人教版 (2019)必修 第一册Welcome unit学案

一、授课内容与考点分析：

Welcome Unit   Period 4 单元知识点讲解

二、知识点及经典例题

Teaching objectives

1.Learn to know the usage of some important words.

2.To do some exercises by using these words.

Part 1重点单词·巧记

Ⅰ. 核心单词

1. ____　　　　  n.交换;交流 vt.交换;交流;交易 2. ______          n. 讲座  vi. 讲课

3. ________       n. 性别                      4. ____________    n. 校园，校区

5. ________      adj. 爱交际的; 外向的          6. ________      adj. 令人尴尬的

7. ______________vt. 探索，勘探                 8. __________    n. 光；信号

9. ___________  n. 目标；球门                   10. ______________n. 策略；策划

11. _______________  n. 同伴；合伙人             12. _______________ n. 公司; 陪伴

13. ____________  n. 方式                        14. ____________   v. 修改；修订

Part 2词性转换

1.__________v.登记;注册→____________n.登记;注册

2._______adj.女性的 n.女子→_______adj.男(性)的 n.男子

3.____________n.国籍;民族→_______n.国家;民族→_________adj.国家的;民族的

4.__________n.设计者→_______ n.设计 vt.设计

5.__________adj.正式的→__________adv.正式地

6.________adj.焦虑的;不安的→_________n. 焦虑;忧虑

7._________adj.恼怒的→____________adj.令人恼怒的→__________vt.使恼怒;打扰

8.___________adj.惊吓的;害怕的→______________adj.令人害怕的→______________v.使惊吓;使惊恐

9.__________adj.级别高的→____________adj.地位低下的

10.____________n.印象;感想→_________vt.使钦佩→____________adj.给人深刻印象的

11.___________v.集中(注意力)→______________n.专心

12.       v.探索;勘探→__________n.探险者→_______________n.勘查

13.          adj.自信的→           n.信心;信任

14.        v.组织;安排;组建→        n.组织者→______________n.组织;团体 →__________adj. 有组织的

15.          v.改进→______________n.改进

16.       adj.好奇的→___________n. 好奇心

17.          n.性格;个性→ _______adj.个人的

Part 3 核心短语

1. ________________________ (美国)高中              2. _____________  交换生 

3. ____________  终于; 最终                     4. _____________  要是…会怎么样?  

5. ________________ 在校园                        6. _______________ 集中精力于

7. ____________      根本不；一点也不              8. ____________      不再

9. _____________   留下好印象                   10. ______________ 不打扰; 不惊动

11. ___________  盼望; 期待                       12. _______________  (美国)初级中学 

13. _______________教学卡片

Part 4  经典句式·速记

1. 句型公式:  “find+宾语+宾语补足语” 结构

I__________________________________________________________.  

我发现大多数同学和老师都很友好并乐于助人。

2. 句型公式:  “there be” 句型, 就近原则

__________ always something exciting to do.

总有一些令人激动的事可以做。

3. 句型公式:  “either . . . or . . . ”,  要么……要么……

If I’m not in class,  I’m __________________________________________________.  

如果我没在上课, 那么我要么是在图书馆要么是在计算机实验室。

重点单词：

1.  exchange /ɪksˈtʃeɪndʒ/
n.  [C;U] 交换; 交流; 交易

exchange students  交换生              cultural exchange  文化交流

in exchange for……  作为对……的交换或替换

exchange A for B　拿A换B

exchange sth. with sb. 与某人交换某物

[巩固内化]　介词填空

①It is illegal for a public official to ask people for gifts or money ____________ exchange for favors to them.

②I am going to travel abroad，so I go to exchange some RMB ____________ dollars in the bank.

③Meanwhile，they exchange ideas and feelings ____________ each other.

2.nation [ˈneɪʃn] 国家，民族

national [ˈnæʃənəl] 民族的，国家的         nationality [næʃəˈnæləti]国籍，民族

词根词缀：national  国家的+ity名词后缀

able能够 adj.                  ability 能力 n.

active 活跃的 adj.          activity 活动 n.

real 真的 adj.                  reality 现实，实际n.

possible 可能的 adj.       possibility 可能性n.

3.designer n.设计者

design v.设计；筹划 n.设计(方案)

by design  故意地(＝on purpose)

偶然地by chance/accident

design...for...  打算给……用；目的是……

be designed for...  为……设计

be designed to do...  为某目的或用途而制造或设计

[巩固内化]　单句语法填空

①The project ____________(design) to help the disabled is very popular with them.

