintimesofstress,sowemustbackherup,____________?5.Henrythinksyouarecheatingyourfriends,____________?6.Andy’sneverbeenanythingbutafriendlyguy,____________?7.Emilyhadtocutoutsugarfromherdietasherdoctorsuggested,____________?8.There’sgoingtobeatalkonwellnessandfitnessnextweek,____________?shallwedoyoumustn’twewill/won’t/can/can’tyoudoesn’thehashedidn’t