文档内容
外研版七年级下册 新教材（讲义）
Unit 4 The art of having fun 重点语法--祈使句
一、祈使句的含义
祈使句表达说话人对对方的叮嘱、劝告、希望、建议、请求或命令等。祈使句一般以_________开头,无时
态和数的变化
二、祈使句的常见句型：
这类句子的主语常是第二人称you,但you常省略。否定形式是直接在动词前加
以动词原形开头的祈使句 _________或 _________。
(Do型/Be型) ★Don't give yourself too much stress. 不要给你自己太多压力。
★_________ too late to learn. 学习永远不会太晚。
★Be careful not to get lost. 注意不要迷路了。
这类祈使句常用于请求允许( let us)或提出建议(let’s)。
肯定形式:Let+宾语+动词原形+其他成分
否定形式:
由let构成的祈使句
①_________let+宾语(第三人称)+动词原形+其他成分
(Let型)
②Let+宾语(第一人称)+ ________+动词原形+其他成分
★Let's go for a picnic tomorrow. 让我们明天去野餐吧。
★Open your mouth and _____ me have a look. 张开你的嘴，让我看看。
★Don’t let me down. 不要让我失望
这类祈使句实际上省略了动词,常用在请求、命令和口号中。有些祈使句以no
No+v.ing/名词 开头,后加名词或动名词,常用于公共场合的提示语,表示 “_____做某事”。
(No型） ★ No Photos!禁止拍照
★ No Parking!禁止停车!
★ No Visitors!游客止步!
三、祈使句的答语
回答祈使句时,要用一般将来时,肯定回答用“Yes, I will.”,否定回答用“__________.”
学学科科网网（（北北京京））股股份份有有限限公公司司一、单项选择
1．________ talk with your classmates in class. It’s not good.
A．Don’t B．No C．Let’s D．Not
2．________ park here when you see the sign.
A．No B．Not C．Won’t D．Don’t
3．—Tom, ________ here to carry the box for me, will you?
—All right.
A．coming B．came C．come
4．________ play baseball in the garden. Your grandfather is relaxing there.
A．Not B．Don’t C．No D．Can’t
5．Her doctor said, “_________ work so hard.”
A．Stop B．Don’t C．Can’t D．No
6．_________ be nervous.
A．Stop B．Don’t C．Can’t D．No
7．_________ your homework here tomorrow, Lucy.
A．Bring B．Brings C．To bring D．Bringing
8．The doctor says to Tom, “_________ stay up too late.”
A．Doesn’t B．Can’t C．Don’t D．No
9．________ here on time next time, or you’ll be punished.
A．Be B．Being C．To be D．Been
10．________ this kind of peach, and you will like it.
A．To try B．Trying C．Tried D．Try
11．________ tell me the bad news! I’ll be crazy.
A．Never to B．Not C．Don’t D．No
12．—Jack, ________ stay up late. It is not good for you.
—OK. I won’t.
A．doesn’t B．don’t C．/
13．________ in the classroom, Eric.
—Sorry, Miss Green.
A．Not eat B．Not to eat C．Don’t eat D．Can’t eat
14．Lingling is reading, please ________.
A．quite B．be quiet C．quiet D．be quite
15．________ dressed now! We have to go right away (立刻).
学学科科网网（（北北京京））股股份份有有限限公公司司A．Getting B．To get C．Get D．Gets
二、完成句子
16．请拨打电话0558-8456258 找李老师。
Please Mr. Li 0558–8456258.
17．如果你想了解更多中国艺术，不要错过这里的戏剧表演。
If you want to learn about Chinese art, don’t the opera shows.
18．You can’t eat ice-cream after dinner.（改为同义句）
ice-cream after dinner.
19．Remember to bring your dictionary to school tomorrow. (改为同义句)
to bring your dictionary to school tomorrow.
20．开会不要迟到。
Don’t the meeting.
21．play, the, don’t, street, on
.
22．You can’t eat in the music room, Jill.(改为祈使句)
in the music room, Jill.
23．今天晚上我们出去吃饭吧。
Let’s this evening.
24．You can’t do it like that. (改为祈使句)
it like that.
25．Talk in class. (改为否定句)
in class.
26．狗很聪明。它们通常不会迷路。
Dogs are very smart. They usually don't .
27．我们不要总是用相同的方式看事情。它们是不同的。
We don't always see things . They are different.
28．我一点也不喜欢坐公交车，因为有太多的人。
I don't like taking the bus because there are people.
29．Don't smoke in the restaurant.(改为同义句)
in the restaurant.
30．My sister and I don't look the same. （改为同义句）
My sister and I .
三、单词拼写
31．Please (sit) between Lucy and Lily.
32．Don’t (speak) loudly, please! You’re in the library.
学学科科网网（（北北京京））股股份份有有限限公公司司33．Go along the street and t (转变) right and you’ll see my bookshop.
34．Don’t (忘记) to bring your book to school tomorrow.
35． (not leave) your homework for tomorrow, Larry.
36． (wear) more clothes, or you will catch a cold.
37． (not make) any noise! Your mother is sleeping.
