2026年新课程新教材导航学七年级英语下册外研版第20页答案
一、用括号内所给词的适当形式填空
1. He found that life moved
slowly
(slow) in the countryside.
2. She's the youngest
surfer
(surf) in the country.
3. She
lost
(lose) her left arm in an accident and nearly died a year ago.
4. While watching the magic show, they were so nervous that they all held their
breath
(breathe).
5. Because they lost the match last year, this year they
train
(training) so hard to get the first place.
6. The two runners crossed the
finishing
(finish) line together.
7. I am
confident
(confidence) that everything will come out right in time.
8. After hearing what she said, he had no
choice
(choose) but to leave.
9. She broke the world 100-metre
record
(record) last month.
10. Everything is
possible
(impossible) if we want it enough.
11. I entered a writing
competition
(compete) last year, but I didn't win any prizes.
12. When I was young, I often watched my little sister
play
(play) games in the yard.
13. Just now I saw a bird
fly
(fly) away.
14. He worked hard at all the subjects this term. This made him
get
(get) the first place in his class.
15. If you keep
running
(run), you will be much healthier than before.

答案

1. slowly 2. surfer 3. lost 4. breath
5. train 6. finishing 7. confident
8. choice 9. record 10. possible
11. competition 12. play 13. fly 14. get
15. running

解析

【分析】本题为用所给词的适当形式填空,解题思路为:先分析每个句子的结构,判断空缺处所需的词性(如副词修饰动词、名词作主语/宾语、形容词作表语等),再结合所给词的形式,通过词性转换、时态变化、固定搭配、非谓语动词规则等进行变形,确保符合句子的语法和语境要求。
【解析】1. 空缺处修饰动词move,需用副词,slow的副词形式为slowly;2. the youngest后需接名词,surf对应的表示人的名词为surfer(冲浪者);3. 时间状语a year ago表过去,用一般过去时,lose的过去式为lost;4. 固定搭配hold one's breath(屏住呼吸),需用名词,breath符合;5. 此处作谓语动词,主语为they,用动词原形,training的动词原形为train;6. 固定短语finishing line(终点线),用动名词finishing作定语;7. be动词am后需接形容词,confidence的形容词形式为confident;8. no后需接名词,choose的名词形式为choice;9. 固定短语world record(世界纪录),record无需变形;10. 语境表示“一切皆有可能”,impossible的反义词为possible;11. writing后需接名词,compete的名词形式为competition(比赛);12. 固定搭配watch sb do sth(观看某人做某事的全过程),用动词原形play;13. 固定搭配see sth do sth(看到某物做某事的全过程),用动词原形fly;14. 固定搭配make sb do sth(让某人做某事),用动词原形get;15. 固定搭配keep doing sth(一直做某事),需用动名词,run的动名词为running。
【答案】1. slowly 2. surfer 3. lost 4. breath 5. train 6. finishing 7. confident 8. choice 9. record 10. possible 11. competition 12. play 13. fly 14. get 15. running
【知识点】词形变化、固定搭配、动词时态
【点评】本题考查初中英语基础的词形转换、固定搭配、时态及非谓语动词知识点,题型常见,需学生熟练掌握词汇的不同形式及常用搭配,整体难度适中,是巩固英语基础的典型题目。
【难度系数】0.6
二、易混词辨析
watch see notice look seem
1. I didn't
notice
anything different about him yesterday.
2. Her mum
watched
her get on the bus and then left.
3. It
seems
that they know what is happening.
4. The girl came into the classroom,
looked
at me and smiled.
5.
See
what I do, and then you try to follow me.

答案

1. notice 2. watched 3. seems 4. looked
5. See

解析

【分析】首先明确五个易混动词的核心用法:see强调“看见”的结果;watch侧重“专注观看动态过程”,常用搭配watch sb do sth;notice侧重“注意到(留意到)”;look强调“看”的动作,为不及物动词,需加介词at接宾语;seem是系动词,常用结构It seems that...表“似乎……”。再结合每个句子的语境和语法要求,逐一匹配合适的词:第1句是否定句,didn't后接原形,语境为“没注意到不同”,选notice;第2句是妈妈专注看她上车,用watch的过去式watched;第3句是固定句型It seems that,选seems;第4句有介词at,用look的过去式looked;第5句是祈使句,表“看(动作)”,选see。
【解析】1. 句意:我昨天没注意到他有什么不同。didn't后接动词原形,结合语境“注意到”,故填notice;2. 句意:她妈妈看着她上公交车然后离开了。watch sb do sth表示“观看某人做某事全过程”,根据left可知用过去式watched;3. 句意:似乎他们知道发生了什么。固定句型It seems that...,故填seems;4. 句意:女孩走进教室,看着我笑了。look at是固定搭配,根据came和smiled可知用过去式looked;5. 句意:看我做的,然后试着跟着我。此处是祈使句,表“看”的动作,用原形see。
【答案】1. notice 2. watched 3. seems 4. looked 5. See
【知识点】易混动词辨析;固定搭配
【点评】本题考查五个易混动词的用法区别,需掌握各词的核心含义、搭配及句式结构,是初中英语基础题型,注重词汇的语境运用。
【难度系数】0.6