Unit3 Discovering Useful Structures 课件-2023-2024学年高中英语人教版（2019）必修第一册

Unit3SPORTSANDFITNESS

DiscoveringUsefulStructuresMakesmallconversations高一英语Sharon⁠附加疑问句1.Wonderfulgym,

isn’t

it?2.Thisisn’tyourfirsttimehere,

is

it?3.Youcomehereoften,

don’t

you?4.You’velostsomeweight,

haven’t

you?5.Youwon’tletmedownagain,

will

you?6.Oh,Idon’thavetocomehereeveryday,

do

I?7.Ofcoursenot.It’suptoyou,

isn’t

it?

观察下列语句，完成【我的发现】1.Wonderfulgym,

isn’t

it?2.Thisisn’tyourfirsttimehere,

is

it?3.Youcomehereoften,

don’t

you?4.You’velostsomeweight,

haven’t

you?5.Youwon’tletmedownagain,

will

you?6.Oh,Idon’thavetocomehereeveryday,

do

I?7.Ofcoursenot.It’suptoyou,

isn’t

it?

1.附加疑问句又称为反意疑问句。附加疑问部分的句式为:

/be动词/情态动词动词

⁠＋主语,其中主语必须用

代词⁠。2.附加疑问句由两部分组成:前一部分是

陈述⁠句式,后一部分是

疑问⁠句式,两者用逗号隔开。3.附加疑问句一般是前肯定后

否定⁠,或者前否定后

肯定。助动词/be动词/情态动词代词陈述疑问否定肯定⁠附加疑问句是附加在陈述句后的简短问句,对陈述句所叙述的事实或观点提出疑问。一、附加疑问句的组成1.结构:陈述部分＋附加疑问部分(助动词/be动词/情态动词＋陈述部分主语的相应代词)2.规律:陈述部分是肯定形式,附加疑问部分用否定形式;陈述部分是否定形式,附加疑问部分用肯定形式。助动词和人称前后一致。Youwonagoldmedalinamarathon,

didn’t

you?Messiisafamoussoccerplayer,

isn’t

he?Hissisterdidn’tattendthemeeting,

did

she?

前肯后否前否后肯Readtheconversationsbelowand

underlinethetagquestionsandtheiranswers.1Amy:

It'snotarealsport,isit?

ShenQi:Yes,itis.2Adam:

Thatsoundsinteresting,

doesn'tit?

Julie:

Sure,itdoes. 3LinTao:Hi!lt'sabeautifulday,isn'tit?

HanJing:Yes,itis.I'mgoingtoplaysoccer.Canyoucomealongandjoinus?

LinTao:

Sorry,Ican't.I'vegotto

meetmyadviser.Bytheway,ourschoolsoccerteam

wonatlast,didn'tthey?

HanJing:No,theydidn't.It'stoobad.课本P40Whatfunctionsdothetagquestionshave?1Amy:

It'snotarealsport,isit?

2Adam:

Thatsoundsinteresting,

doesn'tit? 3LinTao:Hi!lt'sabeautifulday,isn'tit?

LinTao:

Bytheway,ourschoolsoccerteam

wonatlast,didn'tthey?课本P40反义疑问句又被称为附加疑问句，它是对说话人说的句子的反问，有加强语气、请求进一步的确定的意味。二、否定附加疑问句的回答

—lt'sabeautifulday,isn'tit?今天天气很好，不是吗?—Yes,itis.是的,它是。—Thatsoundsinteresting,

doesn'tit?听起来很有趣，不是吗? —Sure,itdoes. 当然，确实如此。—Hewantstogo,doesn’the?——他想去,不是吗?—No,hedoesn’t.——不,他不想去。1.当陈述部分为肯定式,附加疑问部分为否定式时,其回答一般不会造成困难,只需照情况回答即可。前肯后否，照实回答前面—Youaren’tastudent,

are

you?你不是学生,是吗?—Yes,

I

am.不,我是。/No,I’m

not.是的,我不是。—It'snotarealsport,isit? —Yes,itis.不，它是。/No,itis.是的，它不是。2.当陈述部分为否定式,附加疑问部分为肯定式时,要根据事实来回答,事实是肯定的用Yes;Yes译为“不”事实是否定的用No;No译为“是的”。⁠完成下列附加疑问句①Hewasn’tseriouslyinjuredintheaccident,

washe

⁠?

②Hehasn’tgivenuphisgoal,

hashe

⁠?

③Youfoundthekeyinthebedroom,

didn’tyou

⁠?

