人教版 |九年级英语下册Unit12 Section A Grammar Focus-4c 课件+导学案

初中微课资源推荐  

新学期学习必备：

语文微课+各科资源！英语微课+各科资源！数学微课+各科资源！

各科同步辅导，微课视频|知识点，更多的精彩微课，请关注“初中微课资源”！

英语学习资料推荐5、其他版本英语视频微课

英文字母发音：

知识点讲解

同步导学案

Unit 12 Life is full of the unexpected.

Section A (Grammar focus—4c)

【学习目标】

1．学习掌握下列词汇：cream, workday, pie, show up, bean, market, by the end of

2. 能比较流利地讲述自己曾经有的特别的经历。

3. 巩固过去完成时的用法。

4. 能比较流利地讲述自己曾经特别的一天，养成积极看待事物的积极心态。

【重点难点】

【学习重点】

1．复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。

2．总结过去完成时的不同句型。

【学习难点】

过去完成时的用法。

【自查自学】

新词自查

根据汉语提示完成单词。

1. There is a big ______________ (市场) near my house.

2. I usually have  ______________ (奶油) cakes for breakfast.

3. These green ______________ (豆荚) look good.  Let's buy some.

4. Hector gets back from work very late on______________ (工作日).

5. The apple  ______________ (果馅饼) are delicious. Would you like some?

6.We are flying a   the clouds. How wonderful! 

7.James lived with his parents t   he was twenty-five. 

8.David lives three b    away from here. Let’s visit him now. 

9.Bad! We’re too late. The subway had l   . 

10. The moon was a________ the trees in the east.

语法自查

1.Before I repaired my bike, my mother     (buy) a new one for me. 

2.By the time he was 26 years old, he and his partners      (build) a successful fashion company. 

3.Mike told me that he      (study) English for five years.   

4.When the Kings got to the airport, the plane      (take) off. 

5.Tom     (say) he         (read) the book twice by 2020.  

6. I  _______________ (memorize) 900 English words when I  _______________ (be) ten.

自主学习探究

1.预习检查。

2. 阅读Grammar Focus，回顾复习语法重点。

3. 完成教材4a-4b的任务

1) 参照例句用by the time或before造句。

2) 用4b方框中所给单词的正确形式填空完成句子。

探究

一、观察并总结下列例句的句型特点。

1) When he came in, the students stood up.

2) When the baby saw her mother, she stopped crying.

3) He was about to watch a movie when his parents knocked at the door.

4) They were about to get on the bus when they heard someone shout.

Have a discussion:

在以上的时间状语从句中，主句和从句的动作是先后发生还是同时发生？主从句都用过去时态的时间状语从句的引导词有什么？

二、观察下列过去完成时态的例句，了解过去完成时态的结构和用法。

1) When she got to the check-out, she realized she had left her purse at home.

2) Before I arrived at the airport, the plane had already taken off.

3) They had already had breakfast before they got to the hotel.

4) Most of the guests had left by the time he arrived at the party.

5) The film had already begun by the time I got to the cinema.

Have a discussion:

1.过去完成时的结构：                                                  

2.过去完成时的用法：                                                  

3.一般过去时态和过去完成时态的区别：                                  

过去完成时态

1．概念：

过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去(past in the past)”。

2．构成：

过去完成时由“助动词(had)＋过去分词”构成，其中had通用于各种人称，否定式为“had not＋过去分词”，had not可缩写为hadn't。如：

①They had already had breakfast before we arrived at the hotel.

在我们到达酒店之前，他们已经吃过早饭了。

②She hadn't finished writing the composition by 10：00 this morning.

今天早上十点之前她还没有写完作文。

3．过去完成时的主要用法

(1)过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束。如：

①Before she got a chance to say goodbye, he had gone into the building.

在她有机会说再见前，他已经走进了大楼。(主句的动作发生在“过去的过去”)

②When I got to the cinema, the movie had already begun.

当我到达电影院时，电影已经开始了。

③By the time I got to school, the teacher had collected the math homework.

当我到达学校时，老师已经收了数学作业。

④We had learned over two thousand English words by the end of last term.

在上学期期末之前我们已经学了两千多个英语单词了。

(2)过去完成时是一个相对的时态，表示的是“过去的过去”，只有和过去某一时间或某一动作相比较时才使用它。如：

①He told me that he had written a new book.

他告诉我他已写了一本新书。(written发生在told之前)

②She said that she had seen the film before.

