EEC英语初三上 3R 2(1)

8.课文解析： 1. What shouldn’t you throw away? 译文：什么东西你不能扔掉？ 要点：throw – threw – thrown throw away 扔掉 throw sth. to sb. 把某物扔给某人 9.in the world 在世界上 / around the world 在世 界范围内 10. We can start by remembering the three R’s: Reduce, Reuse, and Recycle. 译文：我们应该开始记住三个R：减少，循环利用， 再利用 要点：start by doing sth. 由~开始 You can start English by learning A, B, C. 你可以从ABC开始学英文。
b 5.____It is important to recycle.
e. the time to come
i 6.____ Cans are made of metal.
h 7.____Bottles are often made from glass. g 8.____ My neighborhood has a recycling center. j 9.____I have a cloth bag.
Read the passage again. Match the actions with 3R’s.
1. Turn off the water.
Reduce
2. USe boxes again.
3. Use bottles again.
4. Put paper and glass in bins.
3.When you leave, please turn off the lights.
waste Don’t _______ electricity(电). cloth 4.You can take a _______bag with you when reduce you’re shopping. We should _______ the plastic bags.
Put the words into the right places. Neighborhood
clothes, oil, glass, metal, plastic, neighborhood
oil clothes
Skim（略读） and answer the questions:
A1.What’s the topic of the passage? A. How not to waste C. How to Reuse? Things B. What to recycle? D. How to Make New
B 2.Why do we have to do the three R’s? A. Reusing things is fun. B. We don’t have enough natural resources. C. There are too many countries. D. We need to clean up our neighborhoods.
Homework
1.Read and recite the passage. 2. Homework ½
1.necessary adj. 必要的，必须的 It’s necessary for us to learn English. 2.cloth n. 布‘织物”衣料 cloth 意为“布”，是不可数名词，但作为特殊用途的“布” 解时为可数名词。a cloth bag 布袋 ★ Clothes 泛指“衣服”，复数形式，前面不可用a/an，也 不可直接和数词连用，例如不能说 a clothes 或 three clothes ， 但可以说 many /some /these clothes 或者a suit of clothes. Eg: These clothes are new. ★ Clothing是“服装”的总称，没有复数形式，不可以说 a clothing clothing store 服装店 3. waste n. 浪费；废物； vt. 浪费,消耗；使荒芜 adj. 废弃的 waste water 浪费水 It’s a waste of time. 那是浪费时间
4.in danger 处在危险之中 out of danger You are in danger of catching a cold 你有感冒的危险。 His life was in danger.他有生命危险. *dangerous 5.reduce the water that we use 减少用水 6. future n. 将来；今后 ★ in future: 从今以后，一般指从现在开始的以后 in the future: 将来，一般指真正意义上的将来 I shall work harder in future. 7. a recycling center 回收中心
Look after things so that they will last. Use Save energy and Be careful about the recycle reusable Take Dos your things. environment things for as long as own cloth bag possible. when shopping.
Put the words into the right blanks.
waste, in the future, in danger,reduce,cloth
1.The river is polluted. It is ________ now. in danger in the future 2.Who knows what will happen __________.
f. use too much
g. area where I live h. material you can see through
i. material that is strong clothes 衣服的总称 a 10.____We use oil to make our houses j. material like cotton or wool warm.
The 3R’s
地球图片
Words and phrases:
c 1.____The earth is in danger. =be dangerous a. material from the ground that we use for power e 2.____I will be a teacher in the future. b. necessary, good f 3.____Don’t waste water. c. in trouble d 4.____We should reduce the water that we use. d. make less
Open a window Repair things if possible. instead of turning on
air conditioning.
Don’t buy things from abroad.
Don’t s
We can’t change the past but we can change the future. Save the environment and it will save you later. It’s our world, take care of it.
5. Don’t throw away plastic. 6. Use your own bags when you shop.
Recycle
Reuse
Group work( four students a group)
According to the passage, talk about : To save our world, what we should or shouldn’t do, then make a list.