2017高考英语二轮复习高考倒计时——30天系列课件 高考倒计时19天

　　精彩回扣 似曾相识 必考语法 读写绝招 倒数第19天(5月18日) 高频词汇 核心短语 1.conservative adj.保守的；守旧的　n．保守派 2.considerate adj.考虑周到的；体谅的 3.controversial adj.争论的；争议的 4.conventional adj.常规的；传统的；因循守旧的 5.deliberately adv.故意地；慎重地 1.bring about引起＝cause实现，使发生 2.bring down使倒下，使下降，击落，推翻 3.bring up抚养，培

　　养，呕吐，提出 6.desperate adj.绝望的，拼命的 7.devoted adj.忠实的；深爱的 8.digital adj.数字的；数码的；手指的；脚趾的 9.efficiently adv.有效率地；效率高地 10.embarrassed adj.尴尬的；陷入困境的 4.bring out说明，阐明，出版 5.bring in收(庄稼)，提出，(使)得到(收入)，引入，增加 课文金句 常考句型十二 1.What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.地球将成为什么样子一直是个谜，直到45～38亿年前这些尘埃凝聚成一个固体球体。 2.How life began on earth is one of the biggest puzzles that scientists found hard to solve.科学家们发现地球上的生命怎样起源的是很难解释的最大难题之一。 句型29 中文：“换言之，……” 英文：in other words，...＝to put it differently... 仿写：换言之，我会尽最大的努力实现目标。 ①In other words，I will try my best to gain my goal. ②To put it differently，I will try my best to gain my goal. 3.Why not study at medical college like Lin Qiaozhi and carry on her good work？为什么不像林巧稚那样上医学院学习并继续她的事业？ 4.Suddenly it hit me how difficult it was for a woman to get medical training at that time！

　　我突然想到在那个年代一个女子去学医多困难啊！ 句型30 中文：“从此后，我已发现……” 英文：Ever since then，I have found that... 仿写：从此后，我已发现微笑是快乐的最好方式。 Ever since then，I have found smile the best way to make us happy. 5.Using his hybrid rice，farmers are producing harvests twice as large as before.用它的杂交水稻种子，农民种出的粮食产量比以前翻了一倍。 6.The acting is so convincing that it makes you believe that it is one of the best meals he has ever tasted.

　　令人心悦诚服的表演使你相信这是他吃过的最可口的饭菜之一。 句型31 中文：“这样说来，假如……当然毫无疑问地……。” 英文：In this light，if...，there can surely be no doubt that... 仿写：这样说来，假如我们能善用时间的话，毫无疑问我们会成功。 In this light，if we can make good use of time，there can surely be no doubt that we will get somewhere. 96．drive(熟义：v.驾驶)

　　Hunger drove her to steal.(v.迫使某人(做不好或不快的事))

　　We watched Dad drive the nail into the wall.

　　(v.将……砸入) 97．draw(熟义：v.画；拖；拉)

　　What conclusions did you draw from the report?

　　(v.获得，取得，推断出) 98．easy(熟义：adj.容易的；安逸的)

　　I won't be easy in my mind until they are safe at home.(adj.安心的)

　　Take it easy.(adv.慢慢地，悠闲地) 99．employ(熟义：v.雇佣)

　　The police employed force to open the door.

　　(v.利用，使用)

　　She was employed in making a list of all the jobs to be done.(v.忙于) 100．encourage(熟义：vt.鼓励；激励)

　　Poor living conditions encourage the spread of disease.(v.促进，助长，刺激) 101．engage：(熟义：vt.使订婚)

　　As a student，he is engaged in various school activities.(v.参与，参加)

　　I can't get through，for her line is engaged.

　　(engaged adj.电话占线) 102．enter(熟义：v.进入)

　　He entered his name for an English contest.

　　(v.报名参加)

　　to enter data into a computer(v.输入) 情态动词(二) 1．情态动词表推测：对现在状态、现在正在进行的动作的推测，用“情态动词＋动词原形”结构。对过去所发生的事情的推测，用“情态动词＋完成式”结构。

　　must只能用于“肯定句”表示猜测，意为“肯定，必定”(＝I am sure that...)。can/could用于否定句和疑问句，意为“不可能”。may/might用于肯定句和否定句，意为“也许，可能”(might的可能性更小)。 2．情态动词＋have done的用法。

　　could have done本来能够做而实际上未做；might have done本来可以做而实际上未做；should/ought to have done本来应该做而实际上未做；ought not to have done/shouldn't have done本来不应该做而实际上做了；needn't have done本来不必要做而实际上做了。 命题陷阱：对过去的推测的用法　易错指数☆☆☆☆☆ 1．—I left my handbag on the train，but luckily someone gave it to a railway official.

　　—How unbelievable to get it back！I mean，someone ________(steal) it.

　　易误填must have stolen

　　技巧点拨

　　许多考生认为此处表示某人肯定把手提包偷走了，结果导致误填。其实根据语境可推断出此处表示可能性较小的推测：手提包当时有可能会被偷走。故答案为might have stolen。 命题陷阱：否定推测的用法　易错指数☆☆☆☆ 2．Helen ________ go on the trip with us but she isn't quite sure yet.

　　A．shall

　　B．must

　　C．may

　　D．can

　　易误选D

　　技巧点拨

　　对现在或客观事实的否定推测，常用cannot译为“根本不可能”、“想必不会”，表示推测的语气非常肯定，may not，might not或could not译为“可能不”、“也许不”，表示推测的语气不很肯定。 must的语气最强，译为“肯定”、“准是”、“想必是”；should的语气次之，译为“很可能”、“应该”，指按常理推测；may(might)译为“也许、大概”，表示把握不大的推断，后面常跟but。could的语气最弱，译为“也许”、“可能”。答案为C。 命题陷阱：疑问句中的用法　易错指数☆☆☆☆ 3．Mr.Bush is on time for everything.How ________ it be that he was late for the opening ceremony?

　　A．can

　　B．should

　　C．may

　　D．must

　　易错选C

　　技巧点拨

　　对现在或客观事实的疑问推测，往往用can或could，表示惊异、怀疑、困惑、失望等感情色彩。而不用may/might。

　　答案　A 1．—How's your new babysitter?

　　—We ________ ask for a better one.All our kids love her so much.

　　A．should

　　B．might

　　C．mustn't

　　D．couldn't

　　答案　D 2．“You ________ have a wrong number，”she said.“There's no one of that name here.”

　　A．need

　　B．can

　　C．must

　　D．would

　　答案　C 3．They ________ have arrived at lunchtime but their flight was delayed.

　　A．will

　　B．can

　　C．must

　　D．should

　　答案　D 4．—Do you still remember the day when we went to the Great Wall?

　　—I can't remember it well，but ________ sometime last autumn?

　　A．might it be

　　B．could it have been

　　C．could it be

　　D．must it have been

　　答案　B 任务型阅读之转换词性 需要填写的词不能照抄。即能从文中找到信息句，并转换原词的词性后再填入空格。 例如：动词转换为名词，名词转换为动词或形容词，名词或形容词转换为动词等。 Many people need guidance in choosing a career(职业). Fortunately, there is much information on the Web about job opportunities. With all the information available, it's not surprising that people can feel confused. So if you're ready to start your first job or change careers, where do you begin? ◆There is a lot of job information on­line， but too much of it may

　　sometimes be

　　. 答案　confusing 精彩回扣 似曾相识 必考语法 读写绝招