牛津译林版-英语-八上-4单元 Wild animalsGrammar教案)

英语-上册-打印版本

英语-上册-打印版本 Unit 4 Wild animals

Grammar

简要提示

一、年级：八年级

二、教学内容： 8A Unit 4 Wild animals

三、课型：Grammar

四、教学目标

1.知识目标

1)学习并掌握 ‘if’引导的条件状语从句。

2)学习并掌握 ‘because’, ‘because of’ 的用法及区别。

2.能力目标

1)能运用 ‘if’引导的条件状语从句。

2)能运用 ‘because’和‘because of’ 。

五、教学重难点

‘if’引导的条件状语从句中，用一般现在时表示将来，主句用一般将来时。

教学流程

Grammar A

Part One Lead-in

In this unit, we learned a report about giant pandas. We know they are very lovely. But they are in

danger. They may have many problems in the future.

Do you remember ‘the story of Xi Wang’.

Do you remember what problems they may have in the future?

Yes. If hunters catch a giant panda, they will kill it for its fur.

If farmers cut down trees and forests, giant pandas will have nowhere to live.

If people find baby pandas alone, they will often take them away.

Please remember:

If we do nothing, there will be no giant pandas in the world.

We can also say:

There will be no giant pandas in the world if we do nothing.

Part Two learning for use

Step 1 Presentation

We really need to do something to protect wild animals. Amy also knew a lot about wild animals.

Now she is thinking about wild animals. What will Amy do if she sees a snake?Let’s use

coditional sentences to talk about the possible result of a possible action.阿梅正在考虑有关野生动物的事情。假如她看到一条蛇，她会怎么做？ 让我们用条件状语从句来谈论可能出现的情况。

Step 2 Practice

Now, open your books, turn to page 64, finish Part A1.

Let’s chek the answer.

Answers to Part A1

d c e a b

Then please read Part A1 together. 英语-上册-打印版本

英语-上册-打印版本 There will be a class visit to Beijing Zoo next week. Amy is writing a note to tell her parents why

she wants to go. Please open your books, turn to page 65, help Amy complete her note. Let’s

check the answers.

Answers to Part A2

1 go 2 will learn 3 arrive 4 will see 5 find 6 will have 7 have 8 will watch

9 watch 10 will get 11 finish 12 will be

Please read Part A2 together.

Part Three Rule out

Well, let’s work out the rule together!

‘if’引导的条件状语从句中用一般现在时表示将来，主句中用一般将来时。

Conditional sentences (条件状语从句)

‘If’-clause

(Simple present tense) Main clause

(Simple future tense)

If hunters catch a giant panda,

they will kill it for its fur.

当我们把 ‘if’引导的条件状语从句放在句子开头时，我们需要在条件状语从句后用逗号。假如主句在开头，则没有必要加逗号。

We need a _______(comma, full stop) after the ‘if’-clause when it is the first part of a

sentence.

e.g. If I go to Beijing Zoo, I will learn a lot about animals.

I will learn a lot about animals if I go to Beijing Zoo.

Part Four Practice

Amy returned home from Beijing Zoo. Her father is asking her some questions about wild

animals.

Open your books, turn to page 66, finish Part A3.

Let’s check the answers.

Answers to Part A3

1 is in danger 2 will attack 3 is hungry 4 will catch 5 are thirsty 6 will walk

7 will hunt 8 live in the wild 9 will live 10 have babies 11 will protect 12 is danger

请同学们记住，我们可以用 ‘if’引导条件状语从句来谈论可能发生的动作，主句用一般将来时，从句用一般现在时。

Grammar B

Part One Lead-in

Now we know the number of giant pandas is getting smaller and smaller. 我们知道大熊猫的数量越来越少，因为他们面临着许多危险，让我们一起保护他们。Now let’s learn Grammar B.

Look at these pictures, what are they? Yes. Kangaroo, giant panda, bear, dolphin, tiger, squirrel.

Please have a discussion:

Which animal do you like best?

I like … best.

Why?

Because I think …

Which animal do you like least?

I like … least.

Why? 英语-上册-打印版本

英语-上册-打印版本 Because I think …

Part Two learning for use

Step 1 Presentation

We knew that Amy went to Beijing Zoo. Now Daniel is asking her about the visit to the zoo.

You can see four sentences here. 这儿有四句话，请同学们把他们两两搭配，用其中两句分别来谈论另外两个动作的原因。

The dolphin show was long. We must protect wild animals.

Wild animals are our friends. I stayed in the zoo for so much time.

Yes. We must protect wild animals because wild animals are our friends.

I stayed in the zoo for so much time because the dolphin show was long.

Step 2 Practice

Well done.

Open your books, turn to page 67. Use ‘because’ to help Amy answer Daniel’s questions. Let’s

check the answer.

Answers to Part B on page 67

1. Because I want to see wild animals there.

2. Because we mustn’t feed the animals in the zoo.

3. Because the dolphin show was long.

4. Because wild animals are our friends.

Amy saw a dolphin show in the zoo. Now she is talking about it. Turn to page 67,

Please work out what she is saying by making sentences using ‘because of’. Let’s check the

answer.

Answers to Part C on page 67

1. All the people cheered because of the wonderful show.

2. Lots of people knew about the show because of the advertisement on TV.

3. The dolphins were really tired because of the long performance.