Unit 3 Grow taller 第三课时同步练习（含答案）-教科版（广州）四下

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Unit 3 Grow taller
Lesson 3 Active Listening& Your Turn同步练习
一、单项选择。
( )1. I need ______ more vegetables.
A. eat B. to eat C. eating
( )2. You should go to bed ______.
A. late B. early C. slow
( )3. —How about sports
—I need to play sports ______ 30 minutes every day.
A. for B. in C. at
( )4. I want ______ grow taller.
A. to B. / C. for
二、用所给词的适当形式填空。
1. I need ______ (sleep) early.
2. He ______ (plan) to eat more fruit.
3. You should ______ (do) exercise every day.
4. She wants ______ (go) to bed before 9:30.
三、连词成句。
1. need, I, more, eat, to, vegetables (.)
.
2. to, bed, before, go, I, 9:00, want, p.m. (.)
.
3. sports, play, every, day, I, to, need (.)
.
四、情景对话（补全句子）。
A: What's your plan to grow taller
B: 1. _______________________________________ (我需要多吃蔬菜。)
A: How about sports
B: 2. _________________________________ (我需要每天跳绳30分钟。)
A: Do you get enough sleep
B: No. 3. ____________________________________ (我想9点前睡觉。)
答案及解析
一、单项选择。
1. B. to eat（固定搭配：need to do sth.）
2. B. early（go to bed early 早睡，符合长高的健康建议）
3. A. for（for + 时间段，表示动作持续的时间）
4. A. to（固定搭配：want to do sth.）
二、用所给词的适当形式填空。
1. to sleep（need to do sth.）
2. plans（主语he是第三人称单数，动词用第三人称单数形式）
3. do（should 是情态动词，后接动词原形）
4. to go（want to do sth.）
三、连词成句。
1. I need to eat more vegetables.
2. I want to go to bed before 9:00 p.m.
3. I need to play sports every day.
四、情景对话（补全句子）。
1. I need to eat more vegetables.
2. I need to skip rope for 30 minutes every day.（也可替换为 play basketball / do exercise）
3. I want to go to bed before 9 o'clock.
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