Unit 4 Section B（2a-2c）【知识精讲精研】 人教版七年级 英语下册高效课堂

人教版

七年级下册Unit4Don’teatinclass.SectionB2a--2d

Warming-upLet'swatchavideoaboutfamilyrulers.

Do型（用动词原型开头）1Don’t+动词原型2

Wemust+

动词原型

3

Wecan't+动词原型4

Wehaveto+动词原型5Howtoexpressrules?RulesNo+名词或动名词6BrainstormDon'tbelateforschool.Dowearyourschooluniform.Don'ttalkinclass.Turninallyourhomeworkontime.Don'tthrowrubbishontheground.Don'tquarrelwithclassmates.Don'tbringsnackstoschool.Don'thavelonghairand

wearearrings.Whataretherulesinyourschool?SchoolrulesMyteachersarestrictwithme.

BrainstormIcanonlyseefriendsonweekends.Youmustwashyourownclothes.Don'tfightwithyoursisters.Don'tleavethedooropenatnight.Don'truninthehouse.ImustdomyhomeworkbeforewatchingTV.Whataretherulesinyourhouse?Familyrulesmyparentsarestrictwithme.

1.Don’tarrivelate.2.Don’tfight.3.Don’tbenoisy.4.Don’teatinclass.5.Youmusteatinthedininghall.6.Youhavetowearaschooluniform.……Therearetoomanyrules.Getupearlyandmakeyourbed!Don’tleavethedirtydishesinthekitchen!ImustreadabookbeforeIcanwatchTV.Ihavetogotobed

before10:00.……morerulesatschoolmanyrulesathomeSometimes,Ifeel

unhappy.

Rules,rules,rules.It’sterrible！PresentationLeadinPre-reading2aWhenyouareunhappyaboutsomething,whodoyouliketotalkto?Yourfriends?Yourteacher?Yourparents?YoucantalktoDrKnow.Heknowseverything.PresentationPredictionPre-readingLookatthegirl.Predicttheanswerstothefollowingquestions.MollyBrownSheisfronNewYork.1.Isshehappy?2.What’sherproblem?3.Whatisshedoing?Ithinkshecanwritealetterto_______.Dr.

KnowNo,sheisn’t.Maybetherearetoomanyrulesatherhomeandschool.Maybesheiswritingaletter.Dr.Know万事通博士

Dr.为doctor（博士；医生）一词的缩写形式，放于姓氏之前，表示对人的尊称。Dr.采用的是首尾缩写法，取首字母和词尾字母将单词进行缩写。PresentationFastreadingWhile-readingReadthefirstletterquicklyandanswerthequestions.1.WhatisMolly’sproblem?2.HowdoesMollyfeelabouttherules?3.Whydoesshewritetheletter?4.Howmanykindsofrulescanyoufind?5.What’stheformat（格式）oftheletter？

Becausetherearetoomanyrules.Tip:Topicsentence.SheasksDr.Knowforhelp.It’sterrible.Dear…(称呼)Whodoesshewriteto?thebeginningthebodytheendingName(署名)Whoisshe?Itisaletterforhelp.这是一封求助信Letter1Two.2bPresentationCarefulreadingWhile-readingReadthefirstletterquicklyandjudgeForF.____1Shemust/hastogetupat6:00andmakeherbed.____2Shecan’tdoherhomeworkafterschool.____3Shecan’tplaybasketballonweekends.____4Shemust/hastoreadabookbeforeshecanwatchTV.____5Shemust/hastogotobedbefore9:00.TFFTFLetter1mustcan10:002bPresentationCarefulreadingWhile-readingReadthefirstletterslowlyagainandanswerthequestions.Whendoesshehavetogetupeverymorning?Cansheplaybasketballafterschool?Why?Cansheleavethedirtydishesinthekitchen?Whyshehavetoruntoschool?

Doesshehaveanyfun?

6.Ifyouhavetheserules,areyouhappy?Shehastogetupatsixo’clock.No,shecan’t.Becauseshemustdoherhomework.

