高一英语期末复习 Unit 4 Wildlife protection(新人教版必修2) 精品PPT课件

Unit 4 Wildlife protection

Ⅰ.阅读理解

With weather getting warmer,animals have begun to change in response to the new

condition.And some of them have become smaller.Some scientists thought this might

be an adaptation to a warmer world; smaller bodies should be able to lose heat

better.But now a new study has found that for red knot birds,that’s not the case.

Ecologist Jan van Gils and his colleagues have been studying these birds for

33 years.Over the course of their research,van Gils and his team have found that

in Russia where the red knots summer,snowmelt and spring have been advancing by half

a day per year on average.Over more than thirty years,the researchers caught and

measured nearly 2,000 birds.In years when the snowmelt had arrived particularly

early,the birds were likely to be smaller and have shorter bills (鸟嘴).

————来源网络整理，仅供供参考 1 高一英语Unit4WildlifeProtection教案

unit 4 wildlife protection

warming up, pre-reading and reading

1.teaching important points:

a.help students understand the passage better.

b.train students’ reading skills.

c.learn more about the wildlife protection.

2.teaching difficult points:

a.how to help students improve their reading skills and understand the

passage fully.

b.how to let students learn the importance ways of protecting wildlife.

3.procedure

step 1. greeting

step 2. daily report

step 3. warming up

1.show a video about wwf.

2.ask students what animals are they can see in the video and find out

————来源网络整理，仅供供参考 2 the endangered animals.

3.ask students why the animals are endangered.

4.let’s listen to some animals news:

a.dolphin: last night, a little dolphin’s dead body was found on one coast

1 Unit 4 Wildlife protection

HOW DAISY LEARNED TO HELP WILDLIFE

Daisy had always longed ______ help endangered species of day she

woke up and found a flying carpet by her bed. "Where do you want to go"

it asked. Daisy responded __________(immediate). "I'd like to see some

endangered wildlife," she said. "Please take me to a________( distance)

land where I can find the animal _______ gave fur to make this sweater."

At once the carpet flew away and ______（take）her to Tibet. There Daisy

saw an antelope ________(look) sad. It said, "We're being killed for the

wool beneath our stomachs. Our fur is being used to make sweaters for

people like you. As_____ result, we are now an endangered species." At

that Daisy cried, "I'm sorry I didn't know that. I wonder ________ is being

done to help you. Flying carpet, please show me a place________ there's

Unit 4 Wildlife protection

（学生版）

◆ 思维导图

重点词汇 protection decrease respond distant relief contain hunt loss

appreciate succeed powerful employ harm inspect affect

重点短语 protect... from... in peace in danger in relief burst into laughter

pay attention to die out so that according to come into being

其它词汇 wildlife endanger reserve laughter carpet mercy certain wild zone

importance unexpected attention income secure insect incident bite

fierce faithfully ending disappearance

重点语法 现在进行时的被动语态

◆ 新课讲解

Part 1 重点词汇（一）

1. Green vegetables _________ nutrients, __________ vitamin A and C.