九年级英语 Unit 6 When was it invented? 基础检测（无答案）

九年级英语 Unit 6 基础检测
一、根据句意和所给首字母提示完成句中所缺单词
1. This kind of car is p ____ in our factory.
2. The abacus was invented many c_________ ago.
3. Charles was a careless boy. He often made m____ in his homework.
4. —Thank you for helping me a lot.
—It's my p__________．
5.The province is d_______ into some cities. Some are big and others are small.
二、用括号内所给单词的适当形式填空。
1. The pyramids were built to protect the tombs (坟墓) of ________(rule) or other important persons.
2. The ________(biscuit) in the box were in pieces when Susan opened it.
3. Henry watched the milk until it ________(boil) and then turned off the gas.
4. After the big earthquake, the ancient house ________(remain) safe. It was amazing.
5. He is a basketball player and he started to play for the ________(nation) team at 19.
三、单项选择
1．Vocabulary is important to language learning. Therefore, you'd better try different ways you can think of ________ words and expressions.
A. remember B. to remember
C. remembering
2. Jessica's parents always encourage her ________ out her opinions,
A. speak B. speaking
C. to speak D. will speak
3．- I had a good time in the study trip last week.
- ________
With pleasure.B．Thank you.
C．OK! D．I'm glad to hear that.
4．He is too lazy so he ________ does housework. We shouldn't learn from him.
A．almost B．hardly C．probably D．exactly
5. The song was written for the brave ________ who died for their country.
A. heroes B. writers C. actors D. drivers
6. Nancy doesn't like doing chores. But she was made ________ the dishes yesterday.
A. wash B. to wash C. washing D. to washing
7. The bread that was thrown away just now had a ________ taste.
A. salty B. sour C. sweet D. crispy
8. My dad doesn’t like the sour ________ in the slightest.
A. sound B. smell C. taste D. sight
9. A year has four seasons and it ________ twelve different star signs.
A. divided into B. is dividing into
C. dividing into D. is divided into
10.—It’s time to go to bed, Li Ming.
—Mum, I have a lot of homework to do and I won’t go to bed ________ I finish it.
A. after B. until C. as soon as D. since
三、完形填空
Now, smart mobile phones are getting more and more popular not only with the young but also with the old. The phones are now very useful ___11___ you can download（下载）all kinds of new apps. With these apps, you ___12___ play games, watch movies, chat with friends and so on. For example, many people like using WeChat to communicate ___13___ others. They even send WeChat Lucky Money to their friends.
In fact, it is really difficult for people to ___14___ apps. They need lots of knowledge that you don’t know. But some middle school students are inventing their own apps. ___15___ an app competition for middle school students was held in Shanghai, China. A group of middle school students from around China ___16___ their inventions at the competition.
Zhang Shaolin, a student from WFLMS, has invented an app called ___17___ Helper. His app is very useful. It tells people when and ___18___ to do exercise every day. It can tell you to exercise on time when the mobile phone rings. Zhang Jichen is a student in Grade Nine from Beijing. The air in Beijing is often ___19___ , so he invented an app that can calculate（计算）PM 2.5. In this way, he can know whether the ____20____ is bad or not by his mobile phone before he goes out, and he is able to choose the right clothes ____21____ the app.
“It is not easy to make an app. You have to be really ____22____ and patient. Sometimes you have to ____23____ again and again. But I enjoy doing it,” said Zhang Yuqi, another ____24____ from WFLMS. Many interesting apps have ____25____ a deep impression（印象）on the engineers at the competition. What kind of app do you want to make You may try to make one, too!
11．A．so B．if C．until D．because
12．A．need B．can C．must D．should
13．A．with B．for C．about D．on
14．A．buy B．sell C．make D．find
15．A．Recently B．Finally C．Firstly D．Nearly
16．A．Watched B．showed C．invented D．finished
17．A．Health B．Life C．Travel D．Study
18．A．what B．which C．how D．why
19．A．nice B．fresh C．thick D．terrible
20．A．air B．sky C．weather D．sun
21．A．according to B．along with C．out of D．as for
22．A．polite B．helpful C．careful D．active
23．A．catch B．try C．believe D．help
24．A．parent B．friend C．student D．teacher
25．A．taken B．left C．given D．brought
四、.用方框内所给单词的适当形式完成短文
famous　science　paint　before　call　invent　smile　great　year　this
Who designed the first helicopter Who 1.________some of the most famous pictures in the world Who knew more about the human body than most artists of his time There is an answer to all 2.________questions—Leonardo da Vinci.
Leonardo may have been 3.________genius people have ever known. He lived in Italy around the year 1500.But many of his 4.________seem modern to us today. For example, one of his notebooks has drawings of a helicopter. Of course, he couldn’t build a helicopter with the things he had. But 5.________say his idea would have worked.
But Leonardo wasn’t just an inventor. He was one of the greatest artists of his day. By the time he was twenty 6.________old, he 7.________a master painter, and as he got older he became even 8.________. Sometimes he drew many times 9.________he was ready to paint.
Many of Leonardo’s wonderful paintings are still with us today. You may know one of his most famous works—the 10.________woman known as the MonaLisa.
五、作文
假如你发明的“飞行单车”在学校科技节中获奖，被推荐参加一个国际青少年科技展览。请用英语介绍你的发明，内容包括下图中1~4项。
飞行单车
外观：两个轮子、两只翅膀2.用途：行驶于地面和空中、可拍照、能对话3.特点：速度快、使用太阳能、环保4.改进计划（1~2点）
参考词汇：轮子wheel,太阳能solar power ;
2.词数100左右（文章的开头已给出，不计入总词数）;
3.不得透露学校、姓名等任何个人信息，否则不予评分。
My invention is a flying bike .
_______________________________________________________________________________