unit7grammar focus.ppt

Unit7Teenagersshouldbeallowedtochoosetheirownclothes SectionAGrammarFocus 学习内容 第三课时内容 SectionAGrammarFocus 4c 学习任务 1 熟练掌握GrammarFocus的句子 2 学习使用被动语态 3 掌握主动语态变被动语态的变化规律 4 针对允许或不允许做的事情发表自己的观点 叙述同意或不同意的理由 Step1 单词检测 你能写出下列单词吗 试试吧 证件 安全 吸烟 极小的 哭 田野 拥抱 举起 严重的 很坏的 懊悔 诗 社区 机会 教育 完成 社会 导学流程 Talkwithyourclassmatesaboutyourschoolrulesbyusing studentsarenotallowedto StepTwo lead in Schoolrules Don tarrivelateforschool Studentsarenotallowedtoarrivelateforschool Don truninthehallways Schoolrules Studentsarenotallowedtoruninthehallways Schoolrules Don teatintheclassroom Studentsarenotallowedtoeatintheclassroom Schoolrules Don tlistentomusicintheclassroom Studentsarenotallowedtolistentomusicintheclassroom Schoolrules Don tfightwithothers Studentsarenotallowedtofightwithothers Schoolrules Studentsarenotallowedtocheat Don tcheat Schoolrules Don twearlonghair boys Boysarenotallowedtowearlonghair Schoolrules Studentsarenotallowedtosleepinclass Don tsleepinclass Task1 熟读GrammarFocus的句子2分钟 Task2 同桌检测 一人说汉语 一人说英语 看谁记背的句子多 StepThree 自主学习 TranslatethefollowingsentenceintoChinese StepFour 成果检测 1 我认为16岁的人不应该被允许开车 我同意 他们不够严肃2 你认为应该鼓励青少年自己做决定吗 不 我不同意 青少年太小而不能自己做决定 3 青少年不应该被允许做兼职工作 我不同意 他们可以在工作中学到许多 4 你认为如果我们不用闪光 会被允许拍照吗 如果你们不用闪光 那也许可以 1 Teenagersshouldbeallowedtohavetheirownideas 2 Theclassroommustbecleanedeveryday 3 Yourhomeworkcanbefinishedtomorrow 答案 情态动词 be 动词的过去分词 StepFive 探究学习 含有情态动词的被动语态结构 can may must should be 过去分词 1 AmycantakegoodcareofGina byAmy Gina canbetakengoodcareof 2 Youshoulddrinkmorewater Morewater shouldbedrunk byyou 观察 讨论 含有情态动词的被动语态 总结 主动语态变为被动语态的方法 第一步 将主动语态的宾语改为被动语态的主语 第二步 将主动语态的谓语改为 be 及物动词的过去分词 结构 第三步 将主动语态的主语改为介词by的宾语 放在谓语之后 有时可省略 如图示 They 主语 grow 谓语 tea 宾语 inthesouth eastofChina 被动语态 主动语态 Tea 主语 isgrown 谓语 bytheminthesouth eastofChina 独立完成3a 3b Step6 4a 4b 1 自主学习 2 合作交流 讨论以上问题的答案 并纠错 3 成果展示 读一读你所改写的句子和短文填空 精彩展示 看我的研究成果 4aRewritethesentencesaccordingtotheexample 1 Youmustcleanyourbedroomeveryday Yourbedroommustbecleanedeveryday 2 Parentsshouldencourageteenagerstodosocialworkfortheircommunity Teenagers shouldbeencouragedtodosocial workfortheircommunity 3 CanLucydoherhomeworktomorrowinstead Can Lucy shomeworkbedonebyher tomorrowinstead DoyouthinkwemustkeepteenagersawayfromtheInternet Doyouthinkteenagers mustbekeptaway fromtheInternet 5 Parentsshouldgiveteenagerschancestomaketheirowndecisions Teenagers shouldbegivenchancestomake theirowndecisions 4b Fillintheblankswiththecorrectformsofthewordsinbrackets Shouldteenagers ask tomoveoutwhentheystartworking InmanyWesterncountries teenagers allow tomoveoutateighteen Theirparentsbelievethattheyshould educate totakecareofthemselvesfromayoungage Thisway whenthey start workingtheycanmanagetheirownlives However inmostAsian beasked areallowed beeducated start societies itisnotcommonforteenagersto move out Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan take careofthem Buttheyoungshouldthenlookaftertheirparentsastheygetolder ThatiswhymanyChineseadults continue tolivewiththeirparents move take continue StepSeven 自主学习 提升自我 任务一 按照4c的要求 完成4c 列出表格并填空 ArethereanyotherrulesaboutwhatshouldandwhatshouldnotbeallowedintheEnglishclub Fillinthechart 任务二 就4c表格内容 写一段短文 TheEnglishclubrules 任务三 合作交流 1 同桌交流 2 纠错 3 展示 StepEight 拓展练习 用所给词的适当形式填空 Childrenshouldn tbeallowed swim intheriver 2 Idon tthinkteenagersshouldgettheirears pierce 3 Wearetired sowestop have arest 4 Ithinkyourideaisn tgood I agree withyou toswim pierced tohave don tagree 5 When be thefirstman madesatellite send upintospace 6 Lastyearvegetables grow inthegardenbyTomandhe sell themhimself 7 Howmanymagazines canborrow inyourlibraryeveryweek 8 John hear togoupstairstwohoursago was sent weregrown sold canbeborrowed washeard Homework Masterwhatyouhavelearnedinthislesson Learntomakesentenceswith 情态动词 be 及物动词的过去分词 导学案说明 StepOne 复习所学过单词 StepTwo 头脑风暴 复习beall