《Lesson 48课件冀教版八年级英语下册》由会员分享，可在线阅读，更多相关《Lesson 48课件冀教版八年级英语下册（23页珍藏版）》请在金锄头文库上搜索。
1、将下列短语译成汉语。,clean up draw ones attention throw away live off die off start out pick up,打扫 引起注意 扔掉 以为生 灭绝 启程；开始做 拣起,Revision,Lead in,Look at some pictures,Garbage Is Interesting !,Lesson 48,Unit 8,Save Our World,学习目标：,1.熟练掌握本节课重点单词：used divide pile seat lid ton duty 2. 熟练掌握本节课重点句型：I think its our duty
2、 to protect the environment. 3. 完成本课的课后习题。,自主学习一：,内容： 本课重点单词 方式： 独学 时间： 3分钟 要求： 大声朗读并背诵本课的重点单词，并练习本上写一写。,ile n. 堆；大量,seat n. 座位,New words,lid n. 盖子,ton n. 吨,e.g. The ship has a cargo of about 200 ton. 这条船大约有200吨的货物。,1. 用过的; 旧的; 二手的adj. _ 2. 分开; 分割 v. _ 3. 堆; 大量 n. _ 4. 座位 n. _ 5. 盖子 n. _ 6. 吨 n. _ 7
3、. 责任; 义务 n. _,used,divide,pile,seat,lid,ton,duty,自主学习二：,内容： lesson 48 课文 及 lets do it 1 方式： 独学 时间： 4分钟 要求： 1. 翻译课文，并画出不认识的单词 2.完成课后lets do it1 .,小组合作：,内容： lesson 48 课文 及 lets do it 1. 方式：四人讨论 时间：5分钟 要求：1.小组内翻译课文并解决不认识 的单词。 2.核对 lets do it 1.,THINK ABOUT IT Do you think garbage is interesting? What h
4、ave you done in a schoolyard cleanup?,Jennys blog This week we learned about pollution. I never knew that garbage was so interesting! On Tuesday, it was World Environment Day. Danny, Brian and I cleaned up the schoolyard. All of our classmates helped. We took bags and picked up the garbage. It was g
5、reat to see everyone working together!,Later that day, Brian, Danny and I went for a walk around our neighbourhood. When we saw garbage, we picked it up. Danny found a used toy car with one broken wheel. He took it home, cleaned it and fixed it. On Wednesday, we sorted our schools garbage. We put on
6、 gloves and divided the garbage into different piles: glass, metal, plastic, paper and everything else. Most of the garbage was paper. People wasted a lot of paper! There was less plastic than paper and more plastic than metal. There was the least amount of glass.,Today, Danny made a car out of garb
7、age! He used a big box for the body and pieces of wood for the seats. He used a bit of glue to put the wheels on. The wheels were plastic lids. It was great! We throw garbage away. But where does it go? Later this month, we will go on a class trip to the city recycling centre. Thousands of tons of g
8、arbage are sent there. We will see the workers sort all of our garbage for recycling.,I think its our duty to protect the environment. I am only one person, but if I do my part, the earth will be a cleaner and safer place. If each of us does something for the environment, all of us will have a bette
9、r life. Jenny,1) Read the lesson and fill in the table.,They learned about pollution.,It was World Environment Day. All of their classmates took bags and picked up the garbage.,Brian, Danny and Jenny went for a walk around their neighbourhood. They picked up the rubbish. Danny found a used toy car w
10、ith one broken wheel. He took it home, cleaned it and fixed it.,They sorted their schools garbage.,Danny made a car out of garbage.,They will go on a class trip to the city recycling centre.,2) Complete the dialogues using the phrases in brackets.,1A: The schoolyard is dirty.(clean up) B：_ 2A: There
11、 is too much garbage. (pick up) B：_ 3A: What a sunny day! (go for a walk) B：_ 4A: Its cold outside! (put on ) B：_,Lets clean it up.,Lets pick it up.,Lets go for a walk.,Please put on the coat.,小结：,这节课我学到了.,一、根据句意及汉语提示完成单词 1. There are four _(座位)for the old people on the bus. 2. Please cover the bott
12、le with a _(盖子). 3. This animal is 30 _(吨). 4. My friend bought a _(二手的)car. 5. Lets _(分开)ourselves into two groups.,seats,lid,tons,used,divide,小测： A year has four seasons and it _ twelve months. A. divided into B. is dividing into C. was divided into D. is divided into,【点拨】排除法。句意：一年有四个季节，并且一年被分成十二个
13、月。由句意可知用一般现在时，排除A 和C；用被动语态表示“一年被分成十二个月”，排除B。,D,Playing video games is a waste of time. I cant agree more. There are _ meaningful things to do. A. the most B. the least C. more D. less,【点拨】排除法。句意：玩电子游戏是浪费时间。我十分赞同，有更多有意义的事情可做。the most 最多的，后可接可数名词复数或不可数名词；the least 最少的，后接不可数名词；more 更多的，后可接可数名词复数或不可数名词；
14、less 更少的，后接不可数名词。things 是可数名词复数，排除B 和D；再根据句意“有更多有意义的事情可做。”排除A。,C,Its necessary for you _ the classroom clean, class. A. keep B. keeping C. to keep,【点拨】固定结构法。句意：同学们，对你们来说保持教室整洁是很有必要的。Its adj. for sb. to do sth. 意为“对于某人来说做某事是的。”可知to keep 符合题意。,C,二、用所给词的适当形式填空 6. We found a toy car with one _(break)wheel. 7. The children are all _(interest) in the _ (interest)cartoon. 8. The nurse allowed him _(remain) in the hospital. 9. My grandma is used to_(get) up early. 10. Its our duty _(protect)the animals from being extinct.,broken,interested,interesting,to remain,getting,to protect,
