Unit 1 Stay Healthy 课时作业 2024-2025学年英语冀教版九年级全册（含解析）

Unit 1 Stay Healthy
一、单选题（共10小题，每小题4分)
1.—Sally, can you help your sister______
—OK, Mum. But where are her clothes
A. do her homework B. get dressed
C.clean the room D. get up
2.We come a lot earlier. We have no choice but______ for the bus.
A.wait B.waits C.waiting D.to wait
3.—I have a toothache. What should I do
—You should go to the______.
A.dentist B. teacher C.engineer D.actor
4.—What are you going to do this weekend
—I am going to visit the sick kids in the hospital and _________ them _________ as a volunteer.
A. wake; up B. cheer; up C. give; up D. pick; up
5.—Bob, when will you help me do a survey, today or tomorrow
—_____ is OK. I'm free these two days.
A. Both B. None C. Either D. Neither
6.Stop making so much noise. It is ______ to the sleeping children.
A.comfortable B.relaxed C.harmful D.useful
7.—Mom, must I tidy my room right now
—No, you______. You can do it after breakfast.
A. needn't B.mustn't C.can't D.shouldn't
8.The little girl______ stay alone at home at night.
A. is dared not B. doesn't dare to
C.dare not to D. is dared.
9.—Let's go to the museum this weekend.
—_______ I have to prepare for the speech competition.
A. Yes, please. B. With pleasure. C. Go ahead. D. What a pity!
10.Our headmaster asks us to watch the news every day______ we can find out what's going on around the world.
A.so that B. even though C. in order to D.instead of
二、阅读理解（共5小题，每小题4分)
Isn't fast food delicious Aren't fast food restaurants cool ...The answer to these questions is yes.
However, there are growing facts that fast food is one of the worst parts of modern life. And studies have shown that burgers and fried chicken, which we enjoy so much, can cause a lot of health problems.
In spite of(尽管) this, why are fast food restaurants so attractive(吸引人的) The first and most important reason is that their service is fast. Their staff(员工)are friendly and very smart-looking in their clean and bright uniforms (制服).
Moreover, most fast-food restaurants are near places that people always pass by. It is so easy to grab a burger and eat on the way to work.
Fast food is often so conveniently packed(包装方便) that it will not cause a mess even if you stand and eat it. Fast food restaurants are also very clean. A lot of clever ads(广告) have made them the coolest places in town, but none of them has ever told and will never tell you that too much fast food is not good for your health.
Such attractive places are selling junk food! Isn't it a pity Is there a way to change the fast-food restaurants into special places where you get the best possible, healthy and fresh food
Well, why not
As people realize the health problems that fast food causes, it is quite likely that fast food restaurants may go out of date. It may happen sooner or later.
Therefore, instead of resisting (抵制) fast food restaurants, a better idea may be to persuade (说服) them to change their menu! Fast food restaurants can be places to go to when you want to eat something that will be good for your body. If they could combine (结合) healthy food with their speed of service, delicious tastes and comfortable feelings, that will be the next best thing on the earth for the human beings!
11.What does "this" in Paragraph 3 refer to
A.Fast food is delicious.
B.Fast food restaurants are cool.
C.People enjoy fast food.
D.Fast food can cause health problems.
12.Fast food has many advantages EXCEPT that it's ______.
A.delicious B.fast C.healthy D.unhealthy
13.Which word can replace the word "grab" in Paragraph 4
A.move suddenly B.get quickly C.throw quickly D.carry carefully
14.According to the passage, ads about fast food ______.
A.show you all the facts B.don't tell you the whole truth
C.make it hard to buy fast food D.make fast food restaurants out of date
15.The author advises ______.
A.making the service of fast food faster
B.resisting fast food restaurants
C.changing tastes of fast food
D.making fast food good for health
三、完形填空（共10小题，每小题4分）
Many people know junk food is unhealthy. But they 16 love their ice cream, pizza, French fries, candies and so on. Why are those foods so 17
From the development history of humans, it is reasonable for humans to have such strong desires for high-calorie and sugar-heavy foods. There are many different 18 about why people still love these foods nowadays. 19 one certain theory is that it's because the inheritance(遗传特征) in development history of humans.
According to the research, some 20 think the high-calorie meal was very important for humans' success. Early in human history, human beings had to 21 for food, kill animals with basic tools, give birth without anaesthetic(麻醉剂), and be in high-stress situations. Eating meat helped humans have 22 energy to support their bodies and actions.
A health 23 shows that Type 2 Diabetes(糖尿病) has doubled in the last 20 years. The other related diseases 24 obesity and high blood pressure are also fast increasing as a result of junk food.
So, next time when you pick up an ice cream, think of the result and put it down. It is too 30 .
Go for a walk or play a game outdoors. They are the real healthy ways of life.
