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七年级英语人教版（下册）期中专题学案
短文填空·高频词块与习题演练
短文填空篇目总览
篇目 单元 话题 难度 核心语法
P1 Unit 1 大象保护 ★☆☆☆☆ 形容词/副词、情态动词can
P2 Unit 1 动物园游览 ★☆☆☆☆
P3 Unit 1 章鱼科普 ★★☆☆☆
P4 Unit 1 猫狗友谊 ★★★☆☆
P5 Unit 2 校规 ★☆☆☆☆ 情态动词have to/must、祈使句
P6 Unit 2 家规书信 ★☆☆☆☆
P7 Unit 2 地铁规则 ★★☆☆☆
P8 Unit 2 亲子冲突 ★★★☆☆
P9 Unit 3 健康习惯 ★☆☆☆☆ 频度副词、名词性物主代词
P10 Unit 3 跳绳运动 ★☆☆☆☆
P11 Unit 3 屏幕时间 ★★★☆☆
P12 Unit 3 健康挑战 ★★★☆☆
P13 Unit 4 我最喜欢的科目 ★☆☆☆☆ 疑问词、形容词比较级
P14 Unit 4 一位好老师 ★☆☆☆☆
P15 Unit 4 为什么喜欢科学 ★★☆☆☆
P16 Unit 4 最有用的科目 ★★★☆☆
P17 综合 校园一日生活 ★★☆☆☆ 综合
P18 综合 保护动物与保护自己 ★★★☆☆
P19 综合 给笔友的信 ★★★☆☆
P20 综合 我的梦想 ★★★☆☆
Unit 1 Animal Friends
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 来自 介词from
2 居住在 介词in
3 对……友好 friend→friendly
4 濒危 固定短语
5 砍伐 动词短语
6 由……制成 被动结构
7 有点儿 修饰形容词
8 和……玩耍 介词with
9 照顾 同义替换
10 ……的象征 名词搭配
11 互相 固定短语
12 捡起 动词短语
13 保暖 keep+adj
二、词形变化（短文填空必考）
原形 词性 变化形式 中文
friend n. 友好的
danger n. 危险的
luck n. 幸运的/幸运地
care n./v. 仔细的/粗心的
difference n. 不同的
interest n. 有趣的/感兴趣的
amaze v. 惊人的/感到惊奇的
tooth n. 牙齿（复数）
scare v. 感到害怕的
三、短文填空
Passage 1【基础篇】My Favorite Animal
话题：介绍大象
难度：★☆☆☆☆
Do you know elephants？ Elephants are very smart animals. They 1 (be) from Africa and Asia. An elephant has two long white 2 (tooth)—we call them tusks（象牙）. People often 3 (cut) down trees, so elephants are losing their homes. They are 4 great danger now. We must 5 (saving) them. Elephants are very 6 (friend) to people. They can remember places 7 water and food. They can also draw pictures 8 their trunks（象鼻）. Isn't that amazing？ We should stop 9 (buy) things made of ivory. Let’s take care 10 elephants together.
Passage 2【基础篇】A Visit to the Zoo
话题：动物园里的动物
难度：★☆☆☆☆
Last Sunday, my parents 1 (take) me to the city zoo. I was very 2 (excite). First, we saw the pandas. Pandas are 3 China. They are black and white. They like 4 (eat) bamboo. They are kind 5 shy, so we must be quiet. Then we went to see the koalas. Koalas 6 (come) from Australia. They sleep 7 the day and get up at night. They are very cute. My little sister wanted 8 (play) with them, but we couldn't. The zookeeper told us, “Don’t 9 (touch) the animals！” We should 10 (follow) the zoo rules.
Passage 3【提高篇】The Amazing Octopus
话题：章鱼的奇特能力
难度：★★☆☆☆
The octopus（章鱼）is one of the most amazing animals in the sea. It 1 (have) three hearts and blue blood. Can you believe that？ An octopus can change its color to hide 2 danger. That means it can be the same color 3 the rocks or plants around it. Isn't that cool？
Octopuses are very smart, too. They can open jars（罐子）to get food. They can even tell 4 (difference) shapes. Scientists think octopuses are 5 (interest) than many other sea animals.
But now, many octopuses are in great danger because 6 water pollution（污染）. People throw rubbish 7 the sea. We need 8 (keep) the ocean clean to save 9 (they). Let’s do something 10 (help) these amazing animals.
Passage 4【提高篇】A Special Friendship
话题：猫狗之间的特殊友谊
难度：★★★☆☆
In a small town in America, there is a very special friendship 1 a dog and a cat. The dog's name is Max, 2 the cat’s name is Lily. They live in the same house. Max is very 3 (friend) to Lily. He often shares his food 4 her. When Lily feels cold, Max lets her sleep next to 5 (he) to keep warm.
Lily is also kind to Max. She often 6 (play) with him in the garden. Sometimes, when Max is 7 (scare) of thunder（雷声）, Lily stays by his side.
Their owner（主人）says, “They are like a symbol 8 love. They teach 9 (we) that friends don’t have to be the same. Dogs and cats can be good friends, 10 ！”
Unit 2 No Rules, No Order
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 迟到 介词for
2 到达 介词at/in
3 准时 介词on
4 不得不 情态动词
5 太多…… 与too much辨析
6 集中于 介词on
7 与……相处融洽 固定搭配
8 和……闲逛 动词短语
9 举手 动词短语
10 关掉/打开 反义短语
11 缺席 介词from
12 以尊重相待 书面表达常用
13 遵守规则 ≠ make rules
14 在工作日 介词on
15 练习做某事 动名词作宾语
二、词形变化
原形 变化形式 中文
follow 下列的
polite 不礼貌的
quiet 安静地
noise 吵闹的
relax 感到放松的/令人放松的
help 有帮助的
angry 生气地
三、短文填空
Passage 5【基础篇】My School Rules
话题：校园规则
难度：★☆☆☆☆
There are many 1 (rule) in my school. We must arrive 2 school on time. We can't 3 (be) late for class. We have to 4 (wear) our school uniforms every day. We can’t eat 5 drink in the classroom. We must be 6 (quietly) in the library. We can't run in the hallways.
Some students think these rules are too strict. 7 I think they are good for us. They help us focus 8 our studies. They also teach us 9 (follow) rules in life. Rules are not to make us feel bad, but to help us 10 (grow) better.
