人教版九上Unit5SectionAGrammarfocus4c情景式教學(xué)語法課公開課課件(共27張)

Unit5Whataretheshirtsmadeof?SectionA(Grammarfocus-4c)情景式教學(xué)語法課公開課人教新目標(biāo)版九年級(上冊)Learningobjectives1.學(xué)習(xí)本課新詞匯：boss,Germany,surface,material,traffic,postman,cap,glove2.通過觀看視頻和圖片，能夠用被動(dòng)語態(tài)的句子說出圖片和視頻的內(nèi)容；通過觀察GrammarFocus的句子，能夠說出被動(dòng)語態(tài)的用法，謂語動(dòng)詞的構(gòu)成(主語+am/is/are+動(dòng)詞的過去分詞），以及如何把主動(dòng)語態(tài)變成被動(dòng)語態(tài)的步驟。3.通過控制性練習(xí)(4a)和自由練習(xí)(4b)，能將主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)，在上下文中能正確使用一般現(xiàn)在時(shí)的被動(dòng)語態(tài)，通過寫作訓(xùn)練鍛煉學(xué)生閱讀和寫作能力。Learnthenewwords.Pleasereadandrepeatafterthetape.bossn.

老板；上司Germany德國surfacen.

表面；表層materialn.材料；原料trafficn.

交通；路上行駛的車輛postmann.郵遞員capn.(尤指有帽舌的)帽子gloven.

手套Listentoasongandfindouttheactivevoice(主動(dòng)語態(tài))andpassivevoice(被動(dòng)語態(tài))usedinthelyrics.

Isingthesong.Thesongissungbyme.Youplaythesong.Thesongisplayedbyyou.He

plays

the

drums.Thedrumsareplayedbyhim.Shesingsthesong.Thesongissungbyher.Itsingsthesong.Thesongissungbyit.Wesingthesong.Thesongissungbyus.Youplaythesong.Thesongisplayedbyyou.Theyplaythedrums.Thedrumsareplayedbythem.activevoice(主動(dòng)語態(tài))passivevoice(被動(dòng)語態(tài))Fillintheblanksaccordingtothepictures.Doyoulikedrinkingtea?Howistheteaproduced?First,teaplants_________.aregrownNext,tealeaves_______________.arepickedbyhandThen,tealeaves_________________.aresentforprocessing.Afterthat,tea_________.ispackedFinallythetea_________manycountriesandplacesaroundChina.issenttoReadthesentencesandtranslatethem.

Fillintheblanksaccordingtogrammarfocus.GrammarFocus1.你的襯衫是棉的嗎？____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?

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.9.在杭州人們種植茶葉。People_________inHangzhou.Tea_________(bypeople)inHangzhou.madeinAremadeofWhat’smadeWhereisproduced

usedwoodglassdifferentareasHowproducedaregrownarepickedaresentgrowteaaregrownPleasesummarizethestructures(結(jié)構(gòu))ofthepassivevoice.

被動(dòng)語態(tài)謂語動(dòng)詞的構(gòu)成主語+be+done(過去分詞)+其他成分其中be動(dòng)詞有人稱、時(shí)態(tài)和數(shù)的變化Pleasesummarizetheformofthepassivevoice.

被動(dòng)語態(tài)謂語動(dòng)詞的構(gòu)成主語+be+done(過去分詞)+其他成分1.一般現(xiàn)在時(shí)被動(dòng)語態(tài)謂語動(dòng)詞：主語+am\is\are+done(過去分詞)+其他Lucydoesthehomeworkatnight.ThehomeworkisdonebyLucyatnight.2.一般過去式被動(dòng)語態(tài)謂語動(dòng)詞：主語+was\were+done(過去分詞)+其他Wecleanedourclassroomjustnow.Ourclassroom

