九年英语6单元1课时

Unit

6

Whenwasitinvented?SectionAPeriod11a-2d九年级英语上新目标[人]ChinesefourgreatancientinventionscompassgunpowderprintingpapermakingCanyoutellmesomegreatinventionsthatareimportantinourdailylife?WhatisthiscalledinEnglish?Itiscalleda/an…Whenwasthe…invented?Itwasinventedin…WhatisthiscalledinEnglish?Itiscalleda/an…Whenwasthe…invented?Itwasinventedin…WhatisthiscalledinEnglish?Itiscalleda/an…Whenwasthe…invented?Itwasinventedin…Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4](1=first,4=last)

1

2

34PracticeThegeneralideaoftheconversationisabout

.

A.whoinventedthethingsB.whenthethingswereinventedC.wherethethingswereinventedListeningactivitiesB_____1876_____1885_____1927_____1971dacbListeningactivitiesThetelephoneItwas

in1876.

The

Theywereinventedin1885.Theywere

inthosedays.

TheTVItwasinventedaround

.

ThecomputersTheywereinventedin

.

inventedcarsexpensive19271971ListeningactivitiesListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity123InventionWhatisit/aretheyusedfor?

_____

_thestyleofthe

shoes

seeing_________

_______reallycoldice-creamshoeswithspecialheelsshoeswithlightshotice-creamscoopchanginginthedarkservingListeningactivities2b1.shoeswithspecialheels

with介词“带有;具有”,表示某物具有某种性质/状态。Hehasacoatwithfourpockets.他有一件有四个口袋的外衣。Chinaisacountrywithalonghistory.中国是一个有着悠久历史的国家。【拓展】(1)with介词“和……一起”。Helikestolivewithhisparents.他喜欢和父母住在一起。【注意】

with表示“和……在一起”,谓语动词与with前面的主语一致。HewithhisparentsisgoingtovisitMountTainextweek.下星期他和父母要去游泰山。(2)with指人随身“长着,戴着,带着……;有……的”,表示人的某种特征。MyteacherisanEnglishmanwithgoldenhair.我的老师是一个有金黄色头发的英国人。(3)with表示“随身带某物”。Haveyousomemoneywithyou?你(身上)带钱了吗?(4)with说明名词,表示事物的附属部分或所具有的性质“具有,带有,加上,包括……在内”。Hedoesn’tliketeawithsugar.他不喜欢加糖的茶水。2.It’susedforservingreallycoldice-cream.

beusedforsth./doingsth.表示“被用于某物/做某事”,for是介词,后面跟名词、代词或动名词。Theumbrellaisusedforkeepingtherainoff.伞用来挡雨。Role-playThemainideaof2dis

.

A.somesmallinventionsB.asmallinvention—thezipperC.aschoolprojectBWhoinventedthezipper?Whenwasthezipperinvented?Whenwasitusedwidely?ItwasinventedbyWhitcombJudson.In1893.Aroud1917.Role-play1.—Canyouhelpmethinkofaninvention?

—Withpleasure!

◆Can/Couldyouhelpme…?表示客气地邀请某人做某事,肯定的应答语有:Certainly./Ofcourse./Withpleasure./I’dbegladto./I’dloveto…/IwouldifIcould…;否定的应答语有:No,Iwon’t./No,I’mafraidIcan’t./I’msorry,butI…/I’dliketo,butIdon’t…。◆pleasuren.乐事;快乐的事。Withpleasure.表示“乐意做某事”。Thethoughtfillsmewithpleasure.这种想法使我充满了乐趣。—Canyouhelpmebuyabook?你能帮我买本书吗?—Withpleasure.Ijustwanttogotothebookstore.好的,乐意效劳。我正想去书店。【辨析】pleasure,pleased,pleasant(1)pleasure是名词“高兴,愉快,乐趣”,在口语中常用It’sapleasure,Withpleasure等作客套语。—Willyougowithme?你同我一起去好吗?—Withpleasure.好。—Thankyouforyourhelp.谢谢你的帮助。—It’sapleasure.不用谢。(2)pleased形容词,表示“高兴的,满意的,感到高兴的”,主语只能是人。结构:bepleasedwith/aboutsth.bepleasedtodosth.bepleased+that从句。Wearepleasedwithhiswork.我们对他的工作很满意。(3)pleasant形容词,主语是物时指“使人感到愉快的、高兴的”,主语是人时指“高兴的,愉快的,态度友好的”。It’spleasanttoworkwithyou.与你共事令人愉快。Hespentapleasantevening.他度过了一个愉快的夜晚。

2.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.

此句是被动句,结构为“主语+be动词+动词的过去分词+其他”;介词by用于被动句中,意为“由,被”,后接动作的执行者。Whowasthecarinventedby?汽车是谁发明的?ExercisesⅠ.根据汉语提示完成句子1.Wecangetsome

(快乐)fromthebook.

2.IboughttheshoesbecauseIlikedthe

(款式)ofthem.

pleasurestyle3.We’dbettermakea

(清单)beforegoingtothesupermarket.

4.Thezipperisusedinour_______

(日常的)lives.

5.Wecangetlotsofinformationfromthe

(网站).

listdailywebsiteExercisesⅡ.用所给词的适当形式填空1.Thecarisoneofthegreatest

(invent)inhistory.

2.Lisa

(hear)tosingasonginherbedroomjustnow.

inventionswas

heardExercisesⅢ.补全对话

A.Whatwouldyoumostliketoinvent?B.Wemustworkhardifwewanttomakeourdreamscometrue.C.Ithinkthemostusefulinventionisthetelephone.D.Ithinkthemostusefulinventionisthelightbulb.E.I’dliketoinventacar.ExercisesA:Whichdoyouthinkisthemostusefulinvention?B:

A:Whydoyouthinkso?B:Becauseitgivespeoplemoretimetoworkandplayeveryday.Whataboutyou?DExercisesA:

B:Whyisthat?A:Youcantalktoyourfriendsfarawaywithit.

B:I’dliketoinventapenthatIcanwritefaster,butasneatlyastheusualone.Whataboutyou?CAExercisesA:

WhenIamintheclassroom,Icanputitinmypocket.

B:Thatsoundsinteresting.