现在进行时
现在进行时主要表示现在或现阶段正在进行的动作。可与now， at present， at this moment， these days等时间状语连用。
现在进行时的谓语形式：am / is / are +现在分词。
What are you doing， Jack? We're trying to plan our future.
The train is now rapidly approaching the city.(approach 接近)
Life is changing all the time. The woman who is standing here is my mother.
动词go， come， leave， stay， arrive， die 等用于进行时态中，可以表示将要进行的动作。
The bus is leaving， please hurry up. It's going to rain. Don't forget to take the umbrella.
My uncle is coming to see us this weekend.
The boy is leaving for Beijing tomorrow.(leave for 动身)
1. Health experts in many countries still ________ their ideas about the relationships between our food and our health.
A. have tested B. tested C. are testing D. test
still(仍旧)一般用于进行时。 still一般放在系动词后面，实义动词前面。 答案 C
2. What is this noise? Tell me what _______ here. A. went on B. goes on C. is going on D. will go on 答案 C
过去进行时
过去进行时主要表示过去某个时刻或一段时间内正在进行的动作。
过去进行时的谓语形式：was / were + 现在分词。
My son was practicing the piano this time yesterday evening.
When I called him， he was having his breakfast.
While we were having a meeting， Mary came in and told us the terrible news.
I was leaving the room when the telephone rang.
1. James has just arrived， but I didn't know he _____ until yesterday.
A. will come B. was coming C. had been coming D. comes
现在完成时表明的是过去的动作对现在的影响或持续到现在。
had been过去完成时，表示过去的过去。 was coming用过去进行时表示将要的动作。答案 B
2. “What were you doing when Anna phoned you?”
“I had just finished my work and _______ to take a bath.'
A. starting B. to start C. have started D. was starting
what were you doing提问的是过去进行时。 答案 D
一般将来时
一般将来时主要表示准备做的事、将要发生的动作情况、按计划安排要发生的事。
一般将来时的谓语形式：
1.am / is / are going to +动词原形
2.will / shall +动词原形(shall用于第一人称)
3.am / is / are +不定式
We'll have eggs and toast for breakfast this morning.
How are you going to spend your summer vacation?
I think it's going to rain.
We are going to the zoo tomorrow.
The factory is to go into production.
The line is to be opened to traffic on May Day.
The machine won't work.
The meeting won't last long.
be about to 可表示即将做某事。
He is about to leave.
My mother is about to retire.
一般将来时有时还可以用来表示一种倾向。
Crops will die without water.
Whenever I have time， I'll go and see you.
Whoever fails to see this will make a big mistake.
Oil will float on water.
用Shall I…? Shall we…? 开头可以表示征求对方的意见。肯定回答用 “Yes， please”或 “Please do”; 否定回答用 “No， please don't ” 等来回答。
——Shall I close the window， it's too cold here.
——Yes， please. (No， Please don't.)
——Shall we call a taxi?
——Yes， let's. (No， I don't think we shall.)
时间和条件状语主句是将来时，从句中一般不能用将来时态，而用现在时态代替。
Liping will let you have the book when he is through.(主动语态里let后面再出现动词省略to)
We shall help you if you ask us.
I'll ask my mother as soon as she comes.
It will be six years before we meet again.
She will miss the train unless she hurries up.
1. No matter how much _______， it well be worth it.
A. will the watch cost B. the watch will cost
C. does the watch cost D. the watch costs
状语从句主句将来时从句用一般现在时。
how much+主语+谓语
单问表的价钱：How much does the watch cost?
答案 D
2. Although he promised to change， I'm still wondering when he ______ able to put his heart into his studies.
A. was B. will be C. be D. were
be able to do
选项C中when是时间状语从句，谓语不直接跟系动词be.
答案 B
3. “Will Susan get her Ph.D.?”
“It is likely that she _______.”
A. will B. does C. will do it D. gets it
用将来时提问直接用将来时回答即可。
答案 A
4. “Did you visit Grace last summer?”
“No， but I ______ her over the Christmas vacation.”
A. will see B. be seen C. have seen D. have been seeing
答案 A
5. Mr. And Mrs. Zhang are going to Brazil next week and they _______ to Mexico later in the month.
A. will go B. would go C. went D. have gone
答案 A
6. “Are there going to be many people at your party today?”
“We hope that _________.”
A. there will be B. there is C. there are D. there are going to
答案 A
7. “When will the plane arrive?”
“I'll tell you when I _______.”
A. will find out B. find out
C. am finding out D. have been finding out
时间状语从句和条件状语从句中主句为将来时则从句用一般现在时。
find out 查出原因
find 发现 look for 寻找
答案 B
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