38．Don’t (fight) with each other in the school.
39．Come and (sing) with us, please.
40．To make water clean, please some chemicals to it. (添加)
四、选词填空
用方框中所给单单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空只填一个单词。）
example with think have interest do problem they wear careful
Do you wear school uniforms（校服）? In the United States, most private schools（私立学校）have
uniforms. Some public schools（公立学校）have them, too.
These schools think uniforms help students 41 their studies. When everyone 42 the same
thing, students don’t spend much time 43 about clothes. So they can study 44 .
And what’s more, students are playing at schools and their clothes may be damaged（损坏）or dirty during
break time or 45 sports. If they wear uniforms, they would not care about them too much. But if they wear
their beautiful clothes, they would care about them too much or they would not do any sports. So uniforms help
students enjoy their time at school and they don't worry about their clothes.
There are 46 however. Some parents say they spend too much money on uniforms. Some students say
their uniforms are not 47 .
But even if some schools don’t have uniforms, almost every school 48 a dress code（着装规定）.
They tell what students should not wear. For 49 ; no tank tops（吊带裙）and no bad words on any
clothing.
Dress codes can be very strict in some schools. If students don’t follow 50 , they might have to go
home and change clothes. So some would say, why not have school uniforms? What do you think?
potato, one, thousand, exercise, have, wear, real, we, health, way
In early 2020, a disease called novel coronavirus pneumonia(新型冠状病毒肺炎) hit Wuhan. 51 of
people were infected(感染). Nobody wants to get the disease. But how should we prevent NCP and take care of
52 ? So learning to stay away from illness and keeping 53 are necessary to us. Here are some 54
to help us.
The 55 thing to stay in good health is doing sports. Don't be lazy! Spring is always the best time to
56 .You can play ball games, climb the mountains or just take a walk after 57 dinner. They are not only
good for health but also great fun. Second, we should also try not to go outdoors or go to places where there are
many people. Next, when we go out, don't forget to 58 masks. It’s 59 important for us. Then we
学学科科网网（（北北京京））股股份份有有限限公公司司should form a habit of washing our hands often. Last but not least, we'd better drink more water and eat more
vegetables such as 60 and onions, I hope everyone can be happy and comfortable.
用do，does，don't，doesn't，am，is，are或can填空。
61．— you like playing football?
—No, I .
62．What your favorite food?
63．I not good at English, but I speak a little English.
64．— she want to be a doctor?
—Yes, she .
65．—How your uncle?
—He fine.
66．—What you do?
—I play basketball.
五、短文填空
In America when people meet each other for the first time, they talk a 67 things like weather, family,
work, school, or sports. They ask questions like “Do you have any brothers o 68 sisters?”, “Where do you
work?”,“What school do you go to?” and “Do you like sports?” They a 69 ask questions like “Where do you
come from?” and “Where do you live?” These are polite questions. But some things are p 70 or private(私人
的), and questions about them are not p 71 . People don't ask questions about a person's salary(薪水). They
don't ask h 72 much someone paid for something. It is OK to ask children how old they are, but it is not polite
to ask older people about their a 73 . It is also not polite to ask people questions about politics(政治) or
religion(宗教) if you don't know them very w 74 . People don't ask unmarried people “W 75 are you
single?” and they don't ask a married couple with no k 76 “Why don't you have any children?”
I come from a large family, and I share same personality (个性) 77 several family members. But 78
is clear to me that I'm like my grandfather most, although (虽然) we are different in some 79 (way), too.
My grandfather and I both like to spend time outdoors. We enjoy 80 (ride) our bikes and watching
sports. I really like to go fishing with him. We both love nature. We also enjoy working in his garden 81
(grow) fruit and vegetables.
But 82 (like) my grandfather, I love being outside in the snow in winter. I like to have snowball fights
with my friends, but he likes to sit by the fire and read. Sometimes he and I play cards. But I don't 83 (real)
enjoy that very much. I'm so energetic (精力充沛的) 84 I can't sit for so long.
On the other hand, when we play computer games, I have fun. But my grandfather doesn't feel 85
(excite) at all. He is kind of slow.
In fact, I don't care 86 we do together. I like being with my grandfather and spending time with him.
学学科科网网（（北北京京））股股份份有有限限公公司司We are a good fit.
一、完形填空
I’m Liu Qiang. I’m 87 11-year-old boy and I come from Wuhan. It’s an old city. There are 88
people in my family: my grandparents, my parents, my sister and I. I have a big 89 . My sister and I 90
students in a middle school. Our school is small. 91 is near our home.
My sister and I get up early from Monday to 92 because we must go to school before 7:40 on
school days and we must go to an English club by bike 93 7:50 on Saturday morning. At school we
have English, P. E. , Chinese, art, music and so on. Of all the subjects, art is my favorite. I can 94 very
well. What about my sister? She likes P. E. She is good at playing volleyball.
My sister and I like 95 friends. Many of our friends often play with 96 after school. On
Sunday morning, we don't get up 97 because we don’t go to school or clubs this day. We often play
volleyball or soccer. We are 98 about doing sports. In the afternoon my sister and I usually do homework
for four hours. There is always 99 homework for us to do. My sister always asks me for 100 .
