Lesson 4 First Impressions教案2

Module 3

Unit 2

Language 一、【考试目标】

1

检测与语言有关的词汇的识记、理解和运用。

2

检测it的一些用法。

3

检测与语言有关的读写能力。

二、【教学重点】

1. 本单元重点词汇，短语，句型过关。

2. it用法的正确运用。

三、【教学难点】

1. it用法的正确运用及强调句型。

2. 培养和加强学生对语言有关的读写能力。

四、【教学课时】

4课时

五、【教学方法】

1.Task-based teaching. 2.Students-centered. 3.Teacher and students’ interaction.

4.Pair and group work. 5.Explaining,summarizing and practising. 6.Multimedia way.

六、【教学过程】

（一）本单元重要词组：

stand for 代表

be made up of 由…组成

consist of 由…构成

all over the world

全世界

differ from不同于

lift up 拿起，举起

work as 担当；担任

mother tongue 母语

back and forth来回

take control of

控制

a waste of time浪费时间

as a whole 总体上

look into one’s eyes直视某人

lose face丢脸

in addition 另外

throw away丢掉

right away立刻

sort out安排，拣选，分类

set a standard确立标准

what if倘使…将会怎样

look up查找，向上看

at one time一度，曾经 turn into使变成

in a word 总之

take action采取行动

instead of 代替，而不是

care about 关心，担心

Chinese character中国汉字

agree with 同意，适应

body language 肢体语言

up and down 上上下下

sign language 手语

official language官方语言

have an impact on对……造成冲击

replace….with…用…来替代…

depend on 依靠；视…而定

have a word with sb.和说句话

mix … with… 把…与…混和

contribute to有助于，是…的成因之一

get along with进展，相处

undergo huge changes经历巨大的变化

（二）词汇解读

1

confuse vt. 使迷惑；使…...更难于理解

[基本构词]

confused adj. 迷惑的；混乱的；难懂的

confusing adj. 使人迷惑的

confusion

n. [ U/C] 困惑；混淆；混乱状态

[典型例句]

It was a very confusing situation. 这是一个非常令人困惑的局面。

The instructions on the box are very confusing. 盒子上的使用说明含混不清。

The old lady easily gets confused. 这个老太婆容易迷糊. His confusing statements puzzled me. 他的陈述使我迷惑。

2

mix v. 和……混合，掺和

[基本构词]

mixture

n. 混合，混合体

mixer

n. 搅拌机，混合器

mixed

adj. 混合的，混杂的

mixed-up

adj. 糊涂的，迷惑不解的

[短语搭配]

mix up 混淆；弄混

mix sth together 把某物混在一起

mix sth into sth将……加进……中混匀

[典型例句]

Don’t try to mix business with pleasure. 不要把正事和娱乐混在一起。

The water is mixed with sugar. 这水中掺得有糖。

I mixed him up with his brother. 我把他和他弟弟混淆了。

3

contribute v.捐赠；撰稿；做出贡献；有助于，促成

[基本构词]

contributor n. 贡献者,捐助者,赠送者

contribution n. 贡献

[短语搭配]

contribute (sth) to= make contributions to对……有贡献；有助于；促成

[典型例句]

He contributed half of his savings to the relief fund.

他将积蓄的一半捐献给救济基金会。

He never contributes to the discussion. 他在讨论时从不发表意见。

Drink contributed to his ruin. 酗酒促使他毁灭。

4

spoil v. 糟蹋，破坏，溺爱

[基本构词]

spoilt adj. 宠坏, 损坏

[典型例句]

The cook had spoilt/spoiled the soup by putting too much salt in it. 由于厨师放太多的盐，把汤糟蹋了。

The food will spoil if you don’t keep it cool. 这种食物如果不冷藏就会变质。

His grandmother spoils him. 他奶奶把他宠坏了。

5

prefer v. 喜欢；宁愿

[基本构词]

preference n. 偏爱,优先,喜爱物

preferable adj. 更好的,更合意的

[短语搭配]

prefer A to B = prefer A rather than B 在A 和

B之间较喜欢A。

prefer doing A to doing B 宁愿做A而不愿做B

prefer sb (not) to do sth 宁愿某人（不）干……

prefer to do sth rather than do sth 宁愿干……也不愿干……

[典型例句]

Which do you prefer, tea or coffee? 你是喜欢喝茶还是咖啡？

He prefers playing basketball. 他喜欢打篮球。

I prefer him to do it in a different way. 我更希望他用不同的方法去做。

He prefers swimming to surfing.

同冲浪相比,他更喜欢游泳。

She prefers to stay at home rather than (to)go with us.

她宁愿呆在家里，也不愿和我们一起去。

6

occur vi. 发生；（主意）被想到

[基本构词]

occurrence n.

发生,事件,发现

[短语搭配]

occur to被想起,被想到,浮现

It occurs (to sb) that- 某人突然想起

[典型例句]

Earthquakes occur frequently in this area. 这一地区经常发生地震。

It never occurred to me that he might be in trouble.

