人教版（2019新教材）book3 unit2 词汇解析 共25张PPT.pptx

1、Unit2 words and expressions 一、words and expressions 1、 adj.道德的；道义上的 n.品行；道德；寓意 2、_ n. 高尚的道德；美德；优秀品质 _ n. 病毒 病毒；恶毒；毒害 3、_ n.进退两难的境地；困境 moral dilemma 道德困境 in a dilemma _ 4、_ vi.昏倒；晕厥 adj.丌清楚的；微弱的 5、_vt.（丼例）说明；阐明；给（书或文章）加插图 _n. 说明；插图；例证；图解 6、_adj.珍稀的；宝贵的 _adj. 以前的；早先的；过早的 7、_ vt.委托；交付_n. 委托，托付；信托 8、_帮劣

2、某人渡过难关 moral virtue virus dilemma 进退两难，左右为难 faint illustrate illustration precious previous entrust entrustment carry sb through sth 9、_ n.结婚；婚姻_vt. 嫁；娶；不结婚 10、_ n.大部分；大多数 _adj. 主要的；重要的；主修的；较多的vi. 主修 _主修英语 11、_ vi. its only the wind. 2Can anything_(取代) a mothers love and care? 3She often _(抱怨) that

3、he is dishonest. 4We _(雇用) a driver to take us on a tour of the city yesterday. 5He was afraid she would _(拒绝) him because he was a foreigner. 6Charles declared the result of the _(elect) 1Their faith and courage_ them_(帮劣他们渡过难关) at last. 2We _(往往) meet up for lunch once a week. 3New students should

4、 pay the whole years _(学费) at registration. 4I am working as a _(住院医师) in one of the first rate hospitals in China. scare replace complains hired reject election carried through tend to tuition fees resident physician 重点解析 1、respond vt.回答；回复 vi.做出反应；回应 response n.反应；回复；回答；响应 合作探究 体会黑体部分的用法和意义 She re

5、sponded to my letter with a phone call. She made a response to my letter with a phone call. 她收到我的信，给我回了个电话。 The product was developed in response to customers demand. 这种产品是为了满足顾客的需要而开发的。 自主发现 _ 回应；对做出反应 _ response to 响应；反应(通常作状语) make (no) response _ 对(不)做出反应/回答 词块积累 respond by a nod点头答应 respond wit

6、h a smile 以微笑表示回答 respond to her questions 回答她的问题 巩固内化 介词填空 The woman conductor kindly responded _ my question. She laughed in response _ his jokes. respond to. in to to to 2.majority n.大部分；大多数；大半 major adj.较大的；较多的；主要的 vi.主修 n.主修课 minority n.少数 minor adj.小的，不重要的，不严重的 vi.副修 合作探究 体会majority的用法和意义 It i

7、s reported that women are in the majority in online shopping. 据报道女性在网购中_。 The majority of children in our class have blue eyes. 我们班_孩子都是蓝眼睛。 自主发现 the majority _. 大多数的 be _ a/the majority 占多数；过半数 占多数 大多数 of in 巩固内化 单句语法填空 The majority of them _(be) in favor of the proposal then. In Britain women are

8、_ the majority. 名师提醒 “the majority of可数名词复数”作主语时，谓语动词用复数 形式；“the majority of不可数名词”作主语时，谓语动词用单数形式。 were in 3.appoint vt.任命；委派；指定；约定；确定 appointment n.任命；约会； 约定 合作探究 体会appoint的用法和意义 I was appointed as a volcanologist twenty years ago. 二十年前我_火山学家。 We must appoint somebody to finish the tough task. 我们得指定

9、一个人去完成这项艰难的任务。 自主发现 appoint sb _/to be. 任命某人(某职) appoint sb _ sth 委派某人做某事 被任命为 as to do 巩固内化 单句语法填空 The man has been appointed _(be) managing director of the department. Ive got a cold and Ill make an _ (appoint) with my doctor. to be appointment 4.carry sb through sth帮助某人渡过难关 We have not enough mon

10、ey to carry the plan through. 我们没有足够的钱来完成这项计划。 短语记牢 记牢下列短语 carry on 继续；坚持 carry on with sth/doing sth 继续做某事 carry out 实行；执行；进行；履行(诺言、义务等) carry off 赢得；获得(奖品、荣誉等) Why not study at medical college like Lin Qiaozhi and carry on her good work? 为什么不像林巧稚一样在医学院学习并继续她的美好事业呢？ Jane carried off all the prizes，

11、which made her parents proud. 简赢得了全部奖品，这使她的父母非常自豪。 词块积累 carry her through safely 她安然渡过了难关 carry on with her work 继续做她的工作 巩固内化 介副词填空 In my opinion，the plan should be carried _ immediately. Youll have an accident if you carry _ driving like that. out on 5、.To a person nothing is more precious than the

12、ir life. 对一个人来说，没有什么比他们的生命更加珍贵的了 【句式解读】句中 nothing is more precious than.为“否定词形容词/副词比较 级than.”结构，此处用比较级结构表示最高级的含义。 【用法总结】最高级意义的多种表达法： (1)否定词形容词/副词比较级(than) (2)否定词so/as形容词/副词原级as (3)比较级than all the other名词复数 the other名词复数 any other名词单数 any of the other名词复数 anything/anyone else What a wonderful novel!

13、I have never read a more moving one. 多么好的一本小说啊！我从未读过比这更感人的了。 Li Yang studies harder than anyone else in his class. 李洋在班里学习最努力。 I have never spent a more worrying day. 我从来没有经历过比这更令人担忧的一天了。 巩固内化 单句语法填空/补全句子 I have never heard a _ (good) voice than hers. No other book has had a _(great) effect on my li

14、fe. Canada has more fresh water _ any of the other countries in the world. Tom is _ in his class. 汤姆是他班上最聪明的学生。 Nothing is _ practice. 实践最为重要。 bette greater than more intelligent than any other student/all the other students as/so important as(more important than) 6、She immediately became the first

15、woman ever to be hired as a resident physician in the OB-GYN department of the PUMC Hospital.她很快成为了第一 个被聘为北京协和医学院妇产科住院医师的女性。 【句式解读】 句中丌定式短语to be hired as a resident physician作后置定语， 修饰the first woman。 【用法总结】 (1)在the first，the second，the last，the next，the only等词和形容词最高级后 或在被这些词修饰的名词/代词后，常用不定式作定语。 (2)在t

16、ime，way，chance，ability，promise等抽象名词后，常用不定式作定语。 The Impressionists were the first painters to work outdoors. 印象派画家是第一批在户外写生的画家。 The best way to travel is to take a high-speed train. 最好的旅行方式是坐高铁。 The chance to go for a picnic has been ruined. 我们去野餐的机会被毁了。 巩固内化 补全句子 He is the only man _. 他是唯一知道真相的人。 The public never had faith in his ability _. 公众从来不相信他有能力做好这一工作。 The next man _ was selling expensive pens and watches. 接着向我走过来的那个人是卖高档钢笔和手表的。 to know the truth to do the job well to approach me