2026年新课程课堂同步练习册九年级英语下册外研版第42页答案
(
C
)5.—Excuse me, what's this for?
—It's a cleaner and it
is used
to pick up dirt.

A.uses
B.is using
C.is used

答案

5.C

解析

【分析】
首先理解对话语境,问句询问物品用途,答句说明该物品是清洁工具,需表达“被用来做某事”的含义。主语it指代物品,与动词use是被动关系,需用被动语态结构,结合选项逐一分析:A为主动形式,主语需为人,不符合;B为现在进行时主动,不符合被动逻辑;C为被动结构,契合语境。
【解析】
根据语境,此处需表达“清洁工具被用来捡灰尘”,对应固定搭配“be used to do sth”(表示“被用来做某事”)。句子时态为一般现在时,主语it是第三人称单数,故be动词用is,因此选C。A项uses是主动语态,主语应为动作执行者(人),不符合;B项is using是现在进行时主动语态,不符合被动含义,排除。
【答案】
C
【知识点】
被动语态;固定搭配(be used to do)
【点评】
本题考查被动语态的基础用法,核心是掌握表用途的固定结构“be used to do sth”,区分主动与被动语态的适用场景,属于初中英语基础语法题,难度适中。
【难度系数】
0.6
Ⅱ. 根据句意及首字母或汉语提示,补全单词。
1. Ladies and g
entlemen
, welcome to our party.
2. In some W
estern
countries, lunch is usually eaten at around 1 pm.
3. But there is nothing
similar
(相似的) to say in English.
4. Please don't get
cross / angry
(生气的). Let him explain.
5. You can use fingers to eat chicken
wings
(翅膀).

答案

1. gentlemen 2. Western 3. similar 4. cross / angry 5. wings

解析

【分析】
这类题目要求根据句子语境、首字母或汉语提示补全单词,解题时需先理解句意,再结合提示信息,同时注意单词的词性、单复数形式及固定搭配,确保填写的单词符合语法和语境要求。
【解析】
1. 句意:女士们,先生们,欢迎来到我们的派对。由Ladies(女士们,复数)可知,此处对应表示“先生们”的复数名词,首字母为g,故填gentlemen。
2. 句意:在一些西方国家,午餐通常在下午1点左右吃。修饰名词countries需用形容词,首字母为W,结合语境表示“西方的”,故填Western。
3. 句意:但是用英语没什么相似的可说的。汉语提示为“相似的”,此处需形容词修饰不定代词nothing,故填similar。
4. 句意:请不要生气,让他解释。汉语提示为“生气的”,get angry是固定短语表示“生气”,故填angry(参考答案中cross也为正确答案)。
5. 句意:你可以用手指吃鸡翅。“翅膀”是可数名词,此处指鸡翅这类食物,常用复数形式,故填wings。
【答案】
1. gentlemen 2. Western 3. similar 4. cross / angry 5. wings
【知识点】
词汇运用、形容词用法、名词单复数
【点评】
本题考查基础词汇的语境运用,结合句意和提示填写单词,需掌握常见词汇的词性、搭配及单复数变化,属于基础题型,难度适中。
【难度系数】
0.6
Ⅲ. 根据汉语意思完成句子。
1. 我也想了解明天的天气。
I also want to
know / learn about
the weather of tomorrow.
2. 看!露西的手提包和我的样式相似。
Look! Lucy's handbag
is similar to
mine in style.
3. 安已经决定这个月底去野餐。
Ann has decided to go for a picnic
at the end of
this month.
4. 随便吃你喜欢吃的东西。
Help yourself to
whatever you like.
5. 这个机器是用来洗衣服的。
This machine
is used for
washing clothes.

答案

1. know / learn about 2. is similar to 3. at the end of 4. Help yourself to 5. is used for