Passage 6【基础篇】Family Rules
话题：家庭规则
难度：★☆☆☆☆
Dear Tony,
I’m not happy these days. There are 1 lot of rules in my house. I have to get 2 at 6：00 every morning. I can't be late 3 school. After school, I have to do my homework 4 (one). I can’t watch TV 5 I finish my homework.
On school nights, I can't hang out 6 my friends. I have to go to bed 7 9：30. On weekends, I have to clean my room and wash my 8 (cloth). I also have to practice 9 (play) the piano for an hour.
I think there are too many rules. Do you have rules in 10 (you) home？ Please write to me.
Yours,
Li Hua
Passage 7【提高篇】Rules on the Subway
话题：地铁文明乘车规则
难度：★★☆☆☆
Subways are fast and convenient（方便的）. But sometimes people do 1 (polite) things on the subway. They play music 2 loud speakers（扬声器）. They eat food 3 strong smells. They take up too 4 seats.
Now, many cities 5 (make) new rules for subway passengers（乘客）. Passengers cannot play music or videos 6 using earphones（耳机）. They cannot eat or drink on the subway. They must give their seats 7 the old, the young, and the disabled（残疾人）.
These rules help everyone have a 8 (good) subway ride. When we follow the rules, we treat one 9 with respect. So next time you take the subway, remember 10 (be) a good passenger.
Passage 8【提高篇】A Letter About Rules
话题：学生与父母的规则冲突
难度：★★★☆☆
Dear Aunt Mary,
How are you？ I need 1 (you) help. There is a big problem in my life right now—it's about rules.
My parents have too 2 rules for me. They say I can only use my phone for one hour 3 day. They don’t let me play video games 4 weekdays. They want me to be in bed 5 9：30 p.m. My friends can stay up 6 (late) than me. I feel left out（被冷落）sometimes.
I know my parents love me. They just want me to be 7 (health) and do well in school. 8 I still feel sad. I try to follow all the rules, but it's not easy. Sometimes I get 9 (angry) and talk back to them. Then I feel bad after.
What should I do？ Should I talk 10 my parents about how I feel？
Your loving niece,
Emma
Unit 3 Keep Fit
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 几乎从不 频度副词
2 跳绳 名词短语/动词短语
3 每周一/两次 频率表达
4 对……有好处 介词for
5 对……有害处 介词for
6 做运动 动词搭配
7 保持健康 keep+adj
8 做运动 固定搭配
9 饮食习惯 名词复数
10 入睡 动词短语
11 限制屏幕时间 动宾短语
12 至少 固定短语
二、词形变化
原形 变化形式 中文
fit 健康
one 一次
two 两次
sleep 睡着的/困倦的
succeed 成功/成功的
my 我的
healthy 健康地/更健康的
activity 活动（复数）
三、短文填空
Passage 9【基础篇】My Healthy Habits
话题：健康生活习惯
难度：★☆☆☆☆
I'm a middle school student. I want to share my healthy 1 (habit) with you. First, I do exercise every day. I usually 2 (go) running for 30 minutes in the morning. Running 3 (be) good for my heart and lungs（肺）. Second, I have good eating 4 (habit). I eat a lot of 5 (vegetable) and fruit. I 6 (hard) ever eat junk food like hamburgers or French fries. Third, I get enough sleep. I go to bed 7 9：30 and get up at 6：30. That’s about nine 8 (hour) of sleep. Finally, I try to stay happy. I like listening to music and playing 9 my dog. Being happy is also important 10 health.
Passage 10【基础篇】My Favorite Sport
话题：最喜欢的运动——跳绳
难度：★☆☆☆☆
Do you like sports？ My favorite sport is 1 (jump) rope. It is a very popular sport in our school. 2 (student) in my class all have a rope. We jump rope during PE class 3 after class.
Jumping rope is 4 (real) good for our health. It helps us stay 5 (health). It also makes our heart 6 (strong). The best thing is that you can jump rope 7 (where)—at home, in the park, or in the school playground.
I jump rope 8 (one) a day. Each time I jump for about ten minutes. My record（记录）is 150 jumps in one minute！ My friend Tom jumps 9 (well) than me. He can do 180 jumps in one minute. But that’s OK. We help each other 10 (get) better.
Passage 11【提高篇】Screen Time and Health
话题：屏幕时间与健康
难度：★★★☆☆
Nowadays, many students spend too much time 1 their phones, computers, and TVs. This “screen time” is 2 (real) bad for our health.
First, too much screen time is bad 3 our eyes. Our eyes can get tired and dry（干涩的）. Some students even need 4 (wear) glasses because of too much screen time. Second, sitting for a long time is not good. When we sit and look 5 screens, we don't move our 6 (body) much. This can make us feel tired and weak（虚弱的）. Third, screen time affects（影响）our 7 (sleep). If we look at screens before bed, it’s harder to fall 8 (sleep).
So what can we do？ We can 9 (limit) our screen time. Try to spend less than two hours on screens every day. Instead, go outside and play sports, read a book, or talk with your family. These 10 (activity) are much better for your health.
Passage 12【提高篇】A School Health Challenge
话题：学校“健康挑战”活动
难度：★★★☆☆
Last month, our school started a “1 (health) Challenge”. The challenge was 2 (help) students develop（养成）good habits. Everyone in my class joined.
The rules were simple. Each student had to：①do at least 30 3 (minute) of exercise every day；②eat at 4 (least) five servings（份）of fruits and vegetables each day；③sleep for at least eight hours every night；④spend 5 (little) than one hour on video games each day.
We had 6 (必须) record our progress（进步）in a notebook. Every Friday, we shared our records with our classmates. It was fun7 (see) everyone's progress.
I learned a lot from this challenge. I found out that I usually eat 8 (healthy) than I thought. But I also learned that I need to do more exercise. Now, I go for a run every morning 9 I get up. I feel more energetic（精力充沛的）than before. This challenge really helped me keep 10 (fit). I hope our school does it again next year.
