Unit4 SectionB 2a-2f 基础练习（含答案）2022-2023学年九年级英语人教版全册

Unit 4 Could you please tell me where the restrooms are
SectionB2a-2f
一、用所给单词的适当形式填空
1．The girl was afraid of (speak) in front of a group.
2．I had some (difficult) in school last term, but now I do well in each subject.
3．Every child wants to be the __ (proud) of their parents.
4．We will (examination) what he does so that we can know if he can take part in the program.
5．Tom's sister is (shy) than Tom.
6．This is (exact) what I want.Thank you very much.
二、根据提示，用本课时部分的单词完成句子。
1. The noise outside can (影响) our sleep.
2. Emily (很少) helps her mother with the housework.
3. They are busy preparing for the coming English (考试).
4. If you are always (缺席的)from class, your teacher will be angry.
5. He (失败)the exam because he was so careless with his spelling.
三、完成句子
根据汉语意思完成句子，毎空一词。
1.在课堂上我时常保持沉默。
I keep silent in class.
2.我的叔叔过去常常穿着一件黑色的毛衣。
My uncle wear a black sweater.
3.我在游泳队已经有两年了。
It two years since I was on the swimming team.
周末海伦有时和她的朋友们一起去闲進。
Helen sometimes with her friends on weekends.
5.你能告诉我你的家乡是什么样的吗
Can you tell me what your hometown ？
四、完形填空
How long can human beings live Most scientists who study old age think that the human body is ____1____ to live no longer than 120 years. However, 110 years is probably the longest that anyone could hope to live—if he or she is extremely healthy and lucky. Some scientists even say we can live as long as 130 years! Yet, our cells simply cannot continue to reproduce ____2____. They wear out, and as a result, we get old and eventually die.
Even though we can’t live forever, we can live a ____3____ life than ever before. In 1900, Americans’ average lifespan was only 47 years, but today it is 75 years! When does old age begin then Sixty-five may be out-of-date as the ____4____ line between middle age and old age. After all, many older people don’t begin to experience physical and mental decline until after age 75.
People are living longer because more people ____5____ childhood. Before modern medicine changed the laws of nature, many children died of common childhood ____6____. Now that the chances of dying young are much lower, the chances of living long are much higher due to better diets and health care.
On the whole, our population is getting older. Then our population will have lasting effects on our social ____7____, development and our way of life. Some people fear such changes will be for the worse, while some see ____8____, not disaster. Today, many men and women in their “golden year” are healthy, still active and young in ____9____ if not in age.
As our society grows old, we need the _____10_____ of our older citizens. With long lives ahead of them, they need to stay alive and be devoted.
1．A．discoveredB．chosen C．improved D．designed
2．A．rapidly B．harmlessly C．endlessly D．separately
3．A．busier B．longer C．richer D．happier
4．A．finishing B．waiting C．guiding D．dividing
5．A．enjoy B．survive C．remember D．value
6．A．diseases B．fears C．worries D．problems
7．A．changes B．safety C．increases D．improve
8．A．dreams B．chances C．choices D．strengths
9．A．mind B．appearance C．voice D．movement
10．A．contributionsB．protection C．suggestion D．introductions
五、阅读理解
My grandfather often complains about how things have changed, and says that life used to be better.
Families aren’t families the way they used to be. Many people are divorced（离婚的）. If husband and wife are having problems with their marriage, they don’t stay together any more. And mothers used to stay at home to take care of their children, but now not any more. Everyone’s working. No one has time for children any more. They are left for their grandparents.
And the cars! No one walks any more; everyone drives. We used to walk five miles to school every day, even in winters. And in school, the children don’t have to think any more. In math class, for example, we used to add, minus, multiply, and divide in our heads. Kids don’t use their heads any more; they use calculators.
Most families have computers now. In the old days, we didn’t have computers. We didn’t even have electricity. My mother used to spend all day cooking in the kitchen. Nobody eats home-cooked food any more. And people don’t talk to each other any more. They are too busy to talk, too busy to eat, too busy to think…
Life used to be simple, but it isn’t any more.
1．What does the underlined word “marriage” mean in Chinese
A．婚礼 B．家庭 C．婚姻 D．感情
2．When husband and wife have problems with their marriage, __________.
A．they stayed together B．they argued with each other
C．they don’t stay together D．they have no time to solve them
3．Children used to use their heads _______ than nowadays.
A．more B．less C．fewer D．often
4．Families now often eat ________.
A．at home B．in the restaurant C．at friends’ houses D．on the way
5．From the passage we can know __________.
A．all the things have changed now
B．the rhythm of life becomes quicker and quicker
C．life used to be boring
D．there is no difference between lives in the past and nowadays
六、语法填空
China has developed ___1___ (rapid) since the reform and opening-up. More ___2___ more ring roads and subways have ___3___ (appear) and buildings in Beijing are becoming ___4___ (tall) and brighter. People’s ___5__ (live) conditions have improved a lot. And there are more and more kinds of food and clothes to ___6__ (satisfy) people’s needs. Children can study not __7hat’s more, communications are becoming easier and quicker—People can use telephones, cellphones, fax machines and the Internet.
Beijing has made rapid progress and it has already succeeded in __9__ (host) the 2008 Olympic Games. I think it is important to remember the past, live in the present and dream ____10____ the future.
答案
一、1.speaking　2.difficulties　3.pride4．examine　5.shyer　6.exactly
1.influence 2.seldom 3.examination 4.absent 5.failed
三、1.from time to time 2.used to 3.has been 4.hangs out 5.be like
四、1．D 2．C 3．B 4．D 5．B 6．A 7．A 8．B 9．A 10．A
五、1．C 2．C 3．A 4．B 5．B
六、1．rapidly 2．and 3．appeared 4．taller 5．living
6．satisfy 7．only 8．on 9．hosting 10．about