Unit8 Lesson1（II）名師教案（教師版）

2/2Unit8Lesson1(Ⅱ)學(xué)案【學(xué)習(xí)目標(biāo)】【學(xué)習(xí)目標(biāo)】LearningObjectives1.TolearntounderstandtheuseofV-ingandV-edforms2.TobeabletouseV-ingandV-edformscorrectly【學(xué)習(xí)過程】【學(xué)習(xí)過程】Learningactivities目標(biāo)一：TolearntounderstandtheuseofV-ingandV-edformsActivity1:Lookattheunderlinedwordsandthendiscussthesentencecomponentsinpairs.eg:Ayoungmanwritingnovelscametospeaktousyesterday.定語①Theexperimentwasanamazingsuccess.②LiMing’shobbyiscollectingstamps.③WhenIwalkedintotheoffice,Isawagirlusingmycomputer.④Hecomeshomelateeveryevening,makinghiswifeveryangry.⑤What’sthelanguagespokeninthatarea?⑥Weweresurprisedatwhathesaidatthemeeting.⑦Shefoundhernecklacegoneonherwayhome.Answers定語;表語;賓補;狀語;定語;表語;賓補Nowcanyoufinishthefollowingsimplesummary?總結(jié)：動詞-ing形式可以在句中作定語、狀語、表語和賓語補足語。動詞-ed形式可以在句中作定語、狀語、表語和賓語補足語。Activity2:Workingroups.Definetheparticipleandthensortouttheirusageseparately.Participle分詞分詞是非謂語動詞的一種在句中起形容詞和副詞的作用可以作定語、狀語、表語和賓語補足語等分詞有兩種：現(xiàn)在分詞(V-ing)和過去分詞(V-ed)一、動詞-ing形式1.作定語Nooneisallowedtospeakaloudinthereadingroom.Alittlechildlearning(=whoislearning)towalkoftenfalls.Therearemanystudentswaiting(=whoarewaiting)togetexamined.總結(jié)：現(xiàn)在分詞作定語常用來說明被修飾詞的用途和目的。還可表示動作正在進行。2.作狀語Hearingthenoise,Iturnedaround.＝WhenIheardthenoise,Iturnedaround.Beingpoor,hecouldn’taffordaTVset.＝Becausehewaspoor,hecouldn’taffordaTVset.Workinghard,you’llcertainlysucceed.＝Ifyouworkhard,you’llcertainlysucceed.總結(jié)：現(xiàn)在分詞作狀語時可以表示時間、原因、條件、結(jié)果、讓步、方式和伴隨狀況；作方式狀語和伴隨狀語時，可以變?yōu)椴⒘蟹志?；作其他狀語時，可以變?yōu)橄鄳?yīng)的狀語從句。3.作表語Theresultofthegamewasdisappointing.Hislifestorysoundsverymoving.WhatIamtiredofiswaitingherealone.Myhobbyiscollectingstamps.總結(jié)：作表語的動詞-ing形式包括現(xiàn)在分詞和動名詞?，F(xiàn)在分詞作表語，往往具有形容詞的性質(zhì)，說明主語的性質(zhì)、特征等；動名詞作表語多表示抽象性的或習(xí)慣性的動作，一般說明主語的內(nèi)容。4.作賓語補足語Isawasmallgirlstandinginfrontofafishbowl.Isawthatthiefgettingonthetrain.Isawthethiefgetonthetrainanddisappear.Icouldn’tdomyhomeworkwiththenoisegoingon.總結(jié)：現(xiàn)在分詞在句子中可用作賓語補足語，句子中的賓語和賓語補足語在邏輯上是主動關(guān)系。feel,find,hear,notice,observe,see,watch等感官動詞，既可以跟現(xiàn)在分詞也可以跟不帶to的不定式作賓語補足語。現(xiàn)在分詞作句子中的賓語補足語，表示動作正在進行；不帶to的不定式作句子中的賓語補足語，表示動作的完成。二、動詞-ed形式1.作定語Thebrokenvasehasbeenthrownoutside.Iborrowedabookwritten(=that/whichwaswritten)byMarkTwainfromthelibrary.總結(jié)：單個的過去分詞作定語一般放在被修飾的名詞之前；過去分詞短語作定語要放在被修飾的名詞后面作后置定語，其作用相當(dāng)于一個定語從句。2.作狀語Caughtinaheavyrain,hewasallwet.Growninrichsoil,theseseedscangrowfast.Askedaboutthematter,shekeptsilent.Theoldmanwalkedintotheroom,supportedbyhisson.Hewalkedslowlyintheforest,followedbyadog.總結(jié)：過去分詞作狀語時，過去分詞所表示的動作與句子的主語之間是邏輯上的動賓關(guān)系，即表被動。過去分詞作條件、原因及時間狀語時，通常放在句首；作伴隨狀語時通常放在句末；作方式狀語時，一般放在句末，有時也放在句首。3.作表語Thedoorremainedlocked.Latertheyfoundthattheywerelost.Wewereamazedatthebeautyofthelake.總結(jié)：過去分詞作表語，多表示主語所處的狀態(tài)或所具備的特征，多位于系動詞之后，這些系動詞有be,remain,feel,seem,look,become等。有些過去分詞作表語時，已經(jīng)具備了形容詞的性質(zhì)。4.作賓語補足語WhenIcamein,Ifoundastrangegirlseatedinthecorner.Iwanttheletterposted.Shefoundhernecklacegoneonherwayhome.總結(jié)：及物動詞（短語）的過去分詞用作賓語補足語時，賓語即是過去分詞的邏輯賓語，賓語和過去分詞之間存在邏輯上的被動關(guān)系。少數(shù)不及物動詞如go,change,fall等的過去分詞作賓語補足語時，僅表示動作完成。目標(biāo)二：TobeabletouseV-ingandV-edformscorrectlyActivity1:Fillintheblankswithsinglesentencegrammarandthentranslatethesesentences.1.Thewomanaskedtheprimaryschooltoacceptherson,whohadahearing(hear)disability.這名婦女要求小學(xué)接受她有智力障礙的兒子。2.Ladiesandgentlemen,pleasegoandwaitinthemeeting(meet)room.女士們先生們，請到會議室等候。3.Mygrandparentsliveinthecountryside.TheykeepadogcalledAhBao.我的祖父母住在農(nóng)村。他們養(yǎng)了一只叫阿寶的狗。4.Thegirlwhowassittingnexttomewasmycousin.→Thegirlsittingnexttomewasmycousin.坐在我旁邊的那個女孩是我的表妹。Activity2:Completethetextwiththecorrectformoftheverbsinbrackets.LastTuesday,aRoots&Shootsprojectwassetupinmycommunity.AsIwalkeddownNo.1Street,Isawvolunteers1.encouraging(encourage)peopletojoinin.2.Inspired(inspire)bythemessageoftheproject,manypeoplefeltthatweshouldactnow,aswehaveseenan3.increasing(increase)numberofhighly4.polluted(pollute)daysthisyear.Whilerecently,manyhavebecomemoreconcernedaboutenvironmentalprotection,therearestillsomewhohaven’t,5.thinking(think)thatsomeoneelsewilldealwiththeproblem.However,ifeverybodyhadthatattitude,wewouldneverseean