Unit 4 My Favourite Subject
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 擅长 介词at
2 对……感兴趣 介词in
3 帮助某人做某事 介词with
4 从……到…… 介词搭配
5 努力学习/工作 动词短语
6 在……方面做得好 介词in
7 因为（后接名词） 与because区别
8 独自 固定短语
9 因……而著名 介词for
10 了解 动词短语
11 寻求帮助 动词短语
12 为……做准备 介词for
二、词形变化
原形 变化形式 中文
interest 有趣的/感兴趣的
bore 无聊的/感到无聊的
excite 兴奋的/感到兴奋的
use 有用的/无用的
care 仔细的/粗心的
luck 幸运的/幸运地
difference 不同的
easy 容易地
三、短文填空
Passage 13【基础篇】My Favourite Subject
话题：我最喜欢的科目——英语
难度：★☆☆☆☆
My favourite subject is English. I like it 1 it is very interesting. In English class, we can learn 2 different cultures（文化）from all over the world. Our English teacher, Ms. Li, is very 3 (friend) to us. She always makes the class lively and fun.
I am good 4 English. I work hard 5 (improve) my speaking and listening skills. Every morning, I read English 6 half an hour. I also like to watch English cartoons. They help me learn new 7 (word).
Some of my classmates think English is difficult. They often ask me 8 help. I am always happy to help them 9 their English. I believe that if you are interested 10 something, you can do it well.
Passage 14【基础篇】A Great Teacher
话题：我最喜欢的老师——数学老师
难度：★☆☆☆☆
My favourite teacher is Mr. Wang, our math teacher. He is 1 (real) kind and patient（耐心的）. He always explains（讲解）difficult problems 2 (clear) so that everyone can understand.
Before, I was not good 3 math. I thought math was 4 (bore) and difficult. I often made careless 5 (mistake) in exams. But Mr. Wang helped me a lot. He told me, “Don’t be afraid 6 making mistakes. Learn from them.”
Now, I have become much 7 (good) at math. I do well 8 math exams. I find that math is not as difficult 9 I thought. It is like a puzzle（拼图）. Once you find the right way, it becomes very 10 (interest). Thank you, Mr. Wang.
Passage 15【提高篇】Why I Love Science
话题：为什么我喜欢科学课
难度：★★☆☆☆
Science is my favourite subject. I find it 1 (amaze) because it explains how things work in the world. Every day, we learn something 2 (difference). For example, last week we did an experiment（实验）about plants. We watched seeds 3 (grow) into small plants. It was like magic.
Our science teacher, Miss Chen, makes the class very 4 (excite). She often brings interesting things to class. Sometimes she even lets us do experiments 5 our own. That is the best part of the class.
I want 6 (be) a scientist when I grow up. I know I need to work hard. I read science books 7 my free time. I also watch science programmes on TV. My parents are very 8 (support) of my dream. They say I should never stop 9 (learn).
Science is not always easy. But 10 you are curious（好奇的）, you will find it fun. I hope more students can fall in love with science.
Passage 16【提高篇】The Most Useful Subject
话题：最有用的科目
难度：★★★☆☆
Different students like different subjects. Some like art because it is creative（有创意的）. Some like PE because it is 1 (relax). But in my opinion, the most 2 (use) subject is geography.
Why do I think so？ First, geography helps us understand our planet（星球）. We learn 3 different countries, their climates（气候）, and their cultures. This knowledge helps us 4 (become) global citizens（世界公民）. Second, geography helps us read maps. When we travel to a new city, we can find our way 5 getting lost. Third, geography teaches us about natural disasters（自然灾害）like earthquakes and floods. Knowing how 6 (protect) ourselves in these situations can save lives.
Some people may think geography is 7 (bore) because there are many names and places to remember. That's true. But if you try to connect（联系）what you learn 8 real life, you will find it very interesting.
I’m not the best 9 geography, but I always try my best. I believe that every subject has its value（价值）. We should take every class 10 (serious) and learn as much as we can.
【综合检测】四单元综合短文填空
Passage 17【综合篇】A Day at School
话题：校园一日生活（Unit 2 + Unit 4）
难度：★★☆☆☆
My school day starts at 7：30. I have to get to school 1 time. The first rule is：no running in the hallways. We must walk 2 (quiet). Our teachers say this is to keep everyone 3 (safe).
My favourite subject is English. I am good 4 it because I practice a lot. 5 English class, we often play games and learn about different cultures. It is never 6 (bore).
After school, I have to follow family rules too. I can't hang out 7 my friends on school nights. I have to do my homework first. My parents want me to be 8 (health), so I can only watch TV for one hour a day.
I used to think rules were too strict. 9 now I understand that rules help us grow 10 (good). They are like guideposts（路标）on the road of life.
Passage 18【综合篇】Protecting Animals and Ourselves
话题：保护动物与保护自己（Unit 1 + Unit 3）
难度：★★★☆☆
Animals are our friends. But many of them are 1 great danger. People 2 (cut) down too many trees, so animals are losing their homes. We should stop 3 (buy) things made from animals. Elephants, for example, are very 4 (friend) to humans. They can remember places 5 water and food. We must take care 6 them.
At the same time, we should also take care of 7 (our). Keeping healthy is very important. We need to do exercise every day to stay 8 (fit). We should hardly ever eat junk food 9 it is bad for our health.
Remember：a healthy body helps us do more to help animals. When we are strong, we can plant more trees and clean up the forests. Let’s work together 10 (make) a better world for all living things.
Passage 19【综合篇】A Letter to My Pen Pal
话题：给笔友的信（Unit 2 + Unit 3 + Unit 4）
难度：★★★☆☆
Dear Li Ming,
How is everything going？ Today I want to share my school life 1 you.
My school has many rules. We must arrive at school 2 time. We have to 3 (wear) uniforms every day. We can't eat in the classroom. At first, I thought these rules were too strict. 4 now I know they help us focus on our studies.
My favourite subject is PE because I want to keep 5 (health). I do exercise every day. I 6 (hard) ever miss a PE class. I also join the school basketball club. Playing basketball helps me relax and make new 7 (friend).
My parents support me a lot. They often say, “If you work 8 (hard), you can achieve your dreams.” I am very 9 (luck) to have them.
What about you？ What are your favourite 10 (subject)？ Please write back soon.
Yours,
Tom
Passage 20【综合篇】My Dream
话题：我的梦想（Unit 1 + Unit 3 + Unit 4）
难度：★★★☆☆
Everyone has a dream. My dream is 1 (become) a vet（兽医）. I want to help animals 2 danger. Many animals are losing their homes because people 3 (cut) down forests. They need our help.
To make my dream come true, I know I have to work hard. First, I need to be good 4 science. I find biology（生物学）very 5 (interest). I often read books about animals in my free time. Second, I need to keep 6 (health) myself. A strong body helps me do more for animals. I do exercise every day and I 7 (hard) ever eat junk food.
