九年級(jí)全一冊(cè)Unit5WhataretheshirtsmadeofUnit5

Unit5sectionA

（第一課時(shí)）教學(xué)目標(biāo)：掌握本課單詞和短語bemadeofbemadein;了解一般現(xiàn)在時(shí)態(tài)被動(dòng)語態(tài)的結(jié)構(gòu)和用法；歸納和掌握make構(gòu)成的短語重點(diǎn).難點(diǎn)：熟練掌握bemadeofbemadein的運(yùn)用教學(xué)流程一、【自主學(xué)習(xí)】1.寫出下列單詞的過去式和過去分詞。makeproduceknowsendpickpackcoverclean2、拼讀、記憶單詞n.筷子n,硬幣n.餐叉；叉子n.（女式）短上衣；襯衫n,銀；銀器adj.銀色的n.玻璃n,棉；棉花n,鋼；鋼鐵fairgrassleafproducewidelyprocess3.翻譯下列短語由…..…制成由.……制造因?yàn)??????而出名比如bewidelyknownforasfarasIknowisgoodforallovertheworldonthesidesofmountains二、【合作探究】1.導(dǎo)入T:Pleasetakeoutyourthingsonyourdesk.Weusethemeveryday,doyoureallyknowthem?Questions:Teacher:Canyoutellmewhatthesethingsaremadeof?Andwherearetheymade?Students:.①Thebooksaremadeofpaper2)Thepaperismadefromtree..快速閱讀la表格部分的內(nèi)容。把物品和可能構(gòu)成他們的材料匹配起來。.核對(duì)檢查答案，再次朗讀、記憶單詞。.聽錄音，并完成課本上1b的聽力任務(wù)。.再聽錄音一次，填空Susan:Hi,Anita.Ithreeshirtsfor29dollarsyesterday!Anita:0hzreally?Whataretheyofthough?Sometimesthecheaponesaremadeofmaterialsthatdon'tfeelverygood.Susan:Ahundredpercent.TheyTeniceandsoft,andtheyweremadeinAmerica.Anita:0hzOK.Bytheway,wheredidyoubuythose?They'rereallycool!Susan:0h,ItheminKorea.They'renice,aren'tthey?Anita:Yeah.Chopsticksareusuallymadeofwood.Tveneverseensteelonesbefore.Susan:Oh,chopsticksarepopularinKorea.Hey,doyouthinkthisringlooksOK?Anita:Hmm...yes,Ithinkit'squitepretty.Isitmadeof?Susan:Yes,anditwasmadeinThailand.HIgiveittomybestfriendforherbirthday.Anita:OhzI'msureshellit..聽錄音，完成2a、2b內(nèi)容。theconversation.三、【教師點(diǎn)撥】被動(dòng)語態(tài)：1.基本構(gòu)成:be(?)+過去分詞(動(dòng)詞p.p)被動(dòng)語態(tài)的不同時(shí)態(tài)是通過be的時(shí)態(tài)變化來表示的，其人稱和單復(fù)數(shù)方面應(yīng)與主語保持一致。其具體變化為：.一般現(xiàn)在時(shí):am/is/are+p.p..一般過去時(shí)：.一般將來時(shí)：shall/willbe+p.p..過去將來時(shí)：.現(xiàn)在進(jìn)行時(shí)：am/is/are+being+p.p..過去進(jìn)行時(shí)：.現(xiàn)在完成時(shí)：have/hasbeen+p.p.過去完成時(shí)：.含情態(tài)動(dòng)詞的：can/may/must+be+p.p.2.基本用法被動(dòng)語態(tài)常用于以下兩種情況：.不知道誰是動(dòng)作的執(zhí)行者，或者沒有必要指出誰是動(dòng)作的執(zhí)行者;.強(qiáng)調(diào)動(dòng)作的承受者。例如：a.這棵樹是(被)那個(gè)男孩弄斷的。Thetreebythatboy.(break)b.Tom出身于1989年。Tomin1989.(bear)c.這種書主要是針對(duì)青少年的。Thiskindofbookatteenagers.(aim)3.熟練轉(zhuǎn)換。轉(zhuǎn)換圖示：4.【橫向輻射】bemadeof/from/upof的區(qū)另Ubemadeof表示制成成品后，仍可看出原材料是什么保留原材料的質(zhì)和形狀，制作過程僅發(fā)生物理變化?！纠洹浚篢hekitepaper.風(fēng)箏是用紙做的。bemadefrom表示制成的東西完全失去了原材料的外形或特征，或原材料在制作過程中發(fā)生化學(xué)變化,在成品中已無法辨認(rèn)?！纠洹縏hepaperwood.紙是木頭做的。Buttermilk.黃油是從牛奶中提煉出來的。bemadeupof用…構(gòu)成或組成的。指人、物皆可，指結(jié)構(gòu)成分【例句】Ourclasssixgroups.我們班是由六個(gè)小組組成的。4、bemadein+地點(diǎn)意為"在……(地方)制成";5、bemadeby意為”被(某人)......制成"?；顚W(xué)活用(1)這個(gè)飛機(jī)模型是用木頭做的。Themodelplanewood.(2)葡萄酒是由葡萄釀成的。Winegrapes.(3)這些汽車是在上海制造的。ThesecarsShanghai.(4)這些蛋糕是我姐姐昨晚制作的。Thesecakesmysisterlastnigh四【學(xué)以致用】()1.lastweek?A.WhathappenedtoherB.WhatwashappenedtoherC.Whatwasshehappened()2.Onethirdoftheearth'ssurfacewater.A.iscoveredbyB.wascoveredbyC.coversby()3.Tableswereuseddeskswhenwewereyoung.A.byB.asC.to()4.TheboyTomismadewithoutfoodeverydayA.named,workB.called,singC.named,todance()5.FlightMH730fromMalaysiatoBeijingdisappearedMarch8.AonB.inC.at()6.isusedformakingknivesinmostofChina.A.SteelB.BambooC.wood()7.Silveraringformoney.A.isusuallymadeintoB.isusuallymadeofC.is