英语人教版九年级全册unit8-It-must--belong--to-Carl.ppt

人教九年级英语上册 Unit8ItmustbelongtoCarla SectionA 1a 2d Leadingin Whosebearisthis ItmustbeLinda sbecauseit sinherbed WhoseT shirtisthis ItmustbeTom sbecausehewasinityesterday 语法重点一 1 ItmustbelongtoCarla 它一定是属于卡拉的 belongto意为 属于 为 所拥有 belongto没有被动语态 也不能用于进行时态 belongto后可接名词或代词宾语 不能接物主代词 也不能接名词所有格 如 ThebluesweaterbelongstoLiMing Hismotherboughtitforhimyesterday TheboybelongstothesinginggroupofGradeOne Thisbookbelongstome ThatnewbikeinthecornerbelongstoHelen 2 ItmustbeCarla s Shelovesvolleyball 它一定是卡拉的 她喜欢排球 语法重点二 1 must为情态动词 无人称和数的变化 后接动词原形 注意在回答must引起的一般疑问句时 否定式常用needn t或don thaveto 意为 没必要 而mustn t表示 不准 禁止 如 MustIfinishtheworkontime Yes youmust No youneedn t don thaveto 2 此处must表示推断 通常与be连用 意为 一定是 肯定是 must这种表示推测的用法只用于肯定句中 如 Theremustbesomethingwrongwiththecomputer must表示肯定推测时 其否定形式是can t 意为 不可能 表示有把握的否定推测 如 Wemustbewrong 改为否定句 Wecan tbewrong might或could表示肯定推测时 意为也许是 可能是 其否定形式是can t 如 Theredpencan tbeLucy s Itmight couldbeLily s 1b Listenandmatcheachpersonwithathingandareason 1c Practicetheconversationinthepictureabove Thenmakeconversationsusingtheinformationin1b Whosebookisthis ItmustbeMary s J K Rowlinjgisherfavoritewriter 2a BobandAnnafoundaschoolbagatthepark Listenandwritedownthethingsintheschoolbag Thingsintheschoolbag1 T shirt2 3 2b Listenagain Fillintheblanks 2c Makeconversationsusingtheinformationin2aand2b Look There saschoolbaghere What sinside There saT shirt 2d Role playtheconversation Mom I mreallyworried Why What swrong Ican tfindmyschoolbag Well wheredidyoulastputit Ican tremember Iattendedaconcertyesterdaysoitmightstillbeinthemusichall Doyouhaveanythingvaluableinyourschoolbag No justmybooks mypinkhairbandandsometennisballs Soitcan tbestolen Oh wait Iwenttoapicnicaftertheconcert Socoulditstillbeatthepark Yes Ileftearly beforetherestofmyfriends Ithinksomebodymusthavepickeditup I llcallthemnowtocheckifanybodyhasit IrememberIhadmyschoolbagwithmeatthepicnic 3 Ican tremember Iattendedaconcertyesterdaysoitmightstillbeinthemusichall 我不记得了 昨天我参加了一场音乐会 所以我可能把它放在音乐厅了 语法重点三 takepartin attend join这组词都有 参加 加入 的意思 其区别是 takepartin侧重参加某项群众性 集体性的事业 工作或活动 突出参加者在其中发挥一定的作用 attend侧重参加或出席会议或学术活动等 join普通用词 指加入党派 团体或游戏活动等 如 Weallattendedthemeeting Ifyoujointheclub youhavetoobeyitsrule Peoplewhotakepartinsportsmustbeincondition 1 DiaoyuIslands Chinaeversinceancienttimes A belongtoB isbelonginC isbelongingto2 Studentsinourschool knowshoutingisnotallowedinthelibrary A canB mustC may TESTYOU 3 What swrongwithMary Shewasill shedidn t themeetingandshewon t theactivitiestomorrow A attend takepartinB attend joinC takepartin attend4 TheboymustbeLiWen Ithinkit LiWenisillathome A mustn tB can tC needn t 问题探究 1 Mum mustIstaytherethewholeday No you You comebackafterlunch ifyoulike A mustn t canB needn t mustC needn t may2 同义句转换 Whosepenisthis Whodoesthispenbelongto Whoseisthispen 3 同义句转换 J K Rowlingisherfavoritewriter 4 What swrong him Somethingterriblehappened him A with withB with toC to to5 Idon tknowwhat