No,shecan’t.No,shedoesn’t.Becauseshecan’tbelateforschool.Letter1No,Iamnot.2bMymomsays1.Imustgetupat6:00and_____________

2.Ican’t_____________________inthekitchenAtschool_____rules3.Ican’t___________school.4.Ican't______________5.Ican't____________Mydadsays6.Ican’t________________afterschool.7.Imust__________________.8.Icanplayitonly_____________.9.Afterdinner,Ican’t________either.10.Imustreadabook________IcanwatchTV.11.I_________gotobed________10:00makemybedleavethedirtydishesbelatefor

benoisyeatinclassplaybasketballdomyhomeworkonweekendsrelaxbeforehavetobeforemoreSummary第一封信中的核心句（topicsentence）__________________________Therearetoomanyrules!

Rules,rules,rules!It’sterrible!HowdoesMollyfeel（感觉）abouttherules?1.Molly_____playbasketballonschooldays,butshe_____playitonweekends.2.Molly__________doherhomeworkfirstwhenshegetshome.3.Molly__________readabookafterdinnerbeforeshe_____watchTV.4.Atschool,Molly_____benoisyoreatinclass.5.Parentsandschoolsmakerulestohelpstudents.Sostudents___________followtherules.Readthelettersagainandcompletethesentenceswithhaveto/must,canorcan’t.2ccan’tcanhasto/musthasto/mustcancan’thaveto/mustPresentationFastreadingWhile-readingLetter2Don’tworry!(不要急)Dr.Know(万事通博士)willhelpyou!

DrKnowwrotealettertoMolly,too.MollyBrownWhatdoesDr.Knowmainly(主要地)tellMolly?Readtheletterquicklyandchoosetherightanswer.Parentsandschoolsmakerulestohelpus.HetellsusthethingsMollycando.Hetellsusthethingspeoplecan’tdo.

Wehaveto_____________.followtherules2bWhat’sDr.Know'sadvice?AnswerthequestionA.________________makerulesto_______.B.Hetellsusthethings______cando.C.Hetellusthethings___________can'tdo.Wehaveto____________.followtherules阅读策略4：概括文章大意（themainidea）。ParentsandschoolhelpusMollyotherpeople1.Dr.KnowtellsMollyto____therules.A.breakB.forget(忘记）C.follow2.Therearealotofthings__________.3.Parentsandschoolsaresometimes_____,butremembertheymakerules__________.4.Butremember,theymakerulestohelpus.中的

“they”指代__________________.CyoucandostricttohelpusParentsandschoolsTask1:Chooseandfill.PresentationCarefulreadingWhile-readingReadthesecondlettercarefullyandanswerthequestions.Letter21.DoesDr.KnowthinkMollyshouldfollowtherules?2.Whydotheymakerulesforyou?3.WhatdoesDr.Knowsuggest（建议）Mollytodo?4.Whatinspiration(启示)canyougetfromtheletter?Yes,shedoes.Becausetheymakerulestohelpus.Thinkaboutthethingsshecando.Shecanplaybasketballonweekends.ShecanwatchTVaftershereadabook.Changethewaywethinkandthinkinapositiveway(积极的方式).2bRulesCan’tCanThinkdifferentlyHowdidDr.KnowhelpMollytosolveherproblem?Post-readingChangethewaywethinkandthinkinapositiveway(积极的方式).PresentationDiscussionWhile-readingWhatcanyoulearnfromthetwoletters?Goodfamilyrulesmakeafamilymoreharmony(更和谐).Goodschoolrulesmakeusmoredisciplined(更有纪律性).Goodrulescanmakeusbetter!Ifyouhaveproblems,youcantalkwithyourfriends,talkwithme,talkwithotherteachers,andyoucantalkwithyourparents.Thisway,youcansolve(解决)yourproblemsmorequicklyandbetter.Teachersandparentsmakerulestohelpus.Wehavetofollowthem.Everyoneshouldobeytherules.每个人都应遵守规则。Ifyoudon’tfollowtherules,youcan’tdoanythingright.没有规矩不成方圆。FrommotherRulesforMollyFromfatherDr.Know'sideaShehastogetupat6:30andmakeherbed.

