Unit6SectionA1a2d課件人教版九年級英語全冊

Unit6Whenwasitinvented?SectionA1a-2d學(xué)習(xí)目標(biāo)1.聽說讀寫單詞：heel,scoop,electricity,style,inthedark,invention,inventor2.能掌握以下被動語態(tài)句型：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?

—Theyareusedforseeingatnight.ThefourgreatinventionsinancientChinamadegreatcontributionstohumanbeing’sprogress.

PapermakingcompassgunpowerprintingWhataretheyusedfor?鞏固提升paper-making(造紙術(shù))PaperwasinventedbyCaiLunin105.FourGreatInventionsprintinggunpowdercompassThefourgreatinventionswereinventedbyChinese.搶答比賽：看你知多少？

papermakingWrightBrothers1879(造紙術(shù))（萊特兄弟）planeSteveJobsA.D.105

（斯蒂夫.喬布斯）iPadCaiLun1903lightbulbThomasEdison2010（電燈）

(托馬斯.愛迪生)inventionsinventorstime（發(fā)明）（發(fā)明者）（時間）Makesentences!plane

WrightBrothers1903A.WrightBrothers________________________Sentences:inventedtheplanein1903.B.Theplane____________________________________wasinventedbyWrightBrothersin1903.iPad

SteveJobs2010A.SteveJobs____________________________Sentences:inventedtheiPadin2010.B.TheiPad_______________________________wasinventedbySteveJobsin2010.lightbulb

Edison1879A.Edison_____________________________Sentences:inventedthelightbulbin1879.B.Thelightbulb_______________________________wasinventedbyEdisonin1879.KarlBenz卡爾奔馳Doyouknowwhotheseinventorsare?AlexanderBell亞歷山大貝爾J.L.Baird貝爾德JohnBlankenbaker約翰布蘭肯貝克ThefirsttelephonewasinventedbyBell.Bellinventedthefirsttelephone.BelltelephoneBenzinventedthefirstcar.ThefirstcarwasinventedbyBenz.BenzcarThefirstTVwasinvented

byBaird.BairdinventedthefirstTV.BairdTVBlankenbakerinventedthefirstcomputer.ThefirstcomputerwasinventedbyBlankenbaker.BlankenbakercomputerLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].

1aThingsMadeofMadeinshirtscottonKoreachopstickssilverThailandringsteelAmericaListenandmatchtheproductswithwhattheyaremadeofandwheretheyweremade.1bSusan:

Hi,Anita.Iboughtthreeshirtsfor29dollarsyesterday!Anita:Oh,really?Whataretheymadeofthough?Sometimesthecheapones___________materialsthatdon'tfeelgood.Susan:Ahundredpercent_______.They'reniceandsoft,andthey_________________America.Anita:

Oh.OK.Bytheway,wheredidyoubuythose___________?Susan:

Oh,IgottheminKorea.They'renice,aren'tthey?Anita:Yeah.Chopsticksareusuallymadeof_______.I'veneverseen_________onesbefore.Susan:

Oh,steelchopsticksare__________inKorea.Hey,doyouthinkthisringlooksOK?Anita:

Hmm...yes,Ithinkit'squitepretty.Isitmadeof________?Susan:Yes,anditwasmadeinThailand.Iwillgiveittomybestfriendforherbirthday.Anita:Oh,I'msureshe'llloveit.ListenandfillinblanksaremadeofcottonweremadeinchopstickssteelsilverwoodpopularListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity132n.鞋跟;足跟n.勺;鏟子n.電;電能InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedarkn.樣式;款式B:…

B:Isaw…A:Whatisitmadeof/from?A:Whatdidyouseeattheartandsciencefair?2c.Makeconversationsusingtheinformationin2aand2b.What’sthis?Azipper.Wherecanyouseeit?Onthepants,trousers,bags,backpacks,dresses,shoes,suitcase,etc.Readthepassageandanswerthequestions.Whatisthesubjectfortheirschoolproject?2.WhatkindofinventiondoesRoythinkof?

3.WhydoesRoythinkitisagreatinvention?4.Whoandwhenwasthezipperinvented?5.Whendidthezipperbecomepopular?Smallinventionsthatchangedtheworld.Thezipper.Becauseitisoftenusedinourdailylives.WhitcombJudsoninventeditin1893.Around1917.Ⅰ.根據(jù)語境及所給首字母提示，補全所缺單詞。1.Iliketogotothatstorebecausetheclothesthereareindifferents

.2.YangLiwei,thefirstChineseastronaut,isoneofthep

ofspacescience.

3.Ifyouwanttoknowmoreinformationaboutus,youcanvisitourw

at.stylespioneerswebsite4.—Im

yournametoBeninmye-mail.

—Nowonderheknowsmyname.5.—Tom,youwerechosentoplayontheschool'sfootballteam.Isawthatyournamewasl

intheform.—Really?It'sthebestnewsthatIhaveheardthisyear.

mentionedlisted單項選擇1It______lastweekthatthehaze(霧霾）inBeijingcausedmanyproblems.A.reportsB.reportedC.isreportedD.wasreported2.Annie_____totheparty.Shehadawonderfultimewithus.A.invitesB.isinvitedC.wasinvitedD.hasinvited3.Themobilephonehasinfluencedpeople'slifealotsinceit______.A.inventsB.inventedC.isinventedD.wasinvented4.Emilyisgladthatshe____forherhonestyatthatmeeting.A.praisesB.praisedC.ispraisedD.waspraised5.Everybody______deeplyaftertheyheardthestory.A.movesB.movedC.ismovedD.wasmoved6.Thepetdogiswarmandloving,It___asadaughterofmyfamily.A.treatsB.treatedC.istreatedD.wastreatedDCC完成句子：1.汽車是什么時候發(fā)明的？它是在1885年被發(fā)明的。When_________thecar________?It_______________1885.2.帶燈的鞋子是什么時候發(fā)明的？是去年發(fā)明的。When____shoeswithlights______?They__________lastyear.wasinventedwasinventedinwereinventedw