云南省宜良一中英语外研版必修五学案.rar

【达成目标】（目标解读及课堂组织2分钟）
1、 通过对句子观察思考，了解三种基本时态（一般过去时、过去完成时、过去了进行时的含义和基本形式及两两间的区别。（重点）
2、 通过填空练习和高考链接，训练学生做题速度及巩固学生对三种时态的应用。（难点）
3、 通过写作训练，把握运用三种时态的准确用法。
【使用说明】
1、 前查阅资料，了解三种时态的基本概念。
2、建议1课时。








Step 1 Match the sentences with the names of the tenses.

1. past simple A. He survived.
2. past perfect B. He was driving a lorry.
3. past continuous C. He had had lots of jobs.

Key: 1. A 2. C 3. B

Step 2 Read the sentence and discuss the questions.
1. Before he volunteered to direct traffic, Timoteo had had lots of jobs.
2. He was driving a lorry when he came off the road.
3. Somehow he survived.
4. No one asked him to do the job.
5. He had been a miner and a solider.




keys: 1. a 2. b 3. a 4. a 5. c

Step 3 Group Work . Ask Ss to find more examples of each tense in Part 3 of the passage The Human Traffic Signal.


past simple

past continuous

past p erfect


Suggested answers:
past simple He had a close encounter with death.
He came off the road at a bend.
past continuous He was working as a lorr y driver.
He was driving a lorry load of bananas.
past perfect He had been a miner and a soldier.
…a bus which had crashed at la curva del diablo.







Step 1 观察思考各种时态特点（小组活动）
1. a. He was born in 1995.
b. When I was a child , I was taken to Shanghai once
Suggested answers:

past simple
有两个特点，一是表示动作或状态发生在过去，而不是现在，常伴有表示过去的时间状语；二是说话人在心中对动作发生或状态存在的时间是明确的。


2. a.. We had learnt four thousand new words by the end of last year.
b. They had no sooner got home than it bega n to rain.

Suggested answers:
past perfect 表示动作或状态延续到过去某一时间，通常使用具有延续意义的动词，常带有如by(the end of) +过去某时刻, since, for, when, before等时间状语表示某动作或状态在过去某时之前结束了，但其影响延续至当时，通常 使用短暂性动词.
3. a. At this m oment yesterday, I was packing for ca mp.
b. What were you doing at eight last night?
Suggested answers:
past continuous 表示某个时间正在发生、进行的动作。句子常有表示“过去某个时间点”的状语。

Step 2 观察思考三种时态间的区别(小组活动)
1. 一般过去时与过去进行时的区别
Mary wrote a letter to her friend last night.
Mary was writing a letter to her friend last night.
归纳总结：
___________________________________________________________________________
___________________________________________________________________________
Suggested answers:
一般过去时表示过去已经发生的动作或存在的状态，强调一种事实或结果；而过去进行时表示过去某时正在持续进行的动作或尚未完成的动作，强调过程。
2. 一般过去时与过去完成时的区别
They had done the work at five o’clock.
They did the work at five o’clock.
归纳总结：
___________________________________________________________________________
__________________________________________________________________ _________
Suggested answ ers:
一般过去时表示动作发生在过去某时(其时间参照点是现在)，而过去完成时则表示动作发生在过去某时之前(其时间参照点是过去)。









Step 1 Ask Ss to complete the passage with the correct form of the verbs in
Activity 4.
Suggested answers:
(1) had done (2)was waiting (3) had seen/ saw
(4) had asked/ asked （5）was crying (6) left (7) ran (8) was talking (9)had finished (10)did (11)knew
(12)had happened (13) had forgotten (14) took (15)had frozen

Step 2高考链接
1. （04四川 25） -- Has Sam finished his homework today?
---I have no idea. He _it this morning.
A. did B. has done C. was doing D. had done
2. (04 北京春 24)－Sorry to have interrupted you. Please go on.
－Where was I? －You ______ you didn’t like your father’s job.
A. had said B. said C. were saying D. had been saying
3. (2005 北京)He _________ more that 5,000 English words when he entered the university at the age of 15.
A. has learned B. would have learned C. learned D. had learned
4. (NMET 2002 23) –You haven’t said a word about my new co at, Brenda. Do you like it?
--I’m sorry I ___ anything about it sooner. I certainly think it’s pretty on you.
A. wasn’t saying B. don’t say C. won’t say D. didn’t say
5. (04北京 春 34)______ while reading the English textbook. Luckily, my roommate woke me up in time! had fallen asleep B. have fallen asleep
A. C. fell asleep D. fall asleep
Keys: 1. C 2. C 3. D 4. D 5 C

Step 3 Use the three tenses we just learnt to finish t..