人教版(2019)必修第一册Welcome Unit 重点单词讲解课件(18张ppt)

(共18张PPT)
Revision: 必修一 Welcome Unit
高三一轮复习
重点词汇讲解
exchange A for B 用某物交换某物
exchange sth with sb 与某人交换某物
in exchange (for) 作为(对……的)交换
an exchange student 交换生
cultural exchange 文化交流
an exchange of ideas/knowledge/information 交流想法/知识/信息
1. exchange n. 交换；交流 vt. 交换；交流；交易；兑换
1. I’m happy to learn that you will come to our school next term as
an exchange student.
2. The Internet serves as an amazing platform for the free exchange of ideas.
1. We encourage students to exchange their ideas with teachers.
2. I’d like to exchange some pounds for dollars.
3. He is giving me English lessons in exchange for my teaching him Chinese.
1. 我们鼓励学生和老师交换意见。
2. 我想用英镑换一些美元。
3. 作为我教他中文的交换，他将给我上英语课。
give/deliver a lecture 做讲座
go to/attend a lecture听讲座/听课
a lecture on/about sth关于……的讲座
2. lecture n. 讲座；讲课；教训 vi. (开)讲座；讲课 vt. 训斥
lecturer n. 讲师；演讲者
3. register vt. & vi. 登记；注册
registration n. 登记；注册；挂号
4. design n. 设计；设计方案 vt. 设计；筹划
designer n. 设计师；设计者
design sth for… 为……设计某物
be designed to do… 旨在做/用于做……
make designs for… 为……做设计
register for=sign up for 报名参加
1. I’m writing to invite you to give us a lecture on English writing.
2. Many students registered for the course to widen the skills in their current job.
3. The activity was designed to help the students in need.
1. 我写信是邀请您给我们做一个关于英语写作的讲座。(lecture)
2. 为了拓宽现有工作的技能，很多学生报名参加这个课程。(register)
3. 这个活动是为帮助有需要的学生设计的。(design)
be anxious about 为……担心/担忧
be anxious for sth. 渴望得到…
be anxious to do sth 渴望做某事
be anxious that sb (should) do sth 焦急让某人做某事
with anxiety＝anxiously焦急地；焦虑地
5. anxious adj. 焦虑的；不安的
anxiety n. 担心；焦虑；渴望
be eager for
be dying for
be starving for
be thirsty for
long for
hope for
wish for
6. annoy vt. 使恼怒；打扰
annoyed adj. 恼怒的；生气的
annoying adj. 令人恼怒的
annoyance n. 恼怒；生气；烦恼
get/be annoyed with sb 生某人的气
be annoyed at/about sth 因某事而生气
It annoys sb that/when… ……使某人恼怒
1. I am so anxious about the coming exam that I can hardly fall asleep at night.
2. He was anxious to leave and he could not hide his anxiety.
3. Although I was annoyed with him about his annoying habit, he couldn’t get rid of it.
1. 我对即将来临的考试很担心，晚上几乎睡不着。
2. 他急于离开，藏不住他的焦虑。
3. 尽管对他那令人生气的习惯我感到恼怒，但他就是戒不掉。
be frightened to death 吓死
be frightened of sth/doing sth 害怕(做)某事
be frightened to do sth 不敢做某事
frighten sb into/out of doing sth 恐吓某人做/不做某事
7. frighten vt. 使惊吓；吓唬
frightened adj. 感到惊吓的；感到害怕的
frightening adj. 令人恐惧的
talk sb. into/ out of doing sth.
8. impress vt. 使钦佩 vi. 留下印象
impression n. 印象；感想
impressive adj. 令人印象深刻的
impress sb with… ……给某人留下印象
impress sth on/upon sb 使某人意识到(某事的重要性)
