2026年学习之友七年级英语下册人教版第18页答案
Ⅱ. 用 can, can't, must, mustn't, have to 或 has to 填空。
1. You
can't/mustn't
stop your car here. The sign says “No parking”.
2. My mother has a lot of work to do, so she
has
to
sleep late.
3. I
have
to
go home before 10 p.m. on every school night.
4. You
can
walk in the hallways, but you
can't
run. It's dangerous.
5. We
must/have to
wear our seat belt when we are in a car.
6. We
can't/mustn't
be absent from class for no reason.

答案

Ⅱ. 1. can't/mustn't 2. has; to 3. have; to 4. can; can't 5. must/have to 6. can't/mustn't

解析

【解析】
1. 根据标志“No parking”(禁止停车),此处表示禁止或不能停车,故填can't/mustn't。
2. 妈妈有很多工作要做,所以她不得不晚睡。主语she是第三人称单数,故填has; to。
3. 每个上学日晚上我必须10点前回家,主语是I,故填have; to。
4. 你可以在走廊走路,但不能跑(因为危险),故第一空填can,第二空填can't。
5. 坐车时我们必须系安全带,must和have to都有“必须”之意,故填must/have to。
6. 我们不能无故缺课,此处表示禁止、不允许,故填can't/mustn't。
【答案】
Ⅱ. 1. can't/mustn't 2. has; to 3. have; to 4. can; can't 5. must/have to 6. can't/mustn't
【知识点】
can/can't的用法,must/mustn't的用法,have to/has to的用法
【点评】
本题考查常见情态动词的辨析与实际运用,需结合语境准确把握不同情态动词的语义差异,是对情态动词基础用法的典型考查,有助于巩固学生对这类词的理解与运用能力。
【难度系数】
0.8
Ⅲ. 用方框中所给单词的适当形式填空。
won't, be, terrible, rule, they, on
My name is Emily Brown. I am a middle school student. We have some (1)
rules
at school and at home. For example, we can't (2)
be
late for school. We have to finish our homework on time. We can't stay out late (3)
on
school nights. Some students think these rules are (4)
terrible
, and they don't like (5)
them
. But I can't agree with them. I think these rules can help us a lot. If we don't follow them, we (6)
won't
do well in our studies. Everyone needs some rules. Do you think so?

答案

Ⅲ. 1. rules 2. be 3. on 4. terrible 5. them 6. won't

解析

【解析】
1. 第1空:根据语境“学校和家里有一些规则”,some后接可数名词复数,rule的复数形式为rules。
2. 第2空:be late for是固定短语,意为“迟到”,情态动词can't后接动词原形,故填be。
3. 第3空:表示“在上学日的晚上”用介词on,是固定搭配,故填on。
4. 第4空:根据后文“they don't like...”可知,一些学生认为这些规则很糟糕,故填terrible。
5. 第5空:此处指代前面的these rules,作like的宾语,用宾格形式them。
6. 第6空:if引导的条件状语从句遵循“主将从现”原则,主句用一般将来时的否定形式,故填won't。
【答案】
Ⅲ. 1. rules 2. be 3. on 4. terrible 5. them 6. won't
【知识点】
固定短语搭配、名词复数形式、条件状语从句时态
【点评】
本题结合学生日常学习生活场景,考查词汇形式变化、固定搭配及状语从句时态规则,侧重对英语基础知识的检测与运用。
【难度系数】
0.8
Ⅳ. 根据要求完成句子,每空一词。
1. The sign on the left means “stop”. (对画线部分提问)
What
does
the sign on the left
mean
?
2. We must not chase each other in the classroom. (对画线部分提问)
What
mustn't
we
do
?
3. The pen on the desk is Mike's. (对画线部分提问)
Whose
pen is on the desk?
4. My books are in the middle. (对画线部分提问)
Where
are
your books?
5. use, the, wall, paint, we, to, black, brush, the. (连词成句)
We use the black brush to paint the wall.

答案

Ⅳ. 1. What; does; mean; What's; mean 2. What; mustn't; do 3. Whose 4. Where; are 5. We use the black brush to paint the wall.

解析

【解析】
1. 画线部分是标识的具体含义,应用疑问词What提问。原句为一般现在时,主语the sign是第三人称单数,助动词用does,谓语动词mean用原形,故填What; does; mean。
2. 画线部分是具体的禁止行为,应用疑问词What提问。原句有情态动词must not,变为疑问句时将mustn't提前,用do指代被禁止的动作,故填What; mustn't; do。
3. 画线部分是名词所有格,表所属关系,应用疑问词Whose提问,故填Whose。
4. 画线部分是地点状语,应用疑问词Where提问。主语your books是复数,be动词用are,故填Where; are。
5. 根据单词语义和句子结构,主语为We,谓语为use,宾语为the black brush,不定式to paint the wall作目的状语,连成正确句子。
【答案】
1. What; does; mean
2. What; mustn't; do
3. Whose
4. Where; are
5. We use the black brush to paint the wall.
【知识点】
特殊疑问句用法、连词成句、所属关系提问
【点评】
本题聚焦英语特殊疑问句的多种提问场景及连词成句,考查学生对不同疑问词的运用能力和句子基本结构的掌握,涵盖语义、动作、所属、地点等多种提问类型,注重基础语法知识的实际应用。
【难度系数】
0.7
Ⅴ. 任务型阅读。
Hello, boys and girls! Welcome to the school library! ① 但是我们这里有一些规矩。First, don't talk. ② You can't be noisy in the library. You have to be quiet here. Second, you can't listen to music here. So you can't bring your mobile phones to the library. Third, ③ you can't bring your food to the library or eat it here. Fourth, you can't take photos in the library.
You can borrow two books at a time and keep them for three weeks. You must give them back on time. If you lose them, you have to pay for them. Have a good time here!
1. 将句子①译成英语。
But here are some rules.

2. 将句子②改成祈使句。
Don't be noisy in the library.

3. 将句子③译成汉语。
你不能把食物带到图书馆或在图书馆吃东西。

4. Can I listen to music in the library?
No, you can't.

5. What do you have to do if you lose the library books?
You have to pay for them.

答案

Ⅴ. 1. But here are some rules. 2. Don't be noisy in the library. 3. 你不能把食物带到图书馆或在图书馆吃东西。 4. No, you can't. 5. You have to pay for them.

解析

【解析】
1. 句子①汉译英:“但是”译为But,“我们这里有一些规矩”用倒装句But here are some rules,符合英语表达习惯。
2. 句子②改祈使句:原句为You can't be noisy in the library,祈使句的否定形式直接以Don't开头,故改写为Don't be noisy in the library。
3. 句子③英译汉:“bring...to...”意为“把……带到……”,“or”表选择,整句译为“你不能把食物带到图书馆或在图书馆吃东西。”
4. 根据文中“Second, you can't listen to music here.”可知,图书馆内不能听音乐,故回答No, you can't.
5. 根据文中“If you lose them, you have to pay for them.”可知,丢失图书馆书籍需要赔偿,故回答You have to pay for them.
【答案】
1. But here are some rules.
2. Don't be noisy in the library.
3. 你不能把食物带到图书馆或在图书馆吃东西。
4. No, you can't.
5. You have to pay for them.
【知识点】
汉译英技巧、祈使句转换、英译汉技巧
【点评】
本题围绕图书馆规则展开,考查英汉互译、祈使句改写及细节信息提取,内容贴近校园生活,既能巩固语言基础知识,又能提升学生的信息获取与语言运用能力。
【难度系数】
0.8