Unit 3

Section A period1

所给动词的适当时态和语态填空 1. When _____ the first man-made satellite _______ （ sen

d ） up into space? 2. Last year vegetables ______ （ grow ） in the garden by

Tom and he ___ （ sell ） them himself. 3. She ______ （ help ） him with his homework tomorrow e

vening. 4. How many magazines ______ （ can borrow ） in your lib

rary every week ? 5. John ______ （ hear ） to go upstairs two hours ago. 6. － Who ______ （ save ） her father ? － He ______ （ save ） by that policeman.

Check-up

Check-up1．Football__________（play） all over the world。

2．Many trees _______（plant） in North China.

3．The house ________（build） in 1978

4．A camera _________（use） for taking photos.5．I ____often _____ （ask）to do this work.6.His mother _________(allow) him to watch TV

twice a week.

Check-up根据句意及首字母提示

1.An elephant is an e________ animal .

2 –Can you w__________the vegetables for me ?

---Of course .

3 Fish can’t live in p________ water .

4 –Can you lend me ten p________? I want to buy something .

- Yes. Here you are .

5 Don’t you think the monkeys are clever and p________?

Check-up用所给词的适当形式填空1 What’s that big, ______(fur) animal in the cage ?

2 The supermarket threw all _____(spot) apples .

3 The ______(danger) animals should be paid more attention to .

4 My elder brother is a very _______(strongly ) man .

5 Because of ____(pollute ), lots of animals are dying .

What’s your favorite animal? Why?

Do you want to know more animals?

What do you think of them?

chimpanzees

furryplayfulnoisy…

What are they?

交流提升

Polar bears

furryaggressive …

What do you think of them?

What are they?

交流提升

cheetahs

spottedfastaggressive…

What do you think of them?

What are they?

交流提升

African elephants

enormous gentl

e…

What do you think of them?

What are they?

manatees

gentlegrayshy…

What do you think of them?

What are they?

交流提升

kangaroos

playfulcute

…

What do you think of them?

What are they?

交流提升

PairworkA: What’s your favorite animals?B: African elephants /kangaroos….?

A: What do you think of them?B:They are enormous/playful…

Group work

A: I am like this animal because I am strong and intelligent. I like water and I like to eat vegetables.B: You’re like an elephant.A: No.C: You’re like a manatee.A: Yes!

知识链接

1-Please tell me what Li Ming is like .

--________.

A . He is sad . B He’s all right .

C He’s quiet and intelligent . D He is high .

2 The boy ______ his father and ____playing chess very much .

A likes ,likes B is like , likes C likes, is like D is like, is like

Make a survey

name likes dislikes reason

Liping African elephants

chimpan-zees

gentle/

noisy…

According to the result , make a report.

Eg. Liping likes African elephants, because they are gentle and shy. She doesn’t like Chimpanzees. Because they are noisy……..

Groupwork

Hi, baby!Let’s listen carefully !

1b Listen and circle

听力时间

2a Listen and match

1.endangered

2.mangrove swamps

3. habitat

4. aquatic feed

a.The place where something livesb. there aren’t very many of them

c. underwater plants and vegetation

d. a place where trees grow in water

2b Listen again. Complete the chart.

Kind of animal manatee

Number ______ in the U.S

Habitat ______________________ in

Mangrove swamps

Reason why they are endangered

Some of swamps have become

_______, there sometimes isn’t

_____________.

Description Large, _________ long and

________________ pounds

2500

polluted

Water under trees

enough food

ten feetweighs 1000

A: How big are manatees?B: They’re about 10 feet long and they weigh about 1,000 pounds.

精讲点拨

基数词 + 名词（度量单位） + 形容词，常用来表示长度（高、深、宽、远、大等）

1The river is _____ _____ ______( 十千米长）2 This is an 8-meter-tall tree.=The tree is _____ ____ ______.

There are some animals are endangered. Class let do something to protect the animals and the environment! Please make a poster and think of what we can do.

Gruopwork

所需要的语言结构：Save water!Take your own bags when shopping !Don’t ride in cars !Recycle paper !Turn off the lights when you leave a room !Turn the shower when you are washing your hair !

用动词的适当形式填空1.We’re trying _______(save) the manatees.2.Manatees ____(eat) about 100 pounds of food a day.3.There used to_____( be) a lot of manatees4.In 1972, it _______________ (discover) that they were endangered.5.Some of the swamps have become _________( pollute)

to save

eat

be

was discovered

polluted

Test

1.Copy the new words and remember them. 2.Read the listening materials of 1b, 2a.3. Read Grammar Focus.