Learning about Language教学设计第一课时

B4 Unit2 Working the land

------ learning about the language 一、教材分析

LEARNING ABOUT LANGUAGE 部分学习本单元重点词汇和语法项目。词语学习部分采用给出词义而让学生从课文中找出与之匹配的词，然后用所找的词汇完成第二个练习中的短文，以及用课文中意义相近的词汇替换练习三句中划线部分。通过这三种练习帮助学生理解并能熟练应用课文中所学的词汇。语法部分主要是帮助学生了解并掌握动词-ing形式作主语和宾语的用法。通过含有动词-ing句子让学生进行感性认识，然后可以引导学生总结该语法结构的特点和用法。练习二通过模仿例句，用-ing形式做主语代替动词不定式改写句子。练习三要求学生初步了解英语中有些动词或动词短语后面加动词v-ing形式作宾语，还有些动词后面可接动名词或不定式两种形式。练习四要求学生用框中所给动词或动词短语的正确形式完成练习中的10个句子。

二、学情分析和教材分解

结合本班学生的特点以及教师对本单元的研读，在reading第二课时已经讲解学习完阅读文中的重点单词和短语。因此在设计本节课的时候，第一部分作为词汇和短语复习，以检查为主，重点易错进行点拨。重点部分放在了v-ing部分。，因为非谓语是学生较难掌握的语法部分之一。设计本环节，主要是以学生为主，通过对句子的感性认识，引导学生自己总结和归纳语法结构的特点，并小组讨论运用此语法结构，从而达到运用的能力。

三、教学目标

1. knowledge goals

知识目标

a. Words and expressions词汇和短语

sunburnt, hunger, expand, circulate, struggle, export, output, satisfied, strain, rid ... of, lead a ... life, would rather, thanks to b. grammar语法

The v-ing form as subject and object. 2. Ability goals

能力目标

Enable students to master the usage of the words and expressions above and use the v-ing form as subject and object correctly and freely. 3.Teaching important points

教学重点

The usage of the important words and the v-ing form used as subject and object. 4.Teaching difficult points 教学难点

How to use the words and expressions and the v-ing form freely. 5.Teaching methods 教学方法

Explaining, discussing and practising. 6.Teaching aids 教具准备

A projector and a computer. 四、Teaching procedures & ways 教学过程与方式

Step1

Greetings Step2

English free talk

Topic about YuanLongping in your own words Step3

Part I

Discovering useful words and expressions Task 1 Find the word or phrase from the text for each of these meanings.

to make something or somebody free of

mber or amount to make information and ideas known to many people

pleased by having what one wants or needs

to provide with things necessary for a certain purpose

because of

重点点拨：rid...of : get rid of

circulate the knowledge: spread

equip: equipped

equipment (U)

because of : thanks to

Task 2 Find words from the previous pages of this unit to replace the underlined words. You

may need to change the words’ forms of fit. 1

According to the WHO’s information, about 1.8 million people across the world die each

year from disease caused by unsafe food and water. 2

Different kinds of powerful corn, another hybrid grain, has been developed by scientists of many different races. 3

Not having enough food leads to poor health and, therefore, sickness. 4

Over 56 percent of the people in a small Southeast Asian country are in jobs related to agriculture. 5

With the open conditions in today’s international business world, hybrid grains can be sold and sent abroad to countries around the world. Answers: 1. information: statistics;

world: globe 2. powerful: super;

races: nationalities 3. Not having enough food: hunger;

sickness: disease 4. A small Southeast Asian country:Vietnam;

jobs: occupations 5. Open conditions: freedom

sold and sent abroad: exported Step4 PartII Discovering useful structure

Lead-in: Have you ever seen these signs?

No parking No littering

No smoking

No spitting Basic information of V-ing 1. 构成: 在动词末尾加-ing

否定形式: not+ -ing 构成

2. 动词-ing形式不能单独作谓语, 没有人称和数的变化

3. 动词-ing形式由动词加-ing变化而成, 它同时具有名词和动词的特征, 在句中可以

作主语、宾语等。

Read the sentences and find out the function of the v-ing 1.Walking is a good form of exercise for both young and old.

2.Watching news on TV has become a routine for me.

3.It’s no use making an excuse for this.

4.It’s dangerous swimming in the sea on windy days. 5.I can’t avoid going．

6.Have you considered looking for one special friend? 7.We’ve got to think of ways of changing people’s habits.

8.I apologize for being so angry with you. 9.After being away for several years,it is a strange experience to return to the place you were born and brought up．

Group discussion:

Task1 Summarize the rules of v-ing forms as either the subject or the object. 归纳1：动名词作主语的用法:

动名词作主语时，句子有两种形式：

①动名词做主语的位置：直接置于句首主语的位置上。

②用形式主语it，把真正的主语——动名词结构移置句尾。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词，如useful，useless，good，fun；no use，worth等。 归纳2：

动名词作宾语的用法: 有些动词或短语动词后常用动名词作宾语。如admit, appreciate, avoid，can't stand（不能忍受）, consider，delay, devote …

to, dislike enjoy，escape, excuse, feel like, finish, forgive, get down to, give up, imagine. insist on, keep (on), look forward to, mention, mind, miss（错过）, pay attention to, practice, put off, stick to, suggest等等。

既可以跟动名词又可以跟v-ing，并且意义不一样，例如forget, remember, regret 归纳3：动名词作介词宾语: 动名词可与介词一起构成介词短语。

A．介词+动名词

B．动词+介词+动名词

※下列短语中的to都是介词，所以后面跟名词或-ing形式：devote to，object to，pay attention to，get down to，lead to, look forward to，stick to，be used to, refer to, make a contribution to,等

Task2:

Let's talk about our friends, or parents,or teacher and so on. Remember to use v-ing as much as possible.

... is his/her job every day

He/She enjoys...

He/ She dream of ...

... makes him/her happy/sad.

_____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Here is a sample for you.

Yueyue is my younger daughter. Riding all kinds of toy bikes is her favourite. And she also enjoys running all the time. It is a great pleasure playing with herself every day. Besides, she is fond of talking so much with us that she stops until he goes to sleep. Step5

Exercises:

Complete the sentences: 1.If you can keep ________(read) English newspapers, your English will be improved.

2. It is useless_______(try)to argue with Shylock．

3. I hate _________________(tell) lies! 4. I will never forget __________(go) to Beijing with him last summer. 5. I forgot ________(tell) her the news; so she knew nothing about it. 6.It’s no good _______(try) to remember grammatical rules. You need to practice what you have learned. 7.The suspect (嫌疑犯) at last admitted ________ (steal) the necklace. 8. __________(make) friends is a necessary part in our life. 9.

I still remember __________ (take) to a concert by Liu Dehua when I was five. 10.He succeed in _________(persuade) her to do the job. Rewrite the following sentences using the -ing form as the subjective. 1 It is necessary to get water from wet to dry places.

_________________________________________________________________ 2 It is nice to help people in need.

_________________________________________________________________ 3 To get rid of hunger is very important for some African countries.

_________________________________________________________________ 4.It is not difficult to learn more about farming.

_________________________________________________________________ 5.In the countryside it is not as easy to do research as in the city.

_________________________________________________________________

六、板书设计

Learning about language Key points:

Discussion: 1 be content with

归纳总结1. 2 equipped

2.

Equipment

3. 3 thanks to

重难点点拨：