Lesson44-environment-clubs課件

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.Language Points1. reduce 減少reduce pollution make less pollution2.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(dāng)其賓語是名詞，當(dāng)其賓語是名詞時，放在時，放在throw 后和后和away后均可；當(dāng)其賓語后均可；當(dāng)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

3、 of rubbish in the box. Please_ _ _請把它扔掉。throw it away. 3. Environment clubs encourage students to bring their lunches in reusable bags and dishes. 環(huán)境俱樂部鼓環(huán)境俱樂部鼓勵學(xué)生們用可重復(fù)使用的袋子和盤子帶午勵學(xué)生們用可重復(fù)使用的袋子和盤子帶午飯。飯。encourage sb. (not) do sth.意為意為“鼓勵某鼓勵某人（不要）做某事人（不要）做某事”。如：。如：She often encourages me to study hard.

4、她經(jīng)常鼓勵我努力學(xué)習(xí)。The teachers encourage us not to give up studying. 老師們鼓勵我們不要放棄學(xué)習(xí)。reusable 可重復(fù)使用的可重復(fù)使用的use - reuse - reusablere-含有含有“重新；再重新；再”的意思的意思recycle 循環(huán)；循環(huán)；review 復(fù)習(xí)。復(fù)習(xí)。3. pollute 污染 vt.pollute the airwaterstop polluting the airwaterstop pollution 4. pack -package -packaging v. 打包 v.包裝 n. 外包裝 5. lea

5、ky 漏水的 a leaky toiletsinktaplitre 升 L mili- litre 毫升 ml6. waste v.n. waste . on sth.(in)doing sth. a waste of time moneyplace ( to do sth.) 7. shut down 關(guān)閉，停業(yè) shut up reuse 重新使用 recycle 回收利用I. 根據(jù)所給漢語或首字母提示，完成單詞。根據(jù)所給漢語或首字母提示，完成單詞。1. We should protect our _ (環(huán)境環(huán)境).2. Dont _ (浪費浪費) water. Please turn o

6、ff the tap.3. I bought many _ (可重復(fù)利用的可重復(fù)利用的) bags yesterday.4. We need two l_ of water.5. My bicycle is broken. Can you f_ it for me?ix environmentwastereusableitresII. 用所給單詞的適當(dāng)形式填空。用所給單詞的適當(dāng)形式填空。 1. In our class, I got the _ (little)money during the summer holiday.2. Air _ (pollute) is a big problem

7、 in this city.3. Some water is dripping from a _ (leak) tap.4. Would you please _ (help) me move the big 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 environmen