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2020-2021学年高一英语北师大版(2020)必修第三册UNIT8,Period,Six,WRITING,WORKSHOP,课时作业

时间:2021-10-22 12:04:45 来源:网友投稿

 Period Six WRITING WORKSHOP Ⅰ.单词拼写 1.Add more h

 if you have a sweet tooth.

  2.A very high p

 of workers in this company are young girls.

  3.When I go camping, I often bring some p

 bags for convenience.

  4.Greek is the o

 language of Greece, but French and English are also widely used.

 5.Ask the children to guess what"s in each

 (容器) by dipping their hands in.

 6.He was dressed in an old overcoat,

 (表明) that he was living a hard life.

  7.There have been lots of conflicts between local

 (居民) and the police.

 8.

 (污染物) from nearby factories could be seen floating on the river.

  Ⅱ.单句填空 1.I won"t make friends with him unless he changes his attitude

 me.

  2.Well,

 (sum) up, what is the message that you are trying to get across?

 3.Great progress

 (make) by Chinese scientists in this field in the past few years.

  4.The businessman likes showing off his wealth,

 is more than I can stand.

 5.The

 (major) of people in the town strongly support the plan to build a playground for children.

 6.Consumers spend billions of dollars

 (annual) on activities and products related to their fitness.

  Ⅲ.短语填空 find out, pay attention to, take action, take a shower, take care of, turn off

 1.Don"t forget

 the lights before you go out.

  2.He soon

 that it didn"t suit him to live in the city.

 3.Before returning home at night, he

 and changed back into his suit.

  4.It is indeed quite necessary for schools

 the education on EQ.

  5.The problem will get even worse unless the government

 to solve it now.

  6.Women used to be expected to stay at home,

 their husbands and children and behave like ladies.

 Ⅳ.句型训练 1.

  you have misunderstood what I said at the meeting.

  看来你误解了我在会上所说的话了。(seem) 2.

  , the number of overweight teenagers has been increasing rapidly over the years.

  如图所示,超重青少年的人数近年来一直在快速增长。(as) 3.In recent years, more and more people from other countries

  .

 近几年,越来越多的外国人也来参加赛龙舟,享受其中的乐趣。(take part in) 4.The husband had been out of work for months and as a result,

 .

  丈夫失业几个月了,因此夫妻俩不得不削减开支。(cut back on) 5.

 is covered with water but

  is fresh water.

  大约四分之三的地球表面被水覆盖,但只有 2.53%是淡水。(分数;百分数) Ⅴ.阅读理解

 A team of scientists has come up with a plan to help rebuild the Arctic (北极) ice cap.

 Usually, the sea ice gets thicker and spreads further each winter, but this hasn"t happened for the past few years.

 Last month, the ice cap had reached its smallest size since scientists began keeping a record of it 38 years ago. The weather in the Arctic has been unusually warm this winter. Some days, temperatures have been 20 degrees Celsius higher than before at this time of year. With less ice, the Arctic would warm up even more quickly, and more ice would melt (融化). Without sea ice, many animals would lose their natural homes.

 Dr Steven Desch and a group of scientists from Arizona State University in the United States think they can help to build up Arctic sea ice again. They want to fix wind-powered pumps(抽水机) on the sea ice. During the winter, the pumps would spread water from the ocean over the surface of the ice where it would freeze and form a new layer of ice. The scientists say that in 10 years, this could add a metre of ice to the ice cap.(The Arctic ice cap is about two to three metres thick right now.)

 The plan would require about 10 million pumps and it would be very expensive—about $655 billion. Some other scientists are wondering if the pumps would actually work in cold Arctic conditions. They are also worried about how the project might affect the environment.

 Dr Desch and his team hoped their plan would get more people interested in looking for a solution to the problem of melting sea ice. He said the only plan people have right now is to try to cut greenhouse gas emissions (温室气体排放) from cars and other man-made sources. He and his team don"t think that will be enough to save the sea ice, but hope it will get everyone moving in the right direction. (

 )1.What does Paragraph 3 mainly tell us?

 A.The changes of Arctic weather. B.The history of the Arctic ice cap. C.The influence of the weather on the Arctic.

 D.The importance of sea ice to Arctic animals. (

 )2.How will the scientists" plan help the Arctic?

 A.By thickening the Arctic ice. B.By cutting pollution in the Arctic. C.By pumping sea water to the land. D.By making the Arctic attractive to wildlife. (

 )3.What is the attitude of scientists mentioned in Paragraph 5 to the plan?

 A.Hopeful. B.Doubtful.

 C.Uncaring. D.Surprised. (

 )4.What do Dr Desch and his team think of their plan?

 A.It will surely work. B.It needs discussing. C.It is better than the present method. D.It will encourage others to take steps.

 Ⅵ.书面表达 假如你是李华,你的外国笔友 Eric 即将到你们学校做交换生,请你给他写封信。内容如下: 1.表示欢迎; 2.介绍学习安排(包括学习中文,体验传统文化等); 3.邀请他住在你家并表达期待。

 Dear Eric, How"s it going?

 Yours, Li Hua

 参考答案 Ⅰ.1.honey 2.percentage 3.plastic 4.official 5.container 6.indicating 7.residents 8.Pollutants

 Ⅱ.1.to/towards 2.to sum 3.has been made 4.which 5.majority 6.annually Ⅲ.1.to turn off 2.found out 3.took a shower 4.to pay attention to 5.takes action 6.take care of Ⅳ.1.It seems that 2.As the diagram shows 3.have also taken part in the dragon boat races and enjoyed the fun 4.the couple had to cut back on their spending 5.Around three fourths of the earth"s surface;only 2.53 per cent of it Ⅴ.【文章大意】

 文章主要介绍了由于全球变暖,北极的冰在不断融化,因此很多动物会失去栖息地并且可能灭绝,天气也会受到影响,所以科学家提出了重建北极冰冠的计划。

 1.C 段落大意题。结合第三段中的“The weather in the Arctic has been unusually warm this winter.”可知,这段主要描述的是天气对北极地区的影响,故选 C。

 2.A 细节理解题。根据第四段中的“…it would freeze and form a new layer of ice. The scientists say that in 10 years, this could add a metre of ice to the ice cap.”可知,科学家的计划是通过加厚冰层来帮助北极的,故选 A。

 3.B 推理判断题。根据第五段的最后两句可知,一些科学家对此做法是持怀疑态度的,故选 B。

 4.D 细节理解题。根据最后一段“Dr Desch and his team hoped their plan would get more people interested in looking for a solution to the problem of melting sea ice.”可知,他们希望他们的计划可以使更多的人行动起来解决海水融化的问题,故选 D。

 Ⅵ.One possible version: Dear Eric,

 How"s it going? I"m happy to know that you are coming to our school as an exchange student.

 My school, No.1 Senior High, is the best one sitting at the foot of Mount Qian in the suburb, making it a good place to study. We have arranged a variety of activities for you, such as Chinese learning course, experiencing traditional culture and so on. I live in an apartment near the school, which is very convenient. Therefore, I sincerely invite you to live with me. We can study together and visit Mount Qian on weekends.

 I am looking forward to your coming. Yours, Li Hua

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