人教版八年级英语下第五单元Section A3a-4课件

Unit5Ifyougototheparty youwillhaveagreattimeSectionA 3a 4 Aim Talkaboutrulesandthepunishment Consolidateconditionalclause Structure Don twearjeans Ifyouwearjeans wewon tletyouin Ifyouarehappy Ifyouarehappyandyouknowitclapyourhands Ifyouarehappyandyouknowitclapyourhands Ifyouarehappyandyouknowitneverbeafraidtoshowit Ifyouarehappyandyouknowitclapyourhands Ifyouarehappyandyouknowitstompyourfeet Ifyouarehappyandyouknowitstompyourfeet Ifyouarehappyandyouknowitneverbeafraidtoshowit Ifyouarehappyandyouknowitstompyourfeet Ifyouarehappyandyouknowitwinkyoureye Ifyouarehappyandyouknowitwinkyoureye Ifyouarehappyandyouknowitneverbeafraidtoshowit Ifyouarehappyandyouknowitwinkyoureye 位置 从句可放在主句之前或之后 但是放在主句之前须有逗号隔开 eg 如果我有足够的钱 我就去环游世界 Grammar 定义 if 如果 假如 它引导的句子表示某事发生所需的条件 即 在 条件下 某事才能发生 在句子中充当状语 因此称之为条件状语从句 If引导的条件状语从句表示假如有从句的动作发生 就会有主句动作的发生 IfIhaveenoughmoney Iwilltravelaroundtheworld IwilltravelaroundtheworldifIhaveenoughmoney if引导的条件状语从句时态 主将从现 祈使句 情态动词 IwillsingasongifIamhappy 主句 从句 Don tcrosstheroadifthelightisred Youmuststopifthetrafficlightisred WesternPartyparty最初是欧洲贵族和上流社会的一种聚会活动 源自于中世纪的骑士聚会和有一些主题的沙龙 西方人party通常是在主人家举行 他们认为家庭气氛比较友好 轻松 适合朋友之间的交流 西方的豪华party往往伴随着舞会食物主要是自助冷餐 因为西方人比较注重自我意识 注重私人空间 所以自助餐更能表现平等及自愿 少了旧时的繁文缛节 Don twearjeans Ifyouwearjeans wewon tletyouin letsbin让某人进入letsbout让某人出去 Ifyoudo theteacherswilltakeitaway Don tbringfoodtotheparty takeaway拿走 没收如果宾语是代词要放中间 Ifyoudo theteacherswillaskthemtoleave Don tbringfriendsfromotherschools asksbtodosth告诉某人做某事 Ifyoudo theteacherswillcallyourparents Don tleavethegymduringtheparty Ifyoudo you llhavetoleave Don trunorshoutattheparty haveto 不得不 必须 后接动词原形 PleasebringyourIDcard Ifyoudon thaveyourIDcard youcan tgototheparty Endofyearparty 1 别穿仔裤2 别带食品到舞会来3 别带其他学校的朋友来4 别在舞会期间离开体育馆5 别在舞会上又跑又叫的6 请带上你的身份证 Summary年终聚会的规定 Karen Areyougoingto Mike Yea Iam towearmynewjeans Karen Youcan tdothat Mike WhatwillhappenifIdo Karen Youshouldwearyourcoolpants Mike That sagreatidea theschoolparty I mgoing Theteacherswon tletyouin Pairwork Usethewordstomaketheconversations example A I mgoingtotheschoolparty B Me too Let sbringsomesnacks A Oh wecan tdothat B Really Whynot A Ifwebringsnacks theteacherswill I mgoingtotheschoolparty 用现在进行时表将来 我打算参加学校聚会Me too 我也是 e g I mhungry Me too Whynot 为什么不 后接动词原形 询问被否定原因e g Whynotgotherewithme 表示提建议e g Whynotcomeoften Pairwork Usethewordstomaketheconversations example A I mgoingtotheschoolparty B Me too Let sbringsomesnacks A Oh wecan tdothat B Really Whynot A Ifwebringsnacks theteacherswillnotletusin Ice cream hamburger Exercises Wewillgofishing itisfinetomorrow A IfB becauseC beforeD after2 Whotook mypen A offB onC awayD out3 Ifyoudon twearyourschooluniform theteacherwon t you A letoutB letinC letawayD letdown4 Theteacheralwaysaskedus hard A studyB studyingC tostudyD studied5 doyoulikeEnglish BecauselearningEnglishisveryinteresting A WhynotB WhatC HowD Whynot6 Itiswarmtoday takeoffyourcoat A whynotB whatC howD whynot7 bringyourmobilephonetotheparty please A NotB Don tC Can tD Aren t8 IthinkI mgoingtostayathome youwillbesorry A IfyouareB IfyouwillC IfyoustayD Ifyo