wascleanedby

us

justnow.一般現(xiàn)在時(shí)被動(dòng)語態(tài)的句型變化1.肯定句：主語+am\is\are+done+其他AletteriswrittenbyBruceeveryweek.2.一般疑問句：Am\Is\Are+主語+done(過去分詞)+其他?Isourclassroomcleanedeveryday?3.特殊疑問句：疑問詞+be+主語+done(過去分詞)+其他?Whereisasweetsongsungbyher?4.否定句：主語+be+not+done+其他RiceisnotgrowninNorthChina.Theticketsabouthero

arenotsoldout.Doyouknowhowtochange

theactivevoiceintothepassivevoice?主動(dòng)語態(tài)和被動(dòng)語態(tài)的概念和轉(zhuǎn)換主動(dòng)語態(tài)被動(dòng)語態(tài)

主動(dòng)語態(tài)：主語People是動(dòng)作grow的執(zhí)行者。被動(dòng)語態(tài)：主語Tea是動(dòng)作grow的承受著。PeoplegrowteainHangzhou.Teaisgrown(bypeople)inHangzhou.主動(dòng)語態(tài)被動(dòng)語態(tài)主(執(zhí)行者)謂賓(承受者)主(承受者)謂by介詞短語主動(dòng)句變?yōu)楸粍?dòng)句所遵循的4個(gè)步驟：1.把原主動(dòng)句中的賓語變?yōu)楸粍?dòng)句的主語。2.把動(dòng)詞變?yōu)楸粍?dòng)形式即be+過去分詞，3.原主動(dòng)句的主語如需要?jiǎng)t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?jiǎng)t可省略。4.其它的成分（定語、狀語）不變。Pleasechangetheactivevoiceintothepassivevoice.ThomasEdisoninventedtheelectricbulb.Theelectricbulb_____________byThomasEdison.wasinventedWecleantheclassroomeveryday.Theclassroom_________(byus)everyday.iscleanedMikedothehomeworkintheevening.Thehomework_______(byMike)intheevening.isdoneMymothersweepstheflooreveryday.Thefloor_______(bymymother)everyday.issweptLucytakescareofthecat.Thecat_______careof(byLucy).istakenHeplaysfootballonSunday.Football_______(byhim)onSunday.isplayedShewatersflowerseveryday.Flowers__________(byher)everyday.arewateredHekilledahenyesterday.Ahen_________(byhim)yesterday.waskilledPleasechangetheactivevoiceintothepassivevoice.Doyouknowhowtochange

theactivevoiceintothepassivevoice?主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)的注意事項(xiàng)：在主－謂－雙賓結(jié)構(gòu)(直接賓語(常指事物)和間接賓語(常指人))變?yōu)楸粍?dòng)語態(tài)時(shí)

只將其中一個(gè)賓語變?yōu)楸粍?dòng)句中的主語，另一個(gè)賓語不變，如：

Hetoldheralongstory.

間賓直賓

Shewastold

alongstory.

Alongstorywastoldtoher.2)Motherboughtmeanewcoat.

間賓直賓

I

wasboughtanewcoat.

Anewcoatwasboughtforme.WearetoldthetruthbyJack.練習(xí)：變被動(dòng)語態(tài)Jacktellsusthetruth.Thetruthistold(to)usbyJack.Doyouknowhowtochange

theactivevoiceintothepassivevoice?主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)的注意事項(xiàng)：2、“主－謂－賓－賓補(bǔ)”句型變?yōu)楸粍?dòng)結(jié)構(gòu)時(shí)，只將句中的賓語變?yōu)楸粍?dòng)句中的主語，賓補(bǔ)不變。如：

Ifoundhimlyingonthefloor.

賓賓補(bǔ)

Hewasfoundlyingonthefloor.WecallherRose.

