Unit 3 Discovering useful structures 2022-2023學年高中英語（人教版2019必修第一冊）

Youaretiredofhomework,aren’tyou?YouhavefinishedyourEnglishhomework,haven’tyou?Youwillbehappytodomorehomework,won’tyou?Tagquestions反意疑問句Unit3Readtheconversationfirst.Decidewhethertheintonationofthetagquestionsisrisingorfalling.Thenlistenandcheck.Dave:Wonderfulgym,isn’tit?Jack:Er…yes.It’sgreat.Dave:Thisisn’tyourfirsttimehere,isit?Jack:Actually,itis.Youcomehereoften,don’t

you?Dave:Yep.Atleastthreetimesaweek.Jack:You’velostsomeweight,haven’t

you?TagquestionsP37Function1:tomakeconfirmationFunction2:toaskforopinionsDave:Yes.Allthatfathasbecomemusclenow.Ifyouwanttoloseweight,too,Irecommendusingthespinbike.Jack:OK,butitwon’tmakemetootired,will

it?Dave:Maybeatfirst,butyou’llgetusedtoit.IusedtocomehereeverydaywhenIfirststarted.Jack:Oh,Idon’thavetocomehereeveryday,do

I?Dave:No.Ofcoursenot.It’suptoyou,isn’t

it?TagquestionsConclusionTagquestionsWhathaveyoufoundaboutthestructure?

前句肯定，后句否定；前句否定，后句肯定。

反意疑問句的主語與前面問句一致，謂語為be、情態動詞或助動詞。

答句與事實相符，用“yes”，反之用“no”，與問句的肯定與否定無關。

ExampleFact:Tomwon’ttakepartinthefinalgame.Tomwilltakepartinthefinalgame,______he?Tomwon’ttakepartinthefinalgame,____he?won’twillNo,hewon’t.No,hewon’t.P40Ex.1

Whatfunctionsdothetagquestionshave?

makeconfirmationaskforopinionsmakeconfirmationCompletetheconversationswithappropriatetagquestionsorcorrectanswers.Thenactthemout.(P40)1.A:It’snotgoingtorain,isit? B:__________.It’sagooddayforsports. A:Thenwecanplayfootball,________?

B:___________.Wedon’thaveaball.No,itisn’tcan’tweNo,wecan’tP40,Ex.22.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’theTagquestions觀察發現1.Fewofthemhurtthemselvesintheaccidentlastnight,______?A.don’tthey B.didn’tthey

C.didthey D.dothey2.—You’veneverseendinosaureggs,haveyou?

—_____.HowIwishtovisitthedinosaurworld!

A.Yes,IhaveB.No,Ihaven’tC.Certainly,IhaveD.Ofcourse,Ihaven’tCB3.Thepoormanneedsourhelp,___________?4.Youhavefewfriends,____________?5.Don’tclosethewindow,_____________?6.Let’sgoshopping,_________________?7.Therearefewpeopleontheplayground,____________?doesn’thedoyouwillyoushallwearethereTagquestions觀察發現1.前句有few,little,hardly,seldom,rarely,nothing,nobody等具有否定意義的詞時，后句用________。2.前句是Therebe句型時，反意疑問句的主語用________。3.前句是祈使句時，反意疑問句用_____作主語，動詞用_____；前句是肯定句時，反意疑問句動詞可用___________。4.前為let’s時，反意疑問句用__________。肯定therewill或won’tshallwe?TagquestionsSummaryyou

willmorespecialcasesNobodycalled,__________________?Nothingnewhappenedtoday,_____________?I’mright,______________________?Soyou'rehavingababy,__________?That'swonderful!He'd

betterdoit,

____________?didtheydidit

aren’tIareyouhadn’theAskandanswerinturns,

usingtagquestions.(Firstwritedownyourquestion,thenaskyourclassmatebehindyou.)HomeworkⅢ1.Kurtlistenedpatiently,butthenhesmiledandsaid,“Youdon’thaveapersonalplanforgrowth,doyou?”“No,”I______.A.admittedB.apologizedC.interruptedD.complained

ATagquestions即學即用Tagquestions即學即用3.Hissisterhadabadcough,____she?

A.wasn’t B.doesn’t

C.hadn’t

D.didn’t4.MrgreenwenttoShenzhenonbusinesslastweek,____? A.isn’the B.doesn’the C.didn’the D.hasn’theDC5.加入我們吧，好嗎？6.昨天，他們輸了那場最重要的比賽，是嗎？Joinus,will/won’tyou?Theylostthemostimportantgameyesterday,didn’tthey?Tagquestions即學即用翻譯句子。7.全世界很少有人愿意嘗試這種活動，是嗎？8.百分之八十的學生常犯拼寫錯誤，是嗎？Fewpeopleathomeandabroadarewillingtohaveagoattheactivity,arethey?Eightintenstudentsoftenmakespellingmistakes,don’tthey?Tagquestions即學即用2.Whatinformationcanyougetfromit?“Hey,aren’tyoufromMississippi?”theelegant,white-hairedwriterrememberedbeingaskedbythestranger.“I’mfromMississippitoo.”BothofthemcomefromMississippi.Tagquestions即學即用LanguagepointsⅡLanguagepoints:Importantphrases(P40)12345bythewayIt’stimeforbadmintonclass.appropriatequestionsactouthaveagoodtime順便說一下該上羽毛球課了。恰當的問題表演出來玩得開心Languagepoints:Importantsentences(P40)1.Canyoucomealongandjoinus?(P40)你能來加入我們嗎？辨析：

join：指加入某組織、團體，并成為其中一員，如入黨參軍等：joinus/jointhearmy/jointheParty

takepartin:指加入某項活動或會議，并發揮作用，可與joinin互換。

takepartintheactivity1.Attheendoftheconcert,alonelylistenerbegantocheer,andsoonthewholecrowd_______________（加入）.TagQuestions即學即用jo