2019年成人学位英语考试重点短语语法精讲五

2019年成人学位英语考试重点短语语法精讲一above all 首先;尤其是;最重要的是【例句】He is strong, brave and, above all, honest.他强壮,勇敢,最重要的是他诚实.【总结】above all表示某因素是最重要的,地位上是超越其他因素的.这些因素比较的性质更强一点.accept as 承认,接受为【例句】The astronaut accepts danger as being part of the job.宇航员承认他们的工作中包含着危险.【总结】此短语中的as是介词,后跟名词,代词等.act as担任,充当【例句】Maybe I can act as a messenger for you. 也许我能给你当信差.起……作用【例句】The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用.【总结】此短语中的as是连词,引导一个省略了谓语的状语从句.【词语辨析】act as和act like区别act as：意思是"充当"、"担任",相当于serve as,可与人或物词如：doctor、director、interpreter、guide、coach、teacher、go-between、furniture、tools等字搭配使用.as是连词,引导一个省略了谓语的状语从句.e.g.This coin may act as a screwdriver. 这枚硬币能够充当螺丝起子用.act like：意思是"行为像"、"举动像",相当于英语的to act in the manner of,它常与人或动物名词连用.like是介词,其后接宾语.e.g.That child acts like a grown-up. 那个孩子的举动像成年人一样.according as 根据,随……而定【例句】Everyone contributes according as he is able. 每个人根据自己的水平作出贡献【总结】according as 后接从句according to根据;按照【例句】They divided themselves into three groups according to age.他们按年龄分成三组.取决于【例句】We will go or we won't, according to circumstances.我们或去或不去,都将视情况而定.据……所载;据……所说【例句】According to the Bible, Adam was the first man.据《圣经》记载,亚当是人类始祖.【总结】according to 后一般不接view(看法)和opinion(意见)这类词,也不接表示第一人称的代词(me, us).to 是介词,后接名词代词等.如：依我看,这部电影很不错.正：In my opinion, the film is wonderful. 误：According to my opinion, the film is wonderful. 误：According to me, the film is wonderful.【词语辨析】according as与according to的用法区别(1)according as 根据,随……而定(后接从句).如：Everyone contributes according as he is able. 每个人根据自己的水平作出贡献(2)according to 根据,按照(主要引出状语).如：Everything went off according to plan. 一切都按照计划实现了.合乎,符合(主要引出表语).如：It is not according to his nature to give praise. 他本性不喜欢颂扬.。

成人学位英语考试重点短语语法精讲
成人学位英语考试重点短语语法精讲
1.a group of 一群……
【例句】A group of visitors are visiting Summer Place.
一群游客正在参观颐和园
【总结】a group of属介词短语，后接可数名词。

2. a kind of
一种
【例句】This is a new kind of car. 这是一种新式的汽车。

几分
【例句】She has a kind of genius. 她有几分天才。

【总结】a kind of常可表示不确定的`“某种类似”的意思。

3.a knife and fork 一副刀叉
【例句】There is a knife and fork on the table. 桌子上有一副刀叉。

【总结】a knife and fork作主语谓语用单数。

用and 连接的并列主语表示不同的人或物时，谓语动词用复数; 表示同一人、物或概念时，谓语动词用单数。

4.(a) lack of 缺乏
【例句】Stress and tiredness often result in a lack of concentration.
紧张和疲劳常使人精神不集中。

5.a large quantity of 大量
【例句】A quantity of baskets were on sale. 大量篮子在出售。

【总结】a quantity of +不可数名词，谓语只用单数，quantities of +可数与不可数名词，谓语要用复数。

2019年成人高考高起点英语备考关键句型(5)【摘要】一年一度的成人高考10月即将开考，留给我们复习的时间越来越少了，备考在于坚持，一口吃不成胖子，平日的积累最终才能体现在考场上的分数，2019年成人高考高起点英语备考关键句型(5)，帮助你搞定英语！相关推荐：2019年成人高考高起点英语备考关键句型【汇总】2019年成人高考高起点英语备考关键句型(5)1、由there引起的句型容易产生复杂的句子结构。

There have been opened up to the vast and excellent science,in which my work is the beginning,ways and means by which other minds more accurate than wine will explore its remote corners.2、“better…than…”句型Better my life should be ended by their hate,than that hated life should be prolonged to live without your love.3、“not…any more than…”为：“不能……，正如不能……”。

One cannot learn to sketch and express himself graphically only by reading about it any more than one can learn to swim while standing by the pool.4、复杂宾补结构In recent years,the development of sensitive and accurate measuring equipment has made it possible to measure the acuity of hearing of any individual at different frequencies.5、“as it were”是一个非常常用的插入语，意思是“好象”，“可以说”等。

一、时态和语态1. 如何解答时态问题例1：You’ve already missed too many classes this term. You ______ just last week.A. missedB. would missC. had missedD. have missed例2：Anne asked Tom ______ the key.A. when he leftB. where he had leftC. how he leftD. why did he left考试重点：2. 与完成时有关的时态★现在完成时(have done) since, for/ in the past few months, up to now例1：Collecting toy cars as a hobby becomes increasingly popular during the past fifty years. A B C D例2：English ______ in a new way at my college in the past few years.A. has been taughtB. was being taughtC. has been taughtD. had been taught.★过去完成时(had done)例3：Anne asked Tom ______ the key.A. when he leftB. where he had leftC. how he leftD. why did he left例4：The chemistry class_____ for five minutes when we hurried there.A. had been onB. had begunC. has been onD. would began ★将来完成时(will have done) by例5：We’re late I expect the film_____ by the time we get to the cinema.A. had already startedB. have alreadyC. will already have startedD. have already been started.★现在完成进行时(have been doing)例6：It seems oil ___________ from this pipe for some time. We'll have to take the machine apart to put it right.A. had leakedB. is leakingC. leakedD. has been leaking★过去完成进行时(had been doing)★将来完成进行时(will have been doing )例7：By the time you arrive this evening, _______for two hours.A. I will studyB. I will have been studiedC. I had studiedD. I will have been studying.3. 在时间和条件状语从句中不用将来时态▲用一般现在时代替一般将来时例1：When the mixture_____, it will give off a powerful force.A. will heatB. will be heatedC. is heatedD. has heated例2：please be sure to telephone me the next time you ______.A. will comeB. would comeC. shall comeD. come▲用现在完成时代替将来完成时例3：Smith is to study medicine as soon as he_______ military service.A. will finishB. has finishedC. finishD. would finish注意：例4：No one can be sure if the car on display fits him or her until he or she______ them.A. triesB. will tryC. are tryingD. have tried4. 考试小窍门◆考试中如果遇到与完成时态相关的选项，要重点加以研读，一般说来是正确答案。