Listening and vocabulary优秀公开课教案

The Internet and Telecommunications 第三课时

课题

教学目标

Unit 6 The Internet and Telecommunication Introduction & Reading 课型

New 1.知识与技能：Enable the Ss to learn the formation of compound words and deduce the meanings of the words. 2. 过程与方法：Enable the Ss to use the definite article and zero article. 3. 情感态度与价值观：Enable the Ss to learn to how to use the articles properly. Compound nouns, the definite articles and zero articles. How to use the definite articles and zero articles. The Ss can finish the task. 1. A recorder 2. A projector 3. A computer Introduction method and practicing. 教学内容（引入、例题、练习题、检测题等）

师生

时间活动

分配

Revision

8’

Recite New Concept English Book II.

Grammar The article

14’

1)冠词的定义

冠词是置于名词之前、说明名词所表示的人或事物的一种虚词。冠词也可以说是名词的

一种标志，它不能离开名词而单独存在。

2)冠词有三个:即定冠词(definite article)、不定冠词(indefinite article)和零冠

(zero article)。

3)不定冠词有两个形式,一个是a, 另一个是an。 a 用在辅音(指的是音标不是指字母)

开头的词前, an 用在以元音开头的词前。

a university, an umbrella, a European, an example, a one-act play, an hour

Mrs. Taylor has ___ 8-year-old daughter who has ___ gift for painting ----she

has won two national prizes. (C)

A. a; a B. an; the C. an; a D. the; a

4)不定冠词的基本用法

①泛指某一类人或事物的一个。A boy is waiting for you. ②表示某一类人或事物, 相当于any。A horse is an animal. Lear

③用于首次提到的人或物的单数名词前面。An old cock is sitting in a tall tree. n &

④用于描写自然现象的名词前，表示“一阵”、“一场”、“一种”等。例如：

do

snow---- a snow 一场雪； shower---- a shower 一阵暴雨

exx

⑤用在抽象名词之前表示具体介绍:是什么样的人，是什么样的事物。

The little girl is a joy to her parents.

He is a success.

和你一块共事很愉快。It is a pleasure to work with you. ⑥用于某些固定的词组。

a lot of/ lots of 很多；a few 有些；a little 一些；a piece of 一张……

to have a rest 休息一下；as a matter of fact 事实上

5)定冠词的基本用法:

①特指某个或某些人或事物, 或指谈话双方都知道的人或事物, 或重复上文提到的人或

事物。例如：

How do you like the film? There was a chair by the window. On the chair sat a young woman with a baby in

her arms. The baby is very fat.

教学重点

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②指世界上独一无二的事物。

The earth is biggest than the moon, but smaller than the sun.

the sky; the universe; the atmosphere

③用在单数可数名词之前, 表示某一类人或事物。如：

The lion is more fierce than the wolf.

The compass was invented in ancient China.

④常用在乐器的名称之前。如：

play the violin/piano ⑤用在某些专有名词前：the People’s Republic of China, the Great Wall, the White

House; 在江河、山脉、海洋、湖泊、群岛的名词之前：

the Changjiang River; the Yellow River; the Salt Lake

⑥在姓氏的复数形式前加定冠词, 表示一家人。

the Smiths 史密斯一家人

The Wangs live in the next-door house.

6)不加冠词的情况：

①在大多数专有名词、泛指的抽象名词和物质名词前： We love science.

She is fond of music.

②在星期、月份、季节或节假日等名词前：

National Day; New Year’s Day;

Women’s Day

③

在称呼语、表示头衔或职务的名词前

What’s wrong with you, Uncle?

This is Comrade Yang, chairman of the Students’ Union

He reported this to Mr Black headmaster of the school. ④在三餐饭和球类运动、棋类运动的名词前：

LearI like rice for supper. n & Let’s go and watch them play chess.

do ⑤国名、人名前面，一般不加定冠词。

exx China, Japan, England, Mary, Henry等。但有的国名例外，如: the United States, the

Philippines, the People’s Republic of China。

Practice 1. Finish activity 1 on students’ books

We usually use the definite article (the) with them. Why do you think this is

necessary?

the Internet the World Wide Web

the head teacher the universe the world

the sun

the official language

the moon

the president

the capital

Because they are all unique—there is only one of them.

2. Finish activity 2. Continents: Asia, Europe, Oceania; America, Antarctica

Countries: China, Argentina, Australia, India, France (exceptions: The

Netherlands, The Netherlands, The Lebanon)

Cities: Beijing, London, New York, Sydney, Shanghai (exceptions: The Hague)

Plural and uncountable nouns in general statements:

Snow is cold. Guns are dangerous. 3. Finish activity 3. Choose the correct article to complete each question.

1) Is there (a/the) computer at your school? 2) Do you have (a/the) lesson in the computer room?

3) Can you access (an/the) Internet at school?

4) Have you got (a/ the) phone at home?