My parents are very supportive. They say, “Follow your heart and never 8 (give) up.” I am 9 (luck) to have them.
I believe that one day, I can make a 10 (different) for animals. I will work hard for my dream.七年级英语人教版（下册）期中学案
短文填空·高频词块与习题演练
短文填空篇目总览
篇目 单元 话题 难度 核心语法
P1 Unit 1 大象保护 ★☆☆☆☆ 形容词/副词、情态动词can
P2 Unit 1 动物园游览 ★☆☆☆☆
P3 Unit 1 章鱼科普 ★★☆☆☆
P4 Unit 1 猫狗友谊 ★★★☆☆
P5 Unit 2 校规 ★☆☆☆☆ 情态动词have to/must、祈使句
P6 Unit 2 家规书信 ★☆☆☆☆
P7 Unit 2 地铁规则 ★★☆☆☆
P8 Unit 2 亲子冲突 ★★★☆☆
P9 Unit 3 健康习惯 ★☆☆☆☆ 频度副词、名词性物主代词
P10 Unit 3 跳绳运动 ★☆☆☆☆
P11 Unit 3 屏幕时间 ★★★☆☆
P12 Unit 3 健康挑战 ★★★☆☆
P13 Unit 4 我最喜欢的科目 ★☆☆☆☆ 疑问词、形容词比较级
P14 Unit 4 一位好老师 ★☆☆☆☆
P15 Unit 4 为什么喜欢科学 ★★☆☆☆
P16 Unit 4 最有用的科目 ★★★☆☆
P17 综合 校园一日生活 ★★☆☆☆ 综合
P18 综合 保护动物与保护自己 ★★★☆☆
P19 综合 给笔友的信 ★★★☆☆
P20 综合 我的梦想 ★★★☆☆
Unit 1 Animal Friends
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 be from / come from 来自 介词from
2 live in 居住在 介词in
3 be friendly to 对……友好 friend→friendly
4 be in danger 濒危 固定短语
5 cut down 砍伐 动词短语
6 be made of 由……制成 被动结构
7 kind of 有点儿 修饰形容词
8 play with 和……玩耍 介词with
9 take care of / look after 照顾 同义替换
10 a symbol of ……的象征 名词搭配
11 one another 互相 固定短语
12 pick up 捡起 动词短语
13 keep warm 保暖 keep+adj
二、词形变化（短文填空必考）
原形 词性 变化形式 中文
friend n. friendly (adj.) 友好的
danger n. dangerous (adj.) 危险的
luck n. lucky (adj.) / luckily (adv.) 幸运的/幸运地
care n./v. careful (adj.) / careless (adj.) 仔细的/粗心的
difference n. different (adj.) 不同的
interest n. interesting / interested 有趣的/感兴趣的
amaze v. amazing / amazed 惊人的/感到惊奇的
tooth n. teeth (pl.) 牙齿（复数）
scare v. scared (adj.) 感到害怕的
三、短文填空
Passage 1【基础篇】My Favorite Animal
话题：介绍大象
难度：★☆☆☆☆
Do you know elephants？ Elephants are very smart animals. They 1 (be) from Africa and Asia. An elephant has two long white 2 (tooth)—we call them tusks（象牙）. People often 3 (cut) down trees, so elephants are losing their homes. They are 4 great danger now. We must 5 (saving) them. Elephants are very 6 (friend) to people. They can remember places 7 water and food. They can also draw pictures 8 their trunks（象鼻）. Isn't that amazing？ We should stop 9 (buy) things made of ivory. Let’s take care 10 elephants together.
答案与解析：
are —— 主语Elephants为复数，be动词用are。
teeth —— tooth的复数形式为teeth。
cut —— cut down是固定短语，cut的过去式仍为cut。
in —— be in danger为固定短语，意为“处于危险中”。
save —— must后接动词原形。
friendly —— be friendly to sb. 意为“对某人友好”。
with —— remember places with water and food 意为“记住有水有食物的地方”。
with —— with表示“使用某种工具”。
buying —— stop doing sth. 意为“停止做某事”。
of —— take care of为固定短语。
Passage 2【基础篇】A Visit to the Zoo
话题：动物园里的动物
难度：★☆☆☆☆
Last Sunday, my parents 1 (take) me to the city zoo. I was very 2 (excite). First, we saw the pandas. Pandas are 3 China. They are black and white. They like 4 (eat) bamboo. They are kind 5 shy, so we must be quiet. Then we went to see the koalas. Koalas 6 (come) from Australia. They sleep 7 the day and get up at night. They are very cute. My little sister wanted 8 (play) with them, but we couldn't. The zookeeper told us, “Don’t 9 (touch) the animals！” We should 10 (follow) the zoo rules.
答案与解析：
took —— last Sunday为过去时间，take用过去式took。
excited —— excited修饰人，意为“感到兴奋的”。
from —— be from为固定短语，意为“来自”。
eating —— like doing sth. 意为“喜欢做某事”。
of —— kind of意为“有点儿”，修饰形容词shy。
come —— come from为固定短语，主语Koalas为复数，用原形。
during / in —— during/in the day意为“在白天”。
to play —— want to do sth. 意为“想要做某事”。
touch —— Don’t后接动词原形，构成否定祈使句。
follow —— should后接动词原形。
Passage 3【提高篇】The Amazing Octopus
话题：章鱼的奇特能力
难度：★★☆☆☆
The octopus（章鱼）is one of the most amazing animals in the sea. It 1 (have) three hearts and blue blood. Can you believe that？ An octopus can change its color to hide 2 danger. That means it can be the same color 3 the rocks or plants around it. Isn't that cool？
Octopuses are very smart, too. They can open jars（罐子）to get food. They can even tell 4 (difference) shapes. Scientists think octopuses are 5 (interest) than many other sea animals.
But now, many octopuses are in great danger because 6 water pollution（污染）. People throw rubbish 7 the sea. We need 8 (keep) the ocean clean to save 9 (they). Let’s do something 10 (help) these amazing animals.
