2023學(xué)年完整公開課版北師大Unit92

北師大必修三Unit9Wheels

之lesson3I.Self-LearningGoals(自學(xué)目標(biāo))

2’a.

Gettoknowthemainideaofthetext.(掌握文章大意)b.

HaveaclearideaofthehistoryofAmeicancars’development.(清晰了解美國汽車發(fā)展史)c.

Knowhowtousethekeywords,phrasesandsentencepatterns.（掌握文中重要單詞短語和句型的用法）Importantanddifficultpointsa.findtopicsentencesandsummarizethemainidea.b.Keysentences(掌握強調(diào)句型和分詞做狀語)1.…,itwasanAmericanmancalledHenryFordwhocreatedthemotorcarasweknowittoday.1908,whenFord’scarsbecameavailabletothepublic,itwasonlytheveryrichwhocouldaffordtoownacar.foundawaytomass-producethemotorcarcheaply,makingitpossibleformanymoretoownone.II、Sometipsonself-learning(自學(xué)指導(dǎo))

18’(10’Step1.Lookatthetitle“AmericaontheWheel”andpictures.Thenguess(猜測)whatthetext（課文）willtellus?___________________________________________________________Step2.Readthetextquicklyandanswerthefollowingquestions?builttheworld’sfirstmassproductioncar?__________________________madetheModelTFordsopopular?________________________________didtheAmericanpubliclikeaboutEuropeancars?_________________

thetextfastagainandthenmatch(連線)themainideawitheachpartPart1

Para（___-__）–Development(StylishcarsbecamepopularinAmerica.)Part2–ResultcarsareaveryimportantpartofAmericanculture.)

(2.CarshavechangedAmericaandtheworld.)Part3

Para（

）–Introduction(ofthefirstmassproductioncarintheworld)

Step4

Careful-readingWhenreadingsuchkindoftexts,numbersareveryimportant.Canyoutellustheevents（事件）accordingtothetimeline(時間順序)andnumbers（數(shù)字）?Thestudentsreadthetextcarefullythistimeandpayattentiontothedetails.Numberofyear/salesEvents1889

1908

18million

The1930s

The1950s

The1960s

Step5

Exploreandfeedback(探究與反饋)10A、短語翻譯availableto_______

todosth___________,practicalandcheap___________4.suitthepublic’sneeds

_________5.bebasedon(作定語常用basedon)_________6.becomeboredwith__________________B.疑難探究1.…,itwasanAmericanmancalledHenryFordwhocreatedthemotorcarasweknowittoday.(今天我們所知道的汽車卻是一個叫亨利福特的美國人創(chuàng)造的)1）強調(diào)句型的構(gòu)成：ismysisterwhohasboughtmeanewbicycle.itin2022thatyoucametothisschool?wasitthatyoudidit?

歸納與拓展：a.肯定句式：Itis/was+被強調(diào)部分+that/whob.一般疑問句式：Is/wasit+被強調(diào)部分+that/whoc.特殊疑問句式：特殊疑問詞+Is/wasit+that.注意事項：如果被強調(diào)部分是人，用who或that來連接.如果是其他成分，則一律用that來連接。2.Fordfoundawaytomass-producethemotorcarcheaply,makingitpossibleformanymoretoownone.

making在此引導(dǎo)非謂語，做結(jié)果狀語句型活用：Hetoldajoke,______(make)uslaughhappily.

Exercise(

當(dāng)堂訓(xùn)練)10A:單選：1.John’ssuccesshasnothingtodowithgoodluck.Itisyearsofhardwork_______hasmadehimwhatheistoday.A:

why

B:

When

C:which

D:

that2.______________electricityplaysanimportantpartsinourdailylife.AWhywasitthat

isitthat

CWhyisit

DWhyitisthat3.AbigearthquakebrokeoutinJapan,_______manypeopledeadandhomless.A.caused

B.havingcaused

C.causing

D.tocause4.Hedrivedatfullspeed,_______alittlegirl.A.killed

B.killing

kill

D.havingkilled5.Heis__________asaleaderbuthedoesn’thave_______inteaching.A.success;manyexperiences

B.asuccess;muchexperience.C.greatsuccess;anexperience.6.Themarriage(婚姻)_________trueloveoftenbringshappiness.A.isbasedon

B.basingon

C.bas