④Everythinghasbeenready,

hasn’tit

⁠?

washe

hashe

didn’tyou

hasn’tit

Completetheconversationswithappropriatetagquestionsorcorrectanswers.1A:It'snotgoingtorain,isit?B:

.It'sagooddayforsports. A:Thenwecanplayfootball,

?B:

.Wedon'thaveaball.can’tweNo,itisn’t.No,wecan’t.课本P40不看问法，只回答事实

Completetheconversationswithappropriatetagquestionsorcorrectanswers.2A:It'sSportsDaynextThursday,

?B:You'reright,itis.Let'saskXiaLeiifshewantstojoinateam.A:Shelikessoccer,

? B:

.Butshelovesvolleyball.Shecouldbeinthevolleyballteam.isn’titdoesn’tsheNo,shedoesn’t.Completetheconversationswithappropriatetagquestionsorcorrectanswers.3A: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’the三、附加疑问句的几种特殊情况there、不定代词与指示代词做主语祈使句的反义疑问句：let’s和letus含否定的含义和否定的前缀感叹句、并列句和主从复合句特殊的情态动词there、不定代词与指示代词做主语There

wasanoldstadiuminfrontofourschool,

wasn’t

there?Therearesomeducksswimmingintheriver,aren’tthere?陈述句是存在句Therebe句型时，简短问句为be的适当形式+there?

there、不定代词与指示代词做主语Someoneiswaitingforyouattheschoolgate,isn’the?Nobodywanttogowithyou,dothey?Everyonelikesapples，doesn’the?Nothingisbetterthanthismethod,isit?表示人的不定代词（如everyone/everybody/someone/somebody/noone等）时，简短问句的主语:复数they或单数he。表示物的不定代词（如nothing/everything/anything等）时，简短问句的主语用it代指。there、不定代词与指示代词做主语Thisisn’tyourfirsttimehere,isit？Thatisanewcar,isn’tit?These

arecreditcards,

aren’t

they?Thosearen’tmyfriends,arethey?指示代词this/that，简短问句的主语用it；指示代词these/those，简短问句的主语用they。祈使句的附加疑问句Lookatmeplease,will/won’tyou?Openthewindow,will/won’t/wouldyou?

Don’teatinclass,

willyou?肯定祈使，疑问用will/would/won’tyou,否定祈使，疑问用will/canyou;Let’splayagame,shallwe?Let’sgohiking,

shall

we?Letusgotothepark,

willyou?

let’s

开头的用shallwe,letus/me开头的用willyou.willyou表示请求won’tyou表示邀请，劝说祈使句的反义疑问句3.当祈使句为Let's...时，反义疑问句要用shallwe。当祈使句为Letus...时，则要分两种情况：即表示请求时，反意疑问句用willyou，表示建议时，反意疑问句用shallwe。例：Let'stakeabus,shallwe?我们坐公交车好吗？Letusknowyourphonenumber,willyou?请把你的电话号码告诉我们，好吗？Letusgoswimmingtomorrow,shallwe?我们一起去游泳好吗？含否定的含义和否定的前缀Heseldomcontactshisfamily,

does

he?Thereislittlemilkinthefridge,isthere?There'shardlyanytealeft，isthere？陈述部分有little、few、never、hardly、seldom、no、nothing、nobody、noone、none、neither等表示否定意义的词时,附加疑问部分用肯定形式。含否定的含义和否定的前缀Yoursonisunhappy,

isn’t

he?Theydisagreewithourdecisions,don’tthey?ItisimpossibletolearnEnglishwellinamonth,

isn’t

it?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,附加疑问部分用否定形式。感叹、并列、主从复杂句1）Whatafinedayitistoday！Whatafinedayitistoday，isn’tit？2）Howfastheruns！Howfastheruns，doesn’the？3）Whatalongtimewehavebeenwaiting！Whatalongtimewehavebeenwaiting，haven’twe？感叹句的附加疑问部分需用be的一般现在时态的否定形式或助动词的其他形式。感叹、并列、主从复杂句Sheisalwaysagoodgirl,andsheisneverlateforschool,isshe?

陈述句为并列句，附加问句与邻近分句保持一致；Thestudentsaretalkingloudlywhentheteachercamein,aren’tthey?He

saidthematchwasafailure,

didn’t

he?陈述句为主从复合句，附加问句与主句保持一致。名师点津

Idon’tthinkhecheatedinthematch,

did

he?我认为他在比赛中没有作弊,对吗?当陈述部分是“I’msure,I’mafraid,Ithink/suppose/expect/imagine/believe等＋宾语从句”结构时,其附加疑问部分以从句为准,而且要注意陈述部分的否定转移现象。

特殊的情态动词mustWemustfinishourhomeworkontime,mustn’twe?1）作为情态动词表“必须”，这时反意疑问句直接用mustn't/needn'tThebabymustbesleepingnow,isn’the?2)表示推测时，由must后面的动词决定。musthavedone...表示对过去事实的肯定推测“musthavedone”，表示对对过去事实的肯定推测eg.Theymusthavegonetherelastnight,

didn'tthey?Theymusthavearrivedbynow,

haven'tthey?TheymusthavebeentotheGreatWall,

haven'tthey?Theymusthavelearnt5000Englishwordsbytheendoflastterm,

hadn'tthey?1.有表示过去的时间状语，问句用过去时didn't；2.没有表示过去的时间状语，问句用现在完成时haven't或hasn't。3.陈述句中有表示过去完成时的时间状语，问句用hadn't.特殊的情态动词Heused

tosmokealot,

didn’t/usedn’t

he?谓语为usedto（曾经；过去经常），简短问句为didn’t/usedn’t+主语?Hehadbetterfindhiswallet,hadn’the?谓语为hadbetter最好做时，简短问句用hadn’t+主语。Yououghttotakecareofthem,oughtn’t/shouldn’tyou?谓语为oughtto（应该），简短问句用ought(n’t)/should(n't)+主语。

