japane motherUnit 5 Look into Science测试卷
限时：60分钟 满分：100分
一、单项选择(每小题1分, 共10分)
1. Your writing is good ________ some grammar mistakes.
A. thanks for B. with
C. except for D. and
2. ________the development of science and technology, robot cooks will appear in our families in the future.
A. For B. With C. On D. Without
3. —Will you fix up the machine according to the ________, David?
—No problem.ding
A. instructions B. inventions
C. invitations D. interviews
4. The dishes are________! Nothing tastes better.
A. terrible B. humorous C. fantastic D. correct
5. The Tjetoutshirt________the blue skirt. They fit you very well.
A. matches B. express C. compares D. goes
6. A break between class is a good time for students to play sports and talk with their classmates. So it ________ helps with students' health, ________improves their social skills.
A. either; or 2015年12月四级 B. neither; nor
C. not only; but also D. both; and
7. People have ________ too many trees to make desks, chairs, chopsticks and so on.
A. cut up 压轴戏的读音B. cut down C. put up D. put off
8. —Is your WeChat account(账户) safe?
—Yes, even my father can't u it ________I tell him the password.
A. when B. unless C. while D. if
9. Danny met a famous astronaut ________ was the first Canadian astronaut in space.
A. which B. what C. who D. who
10. We'll never forget tho ________ lost their lives for our country.
A. who B. which C. whom D. what
二、完形填空(每小题1. 5分, 共15分)
A famous designer (设计师) and a university student produce a new cup called Vessyl. They have spent veral years ________11 it. The smart cup can not only tell Coca Cola from Pepsi Cola, ________12 also tell people whether they should drink water or not.
When people ________13 liquid(液体) into this smart cup, a few conds(秒)later, it can check this kind of liquid and tell them what it is. Then it gives ________14 information of the drink such as sugar, fat and calories. When people put the cup in their ________15, it can also show them the condition of their bodies. If they are ________16, Vessyl can tell them to drink water.
“My partner and I want people to ________17 healthy. In modern society, people are usually ________18busy to do exerci, or don't even drink enough water every day. They have much ________19. We produce this smart cup so that people can make a choice ________车辆修理20, ” the designer said.
11. A.milk in B. on C. at D. of
12. A. and B. though C. nor D. but
13. A. pour B. pull C. lift D. regard
14. A. a few B. a lot C. lots of D. many
15. A. desks B. hands C. bags maybe歌词 D. mouths
16. A. full B. hungry C. thirsty D. awful
17. A. carry B. have C. touch D. keep
exist18. A. too B. to C. so D. very
19. A. danger B. pressure C. power D. laughter
20. A. quietly 早上好韩语 B. hardly C. wily D. recently
三、阅读理解(每小题3分, 共15分)
Whether from news reports or social media articles, you may know that 5G is coming.
5G is the 5th generation network. It is a new network (网络) after 1G, 2G, 3G and 4G and it can connect everyone and everything together. 5G networks will cover many cities in China soon. 5G means superfast data (数据) speed. One can download a twohour movie for fewer than 10 conds, and it is making our lives more and more convenient.
5G will make lfdriving cars possible. For safety, lfdriving cars need superfast data transmission (传输) to communicate with their nearby environment. 5G is just what makes lfdriving cars achieve this. Even airplanes will become “smart” in the near future. Pasngers will be able to u 5G networks in the air to connect to the Internet or place orders for food and drinks.
5G will be a big help for students who take online class. Many people live in poor areas in the world where there are no schools. But with 5G, this will change. Students all over the world will be able to e places like the Great Wall without leaving their rooms.
It will be also easier for doctors to treat patients remotely by 5G. It means caring for patients from far away.
The facts listed above are only a part of what 5G will make possible and popular. Just as in the early days of the Internet in the 1990s, few could e how it could change our life and the world. The same will surely be true of 5G. With 5G, many things do not em like dreams anymore. Now let's get ready to say goodbye to 4G and welcome the coming of 5G.
21. How long may it take to download a twohour movie with 5G?
A. 15 conds. B. 8 conds.
