2026年新思维小学英语暑假作业四年级人教版第20页答案
(
A
)1. —Hurry up!
late for class, John!
—I’m ready. Let’s go.

A.Don’t be
B.Be
C.Can’t be

答案

1. A
(
B
)2. —What can you do for the class? —


A.Yes, I can.
B.I can sweep the floor.
C.I'm on duty.

答案

2. B
(
B
)3. Please keep
classroom clean.

A./
B.the
C.an

答案

3. B
(
A
)4. —
on duty today? —Wu Binbin.

A.Who's
B.Who
C.Whose

答案

4. A
(
C
)5. —Where is Amy? —She
books in the study.

A.reads
B.read
C.is reading

答案

5. C
五、连词成句。
1. first to your homework You have do (.)

2. is Dad Where (?)

3. rules our These class are (.)

4. late Don’t class for be (.)

5. to bed time It’s go to (.)

答案

1. You have to do your homework first.
2. Where is Dad?
3. These are our class rules.
4. Don't be late for class.
5. It's time to go to bed.

解析

本题结合四年级所学的基础句型和固定短语完成连词成句：
1. 用到固定搭配have to do sth（必须做某事）、do your homework（做你的作业），副词first表“首先”置于句末，组成通顺陈述句。
2. 是where引导的特殊疑问句，遵循“特殊疑问词+be动词+主语”的疑问语序，句末用问号。
3. 是主系表结构的陈述句，主语为These，系动词为are，our class rules（我们的班规）作表语。
4. 是Don't引导的否定祈使句，用到固定搭配be late for class（上课迟到）。
5. 用到核心固定句型It's time to do sth（到做某事的时间了），搭配短语go to bed（上床睡觉）组合句子。