Unit8 Lesson1（II）名师教案（教师版）

2/2Unit8Lesson1(Ⅱ)学案【学习目标】【学习目标】LearningObjectives1.TolearntounderstandtheuseofV-ingandV-edforms2.TobeabletouseV-ingandV-edformscorrectly【学习过程】【学习过程】Learningactivities目标一：TolearntounderstandtheuseofV-ingandV-edformsActivity1:Lookattheunderlinedwordsandthendiscussthesentencecomponentsinpairs.eg:Ayoungmanwritingnovelscametospeaktousyesterday.定语①Theexperimentwasanamazingsuccess.②LiMing’shobbyiscollectingstamps.③WhenIwalkedintotheoffice,Isawagirlusingmycomputer.④Hecomeshomelateeveryevening,makinghiswifeveryangry.⑤What’sthelanguagespokeninthatarea?⑥Weweresurprisedatwhathesaidatthemeeting.⑦Shefoundhernecklacegoneonherwayhome.Answers定语;表语;宾补;状语;定语;表语;宾补Nowcanyoufinishthefollowingsimplesummary?总结：动词-ing形式可以在句中作定语、状语、表语和宾语补足语。动词-ed形式可以在句中作定语、状语、表语和宾语补足语。Activity2:Workingroups.Definetheparticipleandthensortouttheirusageseparately.Participle分词分词是非谓语动词的一种在句中起形容词和副词的作用可以作定语、状语、表语和宾语补足语等分词有两种：现在分词(V-ing)和过去分词(V-ed)一、动词-ing形式1.作定语Nooneisallowedtospeakaloudinthereadingroom.Alittlechildlearning(=whoislearning)towalkoftenfalls.Therearemanystudentswaiting(=whoarewaiting)togetexamined.总结：现在分词作定语常用来说明被修饰词的用途和目的。还可表示动作正在进行。2.作状语Hearingthenoise,Iturnedaround.＝WhenIheardthenoise,Iturnedaround.Beingpoor,hecouldn’taffordaTVset.＝Becausehewaspoor,hecouldn’taffordaTVset.Workinghard,you’llcertainlysucceed.＝Ifyouworkhard,you’llcertainlysucceed.总结：现在分词作状语时可以表示时间、原因、条件、结果、让步、方式和伴随状况；作方式状语和伴随状语时，可以变为并列分句；作其他状语时，可以变为相应的状语从句。3.作表语Theresultofthegamewasdisappointing.Hislifestorysoundsverymoving.WhatIamtiredofiswaitingherealone.Myhobbyiscollectingstamps.总结：作表语的动词-ing形式包括现在分词和动名词。现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等；动名词作表语多表示抽象性的或习惯性的动作，一般说明主语的内容。4.作宾语补足语Isawasmallgirlstandinginfrontofafishbowl.Isawthatthiefgettingonthetrain.Isawthethiefgetonthetrainanddisappear.Icouldn’tdomyhomeworkwiththenoisegoingon.总结：现在分词在句子中可用作宾语补足语，句子中的宾语和宾语补足语在逻辑上是主动关系。feel,find,hear,notice,observe,see,watch等感官动词，既可以跟现在分词也可以跟不带to的不定式作宾语补足语。现在分词作句子中的宾语补足语，表示动作正在进行；不带to的不定式作句子中的宾语补足语，表示动作的完成。二、动词-ed形式1.作定语Thebrokenvasehasbeenthrownoutside.Iborrowedabookwritten(=that/whichwaswritten)byMarkTwainfromthelibrary.总结：单个的过去分词作定语一般放在被修饰的名词之前；过去分词短语作定语要放在被修饰的名词后面作后置定语，其作用相当于一个定语从句。2.作状语Caughtinaheavyrain,hewasallwet.Growninrichsoil,theseseedscangrowfast.Askedaboutthematter,shekeptsilent.Theoldmanwalkedintotheroom,supportedbyhisson.Hewalkedslowlyintheforest,followedbyadog.总结：过去分词作状语时，过去分词所表示的动作与句子的主语之间是逻辑上的动宾关系，即表被动。过去分词作条件、原因及时间状语时，通常放在句首；作伴随状语时通常放在句末；作方式状语时，一般放在句末，有时也放在句首。3.作表语Thedoorremainedlocked.Latertheyfoundthattheywerelost.Wewereamazedatthebeautyofthelake.总结：过去分词作表语，多表示主语所处的状态或所具备的特征，多位于系动词之后，这些系动词有be,remain,feel,seem,look,become等。有些过去分词作表语时，已经具备了形容词的性质。4.作宾语补足语WhenIcamein,Ifoundastrangegirlseatedinthecorner.Iwanttheletterposted.Shefoundhernecklacegoneonherwayhome.总结：及物动词（短语）的过去分词用作宾语补足语时，宾语即是过去分词的逻辑宾语，宾语和过去分词之间存在逻辑上的被动关系。少数不及物动词如go,change,fall等的过去分词作宾语补足语时，仅表示动作完成。目标二：TobeabletouseV-ingandV-edformscorrectlyActivity1:Fillintheblankswithsinglesentencegrammarandthentranslatethesesentences.1.Thewomanaskedtheprimaryschooltoacceptherson,whohadahearing(hear)disability.这名妇女要求小学接受她有智力障碍的儿子。2.Ladiesandgentlemen,pleasegoandwaitinthemeeting(meet)room.女士们先生们，请到会议室等候。3.Mygrandparentsliveinthecountryside.TheykeepadogcalledAhBao.我的祖父母住在农村。他们养了一只叫阿宝的狗。4.Thegirlwhowassittingnexttomewasmycousin.→Thegirlsittingnexttomewasmycousin.坐在我旁边的那个女孩是我的表妹。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