(
课件网) Unit 2 Wildlife Protection Period 4 Listening and talking （人教版2019）必修第 册 二 Content Learning objectives Lead-in Before-listening Listening and talking Post-listening Summary Assessment Homework 01 03 05 07 02 04 06 08 Learning objectives 1. To learn about animal protection knowledge and measures. 2. To learn sentences that express the purpose of doing something. 3. To learn ways and means to protect birds. Simply understand the current situation of birds Lead in These birds are in danger Canary 金丝雀 California Quail 加利福尼亚鹑 Sialia sialis 东蓝鸲 What should we do to protect them Lead in popular science knowledge Bird feeder An outdoor device that supplies food for wild birds.They are usually hung from trees and filled with different kinds of seeds or nuts. Especially in winter, birds have less food, which can help and protect them. Before-listening popular science knowledge Binoculars（双目望远镜） A telescope consisting of two binoculars in parallel. The distance between the two eyepieces can be adjusted so that both eyes can observe at the same time, thus obtaining a stereoscopic（立体） feeling. It has a large field of vision and is often used for navigation, military and field observation of birds. Before-listening popular science knowledge Bird field guide(鸟类图鉴） It is a reference book for conducting field bird research and observation, which can help readers quickly identify bird species, and timely understand the brief biological and ecological characteristics, including the temporal and spatial characteristics of bird distribution. In addition, through this book, we can recognize birds, not only recognize bird species and name them, but also let us understand the behavior of birds and understand the relationship between birds and the environment. Before-listening Activity 1:Match the words with the pictures. 1. binoculars 2. bird feeder 3. bird field guide [b n kj l z] 喂鸟器 双筒望远镜 鸟类图鉴 Before-listening 1. Binoculars _____. 2. Bird feeders _____. 3. Use a bird field guide_____. 4. Put paper cut-outs on windows ____. A. in order to identify birds B. so that birds do not crash into them C.to make sure that birds have enough food D. are used for watching birds from far away What can they be used for D C A B Activity 2: Choose the right ending for each sentence. Before-listening 1. Binoculars watching birds from far away. 2. Bird feeders make sure that birds have enough food. 3. Use a bird field guide identify birds. 4. Put paper cut-outs on windows birds do not crash into them. so that in order to are used for to expressing purposes be used to in order that so as to ... Before-listening be used for/ be used to in order to/ so as to/ to... in order that/ so that.. Expressing purposes Before-listening Listen and answer the questions. 1. Who are the teenagers 2. Where are they 3. What are they doing 4. Why are they doing it The listening text includes t ... ...
