Unit 8 Save Our World.Lesson 44 Environment Clubs.课件

课件19张PPT。Save Our WorldUnit 8 Environment ClubsLesson 44 Lesson 44 Environment Clubs课文呈现知识讲解…………词汇 听写课堂导入课文1课堂小结课后作业…课堂练习 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！There are many clubs, such as chess club, basketball club, dance club, and so on. But there are also environment clubs. What people do in the environment club?THINK ABOUT IT ·What do you do when you see somebody throwing garbage on the ground? ·Does your school have an environment club? In North America, many students join environment clubs. In an environment club, students work together to reduce pollution and protect the environment. The following is a list of their activities and advice.I’m a member of an environment club.·No-garbage lunches：How much garbage do you throw away after lunch？Environment clubs encourage? students to bring their lunches in reusable bags and dishes. The class with the least garbage gets a prize. ·No-car days: On a no-car day, nobody comes to school in a car—neither the students nor the teachers! Cars pollute our air, so remember： Walk, skip, bike or run. Use your legs! It's lots of fun! ·Bring your own shopping bag! Bring your own bag when you go shopping. It's a good way to reduce packaging.·Save water! Did you know that a leaky toilet can waste? 20 to 40 litres of water an hour? In a year, that would fill a large swimming pool! In environment clubs, students fix leaky toilets and sinks. ·Save electricity! Turn off the lights when you leave a room. Turn off the television and shut down the computer when you are not using them.Let's work together to make our environment clean. Could your school do some of these things？ encourage/?n'k?r?d?/v.鼓励；激励考向一【易错点】 encourage sb. to do sth.意为“鼓励某人做某事”。 eg：My mother encouraged me to have a try. 我母亲鼓励我试一试。知识点1典例My teachers always encourage us _____ (study) hard on different subjects.(贵阳)to study考向二encourage sb. in sth.意为“在某事上鼓励或支持某人”。 eg：Her father encourages her in her drawing. 她的父亲鼓励她画画。考向三encourage的反义词为discourage意为“使泄气”。 eg: He didn't give me much courage. Instead, he discouraged me. 他没有给我太多勇气。相反，他使我泄气。 waste/we?st/v.&n.浪费考向一【重点】 waste作动词，常用于以下结构：知识点2考向二【重点】 waste可作名词，意为“浪费，滥用”，是不可数名词，但可与a连用；作为“垃圾；废物”讲时，常用作复数形式，recyclable wastes可再循环的废物。 常用句型为：It's a waste of time/money to do sth.“做某事是浪费时间/金钱的”。 eg：It's a waste of time to talk to him. 跟他谈话就是浪费时间。典例Every day, too much water _____ in our school. We should save it. (黔南州) A．is wasted　　　 B．wastes C．was wasted D．wastedA1．Why do many students join environment clubs in North America? 2．Why do the students take their own bags when they go shopping?Let's Do It !Because students want to work together to reduce pollution and protect the environment. ... ...