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)Unit 5 Work it out
Part C 课后分层练习
【基础达标】
一、单项选择。
( )1. -________ -First, calm down. Then think of ways.
A. How can we solve it? B. What is it? C. Why not?
( )2. Every problem has a ________.
A. solve B. solving C. solution
( )3. He worked it ________ at last.
A. up B. out C. on
( )4. Think twice, ________ the problem will be easy.
A. or B. but C. and
( )5. It took me two days ________ it out.
A. work B. to work C. working
二、根据上下文,写出相应的问句或答句,使对话内容完整、通顺。
1. A: What do you do when you meet a problem?
B: ________________________________________________
2. A: ________________________________________________
B: It took us an hour to work it out.
3. A: Why is it important to think before acting?
B: ________________________________________________
4. A: ________________________________________________
B: Yes, two heads are better than one.
5. A: What did you learn from solving problems?
B: ________________________________________________
三、根据上下文,选择正确的句子补全对话,并将其字母编号填写在横线上。
Tom: ________
Jack: My model plane is broken. I can't fix it.
Tom: ________
Jack: Yes, I did. But I don't know where the part goes.
Tom: ________
Jack: Good idea! Let's look at the picture together.
Tom: ________
Jack: Look! It goes here. We worked it out!
Tom: ________
Jack: You're right. Thinking together is powerful.
A. What's the matter?
B. Did you read the instructions?
C. Let's work it out step by step.
D. Where does the part go?
E. Two heads are better than one.
【能力拓展】
四、阅读短文,选择正确的单词填空,使其意思通顺、完整,每空一词,每词只用一次。
problem calm think ways asked
help together worked solved learned
I met a ________ yesterday. First I was ________. Then I began to ________ of ________. I ________ my friend for ________. We thought ________ and ________ it out. At last the problem was ________. I ________ a lot from it.
五、阅读短文,选择正确的答案,并将其字母编号填在题前的括号内。
How do great people work out problems? They have good ways.
First, they calm down and don't panic. Second, they think about the problem carefully. Third, they ask others for help when it is too hard.
"Every problem has a solution," the teacher says. "Keep calm, keep thinking, and you will work it out!"
( )1. What do great people do first?
A. They panic. B. They cry. C. They calm down.
( )2. What do they do second?
A. Go to sleep. B. Think carefully. C. Give up.
( )3. When do they ask for help?
A. When it is too hard. B. Every day. C. Never.
( )4. What does every problem have?
A. A trick. B. A solution. C. A prize.
( )5. What should we keep doing?
A. Keep playing.
B. Keep waiting.
C. Keep calm and keep thinking.
六、判断下列句子是否正确,正确的在括号里打“√”,错误的打“×”。
( )1. Problems have answers. ( )2. Problems has answers.
( )3. First, calm down. ( )4. Think twice, and it will be easy.
( )5. He asked his friend. ( )6. We worked it out together.
( )7. Two heads are better than one. ( )8. How long did it take?
( )9. It took me two days. ( )10. Keep calm and keep thinking.
七、请把解决问题的步骤填在表格里,再写一段话介绍解决问题的好方法。
Step
What to do
Step 1
Calm down
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
【参考答案】
一、1. A 2. C 3. B 4. C 5. B
二、1. I calm down and think of ways.
2. How long did it take you?
3. Because it helps us work it out.
4. Can we solve it together?
5. I learned to be patient and brave.
三、1. A 2. B 3. C 4. D 5. E
四、problem; calm; think; ways; asked; help; together; worked; solved; learned
五、1. C 2. B 3. A 4. B 5. C
六、1. √ 2. × 3. √ 4. √ 5. √ 6. √ 7. √ 8. √ 9. √ 10. √
七、参考示例:
Every problem has a solution. When we meet a problem, we should calm down first.
Then we think about it carefully and ask others for help. Two heads are better than one. We will work it out!
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