2019年春八年级英语下册Unit8SaveOurWorld自我综合评价八课件新版冀教版.pptx

Lesson 48 　 Garbage Is Interesting! Unit 8 　 Save Our World Lesson 48 　 Garbage Is Interesting! 课前自主预习 课堂互动探究 Unit 8 　 Save Our World 单词闯关 1. 用过的；旧的；二手的 (adj.)________→________(v.) 2. 分开；分割 ________ pile ________ 4. 座位 ________ 5.lid________ 6. 吨 ________ 7.duty________ divide used use 　 Lesson 48 　 Garbage Is Interesting! 课前自主预习 堆；大量 seat 盖子 ton 　 责任；义务 短语 互译 1.thousands of _______________ 2.make…out of… ____________ 3. 把 …… 分成 …… ____________ 4. 散步 ____________ 数以千计的；许多的 divide…into… 用 …… 制成 …… go for a walk Lesson 48 　 Garbage Is Interesting! 句型在线 1. 他用了一点儿胶水把轮子粘上。 He used a bit of glue _______ ________ the wheels ________. 2. 我认为保护环境是我们的职责。 I think ________ our duty ________ ________ the environment. to put on 　 it’s to protect Lesson 48 　 Garbage Is Interesting! 课文初探 判断正 (T) 误 (F) ： ( 　　 )1.Last week Jenny learned about pollution. ( 　　 )2. On Tuesday, Danny, Brian and Jenny cleaned up the schoolyard. ( 　　 )3. On Wednesday, they sorted their school’s garbage. ( 　　 )4. Today, Danny made a model plane out of garbage. ( 　　 )5. Later this month, they'll go on a school trip to the city recycling center. F T T F F Lesson 48 　 Garbage Is Interesting! 词汇点睛 ● 1 　 used adj. 用过的；旧的；二手的 [ 观察 ] Danny found a used toy car with one broken wheel. 丹尼发现了有一个坏轮子的旧的玩具车。 He bought a used bike last week. 他上周买了一辆二手的自行车。 [ 探究 ] used 意为“用过的，旧的”，在英语中常将动词的 ____________ 用作形容词，在句中作 ________ 。 过去分词 定语 课堂互动探究 Lesson 48 　 Garbage Is Interesting! 活学活用 1 ．根据汉语意思完成句子 我想买一台二手电脑。 I want to buy a ________ computer. used Lesson 48 　 Garbage Is Interesting! 词汇点睛 ● 2 　 divide v ． 分开；分割 [ 观察 ] We put on gloves and divided the garbage into different piles: glass, metal, plastic, paper and everything else. 我们戴上手套，把垃圾分成不同的堆：玻璃、金属、塑料、纸和其他的东西。 This island is divided into two parts. 这个岛屿被分成两部分。 Lesson 48 　 Garbage Is Interesting! [ 拓展 ] divide…in half 意为“把 …… 分成两半”，相当于短语 divide…into halves 。例如： Let me divide the apple in half. 让我把这个苹果分成两半。 [ 探究 ] divide 意为“分开；分割”，常和 ________ 搭配。 divide…into… 意为“把 …… 分成 ……” ，后跟 ________ 或代词。 介词 名词 Lesson 48 　 Garbage Is Interesting! 活学活用 2 ． (1) 根据汉语意思完成句子 让我们把这些苹果分成五份吧。 Let's ________ these apples ________ five parts. divide into Lesson 48 　 Garbage Is Interesting! 活学活用 (2) 单项填空 A year is ________ four seasons. A ． divide into 　　　 B ． divided into C ． divide to D ． divided with B Lesson 48 　 Garbage Is Interesting! ● I think it's our duty to protect the environment. 我认为保护环境是我们的职责。 [ 探究 ] “It's one's duty to…” 意为“ …… 是某人的职责 / 义务”， it 为形式 ________ ， ____________ 是真正的主语。例如： As a teacher, it's my duty to teach my students. 作为一名老师，教育学生是我的职责。 句型透视 主语 动词不定式 Lesson 48 　 Garbage Is Interesting! [ 拓展 ] It's ＋ adj. ＋ for/of sb. ＋ to do sth. It's ＋ adj. ＋ for sb. ＋ to do sth. 意为“做某事对某人来说是 ······ 的”其中形容词用来修饰物，如 hard, easy, funny, important, dangerous, possible 等。 It's ＋ adj. ＋ of sb. ＋ to do sth. 意为“某人做某事是 ······ 的”其中形容词用来人，如 kind, good, right, wrong, clever, careless, polite, foolish 等。 Lesson 48 　 Garbage Is Interesting! 活学活用 (1)It's really ________ you not to tell your parents about the problems. Do you think you can solve them on your own? A. smart of 　　 B. smart for C. silly of D. silly for C Lesson 48 　 Garbage Is Interesting! 活学活用 (2)2017· 广东 It's very kind ________ you to lend me your reusable shopping bags. A. of B. for C. to D. with A Lesson 48 　 Garbage Is Interesting! On Tuesday, Danny , Brian and I 2._______ the schoolyard. Today, Danny 6.________ a car out of garbage. He used a big box for the body and pieces of wood for the 7._____.The wheels were plastic lids. 课文回顾 North America This week, we learned about 1.__________. On Wednesday, we 3.________ our school’s garbage. We 4.______the garbage into different piles. Most of the garbage was paper. There was 5.______ amount of glass. pollution 　 cleaned up sorted divided the least made seats Lesson 48 　 Garbage Is Interesting! 课文回顾 recycling 　 duty does his/her part Lesson 48 　 Garbage Is Interesting! Later this month, we’ll go on a class trip to the city 8._____ _______. We’ll see the workers sort garbage for recycling. I think it’s our 9.____ to protect the environment. If everyone 10.____________, the earth will be cleaner. center