2020新人教版高一英语必修第一册 wecome unit知识讲解与训练.docx

1、Welcome Unit 1. exchange n.交换；交流 vt.交换；交流；交易；兑换 exchange student 交换生 in exchange for.交换 exchange sth for sth 用某物交换某物 exchange sth with sb 与某人交换某物 Its traditional for the two teams to exchange shirts after the game. The scientists have now set up a special group to exchange information about the stud

2、y. Lily gave me a book in exchange for a CD. You can exchange your pounds for dollars in this bank. I want to exchange my book for her map. 2. design n.设计； 布局； 图案； 计划； 设计图样； 设计方案 vt.设计； 计划； 筹划； 构思 by design=on purpose 故意地；蓄意地 by chance=by accident 偶然地 design sth for sth 为某事/物设计某物 be designed for sb/

3、sth 为 某人/某事而设计 be designed to do sth 被设计来做某事 be designed as sth 被设计为某物 The cars design has been greatly improved. She designed a new logo for the company. The course is designed for beginners. The programme is designed to help people who have been out of work for a long time. She discovered the prob

4、lem by accident. I met him by chance at the railway station yesterday. 3. anxious adj.焦虑的； 急切的； 不安的 be anxious about 为某事担心 be anxious for sb 为某人担心 be anxious for sth 想要得到某物 be anxious to do sth 渴望做某事 anxiously adv.焦虑地；不安地 anxiety n.焦虑；不安； 担心；渴望 He was anxious for his family,who were travelling abroa

5、d. The manager is anxious to make sure that the situation is under control. We waited with great anxiety for more news about the accident. 4. annoyed adj.恼怒的；生气的 annoy vt.使恼怒；打扰 annoying adj. 令人生气或烦恼的 be annoyed at/with/sb about/by sth 因为某事对某人生气 be annoyed that.对感到生气 I was annoyed with him because h

6、e kept interrupting me. She tapped her forehead and looked annoyed with herself. Always forgive your enemies-nothing annoys them so much. The very purest form of waiting is the Watched-Pot Wait.It is without doubt the most annoying of all. 5. frightened adj.惊吓的；害怕的 be frightened of.害怕 be frightened

7、to do sth 不敢做某事 be Welcome Unit frightened to death 被吓得要死 frighten vt.使害怕 frighten sb to death 把某人吓得要死 frighten away 吓走 fright n.惊恐；害怕 in fright 害怕 frightening adj.令人恐惧的；骇人的 Im frightened of walking home alone in the dark. Im frightened to ask him now. What can we do to make the experience less frig

8、htening? It was a very frightening experience and they were very frightened. 6. senior adj.级别(或地位)高的；年级较大的 n.较年长的人；高年级/毕业班学生；高水平选手 senior to sb by.比某人大岁 senior to.比职务高；比资格老；比年纪大 senior high school n.(美国) 高中 senior citizen n.老年人；长者 junior adj.初级的；低年级的；青少年的 I won the 60-meter race, my first senior suc

9、cess. I have ten years experience at senior management level. He is senior to Leonard by 20 years.=He is 20 years senior to Leonard. He is also a diplomat, but senior to me. 7. impression n.印象； 感想 impress vt.使钦佩， 给留下深刻印象 vi.留下印象； 引人注目 leave/make a(n).impression on sb 给某人留下的印象 impress sb with/by sth

10、使某人对某事印象深刻 be impressed by/with .为所感动；对有印象 impress sth on/upon sb 使某人意识到某事的重要性 impress on/upon sb that.使某人铭记 impressive adj.给人印象深的；令人赞叹的 I want my music to make an impression on the audience. We interviewed a number of candidates but none of them impressed us. For years,my mum has been helping out b

11、y giving them whatever food she could spare.I was so impressed by how selfless she was. I had always impressed upon the children that if they worked hard they would succeed in life. 8. concentrate vi. vt 集中(注意力)； 聚精会神； 聚集. concentrate on doing sth集中精力于做某事 concentration n.集中；专心 She has turned down se

12、veral invitations to star at shows in order to concentrate on her studies. I lost my concentration and nearly drove into a bridge. 9. confident adj.自信的；有把握的；确信的；有信心的 be confident of/about doing sth be confident about sb be confident that confidently adv.自信地 confidence n.信心； 信任 have/lose confidence t

13、o do sth 对做某事有 /失去信心 have confidence in sb/sth 信任某人/某事物 with confidence 自信地；肯定地 She has now changed into a happy,confident woman. Welcome Unit Compared with them, were more confident of success. We are confident that next years profits will be higher. 课堂练习： 第一组 1. To have a full discussion of the is

14、sue, they spent an hour_(exchange)their ideas. 2. I am teaching a foreigner Chinese in exchange_her teaching me English. 3. Some students feel that_gifts can help them make more friends. 4. Where can I exchange my dollars_pounds? 5. We exchange opinions_the experts on this matter. 第二组 1. The book is

15、 designed_a reference manual. 2. Do you think he broke the vase_design or_chance? 3. We have special programmes _(design)for customers aged above 60. 4. This series of books are designed_(help)children who are visually impaired. 双语互译 这款游戏是专门为 5 岁以下的儿童设计的。 _ 这款产品是被设计来取代 MP3 的。 _ 为了不去上学，她故意假装生病。 _了 第三

16、组 1. Parents are anxious_our health and safety. 2. The whole class waited with_(anxious)for the result of the examination. 3. He caused his parents great_(anxious)by coming back home late. 4. It was a close match and she stared_(anxious)at the screen. Welcome Unit 5. The hall was full of people anxi

17、ous _(see)the famous actor. 第四组 1.He got very_with me about my carelessness. 2. How_!I left my wallet at home. 3.Brian talks to me like a child, which really_me. 第五组 1. He was frightened_losing power. 2. She was frightened_(look)down from the top floor of the building. 3. Flying for the first time_(

18、frighten)some people to death. 4. He cried out_fright as the dark figure was coming near. 5. Seeing the_tiger, the boy was_(frighten) 双语互译 看到那骇人的场景，小姑娘怕得要死。她吓得哭了起来，脸上写满了恐惧。 _ 第六组 The first time I spoke English before foreigners, I was a student of senior high school. _ 1. In summer, the senior teach

19、er always goes swimming. _ 2. My business partner is senior to me by two years. _lTo enjoy the convenience of digital payment, many senior citizens started to use smart-phones. _了 第七组 1. The new student made a good_(impress)on his classmates by his humorous talk. 2. I was very_(impress)by one young

20、man at my lectures. 3. What was so_(impress)about Jasmine Westlands victory was that she came first in the marathon Welcome Unit bare-footed 4. He impressed_us the need for immediate action. 她的演讲给听众留下了相当好的印象。 _ 我想让观众印象深刻的电影是能让他们感觉自己就是影片中的某个角色的电影。 _ The book left a deep impression on me. _ 第八组 1. Str

21、ess and tiredness often result in a lack of_(concentrate). 2. I cant concentrate_my homework with all that noise going on. 第九组 1. He is confident_victory. 2. He gave me a_smile and went on stage(confidence). 3. I have little confidence_him. 4. He answered the question with_.(confident) 5. You can and must act boldly and_.(confident) 6. Our school team is quite confident_winning the game.