特殊的情态动词Hehasalotofthingstodotoday,doesn’the?Shehasbeentothecityseveraltimes,hasn’tshe?谓语为have/has“有”时，问句：do的适当形式+主语?；若have/has作助动词时，则用have/has的适当形式。Theyneedn’thandintheirhomeworktoday,needthey?Weneedmoreinformationtomakeadecision,don’twe?need/dare作情态动词时，问句用need(n’t)/dare(n’t)；作实义动词“需要/敢”时，借助助动词do的适当形式。

特殊的动词

We

havetoarrivethereontime,don’twe?Shehadtofinishthistaskassoonaspossible,didn’tshe?谓语为haveto不得不时，简短问句用do的适当形式。⁠

完成下列附加疑问句①Jackhaddinnerwithhismotherathomeyesterday,

didn’the

⁠?

②Hisparentsmusthavebeenhardonhimwhenhewasyoung,

weren’tthey

⁠?③Let’sgoandhavearest,

shallwe

⁠?

④Turnoffthelightswhenyouleavetheclassroom,

will/won’tyou

⁠?

⑤Idon’tthinkitisagoodmovie,

isit

⁠?

⑥You’dbetterrecitesomeTangPoems,

hadn’tyou

⁠?

didn’the

weren’tthey

shallwe

will/won’tyou

isit

hadn’tyou

课时检测·提能力小黄本课时检测P184⁠维度一:基础题型练完成下列附加疑问句。1.Yourparents

hadalongtalkwithyoulastnight,

didn’tthey

⁠?

2.Everyonehasadvisedyounottogoonadiet,

haven’tthey/hasn’the

⁠?

3.Shoppingisn’twhatyouwanttodo,

isit

⁠?

4.Everythingseemsallright,

doesn’tit

⁠?

5.You

musthavegottheletteryesterday,

didn’tyou

⁠?

6.Sheseldomargueswithothers,

doesshe

⁠?

7.Theyarehopeless,

aren’tthey

⁠?

didn’tthey

haven’tthey/hasn’the

isit

doesn’tit

didn’tyou

doesshe

aren’tthey

8.Don’tplaywithfire,

willyou

⁠?

9.Let’sgohome,

shallwe

⁠?

10.Theytoldmeitwasnottrue,

didn’tthey

⁠?

11.Thereisnobodyoutside,

isthere

⁠?

12.—Heknowslittleaboutit,

doeshe

⁠?

—Yes,

hedoes

⁠./No,

hedoesn’t

⁠.

willyou

shallwe

didn’tthey

isthere

doeshe

hedoes

hedoesn’t

维度二:语法与写作1.Let’s

setanexampleto

⁠thejuniorstudents,

shallwe

⁠?

让我们给低年级的学生树立一个榜样,好吗?2.Don’t

loseheart

⁠evenwhenintrouble,

willyou

⁠?

即使处在困境中也不要丧失信心,好吗?

3.Letus

gototheplayground

⁠togethertoplayfootball,

willyou

⁠?

让我们一起去操场踢足球,好吗?4.Youmust

applyforavisa

⁠beforegoingabroad,

mustn’tyou

⁠?

在出国之前你必须申请签证,是不是?

5.Youmusthaveleftyourbaginthetheatre,

haven’tyou

⁠?

你一定是把包落在剧场了,是不是?

setanexampleto

shallwe

loseheart

willyou

gototheplayground

willyou

applyforavisa

mustn’tyou

haven’tyou

6.Withgreatdetermination,henever

losesheart

⁠,

doeshe

⁠?

有了巨大的决心,他从不灰心,是不是?7.Henevertoldhisparentsthattheirfriendship

fellapart

⁠,

didhe

⁠?

他从不告诉他的父母他们的友谊破裂了,对吗?

8.Healthismoreimportantthanwealth,

isn’tit

⁠?

健康比财富重要,是不是?9.Gymnasticscan

buildupourstrength

⁠andmakeushaveagracefulfigure,

can’tit

⁠?

体操训练能增强我们的力气,塑造我们优美的体形,是吗?10.

Let’sgotothegym

⁠todogymnastics,

shallwe

⁠?

让我们去体育馆做体操训练,好吗?losesheart

doeshe

fellapart

didhe

isn’tit

buildupourstrength

can’tit

Let’sgotothegym

shallwe

维度三:语法与语篇阅读下面对话,补全对话中的附加疑问部分或答语。1.Lily:Ihaven’tseenyourecently.Whatareyoudoingthesedays?Bob:Iamdoingresearchonhowtoprotectwildlife.Lily:Youhaveneverdonesuchresearchbefore,

(1)

haveyou

⁠?

Bob:Yes,thisisthefirsttimethatIhavedonethis.Ihavereadsomepapersonthistopicandalsoattendedalecture.Lily:Thelecture