《Wildlife Protection》Listening and Speaking PPT课件

人教版高中英语必修二《Wildlife Protection》Listening and Speaking PPT课件，共63页。

Listening and Speaking

Leading-in

What do you think of when you see this photo?

When I see this photo I think about Africa and all the amazing animals that live there.

How much do you know about elephants?

Elephants' large ears help them to hear and make them look larger when they are in danger.

Their tusks are used for finding food and for protection.

Their trunk is a versatile tool which they use for many things including to breathe, smell, pick things up and to suck up water.

Talk about saving endangered wildlife

Before you listen，discuss these questions in pairs. 

1What message do these posters share? 

The message of these posters is that wildlife is under threat. 

2Which one moves you the most? Why?

The second poster moves me the most because it is very bad that whole species are being lost，and the image of animals falling through an hourglass shows how serious it is and how time is running out to protect these species. 

Language points

1 illegal adj. 不合法的；非法的 

句式：It is illegal to do sth. 做某事是违法的。 

Killing sharks is illegal in that country.= It is illegal to kill sharks in that country. 

在那个国家，杀死鲨鱼是违法的。［词汇复现］ 

It all sounds highly illegal. 这听起来完全不合法。 

【学法点拨】 

il-（否定前缀）+ 以l 开头的单词： 

illegal adj. 不合法的；非法的 illogical adj. 不合逻辑的

【词语积累】 

legal adj. 法律的；合法的

2 hunt vt. & vi. 打猎；搜寻；追捕 n. 搜寻；搜索；打猎

Local people used to go hunting in the woods. 当地人过去常常去树林里打猎。 

She is still hunting for a new job. 她还在找新工作。 

I’ve hunted everywhere but I can’t find it. 我到处都搜遍了，但就是找不到它。 

the hunt for the missing child 搜索失踪儿童 

3 immediately adv. 立刻

Please give us a description of your tour of England immediately. 

请立即向我们描述一下你的英格兰之行吧。［词汇复现］ 

Tom was bored with his job，and he wanted to change it immediately. 汤姆厌倦了他的工作，他想立刻换掉它。

【学法点拨】 

immediately 除用作副词外，还可用作连词，相当于as soon as，表示“一……就……”。有类似用法的还有directly。

Immediately she’d gone，I remembered her name. 她刚走开我就想起了她的名字。 

I’ll be with you directly I’ve finished this letter.我一写完这封信就来。

【归纳拓展】 

表示“立刻，马上”的还有at once，right now，right away 等。

【词语积累】 

immediate adj. 立即的，当前的

immediate action 立即行动 immediate interests 眼前利益

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