2021届高考英语大一轮复习Unit2Heroes课时作业2a北师大版必修1 练习

写作词汇——————明其义

1．quality n. 质量；品质

2．million num.百万

3．opinion n．意见，看法，主张

4．struggle n．斗争，拼搏，难事 vi.奋斗，努力

5．event n．竞赛；事件

6．calm adj.镇静的，沉着的

阅读词汇—————————悉其用

1．divorce vi.离婚　　　2.flight n. 飞行；航班

3．gravity n. 地心引力  4.atmosphere n. 大气；气氛

5．revolution n. 革命  6.march vi. & n. 游行示威；行军

7．brilliant adj. 卓越的  8.awful adj. (口)糟糕的；极度的

9．champion n. 冠军  10.disaster n. 灾难

11．commit vt. 犯(错误)，干(坏事)

12．relationship n. 关系

13．character n. 人物；性格；角色

拓展词汇————————————————————————通其变

1．generous adj.慷慨的，大方的→generously adv.慷慨地，宽大地→generosity n．慷慨，大方

2．violent adj. 暴力的→violently adv. 猛烈地→violence n．暴力

3．character n．人物；性格→characteristic adj.典型的；特有的

4．explore vt.探测；勘探→exploration n．探测；探究；探索

5．personal adj.个人的，私人的→personally adv.就自己而言

6．equal adj. 平等的→equally adv.平等地→equality n．相等；平等

7．skill n．技巧→skilfully adv.熟练地→skilful adj.灵巧的，熟练的

8．compete vi.比赛，竞争→competition n．比赛→competitor n．竞争者，对手→competitive adj.竞争的；比赛的

9．amaze vt.使惊异→amazing adj.令人惊异的→amazed adj.惊奇的，吃惊的

10．fortune n．运气；财富；命运→fortunate adj.幸运的→fortunately adv.幸运地

11．promote vt.促进，提升→promotion n．提升；晋升；推销

12．injure vt.伤害；损害→injury n．伤害，损害→injured adj.受伤的

13．react vi.反应→reaction n．反应

14．disable vt.使残疾，使不能→disabled adj.残疾的→disability n．残疾

15．confident adj.自信的→confidently adv.自信地→confidence n．自信；信任

16．admire vt.钦佩，羡慕→admiration n．钦佩，羡慕

17．absolute adj.绝对的→absolutely adv.当然；绝对地

语境活用———————————————(用所给单词的适当形式填空)

1．Work hard, and I'm sure that you'll soon get promoted (promote)．

2．In the train crash 10 people died and 18 were seriously injured (injure)．

3．I'm overworked at the moment—I've taken on too many commitments (commit)．

4．It is natural that everyone here hopes to be treated equally (equal)．

5．To my anger, most of them didn't mind my reaction (react) to the new plan.

6．Nowadays, many children are exposed to the films filled with violence (violent)．

7．Personally (personal), I prefer the second suggestion, for it's more practical.

8．China has made amazing (amaze) achievements in space exploration in the past few years.

9．If the formation of new countries can be achieved peacefully (peace), it is usually a cause for celebration.

10．Li Na speaks English so well that her friends are filled with admiration (admire).

短语速记————————————

1．millions_of 数百万

2．get_involved_with 参加，参与

3．in_the_course_of 在……的过程中

4．compete_against 与……竞争

5．give_up 放弃

6．in_my_opinion 在我看来

7．on_one's_own 单独地，独立地；靠自己

8．get_on  融洽相处；进展

9.come to do something 开始(认识、理解)

10．lift off 发射，起飞，升空

11．pull through 渡过难关；康复

12．far too 太……，极为……

13．come off it 别胡扯

14．come to an end 结束

15．let out 解脱；放出去，发出；泄露

语境活用——————————————————————————————(选用上面的短语填空)

1．I had to go to the cinema on_my_own because all the other boys were busy.

2．I was not ready to quit and give_up my journey towards life balance.

3．Later, I came_to_realize that I had made a big mistake.

4．Mary had difficulty in solving the problem, but her teacher pulled_her_through.

5．There is no doubt that you can get_on_well_with these children.

6．I'm not going to buy it; for one thing I don't like the colour, and for another it's far_too expensive.

7．In_my_opinion,_on­line voting is an inseparable part of modern life and should be welcomed.

8．Alice is going to compete_against her old friend in the second round.

9．You'd better not get_involved_with her because she is always telling lies.

10．The meeting came_to_an_end at last but they reached no agreements at all.

教材还原———————————

1．We were driving along a country lane when_suddenly_a_car_drove_past_us.

当我们开车行驶在乡间小路上时，一辆车突然疾驰而过。

2．Yang Liwei showed the flags of China and the United Nations, expressing_the_wishes_of the Chinese people to explore and use space peacefully.

杨利伟在飞船上展示了中国国旗和联合国国旗，以表达中国人民和平开发、利用太空资源的意愿。

3．Jennifer was in the kitchen，with_her__hands_in_a_bowl_of_flour,_when she saw a small boy climb into a truck.

詹妮弗在厨房里，双手在面粉碗里，这时她看到一个小男孩爬进了一辆卡车。

4．Brandi, the sisters' mother, taught her daughters at home so that they completed their high school while_developing_their_tennis_careers.

这对姐妹的母亲布兰迪在家里教她们，这样在她们发展网球事业的同时，也完成了她们的高中学业。

5．Give_me_a_challenge_and I'll meet it with joy.

如果给我一个挑战，我会愉快地迎接。

写作运用————————————

1．We were watching TV  when_there_was_a_power_failure.

我们正在看电视，这时突然停电了。

2．He had a wonderful childhood，travelling_with_his_mother to all corners of the world.

他度过了精彩的童年，跟着妈妈去了世界各地旅游。

3．Twenty minutes later, he left with_tears_in_his_eyes.

20分钟之后，他眼里含着泪离开了。

4．While_watching TV，she fell asleep.

当看电视时，她睡着了。

5．Find ways to praise your children often, and_you'll_find they will open their hearts to you.

找到各种方式经常表扬你的孩子，你就会发现他们会对你敞开心扉。

话题与语篇填空—————————

On October 15th, 2003, China sent up its first manned spaceship, Shenzhou V, 1.successfully   (succeed) and Yang Liwei became the first Chinese astronaut to go to space.

During 2.the   21­hour space flight, the Shenzhou V circled the earth 14 times. While the spaceship was circling the earth 3.for   the sixth time, Yang Liwei spoke with his wife and 8­year­old son, both of 4.whom   were then in the ground control in Gansu. Yang Liwei had several tasks 5.to_complete   (complete) during the flight and only slept in the spaceship for about 3 hours.

When the spaceship was doing 6.its   (it) seventh circle, Yang Liwei showed the flags of China and the United Nations, expressing the wishes of the Chinese people to explore and use space 7.peacefully   (peace). At 6：23 am on October 16th, Yang Liwei landed in Inner Mongolia safely. As Yang Liwei returned into the earth's atmosphere, helicopters were flying to 8.where   he would land, ready to collect him.

Millions of people all over China 9.were_watching   (watch) TV when the spaceship landed safely. When 10.interviewed   (interview) after he landed, he said, “I thought 21 hours was too short to stay in space.”

话题与短文改错————————