立即打开

Unit 1 Women of achievement 第1单元 女人的成就(重点句型)--人教版新课标必修四第一单元学案

unit 1  women of achievement 第1单元 女人的成就(重点句型)

1. only after her mother came to help her for the first few months was she allowed to begin her project. 她母亲头几个月来帮她的忙,这才使她得以开始自己的计划。
“only+状语”放在句首时,主句部分要用部分倒装,即:将助动词、情态动词或连系动词置于主语之前。但“only+主语”放在句首时,主句不倒装。

only in this way can we learn english better. 只有这样,我们才能学好英语。

only then did i remember that i had left my cell phone in the restaurant. 到那时我才记起我把手机忘在餐馆里了。

only when mum is sick will she stay in bed. 只有生病的时候妈妈才会卧床休息。

单项填空

①only then       how much damage had been caused.

a. she realized            b. she had realized
c. had she realized     d. did she realize

       by keeping down cost will power data hold its advantage over other companies.(2010·01·安徽合肥高三检测)
a.only b. just c. still d. yet

①解析:选d。“only+状语”放在句首时,主句部分要用部分倒装,再根据时间then判断,主句应用一般过去时,所以选d。

②解析:选a。四个选项中,只有“only+状语”放在句首时,主句才用部分倒装。

2. for forty years jane goodall has been outspoken about making the rest of the world understand and respect the life of these animals. 40年来,简·古道尔一直在呼吁世人了解并尊重这些动物的生活。

本句用的是现在完成时,即“has/have been doing”,表示从过去某个时间开始的动作或状态一直延续到现在,可能还会再进行下去。

—what have you been doing? 你一直在做什么?
—i have been practising the piano. 我一直在练习弹钢琴。

单项填空

①—hi, fracy, you look tired.
—i'm tired. i       the living room all day.
a. painted b. had painted
c. have been painting d. have painted

②new that she is out of a job, lucy       going back to school, but she hasn’t decided yet.

a. had considered b. has been considering
c. considered       d. is going to consider

①解析:选c。答句句意为:我一整天都在给起居室刷油漆。表示过去开始的动作一直持续进行到现在,用现在完成进行时。

②解析:选b。句意为:露西现在没有工作,她在考虑回学校,但她依然没有做决定。表示过去开始的动作一直持续进行到现在,用现在完成进行时。

打开APP阅读全文