Unit8Whydon’tyougetherascarf?一.温故知新1.Therearetwo____intheroom.A.peopleB.peopleC.personD.persons解析,people是一个________名词,指人时表示________数,强调全体,可以说somePeople意为“一些人,人民”,不可以说。one/twopeople,但可以说______,person指人时强调个体,可以说“某几个人”如“两个人”说______答案:_______2.I_____letterfrommypenfriendjustnow.A.getB.gotC.hearfromD.heardfrom解析:句中有justnow,要用_______时态,排除A,C.hearfromsb.意为"_______________"等于_____________,空后有aletterfrom…所以应选got答案:______.3.Heis________sohewantsto_______.A.sleeping;sleepB.sleepy;sleepC.sleep;sleepD.sleepy;sleepy解析:sleep是_______词,意为“睡觉”,seepy是______词,意为“打盹的,困倦的”。根据题意“他困了,想睡觉。”前一个空填sleeping,sleepy从语法上来说都是______的,但sleeping表达正在进行的动作,这里应填形容词作表语。后一个空须填______答案:_____4.Ilike______Betterthan_________.A.singing;dancingB.singing;danceC.sings;danceD.tosing;todance解析:like作动词,之后接___________表示爱好或长时间地喜爱;接______表示一次性地具体地喜欢.than是介词,后面须接____________。根据题意“比起跳舞我更喜欢唱歌。”指的是一种爱好,所以用likedoing结构。答案:______.例:Thechildis________youngtogotoschool.A.enoughB.veryC.soD.too解析:enough可以和动词不定式连用,表示“够……,能够...”enough修饰形容词、副词时,要后置.very和so不与不定式连用。此句中too...todo表示“太…不能做…”.答察,D变式演练2:Jimissoweakthathecan'tcarrythebox.(同义句转换)(1)Jimis_____weak______carrythebox.(2)Jimis________tocarrythebox.二.合作探究探究一WhatshouldIgetmymomforherbirthday?我该为妈妈生日买什么(礼物)?should“应该”,这里表示________,get此处意为“买”.提出建议或意见有多种方式,例如:How/Whataboutawatch?一块手表如何?Whydon'tyougetheracamera?为什么不给她买部照相机呢?Whydon'tyou…?的句型也可以省略助动词和主语,缩写为“_______________________?”例如:Whynotgetheranecklace?为何不买条项链给她?例:----Whatshouldlgetmygrandmaforherbirthday?——Why_____you______ascarf?A.not;buyB.don't;buyC.don'ttobuyD.not;tobuy解析:whydon'tyou...和whynot…句型都可以表示提健议,后面都要接__________。题目中有主语you,选第一种句型.答察,B变式演练TomorrowisSunday.Howabout______tovisityourgrandmother?A.goB.goingC.togoD.togoing探究二提出建议去买什么东西之后我们或别人就会对它发表看法,进行比较。例如:That'stooexpensive/cheap/boring/personalThat'snotinterestingenough.(1)too是副词,用来修饰____________.放在这些词之前.too表示“太过分,过于”含有过分而不合适的意义.enough作______,表示“足够".修饰形容词时,放在interesting和special之________,enough作形容词时,通常应放在修饰名词的_________面.例如:Idon'thaveenoughtimetospendwithher.我没有足够的时间和她在一起.(2)too…的句型可以和not...enough的句型互相转换。It'stoosmall.它太小了。It'snotbigenough.它不够大。例:(1)Thesuitwas______expensive,hecouldnotbuyit.A.tooB.enoughC.veryD.such解析:根据句子后部分“他买不起”可以判断句子前面应该是说“这套西装太贵了”。用too表示“太过分,过于”.答案:A(2)IwishIhad_____tobuyafarm.A.moneyenoughB.enoughrichC.richenoughD.enoughmoney解析:rich是形容词,money是名词;它们与enough的正确搭配是c和D。have表示“拥有”,所以根据句意应选择名词短语enoughmoney。答案D变式演练:(1)Theboxwastooheavy,hecouldnotcarryit.(合并句子)Theboxwas_____heavy______him_______carry.(2)Theboyistooyoungtolookafterhimself.(同义句改写)Theboyis___________...