He said the sun is bigger than the moon.(自然规律自然现象用一般现在时态)
He said the moon is running around the earth.(错误,应改为一般现在时态)
时态一致之时态变异(必考):
A瞬间动词的-ing形式表将来
The plane is taking off in an hour. The old man is dying.(将要死了)
B条件状语从句:一般现在时表将来
I don't know if he will come tomorrow. If he comes, I will call you.
I will ring you as soon as I finish my work.
I wont go out until my homework is done.
典型考题:
AI will go swimming. BIf you go, so will I.
双动词关系:
单句中,若有两个动词(be动词,行为动词,不包括助动词),他们的关系有四种:
and 连接动作先后或并列发生,前后形式一致
改为to do动作未做,准备做 改为doing动作正在做或已做
改为-ed 形式后一动作被动发生
特例:* 使、让(make ,let, have)
主动不带to,被动带to
make sb. do /make sb not do/be made to do let sb. do
* The teacher asked the students to stop talking and to listen to her.
【09中考英语100个必考考点预测】相关文章:
最新
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29