Unit 22  Lesson 2   Endangered Species

                                                  

桐城市教研室  孙淑珍

 

教学设计思路

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Worksheet

          Unit 22  Lesson 2  Endangered Species  

I. words study

English	Chinese
conservation   n.
extinct       adj.
habitat        n.
preserve      vt.
species       n.
rare          adj.
hook         n
tortoise       n

Complete the sentences with the words above.

1. An animal’s ______  is the type of area where it lives.

2. If we are not careful, the panda will become ______ and our children will only see them in books.

3. We must _______ forests otherwise a lot of animals will have nowhere to live.

4. I am working on a ___________ project, trying to save the panda.

5. Whales is a _______ of mammals.

6. She collects _____ coins as a hobby.

II. First listening: Listen for “topic” words.

1. The lecture is mainly about____.

   A. the problem of endangered species

   B. why the tigers is disappearing

   C. panda’s conservation

2. Which animal has not been mentioned?

   A. tigers         B. tortoise     C. kangaroo

3.What is the symbol for endangered species by now?

   A. the tiger         B. the panda       C. the Yangtze DolphinIII. 

III. Second listening: Listen for numbers.

Panda	Tiger
-- worldwide: -- in special centers: -- in zoos:	-- worldwide: -- original species: -- species remaining:

 IV. Third Listening: Listen and complete the sentences.

Part 1

•       The lecture focuses on the problem of ________.

•       There are _________ endangered species in the world.

•       Millions of species will become________ in the next decade.

Part 2

•       The symbol for endangered species is panda, one of the _______ animals in the world.

•       The number of pandas has fallen because of ________ destroying much of their ________.

•       Because of conservation efforts, the number of pandas has ________.

Part 3

•        Yangtze Dolphin is China’s only _________ dolphin.

•        Its number are _________ due to    1) _________ in the river

2) _________’s hooks and nets      3) _________ in the past

Part 4

•        The tiger is another species under severe _______.

•        Tigers are killed by hunters because of ______ beliefs and loss of _______.

•        We need to ________ an end to illegal hunting and ________ our conservation programs.

Part 5

To ________ this lecture, we need to be reminded that animals have no ______, we need to speak out ________ before they disappear for good.

 

V. Key phrases

endangered species apart from the number of….. or else answer for under severe threat

loss of natural habitat call for an end to wrap up on one’s behalf for good carry off

VI. Summary

请用所给词汇填空:

call for an end, for good, number, hunting, habitat, on their behalf, answer for

   In this lecture,we can learn that the________ of wild animals are decreasing. Human activities,such as destorying their ________,  illigally________and polluting, should ________ it. We need to ________ to these activities, and speak out ________, or else, we may lose them________.

Homework

1.复习重点词汇；

2.以Animals Need Protecting 为题写一篇120字左右的英语短文。