常考固定搭配
情态动词的用法
我正在考虑我的新计
1、sb was doing sth when ••某人正在干某事这时 I was thinking about my new plan whan a good idea occurred to me.划,这时一个好主意浮现出来。
说明:在这个句中,主句的谓语动词通常是延续性动词,从句的失态 用一般过去时, when 翻译成“这时”。
2cleaner、sb was(just) about to do sth when
某人正要干某事这时……
They were just about to t out when it began to rain. 他们正要出发,这时下起雨来了。
说明:在这个句型中, be (just) about to do 可以换成 sb was/were
on the point of doing sth when …, when 翻译成“这时”。
3、sb had just done when- ••某人刚干完某事这时 I had just lain down when the telephone rang. 我刚躺下,这时电话铃响了。
说明:在这个句型中, just 用于加强语气,也可以不要, when 翻译
成“这时”。
4冤情、 it is the first/last
…time that sb
has/have done … 某人第几次干某事
It is the cond time that we have
我们是第二次参观你们的公司。
visited your firm.说明:在“某人第几次干某事”这个句中, 七夕节快乐英文that之后的时态要用现
在完成时,如果主句是it was…,从句时态随之换成过去完成时。例
如:It was the third time that we had en
英语演讲比赛
this film star.
我们是第三次看见这个电影明星。印尼语
5、Hardly had sb done …when sb did …某
人刚刚干完某事这时
a beautiful mind他们一
Hardly had they arrived at the air port whe n they received a warm welcome. 到机场就受到了热烈欢迎。说明:此句型完全可以换成用 on sooner…thanjmh…,在这个句型中,
一是因为否定词 hardly/no 在句首,主谓的顺序要到装;二是
hardly/no sooner后的时态必须使用过去完成时,when/than之后的
时态要用一般过去时。
6、it is/has been sometime since sb did •…
某人干完某事已多长时间
It is /has bee n twenty years since my
我爸入党已经20年了。
father joined the P arty.说明:在这个句中,如果主句是it was,那么since的时态就要变成
过去完成时,这叫做主句和从句的时态“同退一步”。
7、 It will be some time before sb do/does…过了多长时间再做某事
It will be three mon ths before we meet
again. 再过 3 个月我们才能再见面。
说明:这个句中也可以换成用it was…before sb did…,例如:it was
过了三分钟男孩才穿
three minutes before the boy got dresd.衣服。
8、 If sb don' t/doesn 't do sth,nor will
If you don 't go there,nor will I.
不去那儿,我也(将)不去。
如果你
说明:在这个句型中要特别注意时态,主句的时态用一般将来时, ifcereal是什么意思
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