Unit5SectionB(2a2e)導(dǎo)學(xué)案人教版九年級英語全冊

九年級英語上冊導(dǎo)學(xué)案課題Unit5SectionB(2a—2e)課型講授課主備審核學(xué)習(xí)目標(biāo)1.掌握重點詞匯，短語和句型。2.讓學(xué)生熟練使用一般現(xiàn)在時的被動語態(tài)描述各種物品。3.準(zhǔn)確判斷動詞過去分詞在被動句中的使用。學(xué)習(xí)重點掌握重點詞匯，短語和句型。學(xué)習(xí)難點準(zhǔn)確判斷動詞過去式和動詞過去分詞的用法。預(yù)習(xí)案1.國際的adj.____________2.形式；類型n.____________3.剪刀n.____________4.生氣勃勃的；(色彩)鮮艷的adj.____________5.熱；高溫n．加熱；變熱v.____________6.完成v．____________7.放風(fēng)箏____________8.變成____________9.由……覆蓋________________10.不同種類的__________________11.求助____________12.goon(a)vacation____________13.introuble____________14.suchas____________15.sendout____________16.riseinto____________行課案課文講解1、turn用法（1）turn用作不及物動詞時,意為“轉(zhuǎn)向”“翻轉(zhuǎn)”。turnright/left=turntotheright/left（2）turn用作系動詞時,意為“變得”。（3）含turn的短語有:taketurns意為“替換”“輪流”;byturns意為“輪流地”。注：takeone'sturntodosth.=dosth.inturn=dosth.byturns輪流做某事turnover“翻過來”；turnon“打開(燈、收音機、電視機等)”；turnoff“關(guān)上(燈、收音機、電視機等)”；turndown/up“調(diào)低/高(音量)”turnover“(使)打翻/翻身/翻動/翻耕(土地)/轉(zhuǎn)危為安”turnin“上交”turnout“結(jié)果是/證明是/生產(chǎn)出”turnagainst“背叛”2、sendout用法sendout意為“發(fā)出(聲音、光亮等)，發(fā)送(信函、貨物等)，派遣”，send的過去式和過去分詞都是sent.send意為“送，寄出”;常用短語：sendsbsth=sendsthtosbsendfor派人去叫;sendup發(fā)射；sendaway開除，攆走3、Afterdrying,theyarefiredataveryhighheat.在涼干后，他們被放在很高的溫度下燒烤。fire在本句中作動作，意為“烘烤，燒制”；ataveryhighheat.意為“在高溫下”fire作名詞n.火，不可數(shù)句名詞；作及物動詞vt.開(槍、炮);將...射向(+at)4、Theyareseenasbrightsymbolsofhappinessandgoodwishes.它們被視為幸福和美好祝愿的美麗象征。例：在中國，鶴是好運和長壽的象征。InChina，thecraneis____________goodfortuneandlongevity.王老師把她的學(xué)生看作是自己的孩子。MissWang_____________herstudentsasherownchildren.5、Whatwereskylanternsusedforbeforeandwhataretheyusedfornow？以前的孔明燈被用來做什么，現(xiàn)在被用來做什么？例：木材可以用來造紙。Woodcan____________________________makingpaper.＝Woodcanbeusedtomakepaper.絲綢可以用來做圍巾。Silkcan_____________________________makingscarves.＝Silkcanbeusedtomakescarves.6、Themostmonthings,…,areturnedintoobjectsofbeauty.turninto（使）變成Thewholethingturnedintoaquarrel.整件事釀成了爭吵。Theicyrainseemedliketoturnintosnow.漸漸地凍雨又有變成雪花的模樣。Herbitterexperiencehasturnedherintoastrongerperson.痛苦的經(jīng)歷使她變得更堅強了。turninto=changeintoturn的常見短語：turnup調(diào)高turndown調(diào)低turnon打開turnoff關(guān)掉turnto轉(zhuǎn)向；翻到(某頁)；求教于turnaround環(huán)顧四周檢測案()1.Themachine______metal.ismadefromB.ismadeofC.aremadeofD.aremadefrom()2.Ittookmydaughtertwoweeks____thenovelswrittenbyLuXun.toreadB.readC.readingD.reads()3.Beijing_____manyplacesofinterest.isfamousasB.isfamousforC.isfamoustoD.arefamousas()4.Theflowers____everyday.waterB.wateredC.towaterD.arewatered()5.Theroom_________everyday.Youcanliveinnow.A.cleansB.iscleaningC.iscleanedD.hascleaned()6.MymotherwasangrywithmebecauseI____________lastnightbyher.A.amseentoplayputergamesB.wasseentoplayputergamesC.wasseenplayputergames()7.Youshoulddoyourbest______youdo.A.nomatterwhatB.whateverC.nomatterhow()8.Doyouknowwineis____________grapes?A.madeofB.madefromC.madein()9.Asthecurtain_________,thefamoussingercameout.Thefans_________andscreamedwithexcitement.A.wasraised;roseB.had