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1、一、倍数增减的表示法1) Force N1 _(比力N2大2.5倍).2) This substance _(反应速度是另外那种物质的三倍).3) The earth _(是月球大小的49倍).4) The landlord _(想将租金提高三分之一).5) They _(计划将投资增加一倍).答案解析： 1) is 2.5 times greater than Force N2 (考点：倍数 + 形容词/副词比较级 + than)2) reacts three times as fast as the other one (考点：倍数 + as + 形容词/副词 + as)3) is 49
2、times the size of the moon (考点：倍数 + 名词)4) wants to raise the rent by a third (考点：动词 + by + 数词/百分比/倍数)5) plan to double their investment (考点：double + 名词)二、时态1) Be quick, _(否则等我们到达教堂婚礼就结束了).2) When she got home, _(孩子们已经睡着了).3) When I prepare for the college entrance examination, _(我姐姐将在海边度假).4) I_(一上午
3、都在修改我的简历).5) He joined the army in October, 2001. _(他参军已五年了).答案解析： 1) or the wedding will have finished by the time we get to the church (考点：将来完成时)2) the children had fallen asleep (考点：过去完成时)3) my sister will be taking her vacation at the seaside (考点：将来进行时)4) have been revising my resume all the mor
4、ning (考点：现在完成进行时)5) He has been in the army for 5 years (考点：1. 现在完成时;2.要用持续性动词才能接一段时间)三、被动语态1) The blackboard and chalk _(正在被电脑和投影机所取代).2) The book _(到今年年底就将已出版).3) Computer models _(可以用来演示细胞工作的方式).4) When the bill of fare was brought, _(我惊呆了，价格大大超出了我的预料).5) _(必须立即采取有效措施)to eliminate sandy storms.答案
5、解析： 1) is being replaced by the computer and the projector (考点：被动语态的现在进行时)2) will have been published by the end of this year (考点：被动语态的将来完成时)3) can be used to demonstrate the way that cells work(考点：1. 被动语态与情态动词联用; 2. 汉语有些没有“被”字等标志词的句子也表示被动, 要译成英语的被动语态)4) I was startled, for the prices were a great d
6、eal higher than I had anticipated (考点：同“3”的考点2)5) Effective measures must be taken immediately (考点：汉语的无主句通常翻译成英语的被动语态)四、情态动词1) The phone is ringing, _(但是没人接听。她一定不在家).2) I cant find my sunglasses. _(我可能昨天落在咖啡店里了).3) You screamed in your sleep last night. _(你一定梦见什么可怕的东西了).4) Its a pity. _(你本应该邀请她来参加你的
7、毕业典礼的).5) _(其实我没必要穿上我最好的套装去参加那次聚会的); most of the guests were wearing jeans and sweaters.答案解析： 1) but there is no answer. She cant be at home (考点：情态动词可表示可能性，cant 表示“一定不”)2) I may have left them in the coffee shop yesterday(考点：“情态动词can/could, may/might, must + 完成式”用于表示对过去发生的动作的主观判断)3) You must have dr
8、eamed of something terrible (考点：同上)4) You should have invited her to your graduation ceremony (考点：“情态动词should/ought to + have done” 用于评论过去应该做而实际并未做的动作，含有批评的意思)5) I neednt have put on my best suit to go to the party (考点：“情态动词neednt + have + done”表示对过去发生的动作进行评论，认为“无须发生”，“不必做”)五、虚拟语气1) I wish _(我年轻的时候有
9、你们这样的机会).2) If only _(他知道这病是可以治好的)! Then he would not have killed himself.3) Would you like him to paint your door with yellow stars? Id rather he _(漆成蓝色的，而且不带任何装饰).4) Its high time that _(采取措施解决交通堵塞的问题).5) Hugh usually talks _(仿佛在大会上发表演说似的).6) We insist that _(让杰克立刻进医院).7) It was advised that _(在居民
10、区设立更多的流动商店).8) His proposal was that _(他们成立一个专门委员会来检查这个问题).9) We are going to discuss his suggestion that _(取消期中考试).10) It is ridiculous that _(我们在一个总是下雨的国家还缺水).六、不定式1) It was a great achievement _(10个月建成一栋24层的楼).2) It is necessary _(我们在考试前好好地睡一晚上觉).3) It is generous _(你把这么多钱捐给灾区人民).4) The teacher d
11、ecided _(不惩罚那些上课迟到的学生).5) Mr. Green was wondering _ (是否去看望在法国的儿子).6) The gardener _(刚才警告我不要在中午给花浇水).7) We _(请他给我们做有关现代艺术的讲座).8) He feels it challenging _(在这么大一所大学做学生会主席).9) We hope to have more opportunities _(把我们在课堂上学到的东西应用于实践).10) The bad weather _(破坏了我们在露天放电影的计划).七、分词1) This is the first time tha
12、t I heard _(用意大利语唱“祝你生日快乐”).2) The cars _(停在消防通道的) will be ticketed.3) The war went on for years, _(夺去了成千上万人的生命).4) The farmers used a new insecticide, thus _(将平均产量提高了15%).5) Einstein watched the toy in delight, _(想推导出它的运转原理).6) _(看到大家都在聚精会神地看书), we stopped talking and began to study.7) _(被这个男孩的事迹深深
13、打动了), they decided to pay for his education.8) _(从一个年轻朋友的眼光来看), Einstein was a simple, modest and ordinary man.9) _(好久没有收到父母的来信了), he was worried about them.八、动名词1) _(每天洗冷水澡) does him a lot of good.2) They tried to avoid _(让女儿做她不喜欢的事情).3) Developing varieties is the key to _(使我们的产品进入国际市场).4) It is no
