医学教育网手机站

登录/注册

卫生类职称英语考试语法(11)

2015-03-03 16:22 来源:医学教育网

卫生类职称英语考试语法:

7.一般将来时

表在将来某个时间会发生的动作或情况。常和tomorrow,next year,in 2008等表示将来的时间状语连用,其表现形式多达5种。Beijing will host the 29th Olympic Games in 2008.

考点一:一般将来时总是用在一些时间状语从句或条件状语从句的主句中:We will begin our class as soon as the teacher comes.

(主句用一般将来时,从句中一定要用一般现在时替代一般将来时。)

考点二:某些表示短暂性动作的动词如arrive,come,go,leave,start等,用现在进行时形式表示将来。

I am leaving for Beijing tomorrow.

考点三:“祈使句 + and/or + 句子”,这种结构中and后面的句子谓语用一般将来时。Use your head and you will find a way.

考点四:“am (is,are) going to + 动词原形”表示打算要做的事或可能要发生的事。

“am (is,are) about to +动词原形”表示按照预定计划或打算准备着手进行的动作。

“am (is,are) to + 动词原形”表示必须、必然或计划将要做的事。They are to be married in this May.

8、将来进行时

表将来某个时间正在发生的动作,或按计划一定会发生的事情。

I'll be doing my homework this time tomorrow.明天这会我正在写作业。

The President will be meeting the foreign delegation at the airport.

9、将来完成时

表在将来某时刻之前业已完成的事情,时间状语非常明显。

考点一:常用的时间状语一般用by+将来的时间。如:by the end of this year,by 8 o'clock this evening,by March next year以及由by the time…,before或when等引导的副词从句。

By the end of next month,he will have traveled 1000 miles on foot.

By the time you reach the station,the train will have left.

By next Tuesday,I will have got ready for the exams.

考点二:在时间和条件状语从句中,将来完成时则由现在完成时表示。

The children will do their homework the moment they have arrived back from school.

相关资讯

返回顶部