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1、八年级下英语学科导学案第8单元Lesson57 Lets Clean Up! 学习目标。掌握的词汇短语：Mastery words and expressions: yard, rubbish, pick up, bit, a bit of, big ，garbage, pollution, finish doing, get to work 能力目标： Let the students understand to protect our environment is our duty. We should keep our school yard clean.学习重点：Know how ma
2、ny ways we can say “garbage”. Talk about the destrory of the rubbish. 学习难点： Some words and expressions, such as: pick up, clean up 一 .自主学习 1When you see l lot of rubbish in your school yard, how do you feel? What should you do about it? 2.识读单词并写出汉语 yard_ rubbish_pick up_ bit_ a bit of_garbage_ pollu
3、tion_ finish doing_ get to work_二合作探究 1）Listening task: True or false ( )1 .Rubbish means garbage ( )2 .They are studying pollution in class this week. ( )3. Dannys bag is full.2）Read and answer 1. Where are Jenny, Brian and Danny? 2. Hows the weather? 3.What do English people call “rubbish”?4.What
4、is Jenny studying in class this week? 5.What does the teacher think of Jennys idea? （二）阅读课文找出下列短语 1.clean up _2.schoolyard_3 do with _ 4.pick up _ 5.a bit of _6.in an hour _ 7.get to work _ 8.explain sth to sb _ 三 引导点拨 1.But look at all of this rubbish. rubbish: garbage/litter/trash (不可数名词 )garbage
5、can/truck 垃圾箱/车 household garbage 生活垃圾 literary garbage 无聊读物 2. Somebody should pick up that garbage. pick up: 捡起 ；整理； （顺便用车）来接 pick it up , pick them up He_a piece of paper and put it into the dustbin. Ill_at five oclock this afternoon. 我们收拾一下卧室吧。Lets pick up the bedroom. 她收拾了一下行李就走了。She just picke
6、d up and left. pick vt. & vi 选择；采，摘。如: 我选了一本书读。 I picked a book to read. 我们（从树上）摘苹果。We picked apples (from the tree). 3. It would take too long. take: 花费， spend:花费， take 的主语是it, spend 主语是“人”打扫教室花了他们半个小时.It_them half an hour_the classroom.=They_half an hour cleaning the classroom(It takes sb. some ti
7、me to do sth. spend(in) doing/spend.on sth. )4.Each student could clean up a bit of the school yard. clean up: 清理;打扫a bit of: 一点儿, 一些, 修饰不可数名词. a bit: “有点儿” ,修饰形容词或副词天有点儿冷。Its_cold today. 你能递给我一点儿盐吗？Could you pass me_salt? 5.请给我点面包。Please give me a little/a bit of bread. 1）a bit可以修饰比较级，相当于a little.
8、如：她比我稍微高一些。Shes a bit/ a little taller than me. 2）not a bit 意为 “一点也不”。如:我一点也不累。 Im not a bit tired. 6.We would finish cleaning in an hour. (finish Enjoy Keep Dislike /mind enjoy practice cant (couldnt) help doing)7.Lets get to work. /lets start to work. /Lets begin to work.1）get to reach arrive in(a
9、t).如: I get to school at seven oclock every day. 2）get to do sth. 开始干某事。如： Stop talking and get to work. 四.Read and fill in the blanks. Its noon. Jenny, Brian and Danny are_ in the school _. There is a lot of_ in the school yard. What does “rubbish”_? It means _, _ or_. Somebody should_the garbage.
10、Picking up the rubbish would_too long because there are only three people. But they have many_. Each student could _a bit of the school yard. They could finish_ in an hour. They are studying_ in class this week. Garbage is _pollution. Each student has a bag. They _to work. They pick up the_. While t
11、hey were working, Jenny found_paper, it was Dannys homework. 五展示反馈 Make a list about rubbish in the school yard. Should they throw away more? Should they make less? Try these phrases: Students should be careful with garbage because _. 六课堂检测 用所给单词的适当形式填空。1. Have you finished _(read) the book yet?2. I
12、t took us a whole day _ (move) the books.3. There _ (be) lots of rubbish on the play-ground.4. Its eight oclock now. Lets _ (begin) our meeting.5. Its fun _ (swim) in the lake.6.Lets _(play) computer games。7.Please remember _(turn)off the lights when you go home8.She needs _(buy) some vegetables. 9.
13、What a _(sun)day! 10.Each of us _(have) a lot of friends here. 七课后反思 This lesson is close to our life. Try to take the students out of the classroom and show the garbage to them. Then let them say what they feel about the garbage. Ask them to act the dialogue out in the school yard. Advice the stude
14、nts to pick up the garbage and clean up the school yard. 课题： Lesson 58: Stop Pollution 学习目标： 1. 掌握的词汇短语：Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toilet Oral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take
15、out, turn off, leak out 能力目标：This lesson focuses on the environment issues. It presents some solutions to the problems that pollution poses. 学习重点：It presents thought-provoking facts and figures abut pollution in North America. Call on the students to take personal action to reduce pollution. 学习难点： Find
