人教版（2019）必修第一册Welcome Unit Words and expressions 课件（共28张PPT）

(共28张PPT)
Welcome Unit
Words and Expressions
Learning objectives
1. To pronounce the new words correctly;
2. To know the word formation of some new words;
3. To know the usages of some key words.
Part One: Word formation
1) register v.登记；注册---registration n.登记；注册；挂号
2) male adj.男性的；雄的---female n.女性的；雌的
3) nation n.国家；民族；国民---national adj.国家的；全国的
---nationality n.国籍；民族
4) design v.设计；筹划 n.设计；设计方案---designer n.设计者
by design故意地 design sth. for sb. 为某人设计某物
5) formal adj.正式的；正规的---informal adj.不正式的
6) anxious adj.焦虑的；不安的---anxiety n.焦虑；不安
be anxious about sth. 为…而担忧
be anxious for sth. 渴望得到…
be anxious to do sth.渴望做某事...
with anxiety焦虑地
7) annoy v.使恼怒；打扰---annoying adj.令人恼火的
---annoyed adj.恼怒的；生气的---annoyance n.恼怒；生气
be annoyed with sb. 对某人生气
be annoyed about/at sth. 为某事生气
to one’s annoyance 使某人生气的是
8) frighten v.使惊吓---frightening adj.令人惊恐的
---frightened adj.惊吓的；害怕的
be frighented to do/ of doing sth.害怕做某事
9) impress v.使钦佩；给...留下深刻的好印象
---impression n.印象；感想---impressive adj.给人印象深刻的
be impressed by/at/with 对…印象深刻
10) concentrate v.集中注意力；聚精会神
---concentration n.集中；专心---concentrated adj.精力集中的
11) experiment n.实验；试验---experimental adj.实验的
12) explore v.探索；勘探---exploration n.探险；勘探
---explorer n.探险者
13) confidence n.信心；信任---confident adj.自信的；有把握的
---confidently adv.自信地
be confident about/of (doing)sth.对(做)……有把握；确信...
14) organize v.组织；筹备；安排；成立---organised adj. 有组织/有条理的---organization n.组织；团体；机构---organizer n.组织者；筹划人
15) improve v.改进；改善---improvement n.改善---improved adj.改良的；改进过得
make an improvement in...在某方面取得进步
16) curious adj.好奇的；求知欲强的---curiously adv.好奇地
---curiosity n. 好奇心
out of curiosity 出于好奇
be curious about对...好奇
be curious to do sth.渴望做某事
17) person n.人；个人---personal adj.个人的
---personality n.性格；个性
Part Two: Key words
1. anxious / k s / adj.焦虑的；不安的
---_________ n.忧虑；担心；渴望
anxiety
【探究】观察下列句子并尝试翻译黑体部分的内容。
1) It's natural for parents to be anxious about their children's future. ______________________________
2) Mary has been anxious for your return._______________________
3) Julia was anxious to finish school and get a job.
_______________________________
4) He was waiting for the results with anxiety as if he was on pins and needles（如坐针毡）. ____________________
be anxious about为……担心/担忧
be anxious for 渴望某事
be anxious to do sth.渴望做某事
anxiously 焦虑地
【Summary】
1) be anxious about...为……担心/担忧
be anxious for sth渴望某事
be anxious to do sth急于做某事
2) anxiety n.忧虑,担心;渴望
with anxiety(=anxiously)焦虑地
[巩固内化]　单句语法填空
1) There is no reason to be anxious ___________ the exam result.
2) He is anxious ____________(spend) the holiday with you.
3) The mother was filled with _____________(anxious) about/over her daughter’s English.
4) I was told the Learning Centre provides help for students and I’m anxious_________(get)help from it.
5) (2019·全国Ⅱ卷)There’s tension and ___________(anxious) from the beginning as Nick and Amy battle for your trust.
6) The mother was anxious 　　　　　her little son when knowing that he was frightened by an accident.
about
to spend
anxiety
to get
anxiety
about
2. annoy / n / 使恼怒，打扰
---__________adj. 恼怒的/生气的
---__________adj. 令人恼怒的
---__________n. 恼怒/生气
to one’s annoyance 使某人生气的是
[巩固内化]　单句语法填空
①Don’t _________ others by singing loudly at night.
②Peter is so __________that he keeps talking all day long.
③I am __________by the fly.
④His___________won’t last for long.
annoy
annoying
annoyed
annoyance
annoyed
annoying
annoyance
【常用搭配】
be annoyed with sb. 对某人生气
be annoyed about/at sth. 为某事生气
(1)She is annoyed _______ him for forgetting to phone her.
(2)She is annoyed ________ his question so she refuses to answer.
with
at/about
3. frighten / fra tn/ v. 使惊吓
---____________adj.受惊的
---____________adj.令人惊恐的
be frighented to do/ of doing sth.
[巩固内化]　单句语法填空
①I am ________ at the _________ monster.
②Travelling in an airplane can be a ____________ (frighten) experience for some people.
③The man ___________me not to speak, I will never forget his___________face.
④He often uses that __________look ____________ them.
frightened
frightening
frightening
frightens
frightening
frightening
to frighten
frightened
frightening
4. impression / m pre n/ n. 印象；感想
---__________v.使钦佩；给...留下深刻的好印
---__________adj.给人印象深刻的
[巩固内化]　单句语法填空
①The girl made a good _________ on her teacher.
②Among the most__________ athletes were the swimmers, but all of the athletes were worthy of praise.
