2026年培优课堂五年级英语上册人教版第21页答案
一、根据 Kate 的周末活动图片及首字母提示,补全日程描述。

1. On S
aturday
mornings, Kate often
have
pipa
lessons
.
2. Kate usually t
idies
her room on S
aturday
afternoons.
3. Kate always
does
her
homework
on S
unday
mornings.
4. On S
unday
afternoons, Kate sometimes
washes
her
clothes
.

答案

1.Saturday has lessons
2.tidies Saturday
3.does her homework Sunday
4.Sunday washes clothes

解析

【分析】
这道题需结合图片的时间(周六Sat.、周日Sun.)、活动,以及句子的首字母提示、一般现在时的语法规则(主语Kate是第三人称单数,动词用三单形式)来补全句子。解题时,先对应每张图片的活动与时间,再匹配句子的时间状语(morning/afternoon),最后根据首字母和语法填写正确单词。
【解析】
1. 第一句时间为S开头,对应周六(Saturday)上午,结合首字母和语境填写Saturday;第二空根据句子结构和首字母填写has;第三空结合首字母填写lessons,对应“上课”的活动。
2. 第二句首字母t对应“打扫”的表达,主语是第三人称单数,动词用tidies;时间为周六(Saturday)下午,故填写Saturday。
3. 第三句对应周日(Sunday)上午的写作业活动,“写作业”是do one's homework,主语三单,动词用does,时间为Sunday。
4. 第四句时间为周日(Sunday)下午,对应“洗衣服”的活动,主语三单,动词用washes,衣物对应clothes。
【答案】
1. Saturday has lessons
2. tidies Saturday
3. does her homework Sunday
4. Sunday washes clothes
【知识点】
一般现在时、周末活动表达、时间介词
【点评】
本题结合图片信息与首字母提示,考查周末活动的英语表达及一般现在时的用法,需要学生准确匹配图片内容并掌握基础语法,难度适中。
【难度系数】
0.6
二、选出与句意相符的图片。

(
B
)1.Jack often watches TV on the weekend.
(
D
)2.Qiqi often does his homework on Fridays.
(
A
)3.Alice tidies her room on Tuesdays.
(
C
)4.Lily often plays the pipa after school.

答案

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

解析

【分析】本题为英语图文匹配题,解题思路是:先理解每个句子的语义,明确句子描述的人物及活动;再逐一观察四幅图片的内容,匹配对应的活动;最后选出与句子相符的图片选项。
【解析】1. 句子“Jack often watches TV on the weekend.”意为“杰克经常在周末看电视”,对应图B(男孩在看电视),故选B;2. 句子“Qiqi often does his homework on Fridays.”意为“奇奇经常在周五做作业”,对应图D(男孩在书桌前写作业),故选D;3. 句子“Alice tidies her room on Tuesdays.”意为“爱丽丝经常在周二打扫房间”,对应图A(女孩在拖地打扫),故选A;4. 句子“Lily often plays the pipa after school.”意为“莉莉经常放学后弹琵琶”,对应图C(女孩在弹琵琶),故选C。
【答案】1.B 2.D 3.A 4.C
【知识点】英语日常活动、图文匹配
【点评】本题考查英语日常活动的语义理解与图文匹配能力,是基础题型,需准确识别图片活动并对应句子含义。
【难度系数】0.8
三、仿照例句,改写朋友们的计划。
示例:Jay often plays video games all day on Saturdays.
(do his homework, tidy his room)
Jay does his homework on Saturday mornings and tidies his room on Saturday after-
noons.
1.Rose never(从不) helps her family at the weekend.
(wash her clothes, sweep the floor)
Rose never washes her clothes or sweeps the floor at the weekend.

2.Jim usually does his homework on Sunday evenings.
(do his homework, do sports)
Jim usually does his homework and does sports on Sunday evenings.

答案

1.Rose never washes her clothes or sweeps the floor at the weekend.
2.Jim usually does his homework and does sports on Sunday evenings.

解析

【分析】
首先观察例句的改写逻辑:根据原句的句式(肯定/否定)选择合适的并列连词,同时保留原句的频度副词和时间状语。第1题原句是否定句,需用or连接两个动作;第2题原句是肯定句,需用and连接两个动作,还要注意动词的第三人称单数形式。
【解析】
1. 原句为否定句,频度副词never,并列动作用or连接,时间状语保留at the weekend,因此改写为:Rose never washes her clothes or sweeps the floor at the weekend.
2. 原句为肯定句,频度副词usually,并列动作用and连接,时间状语保留on Sunday evenings,因此改写为:Jim usually does his homework and does sports on Sunday evenings.
【答案】
1.Rose never washes her clothes or sweeps the floor at the weekend.
2.Jim usually does his homework and does sports on Sunday evenings.
【知识点】
一般现在时、并列连词(and/or)用法、频度副词
【点评】
本题为英语句型改写基础题,核心考查否定句与肯定句中并列连词的正确使用,需注意动词第三人称单数的变化,难度较低,适合基础阶段学生练习。
【难度系数】
0.6