答案与解析：
has —— It为第三人称单数，have用has。
from —— hide from danger意为“躲避危险”。
as —— the same...as为固定搭配，意为“与……相同”。
different —— tell different shapes意为“分辨不同的形状”，此处需要形容词。
more interesting —— than提示比较级，interesting的比较级为more interesting。
of —— because of为固定短语，意为“因为”，后接名词短语。
into —— throw...into...意为“把……扔进……”。
to keep —— need to do sth. 意为“需要做某事”。
them —— save them，代词宾格作宾语。
to help —— do something to help意为“做某事来帮助”，不定式表目的。
Passage 4【提高篇】A Special Friendship
话题：猫狗之间的特殊友谊
难度：★★★☆☆
In a small town in America, there is a very special friendship 1 a dog and a cat. The dog's name is Max, 2 the cat’s name is Lily. They live in the same house. Max is very 3 (friend) to Lily. He often shares his food 4 her. When Lily feels cold, Max lets her sleep next to 5 (he) to keep warm.
Lily is also kind to Max. She often 6 (play) with him in the garden. Sometimes, when Max is 7 (scare) of thunder（雷声）, Lily stays by his side.
Their owner（主人）says, “They are like a symbol 8 love. They teach 9 (we) that friends don’t have to be the same. Dogs and cats can be good friends, 10 ！”
答案与解析：
between —— between A and B意为“在A和B之间”。
and —— 连接两个并列分句。
friendly —— be friendly to为固定短语。
with —— share sth. with sb. 意为“与某人分享某物”。
him —— next to为介词短语，后接宾格him。
plays —— She为第三人称单数，play加es。
scared —— be scared of意为“害怕……”。
of —— a symbol of意为“……的象征”。
us —— teach后接宾格us作宾语。
too —— 肯定句末尾用too表示“也”。
Unit 2 No Rules, No Order
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 be late for 迟到 介词for
2 arrive at/in 到达 介词at/in
3 on time 准时 介词on
4 have to 不得不 情态动词
5 too many + 可数n. 太多…… 与too much辨析
6 focus on 集中于 介词on
7 get along well with 与……相处融洽 固定搭配
8 hang out with 和……闲逛 动词短语
9 put up your hand 举手 动词短语
10 turn off / turn on 关掉/打开 反义短语
11 be absent from 缺席 介词from
12 treat one another with respect 以尊重相待 书面表达常用
13 follow the rules 遵守规则 ≠ make rules
14 on weekdays 在工作日 介词on
15 practice doing sth. 练习做某事 动名词作宾语
二、词形变化
原形 变化形式 中文
follow following (adj.) 下列的
polite impolite (反义词) 不礼貌的
quiet quietly (adv.) 安静地
noise noisy (adj.) 吵闹的
relax relaxed (adj.) / relaxing (adj.) 感到放松的/令人放松的
help helpful (adj.) 有帮助的
angry angrily (adv.) 生气地
三、短文填空
Passage 5【基础篇】My School Rules
话题：校园规则
难度：★☆☆☆☆
There are many 1 (rule) in my school. We must arrive 2 school on time. We can't 3 (be) late for class. We have to 4 (wear) our school uniforms every day. We can’t eat 5 drink in the classroom. We must be 6 (quietly) in the library. We can't run in the hallways.
Some students think these rules are too strict. 7 I think they are good for us. They help us focus 8 our studies. They also teach us 9 (follow) rules in life. Rules are not to make us feel bad, but to help us 10 (grow) better.
答案与解析：
rules —— many后接可数名词复数。
at —— arrive at + 小地点（school）。
be —— can’t后接动词原形。
wear —— have to后接动词原形。
or —— 否定句中用or连接并列成分。
quiet —— be动词后接形容词quiet作表语，quietly是副词。
But —— 表示转折关系。
on —— focus on为固定短语。
to follow —— teach sb. to do sth. 意为“教某人做某事”。
grow —— help sb. (to) do sth.，不定式符号to可省略。
Passage 6【基础篇】Family Rules
话题：家庭规则
难度：★☆☆☆☆
Dear Tony,
I’m not happy these days. There are 1 lot of rules in my house. I have to get 2 at 6：00 every morning. I can't be late 3 school. After school, I have to do my homework 4 (one). I can’t watch TV 5 I finish my homework.
On school nights, I can't hang out 6 my friends. I have to go to bed 7 9：30. On weekends, I have to clean my room and wash my 8 (cloth). I also have to practice 9 (play) the piano for an hour.
I think there are too many rules. Do you have rules in 10 (you) home？ Please write to me.
Yours,
Li Hua
答案与解析：
a —— a lot of为固定短语，意为“许多”。
up —— get up意为“起床”。
for —— be late for为固定短语。
first —— do my homework first意为“先做作业”。
before / until —— before意为“在……之前”，until意为“直到”。
with —— hang out with sb. 意为“和某人闲逛”。
by / before —— by/before 9：30意为“在9：30之前”。
clothes —— clothes意为“衣服”，常用复数形式。
playing —— practice doing sth. 意为“练习做某事”。
your —— 形容词性物主代词修饰名词home。
Passage 7【提高篇】Rules on the Subway
话题：地铁文明乘车规则
难度：★★☆☆☆
Subways are fast and convenient（方便的）. But sometimes people do 1 (polite) things on the subway. They play music 2 loud speakers（扬声器）. They eat food 3 strong smells. They take up too 4 seats.
Now, many cities 5 (make) new rules for subway passengers（乘客）. Passengers cannot play music or videos 6 using earphones（耳机）. They cannot eat or drink on the subway. They must give their seats 7 the old, the young, and the disabled（残疾人）.
These rules help everyone have a 8 (good) subway ride. When we follow the rules, we treat one 9 with respect. So next time you take the subway, remember 10 (be) a good passenger.
答案与解析：
impolite —— do impolite things意为“做不礼貌的事”，polite的反义词是impolite。
on —— play music on loud speakers意为“用扬声器播放音乐”。
with —— with表示“带有……”。
many —— too many + 可数名词复数（seats）。
make —— 一般现在时，主语many cities为复数，用动词原形。
without —— without using earphones意为“不使用耳机”。
to —— give one’s seat to sb. 意为“给某人让座”。
better —— a better ride意为“更好的乘车体验”，good的比较级。
another —— one another意为“互相”，固定短语。
to be —— remember to do sth. 意为“记得去做某事”。
Passage 8【提高篇】A Letter About Rules
话题：学生与父母的规则冲突
难度：★★★☆☆
Dear Aunt Mary,
How are you？ I need 1 (you) help. There is a big problem in my life right now—it's about rules.