②The television programme is designed ____________ (educate) and not merely to entertain.

③The houses are specially designed ______ the old people.

④We don’t know whether they did it by accident or                       .

4．anxious　adj.焦虑的；不安的

(1)be anxious for/about  为……担心/担忧

be anxious to do sth.  急于做某事

be anxious (for sb.) to do...渴望(某人)做……

(2)anxiety n.  忧虑；担心；渴望

with anxiety  焦虑地

(3)anxiously adv.  焦虑地

[巩固内化]　单句语法填空

①There is no reason to be anxious ____________ the exam result.

②He is anxious ____________(spend) the holiday with you.

③The mother was filled with  ____________(anxious) about her daughter’s English.

5.annoyed　adj.恼怒的；生气的

(1)get/be annoyed with sb.  对某人恼火/烦躁

be annoyed about/at/with sth.  对……恼怒

be annoyed to do sth.  讨厌做……

(2)annoy v.  使恼怒；使烦躁

annoying adj.  令人恼火的；令人烦躁的

annoyance n.  生气；烦恼；令人烦恼的事物

【练透考点】单句语法填空

①The kids wouldn't stop talking，and I was beginning to get annoyed ________ them.

②We were annoyed ________ (find) him break the window.

③What ________ (annoy) him most was that he didn't keep his promise.

④What is really ________ (annoy) is that we made the same mistake last time.

6．impression　n．印象；感想

(1)be impressed by/at/with  对……印象深刻

(2)impression n.  印象；感想

leave/make a(n)...impression on sb.  给某人留下…印象

(3)impressive adj.  给人深刻印象的；感人的

(1)The girl made a good _________  on her teacher .

(2)Among the most__________(impress) athletes were the swimmers，but all of the athletes were worthy of praise.

(3)He is a kind and handsome young man, but what _________ (impress) me most is his sense of humour.

(4)When asked about his __________ of Beijing, he said that he was deeply ________ by its unique human landscape，and that the Palace Museum was the most ____________ architecture he'd ever seen.(impress)

7.  concentrate / ˈkɒnsntreɪt /vi./vt. 集中精神
1) concentration n.集中/专心

2) concentrate on (doing) sth.=focus on (doing) sth.=pay attention to doing sth. 专心致志于某事

(1)I wish you’d concentrate_____what I’m saying.

但愿你能集中注意力听我讲。

(2)He concentrated his attention ____ the question of technology.

他将注意力全都集中在技术问题上。

(3)We must concentrate our efforts on __________ (improve) education.

8. confident /ˈkɒnfɪdənt/ adj.  自信的
(1)be confident about/of(doing)sth.对(做)…有把握；

(2)confidence n． 信心

with confidence 自信地；充满信心地

have confidence in... 对……有信心

(3)confidently adv. 有把握地；自信地

1.Having confidence ____yourself will Help you make bettle choices.

2.Look others in the eye and walk ________ confidence.

9.curious  [ˈkjʊəriəs] adj. 好奇的 

curiosity n. 好奇心

   out of curiosity 出于好奇

   be curious about

   be curious to do sth.

[2020全国3卷] Filled with (64)              (curious),   the artist packed his bags and left.

1)                        （出于好奇）， the man followed the guide into the hall.

2)The young teacher looked at the strange boy                   (curious).

3)Mr. White thinks that one of the teacher's tasks is to raise the students'               (curious).

4)Amerian students are curious             Chinese traditional culture.

重点句子

1.What if no one talks to me? 要是没人和我说话怎么办？

what if…？      要是……会怎么样？

She was dying to see him again but what if he didn’t want to see her?

她渴望再见到他，但如果他不想见她怎么办？

What if he gets angry?

倘若他生气该怎么办？

what if “如果……将会怎样；如果……怎么样”，为省略结构，相当于What shall we/I do if...? what if 中 what可看作是 what should sb.do (某人该怎么办)或 what would happen (将会如何)的省略。

句型拓展

(1)What for？“为什么？”相当于 Why?

—We’ll hold a party this weekend.我们要在这个周末办一个聚会。

—What for?为什么呢？

(2)So what？那有什么了不起/有什么关系？

—He says he doesn’t like you.他说他不喜欢你。

—So what?那有什么关系呢？

(3)what about...……怎么样；……怎么办

What about inviting him here?邀请他来这儿怎么样？

2．I found most of my classmates and teachers friendly and helpful.

