Unit+3+Section+A+1a-2d 人教版七年级英语下册+

Unit3Howdoyougettoschool?SectionA(1a-2d)Teachingaimsanddemands:1.Keywords:train,bussubway,ride,bike,sixtyseventy,hundred,minute,kilometer.2.Keydrills.(1)Howdoyougettoschool?Iwalk.(2)Howdoeshe/shegettoschool?He/Shetakesthetrain/bus/subway.(3)Howfarisitfromyourhometoschool?About10kilometers.(4)Howlongdoesittakeyoutogettoschool?About15minutesbybike.3.Thelanguageobjects:Talkabouthowtogettoplaces.takeabustakeatrainleadintakeaplanetakeacartakethesubwaytakeashiprideabike

takeataxiHowdotheygotoschool?takethetraintakethebustakethesubwayrideabikewalkPairwork—Howdoyougettoschool?—I______toschool.takethetrain

takethesubwayrideabiketakethebuswalk①此句是how引导的特殊疑问句，用来询问交通方式。②getto意为“到达”，后接地点名词。若后接here,

there,home等地点副词时，则省略介词to。Matchthewordswiththepictures.1．takethetrain❶________2．takethebus________3．takethesubway________4．rideabike________5．walk________1a

LanguageGoal：Talkabouthowtogettoplacesedba—Hey,Dave.Howdoyougettoschool?—Iwalk.❷Howaboutyou，Sally?—Iridemybike.cListenandwritethenumbersnexttothecorrectstudentsinthepictureabove.1b

1.Bob

3.John

5.YangLan2.Mary4.Paul6.Jim26543Boy:

How

do

Bob

and

Mary

get

to

school?

Girl:

Bob

takes

the

train

and

Mary

takes

the

subway.

Boy:

How

does

John

get

to

school?

Girl:

He

takes

the

bus.

Boy:

How

do

Paul

and

Yang

Lan

get

to

school?

Girl:

They

walk.

Look,

there

they

are

now!

Boy:

Does

Jim

walk

to

school?

Girl:

No,

he

doesn’t.

He

rides

his

bike.

1b1cLookatthepicturein1a.Howdothestudentsgettoschool?Makeconversationswithyourpartner.—HowdoesMarygettoschool?—Shetakesthesubway.Learnthesenumbersandfindouttherules:onetwothreefourfivesixseveneightnineten

eleven

11

twelve

1213

thirteen14fourteen15

fifteen16sixteen17seventeen18

eighteen19nineteen20

twenty30

thirty40

forty50

fifty60

sixty70

seventy80

eighty90

ninety21twenty-one…31thirty-one…41forty-one…51fifty-one…61sixty-one…71seventy-one…81eighty-one…91ninety-one…fifty-eightonehundredandthreeHowlong?Twenty-fiveminutes.ninehundredB:Ittakeshimtwenty

minutes(togoschool).

20minutesA:HowdoesTomgotoschool?B:Hewalkstoschool.A:Howlongdoesittakehim(togotoschool)?A:HowdoesJackgotoschool?B:Hetakesthebustoschool.A:Howlongdoesittakehim?B:Ittakeshim30minutes.6:307:00

30minutes2aListenandrepeat.Thenwritethecorrectnumbernexttotheword.1sixty­one________seventy­two________eighty­four________ninety­nine________onehundredandfive❸________twohundred________61997284105

99

200

72

61105842002bListenandcompletethechart.How？Howlong?(minutes)Howfar?(kilometers)TomJanewalksabout20minutesabout2kmtakesthebusonehourand30minutes/90minutesabout60kmConversation

1Mary:

How

do

you

get

home

from

school,

Tom?Tom:

I

walk.Mary:

How

long

does

it

take?

Tom:

It

takes

about

20

minutes.

Mary:

Wow!

That’s

quick!

How

far

is

it

from

the

school

to

your

home?

Tom:

Only

about

two

kilometers.

Conversation

2

Peter:

How

do

you

get

home

from

school,

Jane?

Jane:

I

take

the

bus.

Peter:

How

long

does

it

take?

Jane:

Oh,

about

one

hour

and

30

minutes.

Peter:

Wow!

That’s

a

long

time!

Jane:

Yes,

I

only

go

home

on

weekends.

Peter:

How

far

is

it

from

your

home

to

school?

Jane:

It’s

about

60

kilometers.

PairWorkStudentAisJaneandStudentBisTom.Usetheinformationin2btomakeconversations.A:Howdoyougettoschool?B:I...A:Howlongdoesittake...?B:Ittakes...A:Howfarisitfrom...to...?B:It’sabout...2cGroupworkWhoHowHowlongHowfarLilyonfoottenminutesonekilometerWorkingroupsoffouranddoaresearchaboutothers’transportation,theamountoftimeanddistancetoschool.Let'sdoasurvey!Howdoyougettoschool?你怎样到学校？【用法详解】此处how引导的特殊疑问句用来询问交通方式。可用以下表达来回答：how引导的特殊疑问句①take/drive/ride+冠词+表示交通工具的名词②by+表示交通工具的名词(多用于句末，作状语)③on/in+冠词/物主代词+表达交通工具的名词④drive/walk/ride/fly…(to+地点名词)—Howdoesshegettohospital?她怎样到医院？—Rideabike./Bybike.骑自行车。train/treɪn/n.火车知识点1考向二“take＋the＋交通工具”用于表示“乘……”，相当于“goto...by＋交通工具”。eg:IwilltakethetraintoKunming.＝IwillgotoKunmingbytrain.

我将乘火车去昆明。takethetrain乘火车eg:ItakethetraintoBeijing.我乘火车去北京。考向一“by＋交通工具”短语中间不加任何冠词或物主代词，且交通工具也不用复数形式。【注意】典例Mr.Smithtakesthetraintowork.(同义句转换)Mr.Smith________________________________________.goestoworkbytrain【点拨】此题考查动词短语takethetrain和介词短语bytrain的区别。bytrain作状语，且中间没有任何冠词。拓展train还可作动词，训练；培训；接受训练”等。eg:Howdoyoutrainyourdog?你是如何训练你的狗的？—Howdoyougettoschool？你是怎样到校的？—Iwalk.我步行。知识点2考向一【重点】

这是用来询问交通方式的交际用语。句法分析：句中how对交通方式进行提问。对本单元出现的以下短语进行提问要用特殊疑问词how。动词短语takea/thetrain(bus等交通工具)介词短语bytrain(bus等交通工具)ona/thetrain(bus等交通工具)

典例—________doyouusuallygotoschool?—Bybike.A．WhatB．WhoC．HowD．WhenC【点拨】此题用正确把握语境法。Howdoyou...？是用来询问交通方式的交际用语。考向二辨析getto，arrive与reachgetto到达gettoBeijing到达北京arrivearriveat到达(小地方)arriveatschool

到达学校arrivein到达(大地方)arriveinBeijing

到达北京reach抵达(及物动词，后直接加宾语)reachBeijing到达北京Ⅰ.词汇。1.Myhomeisnear.I______(步行)toschool.2.LiLei______thesubway(乘地铁)toschool.3.HisfatheroftengoestoShanghai