2026年精准学与练五年级英语下册人教版第20页答案
一、Read and write.写出同类单词。
1. one
two
three

2. 1st
2nd
3rd

3. April
May
June

4. spring
summer
autumn(答案不唯一,合理即可)

答案

一、1. two, three 2. 2nd, 3rd
3. May, June 4. summer, autumn(答案不唯一,合理即可)

解析

【解析】
1. one是基数词,同类基数词可填two, three(答案不唯一);
2. 1st是序数词的缩写形式,同类序数词缩写可填2nd, 3rd(答案不唯一);
3. April是月份类单词,同类月份单词可填May, June(答案不唯一);
4. spring是季节类单词,同类季节单词可填summer, autumn(答案不唯一)。
【答案】
1. two, three
2. 2nd, 3rd
3. May, June
4. summer, autumn(答案不唯一,合理即可)
【知识点】
基数词、序数词、月份与季节词汇
【点评】
本题考查学生对不同类别英语词汇的识别与积累能力,要求学生准确区分基数词、序数词、月份和季节类词汇,答案不唯一,合理即可。
【难度系数】
0.9
二、Read and write.读句子,选词填空。
1. There are
four
seasons in a year. And winter is the
fourth
season.
2. My brother is
five
years old. Today is his
fifth
birthday.
3. There are
three
pictures on the wall. The
third
picture is Mike's.
4. I have
two
classes in the afternoon. The
second
class is PE.
5. The party will start at
one
o'clock on October the
first
.

答案

二、1. four, fourth 2. five, fifth
3. three, third 4. two, second
5. one, first

解析

【解析】
本题考查基数词和序数词的用法区别:基数词用于表示数量,序数词用于表示顺序。
1. 一年有4个季节,表数量用基数词four;冬天是第4个季节,表顺序用序数词fourth。
2. 表示年龄用基数词five;表示第几个生日用序数词fifth。
3. 墙上有3幅画,表数量用基数词three;第3幅画是迈克的,表顺序用序数词third。
4. 下午有2节课,表数量用基数词two;第2节课是体育课,表顺序用序数词second。
5. 派对在10月1日1点开始,表具体时刻用基数词one;表日期的顺序用序数词first。
【答案】
二、1. four, fourth 2. five, fifth
3. three, third 4. two, second
5. one, first
【知识点】
基数词与序数词用法
【点评】
本题重点考查基数词表数量、序数词表顺序的核心用法,学生需准确区分两者功能,同时注意序数词的正确拼写,是小学阶段数词的基础考点。
【难度系数】
0.8
三、Read and write.仿照例句,根据所给图片编写对话。
例:—When is the English test?
—It's on November 2nd.




1. —When is the
maths test

—It's on
December 4th

2. —When is
the singing contest

—It's
on June 1st

3. —When
is the school trip

It's on March 3rd

4. —
When is Miss Chen's birthday

It's on September 2nd

答案

三、1. —When is the maths test?
—It's on December 4th.
2. —When is the singing contest?
—It's on June 1st.
3. —When is the school trip?
—It's on March 3rd.
4. —When is Miss Chen's birthday?
—It's on September 2nd.

解析

【解析】
本题要求仿照例句,结合对应图片的活动与日期,运用“When is...? —It's on...”的核心句型编写询问时间的对话,需准确匹配活动名称和对应的日期。
【答案】
1. —When is the maths test?
—It's on December 4th.
2. —When is the singing contest?
—It's on June 1st.
3. —When is the school trip?
—It's on March 3rd.
4. —When is Miss Chen's birthday?
—It's on September 2nd.
【知识点】
询问时间句型、日期表达法、活动类词汇
【点评】
本题考查对询问时间的常用句型及日期、相关活动词汇的掌握,通过仿句形式,锻炼学生在实际语境中运用英语进行时间询问与回答的能力。
【难度系数】
0.8