2026年新课程新教材导航学七年级英语下册外研版第21页答案
across cross through
6. The rabbit ran
across
the field and Alice followed it.
7. Go
through
the gate, and you will find a bar on your right.
8. Did you notice which of the runners was the first to
cross
the finishing line?

答案

6. across 7. through 8. cross

解析

【分析】首先需明确across、through、cross的用法差异:across是介词,侧重从物体表面穿过;through是介词,侧重从物体内部空间穿过;cross是动词,意为“穿过”,相当于“go across”。解题时先判断空格所需词性,再结合语境匹配词汇:6题run后需介词,田野是表面穿过,选对应介词;7题Go后需介词,大门是内部空间穿过,选对应介词;8题to后需动词原形,选对应动词。
【解析】6题:run为动词,空格需填介词,across表示从物体表面穿过,符合“跑过田野”的语境,故填across;7题:Go为动词,空格需填介词,through表示从物体内部空间穿过,穿过大门是从内部空间通过,故填through;8题:the first to后接动词原形,cross是动词,意为“穿过”,符合语境,故填cross。
【答案】6. across 7. through 8. cross
【知识点】介词辨析、动词辨析
【点评】本题考查易混词汇across、through、cross的用法区别,需掌握三者的词性和语义差异,结合句子结构与语境选择词汇,是初中英语基础考点。
【难度系数】0.5
三、用适当的介词或冠词完成句子
1. Cambridge is a city about 90 kilometres
from
London.
2. Children
at
his age are not allowed to drive a car.
3.
With
people cheering, Tom was the first to finish the marathon.
4. She was so touched that her eyes were filled
with
tears.
5. Don't compare
with
others. Remember to be yourself.
6. It doesn't matter
to
him whether he can win the competition or not.
7. Zhang Shun is
an
86-year-old runner and he was
the
oldest runner to finish the 2022 Beijing Marathon.
8. You have worked for 20 hours
without
any breaks. Please take
a
rest.

答案

1. from 2. at 3. With 4. with 5. with
6. to 7. an; the 8. without; a

解析

【分析】本题考查英语介词、冠词及固定搭配的运用,需结合语境、固定短语及冠词规则逐一分析:1. 表两地距离用介词from;2. “at one's age”是固定搭配;3. 伴随状语用“with + 宾语”结构;4. “be filled with”是固定短语;5. “compare with”是固定搭配;6. “it matters to sb”是固定句型;7. 元音音素开头的单数名词前用an,形容词最高级前加the;8. 结合语境表“没有”用without,“take a rest”是固定短语。
【解析】1. 句意:剑桥是一座距离伦敦约90公里的城市,表距离用介词from,故填from;2. “at one's age”为固定搭配,意为“在某人这个年龄”,故填at;3. 此处用with引导伴随状语,表“伴随着人们的欢呼声”,故填With;4. “be filled with”是固定短语,意为“充满……”,故填with;5. “compare with”是固定搭配,意为“和……比较”,故填with;6. “it matters to sb”是固定句型,意为“对某人来说重要”,故填to;7. 86-year-old以元音音素开头,单数可数名词前用不定冠词an;形容词最高级oldest前需加定冠词the,故填an; the;8. 句意:你已经工作了20小时没有休息,第一空表“没有”用without;“take a rest”是固定短语,意为“休息一下”,故填without; a。
【答案】1. from 2. at 3. With 4. with 5. with 6. to 7. an; the 8. without; a
【知识点】介词的用法、冠词的用法、固定搭配
【点评】本题为英语基础题型,主要考查常用介词、冠词及固定短语的掌握情况,难度适中,适合初中阶段学生练习,需注意冠词的使用规则和固定搭配的记忆。
【难度系数】0.6
四、用方框中所给短语的适当形式填空
hold one's breath have a stomachache lifelong dream go past because of
1. She practises singing every morning, because her
lifelong dream
is to become a famous singer.
2.
Because of
the bad weather, we can't go to the beach today.
3. Everyone is so nervous that they all
hold their breath
.
4. Walk along the street,
go past
a bank and you will see the school on your right.
5. We hold a dance every year
to raise money
for charities.
6. I always
have a stomachache
, so I want to see a doctor next week.
fall behind take a rest enjoy every moment
be filled with either... or... neither... nor...
7. We should
enjoy every moment
, because nobody knows what will happen tomorrow.
8. Every day, our house
is filled with
our laughter.
9. You will
fall behind
if you play computer games all the time.
10. I want to go shopping. You can
either
go with me
or
stay at home alone.
11. Let's go to the waiting room and
take a rest
.
12. Nobody likes this book because it is
neither
interesting
nor
useful.

