初中英语七年级下册Unit3 SectionA(Grammar Focus-3c)教学课件

Howdoyougettoschool?Unit3SectionAGrammarFocus-3cTeachingandLearninggoals:一、语言知识:1.掌握下列词汇：drive,car,live2.熟练运用下列短语:howlong,howfar,from…to…，walktoschool,driveacar二、语言功能:熟练掌握以how,howlong,howfar引导的一般现在时的特殊疑问句及回答。

Theimportantanddifficultpoints1.熟练掌握以how,howlong,howfar引导的一般现在时的特殊疑问句及回答。2.以how,howlong,howfar引导的特殊疑问句中助动词或系动词的使用及语序。WritedownthefollowingphrasesandChinesemeanings.1.rideabike=

2.takethesubway=

3.takethetrain=

4.takethebus=

5.walk=

6.Howfarisitfrom…to…?7.Howlongdoesittake…?

8.Ittakessb.sometimetodosth.

bybike骑自行车bysubway乘坐地铁bytrain乘坐火车bybus乘坐公共汽车onfoot步行从…到…有多远？花费…多长时间？做某事花费某人多长时间。10kilometers20minutesRole-playtheconversation2e.15minutesYes,Irideittoschooleveryday.Hey,Jane?Isthisyournewbike?Pairwork

A:Howdothey

gettoschool?B:They

A:Howdoyou

gettoschool?B:I

takethebustoschool.gettoschoolbybus.walktoschool.gettoschoolonfoot.20minutes2kilometershomeschoolWhichpairscanmakeaconversation?Howdoeshe…?Howlongdoesittake…?Howfarisitfrom…to…?A:

Howdoeshegettoschool?B:Hegetstoschoolbybike./Herideshisbiketoschool.A:

Howlongdoesittaketogettoschool?B:Ittakesabout20minutes.A:

Howfarisitfromhishometoschool?B:It’sabouttwokilometers.Youcansaylikethis:

呈现语法【观察领悟】

Howdoyougettoschool?Iridemybike.Howdoesshegettoschool?Sheusuallytakesthebus.

Howlongdoesittaketogettoschool?Ittakesabout15minutes.

呈现语法【观察领悟】Howfarisitfromyourhometoschool?It’sonlyabouttwokilometers.DoesJanewalktoschool?No,shedoesn’t.Shegoesbybike.Dotheytakethebustoschool?No,theydon’t.Theywalk.

Canyoufindouttherules?1.前四个句子为特殊疑问句，特殊疑问词为

。特殊疑问句句式结构：

。特殊疑问句句式答语：

。后两个句子为一般疑问句。其句式结构为：

。其答语：

。2.How意为“___________”本句中用来提问__________等。How，Howlong，Howfar

特殊疑问词+助动词+主语+动词（词组）+其他?用陈述句作答

助动词+主语+动词（词组）+其他用Yes/No回答怎么样出行方式

Howlong意为

,用来询问

。答语为表示一段时间的名词性短语。Howfar意为

,用于

，答语要用表示距离的词语。3.“Ittakessb.sometimetodosth.”是固定用法，意为“

”。it是形式主语，不定式

是真正的主语。如果对时间宾语提问，要用

引导的特殊疑问句。Canyoufindouttherules?多长时间

某个动作所持续的时间

多远

询问两地间的距离

某人花费多长时间做某事

todosth.

howlong

Haveachallenge!实战演练Choose(2marks)—______isitfromheretothesupermarket?—Abouttwentyminutes’walk.HowfarB.HowlongC.HowoftenD.HowmanyChoose(3

marks)Mollygoestoschool_______herfather’scarandLarrygoestoschool______foot.A.by;onB.in;byC.in;onD.on;byAC连词成句（3marks）how,they,do,to,school,get,everyday?_________________________________?连词成句（4marks）howlong,it,does,take,you,get,to,home,from,to,school?

_______________________________________________________?

Howdotheygettoschooleveryday

Howlongdoesittakeyoutogettoschoolfromhome

完成句子（3marks）昨晚我用了一小时写作业。

It__________onehour__________my

homeworkyesterdayevening.

完成句子（4marks）她住的地方离学校有多远？How________________shelive________school?

tookme

towritelongdoes

from

完成句子（3marks）上学打的要花10分钟。Ittakes10minutes________________schoolbytaxi.

就画线部分提问（5marks）Mymothergoestoworkbybike._______________yourmother________towork?togoto

Howdoesgo

同义句转换（3marks）

Jennyoftentakesabustoschool.(同义句转换)

Jennyoftengoestoschool______________.

就画线部分提问（5marks）

MrSmithlives10milesawayfromhisoffice.(就画线部分提问)______________

MrSmith

fromhisoffice?

bybusHowfardoeslive3aMatchthequestionswiththeanswers.Thenpracticethem.1.HowdoesMikegettoschool?2.Howlongdoesittaketogethome?3.Howfarisitfromhere?4.Doyourfriendsgotoschoolbybus?5.Doesyourdaddrivetowork?a.Yes,theydo.b.No,hedoesn’t.c.Herideshisbike.d.It’sfivekilometers.e.About15minutes.控制性机械练习1.为特殊疑问句,对出行方式提问,故用c作答。2.特殊疑问句,对时间提问,故用e作答。3.特殊疑问句,对距离提问,故用d作答。4.一般疑问句,主语为第三人称复数,故用a作答。5.一般疑问句,主语为第三人称单数,故用b作答。补全对话A:Doyouusuallygettoschoolbycar?

B:

Iusuallyridemybiketoschool.

A:__________doesshegettoschool?B:Shetakesthesubwaytoschool.A:___________isitfromherhometoschool?B:It’s12miles.A:____________doesittakehertogetfromhometoschool?

B:Ittakes15minutes.No,Idon’t.

HowHowfarHowlong3bUsethesewordstomakequestions.Thenaskandanswerthemwithyourpartner.1.school/you/getto/do/how___________________________________?___________________________________2.to/school/getto/does/howlong/take/it___________________________________?___________________________________HowdoyougettoschoolHowlongdoesittaketogettoschoolIridemybike.Ittakesaboutfiveminutes.

半控制性意义练习

3.school/your/from/it/is/howfar/home/to___________________________________?___________________________________4.you/to/walk/do/school___________________________________?___________________________________HowfarisitfromyourhometoschoolIt’sabouttwokilometers.DoyouwalktoschoolNo,Idon’t.Ialwaysridemybike.5.ride/theirbikes/do/school/yourfriends/to___________________________________?___________________________________DoyourfriendsridetheirbikestoschoolYes,theydo.1.看句子末尾的标点，可知这五个句子都是问句。2.先在所给的词汇中找特殊疑问词或助动词等。3.判断该句是一般疑问句还是特殊疑问句。4.特殊疑问句：特殊疑问词+助动词+动词(词组)+其他？5.一般疑问句:助动词+动词(词组)+其他？Makingasurvey

开放性交际运用

SummaryLearnbyourselvesHowtogettoplacesYes/Noquestions:Do/Does+主语+动词（词组）+其他?e.g:DoesJanewalktoschool?Howquestions对出行方式提问

对两地间的距离提问

对时间段提问

1.Howdo/does+某人+___________?

某人怎么去某地?

how是疑问副词,本句中用来提问__________等。

你叔叔通常怎样去香港？

___________________________________出行方式getto某地HowdoesyourunclegettoHongKong?

2.回答方式有两种:

A:某人+take(s)+____________+to某地。B:某人+get(s)to某地+___________