七年级英语下册Unit4Don’teatinclassSectionB2课件人教新目标版.ppt

Unit4Don teatinclass SectionBPeriodTwo Review Wordsandexpressions Readthewordsandexpressionsloudly make one s beddirtykitchenmorenoisyrelaxreadterriblefeel 铺床adj 脏的n 厨房adj pron 更多 的 adj 吵闹的v 放松 休息v 读 阅读adj 非常讨厌的 可怕的v 感受 觉得 Wordsandexpressions strictbestrict withsb rememberfollowfollowtherulesluckkeephairlearn adj 严格的 严厉的 对某人 要求严格v 记住 记起v 遵循 跟随遵守规则n 幸运 运气v 保持 保留n 头发 毛发v 学习 学会 Wordsandexpressions Objectives TolearntowriterulesathomeandschoolTolearntousehaveto must canandcan t Whataretherulesinyourhouse Lookatthefollowingpicturesandsaytherules Thinkaboutit MyFamilyRules Don ttalkloudlyathome Don t lateatnight watchTV Don t eatinthebed He cleanthebedroomonSunday hasto toolateonSunday Don tgetup lateatnight Don tplaytheguitar Whenyouareunhappyaboutsomething whodoyouliketotalkto Pairwork 2a Clickit 2b Readtheletters UnderlinetherulesforMolly 2b 1 IsMollyBrownhappy Whyorwhynot 2 Whendoesshehavetogetupeverymorning No sheisn t Becauseshehasmanyrulesinherfamily Shehastogetupatsixo clock Readandanswer 3 Cansheplaybasketballafterschool Why 4 CanshewatchTVafterdinner 5 Whendoesshehavetogotobed No shecan t Becauseshemustdoherhomework No shecan t ShemustreadabookbeforeshecanwatchTV Shehastogotobedbeforeteno clock 6 Cansheleavethedirtydishesinthekitchen 7 Whyshehavetoruntoschool 8 Doesshehaveanyfun No shecan t Becauseshecan tbelateforschool No shedoesn t Discussion Ifyou reDrKnow whatsuggestions 建议 意见 wouldyouliketogiveMollyBrown Pleasediscussingroupsoffour thentelltheclassyoursuggestions Molly playbasketballonschooldays butshe playitonweekends 2 Molly doherhomeworkfirstwhenshegetshome 3 Molly watchTVbeforeshereadsabookafterdinner 4 Atschool Molly benoisyoreatinclass 5 Parentsandschoolsmakerulestohelpstudents Sostudents followtherules can t can Readthelettersagainandcompletethesentenceswithhaveto must canorcan t 2c haveto can t can t must DearDr Know youhelpme I mnothappybecausetheretoomanyrulesathome Everymorning I getupatsixo clock Atschool I wearaschooluniform andI keepmyhairshort Afterschool CompleteZhaoPei sletterstoDr Knowusinghaveto must canorcan t 3a Can haveto haveto haveto I playwithmyfriendsorwatchTVbecauseI domyhomework I relaxonweekendseitherbecauseI learntoplaythepiano Ineverhavefun What Ido ZhaoPei can t must can t haveto can Completethechartwiththerulesinyourhomeandschool Check therulesyouthinkareunfair 3b WritealettertoDr Know Tellhimaboutalltherulesandhowyoufeelaboutthem 3c Showtime Whataretherulesinyourhouse Andareyouhappy Pleasetelltheclassaboutthem Ifyouhaveachancetomakesomerulesforyourparents whatruleswouldyouliketomake Tasks 1 Workingroupsoffourandgivesomesuggestionstoparents forexample Nosmoking dad 2 Writealettertotheminagoodwaytomakethemacceptthesuggestions