2026年精彩练习就练这一本八年级英语上册外研版评议教辅第50页答案
一、根据括号内所给汉语注释写出单词的正确形式(每空一词)
1. The boy ran to
kick
(踢) the ball, but he missed.
2. There is a big park
opposite
(在……的对面) our school.
3. Just now I went out to buy a
packet
(小包) of chocolate.
4. We all need to look for ways to
reduce
(减少) pollution.
5. Martha had bread and
cheese
(干酪) with beer for dinner.
6. What a sunny day! Let's go on a
picnic
(野餐) this afternoon.
7. He isn't such a
fool
(笨蛋) as you think him to be.
8. I didn't sleep well last night because of the
noise
(噪声) from my neighbour's dog.

答案

1. kick 2. opposite 3. packet 4. reduce
5. cheese 6. picnic 7. fool 8. noise

解析

【分析】这类题目是根据汉语提示填写正确的英语单词,解题思路为:先准确回忆每个汉语对应的英语核心词汇,再结合句子结构判断单词形式(本题所有空格前的结构均要求使用单词原形,且每空一词,直接填写对应词汇的原形即可)。
【解析】1. 对应汉语“踢”的英语单词为kick,不定式符号to后接动词原形,故填kick;2. 对应汉语“在……的对面”的英语单词为opposite,符合介词用法,故填opposite;3. 对应汉语“小包”的英语单词为packet,a packet of是固定搭配,故填packet;4. 对应汉语“减少”的英语单词为reduce,不定式符号to后接动词原形,故填reduce;5. 对应汉语“干酪”的英语单词为cheese,为不可数名词,符合语境,故填cheese;6. 对应汉语“野餐”的英语单词为picnic,go on a picnic是固定短语,故填picnic;7. 对应汉语“笨蛋”的英语单词为fool,such a后接单数可数名词,故填fool;8. 对应汉语“噪声”的英语单词为noise,符合语境,故填noise。
【答案】1. kick 2. opposite 3. packet 4. reduce 5. cheese 6. picnic 7. fool 8. noise
【知识点】英语单词拼写、基础词汇识记
【点评】本题为基础词汇填空题,考察学生对核心英语词汇的识记与基础运用,属于英语学习中的常规基础题型,难度较低。
【难度系数】0.8
二、单句语法填空
1. This kind of tofu is
smelly
(smell), but it tastes good.
2. —Is there
anything
(something) in the box?
—No, it's empty.
3. It's a rule
for
every driver to wear the seat belt while driving.
4. On a bus, there are some
seats
(seat) for the old and the sick.
5. While the bus was running, most
passengers
(passenger) were sleeping.
6. Don't do like that!
If
you do so, others will think you're a fool.

答案

1. smelly 2. anything 3. for 4. seats
5. passengers 6. If

解析

【分析】
本题为单句语法填空,需结合句子结构、语境及基础语法规则逐一分析:
1. 第一题:空格在系动词后,需用形容词作表语,结合词汇变形规则确定形式;
2. 第二题:句子为一般疑问句,需根据不定代词的用法选择合适形式;
3. 第三题:需回忆固定句型的搭配结构;
4. 第四题:some后接可数名词复数,需转换名词形式;
5. 第五题:most后接可数名词复数,需转换名词形式;
6. 第六题:需根据语境判断从句类型,选择合适的引导词。
【解析】
1. 系动词后需接形容词作表语,smell的形容词形式为smelly,故填smelly;
2. 一般疑问句中,不定代词需用anything代替something,故填anything;
3. 固定句型It's a rule for sb to do sth中,介词for表示“对于”,故填for;
4. some修饰可数名词复数,seat的复数形式为seats,故填seats;
5. most表示“大多数”,后接可数名词复数,passenger的复数为passengers,故填passengers;
6. 此处为条件状语从句,需用引导词If表示“如果”,故填If。
【答案】
1. smelly 2. anything 3. for 4. seats 5. passengers 6. If
【知识点】
形容词转换、不定代词用法、固定句型
【点评】
本题考查初中英语核心基础语法,涵盖词汇变形、固定搭配、从句引导词等考点,侧重基础知识点的应用,难度较低,适合巩固英语语法基础。
【难度系数】
0.7
三、阅读理解
A
As we all know, accidents may happen at any time. Besides, as schools always hold a large number of people, it's best for us to know what to prepare in our daily life, how to keep safe and what not to do to avoid some accidents. The following poster at our school will help you.
• The first aid box should be opened easily so that you can use it quickly if necessary.
• Look through the first aid box and learn how to use each thing.
• Check the first aid box from time to time to make sure that you have all necessary things.
续表

(
D
)1. What should you do to make sure the first aid box is ready for use?
A. Keep it in the teachers' office.
B. Add more medicine to it every month.
C. Practise using it with your classmates.
D. Open it easily and check it from time to time.
(
C
)2. What must you do before doing plenty of exercise?
A. Not eat anything.
B. Take a deep breath.
C. Do warm-up exercise.
D. Drink some warm water.
(
A
)3. What may happen if someone keeps running while having trouble breathing?
A. It may cause a shock.
B. He is taking his life in his hands.
C. He may fall down from the stairs.
D. Some broken glass may fall on him.
B

答案

1. D 2. C 3. A

解析

【分析】
本题为英语阅读理解细节题,解题思路是:先明确题目考查的是对原文细节信息的提取,再带着每个问题去原文及给出的安全提示、急救箱说明中定位关键内容,对比选项选出与原文一致的答案。
【解析】
1. 第1题:根据原文海报内容“The first aid box should be opened easily so that you can use it quickly if necessary.”和“Check the first aid box from time to time to make sure that you have all necessary things.”,可知确保急救箱可用的做法是“打开方便且定期检查”,对应选项D。
2. 第2题:根据上方安全提示“Remember to warm up your body before running or exercising.”,可知大量运动前需做热身,对应选项C。
3. 第3题:根据下方安全提示“Don't keep running while having trouble breathing. It may cause a shock(休克).”,可知呼吸困难时继续跑步可能导致休克,对应选项A。
【答案】
1. D 2. C 3. A
【知识点】
阅读理解(细节理解)、校园安全常识
【点评】
本题内容贴近校园生活,考查学生对阅读细节信息的定位提取能力,题目难度较低,只要能准确找到原文对应内容即可解题。
【难度系数】
0.8