16.A. yet B.even C.just D.still
17.A. useful B. popular C. Valuable D. relaxing
18.A. hobbies B. problems C. stories D. ideas
19.A. However B. Unless C. But D. Though
20.A. scientists B. artists C. Readers D. singers
21.A. care B. fight C.ask D. leave
22.A. enough B. new C.clean D. free
23.A.symbol B.story C. report D. problem
24.A. as for B.such as C. according to D. instead of
25.A. delicious B.beautiful C.fantastic D. dangerous
答案以及解析
一、单选题
1.答案：B
解析：句意为:—萨莉,你能帮你妹妹穿衣服吗 —好的,妈妈。但是她的衣服在哪儿 根据where are her clothes 可知,此处指帮妹妹穿衣服。
2.答案：D
解析：短语have no choice but to do sth 意为“别无选择只能做某事”,故选D项。
3.答案：A
解析：句意为:—我牙痛。我该怎么办 —你应该去看牙医。根据"I have a toothache."可知应去看牙医,故选A项。
4.答案：B
解析：A叫醒；B振作起来，开心起来；C放弃；D拾起，捡起；结合语境可知，作为志愿者去看望医院的孩子们也要带给他们开心，让孩子们开心起来。故选：B。
5.答案：C
解析：句意:—鲍勃,你将在什么时候帮我做个调查,今天还是明天 —任何一天都可以,这两天我都有空。both“两者都”; none“三者或三者以上都不”; either“两者中的任何一个”; neither“两者都不”。根据"I'm free these two days."可知,选C。
6.答案：C
解析：be harmful to对….有害。
7.答案：A
解析：句意为:—妈妈,我现在必须整理房间吗 —不,你不需要。你可以在早饭后做。以must开头的一般疑问句的否定回答应用needn't或don't have to。故选A项。
8.答案：B
解析：句意为:这个小女孩晚上不敢独自待在家里。dare作实义动词时,有人称和数的变化,dare (to) do sth 意为“敢做某事”;dare作情态动词时,后跟动词原形。故选B 项。
9.答案：D
解析："Yes, please."意为“好的，谢谢。” "With pleasure."意为“乐意效劳。”"Go ahead."意为“继续吧。” "What a pity!"意为“多遗憾啊！”根据后一句可知说话人本周末去不了博物馆。故选D项。
10.答案：A
解析：so that意为“为了”,后接从句;even though 意为“即使”;in order to意为“为了”,后接动词原形;instead of 意为“代替”。根据语境可知,此处应用so that引导目的状语从句。
二、阅读理解
11.答案：D
解析：词义猜测题。根据上一段中的"And studies have shown that burgers and fried chicken, which we enjoy so much, can cause a lot of health problems."可知,this指代的是“快餐会造成很多健康问题”这件事。
12.答案：D
解析：细节理解题。根据第四段中的but none of them has ever told and will never tell you that too much fast food is not good for your health 可知，快餐的缺点是不利于健康。
13.答案：B
解析：词义猜测题。根据"Moreover, most fast food restaurants are near places that people always pass by. It is so easy to grab a burger and eat on the way to work. "可知，大部分快餐店都在人们经常路过的地方，因此人们在上班路上很容易快速买到快餐食品。
14.答案：B
解析：细节理解题。由第四段中的"A lot of clever ads have made them the coolest places in town, but none of them has ever told and will never tell you that too much fast food is not good for your health. "可知，快餐广告不会告诉大家所有的真相。
15.答案：D
解析：细节理解题。由最后一段中的"If they could combine healthy food with their speed of service, delicious tastes and comfortable feelings, that will be the next best thing on the earth for the human beings! "可知,作者建议制作对健康有益的快餐。
三、完形填空
16.答案：D
解析：根据前一句"Many people know junk food is unhealthy."和But 可知本句表示人们在知道了垃圾食品不健康的前提下仍然喜欢冰激凌、比萨饼、炸薯条和糖果等东西。love their
17.答案：B
解析：根据前句"But they ice cream, pizza, French fries, candies and soon."可知,此处表示这些食品为什么受欢迎。
18.答案：D
解析：根据后一句中的one certain theory可知,此处指“关于如今人们为什么还喜欢这些食品,有许多不同的看法”。故选D项。
19.答案：C
解析：前一句说人们喜欢垃圾食品的原因很多,此处强调了某一点,故前后文之间为转折关系。连词 but 意为“但是”,表示转折;副词however也可表示转折,但其后应用逗号与后文隔开。
20.答案：A
解析：根据According to the research可知,此处表示科学家。故选A项。
21.答案：B
解析：根据下文并结合常识可知,过去人类为食物而战斗。故选B项。
22.答案：A
解析：enough意为“足够的”;new意为“新的”;clean 意为“干净的”;free意为“自由的”。结合语境和常识可知,肉能为人们提供足够的能量。
23.答案：C
解析：根据后文中的Type 2 Diabetes has doubled in the last 20 years可知,此处指“健康报告”。
24.答案：B
解析：根据obesity and high blood pressure 可知,此处表示举例。such as意为“例如”,符合语境。故选B项。
25.答案：D
解析：联系上文对垃圾食品的描述可知,此处表示太危险了。故选D项。