人教版英語

九年級上冊單元課件Unit6

When

was

it

invented?

Unit6

When

was

it

invented?

1．Focus2．SectionA-13．SectionA-24．

SectionA-35.SectionB-16.SectionB-27.SelfCheck8.wordsandexpressions（單擊上面課題進入對應幻燈片）12/29/20233Unit6SectionAGrammarFocusReviewTranslatethephrases.spreadtoothercountriesbyaccidentItissaid

…overanopenfirefallintothewatertakeplacewithoutdoubt流傳到其它國家偶然；意外地據說…在戶外的火上掉入水中；落入水中發(fā)生；出現(xiàn)毫無疑問；的確被動語態(tài)(PassiveVoice)結構:be+V-p.p.am/are/is+動詞的過去分詞was/were+動詞的過去分詞

一般現(xiàn)在時的被動語態(tài):一般過去時的被動語態(tài):Manypeople

speak

English.

(主動語態(tài))English

isspokenbymanypeopleThenaughtyboy

broke

thewindowyesterday.

(主動語態(tài))Thewindow

wasbroken(bythenaughtyboy)yesterday.

We

bought

somebooks.

主動句與被動句之間的轉換Somebooks

werebought(byus)

主語謂語動詞主動語態(tài)的過去式賓語主語謂語動詞被動語態(tài)的過去分詞介詞+賓語主動句變?yōu)楸粍泳渌裱?個步驟：1.把原主動句中的賓語變?yōu)楸粍泳涞闹髡Z。2.把動詞變?yōu)楸粍有问郊碽e+過去分詞，并注意其人稱和數(shù)隨主語的變化，而動詞的時態(tài)則保持不變。3.原主動句的主語如需要則放在by后面以它的賓格形式出現(xiàn)（注代詞的賓格），如不需要則可省略。4.其它的成分（定語、狀語）不變。被動語態(tài)的幾種句型

肯定句

主語+be+過去分詞+(by…)Asweetsongwassungbyheronthestage.2否定句

主語+be+not+過去分詞+(by…)3一般疑問句

Be+主語+過去分詞+(by…)?Asweetsongwasn’tsungbyheronthestage.Wasasweetsongsungbyheronthestage?4特殊疑問句

疑問詞+be+主語+過去分詞+(by…)?Wherewasasweetsongsungbyher?被動語態(tài)的運用:（1）不知道誰是動作的執(zhí)行者或沒有必要知道誰是動作的執(zhí)行者時。Thehouseisquiteold.Itwasbuiltin1950.

這座房子太舊了，它是1950年建的。

Whenwilltheroadbeopenedtotraffic?

這條路什么時候通車?（2）需要強調動作的對象即賓語時。

Calculatorcan'tbeusedinthemathexam.

計算器不能用于數(shù)學考試。

Hewasawardedfirstprizeinthatcontest.

他在比賽中獲得了第一。

有時為了禮貌等原因不愿說出行為者,這時也常用被動語態(tài)。Theconstructionofthenewlabmustbecompletedbytheendofnextmonth.

新實驗室必須在下個月底前完工。Youarerequestedtogiveaperformance.

請你給我們表演一個節(jié)目。（3）Whenwasthecarinvented?Itwasinventedin1885.Whoweretheyinventedby?TheywereinventedbyJulieThompson.Whataretheyusedfor?Theyareusedforseeinginthedark.Readthesentencesandpayattentiontotheunderlinedparts.一般講，被動語態(tài)可用于英語的各種時態(tài)。為了能準確地運用被動語態(tài)，重點是要掌握be動詞的各種時態(tài)變化。各種時態(tài)的被動語態(tài)舉例如下：

1、一般現(xiàn)在時的被動語態(tài)：am/is/are+動詞的過去分詞

Ourclassroomiscleanedeveryday.ThiscarismadeinChina.

2、一般過去式的被動語態(tài):was/were+

動詞的過去分詞

Hisdeskwascleanedjustnow.

Thestationwasbuiltin1928.

