2020秋高一英语北师大版必修2课时作业1 UNIT 4　CYBERSPACE PERIOD ONE　WARM-UP & LESSON 1　TOMORROW’S WORLD WORD版含解析.DOC

1、高考资源网（） 您身边的高考专家课时作业1Warmup & Lesson 1Tomorrows World.单词拼写1Making robots is not the only way to find artificial (人造的) intelligence.2Global (全球的) warming has caused the attention of the world.3Obviously (很明显), your plan is against our will.4After three days of heavy rain, the area was completely floo

2、ded (淹没)5Lisa watched until the train disappeared (消失) from view.6The climate (气候) here doesnt agree with me.7The house looks very old, but in reality (事实) its quite new.8The best plan is to continue to attack (攻击) him to the utmost of our power.9This law applies to all the places of public entertai

3、nment (娱乐)10She described the earthquakes destruction (破坏) in vivid detail.单句语法填空1Modern farming methods have done great harm to the countryside.2They do no harm to anyone and it is wrong to hurt them.3He offered to_help (help) me with my maths, but I refused his help.4There was a rapid growth (grow

4、) in the number of private cars.5The city was in chaos after the earthquake.6The village was under attack by the flood.7She cant get down to work because she was deeply affected (effect) by the news of his death.8The economy in China is developing rapidly (rapid)9He is very optimistic about his chan

5、ce of winning a scholarship this semester.10She stormed out of the room and crashed (crash) the door shut behind her.单句改错1It seems as if she is my brother.iswere2Shakespeares play Hamlet had been made into at least ten different films over the past years.hadhas3He took a quick look at the back of th

6、e book to find the answers to the questions.find后加out4Some day my dream of becoming a lawyer will be come true.去掉be5Tourism may not affect the buildings of cities but its affect on wildlife is obvious.its后的affecteffect.选词填空come true， as if， do harm to， under attack， get into， make up， in the future，

7、 in secret1If I try my best, my dream to go to college will come_true.2He had no choice but to make_up an excuse to explain his being late.3I made many experiments in_secret,_and have been satisfied with them.4Ive got_into the habit of calling in on my grandparents on my way home from school.5In_the

8、_future,_robots can help us do almost everything.6Air pollution will do_harm_to people.7He talked as_if he had been abroad.8Although the group were under_attack for about a month, they didnt plan to give in to enemies.完成句子1He_made_up_his_mind_to_find_out who helped the old man.他下定决心去查明谁帮助了这位老人。2Ther

9、es_no_harm in letting Jimmy go out to play on the snow.让吉米到外面的雪地里去玩没有什么害处。3As long as we work hard, Im sure that our dreams will come_true.只要我们努力，我相信我们的梦想就会实现。4It_is_important_that you (should) lose weight and develop a healthy lifestyle.减肥和健康的生活方式对你来说是非常重要的。5In the last thirty years, great changes

10、have_taken_place in our country.在过去的三十年里，我们的国家发生了巨大的变化。6It_is_clear_that shopping online has affected our daily life now.很明显，现在网购已经影响了我们的日常生活。7This meat tastes as_if/though it has already gone bad.这肉吃起来似乎已经坏了。8This_disease_affects millions of peoples health in the world every year.这种病每年影响世界上数百万人的健康。

11、.阅读理解As Internet users become more dependent on the Internet to store information, are people remembering less? If you know your computer will save information, why store it in your own personal memory, your brain? Experts are wondering if the Internet is changing what we remember and how.In a recen

12、t study, Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know the Internet is changing memory. In the first experiment, they gave people 40 unimportant facts to type into a computer. The first group of people understood that the computer would save the informa

13、tion. The second group understood that the computer would not save it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it.In another experiment, the researchers gave people facts to remem

14、ber, and told them where to find the information on the Internet. The information was in a specific computer folder(文件夹). Surprisingly, people later remember the folder location(位置)better than the facts. When people use the Internet, they do not remember the information. Rather, they remember how to

15、 find it. This is called “transactive memory”According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transactive memories; that is, people are learning how to organize large amounts of information so that they a

16、re able to find it at a later date. This doesnt mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing.这是一篇说明文。随着互联网用户越来越依赖互联网来存储信息，人们的记忆力会下降吗？专家们通过研究表明互联网正在改变我们记忆的内容和方式。1The passage begins with two questions to _.Adescribe how to use the I

17、nternetBintroduce the main topicCshow the authors attitudeDexplain how to store information答案：B解析：推理判断题。由第一段“Experts are wondering if the Internet is changing what we remember and how.”可知，专家们想知道互联网是否改变了我们所记忆的内容和方式。所以判断出文章以两个问题的形式开头就是要引出文章的主题。故B选项正确。2What can we learn about the first experiment?ASpar

18、rows team typed the information into a computer.BThe two groups remembered the information equally well.CThe second group did not understand the information.DThe first group did not try to remember the information.答案：D解析：细节理解题。由第二段“People in the first group knew they could find the information again

19、, so they did not try to remember it.”可知，第一组的人知道他们可以再次找到这些信息，所以他们并没有努力去记住这些信息。所以在第一次实验中我们了解到第一组并没有努力去记住这些信息。故D选项正确。3In transactive memory, people _.Aremember how to find the informationBkeep the information in mindCchange the quantity of informationDorganize information like a computer答案：A解析：细节理解题。由

20、倒数第二段“When people use the Internet, they do not remember the information. Rather, they remember how to find it. This is called transactive memory”可知，当人们使用互联网时，他们不记得这些信息。相反，他们记得如何找到它。这就是所谓的“交互记忆”。所以在“交互记忆”中人们记得如何查找信息。故A选项正确。4What is the effect of the Internet according to Sparrows research?AWe are be

21、coming more intelligent.BWe have poorer memories than before.CWe are using memory differently.DWe need a better way to get information.答案：C解析：推理判断题。由最后一段“This doesnt mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing.”可知，这并不意味着我们变得更聪明了或

22、者更不聪明了。但毫无疑问，我们使用记忆的方式正在发生变化。所以判断出Sparrow的研究表明互联网的影响是它使我们记忆的方式不同了。故C选项正确。.短文改错One Sunday morning we go fishing at a lake. We took ours fishing poles and headed for the lake. As soon as we arrived, so we dropped the lines into the water. Before waiting for about half an hour, I was beginning to get i

23、mpatiently. I wanted to give up, and my grandfather told me to wait a little longer. Finally, there were a sudden pull at the pole and fish was caught. Within the next few minute, my grandfather also caught a fish. Felt hungry, we built a fire by the lake and barbecued the fish. It was delicious.答案高考资源网版权所有，侵权必究！