2026年同步测控优化设计四年级英语上册人教版精编版第48页答案
Ⅲ. Read and choose.(读一读,选出与句子中画线单词不同类的一项。)
(
C
)1. Those pencils are not mine. They are Linda's.
A. that B. this C. an
(
A
)2. Your dress looks old. Let's go and buy a new one.
A. take B. beautiful C. quiet
(
C
)3. Tom, help your mother make the bed.
A. water the flowers B. sweep the floor C. police officer

答案

Ⅲ. 1. C 2. A 3. C

解析

【分析】
本题为英语词汇分类选择题,解题思路是先明确每小题画线单词/短语的词性或所属类别,再逐一分析选项的类别,找出与画线内容不同类的选项。第1题画线词Those是指示代词,选项A that、B this均为指示代词,C an是不定冠词;第2题画线词old是形容词,选项A take是动词,B beautiful、C quiet均为形容词;第3题画线短语make the bed是动词短语,选项A water the flowers、B sweep the floor均为动词短语,C police officer是名词短语。
【解析】
1. 画线单词Those属于指示代词范畴,选项A、B均为指示代词,选项an是不定冠词,与画线词类别不同,因此选C。
2. 画线单词old是形容词,选项A take是动词,选项B、C均为形容词,与画线词类别不同,因此选A。
3. 画线短语make the bed是动词短语,选项A、B均为动词短语,选项police officer是名词短语,与画线短语类别不同,因此选C。
【答案】
1. C 2. A 3. C
【知识点】
词汇分类、词性辨析、代词用法
【点评】
本题考查小学英语基础词汇的类别辨析,题型简单,侧重考查学生对常见代词、形容词、动词短语的掌握情况,只要能准确判断词汇的词性和类别即可正确作答。
【难度系数】
0.7
Ⅳ. Look and choose.(看图,选择正确的选项补全对话。)
Look, Tom. 1.
E

Yes. Let’s go and have a look.
Oh, these photos are about Susan’s family. 2.
C


Yes. Look! Susan is singing for her parents. She really likes singing.
Look at this photo. What is Susan’s mother doing?
3.
A
I want to have a try. It looks delicious.
Susan’s father is busy in this photo.
Oh, yes. Her father is a delivery worker. 4.
B

Why are Susan’s grandparents laughing(笑)?
5.
D
Her stories are really funny!
A. She is making a cake.
B. He has a lot of things to do every day.
C. Everyone is happy.
D. Susan is telling stories to them.
E. There are so many photos on the wall.

答案

Ⅳ. 1. E 2. C 3. A 4. B 5. D

解析

【分析】这是一道补全对话的题目,需结合图片和上下文语境选择合适的句子填空。第1空:上文说“Look, Tom.”,结合上方墙上的照片,应选描述墙上有很多照片的选项;第2空:上文提到是Susan的家庭照片,需选符合家庭照片氛围的选项;第3空:问句问Susan的妈妈在做什么,结合“看起来美味”的描述,选对应动作的选项;第4空:上文说爸爸是快递员,选符合快递员工作特点的选项;第5空:问句问祖父母为什么笑,结合“她的故事很有趣”,选对应原因的选项。
【解析】1. 根据上方图片(墙上有很多照片)和上文“Look, Tom.”,选E(There are so many photos on the wall.);2. 上文提到是Susan的家庭照片,选C(Everyone is happy.)符合家庭照片的氛围;3. 问句问妈妈在做什么,结合“看起来美味”,选A(She is making a cake.);4. 上文说爸爸是快递员,选B(He has a lot of things to do every day.)符合快递员的工作特点;5. 问句问祖父母为什么笑,结合“她的故事很有趣”,选D(Susan is telling stories to them.)。
【答案】1.E 2.C 3.A 4.B 5.D
【知识点】补全对话、情景交际
【点评】本题结合图片和日常对话语境,考查学生对情景交际的掌握,需理解上下文逻辑关系,选择合适的句子补全对话。
【难度系数】0.5