Unit3 Discovering Useful Structures(ppt课件)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、Discovering Useful Structures【版本：人教册别：必修一】Unit 3 Sports and Fitness目录页contents Language pointsTag questions Homework Tag questions1.Amy:Its not a real sport,is it?Shen Qi:Yes,it is.2.Adam:That sounds interesting,doesnt it?Julie:Sure,it does.Tag questionsRead the conversations below and underline the

2、 tag questions and their answers.What functions do the tag questions have?3.Lin Tao:Hi!Its a beautiful day,isnt it?Han Jing:Yes,it is.Im going to play soccer.Can you come along and join us?Lin Tao:Sorry,I cant.Ive got to meet my adviser.By the way,our school soccer team won at last,didnt they?Han Ji

3、ng:No,they didnt.Its too bad.Function 1:to make confirmationFunction 2:to ask for opinionsTag questionsConclusionTag questionsWhat have you found about the structure?前句前句肯定肯定，后句，后句否定否定；前；前句句否定否定，后句，后句肯定肯定。反意疑问句的主语与前面反意疑问句的主语与前面问句一致，谓语为问句一致，谓语为be、情态动情态动词或助动词。词或助动词。答句与事实相符，答句与事实相符，用用“yes”，反之用，反之用“no”，

4、与问，与问句的肯定与否定无关。句的肯定与否定无关。ExampleFact:Tom wont take part in the final game.l Tom will take part in the final game,_ he?l Tom wont take part in the final game,_ he?wontwillNo,he wont.No,he wont.1.Kurt listened patiently,but then he smiled and said,“You dont have a personal plan for growth,do you?”“No,

5、”I _.A.admitted B.apologized C.interrupted D.complained ATag questions即学即用即学即用2.What information can you get from it?“Hey,arent you from Mississippi?”the elegant,white-haired writer remembered being asked by the stranger.“Im from Mississippi too.”Both of them come from Mississippi.Tag questions即学即用即

6、学即用3.The poor man needs our help,_?4.You have few friends,_?5.Dont close the window,_?6.Lets go shopping,_?7.There are few people on the playground,_?doesnt hedo youwill youshall weare thereTag questions即学即用即学即用1.前句有前句有few,little,hardly,seldom 等具有否定意义的词时等具有否定意义的词时，后句用，后句用_。2.前前句句是是There be句型句型时，时，反意

7、疑问句反意疑问句的主语的主语用用_。3.前句是前句是祈使句时祈使句时，反意疑问句用，反意疑问句用_作主语，动词用作主语，动词用_；前；前句是肯定句时，反意疑问句动词可用句是肯定句时，反意疑问句动词可用_。4.前为前为lets 时时，反意疑问句用，反意疑问句用_。肯定肯定therewill或或wont shall we?Tag questionsSummaryyou willGary:Steve,you like football,_?Steve:Well,yes,sort of.But Im not a good player.Why?Gary:Well,we need another pla

8、yer for our team tomorrow.Youll play for us,_?Steve:Tomorrow?But tomorrows Sunday,_?Gary:No,its Saturday.wont youisnt itTag questionsdont you即学即用即学即用Steve:Oh.Well,OK.I can play,I guess.But why dont you ask Billy Wright?Hes a better player than me,_?Gary:Billy Wright?Hes only twelve.Hes too young.I c

9、ant ask him,_?Steve:So?If hes a good player,his age doesnt matter,_?Gary:Well,Ill ask him.But we still need you anyway we need two players for tomorrow.isnt hecan Idoes itTag questions即学即用即学即用Tag questions即学即用即学即用1.Few of them hurt themselves in the accident last night,_?A.dont they B.didnt they C.d

10、id they D.do they2.Youve never seen dinosaur eggs,have you?_.How I wish to visit the dinosaur world!A.Yes,I have B.No,I havent C.Certainly,I have D.Of course,I haventCBTag questions即学即用即学即用3.His sister had a bad cough,_ she?A.wasnt B.doesnt C.hadnt D.didnt4.Mr green went to Shenzhen on business last

11、 week,_?A.isnt he B.doesnt he C.didnt he D.hasnt heDC5.加入我们吧，好吗？加入我们吧，好吗？6.昨天昨天，他们输了那场最重要的比赛，是吗？他们输了那场最重要的比赛，是吗？Join us,will/wont you?They lost the most important game yesterday,didnt they?Tag questions即学即用即学即用翻译句子。7.全世界很少有人愿意尝试这种活动，是吗？全世界很少有人愿意尝试这种活动，是吗？8.百百分之八十的学生常犯拼写错误，是吗？分之八十的学生常犯拼写错误，是吗？Few peo

12、ple at home and abroad are willing to have a go at the activity,are they?Eight in ten students often make spelling mistakes,dont they?Tag questions即学即用即学即用 Language pointsLanguage points:Important phrases (P40)12345by the wayIts time for badminton class.appropriate questionsact outhave a good time顺便

