2026年精彩练习就练这一本七年级英语下册外研版第20页答案
一、将方框中所给单词的适当形式填入句中,每词仅用一次
go,get,smell,look,taste,become,feel
1. Leaves
become
yellow in autumn.
2. Put the milk in the fridge. It
goes
bad easily.
3. I don’t want to eat anything. I
feel
bad today.
4. Do you know why Tom
got
so angry just now?
5. The cake doesn’t
taste
very good, but it looks nice.
6. This kind of tofu
smells
very bad, but it tastes good.
7. Mary
looks
worried because she can’t find her new bike.

答案

一、1. become 2. goes 3. feel 4. got 5. taste
6. smells 7. looks

解析

【分析】
首先明确方框内的单词均为系动词,解题步骤为:1. 理解每句语境,确定需用的系动词词义;2. 分析句子时态(一般现在时/一般过去时);3. 结合主语的单复数,确定动词的正确形式;4. 确保每个单词仅用一次,完成填空。
【解析】
1. 句意:秋天树叶变黄。become表示“变得”,主语leaves为复数,一般现在时,故填become。
2. 句意:把牛奶放进冰箱,它容易变质。go bad为固定搭配,主语it是第三人称单数,一般现在时,故填goes。
3. 句意:我不想吃任何东西,今天感觉不舒服。feel表示“感觉”,主语为I,一般现在时,故填feel。
4. 句意:你知道刚才汤姆为什么这么生气吗?get angry表示“变得生气”,时间状语just now表过去,故填get的过去式got。
5. 句意:蛋糕尝起来不是很好,但看起来不错。taste表示“尝起来”,助动词doesn't后接动词原形,故填taste。
6. 句意:这种豆腐闻起来很糟,但尝起来不错。smell表示“闻起来”,主语this kind of tofu为单数,一般现在时,故填smells。
7. 句意:玛丽看起来很担心,因为找不到她的新自行车。look worried表示“看起来担心”,主语Mary为单数,一般现在时,故填looks。
【答案】
一、1. become 2. goes 3. feel 4. got 5. taste 6. smells 7. looks
【知识点】
系动词的用法;动词时态的运用
【点评】
本题考查常见系动词的词义辨析及语境中的正确形式,需结合时态、主谓一致选择合适动词,属于英语基础题型,注重对核心词汇的运用能力考查。
【难度系数】
0.5
二、将方框中所给单词的适当形式填入短文中,每词仅用一次
oil,diet,remain,carrot,connection
I’m a middle school student. I’m strong and healthy. Do you want to know why I can 1.
remain
healthy? Let me tell you the reason. I know there is a strong 2.
connection
between healthy food and good health. I always have a healthy and balanced 3.
diet
. Every day I eat fruit and vegetables, and apples and 4.
carrots
are my favourites. I never eat junk food because junk food always has too much fat, 5.
oil
and salt. Besides, I spend at least one hour doing sports every day.

答案

二、1. remain 2. connection 3. diet 4. carrots 5. oil

解析

【分析】
先通读短文理解主旨(介绍保持健康的原因),再逐个分析空格的词性需求,结合所给单词的词义、词性及适当形式,匹配语境完成填空:第1空需动词原形,第2、3、5空需名词,第4空需可数名词复数,逐一对应单词即可。
【解析】
1. 情态动词can后接动词原形,结合语境“保持健康”,选动词remain,故填remain;
2. 不定冠词a和形容词strong后接名词,结合“健康食物与健康之间的联系”,选名词connection,故填connection;
3. 形容词balanced后接名词,结合“均衡的饮食”,选名词diet,故填diet;
4. 与apples(复数)并列表示蔬菜类,carrot为可数名词,需用复数形式carrots,故填carrots;
5. 与fat、salt并列表示垃圾食品的成分,选不可数名词oil,故填oil。
【答案】
二、1. remain 2. connection 3. diet 4. carrots 5. oil
【知识点】
词汇适当形式填空;名词的数;动词的用法
【点评】
本题为基础词汇填空题,考查学生对单词词义、词性及适当形式的掌握,结合短文语境即可完成,难度适中。
【难度系数】
0.7
三、阅读下面短文,根据括号内所给汉语注释写出单词的正确形式(每空一词)
There are three people in my family.
On weekdays, we all have breakfast at home. My mother gets up early. She usually makes 1.
pancakes
(薄煎饼)for us. And at the same time, she cooks a pot of 2.
plain
(朴素)porridge. We don’t have lunch at home. My father usually has lunch at a small 3.
restaurant
(饭店)near his workplace. He usually has noodles with vegetables and 4.
beef
(牛肉). My mother works in a clothing shop near my grandparents’. So she has lunch with my grandparents. My grandma cooks 5.
delicious
(美味)food. My mother likes eating the 6.
scrambled
(炒)eggs with tomatoes best. I have lunch at school with my classmates. The food in our school is 7.
special
(特别)and good. I like it very much. For example, the 8.
onions
(洋葱)with eggs are really tasty. I like them very much.
We have dinner at home together. We usually have rice, meat and vegetables. For dinner, my mother always makes a plate of fruit 9.
salad
(沙拉)with bananas, apples or strawberries. All my family are strong and healthy. Do you know why? 10.
Actually
(事实上), we always eat healthy food.