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Step 5

5) Have you got (a/the) computer at home? 4. Complete the sentences with the definite article if necessary. 1) Does ___ headmaster know how to use a computer? 2) Are___ computer important? 3) Can you access ____ Internet at school? 4) You need ____ software to use a computer? 5) ____ World Wide Web is full of _____ websites. 5. Multiple choice 1) In Hangzhou Mr Green was so struck by____ beauty of _____ nature that he stayed for another night. A. /; / B. /; the C. the; / D. the; the 2) Many people are still in _____habit of writing silly things in ______ public places. A. the; the B. /; / C. the; / D. /; the 3) Five years ago her brother was ____ university student of _____ physics. A. a; the B. an; the C. an; / D. a; / 4) ---Have you seen _____ pen? I left it here this morning. --- Is it ____ black one? I think I saw it somewhere. A. a; the B. the; the C. the; a D. a; a 5) I love ____ history because it give us ______ knowledge of past events. A.

the, a B. /;a C. /; / D. a; the 6) Most animals have little connection with___ animals of ___ different kind unless they kill them for food. A. the; a B. /; a C. the; the D. /; the 7) Many people agree that ___ knowledge of English is a must in ___ international trade today. A. a; / B. the; an C. the; the D. /; the 8) ___ is the largest of the continents of the world. A. Asia B. An Asia C. A Asia D. The Asia Grammar Compound words 1. 合成词在英语中比较活跃。合成名词的数量很大，可以在句中作主语、宾语等。如：

Sightseeing took up the whole morning. (观光)(作主语) Finally they reached a cross-roads. (十字路口) ( 作宾语) Smoking is not allowed during take-off. (起飞) (作介词宾语) 2. 合成词常见的构词方法如下： 构成方式

例词

词意

名词＋名词

earthworm

蚯蚓

earthquake 地震

形容词＋名词

shorthand 速记的

Double-dealer 言行不一的人

动名词＋名词

sleepingpills 安眠葯

Waiting-room 候车室

动词＋名词

break-water 防波堤

pick-pocket 扒手

名词＋动名词

sun-bathing 日光浴

hand-writing 手写

动词＋副词

get-together 聚会

break-through 突破

副词＋名词

downfall 垮台、坠落

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Learn & do exx

10’

Step 6 outbreak 爆发

go-between 媒人, 中间人

good-for-nothing 无益的, 无价值的

其他方式构成的合成名词

by-product 副产品

touch-me-not 含羞草

3.合成形容词很多,多数作定语,有些也可作表语: 1) They helped us to map out a long-term (长期的) plan. (作定语) 2) Open-air (户外的) exercises will do you good. (作定语) 3) Are you airsick? (晕机的) (作表语) 4) He is lively and outgoing. (外向的) (作表语) 4.合成形容词常见的构此法如下: 构成方式

例词

词意

形容词+名词+-ed: good-tempered 好脾气的 noble-minded 高贵的, 高尚的 形容词+现在分词: good-looking 长得好看的

easy-going 容易相处的

副词+现在分词: hard-working 努力工作的

far-reaching 深远的, 广泛的

名词+过去分词

state-owned 国有的

heart-felt 衷心的

名词+现在分词

peace-loving 爱好和平的

epoch-making 开新纪元的

副词+过去分词

well-known 著名的

widespread 传播广的

形容词+过去分词

kind-hearted 好心肠的

ready-made 做好的, 现成的

名词+形容词

duty-free 免税的

self-satisfied 自我满足的,自负的

Practice 1. Look at these compound words from the module. Keyboard Type 1: one word CD-ROM Type 2: two words with“-”

mobile phone Type 3: two words 2. Decide what type these words are.

Lear6’

n &

do

exx

1’

hardware high-speed computer system search engine software Type 1: hardware, software Type 2: high-speed Type 3: computer system, search engine 3. Make compound nouns, using words from the boxes. Use words in the left hand box more than once, if you can. hard board site key book traffic web browser ware net disk word note pad work soft Possible answers: hardware, hardboard, hard disk; keyboard, key board; website; network; notebook, notepad(记事本); software 4. Translate the words ①well-being健康;安乐②has-been 过时的人或物

③data-bank数据库

④credit card信用卡 ⑤bystander旁观者 ⑥chewing gum口香糖 ⑦snow-covered被雪覆盖的

⑧newly-built新建的 ⑨three-legged三条腿的 ⑩paper-making造纸的

Homework English Weekly

板书设计

Unit 6 The Internet and Telecommunication The 4th Period Grammar 合成词常见的构词方法如下： 构成方式

例词

词意

名词＋名词

earthworm 蚯蚓

earthquake 地震

形容词＋名词

shorthand 速记的

Double-dealer 言行不一的人

动名词＋名词

sleepingpills 安眠葯

Waiting-room 候车室

动词＋名词

break-water 防波堤

pick-pocket 扒手

名词＋动名词

sun-bathing 日光浴

hand-writing 手写

动词＋副词

get-together 聚会

break-through 突破

副词＋名词

downfall 垮台、坠落

outbreak 爆发

go-between 媒人, 中间人

good-for-nothing 无益的, 无价值的

其他方式构成的合成名词

by-product 副产品

touch-me-not 含羞草

教学反思

The Ss think it’s difficult for them to study some particular points of adj.