13、说一下顺便说一下该上羽毛球课了。该上羽毛球课了。恰当的问题恰当的问题表演出来表演出来玩得开心玩得开心Language points:Important sentences (P40)1.Can you come along and join us?(P40)你能来加入我们吗？你能来加入我们吗？辨析：join：指加入某组织、团体，并成为其中一员，如入党参军等：指加入某组织、团体，并成为其中一员，如入党参军等：join us/join the army/join the Party take part in:指加入某项活动或会议，并发挥作用，可指加入某项活动或会议，并发挥作用，可与与join in

14、互换。互换。take part in the activity1.At the end of the concert,a lonely listener began to cheer,and soon the whole crowd _（加入）（加入）.Tag Questions即学即用即学即用joined inHe joined the army two years ago.=He has been in the army since two years ago.=He has been in the army for two years.Language points:Important

15、sentences (P40)2.She could be in the volleyball team.(P40)她能够加入排球队。她能够加入排球队。Compare and Find“be+介词介词”表示状态，在不同情境下有不同含义。表示状态，在不同情境下有不同含义。【版本：人教册别：必修一】Discovering Useful Structures：Make small conversationscontents Language pointsTag questions Homework Tag questionsRead the conversations below and under

16、line the tag questions and their answers.Amy:Its not a real sport,is it?Shen Qi:Yes,it is.Read the conversations below and underline the tag questions and their answers.That sounds interesting,doesnt it?Sure,it does.AdamJulie Read the conversations below and underline the tag questions and their ans

17、wers.Lin Tao:Hi!Its a beautiful day,isnt it?Han Jing:Yes,it is.Im going to play soccer.Can you come along and join us?Lin Tao:Sorry,I cant.Ive got to meet my adviser.By the way,our school soccer team won at last,didnt they?Han Jing:No,they didnt.Its too bad.What functions do the tag questions have?F

18、unction 1:to make confirmationFunction 2:to ask for opinionsSummary 1What have you found about the structure?前句前句肯定肯定，后句，后句否定否定；前；前句句否定否定，后句，后句肯定肯定。反意疑问句的主语与前面反意疑问句的主语与前面问句一致，谓语为问句一致，谓语为be、情态动情态动词或助动词。词或助动词。答句与事实相符，答句与事实相符，用用“yes”，反之用，反之用“no”，与问，与问句的肯定与否定无关。句的肯定与否定无关。Fact:Tom wont take part in the f

19、inal game.l Tom will take part in the final game,_ he?_ l Tom wont take part in the final game,_ he?_wontNo,he wont.willNo,he wont.1.Kurt listened patiently,but then he smiled and said,“You dont have a personal plan for growth,do you?”“No,”I _.A.admitted B.apologized C.interrupted D.complained ATag

20、questions即学即用即学即用Tag questions即学即用即学即用2.What information can you get from the following words?“Hey,arent you from Mississippi?”the elegant,white-haired writer remembered being asked by the stranger.“Im from Mississippi too.”_ Both of them come from Mississippi.Work in pairs3.The poor man needs our h

21、elp,_?4.You have few friends,_?5.Dont close the window,_?6.Lets go shopping,_?7.There are few people on the playground,_?doesnt hedo youwill youshall weare thereTag questions即学即用即学即用1.前句有前句有few,little,hardly,seldom 等具有否定意义的词时等具有否定意义的词时，后句，后句用用_。2.前前句句是是there be句型句型时，时，反意疑问句反意疑问句的主语的主语用用_。3.祈使句祈使句：前前

22、句句是是否定句否定句时时，反意疑问句用，反意疑问句用_作主语，动词用作主语，动词用_；前前句是句是肯定句肯定句时，反意疑问句动词可用时，反意疑问句动词可用_。4.前为前为lets 时时，反意疑问句用，反意疑问句用_。肯定肯定therewill或或wont shall we?you willSummary 2Tag questions即学即用即学即用Gary:Steve,you like football,_?Steve:Well,yes,sort of.But Im not a good player.Why?Gary:Well,we need another player for our t

23、eam tomorrow.Youll play for us,_?Steve:Tomorrow?But tomorrows Sunday,_?Gary:No,its Saturday.wont youisnt itdont youTag questions即学即用即学即用Steve:Oh.Well,OK.I can play,I guess.But why dont you ask Billy Wright?Hes a better player than me,_?Gary:Billy Wright?Hes only twelve.Hes too young.I cant ask him,_?Steve:So?If hes a good player,his age doesnt matter,_?Gary:Well,Ill ask him.But we still need you anyway we need two players for tomorrow.isnt hecan Idoes it Homework1.Finish Exercise 1 on P84 and Exercise 2,3 and 4 on P85.2.Recite the phrases learned this period.Homework