1、=【 ;精品教育资源文库 】 = Unit 13 We are trying to save the earth! Section B(Grammar Focus-1d) 【课前热身】 短语 参加 关掉 付出 扔掉，抛弃 好好利用 折下 .摧毁 【学习目标】 1.掌握重点单词及短语。 2.复习语法，能正确区分和使用以下语法结构：现在进行时，被动语态，现在完成时，情态动词。 . 【重难点】： 1.能谈论环境污染和环境保护问题 . 2.借助文章标题分插图进行合理的预测。 二合作交流 1、 预习交流 1. 各小组自己朗读 Grammar Focus 中的内容。相互帮助理解。 2. 小组竞争：看哪个小
2、组最快最好地翻译所有句子。完成 4a-4c 2、 合作学习 1、注意宾语从句的用法 ,完成 Section B 1a 的任务 2、 播放录音，完成 1b、 1c, 3、 拓展延伸 完成 1d.1e 4、 系统总结 【知识点拨 】 4.Its hard to stop riding in cars. stop doing sth. 是 “ 停止做某事 ”. stop to do sth. 则是 “ 停下 来去做某事 ” 。 stop sb.(from) doing. 阻止某人做某事 如： When Li Ming came, I stopped to talk with him. The bab
3、y stopped crying when he saw his mother. Were so tired. Lets stop to have a short rest. We must stop him(from) doing such a foolish thing. 5. You must be very tired. Why not _ a rest? A. to stop to have B. to stop having C. stop to have D. stop having 【 夯实基础 】 （一）用所给动词的适当形式填空 1. Every day my mother
4、_(get) up early. 2. The dinosaur eggs _(discover) many years ago by scientists. 3. Listen! Some children _(sing) an English song over there. 4. In our hometown there used to _(be) many old trees. 5. My work _(not finish) yet. I cant go out to play with you . 6. Sundenly I realized someone (follow)me
5、. 7.Knives are (use)to cut things . 8.The children were told that the sun (rise)in the east. 9.Hes lived here since he (come)to the city . (二 )从方框中选择适当的单词，并用其正确的形式填入句子中。有些选项是多余的。 visit , live, endanger , terrible , keep , urge , say, hard , difficult surprise, support =【 ;精品教育资源文库 】 = 1.Many people
6、are worr ied about the animals. 2.Have you ever a zoo before? 3.I dont thi nk zoos are places for animals to live. 4.Tigers and some dangerous animals in cages in the zoo. 5.Its necessary the zoo. 6.A zoo is a textbook for us. 7.This TV program people to protect the environment. 【课后作业】 A 组： 1.Copy new words2. Write two dialogues like 1c B 组： 1. Copy new words2. Make up their own dialogues like 1c 【教师反思】 【学生反思】
