新目标英语九年级上unit7Teenagersshouldbeallowedtochoosetheirownclothes全单元课件

Unit7Teenagersshouldbeallowedtochoosetheirownclothes SectionA1a 2c 公主岭四中姜丽侠 Whataretherulesinourschool Whatdowehavetodoinourschool Whatcan twedoinourschool Ilikeplayingbasketballafterclass Ishouldplaybasketballafterclass Youshouldbeallowedtoplaybasketballafterclass Teenagersplayping pongball shouldbeallowedto Ithinkteenagersshouldbeallowedtoplayping pongball Doyouagreeordisagree TeenagerswatchTV shouldbeallowedto Doyouagreeordisagree Teenagersshould gettheirearspierced notbeallowedto Idon tthinkteenagersshouldbeallowedtogettheirearspierced earrings i ri z Studentsshould dyethehair notbeallowedto silly sili 笨的 Idon tthinkstudentsshouldbeallowedtodyethehair Studentsshoulddrive notbeallowedto Idon tthinkstudentsshouldbeallowedtodrive 语态分为两种 即主动语态和被动语态 主动语态表示主语是动作的发出者 而被动语态表示主语是动作的承受者 be 及物动词的过去分词 be有人称 时态和数的变化 被动语态 把下列句子改成被动语态 Theyallowustohavepart timejobs 2 TheteacheraskedAnnatofinishthepicture 3 PeopleintheUKspeakEnglish 4 Wemustsendthepostcardatonce Weareallowedtohavepart timejobs Annawasaskedtofinishthepicture EnglishisspokenintheUK Thepostcardmustbesentatonce 5 Theoldcathaseatenthefish 6 Ican tfindthewatchanywhere 7 Whenwillyouworkoutthemathproblem 8 Wherehaveyouputmybackpack Whenwillthemathproblembeworkedout Wherehasmybackpackbeenput Thewatchcan tbefoundanywhere Thefishhasbeeneaten bytheoldcat 1 Davidbrokethecup ThecupwasbrokenbyDavid 2 Athiefhasstolenmykeys Mykeyshavebeenstolen 3 Theycantakegoodcareofmychild Mychildcanbetakengoodcareof 4 Theywillnotcleantheoffice Theofficewillnotbecleaned 5 Theyhaven ttoldmeaboutit Ihaven tbeentoldaboutit 6 Theworkersarerepairingmycarnow Mycarisbeingrepairednow 7 Hegavemeabook Iwasgivenabook Abookwasgiventome 8 Isawhimcleaningtheroom Hewasseencleaningtheroom 1 AnnacangotothemallwithJohn TF2 Annawantstogetherearspierced TF3 Annaisallowedtochooseherownclothes TF Listenandcircle T or F Listening 1b Pairwork A Ithink don tthinkteenagersshouldbeallowedtogooutwiththeirfriends B Iagree disagree Theyareoldenough Theycanlookafterthemselveswell Talkabouttherules toowildnotseriousenoughtooyoungnotoldenoughtoosillynotcalmenough 1C ListenandcheckwhatKathythinks Youmaycircle Agree Disagree or Doesn tknow toshowwhatMollythinks 2a Itlookscool Youngpeopleneedtosleep Heneedstospendtimewithfriends Heneedstimetodohomework Itdoesn tlookclean 4 1 5 2 3 2bListening WhatareKathy sandMolly sreasons Numbertheirreasonsinthecorrectorder A Doyouthinkteenagersshouldbeallowedtohavemobilephones B Yes It sconvenientforstudentsandtheirparentstocommunicatewitheachother Pairwork B No Idon tthinkso Perhapsstudentspaymoreattentiontoshortmessagesthantotheirstudies Makealistofthingsteenagersshouldandshouldnotbeallowedtodo Discussyourlistwithyourpartner 2C 被动语态 1 语态 表示主语和谓语动词之间的关系 英语中有 两态 的说法 即主动语态和被动语态 本单元中反复出现的shouldbeallowed就是一个含有情态动词 should 的被动语态 主语是动作的发出者为主动语态主语是动作的接受者为被动语态只有及物动词才有被动语态 WespeakEnglish Englishisspokenbyus 2 被动语态的构成一般现在时的被动语态为 主 am is are not 过去分词Butterismadefrommilk Theofficeiscleanedeveryday 一般过去时的被动语态为 Thishousewasbuilt100yearsago Theofficewascleanedyesterday 主 was were 过去分词 情态动词 be 过去分词 Teenagersshouldbeallowedtoweartheirownclothes 1 不知道或没有必要说明动作的执行者是谁 不用by 动作执行者短语Suchbooksarewrittenforchildren 这些书是为儿童写的 Ihaven tbeentoldaboutit 没有人告诉我这件事 3 被动语态的用法 2 强调动作的承受者 这时应用by短语