内蒙古巴彦淖尔市乌中旗二中九年级英语上册《Unit 2 Saving the Earth Topic 3 What kinds of things can we do to protect the environment Section A》学案（无答案） 仁爱湘教版.doc

九年级英语上册unit 2 saving the earth topic 3 what kinds of things can we do to protect the environment section a学案（无答案） 一、学习目标二、课前预习1.例举一些例子，说说我们应该怎样做来保护环境。1)_ 2). _3). _ 2预习1a, 找到并试着翻译下列重点短语。1）坏境保护_ _ 2）为工作_ _ 3）我的主要工作_ _ _ 4）有关环保方面的知识_ _ _ _ _ _ 5）减少人为的浪费_ _ _ _ _ 6）使用双面纸张_ _ _ _ _ 7）重复使用塑料袋_ _ _ 8）不仅而且_ _ . _ _ 9）鼓励某人去做某事_ _ _ _ _ 10）收集废纸和软饮料瓶_ _ _ _ _ _ _ 11）理应做某事_ _ _ _ _12）sort the garbage 3语言点导学：1） its nice of you to do that. 翻译 。 it is/was +adj. +of/for sb. +to do sth. 本句中的it是形式主语，真正的主语是后面的to do sth. 当用形容词来描述人的性格、特征、品质时，通常用“of ”，这类形容词有：good, kind, nice, wise, clever, foolish, right, wrong, careful等。e.g. its nice _ you to come . a. of b. for可写为：you are nice to come. 当用形容词来描述事物的性质、特征时，通常选用“for ”，这类形容词有：easy, difficult, hard, important, necessary, possible, interesting等 e.g. its very important _ everyone to protect the environment. a. of b. for可写为：to protect the environment is very important,不可写为everyone is very important.2) everyone is supposed to do that so. 翻译 。 be supposed to do sth. ：应该，理应。be supposed to do sth.用在否定句中，意为“允许”：e.g. you are not supposed to smoke here. 这里不允许抽烟。4语法导学：并列句（阅读课本123-124页） 并列句是由并列连词把两个或两个以上的简单句连在一起构成的句子，连词前可用逗号，也可不用逗号。1) 表示两个或两个以上的有并列关系、动作先后关系句子，常用连词and连接. 译：我姑姑进来了，她看起来很着急。 _ 我写完作业，就上床睡觉了。 2)表示转折关系,常用连词有：_, _等。译：我们虽然很累，但是我们都很高兴。 _ tom 非常富有，然而他的哥哥非常穷。 _三、课堂活动：1. 预习检测。2. 听1a，回答下面的问题。what kinds of things can students do at school to protect the environment?_3.读1a,回答以下问题.1) whats janes main job? _2) what are the three rs? _3) what kinds of things can we do at home to protect the environment?_2. everyone ought _ a greener person. a. is b. be c. to be d. become3. he stayed home instead of _ because of the heavy rain. a. go out b. went out c. going out d. goes out4. there will be a lot of hard to do. a. work b. works c. working d. workers5. please remember to _ the tap after you using the water. a. turn off b.