高一英语备课组预习学案(7)预习目标:1
Get to know something about sharks and pigeons
Learn to follow the structure of each passage
预习自测:Step 1
Introduction Many animals are of great help to our daily lives or make great contributions to the development of science and technology
Can you list some of them
Animals are friends of human beings
However, some animals will cause trouble or danger to us in some situations
For example, when they are hungry or when they feel themselves in danger
Do you know some dangerous animals on the land
There are also some dangerous animals in the water
What do you know about sharks
•Most of them have a weak sense of ______ but a strong sense of ______
•Sharks must keep __________ so that they will sink
Step 2
Fast Reading•Do all the sharks attack human beings
•Are ma