七年级下册英语人教Unit 2Section B

NoRulesNoOrderQuestion？Howcanrulescanhelpus?SectionBWhataresomeoftherulesinyourhome?Whatdoyouthinkaboutthem?SectionB1.WhyisAliceunhappy?2.DoesDrKnowthinkAliceisright?ReadAlice'slettertoDrKnowandDrKnow'sreply.ThenanswerthequestionsDearDrKnowHelp!①Therearetoomanyrulesinmylife.

Thereis/are+某人/某事儿+时间/地点（通常由介词短语构成）①②③考点：therebe句型表示某地某时间有/存在......试着翻译下面的句子：Thereisanotebookonthedesk.Therearesomanystarsinthesky.Thereisnochoiceforme②Everymorning,Ihavetomakemybedbeforebreakfast.(Everymorning),I

havetomake

mybed(beforebreakfast).时间状语

主

谓

宾

时间状语③IhavetohurrytoschoolbecauseIcan'tbelateforschool.I

havetohurry（toschool）（becauseIcan'tbelateforschool）.主

谓

地点状语

原因状语从句④WhenI'minschool,Imustn'tusemyphoneinclasseither.（WhenI'minschool）,I

mustn'tusemyphone

（inclass）either.

时间状语从句

主

谓

宾

地点状语

辨析：too,also,aswell,eitheraswell,toonot,eitheralso总结：too,aswell,either通常放在句末too前面通常有逗号either通常用在否定句also通常用于句中

⑤Ihavetoweartheuniform.I

havetowear

theuniform.主

谓

宾⑥Afterschool,thereareevenmorerules.many/much比较级moreevenadv.表程度或强调，体现某种“情绪”evenmore更多...用于表示某种情绪

造句：上初中以后，我的作业更多了⑦Ihavetofinishmyhomerorkfirst.

Ihavetofinish

myhomerork

（first）.

主

谓

宾

IhaveevenmorehomeworkafterIbecomeamiddleschoolstudent.⑧IcanonlyplaybasketballafterIpractisethepiano.

I

canonlyplay

basketball

（afterIpractisethepiano）.主

谓

宾

时间状语从句

⑨Ican'thangoutwithmyfriendsonweekdays.Ican'thangout

（withmyfriends）（onweekdays）.主

谓

方式状语

时间状语

Iknowsomerulesareimportantbutthisisawful.

主

谓

宾语从句

并列连词

主系表

⑩Iknowsomerulesareimportantbutthisisawful.知识点1：注意情态动词haveto、must、mustn’t的用法和区别

注意：must的否定式mustn’t表示＂禁止＂语气比较强硬通常不用于一般疑问句

的否定回答,如：MustIhandinthereportbytomorrowmorning?Yes,youmust.No,youneedn’t.√

No,youmustn’t❌课文原文：IhavetohurrytoschoolEverymorning,Ihavetomakemybedbeforebreakfast.Ihavetofinishmyhomerorkfirst.WhenI'minschool,Imustn'tusemyphoneinclasseither.haveto表示客观环境下一定要做must表示主观上自己决定一定要做

如：ImuststudyEnglishhard.Ithinkit’simportant.Idon’tlikeEnglish,butIhavetostudyit.知识点2：复合句的用法什么是复合句？除了谓语，其他句子成分上都可以出现句子，句子中出现了做成分的句子，就是复合句判断课文中的从句在句中的作用？IhavetohurrytoschoolbecauseIcan'tbelateforschool.WhenI'minschool,Imustn'tusemyphoneinclasseither.IcanonlyplaybasketballafterIpractisethepiano.Iknowsomerulesareimportant.回复部分：DearAlice,①Yes,therearemanyrulesinlife!Buttheycanhelpyoutobecomeabetterperson.Butthey

canhelpyou

tobecomeabetterperson.

主

谓

宾

宾补②Youmustn'tbelateforclass.Youmustn'tbe

late

（forclass）.主

系

表

原因状语③ThatshowsrespectforyourclassandteacherThat

shows

respect（foryourclassandteacher）

主

谓

宾

定语④Youcan'tuseyourphoneinclassbecauseyouneedtofocusonlearning.

Youcan'tuseyourphone（inclass）（becauseyouneedtofocusonlearning.）

主

谓

宾

地点状语

原因状语

⑤Youhavetowearauniformbecauseitbuildsschoolspirit.You

havetowear

auniform

（becauseitbuildsschoolspirit）.

主

谓

宾

原因状语从句

⑥Youcanalsothinkaboutthethingsyoucando!You

canalsothinkaboutthethings

（youcando）!

主

谓

宾

定语从句⑦Youcanuseyourphoneathome.⑧Youcanrelaxafteryoufinishyourhomework.You

canuseyourphone（athome）.主

谓

宾

地点状语

Youcanrelax（afteryoufinishyourhomework）.

主

谓

时间状语从句

Remember:Norules,noorder!BestDrKnow⑨Andyou

canhangout

（withfriends）（atweekends）!Iknow

it'shard.butrulescanhelptomaketheworldbetter.

判断下面句子的句子成分：1cReadthelettersagainandcompleteAlice'snotesaboutherproblem.homerulesschoolrulesDrKnow’sadvice-haveto_______before________-haveto_____becauseI_____forschool-haveto_____and_____beforeIcanplaybasketball-can't______withmyfriendsonweekdays-mustn'tuse____inclass-mustonlywear___understandruleshelpmetobecomea______thinkaboutthethingsl_____understandruleshelptomake_______DearDrKnowCanyouhelpme?I______followtoomanyrulesathomeandatschool.I_____cleanmyroomeveryday,andI_____letmydeskgetuntidy.Atschool,I________wearmyownclothes.l______wearmyfavouritecap,either.Afterschool,I________watchTV,butonlyafterIfinishmyhomework,walkthedog,anddolotsofotherthings!Ican'tevenrelaxatweekends,becausel_____practisetheviolineveryday!Ineverhavefun.what____Ido?Yours,EricCompletethelettertoDrKnowusingcan,haveto/must,orcan't/mustn't2a-Whyiseachruleimportant?-Whatisyouradviceforeachrule?2bChoosethreeimportantrulesfrom2a.Discussthequeslionswithapartner.2cWriteareplytoEricasDrKnow,Givehimsomeadvice.Iknowitcanbedifficulttofollowmanyrules.Butrulescanbegoodforus…Projects-learnbetter-havefuninschool-getalongwellwithclassmates-takecareoftheclassroom3aIngroups,chooseonegoalthatyouhopeyourclasscanachieve.3bBrainstorm5-10rules