7b unit 4 revision. elephants walk on tiptoe like a ballet dancer. how amazing ! how ( 奇怪的 ) !...

7B Unit 4 Revision

Elephants walk on tiptoe like a ballet dancer.

How amazing ! How ( 奇怪的 ) !strange

weighed

grass

Dinosaurs appeared about 230 years ago. Some large ones ( 重 ) over 100,000 kilograms. They ate plants or meat. They don’t eat ( 草 ).

This is a . It is poisonous.

frog

can live on the desert ( 沙漠） .

Camels

Ants can smell ( 闻 ) things as well as dogs can.

A tortoise can live up to （长达） 150 years old.

Edison

invented He ( 发明 )a lot of things. His ( 发

明 ) changed the world. He was

one of the greatest ( 发明家 ) 。

inventions

inventors

How amazing!

Read the text on page 62 in Book 7B.

中考指导书 P54

II. 课堂巩固

一、词汇运用 One Sunday morning ， Millie and Andy went to Sunshine Park. As , they sat under the big tree. Suddenly, they a whisper from the bushes behind the tree. They turned round, but see nothing unusual . They felt .

usualheard

could frightened

“Is anybody there?” Millie asked. But

answered. They listened very

and heard the strange again.

They thought it was a ghost. They ran away

quickly. On their way, they saw Andy. They

told Andy . Andy went to the

park and listened carefully. He found that the

ghost in the bushes was a little cat and it was

so that it couldn’t walk any more.

nobody

noisecarefully

everything

weak

When it miaowed, it made a like a ghost. They took the cat to the animal . People there would take of it.The Sunday, Millie and Andy went to Sunshine Park and had a great time there. They were not afraid any more.

sound center

care

following again

Read the passage and translate some sentences into English.

Simple past tense1. 概念： 2. 基本结构：肯定句否定句：一般疑问句：

3. Ved 构成 ：4. 标志词

过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。

主语 +was/were+ 形 / 名 / 介…或主语 + Ved+...was/were+not 或 didn't+V

Was/Were+ 主语 +…? 或 Did+ 主语 +V 原形 +…?

3. Ved 构成1) 规则动词的过去式构成：

a. 大多数规则动词 , 直接在后面加 +ed

b. 以 -e 结尾的动词 , 直接在后面加 +d

c. 以辅音字母加 +y 结尾的动词 , 改 -y 为 i, 加+ed

d. 重读的闭音节结尾的单词 , 且末尾只有一个辅音字母 , 则双写该字母 , 再加 +ed

2) 不规则动词的过去式构成 (P120 ）buy

bring

go

hear

forget

think

write

teach

bought

brought

went

heardforgot

thought

wrotetaught

4.标志词yesterday(morning, afternoon, evening)

the day before yesterday

a moment ago / just now

last year

two days ago

in 2008

巩固练习：用所给动词的正确形式填空。1. Miss Wang _______ (talk) about the

film with us last week.

2. They _______ (buy) a flat in Beijing in 1989.

3. He __________ (stop) his car at the

gate five minutes ago.

4. Where ___ your mother yesterday? (be)

5. He __________ (not eat) noodles this morning.

talked

stopped

was

didn’t eat

bought

按要求完成下面练习： 1. They were in the classroom last week.

( 改为一般疑问句并做肯定回答 )

____________ in the classroom last week ?

______________________

2. We did our homework a moment ago.

( 改为否定句 )

We ___________ our homework a moment ago .

Were theyYes, they were.

didn’t do

3. I saw a film yesterday evening.

( 对画线部分提问 )

____________________ a film?

4. I am fond of amazing things now.

( 用 last year 替换 )

I _________________________

5. They played the violin in the last

lesson. ( 对画线部分提问 )

______________in the last lesson?What did they do

was fond of amazing things last year.

When did you see

中考指导用书 P55

B: not anything interesting ,Are ,sure 3 took ,to 4 no more 5 look after ,well grammar :was visited stayed chatted enjoyed see watched found ,come Ii :went 2 had 3 drove 4 arrive came 5 was ,is

Fish sleep with their eyes open.

How amazing !

Amazing Fish Do you know that fish sleep with theireyes open? Do you want to know why? Fish live in water. Some fish sleep in the daytime but some sleep at night . If fish are not moving in the water, they are sleeping. They may float in water or stay on the sea bed when they sleep. They do not close their eyes because they do not have eyelids. I think you must know how fish sleep well now. Isn’t it amazing?

Main body: Why is it amazing?

Ending:What do

you think of this thing?

Introduction: What is the

amazing thing ?

中考指导书 P55

.Ⅳ 书面表达

Attention:

1. 审题 , 勿少要点2. 正确运用时态 3. 分段（开头段，结尾段） （按照所给信息顺序分段）4. 字数5. 书写要认真

Homework:

• Prepare for tomorrow’s dictation.

• Finish the rest exercises of Unit 4 in the guide book.

Thank you!