北师大版英语 必修一 Unit 2 Heroes grammar 学案

Unit 2Grammar
(Past Tense and the Present Perfect)
Can you answer the questions
yesterday, last year, a moment ago通常和什么时态连用？请选择：
Shirley _____ a book ( http: / / www.21cnjy.com ) about China last year but I don't know whether she has finished it.
has written B. wrote C. had written D. was writing
this time yesterday, at that time, at eight last night和什么时态连用？
在句子“I was walking hom ( http: / / www.21cnjy.com )e when I met Dave.”中，哪个动作是说话人想要表达的事件, “walking home ”or “met Dave”？
可以用一般过去时替代下面句子中的现在完成时吗？
Sue has had an accident and she’s in the hospital now.
I have had lunch so I am not hungry now.
如果句子中出现短语for two years，句子一定用现在完成时吗？
I never regret coming ( http: / / www.21cnjy.com ) back to China although I ____________ (stay) in America for 10 years.
你能区分这两个句子吗？　　My sister lived in Paris for two years.
　　　　　　　　　　　　　My sister has lived in Paris for two years.
请判断下面句子的正误：　　Her granny has died.
　　　　　　　　　　　　　Her granny died a year ago.
　　　　　　　　　　　　　Her granny has been dead for a year.
　　　　　　　　　　　　　Her granny has died for a year.
在下面结构中，动词用什么时态？
It /That/This ( http: / / www.21cnjy.com ) is the first time I _______________(visit) the Great Wall.
It is three years since he __________________(give up) smoke.
Multiple choices
---Look! Somebody h ( http: / / www.21cnjy.com )as broken the window. ---Well, it ______me. I ______that.
A. wasn’t /didn’t do B. isn’t /haven’t done
C. wasn’t/hadn’t done D. isn’t/didn’t do
--- I have bought an English-Chinese dictionary.
--- When and where ______ you ______ it
A. do .. buy B. did … buy C. have … bought D. had … bought
I ________ along ( http: / / www.21cnjy.com )the road when suddenly someone patted me on the shoulder from behind.
A. walked B. had walked C. was walking D. would walk
I went to the sup ( http: / / www.21cnjy.com )ermarket, __________some bananas and came back home.
A．bought B. buy c. to buy D. buying
-- Hey, look where you ( http: / / www.21cnjy.com ) are going! -- Oh, I'm terribly sorry. _____.
A. I'm not no ( http: / / www.21cnjy.com )ticing B. I wasn't noticing C. I haven't noticed D. I don't notice
--- She told me she had met you in London last year.
--- ______ you _____ her since
Had … met B. Did … see C. Would … meet D. Have … seen
He was taken ( http: / / www.21cnjy.com ) into hospital last week. In fact he ______ ill for three months.
has been B. has got C. had fallen D. had been
The book ______ on the floor for ten minutes but no one has picked it up.
is lying B. has lain C. has been lying D. lay
They said they ________the project by the end of next year.
would have finished ( http: / / www.21cnjy.com ) B. will finish C. had finished D. will be finishing
plete the sentences with the right tenses.
In the past few y ( http: / / www.21cnjy.com )ears, great changes _______ (take place) in my hometown.
This is the first time I _____(come) here.
I’ll return the book to the library as soon as I ______ (finish) it.
He joined the army t ( http: / / www.21cnjy.com )hree years ago. = ______________________________________.
She ______ (learn) some English before she came to the institute.
When I was a boy, I often ______ (go) to play in that park.
---Nancy is not coming tonight. ---But she _____ (promise).
My brother ____ (fall) while he _______(ride) his bicycle and hurt himself.
The reporter said t ( http: / / www.21cnjy.com )hat the UFO _____(travel) east to west when he _____ (see) it.
时态小练
--- I let my secretary call you several times. Do you know that
--- I _________in a meeting. I’m sorry.
A. had been B. was C. am D. have been
John has gone t ( http: / / www.21cnjy.com )o Shanghai, but I’m wondering why he ________in such a hurry.
A. leaves B. left C. has left D. was leaving
--- I missed Jack’s party last night because my Audi broke down.
--- Pity! You could have borrowed mine. I ________it.
A. didn’t use B. hadn’t used C. wasn’t using D. won’t use
--- I like American art very much and I once went to New York.
--- How long ______there
A. did you stay B. have you stayed
C. were you staying D. had you stayed
She______her hairst ( http: / / www.21cnjy.com )yle in her hometown before she came to Nanchang for a better job.
A. would change B. has changed C. had change D. was changing
I don’t know whether ( http: / / www.21cnjy.com )you noticed their absence or not, but we _______.
A. did B. have C. had D. were
So far this ye ( http: / / www.21cnjy.com )ar we ______a fall in house prices by between 5 and 10 percent.
A. saw B. see C. had seen D. have seen
The manager was wor ( http: / / www.21cnjy.com )ried about the press conference his assistant _____in his place but, luckily ,everything was going on smoothly.
A. gave B. gives C. was giving D. had given
--- Where is your new home now
--- In the new developed zone. But I________downtown for five years.
A. have lived B. lived C. had lived D. was living
---______ you ___ your homework yet
---Yes . I _____ it a moment ago.
A. Did ; do ; finished B. Have ; done ; finished
C. Have ; done ; have finished D. will ; do ; finish
Key: BBAAC ADCBB