解析

【分析】
本题为根据汉语意思完成句子的基础题型,解题思路是:结合汉语语义,回忆对应的英语固定短语,同时关注句子的语法要求(如动词形式、主谓一致、固定交际用语等),从而确定正确的填空内容。具体需针对每个小题的汉语提示,匹配对应的短语并调整形式。
【解析】
1. 汉语“了解”对应常用动词短语know about或learn about,want to后接动词原形,故填know / learn about;
2. 短语be similar to表示“和……相似”,主语Lucy's handbag为单数,句子用一般现在时,be动词用is,故填is similar to;
3. 介词短语at the end of表示“在……的末尾”,符合“这个月底”的语义,故填at the end of;
4. 固定交际用语Help yourself to表示“随便吃/用”,符合语境,故填Help yourself to;
5. 短语be used for doing sth表示“被用来做某事”,主语This machine为单数,be动词用is,故填is used for。
【答案】
1. know / learn about 2. is similar to 3. at the end of 4. Help yourself to 5. is used for
【知识点】
固定短语搭配、介词短语、被动结构
【点评】
本题聚焦英语基础短语、交际用语及简单语法的运用,是巩固核心知识点的典型基础题,只要平时积累了相关短语即可轻松完成。
【难度系数】
0.8
Ⅳ. 完形填空。
Alicia was a young woman who liked to exercise for her health. In fact, she walked five kilometres before
1
every morning, and went swimming once a week in the swimming pool. She didn't smoke and never
2
. She didn't eat chocolate. She didn't eat sweet and fatty food,
3
. She weighted herself every day.
One day Alicia was on her daily walk when she saw a man, sitting in a rocking chair under a tree. He looked very old and his hair was white. He looked thin and weak, and his hands were shaking,
4
he looked very happy.
He smiled at her and said, "Good morning! Lovely day, isn't it?"
He had a wide smile on his face, and his eyes shone with happiness. But Alicia saw that he did not have teeth.
"Good morning!" replied Alicia. "Yes, it is a lovely day."
Alicia thought he
5
very old and wise. She thought he must be at least 90 years old! She decided to ask him about the
6
of a happy old age.
"I hope you don't mind me asking," she said, "but what is your secret for being so happy at your age? I hope I can look as happy as you do when I am your age."
The man in the rocking chair said, "My secret for
7
? I smoke twenty packets of cigarettes every week, and drink three bottles of wine every day. I eat hamburgers and chocolate whenever I want. I never eat vegetables. I never walk anywhere and I never play sports. I sit at home every day."
Alicia was
8
. She didn't expect the man to give her an answer like that. She wondered how the man got to be so old when he did
9
wrong. She thought he should be
10
and unhappy. Perhaps she was wrong. Maybe, she thought, people could live a long happy life without eating well or doing lots of exercise.
"How old are you?" she asked.
"It's my birthday today," said the man. "I'm forty-seven!"
(
B
)1. A. lunch
B. breakfast
C. dinner
(
B
)2. A. exercised
B. drank
C. worked
(
C
)3. A. too
B. also
C. either
(
B
)4. A. so
B. but
C. and
(
B
)5. A. saw
B. looked
C. found
(
A
)6. A. secret
B. dream
C. plan
(
C
)7. A. health
B. success
C. happiness
(
A
)8. A. surprised
B. worried
C. excited
(
C
)9. A. something
B. anything
C. everything
(
C
)10. A. angry
B. serious
C. sick

答案

1.B 2.B 3.C 4.B 5.B 6.A 7.C 8.A 9.C 10.C

解析

【分析】
解答本题需先通读全文理解主旨:本文讲述注重健康的Alicia遇到一位看似年迈却幸福的男子,询问其幸福长寿的秘诀,最终发现男子仅47岁的趣味故事。解题时需结合上下文语境、词汇辨析、固定搭配逐一分析每个空,判断选项的合理性。
【解析】
1. 考查名词辨析:根据时间状语“every morning”,早上的活动应是早餐前的步行,故选B(breakfast)。
2. 考查动词辨析:前文提到Alicia不抽烟,此处对应表示“从不喝酒”,故选B(drank)。
3. 考查副词辨析:否定句中表示“也”需用either,too用于肯定句句末,also用于句中,故选C(either)。
4. 考查连词辨析:前半句说男子瘦弱手抖,后半句说他很开心,是转折关系,故选B(but)。
5. 考查动词辨析:look表示“看起来”,后接形容词作表语,符合“看起来老且睿智”的语境,故选B(looked)。
6. 考查名词辨析:根据后文Alicia询问“幸福老年的秘诀”,此处选A(secret)。
7. 考查名词辨析:对应上文“happy old age”,此处指幸福的秘诀,故选C(happiness)。
8. 考查形容词辨析:Alicia没想到男子会给出那样的回答,因此感到惊讶,故选A(surprised)。
9. 考查不定代词辨析:男子称自己做了所有错事(抽烟、喝酒等),故选C(everything)。
10. 考查形容词辨析:Alicia认为做了那么多错事的人应该生病不开心,故选C(sick)。
【答案】
1.B 2.B 3.C 4.B 5.B 6.A 7.C 8.A 9.C 10.C
【知识点】
完形填空解题技巧、词汇辨析、不定代词用法
【点评】
本文是一篇趣味完形填空,通过生活化的故事考查学生对词汇、语境的理解能力,兼具知识性与趣味性,能引导学生关注生活中的细节。
【难度系数】
0.5