My parents have too 2 rules for me. They say I can only use my phone for one hour 3 day. They don’t let me play video games 4 weekdays. They want me to be in bed 5 9：30 p.m. My friends can stay up 6 (late) than me. I feel left out（被冷落）sometimes.
I know my parents love me. They just want me to be 7 (health) and do well in school. 8 I still feel sad. I try to follow all the rules, but it's not easy. Sometimes I get 9 (angry) and talk back to them. Then I feel bad after.
What should I do？ Should I talk 10 my parents about how I feel？
Your loving niece,
Emma
答案与解析：
your —— your help意为“你的帮助”，形容词性物主代词。
many —— too many rules意为“太多规则”。
a / per —— one hour a day意为“每天一小时”。
on —— on weekdays为固定短语。
by / before —— by/before 9：30意为“在9：30之前”。
later —— than提示比较级，late的比较级为later。
healthy —— be healthy意为“保持健康”，形容词作表语。
But —— 表示转折关系。
angry —— get angry意为“生气”，形容词作表语。
to / with —— talk to/with sb. 意为“与某人交谈”。
Unit 3 Keep Fit
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 hardly ever 几乎从不 频度副词
2 jump rope 跳绳 名词短语/动词短语
3 once / twice a week 每周一/两次 频率表达
4 be good for 对……有好处 介词for
5 be bad for 对……有害处 介词for
6 do exercise / take exercise 做运动 动词搭配
7 stay / keep healthy 保持健康 keep+adj
8 play sports 做运动 固定搭配
9 eating habits 饮食习惯 名词复数
10 fall asleep 入睡 动词短语
11 limit screen time 限制屏幕时间 动宾短语
12 at least 至少 固定短语
二、词形变化
原形 变化形式 中文
fit fitness (n.) 健康
one once (adv.) 一次
two twice (adv.) 两次
sleep asleep (adj.) / sleepy (adj.) 睡着的/困倦的
succeed success (n.) / successful (adj.) 成功/成功的
my mine (名词性物主代词) 我的
healthy healthily (adv.) / healthier (比较级) 健康地/更健康的
activity activities (pl.) 活动（复数）
三、短文填空
Passage 9【基础篇】My Healthy Habits
话题：健康生活习惯
难度：★☆☆☆☆
I'm a middle school student. I want to share my healthy 1 (habit) with you. First, I do exercise every day. I usually 2 (go) running for 30 minutes in the morning. Running 3 (be) good for my heart and lungs（肺）. Second, I have good eating 4 (habit). I eat a lot of 5 (vegetable) and fruit. I 6 (hard) ever eat junk food like hamburgers or French fries. Third, I get enough sleep. I go to bed 7 9：30 and get up at 6：30. That’s about nine 8 (hour) of sleep. Finally, I try to stay happy. I like listening to music and playing 9 my dog. Being happy is also important 10 health.
答案与解析：
habits —— healthy habits意为“健康习惯”，用复数。
go —— usually提示一般现在时，主语I后用go。
is —— Running动名词作主语，谓语用单数is。
habits —— eating habits为固定短语，用复数。
vegetables —— a lot of后接可数名词复数。
hardly —— hardly ever为固定频度副词短语。
at / by —— at/by 9：30表示时间点。
hours —— nine后接复数hours。
with —— play with sb. 意为“和某人玩”。
for —— be important for意为“对……重要”。
Passage 10【基础篇】My Favorite Sport
话题：最喜欢的运动——跳绳
难度：★☆☆☆☆
Do you like sports？ My favorite sport is 1 (jump) rope. It is a very popular sport in our school. 2 (student) in my class all have a rope. We jump rope during PE class 3 after class.
Jumping rope is 4 (real) good for our health. It helps us stay 5 (health). It also makes our heart 6 (strong). The best thing is that you can jump rope 7 (where)—at home, in the park, or in the school playground.
I jump rope 8 (one) a day. Each time I jump for about ten minutes. My record（记录）is 150 jumps in one minute！ My friend Tom jumps 9 (well) than me. He can do 180 jumps in one minute. But that’s OK. We help each other 10 (get) better.
答案与解析：
jumping —— jumping rope为动名词短语作主语。
Students —— 首字母大写，泛指“学生们”。
or —— during PE class or after class意为“在体育课上或课后”。
really —— really修饰形容词good。
healthy —— stay healthy意为“保持健康”。
stronger —— make our heart stronger意为“让我们的心脏更强壮”。
anywhere —— anywhere意为“任何地方”。
once —— once a day意为“每天一次”。
better —— than提示比较级，well的比较级为better。
get —— help each other (to) get better，不定式符号to可省略。
Passage 11【提高篇】Screen Time and Health
话题：屏幕时间与健康
难度：★★★☆☆
Nowadays, many students spend too much time 1 their phones, computers, and TVs. This “screen time” is 2 (real) bad for our health.
First, too much screen time is bad 3 our eyes. Our eyes can get tired and dry（干涩的）. Some students even need 4 (wear) glasses because of too much screen time. Second, sitting for a long time is not good. When we sit and look 5 screens, we don't move our 6 (body) much. This can make us feel tired and weak（虚弱的）. Third, screen time affects（影响）our 7 (sleep). If we look at screens before bed, it’s harder to fall 8 (sleep).
So what can we do？ We can 9 (limit) our screen time. Try to spend less than two hours on screens every day. Instead, go outside and play sports, read a book, or talk with your family. These 10 (activity) are much better for your health.
答案与解析：
on —— spend time on sth. 意为“在某事上花时间”。
really —— really修饰形容词bad。
for —— be bad for为固定短语，意为“对……有害”。
to wear —— need to do sth. 意为“需要做某事”。
at —— look at意为“看……”。
bodies —— our后接名词复数，body的复数为bodies。
sleep —— affect our sleep意为“影响我们的睡眠”。
asleep —— fall asleep意为“入睡”。
limit —— can后接动词原形。
activities —— These后接名词复数，activity的复数为activities。
Passage 12【提高篇】A School Health Challenge
话题：学校“健康挑战”活动
难度：★★★☆☆
Last month, our school started a “1 (health) Challenge”. The challenge was 2 (help) students develop（养成）good habits. Everyone in my class joined.
The rules were simple. Each student had to：①do at least 30 3 (minute) of exercise every day；②eat at 4 (least) five servings（份）of fruits and vegetables each day；③sleep for at least eight hours every night；④spend 5 (little) than one hour on video games each day.