Howdeliciousthesoupis!Whocookedit?ItwascookedbyMom.Whatabeautifulcarditis!Whomadeit?Itwasmadeby…Howcleantheclothesare!Whowashedthem?Theywerewashedby…2.Somebodystolemycamerafrommyhotelroom.Mycamerawasstolen(bysomebody)frommyhotelroom.3.Wheredidyoutakethesephotos?Wherewerethephotostaken(byyou)?4aRewritethesentencesusingthepassivevoice.12/29/2023204.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.Wewereadvisednottogooutalone(byourparents).Thebookwastranslatedintodifferentlanguages(bydifferentwriters).1.Hewroteanarticlelastweek.Anarticlewaswrittenbyhimlastweek.2.Thepeoplemakehistory.Historyismadebythepeople.把下列的主動句變?yōu)楸粍泳洹xerciseⅠ.單項選擇

1.TodayChineseisbecomingmoreandmorepopular.It_______inmanyschoolsaroundtheworld.A.teachesB.isteachingC.hastaughtD.istaughtD2.We_______toclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretold3.

DidyouhearthatwaterinTaiLakesmeltterrible?

Yes.Infact,it_______.That'sallbecauseofthepeopleandthefactoriesaround.A.pollutedB.waspollutedC.haspollutedD.willpolluteDBⅡ.將下列句子變?yōu)楸粍诱Z態(tài)1.Myparentsboughtmeacomputerlastweek.2.Weoftenhearthegirlsinghappilyinherroom.Thegirlisoftenheardtosinghappily(byus)inherroom.

Acomputerwasboughtformebymyparentslastweek.

用所給動詞的適當形式填空。

1.Thepizzawas______(make)byme.Wouldyouliketohavesome?2.TheGreatWallis______(know)allovertheworld.3.Thisstorywas______(tell)bymygrandmotherlastnight.4.Wasanewsciencemuseum______(build)inyourhometownlastyear?5.Nostudentis_______(see)intheplayground.madeknowntoldbuiltseen6.

History

is

_________

by

the

people.

(

make)

7.

He

is

often

_________

to

do

the

work

by

the

teacher.

(ask)

8.

The

book

___________

by

him

last

year.

(

write

)

9.

The

radio

______________

last

week.

(repair)madeaskedwaswrittenwasrepaired12/29/2023274bCompletethesentenceswithcorrectformsoftheverbsinthebox.Thekeyswereinvitedwerebroughtwaslockedrangweretoldbrokewereeatenliked12/29/2023284cWritethecorrectformsintheblanks.Thekeyswasinventedwasbornworkedlearntwasinventedwassaidisused將下列各句改為被動語態(tài)Hesavedalotofmoneythissummer.

2.Wespendlargesumsofmoneyeachyearinpaintingthesteelworkofbridges.Alotofmoneywassavedthissummer.Largesumsofmoneyisspenteachyearinpaintingthesteelworkofbridges.中考鏈接【2011安徽蕪湖】42.Thesedaysstudentsinsomeschools______nottousemobilephones. A.ask B.asked C.areasked D.wereasked答案：C【解析】被動語態(tài)。主語students是動作的承受者，所以用被動語態(tài)；根據thesedays可知用一般現(xiàn)在時。【2011雅安】20.Alotoftrees______onthehillyesterday.A.areplantedB.willbeplantedC.havebeenplantedD.wereplanted答案：D【解析】考查被動語態(tài)。由時間狀語yesterday可知，用一般過去時，由trees和plant構成被動關系，用一般過時的被動語態(tài)。（2011江蘇宿遷）We_______________(ask)tohelpourparentsdosomehouseworkeveryday.(2013·山東威海)你能告訴我電話是什么時候發(fā)明的嗎？______________________________________.are/wereaskedCould/Canyoutellwhenthetelephonewasinvented?【2012江蘇南京】Yaxi,aquietvillageinGanchun,_____China’sfirst“SlowCity”inNovember2011.A.namesB.namedC.isnamedD.wasnamed【2012湖北黃石】Youhavetostaybehindifyourhomework______beforefiveo'clock.A.isn'tdoneB.won'tbedoneC.doesn'tdoD.wasn'tdoneDA【2013陜西】Themobilephonehasinfluencedpeople’slifealotsinceit_________.A.inventsB.inventedC.isinventedD.wasinvented【2013廣西南寧】HanHan’sbooksarepopular.They_________bymanyteenagers.A.isreadB.wasreadC.arereadD.wereread

DC12/29/202335【2014河南】WhenTim_______whyhewaslateforschool,hejustkeptsilent.

A.wasasked

B.asked

C.wasasking

D.isasking【2014陜西】Everyday,toomuchwater_______inourschool.Weshouldsaveit.

