1、=【 ;精品教育资源文库 】 = Unit 13 We are trying to save the earth! Section B(2a-self-check) 【课前热身】 短语 上下颠倒 创立 恢复 对 ? 有害 采取行 动 食物链 一个非常不寻常的女士 用垃圾制造 .赢得一个奖项 由 ? 制造 ， 由 ? 制成 被丢弃的瓦片 /孩子 可乐 /汽水罐头 .帮助拯救我们星球的社团 对某人是一个灵感 在某人空闲时间 【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
2、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. 小组合作 ,翻译短文。 2.完成 2d 2、 合作学习 1、完成 2e. 2、完成 3a 3、 拓展延伸 完成 3b 4、 系统总结 三【知识点拨】： 1. You have probably never heard of Amy Winterbourne,but she is a most unusual woman. hear/ hear of （ about） / hear from hear “ 听见 ” ， “ 听到 ” ，后可接名词、代词 + 分词结构或动词原形。 hear 和 hear of
3、都可以解做 “ 听说 ” ， hear 后面接宾语从句， hear of （ about） 接名词、代词或动名词。 hear from“ 收到 ? 的 信 ” ， “ 得到 ?的消息 ” e.g. I heard him just now. 我刚才听到他说话。 I have never heard of him before. 我以前从没听说过他。 I heard him singing in the next room. 我听见他在隔壁房间里唱歌。 How often do you hear from your father? 你每隔多久收到你父亲的来信？ 2.She lives in a
4、house that she built herself out of trash.。 out of 用 ? 制成 eg.What did you make it out of? She made a box out of old planks. 3.The walls are made from old glass bottles that are glues together. =【 ;精品教育资源文库 】 = be made of “ 由 ? 制成 ” ，主语为制成品，而且能看出原材料。 be made from 意思也是 “ 由 ? 制成 ” ，但制成品看不出原材料。 be made
5、in 表示某一产品在某地生产或制造， in 后面跟表示地点的名词。 be made by “ 由（谁）制造的 ” ， by 后面接动作的执行者。 be made into “? 被制成 ?” 【 夯实基础 】 1.用所给动词的适当形式 填空 1.The old building _(set up) yesterday. 2.Most of the trash can _(recycle) in the future. 3. Tim was badly hurt, so he had to stop _(walk). 4.As soon as he saw me, He stopped _(sp
6、eak) to me. 5.There are many people _(pick) up apples. 6. _(recycle) paper is not difficult. 7.He was surprised _(see) me in street. 8.So far man _(travel) farther than the moon. 9.Look！ He _ (play) football. 10.The shop _(close) at five every day. 11.The lab building (build) 30 years ago. 12.When t
7、he teacher came in, the students stopped (talk). 2.中考链接 1. Dad,why should I stop computer games? -For your health , my boy,I m afraid you . A .to play;must B.playing;have to C.to play;can D.playing;may 2.-It is said that a new zoo will be built in our town. -I m it. Zoos are terrible for animals. A.through B.besides C.against D.except 【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】