賓賓補(bǔ)

SheiscalledRose.3、當(dāng)主動(dòng)句中有see/hear/feel/watch/notice/make/havesb.dosth.變?yōu)楸粍?dòng)句時(shí)，do前要加上to.如：

Ioftenhearhimsing.Heisoftenheardtosing.Theymadetheboygotobedearly.Theboywasmadetogotobedearly.Watchavideoandlearnhowtochange

theactivevoiceintothepassivevoice?Doyouknowwhentousethepassivevoice?被動(dòng)語態(tài)的用法：（1）不知道誰是動(dòng)作的執(zhí)行者或沒有必要知道誰是動(dòng)作的執(zhí)行者時(shí)。Thesebooksarewrittenforchildren.

Ihaven’tbeentoldaboutit.（2）需要強(qiáng)調(diào)動(dòng)作的承受著即賓語時(shí)。Calculatorcan'tbeusedinthemathexam.計(jì)算器不能用于數(shù)學(xué)考試。ThecupwasbrokenbyDavid.ThebookiswrittenbyMoYan.（3）作客觀說明時(shí)，常采用一種被動(dòng)語態(tài)結(jié)構(gòu)。Itis\wassaid\believed\reported+that……Doyouknowwhennottousethepassivevoice?動(dòng)詞的主動(dòng)形式表示被動(dòng)之意1).系動(dòng)詞無被動(dòng)語態(tài)：以主動(dòng)形式表示被動(dòng)之意。常見的系動(dòng)詞有：be動(dòng)詞,look,seem,appear,feel,sound,smell,taste等

Itsmellsterrible.2).下列動(dòng)詞(詞組)沒有被動(dòng)式：happen,takeplace,breakout,belongto,cost,takeAnaccidenthappenedyesterday.3).不及物動(dòng)詞sell,wash,read,write,open,close,shut,lock,wear等，常用主動(dòng)形式表示被動(dòng)意義。Thisbooksellswell.這本書暢銷。Thekindofclothwasheswell.這種布很容易洗。

4).在英語口語中，有時(shí)可用“get+過去分詞”構(gòu)成被動(dòng)語態(tài)。如：

Igotdressedasquicklyaslcould.我盡快穿上衣服。這樣結(jié)構(gòu)比較常見的搭配有：getarrested,getcaught,getdressed,getdrowned,getdrunk,getlost,getmarried等。Readthestory,andlearnthestructuresofdifferenttensesofthepassivevoice.遙遠(yuǎn)的小島上，住著一個(gè)倒霉蛋，它叫豆豆，那里的人有三件事要忙，吃飯，睡覺，打豆豆。你看，它總是被打，還不知道是誰打的。Doudouisalwaysbeaten

bysomeone.昨天晚上，夜黑鳳高，它又被打了。Doudouwas

beaten

yesterdayevening.Readthestory,andlearnthestructuresofdifferenttensesofthepassivevoice.明天，豆豆還會(huì)面臨n頓暴打，可憐的豆豆啊。Tomorrow,Doudouwillbe

beaten

severaltimes.可憐的豆豆，已經(jīng)被這樣打了許多年。命運(yùn)一直沒有改變。PoorDoudouhasbeen

beaten

formanyyears.Readthestory,andlearnthestructuresofdifferenttensesofthepassivevoice.我們親愛的豆豆現(xiàn)在在干嘛，不用問，一定是正在被打。OurdearDoudouisbeing

beaten

now.隨時(shí)可能被打的豆豆啊，誰來救救它啊。PoorDoudoumaybe

beaten

anytime.Completethesentenceswiththecorrectformsoftheverbsinbrackets.

4a1.Childrenunder18_____________(notallow)towatchthisshowwithouttheirparents.2.We________(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage___________(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.4.Mostoftheearth’ssurface___________(cover)bywater.5.Theclassroom_________(clean)bythestudentseveryday.aren’tallowedarepaidisspokeniscoverediscleanedRewritethesentencesusingthepassivevoice.4b1.Farmersplanttheteaonthesidesofmountains.___________________________________________

2.Thisshopusesthebestmaterialstomakedresses._____________________________________________3.Carelessdrivingcausesmanytrafficaccidents.__________________________________________________4.Thepostmanbringslettersandpos