A.iswasted

B.wastes

C.waswasted

D.wastedAA12/29/202336【2014杭州】Tomygreatsurprise,thefamousathlete’sstory______differentlyinthe

newspapers.

A.wasreported

B.reported

C.wasreporting

D.reports【2014嘉興】—Tellmeonethingyou’reproudofyourjuniorhighschool,Tony.

—I_______ascaptainoftheschoolfootballteam.

A.choose

B.chose

C.amchosen

D.waschosenAD12/29/202337SectionA11a~2d12/29/202338Doyouknowwhattheseinventionsare?12/29/202339KarlBenzDoyouknowwhotheseinventorsare?AlexanderBellJ.L.Baird12/29/202340Canyoumatchtheinventionswiththerightinventors?12/29/202341KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.12/29/202342Thefirsttelephonewasinvented

(byBell)in1876.Bellinventedthefirsttelephonein1876.12/29/202343Thefirsttelevisionwasinvented

(byJ.L.Baird)in1927.J.L.Bairdinventedthefirsttelevisionin1927.12/29/202344Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].1a231412/29/202345IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.12/29/202346Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.12/29/202347ListeningListenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacb12/29/202348StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.Practicing1cWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.12/29/202349Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.12/29/202350Whenwasthecomputerinvented?Itwasinventedin1971.12/29/202351heeln.鞋跟;足跟Presentationscoopn.勺;鏟子electricityn.電;電能12/29/202352e.g.Ilikethe

style

oftheskirt.

我喜歡這條裙子的款式。

stylen.樣式;款式12/29/202353ListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity12312/29/202354InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedark12/29/202355Thefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklights12/29/202356Thesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.scoopelectricityusedcoldThelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.heelsdownupraisepartylowershopping12/29/202357Makeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.

12/29/202358Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.12/29/202359HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Role-playtheconversation.2dMypleasure!Letmethink…h(huán)mm…Iknow!Thezipper!Role-playn.

項目;工程n.

高興;愉快n.

拉鏈12/29/202360Thezipper?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!adj.每日的；日常的12/29/202361Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.n.網站n.

先鋒;先驅v.

列表;列清單n.

名單;清單12/29/202362Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.

v.提到;說到12/29/202363Really?Sowhendiditbecomepopular?Around1917.12/29/2023641.Well,youdoseemtohaveapoint…h(huán)aveapoint有道理e.g.Iadmit(that)youhaveapoint.

我承認你有理。12/29/2023652.Theyareusedforseeinginthedark.beusedfordoingsth.表示“被用來做某事”。與beusedtodosth.

同義。表示用途、目的。e.g.Thiscomputerisusedtocontrol

allthemachines.這臺電腦是用來控制所有機器的。Doyouknowwhatthistoolisusedfor?你知道這個工具是用來做什么的?12/29/2023663.Thinkabouthowoftenit’susedinourdailylives.

thinkabout表示“考慮，想起”。

e.g.Heisthinkingabouttravellinginthesummerholidays.他正在考慮暑假旅游的事。Shewasthinkingaboutherchildhooddays.她正回想她的童年時期。12/29/202367【拓展有關think的短語】thinkof指“考慮,記憶,記起”e.g.Youthinkofeverything!你全都提到了。Ican’tthinkofhisnameatthemoment.我一時想不起他的名字。12/29/202368thinksth.over指“仔細想,審慎思考,作進一步考慮”。e.g.PleasethinkoverwhatIsaid.請仔細考慮我說的話。Iwanttothinkitover.我想仔細考慮一下這件事。12/29/202369thinksth.out指“想通,想出,熟思”。e.g.Hethoughtoutanewidea.他想出了一個新主意。Thatwantsthinkingout.那件事需要仔細考慮。12/29/202370SectionA23a~3cRevisionCheckthehomework.1.Whenwasthecarinvented?2.Theyareusedforchangingthestyleoftheshoes.3.Thinkabouthowoftenit’susedinourdailylives.4.Thepioneersofdifferentinventionswerelistedthere.5.ItmentionedthatthezipperwasinventedbyJudsonin1893.Letsomestudentsrole-playtheconversationin2d.HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Mypleasure!Letmethink…h(huán)mm…Iknow!Thezipper!12/29/202373Thezipper?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!12/29/202374Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.12/29/202375Really?Sowhendiditbecomepopular?Around1917.12/29/202376WarmingupLet’senjoyavideo.12/29/202377It’sabouttheteacultureinChina.LuYu.2.WhoisthewriterofChaJing?1.Whatisthevideoabout?Answerthequestionsaccordingtothevideo.12/29/202378Reading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident

偶然；意外地12/29/2023793.Whoiscalled“thesaintoftea”?___________________________________Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?___________________________________2.Howwasteainvented?___________________________________Itwasfirstdrunkabout5,000yearsago.3bItwasinventedbyaccident.LuYu.n.

