搜搜考试网怎样区分英语语法各种时态
来源：学生作业帮 编辑：搜搜考试网作业帮 分类：英语作业 时间：2024/07/31 01:45:02
怎样区分英语语法各种时态
①be going to +不定式,表示将来.否定句或疑问句直接在be动词后加not或提到句首.
a.主语的意图,即将做某事.What are you going to do tomorrow?
b.计划,安排要发生的事.The play is going to be produced next month.
c.有迹象要发生的事.Look at the dark clouds,there is going to be a storm.
②某些动词的进行时表示将来,通常表示按计划、安排即将发生的动作.
常见的动词有：go,come,leave,start,arrive,return,spend,meet,fly等.
The bus is coming.
汽车来了.
He is flying to Tibet tomorrow.他明天要飞往西藏.
③一些动词用一般现在时表示将来,但必须与未来的时间状语连用.
常见的动词有egin,come,go,leave,sail,start,arrive,meet,return等.
Class begins at 8:00 am.上午8点开始上课.
We return to Italy tomorrow morning.
我们明天上午返回意大利.
④be＋动词不定式,表示安排、命令或预定要做的事情.
Where are you to meet this evening?你们约定今晚在哪见面?
⑤be about to do sth.表示“即将做……”或“就要做……”
I was about to leave home when the telephone began to ring.
我正要离开家,电话铃突然响了.
二、过去时的特殊用法
1.wish,wonder,think,hope 等用过去时,作试探性的询问、请求、建议等.
I thought you might have some.我以为你想要一些.
2.用过去时表示现在,表示委婉语气.
①动词want,hope,wonder,think,intend 等.
Did you want anything else?
I wondered if you could help me.
②情态动词could,would.
Could you lend me your bike?
a.主语的意图,即将做某事.What are you going to do tomorrow?
b.计划,安排要发生的事.The play is going to be produced next month.
c.有迹象要发生的事.Look at the dark clouds,there is going to be a storm.
②某些动词的进行时表示将来,通常表示按计划、安排即将发生的动作.
常见的动词有：go,come,leave,start,arrive,return,spend,meet,fly等.
The bus is coming.
汽车来了.
He is flying to Tibet tomorrow.他明天要飞往西藏.
③一些动词用一般现在时表示将来,但必须与未来的时间状语连用.
常见的动词有egin,come,go,leave,sail,start,arrive,meet,return等.
Class begins at 8:00 am.上午8点开始上课.
We return to Italy tomorrow morning.
我们明天上午返回意大利.
④be＋动词不定式,表示安排、命令或预定要做的事情.
Where are you to meet this evening?你们约定今晚在哪见面?
⑤be about to do sth.表示“即将做……”或“就要做……”
I was about to leave home when the telephone began to ring.
我正要离开家,电话铃突然响了.
二、过去时的特殊用法
1.wish,wonder,think,hope 等用过去时,作试探性的询问、请求、建议等.
I thought you might have some.我以为你想要一些.
2.用过去时表示现在,表示委婉语气.
①动词want,hope,wonder,think,intend 等.
Did you want anything else?
I wondered if you could help me.
②情态动词could,would.
Could you lend me your bike?