Shecan'tleavethedirtydishesinthekitchenafterdinner.Shecan'tplaybasketballafterschool.Afterdinnershecan'trelaxeither.ShemustreadabookbeforewatchingTV.Shehastogotobedbefore10:00.Shecandoalotofthings:ShecanplaybasketballonweekendsandwatchTVafterreading.Parentsandschoolsmakerulestohelpus,sowehavetofollowthem.terribleSummary4Task4:Retellthetwoletters.IfyouwereDr.Know,whatwouldyousaytoMolly?Areyouhappywiththefamilyrules?receiver(收信人）Body主体内容

writer(写信人）

Summary

Salutation(打招呼)Dear__________,

Bodyparagraph(正文)1)MainideaCanyouhelpme?I’mnothappybecausetherearetoomanyrules:2)SupportingdetailsIhaveto/must_________.Ican’t____________.3)FinalsentenceIneverhavefun.WhatcanIdo?Closing(结束语)_______________________DearDr.Know,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________KenLiTherearetoomanyrulesinmylife!Athome,Ihavetohelpmymomanddaddothedisheseveryday.AndIhavetocleanmyroomonSaturdays.Ican’tgooutwithmyfriendsonweekends.Atschool,wecan’teatinclass.Wehavetowearaschooluniform.Andwecan’tbenoisyinthehallways.HowcanIrelaxwithsomanyrules?WhatshouldIdo?moreadj.&pron.

更多（的）1.Atschool,wehavemorerules—don’tbenoisy,don’teatinclass,…在学校，我们有更多的规定——不能喧哗，不要在课上吃东西，……(教材P23

2b)【用法详解】(1)more在此处作形容词，是many的比较级，修饰可数名词复数(rules)。more还可作much的比较级，修饰不可数名词。Ihavemorebooksthanher.我的书比她的多。Youshoulddrinkmorewater.你应该多喝水。LanguagepointsPoint1(2)more还可作代词，意为“更多”。Thecakeisdelicious.Iwantsomemore.这蛋糕很好吃，我想再来一些。2.ImustreadabookbeforeIcanwatchTV.在看电视之前我必须先读一本书。(教材P23

2b)readv.

读；阅读【用法详解】read在句中作及物动词，其过去式还是read，但读作/red/。Myfatheroftenreadsnewspapersinthemorning.我爸爸经常在早上读报。Point【拓展延伸】read也可作不及物动词，意为“阅读；朗读”。YoureadandIwrite.你读我写。【易混辨析】read,look,see与watchread强调看书、报纸、杂志等有文字的东西。look强调“看”的动作，不强调“看见”这个结果，是不及物动词，后接宾语时要与介词at连用。see强调“看”的结果，表示“看见；看到”。see也用于一些短语中，如：seeadoctor“看医生”，seeamovie“看电影”。watch强调“观看”正在运动或变化的事物，有时含有“欣赏”之意。Heisreadingabook.他正在看书。Youshouldlookattheblackboard.你应该看黑板。Youcanseemanyflowersinthegarden.在花园里你能看到许多花。MygrandparentswatchTVeverynight.我的爷爷奶奶每天晚上看电视。“看"法不同强调动作用look，若跟宾语加at；强调结果要用see，读书看报用read；电视、戏剧和比赛，凡是表演用watch。巧学妙记3.Iknowhowyoufeel.我知道你的感受。(教材P23

2b)feelv.

感受；觉得Pointfeel中的ee发元音/iː/,此类单词还有meet(遇见),

keep(保持)等。发音小助手【用法详解】feel作系动词，在此意为“感受；觉得”，其后可接形容词、副词或介词短语。Ifeelsorryforhim.我为他感到可惜。Iamfeelinginagoodmood.我现在心情好。【拓展延伸】feel作系动词，意为“摸起来”，后可接形容词作表语。Thesilkfeelsverysoft.这丝绸摸起来很柔软。Idon’tfeelwell.Imayhaveafever.我感到不舒服，我可能发烧了。4.

Parentsandschoolsaresometimesstrict,butremember,theymakerulestohelpus.父母和学校有时是严格的，但是记住，他们制

订规则是为了帮助我们。

(教材P23

2b)【用法详解】strict是形容词，在句中作定语或表语。常见搭配：strictadj.严格的；严厉的Point1bestrictwithsb.对某人要求严格

bestrictinsth.对某事要求严格strict4.

Parentsandschoolsaresometimesstrict,butremember,theymakerulestohelpus.父母和学校有时是严格的，但是记住，他们制

订规则是为了帮助我们。

(教材P23

2b)rememberv.记住；记起Point2【易混辨析】remembertodosth.与rememberdoingsth.remembertodosth.意为“记着做某事”，