2023【人教版】七年級(jí)英語下冊(cè)教學(xué)課件-第1課時(shí)（A 1a-2e）

Unit3Howdoyougettoschool?SectionA1a-2eR·七年級(jí)下冊(cè)LearningobjectsLearncurriculumwordsandusefulexpressions:train,bus,subway,ride,sixty,seventy,eighty...Talkabouthowtogettoplaces.Improveyourlisteningskillsthroughlisteningtraining.Let’swatchavideoWhattransportationismentionedinthevideo?交通工具

carbiketrainbusplaneshipsubwaytaxitruckplanesubwayshiptrucktransportationcartrainbikebus...taxiBrainstormDiscussion:Howdoyougettoschool?walk/onfoot...takethesubwaytakethebusrideabiketakeataxiHowtogettoplaces?Whatcanyouseeinthepicture?Differentstudentscometoschoolbydifferentmeansoftransportation.LookandanswerHowdotheygotoschool?takethetraintakethebustakethesubwayrideabikewalk1.takethetrain______2.takethebus______3.takethesubway_____4.ride

abike______5.walk_____1aMatchthewordswiththepictures.adebctake在此處作及物動(dòng)詞，意為“乘坐，搭乘（交通工具）”。“takea/the+交通工具”表示乘坐某種交通工具。常見的如下：takea/thebus乘公共汽車

takea/thetrain乘火車takea/thesubway乘地鐵

takea/thetaxi乘出租車takea/theplane乘飛機(jī)【拓展】take作動(dòng)詞時(shí)的其他含義如下：①拿走；帶走②買下③花費(fèi)rideabike意為“騎自行車”，相當(dāng)于go…bybike。其中ride在此處作動(dòng)詞，意為“騎”。【拓展】ride作名詞，意為“旅程”，尤指騎車、乘車的短途旅程。busride意為“乘公共汽車”。Pairwork—Howdoyougettoschool?—I______toschool.takethetrain

takethesubwayrideabiketakethebuswalk①此句是how引導(dǎo)的特殊疑問句，用來詢問交通方式。②getto意為“到達(dá)”，后接地點(diǎn)名詞。若后接here,

there,home等地點(diǎn)副詞時(shí)，則省略介詞to。Pre-listening:LookatthepictureandpredictCanyoupredicthowBobgoestoschool?AndhowaboutMary,John,Paul,YangLanandJim?1bListenandwritethenumbersnexttothecorrectstudentsinthepictureabove.1.Bob2.Mary3.John4.Paul5.YangLan6.Jim25346Listenagainandfillintheblanks.Theyaretalkingaboutdifferentmeansoftransportation.Bob_________________andMary________________.John____________togettoschool.ButPaulandYangLan______toschool.Jim____________toschool.takesthetraintakesthesubwaytakesthebuswalkrideshisbikeTapescriptsBoy:HowdoBobandMarygettoschool?Girl:BobtakesthetrainandMarytakesthesubway.Boy:HowdoesJohngettoschool?Girl:Hetakesthebus.Boy:HowdoPaulandYangLangettoschool?Girl:Theywalk.Look,theretheyarenow!Boy:DoesJimwalktoschool?Girl:No,hedoesn’t.Herideshisbike.1cLookatthepicturein1a.Howdothestudentsgettoschool?Makeconversationswithyourpartner.—HowdoesMarygettoschool?—Shetakesthesubway.BobJimPaulYangLanJohnMaryA:Howdoes...gettoschool?B:He/She...Lookatthepicturesandguessthenumbers.threetenfortysixtyseventyeightyninetyonehundredListenandrepeat.Thenwritethecorrectnumbernexttotheword.2a84105992007261sixty-one_____ seventy-two_____eighty-four_____ ninety-nine_____onehundredandfive_____twohundred_____99728461105200hundred數(shù)詞，意為“一百”。當(dāng)前面有具體數(shù)字表示確切數(shù)目時(shí)，其后不加-s，也不和of連用?！就卣埂?1)當(dāng)表示不確定的數(shù)目時(shí)，前面沒有具體數(shù)字，其后要加-s，且與of連用。hundredsof意為“數(shù)以百計(jì)的；成百上千的”。(2)與hundred用法類似的詞還有thousand（一千），million（一百萬），billion（十億）等。1:1—12:(記住每個(gè)單詞)

2:13—19:-teen(thir-,fif-,eigh-)3:20—90:-ty(twen-,thir-,for-,fif-,eigh-)4:21—99:十位個(gè)位5:100—900:_______hundred

6:101—999:_______hundredand

個(gè)位十位個(gè)位小結(jié):How?Howlong?(minutes)Howfar?(kilometers)TomJanePre-listening:Lookatthechartandpredictthetopicoftheconversation.2bListenandcompletethechart.How?Howlong?(minutes)Howfar?(kilometers)TomJanewalkstakesthebusabout20minutesabout60kilometersabout2kilometersaboutonehourand30minutesListenagain.Checkyouranswersin2b.2cListenagainandfillintheblanks.Thentrytoretell.TomTom’shomeisneartotheschool.Itisabout______________.SoTom______toschool.Ittakesabout___________.twokilometerswalks20minutesJaneJanegoestoschool_________andittakesherabout_______________________.Fromherhometoschoolisabout_____________.Sosheonlygoeshomeonweekends.bybus

onehourand30minutes60kilometersTapescriptsMary:Tom:

Mary:

Tom:

Mary:

Tom:Howdoyougethomefromschool,Tom?Iwalk.Howlongdoesittake?Ittakesabout20minutes.Wow!That’squick!Howfarisitfromtheschooltoyourhome?Onlyabouttwokilometers.Conversation1Peter:

Jane:

Peter:

Jane:Peter:

Jane:Peter:

Jane:Howdoyougethomefromschool,Jane?Itakethebus.Howlongdoesittake?Oh,aboutonehourand30minutes.Wow!That’salongtime!Yes,Ionlygohomeonweekends.Howfarisitfromyourhometoschool?It’sabout60kilometers.Conversation22dStudentAisJaneandStudentBisTom.Usetheinformationin2btomakeconversations.A:Howdoyougettoschool?B:

I…A:Howlongdoesittake…?B:Ittakes…A:Howfarisitfrom…to…?B:It’sabout…Howdoyougettoschool?Itakethesubway.Howlongdoesittake?Ittakesabout15minutes.Howfarisitfromyourhometoschool?It’sabout45kilometers.Forexample:

Workingroupsoffourtosixstudents.Usethepatternsin2dtoaskandanswerquestionswitheachother.Thenwritedowntheanswers.Who?How?Howlong?Howfar?Game1:Lookandsayhomeschool—Howlongdoesittake...?—Ittakes…6:45a.m.7:15a.m.6:45a.m.7:00a.m.leavehomegettoschool6:45a.m.6:50a.m.6:45a.m.6:55a.m.Game2:

Let’sguess!Howdoesheusuallygettoschool?+walktakethebusHowlongdoesittotallytake?

Ittakes

thirtyminutes.30+10=40Ittakesfortyminutes.Ittakes

tenminutes.Game3:快速搶答Mike’shome2kilometers8kilometers5kilometers3kilometersForexample:—HowfarisitfromMike’shometothelibrary?—It’sabout2kilometers.Before-reading:LookandpredictLisaJaneLookatthepicture,whatcanyouseeinthepicture?CanyoupredicthowLisaandJanegotoschool?

How

does

Jane

get

to

school

every

day?

How

does

Lisa

get

to

school?

How

far

is

it

from

Lisa’s

home

to

school?

How

long

does

the

bus

ride

take?

How

long

does

it

take

Jane

to

get

to

school?Readtheconversationandanswer.2eRidethebike.Takethebus.About10kilometers.About20minutes.About15minutes.Then,let’ssummarizethekeyinformationandfillintheblanks.How?Howlong?Howfar?LisaJanetakethebusridethebike20minutes15minutes10kilometersLisa:Hey,Jane.Isthisyournewbike?Jane:Yes.Irideittoschoolevery

day.Howdoyougettoschool?Lisa:Iusuallytakethebus.Jane:Howfarisitfromyourhometoschool?how詢問做某事的方式new形容詞，意為“新的；新出現(xiàn)的”，可在句中作表語或定語。其反義詞是old，意為“舊的”。everyday意為“每天”，常用于一般現(xiàn)在時(shí)。其中every作形容詞，意為“每一；每個(gè)”，其后接可數(shù)名詞單數(shù)形式。①howfar意為“多遠(yuǎn)”，用于詢問距離或路程。常用句型為“HowfarisitfromAtoB?”或“HowfarisBfromA?”，意為“從A到B有多遠(yuǎn)？”。②far在此句中作副詞，意為“遠(yuǎn)”?！就卣埂縡ar作形容詞，意為“遠(yuǎn)的”。farfrom意為“離……遠(yuǎn)”。Listen,readandthenrole-playtheconversation.Lisa:I’mnotsure…about10kilometers?Thebusridetakesabout20minutes.Howlongdoes

ittakeyoutogettoschool?Jane:About15minutesby

bike.It’sgoodexercise.Lisa:Yeah.Well,haveagooddayatschool.Jane:You,too.I’mnotsure.意為“我不確定?！?，表示自己對(duì)判斷沒有十足的把握。其中sure作形容詞，意為“確定的；肯定的”。【拓展】sure的常見用法如下：besuretodosth.一定要做某事；務(wù)必做某事besureof對(duì)……有把握；確信……besure+that從句確信……動(dòng)詞不定式短語是真正的主語it是形式主語bybike意為“騎自行車”。其中by作介詞，意為“乘（交通工具）”，后接表示交通工具的名詞的單數(shù)形式，且名詞前不需要任何冠詞。類似短語如下：bybus乘公共汽車

byplane乘飛機(jī)byship乘輪船bytrain乘火車bysubway乘地鐵bycar乘小汽車①howlong詢問多長(zhǎng)時(shí)間②Ittakessb.sometimetodosth.固定句型，意為“做某事花費(fèi)某人多長(zhǎng)時(shí)間”。其中it作形式主語，真正的主語是后面的動(dòng)詞不定式（短語）。haveagoodday意為“過得愉快”，在此句中用于表達(dá)祝愿，祝愿對(duì)方一天中有好的心情和運(yùn)氣，也可用haveaniceday。此句中的day還可以用morning,afternoon,evening等替換。You,too.是英語中一句常見的答語，通常表示把同樣的祝愿送給對(duì)方，相當(dāng)于“Thesametoy