Unit5Whataretheshirtsmadeof?SectionA3(GrammarFocus-4c)一、Teachingobjectives1.Bytheendoftheclass,Sswillbeabletomasternewwords：boss,Germany,surface,material,traffic,postman,cap,glove,etc.TheteacherhelpsSstoreviewthenewwordsandphrasesthatwehavelearnedinthepartofSectionA.3.TheteacherhelpsSstosummarizethekeysentencesofaskingaboutthematerials,theprocessofmakingproductsandwheretheyaremade.4.Bytheendoftheclass,SswillbeabletomasterthewayofusingPassiveVoiceandpracticeitthroughdoingexercises.Bytheendoftheclass,Sswillbeabletoknowthematerialsofeverydaythingsandtheircommonknowledgebetter,whichhelpsthemgetintogoodlivinghabits.Teachingkeypointsanddifficulties1.Teachingkeypoints：1)ThereviewofthenewwordsandphrasesthatwehavelearnedinthepartofSectionA.2)TheuseofPassiveVoice.2.Teachingdifficulties：1)Thekeysentencesofaskingaboutthematerials,theprocessofmakingproductsandwheretheyaremade.2)TheuseofPassiveVoice.三、TeachingproceduresⅠ.Warmingupandrevision1.Haveadictationofthenewwordslearnedinthelastclass.2.Reviewsomemainphraseswelearnedinthelastclass.Checkthehomework.Ⅱ.GrammarFocus1.SsreadthesentencesinGrammarFocusandtrytofillintheblank.①你的襯衫是棉的嗎？____yourshirts________cotton?②是的，而且它們產(chǎn)于美國。Yes.Andtheywere________theUS.③飛機模型是由什么制成？______themodelplane______of?④它是由舊木頭和玻璃制成。It’smadeof___________and______⑤茶產(chǎn)自中國哪里？___________tea___________inChina?⑥茶產(chǎn)自很多不同的地區(qū)。It’sproducedinmany_______________.⑦茶是如何制成的？_____istea__________?⑧茶樹種植在山坡上。當茶葉長成后，它們被手工采摘下來，然后送去加工。Teaplants____________onthesidesofthemountains.Whentheleavesarereadythey___________byhandandthen____________for_________.⑨在杭州人們種植茶葉。People_______________inHangZhou.Tea_____________(bypeople)inHangZhou.Ⅲ.Summary被動語態(tài)語態(tài)用來表示主語和謂語之間的關系。英語中有兩種語態(tài)，一種是主動語態(tài)，表示主語是動作的執(zhí)行者；另一種是被動語態(tài)，表示主語是動作的承受者。下面的兩個例句可以幫助大家理解二者的用法。1.Kellycleansthehouseeveryday.(該句為主動語態(tài)，主語Kelly是動作clean的執(zhí)行者，賓語thehouse是動作clean的承受者。)2.ThehouseiscleanedbyKellyeveryday.(該句為被動語態(tài)，主語thehouse是動作clean的承受者，動作的執(zhí)行者Kelly由介詞by引出。)

被動語態(tài)通常由“助動詞be+及物動詞的過去分詞”構成。當我們不知道誰是動作的執(zhí)行者，或者沒有必要指出誰是動作的執(zhí)行者，或者只需強調動作的承受者時，要用被動語態(tài)。如：Englishisspokeninmanycountries.Suchbookswerewrittenformiddleschoolstudents.Thecomputershouldbeturnedoffatonce.

