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Unit4Growing upGrammar教学目标通过本课时的教学,让学生达成以下目标知识目标L掌握单词1career,againsto掌握连词和引导的时间状语2before,after,when,while,since,till,until,as soon as whenever从句.能力目标2通过学习,掌握连词以及时间状语从句的用法1学会用时间状语从句来表达思想,培养写作能力
2.情感目标3通过谈论学生自身的变化让他们懂得感恩重点难点重点学习生词和短语以及各连词引导的时间状语从句的用法难点灵活使用生词、短语以及连词,学会使用时间状语从句教学准备课件;相关图片PPT授课时数课时1教学过程Step ILead-in
1.Talk aboutSpud Webb.
2.Revise thesentences withadverbial clauses of timein thepassage aboutSpudWebb.Lead inthe clauses.•While he was attendingjunior high,Spud triedout forthe schoolteam.•When hefinally gotthe chance,he scored20points inhis firstgame.•After hegraduated,hewasforced toplay in another basketball league.•He remainedthere for about a year beforethe NBAtook noticeof him.Step2Grammar A
1.Talk aboutthe meaningsand theusesofthe conjunctions:before,after,when,while.意为“在……之前表示主句动作发生在从句动作之前1beforeClose thewindows beforeyou leavethe room,please.在你离开房间前,请关上窗意为“在……之后,表示主句的动作发生在从句的动作之后2after我吃完早饭去上学I wentto schoolafter Ifinished mybreakfast.意为“当……时表示主句动作发生的特定时间3when春天来时,白天变长了The daysget longerwhen springcomes.意为“当……时”,引导的从句用进行时态,从句谓语动词必须是延续性动词4whileWhile mysister wassweeping thefloor,I waswashing thedishes.我姐姐扫地时,我在洗碗While theboys wereplaying football,it rained.当男孩子们踢足球时,下雨了【注意】后面还可以跟表示状态的词while.在北京的时候,我参观了很多地方While I was inBeijing,I visiteda lotof places【拓展】在含有和引导的从句的主从复合句中,当主句和从句的主语一致,并when while且从句中含有动词时,从句可以省略主语和动词be beWhenshe isin trouble,she alwaysasks formy help.她遇到困难时总是向我求助While Iam travelling,I liketo buysome souvenirs.旅游时我喜欢买一些纪念品
2.Do theexercise on Page
54.Answers:1I gojogging everymorning beforeI havebreakfast.2After Ipracticed playingbasketball forhours,I felttired out.3I metPeter whileI waswaiting atthe busstop.4While Iwas watchingTV,I receiveda callfrom myuncle.5Iwasready togo to bed whenmy father came backfrom work.Step3Grammar B
1.Show sentenceswhich haveadverbial clausesby since,till anduntil.⑴Youve beenhappy sincelfirst metyou.2Spud remainedinanotherbasketballleagueforaboutayeartill/untilthe NBAtook noticeof him.3Do notwake meup until you finishyour work.
2.Explain theusage ofthe conjunctionsand theadverbial clausesby thewords.意为“自从……以来”,从句谓语动词用一般过去时,而主句的lsince谓语动词用现在完成时They havebeen friendssince theywere atprimary school.他们从小学起就一直是朋友
①和意为“到……为止,一般情况下两者可以互换可2till untiluntil以放在句首或句中,而不可以用在句首till
②如果主句中的谓语动词是非延续性动词,必须用否定形式,即构成not…until”结构,意思是“直到.......才开始一直走到你看到一座白房子为止Walk till/untilyousee awhite house,I didnot go to beduntil Ifinished myhomework.直到做完作业我才上床睡觉
3.Do the exercises onPage
55.Answers:1since2till/until3till/until4since5till/until6till/untilStep4Grammar C
1.Show thesentences withthe conjunctionsas soonas andwhenever.1It beganto rainas soonas Ileft thehouse.2I canread bookswhenever Iwant to.
2.Give themsome explanations.意为“一……就……”,引导时间状语从句时态遵循“主将从现”原则,即当1as soonas主句时态为一般将来时时,从句用一般现在时表将来我们一到那里就开始工作We beganto workas soonas wegot there.•他一到那里就会去拜访你He willvisit youas soonas hegets there意为每当任何时候”,可以用替换2whenever“,whenever everytimeHe likeslistening tomusic wheneverhe hastime.每当他有时间的时候,他喜欢听音乐
3.Do theexercises Cland C2onPage
56.Answers:Cl1as soonas2whenever3Whenever4As soonasC21when2till/until3When/Before4whenever5Si nee/AfterStep5Language points...he scored41points ina gameagainst theAtlanta Hawks.……他在与亚特兰大老鹰队的一场比赛中得了分41Against介词,意为“对抗,与.......相反,违反”Our classwill playbasketball againstClass
2.我们班要与二班进行篮球对抗赛We shouldnever doanything against the law.我们不应该做违法的事【拓展】作介词,还可意为“倚,靠againstThe boyis standingagainstthedoor.那个男孩正靠着门站着Step6Homework
1.Revise Grammarand finishtheexercises.
2.Preview Integratedskills andStudy skills.Preview thewords andread throughthe notes.当堂达标I.单项选择
1.Tigers waitit isdark,then goout tofind theirfood.A.since B.until C.as D.because一
2.You havebeen inNanjing verylong一Yeah.my parentscame here.A.For B.As C.When D.Since
3.1will sendyou ane-mail as soonasI inCanada.A.arrive B.arrived C.am arrivingD.will arrive
4.He brushedhis teethhe wentto bed.A.after B.while C.before D.sinceII.根据汉语提示完成句子(做作业时).
1.Be careful(她一看完它们).
2.Shell returnthe booksto you(当我七岁时)
3.,I couldride abike.(直到我父亲回来)
1.1didnt goto bedlast night.(在她读完书后).
5.Kate wenttobed(在他动身去美国之前).答案
6.He willgotosay goodbyeto hisfriends:L L4BDAC()IL
1.while youare doingyour homework
2.assoonas shefinishes readingthem
3.When Iwasseven yearsold
4.until myfathercameback
5.after sheread thebook
6.before heleaves forAmerica板书设计Unit4Growing upGrammarbeforesinceafter tilluntilwhenassoon aswhilewhenever。