Unit 3 Safety 课时作业 2024-2025学年英语冀教版九年级全册（含解析）

Unit 3 Safety
一、单选题（共10小题，每小题4分）
1.The two policemen are ______ a thief.
A.running away B.running out
C. running after D.running into
2.You can______ home in two days.
A. go return B.come back to
C.return D. return to
3.—You look sad. What has happened
—Everyone______ us to win the match, but we lost.
A.expects B. expected C.hopes D.hoped
4.—The big stone is______ heavy______ I can't carry it alone.
—Don't worry. I will help you.
A.such; that B. so; that
C.too; to D. enough; to
5.The driver didn't stop his car _____，so it hit the tree.
A. in time B. at times
C. on time D. all the time
6.—I think Mr. Li is a______ person.
—Oh, no, he is a quite easy-going person.
A.lucky B. single C.humorous D. serious
7.The fire safety practice______ by the students' union every year.
A. organize B. is organized
C. are organized D. organized
8.______, who won the game last night
—Oh, it's Danny.
A.By the way B.On the way
C.In this way D.In the way
9.With the development of 5G technology, our daily lives have become______.
A. more and more convenient
B.the most convenient
C.convenienter and convenienter
D.convenient and more convenient
10.I ________ an invitation to the concert. I can’t wait to go.
A. receive B. will receive C. was receiving D. have received
二、阅读理解（共5小题，每小题4分）
Car accidents happen everywhere every day and are the main cause of injury in the United States. In order to control the increasing accidents, many states have passed tough laws. Also, car manufacturers(生产商) have been trying to make safer cars to save lives.
However, as there are more and more cars and drivers on the road, these safety measures are not enough to stop the increasing car accidents. The National Highway Traffic Safety Administration(美国高速公路安全管理局) reports that a car accident happens every 10 seconds in the United States.
Car accidents may be caused by different reasons. Some accidents are caused by the driver's tiredness or illness or drink-driving. Some may be caused by speeding or running a red light. When this happens, by the time the driver realizes what has happened, it is usually too late. As for ages, young drivers usually have shorter driving years and don't have enough experience while elderly drivers react slowly. Mechanical defects(机械缺陷) such as a broken brake(刹车) are another cause of car accidents. Poor road and weather conditions can also be causes.
Talking about different causes of car accidents can help us know what precautions(预防措施) to take beforehand. We should tell our friends or family members not to drive in poor health or after drinking wine. We should tell young drivers to be careful with road and weather conditions and let elderly friends understand their driving limitation. Besides, we should have our cars checked regularly. The most important thing for us to remember, however, is that we should always follow the traffic rules.
11.What has the government done to try to control the increasing car accidents
A. The government try to make safer cars.
B. The government try to build more roads.
C. The government have passed tough traffic laws.
D. The government make drivers have their cars examined every month.
12.What does the underlined word "elderly" possibly mean
A. Middle-aged. B.Young. C.Old. D. Teenage.
13.Which of the following causes is different from the other three
A.Tiredness. B.Illness. C. Drunk driving. D. A broken brake.
14.Which has nothing to do with a driver's age
A. The driving year.
B. Not knowing the traffic rules.
C.Reacting slowly.
D. Driving experience.
15.In order to avoid accidents caused by mechanical defects, we should______.
A. not run a red light
B. drive the car when we are in good health
C. not drive when we are too old
D. have our cars examined regularly
三、完形填空（共10小题，每小题4分）
What can you do if one of your classmates suddenly has nose bleeding You can ask him or her to lean forward(前倾) and pinch(捏住) the 16 . First aid is an important life skill that everyone 17 learn. Just as its name says, first aid is the first step 18 a person gets expert medical help. It includes staying safe, helping someone feel better and staying 19 . It also includes calling 120. Experts say that the first 10 minutes after an accident is important for 20 a life.
CPR(心肺复苏) is one of the most useful skills to save lives during those 10 minutes. It can help people 21 cardiac arrest (心脏骤停). According to the American Heart Association, about 92 000 people in the US are saved by people who perform CPR every year.
Besides this, there are some other first aid skills that are helpful for daily accidents and 22 .Broken bones may happen when you play outside. You can support the bones with your hands or clothes to stop movement. Then, find an adult or call 120 for 23 help.
What if someone sprains(扭伤) his or her ankle (脚踝) The right way to 24 first aid is to put something cold on the ankle. Either an ice bag or a cold drink bottle will be a good 25 . Then go to find an adult for help.
