浙江省温州市第二十中学九年级英语全册 Unit 15 We’re trying to save the manatees section A 1a—2d学案（无答案） 人教新目标版.docVIP

unit 15 were trying to save the manatees学习内容： section a 1a2d学习目标：1、掌握下列单词manatee,furry,enormous,playful,aggressive,gray,spotted,kangaroo,chimpanzee,cheetah,intelligent,feed,weigh,discover,pound2、掌握句型(1) we are trying to save the manatees(2) manatees eat about 100pounds of food a day(3) there used to be a lot of manatees(4) in 1972,it was discovered that they were endangered(5)some of the swamps have become polluted学习重点：复习几种不同的时态，现在进行时态，一般现在时态，use to do句型，被动语态，现在完成时态。导学案教学过程：1、创设情境，激情导入。出示一组动物的图片；-do you know this animal ? whats its name ?-yes its a manatee.-can you describe a manatee?-yes i can.a manatee is gentle and big.2、学案引导，自主学习task 1：看课本上的图片，学和生跟读1a 中的单词，完成1a中的任务。task 2：听录音，完成1b。3、小组合作，聚焦主题。task 1a：同桌间对话：eg a:i am like this animal because i am strong and intelligent. i like water,and i like to eat vegetables,b: youre like an elephant.a: no.b: youre like a manatee.a: yes!4、汇报展示，点拨升华。task 1:小组大比拼。同桌两人为一小组，进行文中的对话比赛，评出优胜者。5、整合提高，理解梳理；task 1:听录音，完成2a、2b。task 2:理解听力材料中的句子，能区分每一种句子的时态，并掌握重点句型。task 3:同桌对话练习：eg : a:how big are manatees? b:theyre about 10 feet long and they weigh about 1,000 pounds.6、反馈矫正，达标检测。（一）用所给词的适当形式填空。(1)i think he is a _(play) boy.(2) my father used_(swim) in the river.(3)theyre trying_(make) our country stronger and richer.(4)they have_(grow) a lot of vegetable.（二）根据汉语提示完成下列句子。(1)、我们正在努力拯救海牛。we_.(2)、过去这和有很多鸟儿歌唱。there _ to _ a lot of birds _here.(3)、一