Dearparents Iknowyoulovemeverymuch NowI vegrownup Weshouldrespecteachother Ihavesomesuggestionsforyou Wouldyouliketohavealookatthesuggestions 1 Pleasedon tsmokeinthehouse 2 3 Love Amodel Guessinggame Keepquietanddon tmakenoise Don tspeakloudlywhenyoureadthebook Youcan ttakethebookaway Youcanborrowthebookifyouhaveacard AschoolrulesBclassroomrulesClibraryrulesDtraffic 交通 rules Writetherulesfortheschoollibrary LibraryRules Notalking Noschoolbags Nofood Nowetumbrellas Nolisteningtomusic Youcanturnleft Youcan tturnleft Youcanturnright Youcan tturnright Youcangostraight Youcan tgostraight TrafficRules Youcanwalk Youcan twalk Youcangostraightorturnleft Youcangostraightorturnright Youhavetogoaround Howcanwebegoodcitizens 市民 Pleasemakerules Howcanwebegoodcitizens 市民 Pleasemakerules Languagepoints Therearetoomanyrules 1 thereare表示 有 Therebe是英语中常用句型 意思是 有 表示 人或事物的存在 Therebe后面的名词是句子的主语 属倒装结构 要表达 某个地方或某个时间存在什么食物或人 的时候常用 Therebe 名词 地点 时间 这一句型 have和therebe have与therebe都有 有 的意思 have用来表示各种关系的 所有 身上 具有 说明人物的外观 和整体与局部的 含有 如 Ihaveagoodfriend 我有一位好朋友 Hasthebookaredcover 这本书的封面是红色的吗 动词have是个用法较活的词 表示 有 第三人称单数形式是has 在英国英语中 have意为 拥有 构成疑问句时把have提到主语前面 表示否定时 在其后面加not 可缩写为haven t 如 Haveyouapen 你有钢笔吗 Yes Ihave ButIhaven tanewone 是的 我有 但我没有新钢笔 在美国英语中 除上述用法外 还可以用助动词do does来构成疑问句和否定句 如 Doyouhaveakite 你有风筝吗 Yes Ido 我有 Hedoesn thaveanything 他没有任何东西 therebe表示存在的关系 表示某处有某人或某物时常用这种句型 如 Therearetwobikesunderthetree 树下有两辆自行车 Therearefortystudentsinourclass 我们班有四十名学生 当表示整体与局部的 含有 时或者是难以判断 有 是所属关系还是存在关系时 have和therebe均可使用 如表示 一年有十二个月 Ayearhastwelvemonths Therearetwelvemonthsinayear 注意 在therebe结构中 如果主语不止一个 谓语动词往往和与之最接近的主语在数上保持一致 即我们常说的就近原则 如 Thereisapen twopencilsandfourbooksonthedesk 桌子上有一支钢笔 两支铅笔和四本书 Therearetwomapsandapictureonthewall 墙上有两张地图和一幅画 2 toomanyrules 太多的规定 其中toomany用来修饰可数名词rules 如 Hehastoomanyfriendstomeet 他有很多朋友要见 修饰不可数名词时 要用toomuch如 Wehavetoomuchworktodo 我们有许多工作要做 2 AndIhavetogotobedbefore10 00 十点钟前我就得上床睡觉 1 gotobed 去睡觉 如 Whattimedoyouusuallygotobed 你一般几点睡觉 2 before在此句中为介词 意思是notlaterthan 最迟在 如 I llbebackbefore6o clock 我最迟六点钟回来 3 Afterdinner Ican trelaxeither 晚饭后我也不能放松 副词either表示 也 用于否定句末 用法与表示肯定或陈述的副词too相似 可用逗号与语句的主题隔开 如 YoulikeEnglish Ilikeit too 你喜欢英语 我也喜欢 Myfathercan tspeakEnglish Mymothercan t speakit either 我爸爸不会讲英语 我妈妈也不会 课时重点回顾 Review toomanyrules getupatsixo clockeverymorning leavethedirtydishesinthekitchen can tplaybasketballafterschool havetodoone shomework watchTV onweekends can trelaxeither readabook runtoschool don teatinclass makeone sbed WhatcanIdo 下列各句中均有一处错误 请找出并改正 1 Ihavetoinbedby10 00everynight 2 Thechildrenneverhavesomefunatschool 3 Simoncan tgooutatschoolnights 4 I mbusytoday Thereistoomanywork 5 Youcan thavetowearyouruniformathome can t改为don t in前面加be some改为any at改为on m