2017年仁爱英语九年级导学案Unit1Topic1

1

Unit 1 The Changing Word

Topic 1 Our country has developed rapidly.

Section A

【学习目标】

1.掌握现在完成时的构成，初步了解其用法，并学会运用have/has been to 和have/ has gone to 结构：

2.比较并找出一般过去时与现在完成时的不同用法；

3.学会描述假期生活。

【预习案】

一、读1a ，完成1b

二、 在文中找到，划出并背诵下面的短语(背诵)

1.变化的世界 changing world

2.长假之后 after a long holiday

3.做某事很高兴be happy to do sth

4. 暑假过得愉快have a good summer holiday

5.从...回来come back from

6.巨大的变化great changes

7.发生 take place

8.越来越漂亮 more and more beautiful

9.（曾）去过某地have been to

10.（已经）去了某地 have gone to

11. 提高某人的英语成绩improve one ’s English

12.顺便问（说）一下by the way

13.好久不见 long time no see

14.当自愿者 be a volunteer 【探究案】

一、 语法重点导入--- (根据句意在横线上填入谓语动词的适当形式)

1. He is playing (play) soccer on the playground now .

2. He played (play) soccer on the playground yesterday .

3. He was playing (play) soccer on the playground when I saw him yesterday .

4. He plays (play) soccer on the playground every day .

5. He will play (play) soccer on the playground tomorrow afternoon .

6. He has played (play) soccer on the playground for a long time.

注意（6）句中的时间状语，看P124现在完成时讲解, 总结现在完成时用法 总结：

(1) 现在完成时中谓语动词的形式是---have/has+v 的过去分词。看P146-148过去分词表。

(2) 和现在完成时连用的时间状语有: just, already, yet, ever, never, before ，for ，since ，so far, in recent years, in the past/last ten years …

(3) 现在完成时句型转换

写出（6）句的否定句：

He hasn't played soccer on the playground for a long time.

写出（6）句的一般疑问句并肯定回答：

Has he played soccer on the playground for a long time? Yes, he has .

写出（6）句的划线提问句：

How long has he played soccer on the playground? 写出（6）句的反意疑问句：

He has played soccer on the playground for a long time, hasn't he ?

(4) 观察1a 中出现的现在完成时的句子并翻译理解

1. You have just come back from your hometown. 译：你刚从你的家乡回来。

2. Great changes have taken place there. 译：在那儿发生了巨大的变化。

3. My hometown has become more and more beautiful. 译：我的家乡变得越来越美。

4. Where have you been? I have been to Mount Huang with my parents. 译：你去了哪儿？我和我的父母去了黄山。

5. Where ’s Maria? She has gone to Cuba to be a volunteer. 译：玛利亚在哪儿？他去古巴当自愿者了。

★ Great changes have taken place there. 译：在那儿发生了巨大变化。

点拨：

（1）change有名词/动词两种词性，作名词意为“变化，改变，零钱”。如：

1.Maybe I need a change.

2.Here is your change.

作动词意为“变化，改变，更换”。如：

1.China has changed a lot in the past ten years.

2.Nobody can change his mind.

3.You need to change to the No. 12 bus.

（2）take place --- vi.发生、举行，指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排 ,taken 是take的过去分词形式。

【拓展】 happen --- vi发生，指偶然发生，如发生火灾，交通事故；某事发生在某人或某物身上，必须在人或物的前面加to;后接动词不定式，表示碰巧做某事。

即时演练

1.I happened to meet Miss Wang at the school gate this morning. 今天早上我在校门口碰巧遇见了王老师。

2. The Olympic Games of 2008 took place successfully in Beijing.北京成功举办了2008年奥运会。

3. What happened to you yesterday? 昨天在你身上发生了什么？

4.在我的家乡发生了巨大的变化。Great changes have taken place in my hometown.

注意：take the place of…--- 取代某人的位置

Jason will take the place of Miss Li to teach us French next term.

★ But there were so many people that I couldn’t find a proper place to take photos.

译：但是那儿人太多了，我不能找到一个好的地方拍照。

点拨：so…that…意思是如此...以至于... ,引导结果状语从句区别：so that…意思是以便，为了,引导目的状语从句。

即时演练

1.为了赶早班车，他起得很早。He got up early so that he could catch the early bus.

2.他很高，够得着那个苹果。 He is so tall that he can reach the apple.

★ There goes the bell. 译：铃响了。

点拨：这是个there提前引起的倒装句。

回忆：副词here, there 提前到句首要引起主谓倒装，但是当主语为人称代词时不倒装。

即时演练

a. Here comes the No.31 Bus. 译：31路公共汽车来了。

b.Here we are. 译：我们到了。

c. Jim跑过来了。译：Here runs Jim.

d.他跑过来了。译：Here he runs.

拓展：写出3句的同义句 The bell is ringing.

课堂练习

一、根据句意，用have/has been (to)或have/has gone (to)完成句子。

1. ─Where is Jane? ─She has gone to the post office.

2. ─Have you been to the Mount Huang? ─ Yes, I have been there twice.

3. Mr. Smith has gone to Shanghai. We have to meet him next week.

4. ─We haven’t seen you these days. Where have you been ?

─I have been to Beijing to visit the Great Wall.

根据汉语意思完成句子。

1. 我刚从家乡回来。

I have just come back from my homework.