學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精高效課堂教學(xué)設(shè)計(jì)：(授課日期:年月日星期班級(jí)）授課題目Unit3grammar擬6課時(shí)第1課時(shí)明確目標(biāo)1、知識(shí)與技能：1.Enablestudentstounderstandthegrammar2.Enlargestudentsknowledgeofthepastparticiple3。Enablestudentstomasterthegrammarbypracticing2、過(guò)程與方法:task—basicteachingstyle3、情感態(tài)度與價(jià)值觀：Nurturestudents'knowledgeabouttheusageofthepastparticiple重點(diǎn)難點(diǎn)重點(diǎn):Teachtheknowledgeofthepastparticipleusedastheadverbialandattribute難點(diǎn)：Howtoenablestudentstomasterknowledgeofthepastparticiple。課型□講授□習(xí)題□復(fù)習(xí)□討論□其它教學(xué)內(nèi)容設(shè)計(jì)教師自備內(nèi)容Step1。DictationDictatethekeywordsinunit3Step2。Revision＆lead—in一、過(guò)去分詞作定語(yǔ)1．單個(gè)過(guò)去分詞作定語(yǔ)，常放在被修飾詞的前面;過(guò)去分詞短語(yǔ)作定語(yǔ)，常放在被修飾詞的后面.Englishisawidelyusedlanguage。Thisisoneoftheschoolsbuiltin1980s.2.過(guò)去分詞作定語(yǔ)時(shí),可轉(zhuǎn)換為一個(gè)定語(yǔ)從句。（注意兩點(diǎn)：首先，在被替換的定語(yǔ)從句中,主語(yǔ)必須是作從句主語(yǔ)的關(guān)系代詞；其次,定語(yǔ)從句中的謂語(yǔ)動(dòng)詞通常使用表示已經(jīng)完成的時(shí)態(tài)或被動(dòng)語(yǔ)態(tài).)Hedidn’tturnupatthemeetingheldyesterday.IfoundithardtounderstandtheEnglishspokenbynativevillagers。3．辨析:過(guò)去分詞做定語(yǔ)與其修飾詞之間是動(dòng)賓關(guān)系且過(guò)去分詞表示的動(dòng)作已完成；現(xiàn)在分詞作定語(yǔ)表示動(dòng)作正在發(fā)生，與修飾詞是主謂關(guān)系；不定式作定語(yǔ)表示將要發(fā)生的動(dòng)作。TheOlympicGames，___in776B.C。didnotincludewomenplayersuntil1912.A.firstplayedB.tobefirstplayedC。firstplayingD.tobefirstplayingfirstplayedin776B。C.=whichwasfirstplayedin776B.C.二、過(guò)去分詞作表語(yǔ)1．用作表語(yǔ)的過(guò)去分詞被動(dòng)意味很弱，主要表示動(dòng)作的完成和狀態(tài)，此時(shí)相當(dāng)于一個(gè)形容詞；被動(dòng)語(yǔ)態(tài)的過(guò)去分詞動(dòng)詞意味很強(qiáng)，句子主語(yǔ)為動(dòng)作的承受者,后面常跟by短語(yǔ)。①Theglassisbroken.TheglasswasbrokenbyTom.②Thewindowsareclosed.ThewindowsareclosedbyJack。2．一些表示“情緒變化”的動(dòng)詞，它們的動(dòng)詞-ing形式和過(guò)去分詞形式相當(dāng)于形容詞,可在句中做定語(yǔ)和表語(yǔ)，如:interest,surprise，excite,frighten，disappoint，bore,tire，puzzle等。①Shewasverydisappointedtohearthedisappointingresult.。②Theaudiencewereallmovedtotearsbythemovingfilm3．除了系動(dòng)詞be以外,get,seem,look，appear,sound,feel,remain等其它系動(dòng)詞也可接過(guò)去分詞作表語(yǔ).三、過(guò)去分詞作賓補(bǔ)1.表“希望，要求”的動(dòng)詞:want,wish,expect,like，order+object+（tobe)doneIwantthework(tobe)finishedbySunday.Jimorderedtheroom(tobe)cleaned。2。表“感官動(dòng)詞”的動(dòng)詞：see,hear,feel,watch，notice,find，think等+object+p。p。Wesawthethiefcaughtbythepolice。Peoplefoundthewaterpolluted.3。使役動(dòng)詞make，get，have，let+object+p。p。Iwanttogetmyhaircuttomorrow.=Iwanttogetthebarbertocutmyhair.=Iwanttoletthebarbercutmyhair。4.介詞短語(yǔ)作賓補(bǔ)with/without+n。+p.p。Theyleftwithoutadishtouched.Step3。ExplanationFinishthetaskinTextbookpage211＆2Step4。Practicing（1）___inthought,healmostranthecarinfrontofhim.A.LosingB.HavinglostC。LostD.Tolose（2)________areply，hedecidedtowriteagain.A.NotreceivingB。ReceivingnotC。Nothavingreceived D.Havingnotreceived（3）Before_____,themachinemustbechecked。beingused B。usingit C.beingusedto D.using(4)____betterattention，thevegetablescouldhavegrownbetterwiththesunshiningbrightlyintheskyand____themlight。A。Giving;givenB.Given;givenC.Giving；givingD。Given;givingStep5.summary四、過(guò)去分詞作狀語(yǔ)過(guò)去分詞作狀語(yǔ)，修飾謂語(yǔ)，大多說(shuō)明動(dòng)作發(fā)生的背景或情景,表示時(shí)間、條件、原因、讓步、伴隨情況等。一般說(shuō)來(lái)，這一結(jié)構(gòu)的邏輯主語(yǔ)是主句的主語(yǔ)。1．表示時(shí)間Seenfromthespace，theearthlooksblue.Whenitisseenfromspace,theearthlooksblue。2．表示條件Keptinrefrigerator，thesevegetableswillremainfresh。Iftheyarekeptinrefrigerator,thesevegetableswillremainfresh.3．表示原因Deeplymovedbythestory,thechildrenbegantocry。Astheyweredeeplymoved，thechildrenbegantocry。4．表示伴隨情況Shewalkedoutofthehouse,followedbyherlittledaughter。Shewalkedoutofthehouse,andwasfollowedbyherlittledaughter。5．表示讓步Beatenbytheenemy，herefusedtoletoutthesecret.=Althou