圣人，圣徒12/29/2023804.WhatisChaJingabout?____________________________________________________________________________________________________________________________________________________________________________________5.Whenwasteabroughttoothercountries?____________________________________________________________________________________________________________Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TeawasbroughttoKoreaandJapanduringthe6thand7thcenturies.ItwasbroughttoEnglandataround1660.12/29/202381Fillintheblankswiththeproperformsaccordingtothefirstparagraph.Tea(afterwater),themostpopulardrinkintheworld___________(invent)byaccident.Itisbelievedthattea_________(drink)5,000yearsago.It______(say)thataChineseruler______(call)ShenNongwasthefirst_________(discover)teaasadrink.OnedayShenNong__________(boil)drinkingwaterwasinventedwasdrunkissaidcalledtodiscoverwasboilingPostreadingn.

統(tǒng)治者，支配者v.

煮沸，燒開12/29/202382overanopenfire.Someleavesfromateaplant____(fall)intothewaterandremainedthereforsometime.It________v.

保持不變(produce)anicesmellsohe______(taste)

n.

氣味thebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinks____________(invent).fellproducedwasinventedtasted12/29/202383Fillintheblankswiththeproperformsaccordingtothesecondparagraph.LuYu,“thesaintoftea”,____________(mention)ShenNonginhisbookChaJingafewthousandyearslater.Thebookdescribeshowteaplants___________andusedtomaketea.Italsodiscusseswherethefinesttealeaves______________(produce)andwhatkindsofwater_________(use).mentionedweregrownwereproducedwereused12/29/202384Fillintheblankswiththeproperformsaccordingtothethirdparagraph.Peoplebelievedthattea_____________(bring)toKoreaandJapanduringthe6thand7thcenturies.InEngland,tea_____________(notappear)untilaround1660,butinlessthan100years,ithadbecomethenationaldrink.TheteatradefromChinatoWesterncountries______(take)placeinthe19thcentury.wasbroughtdidn’tappeartook12/29/202385This________(help)tospreadthepopularityofteaandtheteaplanttomoreplacesaroundtheworld.Eventhoughmanypeoplenowknowaboutteaculture,theChinese____(be)withoutdoubttheoneswhobest毫無疑問；的確__________(understand)thenatureoftea.helpedareunderstand12/29/2023861.Oneoftheworld’sfavoritedrinkswas_________byaccident.2.Teawasfirst________byShenNong5,000yearsago.Completethesentenceswiththecorrectformsoftheverbsinthebox.invent,drink,bring,produce,tradeinventeddrunk3c12/29/2023873.Anicesmellwas_________whenthe tealeavesdroppedintothehotwater.4.Teawas________toKoreaand Japanduringthe6thand7thcenturies.5.Teaisnow______betweenmany differentcountries.tradedproducedbroughtinvent,drink,bring,produce,trade12/29/2023881.byaccident偶然；意外地Languagepointse.g.Thelittlegirlknockedtheglass

byaccident.小女孩不小心碰落了玻璃杯。12/29/202389e.g.Thenewnationneededamodern-mindedruler.這個新興國家需要一位現(xiàn)代頭腦的統(tǒng)治者。2.rulern.統(tǒng)治者；支配者3.boilv.煮沸；燒開e.g.Boilthepotatofor20minutes.把土豆煮20分鐘。rule(統(tǒng)治)+(e)r→ruler統(tǒng)治者12/29/2023904.remainv.

保持不變；剩余e.g.Onlyafewleavesremainedonthetree.樹上僅剩下幾片葉子。①作連系動詞，后跟名詞、形容詞、不定式、分詞等做表語。指保持某種狀態(tài)。e.g.Peterbecomeamanager,butMike

remainedaworker.彼得成為經理，可邁克仍是工人。②作不及物動詞，意為“剩余”。12/29/202391e.g.Theapplesgiveoffasweetsmell.蘋果發(fā)出非常甜的味道。

5.smelln.氣味v.發(fā)出氣味；聞到e.g.

