Unit 4 Lesson 21 同步练习

Lesson 21: Eat a Donut and Turn Right同步练习

一、根据句意及汉语提示完成句子

1.—Would you like some milk or 　　　　(咖啡)?

—Neither. I'd like a glass of water.

2.Always walk on the 　　　　(人行道) because it is safe there.

3.To save time, you can go 　　　　(穿过) the park to take a shortcut(近路).

4.Let's meet at the 　　　　(入口) of the theatre tomorrow evening.

二、单项选择

1.According to the rule, used batteries(电池) 　　　　be dropped in the red bin for harmful wastes(有害垃圾).

A. must B. need C. can D. may

2.—Your uncle is very good at cooking! How did he learn it?

—He learned it by 　　　　.

A. him B. himself C. he D. his

3.He stayed up very late last night. 　　　　he woke up in the morning, the sun was already high up in the sky.

A. Until B. If C. While D. As

4.Walk 　　　　the street, and you will find a house in front of you. Then go 　　　　the door, and you will see what you want.

A. through; across B. across; through C. over; across D. through; over

5.—　　　　?

—OK. Walk down this street.You can find it on your right.

A. Where are you going B. Can I help you

C. What do you want to do D. Can you tell me the way to the zoo

三、用方框中所给单词的适当形式填空(每词限用一次)

cherry, cross, downtown, lose, because

1.The little boy was playing in the park alone at that time, but he got 　　　　later.

2.Remember to turn left at the third 　　　　. 

3.My father worked in a factory far away from the city when I was young, but he works 　　　　now.  

4.I missed the beginning of the movie Sister 　　　　I went into the wrong hall at first.

5.Look! There are some　　　　 in the bag. 

四、根据汉语意思完成句子(每空一词)

1.他叉起一个煎蛋放到一片面包上。

He forked a fried egg onto　　　　 　　　　 　　　　bread. 

2.昨天,在去市博物馆的路上我迷路了。

I 　　　　 　　　　on my way to the City Museum yesterday. 

3."我必须努力学习。"他经常对自己说。

"I must work hard," he often 　　　　 　　　　 　　　　. 

4.在第二个路口向右转。

　　　　 　　　　at the second crossing. 

5.雨下得很大。恐怕我们不能准时到达机场了。

It's raining hard. I am afraid that we can't 　　　　 　　　　the airport on time. 

五、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式

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