lesson44EnvironmentClubs(20210929131849)

1、标题Less on 44 En viro nment Clubs导入一 look and an swer? What are the doing ? Do you think the characters inthepictures are correct? Why or why n ot? What should we do?教学目标1. 能听懂，会读，会写本课英语单词。2. 通过听文章与读文章，能够自己理解所学文章的大意3. 掌握本课重点句型，树立保护环境意识。重点单词，短语，重点句型难点掌握本课时的重点短语和句子；能够运用目标语言谈论人们在环境俱乐部可以做些什么减少污染和保护环境自主探索

2、一、根据句意及首字母或汉语提示写单词。1. Chemical wastes p- the rivers and streams.2. You should not wfood when many people are hungry.3. We should take reusable 可重复利用的bags for shopping.4. Mr.Smith can drink five litres 公升of beer.5. It reduces减少the risks of heart disease.合作交流1 - How much garbage do you throw away afte

3、r lunch ? 扔掉2 Environment clubs encourage students to bring their lunches inreusable bags and dishes.鼓励学生带3. On a no car day, nobody comes to school in a car neither the students no£the teachers ! 既不也不4. Turn_off the television and shut_down the computer when you are not using them.关掉； 关闭 关闭； 停

4、下(1)lt's a good way to reduce packag ing. 该句中to reduce packaging是动词不定式短语作后置定语， 修饰 way。此句可转化为一个含定语从句的复合句：It's a good way (that) you reduce packagi ng. way在此作“方式、方法讲，其后可接动词不定式(短语)、 of短语及that/which引导的从句作定语。例：It's a good way to practice spoken English. = It's a good way of practicing spo

5、ken English. = It's a good way(that)you practice spoken English. 那是一个练习英语口语的好 方法。点拨反应(2)Turn off the televisio n and shut dow n the computer whe n you are not using them.【辨析】turn off、turn on、turn up 与 turn downturn off意为“关掉，关闭，一般指关闭电源、水 等，后面常接电器、仪器等。turn on意为“翻开，一般指翻开电源、水等，后 面常接电器、仪器等。turn up调大电器等的频率、音量等。turn dow n调小电器等的频率、音量等。shut down意为“关闭；停下。它强调机器等停止运转、关闭窗户等，也可指关闭公司、工厂、店铺等。例：The restaura nt shut dow nlast year.这家饭店去年倒闭了。当堂训练根据句意和首字母及汉语提示完成句子。1. School should be surrounded by a pure and healthy e.2. Chemical wastes pthe river