2026年精彩练习就练这一本七年级英语下册外研版评议教辅第26页答案
一、读单词,找出画线部分发音不同的一项
(
A
)1. A. discover B. solar
C. alone D. both
(
C
)2. A. insect B. else
C. detail D. member
(
C
)3. A. prince B. instruction
C. invite D. lift
(
D
)4. A. butterfly B. unforgettable
C. dull D. menu
(
C
)5. A. when B. while
C. who D. where

答案

1.A 2.C 3.C 4.D 5.C

解析

【分析】
本题是英语辨音题,解题思路为:先准确掌握每个选项中画线部分的音标,再逐一对比所有选项的发音,找出与其他三项发音不同的选项。需重点掌握元音字母(o、e、i、u)和辅音字母组合(wh)在常见单词中的发音规则。
【解析】
1. 各选项画线o的发音:A. discover /dɪˈskʌvə(r)/ 中o发/ə/;B. solar /ˈsəʊlə(r)/、C. alone /əˈləʊn/、D. both /bəʊθ/ 中o均发/əʊ/,故不同项为A。
2. 各选项画线e的发音:A. insect /ˈɪnsekt/、B. else /els/、D. member /ˈmembə(r)/ 中e均发/e/;C. detail /ˈdiːteɪl/ 中e发/iː/,故不同项为C。
3. 各选项画线i的发音:A. prince /prɪns/、B. instruction /ɪnˈstrʌkʃn/、D. lift /lɪft/ 中i均发/ɪ/;C. invite /ɪnˈvaɪt/ 中i发/aɪ/,故不同项为C。
4. 各选项画线u的发音:A. butterfly /ˈbʌtəflaɪ/、B. unforgettable /ˌʌnfəˈɡetəbl/、C. dull /dʌl/ 中u均发/ʌ/;D. menu /ˈmenjuː/ 中u发/juː/,故不同项为D。
5. 各选项画线wh的发音:A. when /wen/、B. while /waɪl/、D. where /weə(r)/ 中wh均发/w/;C. who /huː/ 中wh发/h/,故不同项为C。
【答案】
1.A 2.C 3.C 4.D 5.C
【知识点】
英语单词发音辨析,元音字母发音,辅音组合发音
【点评】
本题为基础英语辨音题,考察常见单词中字母及字母组合的标准发音,是英语学习的核心基础题型,需学生日常积累单词读音并强化辨析能力。
【难度系数】
0.7
二、根据括号内所给汉语注释写出单词的正确形式(每空词)
1. I didn't sleep well last night because of the
mosquitoes/mosquitos
(蚊子).
2. Last weekend, we visited a museum. We learnt much about
insects
(昆虫).
3. Look at that
large
(巨大) tree behind our school! It's over 100 years old.
4. We call a king's daughter princess, and we call a king's son
prince
(王子).
5. It's a good idea to circle important points
while
(当……时) you are reading a passage.
6. Now, a mobile phone plays an important part in our
daily
(每天) life.
7. Our school basketball team
set
(确立) a new record by winning ten games last term.
8. If you finish all your homework, you can do something
else
(另外).
9. I think the boy will be
able
(有能力做……) to play the piano well soon.
10. In our city, there are a
number
(数量) of beautiful parks.

答案

1. mosquitoes/mosquitos 2. insects 3. large
4. prince 5. while 6. daily 7. set
8. else 9. able 10. number

解析

【分析】
本题为根据汉语提示写单词的题型,需结合语境、词性、单复数变化、固定搭配等知识点完成。解题时先明确每个空格所需单词的汉语意思,再判断单词的正确形式:如名词需考虑单复数(表一类事物常用复数),动词需结合时态,修饰名词用形容词,修饰不定代词用特定副词,以及固定短语的搭配等。
【解析】
1. 汉语提示“蚊子”,此处表一类事物,名词需用复数,mosquito的复数为mosquitoes/mosquitos;
2. 汉语提示“昆虫”,表一类事物,名词用复数insects;
3. 汉语提示“巨大”,修饰名词tree,需用形容词large;
4. 汉语提示“王子”,对应名词prince;
5. 汉语提示“当……时”,引导时间状语从句,用连词while;
6. 汉语提示“每天”,修饰名词life,需用形容词daily;
7. 汉语提示“确立”,由last term可知用一般过去时,set的过去式仍为set;
8. 汉语提示“另外”,修饰不定代词something,需用副词else;
9. 汉语提示“有能力做……”,对应固定短语be able to,故填able;
10. 汉语提示“数量”,对应固定搭配a number of,故填number。
【答案】
1. mosquitoes/mosquitos 2. insects 3. large 4. prince 5. while 6. daily 7. set 8. else 9. able 10. number
【知识点】
英语单词拼写、名词单复数、固定搭配
【点评】
本题考查基础英语词汇的运用,涉及名词单复数、形容词、固定短语等知识点,侧重考查学生对核心词汇的掌握及基本用法的运用,属于基础题型。
【难度系数】
0.5
三、用所给单词的适当形式填空
1. Sometimes the boy has to wait for days just
to take
(take) a photo of the bird.
2. The girl likes to watch different kinds of
butterflies
(butterfly).
3. There are many kinds of trees. Many people around the world enjoy
learning
(learn) about them.
4. Every day, a great number of
tourists
(tour) visit the museum.
5. Lily,
don't
(not) worry about the result. Just enjoy yourself.
6. My mother likes listening to music while
doing
(do) housework.
7. We are going to have a picnic tomorrow. We are sure to enjoy
ourselves
(we).
8. Last week, I
invited
(invite) Lily and Lucy to come to my party. But neither of them came.
9. —Is there
anything
(something) in the box?
—No, it's empty.

答案

1. to take 2. butterflies 3. learning
4. tourists 5. don't 6. doing 7. ourselves
8. invited 9. anything

解析

【分析】本题考查英语基础语法的运用,需结合每个句子的语境、固定搭配、时态、词性变化等规则填写单词适当形式:1. 表目的用不定式;2. different kinds of后接名词复数;3. enjoy后接动名词;4. a great number of后接可数名词复数;5. 祈使句否定用don't;6. while引导省略式从句用现在分词;7. enjoy后接反身代词;8. last week对应一般过去时;9. 疑问句用anything。
【解析】1. 句意:有时这个男孩要等几天只为拍鸟的照片,此处表目的,用动词不定式to take;2. different kinds of后接可数名词复数,butterfly的复数为butterflies;3. 固定搭配enjoy doing sth,故用learning;4. a great number of后接可数名词复数,tour对应的表示人的名词是tourist,复数为tourists;5. 祈使句否定形式为don't + 动词原形,故填don't;6. while引导时间状语从句,主从句主语一致时可省略主语和be动词,此处完整结构为while (my mother is) doing,故用doing;7. 固定搭配enjoy oneself,主语为we,对应反身代词ourselves;8. 时间状语last week表明用一般过去时,invite的过去式是invited;9. 疑问句中用anything代替something,故填anything。
【答案】1. to take 2. butterflies 3. learning 4. tourists 5. don't 6. doing 7. ourselves 8. invited 9. anything
【知识点】动词不定式作目的状语、名词复数变化、固定搭配(enjoy doing)
【点评】本题聚焦初中英语核心基础语法,涵盖非谓语动词、名词数、固定搭配、时态、祈使句等考点,难度适中,侧重考查学生对基础规则的掌握与运用。
【难度系数】0.3