人教版九年级全册Unit 7 Teenagers should be allowed to choose Section A基础练习（含答案）

Unit 7 Teenagers should be allowed to choose their own clothes
Section A基础练习
一、根据首字母提示补全单词，并将单词的正确形式完整地填写在横线上（每空一词）
1.If you don't work hard，you'll f the test.
2.You should get up e ，or you'll be late for school again.
3.We must be s with ourselves in the study.
4.S I go to the movies on weekends.
5.Don't w about your son. He'll be all right soon.
二、用所给词的适当形式填空
1. It is good news. Bob has just got his (drive)license.
2. －Would you please drive more quickly, Nick It’s a little late.
－I’d like to, but (safe) must come first.
3. —Mr. Smith has decided to give up his bad habit of (smoke).
—That’s good news. I hope he can do it.
4. My sister wants to get her ears (pierce).
5. The pair of shoes is big enough for him (wear).
单项选择
1. —-Why not get Lucy a CD player for her birthday
—- . That’ s too expensive.
I agree with you. B. Good idea!
No way! D. Not at all.
2. Tom, your hair is too long. Would you please get your hair
A. cut B. to cut
C. cutting D. to cutting
3. Sometimes our hobbies can our work.
A. get in the way of B. get into
C. get out of D. get on
4. Our English teacher is very strict us.
A. to B. with
C. about D. from
四、完型填空
In ancient times, the “Four Great Inventions” in China had a great influence on the whole world. In recent years, China once again has ____1___ its ability to change the world with its “Four New Great Inventions”: high-speed railways, mobile payment, bike-sharing and online shopping.
Do you know ____2____ the new inventions can appear in China The “Four New Great Inventions” are ____3____ related to China’s high-tech innovation(创新). For example, the operating mode(模式) of bike-sharing is based ____4____ the satellite navigation system（卫星导航系统), mobile payment, big data and other high technology. This shows that China’s high-tech innovation has greatly ____5____ the quality of people’s lives.
China has entered a new innovative era(时代), thanks to the large amount of ____6____ that China has spent on encouraging innovation. China is beginning to ___7___ in innovation in some ways.
“The Four New Great Inventions’ have ___8___ improved the customers’ experiences, and helped national and global(全球的) economy develop at the same time, ”said Charlie Dai, principal analyst(首席分析师) of an American market research company.
As a whole, all the Chinese are ___9____ of their “Four New Great Inventions”. It is increasingly clear that China is innovating and no longer ___10___ western ideas. More and more foreigners hope to promote(促进) economic growth of their countries by learning from China’s innovation.
1．A．seemed B．appeared C．looked D．showed
2．A．when B．what C．why D．where
3．A．all B．both C．neither D．none
4．A．in B．on C．to D．from
5．A．improved B．finished C．invented D．wasted
6．A．people B．water C．electricity D．money
7．A．try B．lead C．win D．value
8．A．surely B．hardly C．nearly D．badly
9．A．proud B．tired C．bored D．satisfied
10．A．helping B．increasing C．copying D．Creating
阅读理解
We see humans all around us. But when was the first human seen Early humans did not leave behind any written records. However, they left behind many paintings on the walls of the caves (洞穴) where they lived. These paintings tell about their life, and we know these early humans walked on four limbs (四肢) like apes (猿). Also, they did not live at one place but moved from place to place in search of food and water.
Without any tools, early humans used stones, bones of animals, and sharp pieces of wood to dig, hunt and cut their food. They also used these to protect themselves from animals. Since stones were used to make tools, this age was called Stone Age.
With time going, tools made of bones and stones were replaced with metal ones which were stronger, sharper, and longer-lasting. Metals were also used for farming and making knives. Copper (铜) was the first metal to be used.
The first fire that early humans noticed was natural fire caused by lightning. With fire, early humans could now light up dark caves. They could keep themselves warm during cold weather and cook meat. Also the fire could drive animals away.
Early humans noticed new trees growing from the seeds that fell to the ground from the fruits. This gave them the idea that they could make their own food by planting seeds, which led to farming. With the beginning of farming, early humans began to settle down. They moved out of the caves and lived on farms and near the fields together, then the first villages came up.
Raising animals was a big event in human history that changed the life of early humans. The wild dogs were probably the first animal to be raised. As time went, goats, sheep, cows, donkeys, and horses were kept, too. This led to herding (畜牧业). Milk, meat and wool came from these animals.
1．Why did early humans have to move around
A．To find more caves to live in.
B．To protect themselves from animals.
C．To look for food and water.
D．To make kinds of tools.
2．Which is the correct order of the following events
a. Metal tools appeared.
b. People used bones of animals to hunt.
c. People started to live on farms.
d. Dogs were raised by people.
A．a-d-c-b B．a-c-d-b C．b-a-c-d D．c-b-a-d
3．When were early humans able to live in one place
A．When they could walk on two feet.
B．When they could use metals.
C．When they knew how to farm.
D．When they knew how to use fire.
4．Which statement is RIGHT according to the passage
A．The first tools were made of copper.
B．The first fire noticed by early humans was caused by lightning.
C．The first villages came up before farming appeared.
D．The first animal to be raised was sheep.
答案
一、1.fail2.early3.strict4.Sometimes5.worry
二、1. driver’s/driving 2. safety 3. smoking 4. pierced 5.to wear
三、CAAB
四、1．D 2．C 3．A 4．B 5．A 6．D 7．B 8．A 9．A 10．C
五、1．C 2．C 3．C 4．B