答案

三、1. pancakes 2. plain 3. restaurant 4. beef
5. delicious 6. scrambled 7. special 8. onions
9. salad 10. Actually

解析

【分析】本题要求根据汉语注释填写单词的正确形式,需结合句子语境、词性、名词单复数规则及固定搭配等知识,准确写出对应单词的正确形式,尤其要注意名词的数(如根据be动词判断单复数、泛指用复数)、形容词修饰名词、句首副词大写等细节。
【解析】1. “薄煎饼”对应英文pancake,此处泛指一类食物,用复数形式pancakes;2. 修饰名词porridge需用形容词,“朴素的”对应plain;3. “饭店”是名词,对应restaurant;4. “牛肉”为不可数名词,直接用beef;5. 修饰名词food需用形容词,“美味的”对应delicious;6. “炒鸡蛋”是固定搭配scrambled eggs,用形容词scrambled;7. 与good并列修饰食物,需用形容词,“特别的”对应special;8. 由后面be动词are可知,“洋葱”需用复数形式onions;9. “沙拉”为不可数名词,直接用salad;10. 句首表示“事实上”,需用副词Actually,首字母大写。
【答案】1. pancakes 2. plain 3. restaurant 4. beef 5. delicious 6. scrambled 7. special 8. onions 9. salad 10. Actually
【知识点】名词单复数、形容词用法、固定搭配
【点评】本题为基础词汇运用题,考察常用单词的拼写、词性及形式变化,结合语境即可完成,属于难度较低的基础题型。
【难度系数】0.3
四、阅读理解
Having a good breakfast is the best way to start your day. I really enjoy breakfast time. My mother likes to cook different kinds of foods for breakfast. Sometimes, it’s sweet eight-treasure porridge. Sometimes, it’s hot dry noodles. And in China, people in different places usually eat different kinds of foods for breakfast.
In many southern places, there are many breakfast foods made from rice. As we know, South China has a long history of growing rice. Rice is widely(广泛地)planted there. However, in the north of China, people usually eat breakfast foods made from wheat(小麦).
Some people love to eat porridge and baozi. Some people love to eat youtiao and drink soy milk(豆浆). There are also some famous breakfast foods in China. For example, people in Hunan love to eat rice noodles. They especially love spicy(辛辣的)rice noodles. Do you know jianbingguozi? It is a popular breakfast food in Tianjin. But now, people in other places can buy it easily.
(
C
)1. Why do people in South China usually eat breakfast foods made from rice?
A. Because they are easy to make.
B. Because they can be bought easily.
C. Because rice is widely grown there.
D. Because rice is cheaper(更便宜的)than wheat.
(
C
)2. Which of the following can be put into “” in the last paragraph?
A. Different people like different vegetables.
B. Porridge is plain but popular for breakfast.
C. There are many kinds of breakfast foods in China.
D. Youtiao and soy milk become more and more popular.
(
C
)3. How many kinds of breakfast foods does the writer mention in the last paragraph?
A. Eight.
B. Seven.
C. Six.
D. Five.
(
B
)4. What’s the purpose of the passage?
A. To introduce three meals in China.
B. To introduce some Chinese breakfast foods.
C. To introduce how to make a healthy breakfast.
D. To introduce the importance of eating breakfast.

答案

四、1.C 2.C 3.C 4.B

解析

【分析】
本题是关于中国早餐文化的阅读理解题,共4道小题,涵盖细节理解、句子还原、信息计数、主旨大意类题型。解题思路:1. 先通读全文,明确文章核心是介绍中国不同地区的早餐食物;2. 做每道题时,先划出题干关键词,回到原文对应段落定位信息,再对比选项排除错误答案;3. 针对不同题型采用对应方法:细节题找原文原句,句子还原题看上下文逻辑,主旨题抓全文核心内容。
【解析】
1. 第1题:题干关键词为“South China”“breakfast foods made from rice”,定位到原文第二段“South China has a long history of growing rice. Rice is widely planted there.”,对应选项C(因为那里广泛种植水稻),故选C。
2. 第2题:需还原最后一段句子,分析上下文逻辑:前文提到不同人喜欢不同早餐,后文举例湖南米粉、天津煎饼果子,均围绕“中国有多种早餐食物”展开,选项C符合语境,故选C。
3. 第3题:定位最后一段,提到的早餐食物有:porridge、baozi、youtiao、soy milk、rice noodles、jianbingguozi,共6种,故选C。
4. 第4题:全文围绕中国不同地区的早餐食物展开介绍,核心目的是介绍中国的一些早餐食物,对应选项B,故选B。
【答案】
1.C 2.C 3.C 4.B
【知识点】
阅读理解(细节理解题)、阅读理解(句子还原题)、阅读理解(主旨大意题)
【点评】
本题以中国早餐文化为话题,涵盖初中英语阅读常见题型,难度适中,能有效考察学生的信息定位、逻辑推理及主旨归纳能力,适合基础阶段学生练习。
【难度系数】
0.6