答案

1. lifelong dream 2. Because of
3. hold their breath 4. go past
5. to raise money 6. have a stomachache
7. enjoy every moment 8. is filled with
9. fall behind 10. either; or
11. take a rest 12. neither; nor

解析

【分析】首先明确题目要求是从给定短语中选择适当形式填空,需先理解每个短语的含义,再结合句子语境、语法规则(如人称对应、固定搭配、词性要求、句子结构)确定合适的短语及正确形式。具体思路:1. 通读每个句子把握句意;2. 匹配句意与短语含义;3. 根据句子语法要求调整短语形式;4. 验证所选短语是否符合语境和语法。
【解析】
1. 句意:她每天早上练唱歌,因为她的毕生梦想是成为著名歌手。lifelong dream为名词短语,符合“her后接名词”的语法要求,故填lifelong dream。
2. 句意:因为坏天气,我们今天不能去海滩。because of后接名词短语表原因,位于句首首字母大写,故填Because of。
3. 句意:每个人都很紧张,以至于都屏住呼吸。主语为they,hold one's breath中one's对应their,故填hold their breath。
4. 句意:沿着这条街走,经过一家银行,你会看到学校在右边。go past意为“经过”,祈使句用动词原形,符合句子结构,故填go past。
5. 句意:我们每年举办一场舞会来为慈善筹款。此处用不定式作目的状语,raise money for charities表“为慈善筹款”,故填to raise money。
6. 句意:我总是胃痛,所以下周想去看医生。have a stomachache意为“胃痛”,主语为I,一般现在时用动词原形,符合语境,故填have a stomachache。
7. 句意:我们应该享受每一刻,因为没人知道明天会发生什么。enjoy every moment意为“享受每一刻”,should后接动词原形,符合语法,故填enjoy every moment。
8. 句意:每天,我们的房子充满我们的笑声。be filled with意为“充满”,主语our house为单数,一般现在时be动词用is,故填is filled with。
9. 句意:如果你一直玩电脑游戏,你会落后。fall behind意为“落后”,will后接动词原形,符合句子结构,故填fall behind。
10. 句意:我想去购物,你要么和我一起去,要么独自待在家里。either...or...为固定选择搭配,符合语境,故填either; or。
11. 句意:我们去等候室休息吧。take a rest意为“休息”,let's后接动词原形,与go并列,故填take a rest。
12. 句意:没人喜欢这本书,因为它既不有趣也不实用。neither...nor...为固定否定搭配,符合语境,故填neither; nor。
【答案】
1. lifelong dream 2. Because of 3. hold their breath 4. go past 5. to raise money 6. have a stomachache 7. enjoy every moment 8. is filled with 9. fall behind 10. either; or 11. take a rest 12. neither; nor
【知识点】
动词短语运用、固定搭配、介词短语用法
【点评】
本题考查常用英语短语的适当形式填空,需结合句意、语法规则(如主谓一致、不定式作目的状语、固定搭配)选择合适短语,注意短语形式的调整(如人称对应、首字母大写),是初中英语基础题型,侧重短语的语境运用。
【难度系数】
0.5