Unit6Whenwasitinvented?SectionA(2a—2d)學(xué)習(xí)目標(biāo)1.聽(tīng)說(shuō)讀寫單詞：heel,scoop,electricity,style,inthedark,invention,inventor2.能掌握以下被動(dòng)語(yǔ)態(tài)句型：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?

—Theyareusedforseeingatnight.Doyouknowthefourgreat

inventions

ofChina?gunpowderpaper-makingprintingcompass105B.C.1041Itwasinvented…When

was

…

invented?paper

printing11thCentury9thCenturyWhenwas…invented?Itwasinvented…compassgunpowderThefourgreatinventionsinancientChinamadegreatcontributionstohumanbeing’sprogress.

PapermakingcompassgunpowerprintingWhataretheyusedfor?鞏固提升MoreinformationPaperCaiLun105ADPrintingBiShengSongDynastyPowerIdon'tknow1000yearsagoCompassIdon'tknowHanDynastyCaiLun

inventedpaper.PaperwasinventedbyCaiLun.ListeningListenandnumbertheinventions[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Thefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Thesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.

Thelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.

Listenagainandfillintheblanks.somethingseeingdarklightsscoopelectricityusedcoldheelsupdownraisepartylowershopping聽(tīng)力原文beusedfor被用做于……pantsbackpacksshoessuitcasesbagsWhatdothesethingshaveincommon?zipper1.Whoinventedthezipper?2.Whenwasthezipperinvented?3.Whenwasitfirstusedwidely?Whoinventedthezipper?ThezipperwasinventedbyWhitcombJudson.2.Whenwasthezipperinvented?Itwasinventedin1893.3.Whenwasitfirstusedwidely?Itwasfirstusedwidelyinaround1917.Readthedialoguein2d,thenanswerthequestionsbelow.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink…h(huán)mm…Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?

Roy:Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!2dRole-playtheconversation.Paul:Well,youdoseemtohaveapoint…Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.

Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)1.肯定句：

主語(yǔ)+was/were+及物動(dòng)詞的過(guò)去分詞+其他.2.

否定句：

主語(yǔ)+was/werenot+及物動(dòng)詞的過(guò)去分詞+其他.3.一般疑問(wèn)句：

Was/Were+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞+其他?eg.

這些樹(shù)是去年種的。

交流展示二、被動(dòng)語(yǔ)態(tài)的用法：1.不知道誰(shuí)是動(dòng)作的執(zhí)行者，或沒(méi)有必要指出誰(shuí)是動(dòng)作的執(zhí)行者。

e.g.過(guò)去全世界都在說(shuō)英語(yǔ)。2.需要突出或強(qiáng)調(diào)動(dòng)作的承受者。e.g.這本字典在上年被大多數(shù)學(xué)生使用。invent.invention.inventor辨析1. AsfarasIknow,therobotthatcanhelppeoplecleanthefloor_________(invent)inthe1980.2. Bellisa________(invent).3. Therearemany________(invent)inthehistorymuseum.wasinventedinventorinventions合作共建{beusedforbeusedbybeusedasbeusedtodoingsthusedtodosth辨析}Ihearyourgrandpahasanoldcupinyourhome.Yes,it_______drinkingtealongagoandmygrandpa________drinkteawithitwhenhewasyoung.A.wasusedto,wasusedtoB.usedfor,usedto

C.wasusedfor,usedto2.Thismachineisused_____workers.3.Englishisused________thesecondlanguageinChina.4.I________getuplate,butnowI____________gettingupearly.Cbyasusedtoamusedto中考鏈接1.Ihearyourgrandpahasanoldcupinyourhome.Yes.It________drinkingtealongagoandmygrandpa________drinkteawithitwhenhewasyoungA.wasusedto;wasusedtoB.usedfor;usedtoC.wasusedfor;wasusedtoD.wasusedfor;usedto2.Themobilephonehasinfluencedpeople`slifealotsinceit________.A.inventsB.inventedC.isinventedD.wasinvented3.Ann________totheparty.Shehadawonderfultimewithus.A.invitesB.isinvitedC.wasinvitedD.hasinvitedDDC一、用方框中所給單詞的適當(dāng)形式填空。

heel

mention

please

website

electricity

1．—Mike,couldyouhelpmemovethedesk?

—With________.

2．Heboughtatoothbrushthatrunson________lastweek.

3．Younggirlsoftenwearshoeswithhigh________.

4．Therearemany________onEnglishlearningontheInternet.

5．He________tomethathehadknownthenewsalready.

pleasureelectricityheelswebsitesmentioned二、用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。

6．—Doyoucareaboutyoursister's________(day)lifeintheUSA?

—Yes，Ido.

7．Therearesomany________(style)ofjeanstochoosefrom.

8．Therearemanyold________(invent)inthemuseum.

9．TheInternetis________(wide)usedinourlifenow.

10．Thecupisusedfor________(drink)tea.dailystylesinventionswidelydrinking三、根據(jù)句意及漢語(yǔ)提示填寫單詞。

11．Thestudentsdidaschool________(項(xiàng)目)oninsectslastweek.

12．Annadidn't________(提到)herexperienceinSouthAfrica.

13．Themanisconsideredasa________(先驅(qū))ofspacetravel.

14．Hereisa________(名單)ofallthemembersintheschoolsportsclub.

15．Thisdressisinthelatest________(款式)，andyoucantryiton.

projectmentionpioneerliststyle四、單項(xiàng)選擇。

16．—Whydon'tyoubuyacamera?

—DoyouthinkIneedto?Mymobilephoneisoftenused________acamera.

A．byB．forC．a(chǎn)sD．with

17．—HaveyouheardofacoolwashingmachinecalledBicycleWashingMachine?

—Yes，it'sanew________byagroupofChineseuniversitystudents.

A．inventionB．information

C．instructionD．introduction

CA18．—Healwaysseemsto________．

—That'sbecausehe'sreallyknowledgeableandexperienced.

A．dealwithB．haveapointC．lookoutD．takep