Book1罗光星高中英语教学自主学习课本研习材料1/44Unit2EnglisharoundtheworldWarmingUp1、JoeisanAmericanwhohascometoBritainforthefirsttime.forthefirsttime表示“第一次,首次”,在句中作时间状语。①他们首次在因特网交谈。__________________________________________________________________________→ThiswasthefirsttimethattheyhadtalkedontheInternet.②今年冬季我首次去澳洲。__________________________________________________________________________→ThiswasthefirsttimethatIhadgonetoAustralia.比较forthefirsttime和thefirsttime1)forthefirsttime表示有生以来第一次做某事,在句中做时间状语,而thefirsttime相当于一个连词,常常引导一个表示时间的状语从句,可以理解为“第一次做某事的时候”。③我打一次出国的时候,几乎不懂外国人说什么。_______________________________________________________2)thefirsttime还可以作表语,后接定语从句,强调到说话时为止某一情况或动作的次数,定语从句用完成时态。④这是他第一次到长城。_____________________________________________________________________________→HehasbeentotheGreatWallforthefirsttime.⑤这是他第二次在这条河里游泳。_____________________________________________________________________→Heswaminthisriverforthesecondtime.3)thefirsttime还可以用于句型itisthefirsttimethatsomebodyhasdonesomething或itwasthefirsttimethatsomebodyhaddonesomething中。⑥这是他第一次出国。_______________________________________________________________________________⑦那是他第一次参观长城。___________________________________________________________________________(①TheytalkedontheInternetforthefirsttime.②ThiswinterIwenttoAustraliaforthefirsttime.③ThefirsttimeIwentabroadIcouldhardlyunderstandwhattheforeignerssaid.④ThisisthefirsttimethathehasbeentotheGreatWall.⑤Thatwasthesecondtimethathehadswuminthisriver.⑥Itisthefirsttimethathehasgoneabroad.⑦ItwasthefirsttimethathehadvisitedtheGreatWall.)2、WhatisitthatJoecan'tfindinthebathroom?乔到底在浴室里找不到什么?这是一句强调句。其中what是被强调部分。我们可以用强调句分别强调句子的主语、宾语、表语以及状语等成分。强调句子的主语、宾语、表语或状语时,常用:Itis/was+被强调的部分+that+剩余部分。这种句型不能强调谓语动词。如果强调的部分是人,可用who(主语)代替that连接词。Heisondutytodayinthefactory.①②③④①今天正是他在工厂值班。__________________________________________________________________________②正是在值班的今天是他。__________________________________________________________________________③正是今天他在工厂值班。__________________________________________________________________________④正是在工厂他今天值班。__________________________________________________________________________⑤正是因为他起床晚了才错过火车。__________________________________________________________________强调句型中的谓语只能有两种:was/is(即只有一般过去时和一般现在时)。强调主语时,谓语应与主语的人称和数保持一致。ItisIthatamastudent.(不能用is/was/are/were)⑥正是汤姆和他妹妹得到了表扬。____________________________________________________________________在特殊疑问句中,只能强调特殊疑问词。其结构为:“疑问词+强调句型的一般疑问句”。即:wh-+is/wasitthat+剩余部分?Wherewereyouborn?⑦你究竟在哪出生?________________________________⑧我们究竟要去哪里?__________________________(①Itishethat/whoisondutytodayinthefactory.②It'sondutythatheistodayinthefactory.③It'stodaythatheisondutyinthefactory.④It'sinthefactorythatheisonduty.⑤Itwasbecausehegotuplatethathemissedthetrain.⑥ItwasTomandhissisterthatwerepraised.⑦Wherewasitthatyouwereborn?⑧Whereisitthatwe'llleave?)Book1罗光星高中英语教学自主学习课本研习材料2/443、Oh,thereyouare.行了,好了。这是一句表示一种事情告一段落或有了最终结果的用语。Thereyouare!Thenlet'shavesomecoffee.好了,我们喝些咖啡吧。除此之外,还可以表示“瞧,对吧(果然如此)”的语气。Thereyouare!Iknewweshouldfinditatlast.你瞧,我知道我们最终应该找到它的。4、Youmustbeverytired.你一定很累了。情态动词must在这里表示的是很有把握的一种主观判断,意思是“一定,肯定”等,只用在肯定陈述句,而否定句用can't“一定不”,疑问句中也用can情态动词。—ThatmustbetheWilliams.那一定是威廉一家人。—No,itcan'tbethem.Theyareawayonholiday.不可能。他们度假去了。—Canthenewsbetrue?消息可能是真的吗?—Yes,itmustbetrue.对,一定是真的。对现在的推测must+do对正在进行的推测must+bedoing对过去事实的推测musthavedone①他一定在,因为灯是亮的(is)。______________________________________________________________________②外面天一定在下雨(israining)。______________________________________________________________________③瞧他的新车,他一定赚了不少钱(hasearned)。________________________________________________________其反意问句以must后面的动词为准,根据不同时态,反问部分不一样:④你一定在开玩笑,是不是?________________________________________________________________________⑤那些学生一定喜欢这本书,是不是?________________________________________________________________⑥我们一定在什么地方见过面,是不是?______________________________________________________________⑦你昏昏欲睡了,昨晚你一定熬夜了,是不是?________________________________________________________在疑问句和否定句中表推测时用can:⑧他不可能已经读完那本书了。______________________________________________________________________⑨究竟有谁在敲门?可能是你妹妹吗?________________________________________________________________但表示对客观事物的判断有这种可能性,can也可以用于肯定句中,这种事情是抽象的,只有一般时态。⑩夏天可能很热。_________________________________⑪鱼儿没水可能会死。__________________________may表示推测,指根据目前的情况判断有可能目前要发生具体某事,有各种时态。⑫天可能要下雨了。_________________________________⑬约翰现在可能在家。__________________________⑭如果水干了那鱼可能会死。________________________________________________________________________⑮他可能呆在家里看电视。__________________________________________________________________________(①Hemustbein,forthelightison.②Itmustberainingoutsidenow.③Lookathisnewcar.Hemusthaveearnedalotofmoney.④Youmustbejoking,aren'tyou?⑤Thestudentsmustlikethebook,don'tthey?⑥Wemusthavemetsomewhere,haven'twe?⑦Youlooksosleepy;youmusthavestayeduplastnight,didn'tyou?⑧Hecan'thavefinishedthereading.⑨Whocanitbeatthedoor?Canitbeyoursister?⑩Insummer,itcanbeveryhot.⑪Fishcandieiftheygowithoutwater.⑫Itmayrainnow.⑬Johnmaybeathomenow.⑭Thefishmaydieifthewaterrunsdry.⑮Hemaybestayingathome,watch