九年級上冊英語人教版Whataretheshirtsmadeof?Unit5SectionA

第3課時(shí)Tolearntousepassivevoice(presenttense):Are

yourshirts

madeof

cotton?It’s

producedinmanydifferentareas.Howis

tea

produced?1.你的襯衫是棉制的嗎？

______yourshirts____________cotton?2.是的,而且它們產(chǎn)于美國。Yes,theyare.Andtheywere____________theUS.3.飛機(jī)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?madeinAremadeofWhat’smadeusedwoodglassWhereisproduced

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(dāng)茶葉長成后,它們被手工采摘下來，然后送去加工。Teaplants________________onthesidesofthemountains.Whentheleavesareready,they________________byhandandthen______________forprocessing.differentareasHowproducedaregrownare

pickedaresent被動語態(tài)英語動詞有兩種語態(tài)，即主動語態(tài)（ActiveVoice）和被動語態(tài)（PassiveVoice）。當(dāng)主語為動作的執(zhí)行者時(shí)，謂語的形式為主動語態(tài)；當(dāng)主語為動作的承受者時(shí)，謂語要用被動語態(tài)。ManypeoplespeakEnglish.Englishisspokenbymanypeople.主動語態(tài)，主語people是動作speak的執(zhí)行者被動語態(tài)，主語English是動作speak的承受者一、被動語態(tài)的構(gòu)成被動語態(tài)是由“be+動詞的過去分詞”構(gòu)成的。

助動詞be隨著主語的人稱、數(shù)和時(shí)態(tài)的變化而變化。二、一般現(xiàn)在時(shí)的被動語態(tài)時(shí)態(tài)被動語態(tài)結(jié)構(gòu)例句主動語態(tài)被動語態(tài)一般現(xiàn)在時(shí)am/is/are+動詞過去分詞Wecleantheclassroomeveryday.Theclassroomiscleanedbyuseveryday.三、主動語態(tài)變被動語態(tài)的方法We

make

thiskindofmachineinChina.

→ThiskindofmachineismadebyusinChina.主動語態(tài)：主語

+動詞

+賓語被動語態(tài)：主語

+be+動詞的過去分詞+(by+賓語)1.將主動語態(tài)的賓語變?yōu)楸粍诱Z態(tài)的主語；2.將主動語態(tài)的謂語動詞變?yōu)椤癰e+動詞過去分詞”結(jié)構(gòu)；3.將主動語態(tài)的主語變?yōu)榻樵~by后的賓語，放在謂語動詞后面(如果不強(qiáng)調(diào)動作的執(zhí)行者,此介詞短語常可省略)被動語態(tài)肯定句的構(gòu)成主語+be+動詞的過去分詞(+其他).被動語態(tài)否定句的構(gòu)成主語+________+動詞的過去分詞(+其他).被動語態(tài)一般疑問句的構(gòu)成________+主語+動詞的過去分詞(+其他)？被動語態(tài)一般疑問句的回答肯定回答：Yes,主語+be.否定回答：No,主語+benot.benotBe被動語態(tài)的句子類型肯定句：Mybedroom

iscleanedbymyself.否定句：Mybedroomisnotcleanedbymyself.一般疑問句：

Is

yourbedroom

cleanedbyyourself？特殊疑問句：

Whereis

cleanedbyyourself？變?yōu)榉穸ň洌喊裯ot放在be動詞之后變?yōu)橐话阋蓡柧洌喊裝e動詞放在句首變?yōu)樘厥庖蓡柧洌禾厥庖蓡栐~+一般疑問句四、使用被動語態(tài)的情況1.

不知道動作的執(zhí)行者，或者沒有必要指出動作的執(zhí)行者是誰。2.需要強(qiáng)調(diào)或突出動作的承受者時(shí)。3.句子的主語是動作的承受者。e.g.Theblouseismadeofsilk.Thezipperisoftenusedinourdailylives.Teaispickedbyhand.結(jié)構(gòu)：主動語態(tài)：主語＋謂語＋賓語

被動語態(tài)：主語be+過去分詞by+賓語即:、主變賓、賓變主,謂語動詞變被動。(注:主變賓即主語變?yōu)榻樵~by賓語)1.Theyoftencleantheirclassroomafterschool.(改為被動語態(tài))Theirclassroom_____often______bythemafterschool.2.

Wedon'tspeakJapaneseinChina.

Japanese________________

_____inChina.isn'tspokenbyus

iscleaned1.Pleasepassmeanothercup.Thisone___.A.isbroken

B.isbreaking

C.broke

D.broken2.Thestorybooks___bythewriterinthe1960s.A.arewritten

B.werewrittenC.arewriting

D.werewriting

3.Theflowers___often.A.mustbewaterB.mustbewateredC.mustwateredD.mustwate1.ManypeoplespeakEnglishintheworld.2.Theypickappleseveryautumn.3.Wewearsunglassestoprotectoureyes.4.Heoftentakescareofhislittlesister.Englishisspokenbymanypeopleintheworld.Applesarepickedbythemeveryautumn.Sunglassesareworntoprotectoureyes.Hislittlesisterisoftentakencareofbyhim.動詞短語中的介詞或副詞再變?yōu)楸粍诱Z態(tài)時(shí)，仍然要跟在原來的動詞之后。1.很多不同的地區(qū)都生產(chǎn)茶葉。Tea_________inmanydifferentareas.2.安溪和杭州以生產(chǎn)茶葉而廣為人知。AnxiandHangzhou___widely_______fortheirtea.3.當(dāng)葉子適于采摘時(shí)，人們就會手工采摘,然后把他們送去加工。Whentheleavesareready,they________byhandandthen_______for________.4.茶葉被包裝好,送往許多不同的國家和中國各地。Thetea_______and____tomanydifferentcountriesandplacesaroundChina.isproducedare

knownarepickedaresentprocessingispackedsentLet'sspeakandfillLet'sspeakandfill5.所有的學(xué)生被邀請免費(fèi)參加。Allstudensts________toattend_______.6.所有的作品都是大學(xué)生們做的。Allthe_____weremade____universitystudents.7.一些畫是由草、葉子和畫做成的。Somepaintings___made____

grass,leavesandflowers.8.甚至美國國旗也是中國制造。EvenAmericanflagsare_______China.

areinvitedforfreeworksbyarefrommadeinCompletethesentenceswiththecorrectformsoftheverbsinbrackets.4a1.Childrenunder18_______________(notallowed)towatchthisshowwithouttheirparents.2.We_________(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage___________(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.4.Mostoftheearth’ssurface__________(cover)bywater.5.Theclassroomneedsto_________(clean)everyday.n.老板;上司n.德國n.德語n.表面;表層

becleaned

arenotallowed

arepaidisspoken

iscovered4bRewritethesentencesusingthepassivevoice.1.Farmersplanttheteaonthesidesofmountains.2.Thisshopusesthebestmaterialstomakedresses.3.Carelessdrivingcausesmanytrafficaccidents.n.材料;原料n.交通;路上行駛的車輛Thebestmaterialsareusedtomakedressesbythisshop.Manytrafficaccidentsarecausedbycarelessdriving.Theteaisplantedonthesidesofmountainsbyfarmers.4bRewritethesentencesusingthepassivevoice.4.Thepostmanbringslettersandpostcardstopeople’shomes.5.Ourfamilydoesnotusethissilver