九年级英语We’re trying to save the manatees教学案

九年级英语We’re trying to save the manatees教学案

九年级英语we’re trying to save the manatees教学案
section a (1 a—2 c) of unit15
teachers’ words: protect the animals is practice ourselves.
教材分析.：学习有关环境保护的语言，使用简单的目标语言制作环境保护宣传海报
能掌握本节的表示动物名称的表达，注意听力获取信息的能力培养。 learning aims:1.master the words and phrases and grammar points of this part  .
1. debate an issue .
main and difficult  points ：words and phrases  some describe words and phrases
learning steps:
step 1:translate the words.
1.海牛           2.毛皮的           3.巨大的，庞大的           4.顽皮的，爱玩耍的           5.侵犯的，挑衅的           6.灰色的           7.有斑点的           8.袋鼠           9.黑猩猩           10.猎豹            11.沼泽地            12.生长环境，栖息地            13.水生植物，水生动物            14.饲料，动物的食物            15.植物（总称）            16.称，称，……重量            17.发现，发觉            18.被污染的          
step 2:do 1a
step 3:listening practice .
1b.listen and circle the words in 1a that victor and ginny use to describe the animals.
step4:groupwork.
think of an animal that is the same as you in some ways .
write down and let others guess what kind of animal you are like.
step5:listening.(2a,2b),then check the answers .
step 6:精讲精练
1. we’re trying to save the manatees!我们正在设法拯救海牛！
try是动词，意为“试图，设法”
如：我正设法算出这道数学题。            
动词try还表示“试”、“尝试”，“试用”
你试过种药了吗？