《Language in use》Animals in danger PPT课件

Objectives：

1.To summarise and consolidate the use of infinitives as object complements and adverbials of purpose

2.To consolidate the new vocabulary

语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语法规律。

Observe

Observe the following sentences carefully and pay attention to the function of “to do”.

1. It allows people to get closer to them.

2. We all need to help animals live in peace.

3. Let’s find out what else we can do to save as many animals as possible.

4. In order to protect pandas in the world, the government is setting up nature parks.

5. …so the WWF is working hard to save them all.

6. Your money pays to look after the animals.

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我们可以发现动词不定式的另外两种语法功能：

①在“动词+宾语+动词不定式”的结构中充当宾语的补足语

②在句中表示行为动作的目的，作目的状语

Guessing game

1. to test your sense of observation

2. to test your ability of short-term memory 

3. to test your ability of inductive method

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Grammar

动词不定式

1.动词不定式作宾语补足语

可用于“动词+宾语+动词不定式”这一结构的动词有很多，除本模块出现的allow，choose等词外，常见的还有：want, tell, ask, invite, help等。

She asked him to come to the party.

She wants me to go with her.

需要注意的是：

1）以上动词接不定式作宾语补足语时，若要表达否定的意思，要在to do前加not, 构成not to do的形式。例如：

Mr Han told us not to make too much noise.

韩先生告诉我们不要弄出太大声音。

Jackie told me not to touch anything!

杰基告诉我不要碰任何东西。

2）有些动词后接动词作宾语补足语时，可以接不带to的不定式，常见的这类动词有：help, make, let, have, hear, feel, see等。例如：

I’ll have Tony show you around the school.

我会让托尼带你参观校园。

His words made everyone laugh.

他的话让大家哄堂大笑。

2. 动词不定式作目的壮语

如果表示“做某事是为了什么”，可以用动词不定式表示目的。例如：

We don’t want to lose tigers, elephants or any other animals, so the WWF is working hard to save them all.

在这种情况下，不定式既可以放在句首，也可以放在句尾。

Dylan trained hard to improve his basketball skills.

迪伦刻苦训练以提高自己的篮球技能。

也可以说：

To improve his basketball skills, Dylan trained hard.

根据表达需要，动词不定式还可以作原因壮语和结果状语。

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Match the two parts of the sentences.

1. let the elephants… They 

2. We want the animals…

3. We should not allow the situation…

4. Help us…

5. They came here…

a) …help.

b) … to become dangerous.

c) …plant more bamboo.

d) …live in the nature park.

e) …to be safe.

... ... ...

Complete the sentences with the correct form of the words in the box.

develop    feed     save    tell

They are working hard to make a better life for pandas.

1.The government is trying _________ plans to protect animals in danger.

2. He sent an email _____ people what was happening.

3. In order _______ pandas, people will grow more bamboo in the mountains.

4. The zoo asks us not ______ the animals.

Complete the sentences. How many different sentences can you make?

1. I went to the nature park to…

2. They asked the children…

3. Let’s help them…

4. We want…

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Module task:

Making a plan to set up a wildlife club

Step1

Work in groups. Discuss what you want people to know about the wildlife club:

what animals you are going to help 

what are you going to do

when you are going to meet

where you are going to meet

Step2

Make a poster about your wildlife club.

Step3

Find out about the animals you want to help and add the information to the poster to make it more interesting.

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一、单项选择。

1. Would you please tell me______next?　　　　　

A. how to do　B. what to do

C. what do I do    D. how I should do 

2. In the old days it was difficult for the poor______a job.

A. find　B. to find　　 

C. look　D. to look for 

3. For a time his grandmother found ____accept his new idea.

A. hard      B. it hard 

C. it hard to    D. it is hard to 

4. As she has never been there before, I’ll have someone_____her the way.

A. show     B. to show 

C. showing     D. showed 

5. It was foolish_____his car unlocked.

A. for him to leave　 B. of him to leave

C. for him leave　  D. him to leave 

... ... ...

二、用所给动词的适当形式填空。

1. Do you know when ______ (have) a picnic?

2. She is very busy today. She has a lot of  work _____ (do).

3. Our teacher asked us _____ (be) careful when we crossed the road.

4. It’s easy for us _________ (answer) the question.

三、根据所给中文，写出下列英语句子。

1. 我有一些衣服要洗。

I have some clothes to wash.

2. 苏喜欢谈这件事情。

Sue likes to talk about the matter.

3. 记住足够多的单词是很重要的。

It’s very important to remember enough words.

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Homework

Make as many sentences as possible using infinitive structure.

Preview

1.To think of your favourite story

2.To preview the vocabulary of next module

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