她说她以前看过这部电影。(seen发生在said之前)

(3)过去完成时需要与一个表示过去的时间状语连用，它不能离开过去时间而独立存在。此时多与already, yet, still, just, before, never等时间副词及by (by the time), before, until等引导的短语或从句连用。如：

①Before she came to China, Grace had taught English in a middle school for about five years.

在她来中国之前，格蕾斯在一所中学教英语已有五年了。

②Peter had collected more than 300 Chinese stamps by the time he was ten.

到他十岁时，彼得已经收集了300多张中国邮票。

③She said she had worked in that hospital for 20 years.

她说她已在那家医院工作二十年了。

(4)过去完成时表示某一动作或状态在过去某时之前已经开始，一直延续到过去的这个时间。如：

①By the end of last year, he had worked in the factory for twenty years.

到去年年底，他在这个工厂工作已经有二十年了。

②I met my English teacher on the street yesterday. We hadn't seen each other since I finished school.

我昨天在街上碰到了我的英语老师。自从我毕业以来我们还没有见过。

【达标检测】

一、单项选择。

1．He _______ foreigners in his cafe before, so he didn’t know how to serve the American family.

A. had rarely had       B. had had rarely    C. rarely had      D. had rarely 

2.The student told me that he _______ the exam _______.

A. has had; yesterday                 B. had; the day before yesterday

C. had had; the day before             D. had had; yesterday  

3. She  ___lived here for ______ years.A. had,  a few       B. has,  several      C. had,  a lot of       D. has,  a great deal of

4.The meeting ________ by the time I got there yesterday.

A. was on           B. has been on             C. had begun    D. has begun on

5. By the end of last month, I _____ all the CDs of Justin Bieber.

A. collect                 B. collected   C. have collected     D. had collected

6.—Did you see Mrs. Lee in the meeting room?

—No. When I got there, she ________ another meeting.

A. had left forB. had left to

C. was leaving forD. was leaving to

7.—You didn’t watch the movie?

—Yes, but by the time I ______ to the cinema, the movie ______ for several minutes.

A. got; has begunB. got; had been on

C. got; had begunD. got; has been on

8.By the time I                   up, my brother                   into the bathroom. I had to wait for him.

A. wake; wentB. woke; has goneC. woke; had goneD. wake; has gone

9.She told me that she ________ a cold for three days.

A. has caughtB. had had

C. has hadD. had caught

10.—Two cups of milk tea, please!

—Sorry, but we ________. How about juice?

A. will sell outB. had sold outC. have sold outD. sell out

参考答案

参考答案：

【自查自学】

新词自查

1.market  2.cream  3.bean  4.workday   5.pies   6.above   7.till  8.blocks   9.left  10.above

语法自查

1.had bought  2.had built  3.had studied  4.had taken  5.said had read  6.had memorized  was

自主学习

探究一

同时发生；引导词：when; as

探究二

1.过去完成时的结构：助动词had＋动词的过去分词

2.过去完成时的用法：表示一个动作或状态在过去某一时间或动作之前已经完成或结束，即发生在“过去的过去”。

3.一般过去时态和过去完成时态的区别：时间状语不同：过去完成时在时间上强调“过去的过去”，而一般过去时只强调过去某一特定的时间。

【达标检测】

一、ADACD  ABCBC 

预习复习点击：初中各科视频微课知识点，名师在线辅导！

若喜欢本文，敬请转发

本公众号收集整理了各科课件及复习资料，关注初中微课资源，在底部的菜单栏可以选择学科获取下载链接。

曾经的曾经，我在出去登山玩的时候，碰到了一位手艺人制作的竹筒，样式很漂亮，可是又想到我是在登山，背着太沉，反正下山买是一样的，于是就没买。可是下山的时候却又不经过了那里，有些时候我们错过了，就真的错过了。

请不要再错过每日的阳光，不要忽略身边的精彩，赶快关注公众号，这里有我们也有你。初中微课资源，我们每天都在！

其他月考卷及人教北师苏教版资料

人教版各单元、期中期末试卷

版面有限，其他版本未截预览图，可下载后查阅！

下载以上试卷电子版，请拉至末尾，关注后下载！

下载以上试卷电子版，请拉至末尾，关注后下载！

领取方法

第一步：点击进入，关注“初中微课资源”

第二步：回复关键词：6503

（温馨提示：公众号底部回复“6503”，口号一定不要错哦！）

（回复关键词位置如下图所示）‍

温馨提示：您的关注和点赞，每一次的转发对我们意义重大！请转发本贴，推荐给朋友关注“初中微课资源”！

别忘了文末【点赞】和在看】哟

点击阅读原文，关注我获取更多资料!