Module9被動語態(tài)課件英語九年級上冊

初中英語語法

——被動語態(tài)專項練習學習目標1.在語境中理解被動語態(tài)的結構和意義。2.結合語境理解和運用一般現在時、一般過去時、一般將來時的被動語態(tài)。3.正確使用被動語態(tài)結構造句及練習，在語篇中理解被動語態(tài)的語法形式。Readthesentences.Whatcanyoufindout?ThePeople'sRepublicofChinawasfoundedon1stOctober1949.OurnationaldayiscalledIndependenceDay.ItiscelebratedonthefourthThursdayinNovember.heisstillrememberedinbothChinaandCanadatoday.TheboyiscalledDaming.Thebottleisfilledwithwater.謂語動詞是由be+過去分詞構成的，意為“被..”。這是被動語態(tài)的謂語動詞結構。時態(tài)被動語態(tài)構成一般現在時一般過去時一般將來時am/is/are+donewas/were+donewillbe+done情態(tài)動詞(can,may,must,should…)+be+done1.含義:被動語態(tài)表示主語是動作的

承受者2.構成：(承受者)+be+及物動詞的過去分詞+(by+執(zhí)行者)3.注意：be隨著主語人稱、時態(tài)和數的變化而變化。被動語態(tài)含義、構成、be的變化牛刀小試

1.Knives_________(use)forcuttingthings.2.Thewindowsoftheirclassroom___________(clean)twiceamonth.3.Theticket___________(find)onthefloorjustnow.4.She__________(tell)toreturnthebookintimeyesterday.5.Manynewtrees_____________(plant)onthehillinthefuture.areusedarecleanedwasfoundwastoldwillbeplanted被動語態(tài)的否定句、一般疑問句、特殊疑問句形式變否定句：主語+be+not+過去分詞.Thepicture

isnotdrawnbyLucy.一般疑問句：be動詞+主語+過去分詞（+by執(zhí)行者）+其他？IsthebookwrittenbyLuXun?Will/Should+主語+bedone（+by執(zhí)行者）+其他？Willnursesbereplacedbyrobotsinthefuture?特殊疑問句：疑問詞+be+主語+過去分詞+其他？Whyisthebookreadbymanypeople?

即講即練孩子們不被允許獨自到河里游泳。（allow）Children_______________toswimintheriveralone.護士將被機器人代替嗎？（replace）

______nurses____________byrobots?紙是什么時候被發(fā)明的？When_______thepaper________?這首歌是誰寫地？Who(m)_____thesong_________by?

arenotallowedWillbereplacedwasinventedwaswritten翻譯句子：主動句變被動句的規(guī)律PeoplespeakEnglishallovertheworld.English

isspokenbypeopleallovertheworld.1.主動句中的賓語變成被動句的主語.2.主動句中的謂語動詞變成被動句的be+過去分詞.3.主動句中的主語變成被動句

by

的賓語,放在謂語動詞后面.如果不強調動作執(zhí)行者時,by短語可省略.4.其余成分不變。

將下列句子變?yōu)楸粍泳?.Shewashesherhandsbeforelunch.

Herhandsarewashedbyhimbeforelunch.2.They

planttreeseveryspring.

Trees

areplantedbythemeveryspring.3.Hisuncledoesn’toftenplaytabletennis.

Tabletennisisn’toftenplayedbyhisuncle.造句練習1.我們被鼓勵在課堂上多說英語。（encourage）Weare

encouragedtospeakmoreEnglishinclass..（punish）IwaspunishedbecauseIdidn'tlearnEnglishwell..(consider)LangPingisconsideredasoneofthebestvolleyballplayers.這項工作將在一小時內完成。（finish）Theworkwillbefinishedinanhour.你的作業(yè)需要立刻被完成.（finish）Yourhomeworkshouldbefinishedatonce.青少年不被允許帶手機去學校。（allow）Teenagersarenotallowedtobringtakephonestoschool.當堂檢測1.Trees____________(plant)everyspringinNorthChina.2.Asportsmeeting____________(hold)inourschoolnextmonth.3.ThankstotheInternet,differentkindsofinformationcan__________(learn)inashorttime.4.ThebookHarryPotter__________(write)byR.KRowing.5.Themedicinemust__________(take)threetimesaday.

betakenareplantedwillbeheldbelearntwaswritten結合語境用所給詞的適當形式填空Paper___________(invent）inA.D105byCaiLuninChina.Itwasanimportantpartofoureverydaylives,butfewpeopleeventhinkabouthowit_________(make).Todaymostpapercomesfromtrees,howeverwiththeconcernfortheenvironment,moreandmorepaper___________(produce)fromrecycledpaperproducts.Sincepaperproductsareofdifferentqualities,theyfirstaresortedbeforethey__________(recycle).Thesorted(分類)

material___________(put)intoahugemachine.wasinventedisproducedarerecycledisputwasmade教師寄語：Believeinyourself,keepworkinghard,andyou’llsucceed.RememberWherethereisawill,thereisaway.

有志者事竟成課后拓展易錯的過去式和過去分詞：stay-stayed,wait-waited,tie-tied,tidy-tidied,study-studied,stop-stop