1、Lesson 44: Environment ClubsLearning aims:1. This lesson focuses on the environment issues.2. It presents some solutions to the problems that pollution poses.Learning important points:1. It presents thought-provoking facts and figures abut pollution in North America. 2. Call on the students to take

2、personal action to reduce pollution.reduce reusableleast polluteskip packagingleaky wastelitre sinkelectricity shutNew words What can you do to stop pollution? What do you do when you see someone throw garbage on the ground?In a small group, discuss the following topics:What can you do at school to

3、stop pollution?What do students in North America do to stop pollution?What advice can you give your headmaster about pollution in your school?Language Points1.How much garbage do you throw away after lunch? 午飯后你扔掉多少午飯后你扔掉多少垃圾？垃圾？throw away 意為意為“扔掉扔掉”，當其賓語是名詞，當其賓語是名詞時，放在時，放在throw 后和后和away后均可；當其賓語后均可；

4、當其賓語是代詞時，必須放在是代詞時，必須放在throw和和away的中間。的中間。如：如：There is lots of rubbish in the box. Please throw it away. 盒子里有很多垃圾，請把它扔掉。 3. Environment clubs encourage students to bring their lunches in reusable bags and dishes. 環境俱樂部鼓環境俱樂部鼓勵學生們用可重復使用的袋子和盤子帶午勵學生們用可重復使用的袋子和盤子帶午飯。飯。encourage sb. (not) do sth.意為意為“鼓勵某鼓

5、勵某人（不要）做某事人（不要）做某事”。如：。如：She often encourages me to study hard. 她經常鼓勵我努力學習。The teachers encourage us not to give up studying. 老師們鼓勵我們不要放棄學習。【拓展】：【拓展】： encourage還常用于還常用于encourage sb. in sth.結構中，意為結構中，意為“在在某事上鼓勵某人某事上鼓勵某人”。如。如:He encouraged his son in his singing. 他鼓勵他的兒子唱歌。他鼓勵他的兒子唱歌。reusable 由形容詞由形容詞“

6、usable”加前綴加前綴re-變變成，成，re-含有含有“重新；再重新；再”的意思。如：的意思。如：recycle 循環；循環；review 復習。復習。ExercisesI. 根據所給漢語或首字母提示，完成單詞。根據所給漢語或首字母提示，完成單詞。1. We should protect our _ (環境環境).2. Dont _ (浪費浪費) water. Please turn off the tap.3. I bought many _ (可重復利用的可重復利用的) bags yesterday.4. We need two l_ of water.5. My bicycle is

7、 broken. Can you f_ it for me?ix environmentwastereusableitresII. 用所給單詞的適當形式填空。用所給單詞的適當形式填空。 1. In our class, I got the _ (little)money during the summer holiday.2. Air _ (pollute) is a big problem in this city.3. Some water is dripping from a _ (leak) tap.4. Would you please _ (help) me move the bi

8、g box?5. The _ (dish) are too dirty. You should wash them.dishes leastpollutionleakyhelpIII. 連詞成句。連詞成句。1. environment, last, an, we, club, week, joined _.2. gave, took, it, book, he, and, a, me, out, to _.3. leave, away, garbage, the, when, throw, you _.4. pollution, can, what, do, to, you, stop _?5. work, to, less, make, together, lets, pollution _.Lets work together to make less pollution We joined an e