我发现大部分同学和老师既友好又乐于助人。

(1)句式分析：found most of my classmates and teachers friendly and helpful属于“find＋宾语＋宾补”结构。在句中，most of my classmates and teachers是宾语，friendly and helpful两个并列的形容词作宾语补足语。find复合结构的常见形式：

①find＋名词/代词＋(to be＋)形容词/副词/名词。意为“发现某人/某物……”，to be 常可省略掉。

I find this job (to be) very exciting.我发现这份工作令人兴奋。

She found Jack (to be) an honest man.她发现杰克是个诚实的人。

②find＋名词/代词＋介宾短语。

He found a stranger in the room.他发现房间里有个陌生人。

③find＋名词/代词＋现在分词。意为“发现某人/某物一直……”，可表示主动和进行。

She found a wallet lying on the ground.她发现地上有一个钱包。

④find＋名词/代词＋过去分词。意为“发现某人/某物被……”，可表示被动和完成。

He found his dog hidden in the bush.他发现他的狗藏在灌木丛中。

⑤find it＋形容词＋to do。it 是形式宾语，代替真正的宾语 to do。

We find it hard to learn English grammar.我们发现学英语语法很难。

Welcome Unit 重点单词变形，词组，短语，句型练习

重点单词变形

1. register vt. &vi. 登记; 注册→         n.  登记; 注册; 挂号

2. annoy vt.  使……不悦; 惹恼→         adj. 颇为生气的

3. impress vt. &vi. 使留下深刻印象→         n.  印象; 感想→         adj.  给人深刻印象的

4. concentrate vt. &vi. 集中(注意力); 聚精会神→         n.  集中

5. explore vt. & vi. 探索; 探测; 探究→        n.  探险家; 勘探者→        n. 探索

6. organise vt. & vi. 组织; 成立→         n. 组织者→         n.  组织→        adj. 有组织的

7. anxious adj.  忧虑的; 不安的→         adv.  忧虑地; 不安地→        n.  担心; 焦虑; 渴望

8. curious adj.  好奇的→         adv. 好奇地→         n. 好奇心

9. nation n.  国家; 民族; 国民→         n.  国籍; 民族→         adj.  国家的; 国民的

10. confidence n.  自信; 信任→        adj. 自信的; 确信的

一、用单词的适当形式完成句子

1．We are __________ (confidence) that next year’s profits will be higher.

2．I just praised the__________(design) of that shawl!

3．I got the__________ (impress) that she wasn’t very happy with her job.

4．Sewing is considered a _____(male) occupation.

5．A full man is made by combining efforts with _____(confident).

6．She turned down the invitation to his birthday party in order to concentrate ________ her studies. (on/about)

7．Sofia looked around at all the faces: she had the ________ (impress) that she had seen most of the guests before.

8．We need a ________ (confidence) leader to overcome these difficulties.

9．Her father had an awful temper and she was ________(frighten) of him.

10．These disasters made everyone sad and ________ (disappoint), but the desire ________ (explore) the universe never died.

11．It is good to be ________ (curiosity) about the world around you because I think curiosity is the best teacher.

12．The two________(organize) work together to raise public awareness of water pollution.

13．He rang his wife and asked her ______ (organise) coffee and sandwiches.

14．The day they had been looking forward to ______ (come) at last.

15．It’s hard to describe how I feel on my first day at senior high. It’s a mixture of __________ (anxious) and excitement.

16．I have every confidence ______ her. She’ll be perfect for the job

17．She’s senior ______ me. so I have to do what she tells me.

18．No smoking is allowed ______ campus, not even in the teachers’ office.

19．This book requires a great deal of _____________(concentrate).

20．Her ___________(frighten)face showed us that something terrible had happened to her family.

21．He is __________( anxious)waiting for the result of the medical tests.

22．China and America are now true economic ________(partner).

23．My uncle hasn’t been able to quit __________(smoke)，but at least he has cut down.

24．As a child，he never left his parents，so he didn’t get used to__________(deal) with everything in school independently.

25．What was so________ (impress)about Jasmine Westland’s victory was that she came first in the marathon bare－footed.

26．What about ________（have）a game of chess?

