Unitone复习提要一．用所给词的适当形式填空。1.Theyhavealotoftallsince3yearsago.(build)2.It’s(possibly)tofinishsuchadifficulttaskinaveryshorttime.3.Tomseems(goskating)tomorrow.Butheisveryofthelife.(bore)4.Mycousinsbothwanttobegreat(science)sothattheycanmakethose(predict)clear.Theywilltrytostoppeoplefrommaking(更少污染)5.Thatastronautwasnotwiththattruth..（pleasant）那个宇航员对那个令人不快的事实感到很不满意。6．Tomtakesfivedays(teach)thatparrot==Tomspendsfivedays(teach)thatparrots7.Manyscientistsaretryingtomakerobots(walk),it’sdifficultforthem(finish)this8．Weallknowthat(predict)thefuturecanbediffficultandmany(predict)nevercametrue.9.Tom(is)acomputerprogrammerin7years.10.Weshouldtryourbesttousepeopleandmoneytodomorework.(few/little)二．写出下列短语1．三只电动牙刷three2。太空站3。好几百只鹦鹉of4。在未来the4．形状不同的巨大的机器人robotsdifferent5．实现梦想realizethedream===makethedream6．驾飞船到月球tothemoon.7.fallinlovewith8.穿戴更随意些more9。Bethesameas反义bedifferent10．活到200岁livetwohundredyearsold.11.通过电脑在家学习studyathome三．重点句型1havefundoingsth.【句型介绍】意为\"做某事有乐趣"，其中havefun相当于enjoyoneself，表示过得愉快。【句式比较】haveagood/nice/wonderfultimedoingsth./withsth.Didyouhaveagood/nice/wonderfultimevisitingthatcountry?访问那国家你们快乐吗？另表“做某事费力”havetrouble/difficulty/problems/ahardtimedoingsth./withsth.【特别提醒】句中fun及trouble为不可数名词，前不能用冠词。可用great、much、alotof，lotsof等修饰。习题1.it’sfun（swim）inthesea,wehadgreatfun（goswimming）there.2.whatfuntheyhad(visit)thatamusementpark.3.Noneknowswhatgreattroublewehad(find)yourhouse.4．Wehadfunplayingcomputergames.我们玩电脑游戏很愉快。2英语中集体名词，如family,class,team等作主语时，若作为一个整体看，其后的谓语动词用单数；若强调其组成成员，谓语动词用复数。类似还有police和the+形容词表一类人时Myfamilyisahappyone.MyfamilyareallwatchingTV.3在比较级中，要注意than后面人称代词的格。1）当句中的谓语动词是不及物动词时，than后代词用主格还是宾格，意思上通常没有区别。如：HerunsfasterthanI/me.他跑得比我快。Theygettoschoolearlierthanwe/useveryday.他们每天都比我们到校早。2)句中谓语动词是及物动词时，than后面人称代词用主格还是宾格在意思上就有差别了。试比较：Ilikeyoumorethanhe.(=Ilikeyoumorethanhelikesyou.)我比他更喜欢你。Ilikeyoumorethanhim.(=IlikeyoumorethanIlikehim.)你和他相比，我更喜欢你。在比较句型中，than后面的谓语动词常常省略。也可以用相应的助动词来代替与前面相同的谓语动词，以避免重复。如：TomdoesbetteratthelessonsthanI(do).汤姆功课比我好。SheatelessthanI(did)forbreakfast.她早饭吃得比我少。4．不定式作定语时，应放在被修饰词的后面，一般指一个还没有发生的动作。如：Doyouhaveanythingtosayaboutthis?有关这件事你有没有什么要说的？5．You\'dbetter...是Youhadbetter...的缩写形式。hadbetter为固定短语，意为\"最好......\"，后接动词原形，常用来提出建议或劝告，其否定形式是\"hadbetternot+动词原形\"。You\'dbetternotstaytheretoolong.你最好别在那里呆得太久。6.Such作形容词，意思是“如此的”“这样的”，修饰各种名词。Such这样的。如Itissuchbadweather.天气如此恶劣。Such常和表示结果的that从句搭配，表示“如此….以至于…”如Itwassuchahotdaythatweallhadtostayathome.Such…that…和so…that…都可用来引出一个结果状语从句。由于such是形容词，所以that从句前有一个受such修饰的名词；而so是副词，用以修饰形容词或副词，因此that从句前一般不出现名词。如Theyaresuchkind-heartedteachersthatpeopleinthevillageallrespectthem...