We had 6 (必须) record our progress（进步）in a notebook. Every Friday, we shared our records with our classmates. It was fun7 (see) everyone's progress.
I learned a lot from this challenge. I found out that I usually eat 8 (healthy) than I thought. But I also learned that I need to do more exercise. Now, I go for a run every morning 9 I get up. I feel more energetic（精力充沛的）than before. This challenge really helped me keep 10 (fit). I hope our school does it again next year.
答案与解析：
Health —— Health Challenge意为“健康挑战”，首字母大写。
to help —— be to do sth. 表示目的，意为“是为了……”。
minutes —— 30分钟后接复数minutes。
least —— at least为固定短语，意为“至少”。
less —— less than意为“少于”，little的比较级。
to —— had to为固定短语，意为“不得不”，后接动词原形。
to see —— It was fun to do sth. 意为“做某事很有趣”。
more healthily —— than提示比较级，healthily的比较级为more healthily。
after / when —— after/when I get up意为“起床后/当起床时”。
fit —— keep fit意为“保持健康”。
Unit 4 My Favourite Subject
一、核心短语（必背）
序号 英文短语 中文释义 考查点
1 be good at 擅长 介词at
2 be interested in 对……感兴趣 介词in
3 help sb. with sth. 帮助某人做某事 介词with
4 from...to... 从……到…… 介词搭配
5 work hard 努力学习/工作 动词短语
6 do well in 在……方面做得好 介词in
7 because of 因为（后接名词） 与because区别
8 on one's own 独自 固定短语
9 be famous for 因……而著名 介词for
10 learn about 了解 动词短语
11 ask for help 寻求帮助 动词短语
12 prepare for 为……做准备 介词for
二、词形变化
原形 变化形式 中文
interest interesting (adj.) / interested (adj.) 有趣的/感兴趣的
bore boring (adj.) / bored (adj.) 无聊的/感到无聊的
excite exciting (adj.) / excited (adj.) 兴奋的/感到兴奋的
use useful (adj.) / useless (adj.) 有用的/无用的
care careful (adj.) / careless (adj.) 仔细的/粗心的
luck lucky (adj.) / luckily (adv.) 幸运的/幸运地
difference different (adj.) 不同的
easy easily (adv.) 容易地
三、短文填空
Passage 13【基础篇】My Favourite Subject
话题：我最喜欢的科目——英语
难度：★☆☆☆☆
My favourite subject is English. I like it 1 it is very interesting. In English class, we can learn 2 different cultures（文化）from all over the world. Our English teacher, Ms. Li, is very 3 (friend) to us. She always makes the class lively and fun.
I am good 4 English. I work hard 5 (improve) my speaking and listening skills. Every morning, I read English 6 half an hour. I also like to watch English cartoons. They help me learn new 7 (word).
Some of my classmates think English is difficult. They often ask me 8 help. I am always happy to help them 9 their English. I believe that if you are interested 10 something, you can do it well.
答案与解析：
because —— 说明喜欢英语的原因。
about —— learn about意为“了解”。
friendly —— be friendly to sb. 意为“对某人友好”。
at —— be good at为固定短语。
to improve —— work hard to do sth. 意为“努力做某事”。
for —— for + 时间段，表示动作持续的时间。
words —— new words意为“新单词”，用复数。
for —— ask for help意为“寻求帮助”。
with —— help sb. with sth. 意为“帮助某人做某事”。
in —— be interested in为固定短语。
Passage 14【基础篇】A Great Teacher
话题：我最喜欢的老师——数学老师
难度：★☆☆☆☆
My favourite teacher is Mr. Wang, our math teacher. He is 1 (real) kind and patient（耐心的）. He always explains（讲解）difficult problems 2 (clear) so that everyone can understand.
Before, I was not good 3 math. I thought math was 4 (bore) and difficult. I often made careless 5 (mistake) in exams. But Mr. Wang helped me a lot. He told me, “Don’t be afraid 6 making mistakes. Learn from them.”
Now, I have become much 7 (good) at math. I do well 8 math exams. I find that math is not as difficult 9 I thought. It is like a puzzle（拼图）. Once you find the right way, it becomes very 10 (interest). Thank you, Mr. Wang.
答案与解析：
really —— really修饰形容词kind。
clearly —— clearly修饰动词explains。
at —— be good at为固定短语。
boring —— boring修饰事物（math）。
mistakes —— make mistakes意为“犯错”，用复数。
of —— be afraid of意为“害怕”。
better —— much修饰比较级，good的比较级为better。
in —— do well in为固定短语。
as —— as...as结构，第二个as引导比较状语从句。
interesting —— interesting修饰事物（math）。
Passage 15【提高篇】Why I Love Science
话题：为什么我喜欢科学课
难度：★★☆☆☆
Science is my favourite subject. I find it 1 (amaze) because it explains how things work in the world. Every day, we learn something 2 (difference). For example, last week we did an experiment（实验）about plants. We watched seeds 3 (grow) into small plants. It was like magic.
Our science teacher, Miss Chen, makes the class very 4 (excite). She often brings interesting things to class. Sometimes she even lets us do experiments 5 our own. That is the best part of the class.
I want 6 (be) a scientist when I grow up. I know I need to work hard. I read science books 7 my free time. I also watch science programmes on TV. My parents are very 8 (support) of my dream. They say I should never stop 9 (learn).
Science is not always easy. But 10 you are curious（好奇的）, you will find it fun. I hope more students can fall in love with science.
答案与解析：
amazing —— find it amazing意为“发现它令人惊叹”。
different —— something different意为“不同的东西”，形容词后置。
grow —— watch sb./sth. do sth. 意为“观看……做某事”。
exciting —— exciting修饰事物（class）。
on —— on one's own意为“独自”，固定短语。
to be —— want to be意为“想要成为”。
in —— in one’s free time意为“在空闲时间”。
supportive —— be supportive of意为“支持”。
learning —— stop doing sth. 意为“停止做某事”。
if —— if引导条件状语从句。
Passage 16【提高篇】The Most Useful Subject
话题：最有用的科目
难度：★★★☆☆
Different students like different subjects. Some like art because it is creative（有创意的）. Some like PE because it is 1 (relax). But in my opinion, the most 2 (use) subject is geography.