27．Mike was too ______（frighten）to tell his family what had happened.

28．I really get ________ (annoy) at those who keep talking in the cinema.

29．One thing we want ________ (exploration) is how we can make the air less polluted.

30．It is not easy to change one’s ________ (personal) despite the surroundings.

31．Out of ________ (curious), the girl can't wait to open the box.

32．I now________________( formal) declare this speech contest is closed.

33．Li Ming and Amy are talking about learning _______________(strategy), and I want to join them.

34．Please write your home address on the ________________(register) form.

35．Group activities will ______ (organize) after class to help children develop team spirit.

二、根据汉语意思填写单词

36．It is time to put these arrangements on a slightly more __________ (正式的) basis.

37．These lights_______(闪烁) continuously like traffic lights which have gone mad.

38．To be honest, his wonderful speech left me a deep ________ (印象).

39．Their________ (策略) for the moment is to hunker down and let the fuss die down.

40．We __________ (交换) our opinions about the event at the meeting.

41．If you had prepared in advance, you wouldn’t be in such an _________ (尴尬的) position.

42．The mosquitoes ________ (惹恼) me so much that I couldn’t sleep.

43．He delivered a course of ________ (演讲) on world affairs.

44．All applicants will be considered regardless of age, sex, religion or________(国籍)．

45．Freddy was quite ________ (有信心的)when he went into a concert hall.

46．We are ________ (好奇的) to know how the air crash happened.

47．He was the man who owned that ________(公司) where you used to work.

48．The land is untouched and has a lot to ________ (探索) and enjoy.

49．Hearing the strange sound, Mary and James cast a ________ (惊恐的) look at one another.

50．The bridge was ____________(设计) in a unique style.

51．Do you feel ________（焦虑的）when unforeseen incidents affect your day.

52．Children are allowed to enter the stadium in the ________(陪伴) of their parents.

53．The activities ________ (组织) by our school really gave us a platform where we learn team spirit.

54．The guy next to me tried to talk to me the whole time, I couldn't________（集中注意力）on the experiment.

55．Members go on the site and ________ (登记)the books they own and would like to share.

56．It has sent back many photos of the far side of the moon and has been used to carry out some scientific ________ (实验).

57．Mike is responsible for________(设计) the entire project.

58．This morning, I was worried that no one would talk to me. But I was wrong. I didn’t feel ______ (尴尬的，难堪的) or frightened at all.

59．She has a very warm ______ (性格). Everyone likes her.

60．He used to be quiet, but now he is very _____________(外向的).

三、完成句子

61．He ________ any unexpected incident will never affect his plan.

他相信任何突发事件都不会影响他的计划。

62．I __________ on the boss of the company. Otherwise I would have been hired by the company. (impression)

我没有给公司的老板留下好印象，要不然我会被他们录用的。

63．If you ___________________ studying English, you will master the language. 

如果你将全部精力集中在英语学习上，你就会掌握这门语言。

64．带着快乐和自信，我们开始每一次新探索，发现一些意想不到、稀奇古怪的东西。

_______ _______ _______ _______ , we turn over each new stone to find unimagined strangeness.

65．上课记笔记是一个好习惯。

It is a good habit to __________ _________ when you have a class.

66．他工作很努力，最终他成功了。

He worked hard. He succeeded _______ _______.

67．我期待每天体验一些新的东西。

I ______ ______ ______ experiencing something new each day.

68．I want to ________ a good first ________.我想给他人留下好的第一印象。

69．我会遇到新朋友，而熨烫整齐的衣服会帮助我留下一个好印象。

I would be meeting new friends, and properly ironed clothes would help me ________ ________ ________ ________.

70．要是她发现你把她的书弄丢了会怎么样呢？

________ ________ she finds out that you’ve lost her book?

71．她甜美的微笑深深地打动了我们。（一句多译）

Her sweet smile _______________.

We _______________ her sweet smile.

Her sweet smile _______________ us.

72．我的起很早，以便能赶上第一班车。

I got up very early_________ _______I could catch the first bus.

73．As students, we _________________________.作为学生，我们必须集中精力学习。

74．我认为当你有麻烦时帮助你是我的责任。(一句多译)

I find _________________ when you are in trouble.

I find _________________ when you are in trouble.

75．The mothers ________ going camping, for they may get lost in the mountain.

母亲们害怕孩子们去露营，因为他们在山里可能迷路。