It is difficult 101 her to learn English well.
87．A．a B．an C．the D．/
88．A．four B．five C．six D．seven
89．A．school B．photo C．room D．family
90．A．be B．is C．are D．am
91．A．It B．He C．This D．She
92．A．Saturday B．Thursday C．Tuesday D．Friday
93．A．in B．at C．on D．under
94．A．sing B．draw C．play D．run
95．A．make B．makes C．making D．to making
96．A．we B．our C．ours D．us
97．A．late B．well C．early D．healthily
98．A．excited B．exciting C．boring D．bored
99．A．much B．many C．little D．a little
100．A．play B．English C．homework D．help
101．A．of B．for C．at D．after
二、阅读理解
What is the most stressful thing in school? It is probably the exam. Exams can put us under a lot of pressure.
But some students do well under pressure, while others feel terrible. So, why do some students perform better under
stress?
学学科科网网（（北北京京））股股份份有有限限公公司司It all comes down to dopamine (多巴胺). Dopamine is a chemical (化学物质) in our brain that sends signals
(信号) to our body. It has many important roles: influencing memory, attention and how we learn. Our brains work
best when there is a balance of dopamine — not too much or too little.
Our brains control dopamine in two ways. It either takes out dopamine quickly, or gradually. Exam success
can be connected to how fast dopamine goes back to a balance, according to new research from the University of
Missouri, reported Yahoo.
What happens when we take an exam? If you become stressed, your brain will start to overload on dopamine.
It is like a cup overflowing with water. The quicker you can go back to a balance of dopamine, the quicker you will
concentrate, helping you perform better in an exam.
Scientists found that，during a test，people who slowly got back to an even balance of dopamine scored 8
percent lower. That's the difference between a good mark and a bad mark.
But don't fear, there is some good news for every student. The study also found that the more practice you get,
the less stressed you'll be.
So, it turns out that practice really does make perfect.
102．Which of the following things does dopamine play a role in?
① remembering something ② having a good rest
③ paying attention to the teachers ④ choosing the way we learn
A．①②③ B．①③④ C．②③④ D．①②④
103．The underlined word “overload” in Paragraph 4 means ________ in Chinese.
A．生产 B．下载 C．超载 D．出现
104．Some students do better under stress because ________.
A．they have a lot of dopamine
B．they can go back to a good balance of dopamine quickly
C．they go back to a balance of dopamine slowly
D．they have less dopamine in their bodies
一、补全对话
根据对话内容, 从方框中选出能填入空白处的最佳选项。其中有两项为多余选项。
A: Hi, Janet. Would you like to help save the environment?
B: I don't know. 105
A: Well, first, you can start by turning off the lights.
B: Yes, that's easy. Sometimes I turn on the lights without thinking. What's next?
A: Second, 106 Don't take a bus or a taxi if you don't have to.
B: That will save money, too. What else?
A: Third, 107
学学科科网网（（北北京京））股股份份有有限限公公司司B: Mm, newspapers, magazines, mails... We get a lot of paper at home. Good idea!
A: The fourth idea is turning off the shower when you're not using it.
B: You mean when I have shampoo in my hair?
A: Yes. Get wet. 108 Put the shampoo in your hair and then turn on the shower and wash it out.
B: 109
A: Yes, it will help a lot.
A．What can I do?
B．Turn off the shower.
C．don't use plastic bags.
D．try to recycle paper.
E．You can try to reuse waste water.
F．you can ride a bicycle.
G．Will that help the environment?
二、任务型阅读
Hi, my name is Joe. I'm on holiday in Italy at the moment and we're in Rome. It's a really beautiful city.
We arrived last Saturday. It was a long journey, but it was fun. I bought some magazines and some sweets at
the airport of Sydney before we got on the plane, so I was happy.
Our hotel is in the city centre. It's a very old building, but it's comfortable(舒适的). There are lots of old
buildings in Rome because it's an ancient(古老的)city. Yesterday we went to the Coliseum. Do you know what that
is? Well, it's an ancient theatre and the ancient Romans built it 2,000 years ago. People went there to watch games
and sports. We walked round the Coliseum with our guide and I learned a lot about the ancient Romans. It was very
interesting.
After we left the Coliseum, we went to a restaurant and had a meal. There are lots of fantastic restaurants here
and the food is brilliant! We have pizza and Italian ice cream every day. We always sit outside because it is very
hot. My favourite pizza is Quattro Formaggi. This means pizza with four kinds of cheese! Don't forget to taste it
when you're in Rome.
Questions 1-5: Answer the following questions according to the passage above. (根据上面的短文内容回答下列问
题。)
110．How did Joe and her family go to Rome from Sydney?
111．What is the hotel they lived in like?
112．Who walked round the Coliseum with them?
113．Where did they go after leaving the Coliseum?
学学科科网网（（北北京京））股股份份有有限限公公司司114．What does Quattro Formaggi mean?
学学科科网网（（北北京京））股股份份有有限限公公司司