Icansmellsomenicenoodlesoup.我能聞到香噴噴的面湯味。12/29/2023926.nationaladj.國家的;民族的e.g.LiNa,withoutdoubt,isthebesttennisplayerinChina.

毫無疑問，李娜是中國最優(yōu)秀的網球運動員。

nation(國家)+al→nationale.g.Thegroupofdancerswore

nationaldress.那群跳舞演員穿著民族服裝。7.withoutdoubt毫無疑問；的確8.takeplace發(fā)生；出現(xiàn)①是不及物動詞，不能用于被動語態(tài)；常指事先安排或事發(fā)有因的事情。e.g.Hersister’smarriagetookplaceat8:00today.她姐姐的婚禮今天八點舉行。②辨析：happen則常指偶然發(fā)生的事情e.g.Ihappened

toseePeteronmywaytothemuseum.在去博物館的路上我碰巧遇到皮特。9.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.據說有一位叫作神農的中國統(tǒng)治者最早發(fā)現(xiàn)了茶可以飲用。Itissaidthat…是個常見句式，表示“據說……”,that后面接完整的句子。e.g.

ItissaidthatthirteenisanunluckynumberinmanyWesterncountries.

據說在許多西方國家13是個不吉利的數(shù)字。本單元還有一個類似的句式:Itisbelievedthat…，意思是“人們認為……”,其后同樣接完整的句子。e.g.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.人們認為，茶在六至七世紀傳到了朝鮮和日本。10.《茶經》是我國唐代一部有關茶葉及品茶的專著，作者陸羽。該書共分三卷十節(jié)，全面敘述了茶葉生產的歷史，源流，生產技術以及飲茶技藝和茶道原理，享有“茶葉百科全書”之美譽。12/29/202397一、選詞填空。Exercisessmell,remain,ruler,boil,national1.October1stis________DayinChina.2.Humansarethe_____oftheearth.3.Whenfishgoesbad,it______terrible.4.They_________inthatforestforayear.5.Water_____at100℃.Nationalrulerssmellsremainedboils12/29/202398二、根據漢語提示完成句子。1.Ifoundthekey__________(偶然)whenI wascleaningthehouse.2.TheMay4Movement_________(發(fā)生)inBeijingin1919.3.He’llsucceed____________(毫無疑問)thistime.4.____________(據說)ShenNongwasthefirsttodiscoverteaasadrink.5.Tea_____________(被帶到)KoreaandJapanduring6thand7thcenturies.tookplacebyaccidentwithoutdoubtItissaidthatwasbroughtto12/29/2023991.Readthepassageafterschool.2.Makesentenceswiththesewords: byaccident,itisbelievedthat,take place,withoutdoubt,beusedfor,fallinto12/29/2023100SectionA3GrammarFocus~4c12/29/20231011.rule(動詞)___________2.near(副詞)_______________3.nation(形容詞)______________4.偶然；意外地______________5.發(fā)生______________6.毫無疑問；的確____________7.跌落____________Revision一、按要求寫出下列詞匯或詞組takeplacenearlyrulenationalbyaccidentwithoutdoubtfallinto12/29/20231021.___________________________________2.___________________________________3.___________________________________4.___________________________________5.___________________________________6.______________________________________________________________________Thespecialcupisusedfordrinkingwine.It’sbelievedthathealthisabovewealth.Wemetatthetrainstationbyaccident.I’msorrythatsuchanaccidenttookplace.Sheiswithoutdoubtveryhappynow.Theboyfellintowaterandhadtobepulledoutatonce.Checkthehomework12/29/2023103Tellsomethingabouthowteawasinventedbyaccident.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.12/29/2023104Itproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.12/29/2023105LuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TellsomethingaboutLuYuandhisChaJing.12/29/2023106ItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Tellsomethingabouthowteaspreadtoothercountries.12/29/2023107根據課本內容，完成下列句子。1.拉鏈是什么時候被發(fā)明的？ ___________thezipper________?2.它于1893年被發(fā)明。 It_______________in1893.GrammarFocuswasinventedWhenwasinvented3.它是由誰發(fā)明的？___________itinvented______?4.它是由惠特科姆?賈得森發(fā)明的。It_______________WhitcombJudson.5.茶葉什么時候被帶到朝鮮去的？___________tea_________toKorea?6.是在六到七世紀之間被帶到朝鮮。It____________toKorea________the6thand7thcenturies.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby7.熱冰淇淋勺用來做什么？What___thehotice-creamscoop__________?8.它用來挖很冷的冰淇淋。It’s_______________reallycoldice-cream.usedforservingisusedfor9.貝爾于1876年發(fā)明了電話機。AlexanderGrahamBell_________thetelephonein1876.10.電話機在1876年被貝爾所發(fā)明。Thetelephone__________________AlexanderGrahamBellin1876.inventedwasinventedby12/29/2023111Grammar英語有兩種語態(tài)：主動語態(tài)和被動語態(tài)。主動語態(tài)表示主語是動作的執(zhí)行者，而被動語態(tài)則表示主語是動作的承受者。如：Wecleanedtheclassroomyesterday.我們昨天打掃了教室。(主動語態(tài)，主語we是clean這一動作的執(zhí)行者)12/29/2023112Theclassroomwascleanedyesterday.教室昨天被打掃。(被動語態(tài)，主語theclassroom是clean這一動作的承受者)12/29/2023113一、一般過去時被動語態(tài)一般過去時被動語態(tài)的結構為“主語+was/were+及物動詞的過去分詞(+by+動作的執(zhí)行者).”。如：Treeswereplantedlastspring.去年春天種了樹。12/29/20231141.肯定句：