我怎么也没有想到他会遇上麻烦。

A brilliant idea occurred to me. 我想到一个极好的主意。

[词语辨析]

take place, happen, occur, come about 和

break out 用法区别

这些词或短语都有“发生”的意思，都是不及物动词，不能用于被动语态，但用法各不相同，区别如下：

▲take place 表示“发生、举行、举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排。例如：

Great changes have taken place in our hometown during the past ten years.在过去的十年我的家乡发生了巨大变化。

▲ happen 作“发生、碰巧”解，一般用于偶然或突发性事件。例如：

What happened to you?

你出了什么事？

I happened to see him on my way home. = It happened that I saw him on my way home.我碰巧在回家的路上看见他。

▲occur 作“发生”解，其意义相当于

happen。例如：

What has occurred? (= What has happened?) 发生了什么事？

A big earthquake occurred (= happened) in the south of China last year.去年中国南部发生了一场大地震。

但是occur有“突然被想起，突然浮现”的意思，例如：

It occurred to me that she didn't know I had moved into the new house.我想起她不知道我搬进了新家。

▲come about 表示“发生、产生”，多指事情已经发生了，但还不知道为什么，常用于疑问句和否定句。例如：

Do you know how the air accident came about? 你知道这次飞机失事是怎样发生的吗？

▲break out 意思为“发生、爆发”，常指战争、灾难、疾病或者争吵等事件的发生，也可以表示突然大声叫喊等。

Two world wars broke out last century. 上个世纪爆发了两次世界大战。

A fire broke out in the hospital in the mid-night. 午夜时一场火灾发生了。

（三）语法解读

★it的用法

1 形式主语it

It 常作形式主语，把真正的主语置于句后，真正的主语通常为不定式短语、ing分词短语和主语从句

It is easy to buy a new radio.

It is no use telling him that. It should be true that he has earned their trust. 2 形式宾语it

It 作形式宾语，真实宾语放在宾语补足语后面，真实宾语通常为不定式，ing分词和宾语从句。

He felt it his duty to help others.

They thought it no good doing that. I found it hard to believe that he was working for the enemy. 3 强调句it 1) 强调句概念和结构：强调句可以用来强调句中的主语、宾语和状语。结构为：

It is (was) + 被强调部分

+ that (强调人可用who/ whom宾语)+(主语部分，若被强调则没有) +谓语部分+其它部分(若被强调则没有)。如：

A terrible car accident killed two people on that road a year ago. 可改成以下强调句：

It was a terrible car accident that killed two people on that road a year ago.

(强调主语部分) It was on that road that a terrible accident killed two people a year ago.

(强调状语) It was two people that / who(m) a terrible car accident killed on that road a year ago.

(强调宾语) 被强调部分可以是(主语/宾语/状语)从句，如：

It is where we usually meet on Sunday afternoons that the head teacher will give us a talk.

(强调状语从句) It is what you do rather than what you say that matters.

(强调主语从句) It was whether we could do it but not when we could do it that we were talking about.

(强调宾语从句) 2) 疑问句形式：

(1) 一般疑问句：Is / Was it +被强调部分+that / who(m)…?

(2) 特殊疑问句：Where / When / How / Who / What is it / was it that / who(m)…？如：

Was it a terrible accident that killed two people on that road a year ago? What was it that killed two people on that road a year ago? Where was it that a terrible accident killed two people a year ago？

3) 强调not… until…状语部分的强调句：

not… until…状语部分的强调句是：It was / is not until…that…如：

He didn’t get home until midnight.

It was not until midnight that he got home.

He didn’t get home until the rain had stopped.

It was not until the rain had stopped that he got home.

4代词it （四）、

达标练习

双向翻译

请根据上下文内容，将文中划线部分译成汉语或者英语。

Modern English Throughout history, people from many different countries and cultures have lived together in Britain. That is why English is a language with so many confusing rules. The English language is made up of the rules and vocabulary each group of people brought to Britain with them. Modern English began during the Renaissance in the 16 century. 1

由于这个原因，近代英语包括了许多拉丁词汇和希腊词汇. Pronunciation also underwent huge changes during this period. 2

However, this is not the end of the changes in the English language. The question of whether English will continue changing in thefuture is easy to answer. Even today, where a person comes from will affect their style of speech. 3

这就是所谓的方言. If a person from the south of England goes to the north, 4

他或她可能发现难以听懂当地人在说些什么. It is certain that this progress will continue, 5

and people will keep inventing new words and new ways of saying things. 1

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B组

完成译文

根据中文原文完成下列各英文译文。（每空限填一个词）

1.

他对公司的成功作出了重要的贡献。

He has made an important ________ ________ the company’s success.

2.

计算机对现代生活产生了重大影响。

The computer has made a great ________ ________

modern life. 3. 这起事故导致两名乘客死亡。

The accident ________ ________ two passengers dying. 4. 尽管生病，他还是来参加会议。He came to the meeting ________ ________ ________. 5. 她是典型的上流社会人物。

She is a typical product of ________ ________ ________.

七【作业】

八、【板书设计】

九、【教学反思】