被動語態(tài)可用于多種時態(tài)，本單元我們學習一般現(xiàn)在時的被動語態(tài)。一、構成be(am/is/are)+及物動詞的過去分詞如：Thestudentsaretoldtostudyhard.Thestudentsaren'ttoldtostudyhard.—Arethestudentstoldtostudyhard?—Yes,theyare./No,theyaren't.Whoaretoldtostudyhard?二、如何將主動句變成被動句分為五步：第一步將主動句中的賓語變成被動句中的主語(賓語如為人稱代詞，須將賓格變?yōu)橹鞲?；第二步根據(jù)這個主語選用相應的助動詞be(am/is/are)；第三步將主動句中的謂語動詞變成它的過去分詞形式；第四步將主動句中的主語置于介詞by之后(如為人稱代詞，須將主格變?yōu)橘e格)；第五步將句中的其他成分加上。如：中考鏈接1.—Dr.BethunehelpedalotofChineseinthe1930s,heisagreatinternationalsoldier.—Iknow,sohe____still____inbothChinaandCanadanow.(2023四川達州)A.has;remembered B.is;remembered C.will;remember D.is;remembering2.Thestudentsinthisschool______tochoosetheirownschooluniforms.(2023湖南株洲)A.areallowed B.allowed C.areallowing3.TheticketsforTheWanderingEarth_____well,andtheywill_____soon.(2023四川宜賓)A.aresold;sellout B.aresold;soldoutC.sell;besoldout4.Ababy’sfirstmonthbirthdayisaspecialeventinChinaand_______withaspecialparty.(2023甘肅武威、白銀)A.celebratesB.iscelebratedC.wascelebratedD.willcelebrate5.Aroundtheworld,300milliontonsofplastic________eachyear,ofwhichabout10percentendsupinthesea.(2023山東臨沂)A.iscreated B.wascreatedC.creates6.NowadaysChina____foritsnew“fourgreatinventions”—sharedbicycle,electronicpayment,high-speedrailwaysandonlineshopping.(2023云南曲靖)A.wasknowingB.wasknownC.isknowing D.isknown7.—Yourhometownisbeautiful,andtheairisreallyfresh.—Yes.Manytreesandflowers______aroundhereeveryyear.(2023廣西梧州)A.plant B.areplantedC.wasplantedD.willplant8.Thelatestmobilephone_______inChina.(2023江蘇徐州)A.willmake B.hasmadeC.ismakingD.ismadeKeys:BACBADBDIV.Practice1.Workon4a:TellSstoreadthesentencesin4aandtrytofillintheblankswiththecorrectformsoftheverbsinbrackets.Learnsomenewwords.2.Workon4b:1)Theteacherasksthestudentstoreadthesentencesandunderstandthemeaning.GetreadyforturningthemintoPassiveVoice.2)WhenturningsentencesintoPassiveVoice,weshouldfirstlyknowtheverbanditsobject.Theobjectwillbeturnedintothesubject.Theverbwillbeturnedinto“be+V-ed”.3)Usethecorrecttense.4)Finally,readthesentencesonemoretimetomakesuretheyareOK.5)ChecktheanswerswiththeSs.Learnsomenewwords.V.Talking1.Askfiveclassmatesaboutsomethingtheyarewearingorhaveintheirschoolbags.Thelistofwordsbelowmayhelpyou.(Learnsomenewwords.)2.Letonepairreadouttheconversationintheboxasamodel.3.Makesomehints.4.Haveafreetalk.Ⅵ.Summarytheearth'ssurface

地球表面trafficaccidents

交通事故PassiveVoice:A:What’syourpencilmadeof?B:It’smadeofwood.A:Wherewasitmade?B:ItwasmadeinShanghai.Ⅶ.ExerciseI.

根據(jù)句意及括號內所給詞的提示填空。1.Thecar_________(wash)everyweek.2.Thepatients_________(look)afterbytennursesinthissmallhospitaleveryday.3.English_________(notteach)inthesepoorschoolsnow.4._________thiskindofsugar_________(produce)in

Anhui

now?5.Wearereadingsomebooksabouthowthelanguage_________(learn).6._________thebeautifulartworks_________(show)inthemuseumeveryday?7.ThecolorTVs_________(notsell)inthatshopthesedays.II.

將下列主

/

被動句改為被/主動句。1.Hedoesalotofworkeveryday.________________________________________2.Wedon'tusetheovenoften.__________________