Why do I think so？ First, geography helps us understand our planet（星球）. We learn 3 different countries, their climates（气候）, and their cultures. This knowledge helps us 4 (become) global citizens（世界公民）. Second, geography helps us read maps. When we travel to a new city, we can find our way 5 getting lost. Third, geography teaches us about natural disasters（自然灾害）like earthquakes and floods. Knowing how 6 (protect) ourselves in these situations can save lives.
Some people may think geography is 7 (bore) because there are many names and places to remember. That's true. But if you try to connect（联系）what you learn 8 real life, you will find it very interesting.
I’m not the best 9 geography, but I always try my best. I believe that every subject has its value（价值）. We should take every class 10 (serious) and learn as much as we can.
答案与解析：
relaxing —— relaxing修饰事物（PE）。
useful —— the most useful意为“最有用的”。
about —— learn about意为“了解”。
become —— help sb. do sth. 意为“帮助某人做某事”。
without —— without getting lost意为“不迷路”。
to protect —— how to do sth. 为“疑问词+不定式”结构。
boring —— boring修饰事物（geography）。
with —— connect...with...意为“把……和……联系起来”。
at —— be good at为固定短语。
seriously —— take...seriously意为“认真对待”。
【综合检测】四单元综合短文填空
Passage 17【综合篇】A Day at School
话题：校园一日生活（Unit 2 + Unit 4）
难度：★★☆☆☆
My school day starts at 7：30. I have to get to school 1 time. The first rule is：no running in the hallways. We must walk 2 (quiet). Our teachers say this is to keep everyone 3 (safe).
My favourite subject is English. I am good 4 it because I practice a lot. 5 English class, we often play games and learn about different cultures. It is never 6 (bore).
After school, I have to follow family rules too. I can't hang out 7 my friends on school nights. I have to do my homework first. My parents want me to be 8 (health), so I can only watch TV for one hour a day.
I used to think rules were too strict. 9 now I understand that rules help us grow 10 (good). They are like guideposts（路标）on the road of life.
答案与解析：
on —— on time为固定短语，意为“准时”。
quietly —— 修饰动词walk，用副词quietly。
safe —— keep sb. + 形容词，用形容词safe。
at —— be good at为固定短语。
In —— in English class意为“在英语课上”。
boring —— boring修饰事物（English class）。
with —— hang out with sb. 意为“和某人闲逛”。
healthy —— be healthy意为“保持健康”。
But —— 表示转折关系。
better —— grow better意为“成长得更好”，well的比较级。
Passage 18【综合篇】Protecting Animals and Ourselves
话题：保护动物与保护自己（Unit 1 + Unit 3）
难度：★★★☆☆
Animals are our friends. But many of them are 1 great danger. People 2 (cut) down too many trees, so animals are losing their homes. We should stop 3 (buy) things made from animals. Elephants, for example, are very 4 (friend) to humans. They can remember places 5 water and food. We must take care 6 them.
At the same time, we should also take care of 7 (our). Keeping healthy is very important. We need to do exercise every day to stay 8 (fit). We should hardly ever eat junk food 9 it is bad for our health.
Remember：a healthy body helps us do more to help animals. When we are strong, we can plant more trees and clean up the forests. Let’s work together 10 (make) a better world for all living things.
答案与解析：
in —— be in danger为固定短语。
cut —— cut down为固定短语，此处用一般现在时。
buying —— stop doing sth. 意为“停止做某事”。
friendly —— be friendly to为固定短语。
with —— places with water and food意为“有水有食物的地方”。
of —— take care of为固定短语。
ourselves —— take care of ourselves意为“照顾我们自己”，ourselves为反身代词。
fit —— stay fit意为“保持健康”。
because —— 说明不吃垃圾食品的原因。
to make —— work together to do sth. 意为“共同努力做某事”。
Passage 19【综合篇】A Letter to My Pen Pal
话题：给笔友的信（Unit 2 + Unit 3 + Unit 4）
难度：★★★☆☆
Dear Li Ming,
How is everything going？ Today I want to share my school life 1 you.
My school has many rules. We must arrive at school 2 time. We have to 3 (wear) uniforms every day. We can't eat in the classroom. At first, I thought these rules were too strict. 4 now I know they help us focus on our studies.
My favourite subject is PE because I want to keep 5 (health). I do exercise every day. I 6 (hard) ever miss a PE class. I also join the school basketball club. Playing basketball helps me relax and make new 7 (friend).
My parents support me a lot. They often say, “If you work 8 (hard), you can achieve your dreams.” I am very 9 (luck) to have them.
What about you？ What are your favourite 10 (subject)？ Please write back soon.
Yours,
Tom
答案与解析：
with —— share sth. with sb. 意为“与某人分享某事”。
on —— on time为固定短语。
wear —— have to后接动词原形。
But —— 表示转折关系。
healthy —— keep healthy意为“保持健康”。
hardly —— hardly ever为固定频度副词短语。
friends —— make new friends意为“结交新朋友”。
hard —— work hard意为“努力学习”。
lucky —— be lucky意为“幸运的”，形容词作表语。
subjects —— 前有favourite，且谓语为are，用复数。
Passage 20【综合篇】My Dream
话题：我的梦想（Unit 1 + Unit 3 + Unit 4）
难度：★★★☆☆
Everyone has a dream. My dream is 1 (become) a vet（兽医）. I want to help animals 2 danger. Many animals are losing their homes because people 3 (cut) down forests. They need our help.
To make my dream come true, I know I have to work hard. First, I need to be good 4 science. I find biology（生物学）very 5 (interest). I often read books about animals in my free time. Second, I need to keep 6 (health) myself. A strong body helps me do more for animals. I do exercise every day and I 7 (hard) ever eat junk food.
My parents are very supportive. They say, “Follow your heart and never 8 (give) up.” I am 9 (luck) to have them.
I believe that one day, I can make a 10 (different) for animals. I will work hard for my dream.
答案与解析：
to become —— dream is to become...意为“梦想是成为……”。
in —— in danger意为“处于危险中”，固定短语。
cut —— cut down为固定短语，此处用一般现在时。
at —— be good at为固定短语。
interesting —— interesting修饰事物（biology）。
healthy —— keep healthy意为“保持健康”。
hardly —— hardly ever为固定频度副词短语。
give —— never give up意为“永不放弃”，give用原形。
lucky —— be lucky意为“幸运的”。
difference —— make a difference意为“有所作为”，固定短语。

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