16.A. ears C.eyes B. mouth D.nose
17.A. may B. should D.need C.can
18.A. after B. until C.when D.before
19.A. quiet B. worried C. surprised D. calm
20.A. saving B. protecting C.keeping D.passing
21.A.on B.with C.for D. to
22.A. things B. experiences C.illness D. practice
23.A. nearer B. further C. quicker D. slower
24.A. offer B. get C.study D.help
25.A. advice B. chance C. choice D. medicine
答案以及解析
一、单选题
1.答案：C
解析：run away意为“逃跑”;run out意为“用光”;run after 意为“追赶”;run into 意为“偶然遇到”。根据语境可知此处指两位警察正在追小偷。故选C项。
2.答案：C
解析：home 为地点副词,其前不加介词;return home意为“回家”,符合语境。故选C项。
3.答案：B
解析：短语expect sb to do sth意为“期待某人做某事”;没有hope sb to do sth 的用法。结合后面的lost可知应用一般过去时,故选B项。
4.答案：B
解析：so… that...意为“如此……以至于……”,符合语境,故选B项。
5.答案：A
解析：句意为：那个司机没有及时停住他的车，所以它（车）撞到树上了。in time意为“及时”；at times意为“有时”；on time意为“准时”；all the time意为“一直”。结合语境，故选A项。
6.答案：D
解析：lucky 意为“幸运的”;single 意为“单身的”;humorous 意为“幽默的”;serious意为“严肃的”。答语中有no,所以此处表达的意义应与easy-going 相反。故选D项。
7.答案：B
解析：分析句子可知,主语和动词 organize 之间是被动关系,根据every year可知此处用一般现在时的被动语态;主语是单数,助动词be用is。故选B 项。
8.答案：A
解析：by the way意为“顺便问一下”;on the way意为“在路上”;in this way意为“用这种方式”;in the way 意为“挡路”。此处指顺便问问,故选A项。
9.答案：A
解析：根据语境并结合选项可知此处表示“越来越便利”,convenient为多音节词,应用more and more convenient。故选A项。
10.答案：D
解析：根据 I can't wait to go我迫不及待的想去了.可推出已经收到邀请了,强调现在时，故用现在完成时have/has+过去分词.故选:D.
二、阅读理解
11.答案：C
解析：细节理解题。根据"In order to control the increasing accidents, many states have passed tough laws."可知应选C项。
12.答案：C
解析：词义猜测题。根据画线词前的while及语境可知,此处应表示两种情况的对比,前面说的是年轻的司机,所以elderly应表示“年老的”。故选C项。
13.答案：D
解析：细节理解题。根据文章内容可知,疲劳、疾病和酒驾都是司机本身的问题导致的交通事故,但是刹车坏掉是汽车自身的问题。
14.答案：B
解析：细节理解题。根据文章内容可知,司机的驾驶年限、反应速度和驾驶经验都与司机的年纪有关,是否了解交通规则与司机的年纪无关。故选B项。
15.答案：D
解析：细节理解题。根据 we should have our cars checked regularly并结合常识可知,为了避免由汽车的机械缺陷导致的交通事故,应该定期检查汽车。故选D项。
三、完形填空
16.答案：D
解析：根据"What can you do if one of your classmates suddenly has nose bleeding "可知此处表示捏住鼻子。故选D项。
17.答案：B
解析：句意为:急救是每个人都应该学习的一项重要的生活技能。should意为“应该”,符合语境。
18.答案：D
解析：根据常识可知,急救是一个人在得到专业医疗帮助前的第一步。before意为“在……之前”,符合语境。故选D项。
19.答案：D
解析：句意为:它包括保持安全、帮助某人感觉更好以及保持冷静。stay calm意为“保持冷静”,符合语境。故选D项。
20.答案：A
解析：句意为:专家说,事故发生后的前10分钟对挽救生命很重要。此处表示“挽救生命”,save意为“挽救;拯救”。故选A项。
21.答案：B
解析：句意为:它可以帮助心脏骤停的人。此处用 with结构作后置定语。故选B 项。
22.答案：C
解析：句意为:除此之外,还有一些其他的对日常事故和疾病有帮助的急救技巧。illness意为“疾病”,符合语境。故选C项。
23.答案：B
解析：句意为:然后,找一个成年人或拨打120寻求进一步的帮助。further意为“进一步的”,符合语境。故选B项。
24.答案：A
解析：句意为:提供急救的正确方法是在脚踝上放点凉的东西。offer意为“提供”,符合语境。
25.答案：C
解析：句意为:冰袋或冷饮料瓶都会是不错的选择。choice意为“选择”,符合语境。故选C项。