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1、外研版九年级上Module 6一、学习目标：知识目标：能正确使用Module 6 中的单词和短语；能力目标：能掌握谈论环境的日常交际用语，并能简单介绍环保举措，劝说人们增强环保意识；情感目标：引导学生提高环保意识。二、重点、难点：重点：1. 掌握句型Itsadj.to do sth.；2. 掌握短语throw away, instead of, do harm to, make a difference to，stopfrom 的用法；3. 初步了解前缀和后缀。难点：1. for example, such as 与like的区别；2. instead of 和rather than的辨析；3
2、. 前缀，后缀构词法的构成。三、知能提升：（一）重点单词 1. waste【用法1】n. 浪费 【例句】These meetings are a waste of time. 这些会议真是浪费时间。【用法2】v. 浪费 waste sth. on sth. 在某物/某事上浪费钱财、时间等； waste time (in) doing sth. 浪费时间做某事。【例句】Why do you waste money on clothes you dont need? You are wasting your time (in) trying to explain it to him. 【用法3】a
3、dj. 无用的；废弃的 【例句】Waste paper can be recycled. 注意：wasteful adj. 浪费的 如：Its wasteful to throw away your old book. 2. environment【用法】n. 环境它是由动词environ（包围）名词后缀-ment 构成的名词。类似的词有：development， excitement【例句】The children have a happy environment at school.3. product【用法】n. 产品，制品【例句】The company sells plastic pr
4、oducts. 与product相关的动词是produce，意思是“制造，生产”。如：Many kinds of machines are produced in this factory. 即学即练 Its w_ to keep the light on in the bright room. Those factories are causing a lot of e_ pollution. Our factory produces a kind of new p_. They are very popular to people. Dont w_ money on junk food.
5、（二）重点短语1. throw away【用法】“扔掉，抛弃（某物）”【例句】You should throw away these chairs and buy new ones.2. instead of【用法】“代替，而不是”（后接名词，代词和v-ing形式）【例句】What about eating fish instead of meat today? 今天不吃肉改吃鱼怎么样？You should go out instead of staying at home. 你应该出去而不是呆在家里。注意：instead adv. “代替，反而”，单独用时放在句末。【例句】Why not p
6、lay football instead? If you cant go, let him go instead. 4. make a difference to 【用法】对产生重大影响，对很重要 注意：to是介词，所以后跟名词或动名词。当中的a可以用“no, some”代替，表示“对没什么影响/有些影响”等意思。【例句】Success or failure in the exam will make a difference to the students. 5. such as 【用法】例如 【考查点】for example, such as 与like的辨析。辨析：for example
7、, such as 与like ：三者都有“例如”之意for example：一般只以同类事物或同类人中的“一个”为例，作插入语，用逗号隔开，可置于句首，句中或句末。如：For example, air is invisible（看不见的）。such as：用来例举同类人或物中的几个例子，后跟名词或动名词, 不用逗号隔开。如：We learn many subjects, such as English, Chinese and maths.like: 用来举例时，作为介词，可与such as互换。但such as用于举例时可以分开使用，且不与like互换。如：Some animals lik
8、e/ such as the cat, the dog and the wolf, dont need to hibernate（冬眠）.He has several such reference books as dictionaries and handbooks.他有几本像字典、手册之类的参考书。6. stopfrom doing sth. 【用法】“阻止做某事”（from可省略）相当于prevent(from) doing sth. / keepfrom doing sth.（三）重点句型句型学习1. Itsadj.to do sth. 【用法】“做某事是怎么样的”此句型中动词不定式作
9、主语，it作形式主语。 【例句】Its easy to ride a bike.To ride a bike is easy.如要表达“对于某人来说做某事怎么样”，可写为“Itsadj.for sb.to do sth.”。【例句】Its easy for me to ride a bike. Its important for us to learn English well. 2. 语法：前缀，后缀构词法【用法】（一）常见的前缀形式：1. re-表示“再”，如：reuse，recycle2. in/ im- 表示“无，不”，如：incorrect，impossible3. un-表示“无，
10、不”，如：unhealthy，uncomfortable4. dis-表示“不，无”，如：disappear，dislike5. anti-表示“反对，防止”，如：anti-pollution，anti-war（二）常见的后缀形式：1. able表示“可能，易于，适合于”，构成形容词，如：eatable，comfortable，movable2. ful 表示“充满的，具有性质的”，构成形容词，如：hopeful，useful，careful3. less与ful相反，表示“少的，不足的”， 构成形容词，如；hopeless，useless，careless4. ment，构成名词，如：development，environmen
