[题目]-Sorry, I don't know how many colours there are in a rainbow.-Are you joking? This is just knowledge.A.naturalB.generalC.properD.ancient 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】—Sorry, I don't know how many colours there are in a rainbow.

—Are you joking? This is just ________ knowledge.

A.naturalB.generalC.properD.ancient

【答案】B

【解析】

句意：——对不起，我不知道彩虹有多少种颜色。——你在开玩笑吗？这只是常识。

考查形容词辨析。natural自然的；general普遍的，总的，常规的；proper正确的，恰当的；ancient古代的，古老的。general knowledge：常识。根据常识可知“彩虹有7种颜色”，结合上文“我不知道彩虹有多少种颜色”可知此句是“你在开玩笑吗？这只是常识。”故选B。

练习册系列答案

A.push inB.push awayC.push throughD.push for

【题目】Mr. Hu is my favorite P. E. teacher because he always gives us clear ________ in class.

A.encouragementB.instructionsC.introductionsD.invitations

【题目】 Do you know 5G? It is the fifth generation (代) of mobile network technology. These new networks are coming.

China just issued commercial licenses (发放商用牌照) for 5G on June 6. This means that China's telecom companies were soon able to offer 5G networks for mobile phone users.

Each mobile network generation is faster and more powerful than the one before it. 1G let us talk to each other. 2G let us send messages. 3G gave us data and the Internet. And 4G made all of these things faster. What's special about 5G?

5G has a very short delay between sending and receiving information. Now, 4G takes about 100 to 200 milliseconds (毫秒) to send and receive data. But 5G will get it down to 1 millisecond or less—this is almost real-time.

This big change will not only make our mobile Internet faster, but also deeply change our lives. Read on to find out how.

5G+entertainment (娱乐)

5G networks are about 100 times faster than 4G. This means you can download a movie in seconds using 5G.

Also, virtual reality (VR) games will become more popular with 5G. The short delay of 5G will make the games feel even more real.

5G+transportation

5G will also bring us safer self-driving cars. These cars can send signals (信号)to each other. They also talk to traffic lights and road sensors (传感器). 5G will allow cars to react even faster than human drivers.

5G+smart homes

5G also makes the Internet of things possible. Internet of things is a large network that connects everything to the Internet. Smart homes are part of it.

For example, your toaster can automatically (自动地)start making breakfast after your alarm rings. And if its sensor feels the air becoming dry, a smart sprinkler could water your plants by itself.

【1】What happened on the sixth day of June according to the passage?

A.5G came into use

B.China issued commercial licenses.

C.Mobile phone uses could talk to each other

D.5G delayed between sending and receiving information

【2】What does the underlined word "delay" in Paragraph 4 probably mean in Chinese?.

A.延时B.暂停C.断开D.卡顿

【3】5G will change people's lives in many ways EXCEPT _________.

A.entertainmentB.transportationC.smart homesD.health

【4】Which of the following is NOT true according to the passage?

A.We can download a movie faster with 5G.

B.Human drivers can send signals at traffic lights.

C.The plants can water themselves by a smart sprinkler with 5G.

D.5G is faster and more powerful than 4G.

【5】What's the main idea of the passage?

A.Mobile phone users can use 5G networks.

B.Each mobile network generation has their own advantages.

C.5G will change our lives in many ways.

D.5G will bring us safer self-driving cars.

【题目】昨天这个时候，我们正在上一节关于中国文化的课。

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【题目】—The new milk product sells for 15.8 yuan in the supermarket.

—What? It is almost ________ the price. The old one is only 8 yuan.

【题目】Online shopping has become popular in people's daily life. The number of online shoppers in China is growing ________ these years.

A.suddenlyB.rapidlyC.quietlyD.exactly

【题目】根据短文内容及首字母提示，写出所缺单词，是短文内容完整正确。

Dear Sandy,

I'm really glad that you can share your problems and feelings with me. Here is my a 【1】 , First, it's a good choice to take up a hobby to help you relax and. Second, you can make plans for your everyday 1 【2】 . After you study for about two hours, you can take a walk outside and try to relax. Besides, don't stay up late. It's not good for your h 【3】 . Third, never argue with your parents. You should learn to understand them and s 【4】 some time communicating with them. Discuss your problems with them and tell them your ideas. They will help you find better ways to s 【5】 them. In a word, you will have a better life as long as you study hard and often talk with your parents.

Yours,

Nancy

【题目】根据要求完成大作文。

你愿意写作业吗？你觉得学校是否有必要设立“无作业日”？对此，学校在你班进行了调查。请你根据下面调查表格内容写一篇短文，阐述你的观点和理由，在英语课上交流。

	Opinions	Reasons
Most students	Yes	Have free time Feel relaxed
Some students	No	Waste time Get bad grades
I	…	…

要求: 1.短文必须包括所有内容，要适当增加细节：

2.词数: 80词左右。短文开头已经给出，不计入总词数；

3.文中不得出现真实的姓名与校名。

I have done a survey about whether it is necessary to have Homework-free Day. Here are the results.

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