be impressed with/by… 对……有深刻印象
make/have/leave a(n)…impression on sb 给某人留下……的印象
1. After seeing the frightening film, the frightened girl was too frightened to walk home alone.
2. Our new teacher’s rich knowledge and humorous talk left a deep impression on us.
1. 看完那部恐怖电影后，那受惊吓的女孩太害怕了，不敢独自走路回家。
(frighten)
2. 我们新老师渊博的知识，幽默的谈吐给我们留下了深刻印象。(impression)
be curious about sth 对某事感到好奇
out of curiosity 出于好奇
meet/satisfy one’s curiosity 满足某人的好奇心
9. curious adj. 好奇的；求知欲强的
curiosity n. 好奇；好奇心
out of love/ interest
10. concentrate vi. & vt. 聚精会神
concentration n. 集中；专心；专注
concentrate on 集中精力于
concentrate one’s mind/attention on 集中注意力于；致力于；专心于
keep one’s concentration on 专心于
11. leave…alone 不打扰；不惊动
leave for… 动身去……(set out/off for)
leave behind 遗留；忘记带；抛在脑后
1. It’s widely believed that being curious about the world is the greatest motivation for learning.
2. We should concentrate our attention on the teachers’ lecture, thus making great progress.
3. One of the reasons is that he can leave a five-year-old child alone at home.
1. 人们普遍认为对世界好奇是学习最大的动力。(curious)
2. 我们应该专心于老师的讲座，这样才能取得巨大的进步。(concentrate)
3. 其中一个原因是他不能把一个五岁的孩子独自留在家里。(leave alone)
12. look forward to 盼望；期待
该短语中，to为介词，类似的短语还有
be used to be devoted to,
devote oneself to(致力于) be addicted to (沉溺于)
be reduced to(沦为) get down to(着手处理)
object to(反对) contribute to(有助于)
make contributions to (为……作贡献)apply/commit/bend oneself to(致力于) admit to(承认)
1. I do believe that my suggestions will be of great help to you. I’m looking forward to hearing from you as soon as possible.
2. He devoted himself to observing and calculating the orbit of small planets.
3. It’s time that I got down to thinking about this essay.
1.我坚信我的建议对你会有很大的帮助。我盼望着早日收到你的来信。(look forward to)
2. 他致力于观察和计算小行星的轨道。（calculate, orbit, devote）
3. 我该着手思考这篇论文了。(get down to, essay)
一词多义
( ) (1) They scored five goals in the first half of the match.
( ) (2) That team had only one shot on goal.
( ) (3) You should set a goal and work on it till you achieve it.
请给下列句中画线词选择一个恰当的汉语意思。
1. goal A. n. 目标 B. n. 球门 C. n. 进球；射门
你应该定个目标，为之努力直到实现它。
C
B
A
他们上半场比赛中进了5个球。
那支队只有一次射门。
( ) (1) I know the man whose company produces computers.
( ) (2) He is a lonely old man who only has his dog to keep
him company.
2. company A. n. 公司；商行 B. n. 陪伴
A
B
我认识那个人，他的公司生产计算机。
他是一个孤独的老人，只有他的狗陪伴着他。
accompany vt. 陪伴
( ) (1) Seniors can enjoy 25% discount on the ticket price
( ) (2) People, especially the senior citizens should take a
routine examination every year.
3. senior A. adj. 年长的 B. adj. 级别高的 C. n. 年长者
D. n.上级
C
A
老年人可以享受25%的票价折扣。
人们， 尤其是老年人， 应该一年做一次常规体检。
( ) (3) I have ten years’ experience at senior management
level.
( ) (4) It’s important to impress your seniors if you want
to be promoted.
B
D
我有十年的高层管理经验。
如果你想升职， 给你的上级留下好印象很重要。
今日关注
1. (P4) What if no one talks to me 要是没人跟我说话怎么办呢？
How/What about doing sth 做某事怎么样？
Why not do sth 为什么不做某事？
句型 What if… 如果……将会怎样？
1. 我要是没钱给他买生日礼物怎么办？
2. 课堂上为什么不仔细做笔记？
3. 放学后去跑800米怎么样？
1. What if I have no money to buy a birthday gift for him
2. Why not take notes carefully in class
3. How about running 800 meters after school
2. (P4) I found most of my classmates and teachers friendly and helpful.
我觉得我的大多数同学和老师都很友好，而且乐于助人。
说明 宾补可以由形容词、名词、介词短语、现在分词、过去分词等来充当。可用于此句型的动词还有 consider, think, make等。
句型 find+宾语+宾补 觉得……怎么样
1. 我觉得他容易相处。
2. 他赶去邮局，却发现关门了。
3. 我突然发现走错了方向。
4. 他醒来时发现自己在医院里。
1. I found him easy to get along with.
2. He hurried to the post office only to find it closed.
3. I suddenly found myself walking in the wrong direction.
4. He found himself in hospital when he came to himself.