一、语音练习。
(一)选出听到的单词。
() 1. A. lion B. lions
() 2. A. fox B. foxes
() 3. A. forest B. forests
() 4. A. cloud B. clouds
() 5. A. peak B. peaks

1.B 2.B 3.A 4.A 5.A

（二）用“”标出弱读的单词。
6. A: Look! A panda and its mother! Do you like pandas?
B: Yes, I do. They're my favourite!
A: Why do you like them?
B: Because they're cute and playful.
7. The three students are going to the classroom. They will have an art class.
（三）用“'"”标出重读的部分。
8. lightning
9. umbrella
10. I am in my hometown.

6. A: Look! A panda and its mother! Do you like pandas?
B: Yes, I do. They're my favourite!
A: Why do you like them?
B: Because they're cute and playful.
7. The three students are going to the classroom. They will have an art class.
8. 'lightning
9. um'brella
10. I am in my 'hometown.

二、选用方框中单词的适当形式完成句子。

1. Yesterday it was , so I flew kites in the park.
2. I don’t think winter is a good season because it’s .
3. Look at the grey sky! I think it’ll be soon.
4. These baby are so cute, but their parents are not.
5. Now it’s 3 p.m. And I happily in the pool(泳池) with my friends.
6. Peter tried many times the answer but he still got it wrong.
7. The baby elephant is so . He is waving(挥动) his nose at all the visitors.
8. I love reading books because they open a world for me.
9. In the story club, many students had interesting about the ending of the story.
10. When holidays come, Chengdu is always full of from other cities.

1. windy
2. freezing
3. stormy
4. bears
5. am swimming
6. to guess
7. friendly
8. magic(al)
9. thoughts
10. tourists

三、用括号内所给单词的适当形式填空。
1. After the night, many children came out to build snowmen. They have so much fun in the . (snow)
2. The old man has poor so I need to talk loudly(大声地) to him. But sometimes it’s still hard for him me if I’m far. (hear)
3. The mother much about her baby when he was small. For example, she was when feeding him. (care)
4. Lightning always me. What makes me ? It’s the loud sound and the sight of lightning “cutting” the sky(天空). (scare)
5. A notice by the side of the beach tells visitors it’s here. It reads “! Sharks here!” (danger)
6. Mary was very to lose her wallet(钱包) on her way to school. , a kind
man got her wallet and sent it to her school. (luck)
7. I have many pets at home. Look! They with each other in the yard. (play)
8. It is raining right now, and I don’t think the rain will stop soon. (heavy)
9. It was to climb to the top of the mountain, but the beautiful sight made me forget(忘记) how I was. (tiring)
10. This mountain is quite . I think it’s over 2,000 metres in . (high)

1. snowy; snow
2. hearing; to hear
3. cared; careful
4. scares; scared; scary
5. dangerous; Danger
6. unlucky; Luckily
7. playful; are playing
8. heavily; heavy
9. tiring; tired
10. high; height