Lesson48GarbageIsInteresting!

1、Environment clubsPick up garbageClean up our schoolyardDo you think garbage is interesting?What have you done in a schoolyard clean-up?pile n. 堆；大量堆；大量seat n. 座位座位sit-sit-sit v.lid n. 盖子盖子ton n. 吨吨e.g. The ship has a cargo of about 200 ton. 这条船大约有这条船大约有200吨的货物。吨的货物。tons of hundreds of Used adj.用过的，旧

2、的use v.使用1. Danny found a used toy car.2. He bought a used truck.3.People used to come and visit him.4.Would you buy a used book?5. The ink is used up.6. I am used to playing football.Divide v.分开，分割diving1.We divided the garbage into different piles.2.We divided the cake into 8 pieces.3.Our teacher

3、divided the class into 6 groups.4.The apples were divided among the children.Duty n. 责任，义务dustIt is ones duty to doIt is my duty to keep the blackboard clean.It is our duty to protect the environment.1.Jenny didnt know garbage was so interesting until she learnt about pollution.2.Brian found a used

4、car and took it home.3.People waste paper most and metal least. Listen and tick “T” or “F”TFFRead the lesson and fill in the table.This weekOn TuesdayLater on TuesdayLearned about pollution.Cleaned up the schoolyard.Picked up the garbage when they walked around the neighborhood, then found a used to

5、y car, took it home, cleaned and fixed it.On WednesdayToday Later this monthSorted the schools garbage.Made a car our of garbage.Will go on a class trip to the city recycling centre.Read again and fill the blanks.Show time 1. Danny found a used toy car with one broken wheel. used adj. 用过的；旧的；二手的用过的；

6、旧的；二手的 e.g. To save money, I bought a used car instead of a new one. 为了省钱，我没买新车，而是买为了省钱，我没买新车，而是买 了辆二手的。了辆二手的。2. We put on gloves and divided the garbage into different piles: glass, metal divide v. 分开；分割分开；分割 be divided into 被分成被分成 e.g. The students are divide into six groups to talk about the subj

7、ect. 学生们被分为六组讨论那一主题。学生们被分为六组讨论那一主题。3. I think its our duty to protect the environment. duty n. 责任；义务责任；义务” Its ones duty to do sth. 表示表示“做某事做某事是某人的责任或义务是某人的责任或义务”。如：如： Its my duty to care for my parents. 【常见搭配常见搭配】 on duty 值班；值勤值班；值勤 off duty 下班；不值勤下班；不值勤【运用运用】根据汉语意思完成英语句子，根据汉语意思完成英语句子，每空词数不限。每空词数不限

8、。(1) 把这件事报告给警方是我的责任。把这件事报告给警方是我的责任。 Its _ it to the police.(2) 今天王梅值班。今天王梅值班。 Wang Mei is _ today.my duty to reporton duty itIt is not right to waste things.It is no use talking without doing.My father makes it a habit to take a walk after supper.Our teacher thinks it a pity that he didnt pass the e

9、xam.Read the passage and answer the question. “Hazardous” means dangerous. Some hazardous waste is poison it makes people sick. Some products explode or burn very easily. Hazardous things usually have these labels: “poison”, “caution”, “warning” or “danger”.What can we do about hazardous waste? Buy

10、less of it! And when you take out the garbage, dont take out your hazardous waste. Hazardous waste in your garbage is bad for the environment. Why? Because we usually bury or burn our garbage. This can make people and the environment sick.Many countries have laws about hazardous waste. The laws dont

11、 allow people to bury or burn hazardous waste with other garbage. Many cities in North America keep their hazardous waste in special places. Some have ways to burn it at very high temperatures: from 900 to 1100 degrees centigrade. Hazardous waste is burned two kilometres under the ground in some pla

12、ces. Thats deep! Which of these is hazardous? Tick the correct ones.Battery Paint Glass Box 1.Dont let our tears become the last drop of water on the earth不要让我们的眼泪成为地球上的最后一滴水.2.A bit more green, more than a chance. A little green, less a glimmer of hope多一抹绿色,多一线生机.少一份绿色,少一丝希望.3.Care for the environm

13、ent! Because we have only one earth, this is our common home!爱护环境吧！因为我们只有一个地球，这是我们共同的家园！sayingsHow to save our world1. protect the environment2.rubbish, pollute our environment, our health, not throw away, stop sb. from doing sth., turn off the taps and lights3.only one earth, have a more beautiful

14、world选择题。选择题。1. How long _ to finish the work? A. you will take B. will you take C. you will take it D. will it take you2. I dont think _ possible to master a foreign language without much memory work. A. it B. that C. its D. this3. Does _ matter if he cant finish the job on time? A. this B. it C. h

15、e D. that4. _ will take you a lot of time to find him in the crowd. A. ItB. I C. We D. They5. He felt _ to work for human rights and progress. A. it his duty B. his duty C. that is a duty D. that is his duty6. People in the west makes _ a rule to buy Christmas presents for their relatives and friends. A. that B. it C. thisD. The thing1.Grasp the new words.2.Write a short passage about how to save our world, at least 50 words.1.出发出