主語+was/were+及物動詞的過去分詞+其他.e.g.Paperwasinvented

byChinesepeopletwothousandyearsago.紙是中國人在二千多年前發(fā)明的。

12/29/20231152.

否定句：

主語+was/werenot+及物動詞的過

去分詞+其他.e.g.

Womenwerenotallowedtotakepartinthegamesatfirst.

開始婦女不允許參加奧運會。12/29/2023116e.g.Wasthispicturedrawnbyyoursister?這幅畫是你妹妹畫的嗎？

3.一般疑問句：

Was/Were+主語+及物動詞的過去分

詞+其他?12/29/2023117二、被動語態(tài)的用法：1.不知道誰是動作的執(zhí)行者，或沒有必要指出誰是動作的執(zhí)行者。e.g.English

isspokenallovertheworld.全世界都在說英語。2.需要突出或強調動作的承受者。e.g.Thisdictionaryisusedbymoststudents.這本字典是大多數(shù)學生在用的。12/29/20231181.有些短語動詞相當于及物動詞，變?yōu)楸粍泳鋾r介詞或副詞不能去掉。

e.g.Theyputoffthemeetingbecauseoftheweather.→Themeetingwasputoffbecauseoftheweather.會議因天氣的緣故被推遲了。三、主動語態(tài)變被動語態(tài)應注意的問題12/29/20231192.含有雙賓語的主動句變?yōu)楸粍泳鋾r，

通常把指“人”的間接賓語變?yōu)橹髡Z，

指“物”的直接賓語保留不變；如果把

指“物”的直接賓語變?yōu)橹髡Z，則在間接

賓語前加to或for。e.g.Myauntgavemeane-dictionaryyesterday.

I

wasgivenane-dictionaryyesterday.

Ane-dictionarywasgiven

tome

yesterday.12/29/20231203.主動句中感官動詞see/hear/watch/feel等和使役動詞make/let/have等后跟省略to的動詞不定式，變?yōu)楸粍诱Z態(tài)時應加上不定式符號to。e.g.Isawaheavymanenterthehouse.

Aheavymanwasseentoenterthehouse.12/29/20231214.系動詞、不及物動詞或某些短語動詞（happen,takeplace,cometrue,fallasleep…）沒有被動語態(tài)。e.g.WhathappenedtoMr.Brown?

布朗先生發(fā)生了什么事？將下列句子變?yōu)楸粍诱Z態(tài)。1.Hechosesixstorybookstheotherday. Sixstorybooks____________byhimthe otherday.2.UncleLeegaveJackalargecakeforhe paintedthewallwonderfully. Jack__________alargecakeforhe paintedthewallwonderfully.練一練wasgivenwerechosen3.Amouseatehalfofthecakelastnight. Halfofthecake__________byamouselastnight.waseaten將下列句子變?yōu)橹鲃诱Z態(tài)。4.WerethesemachinesinventedbyEdison? _____Edison_______thesemachines?Didinvent12/29/20231245.Thepos