③He is a kind and handsome young man, but what _________ me most is his sense of humour.
impression
impressive
impresses
impress
impressive
【常用搭配】
impress sth.on/upon sb.使某人铭记某事物
Mr. Wang often impresses the importance of learning English on us.
impress sb.with sth.用...使某人印象深刻
The professor impresses all of us with his rich knowledge and humorous talk.
be impressed by/at/with 对…印象深刻
I’m impressed by the extraordinary scenery.
have/leave/make a good impression on sb.
He is such a gentle man, and he makes a good impression on me.
【介词填空】
①My mother often impresses the safety rules __________ me.
②The teachers were most impressed ____________ your performance in the exam.
③I’m sure the film made an impression ________ everybody who saw it.
on/upon
by/at/with
on
5. confident / k nf d nt/ adj. 自信的
---____________n. 信心; 自信心
---____________adv.有把握地；自信地
[巩固内化]　单句语法填空
①As children grow older, they become more ___________.
②He answered the question with ___________.
③I admire him a lot, because he always does everything_____________.
confident
confidence
confidently
confidence
confidently
in
with
【常用搭配】
be confident about/of (doing)sth.
对(做)……有把握；确信...
I’ve practiced a hundred times, I am confident about making speeches in public.
have confidence in...
be confident in对...有信心
You have to have confidence in yourself, because it is the first step to success.
A
6.organise /' :(r)g na z/ vt. 组织
---____________n.组织/团体
---____________n.组织者
---____________adj. 有组织/有条理的
[巩固内化]　语法填空
The ________________ was set up in 1990. Its _____________，Mr. Smith, is an experienced team leader. He has built an _____________ team. Recently, he is ______________ an important meeting to expand (扩展) their business.
organisation　
organiser　
organised　
organising　
organisation
organiser
organised
curiosity
7. curious / kj ri s/ adj. 好奇的
---__________ / kj ri sli/ adv.好奇地
---__________/ kj ri s ti/ n. 好奇心
[巩固内化]　单句语法填空
① Filled with_________, the artist packed his bags and left.
②The little boy observed (观察) the cat __________ and wanted to know how it could get through such a small hole in the wall.
③The people in the hall seemed very ________, keeping their eyes on me with _____________．
curiosity
curiously
curious
curiosity
curiously
curiosity
【常用搭配】
out of curiosity 出于好奇
Out of curiosity, he followed the mystery sign into the forest.
be curious about对...好奇
The child was curious about everything around him.
be curious to do sth.渴望做某事
I was curious to know the results of the exam.
Part Three: 一词多义
1.junior A.adj.较年幼的;资历较浅的;地位(或职位,级别)较低的,初级的 B.n.年少者;晚辈;等级较低者
①When I was in junior middle school,I had great difficulty in learning maths.　　　　
②As a junior,we should respect the old.　　　　
③The girl you talked about just now is junior to me.____　　　　
④She’s my younger sister,who is my junior by four years.　　　______
A
B
A
B
Part Three: 一词多义
1.junior A.adj.较年幼的;资历较浅的;地位(或职位,级别)较低的,初级的 B.n.年少者;晚辈;等级较低者
①When I was in junior middle school,I had great difficulty in learning maths.　　　　
②As a junior,we should respect the old.　　　　
③The girl you talked about just now is junior to me.____　　　　
④She’s my younger sister,who is my junior by four years.　　　______
A
B
A
B
2. company
A.公司;商行　B.陪伴　C.同伴,伙伴
①I’m sure we’ll have a wonderful time and enjoy each other’s company.　　　　　
②The company directors have awarded themselves a massive pay increase.　　　　
③People judge you by the company you keep.　　　　
B
A
C
Test for goals
单句语法填空
1. (2020全国Ⅲ卷) Filled with ___________ (curious), the artist packed his bags and left.
2. People gathered round, curious ___________ (know) what was happening.
3. The whole class waited with___________ (anxious) for the result of the examination.
curiosity
to know
anxiety
4. My friend’s talking with full food in his mouth___________me. Although I was 　　　　　with him about his _________habit, he couldn’t get rid of it.(annoy)
5. After seeing the 　　__　　　film, the 　　__　　　boy was too 　　　　　____________to go home alone in the dark.(frighten)
6.The sights of Jiuzhaigou are so beautiful that they leave a deep 　　 　　______________on visitors from home and abroad. To tell you the truth,I am deeply 　　　____　　by the beautiful scenery.(impress)
annoyed
annoyed
annoying
frightening
frightened
frightened
impression
impressed
句子翻译
1. 我是一名来自澳大利亚的交换生。
2. 我教这个交换生汉语,作为交换,他教我英语。
3.李教授将被邀请来给我们开一个关于学习策略的讲座。
4. 从现在开始,我是一名高中生,我相信我的未来是光明的。
I am an exchange student from Australia.　
I teach the exchange student Chinese. In exchange,he teaches me English.
Professor Li will be invited to give us a lecture on learning strategy.
From now on,I am a senior high school student and I’m confident that the future is bright in front of me.
5. 我害怕极了，用手蒙住眼睛，一句话也说不出来。
6. 我瑟瑟发抖，我一辈子从未这么害怕过。
7. 他尴尬地脸都红了。
8. 他尴尬地走出来房间。
Frightened, I covered my eyes with my hands, couldn’t
say a words.
I was shaking like a leaf. I had never been so frightened in all my life.
So awkward was he that he could feel his face burnning.
Awkward, he steppted out of the room.
Thanks for Listening