2026年学习与探究暑假学习三年级第91页答案
一、根据所给例词,将方框中的单词分类。

1. eat, talk,

2. ruler,

3. pig,

4. grape,

5. pink,

答案

1. sit 2. pen, rubber 3. monkey, elephant 4. mango, banana 5. brown, white

解析

本题要求将方框内单词按词性和类别分类,类别依次为动词、文具、动物、水果、颜色。方框内单词分类结果:动词类为talk、sit;文具类为pen、rubber;动物类为monkey、elephant;水果类为mango、banana;颜色类为brown、white。
二、从方框中选择合适的单词填空。(有些词可以选择多次)
on in at and or but some any
1. My birthday is
July.
2. The school picnic is
the eighth of May.
3. In the morning, I go to school
7:50.
4. He can swim
run.
5. Are there
lemons on the table?
6. I like English,
I don't like Music.
7. There is
pork in the fridge.
8. She doesn't like apples
oranges.
9. Do you want to wear shorts
jeans?

答案

1. in;2. on;3. at;4. and;5. any;6. but;7. some;8. or;9. or

解析

1. 月份前用介词in,故填in;2. 具体日期前用介词on,故填on;3. 具体时刻前用介词at,故填at;4. 并列动词用连词and,故填and;5. 疑问句中表“一些”用any,故填any;6. 前后语义转折用连词but,故填but;7. 肯定句中修饰不可数名词pork表“一些”用some,故填some;8. 否定句中并列名词用or,故填or;9. 疑问句中表选择用or,故填or。
三、阅读下面的对话,然后根据对话内容选择正确的答案。
A: Good afternoon, Mr Wu.
B: Good afternoon. Are you Su Hai?
A: No, I'm not. I'm Su Yang. Would you like a sweet, Mr Wu?
B: No, thank you. Don't eat in the library!
A: Sorry, Mr Wu.
B: Are you Mike?
C: Yes, I am.
B: Don't sleep here, Mike.
C: I'm sorry.
B: Don't talk loudly, Liu Tao and Wang Bing!
D & E: All right, Mr Wu.
(
) 1. It's in the
now.
A. morning B. afternoon C. evening
(
) 2. A is
.
A. Su Hai B. Su Yang C. Mr Wu
(
) 3.
is sleeping.
A. Su Hai B. Su Yang C. Mike
(
) 4.
are talking loudly.
A. Liu Tao and Wang Bing
B. Su Yang and Mike
C. Su Hai and Mike
(
) 5. Liu Tao and Wang Bing should (应该)
in the library.
A. B. C.

答案

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

解析

1. 对话开头A说“Good afternoon”,可知时间是下午,选B;2. A回答“No, I'm not. I'm Su Yang”,可知A是Su Yang,选B;3. B对Mike说“Don't sleep here”,可知Mike在睡觉,选C;4. B对Liu Tao和Wang Bing说“Don't talk loudly”,可知他们在大声说话,选A;5. 图书馆需保持安静,选项C是安静的手势,符合要求,选C。