八年级第二学期英语学科导学案57---64.doc

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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： F

16、ind more solutions to protect our environment.一 自主学习 1When you were a child ,maybe you have ever drawn a picture like this? 见课件 Have you seen them? And can you describe the pictures? you What do you do when you see somebody throw garbage on the ground? 2.识读单词并写出汉语 Less_ environment_throw away_ least

17、_ Take out_ waste_ fix_ toilet_reusable_pollute_leak_litre_leaky_sink_tap_ recycle_ save_ take out_ turn off_leak out_ 二合作探究 1）Listening task: True or false1.In north America, many students help their school make more pollution.2.In an environment club, people work together to make the environment c

18、lean. 3.Environment clubs encourage students to bring their lunches in plastic bags. 4.They give prizes to the classes that make the least garbage.5.On a no-car day ,only teachers come to school by car. No students come to school by car. 6.A leaking toilet can waste twenty to forty litres of water a

19、n hour. 7.In environment clubs, students dont fix leaky toilets and sinks.8.A hundred kilograms of recycled paper saves seventeen trees.2）Read and answer1. Where are Jenny, Brian and Danny? 2. Hows the weather? 3.What do English people call “rubbish”? 4.What is Jenny studying in class this week?5.Wh

20、at does the teacher think of Jennys idea? （二）阅读课文找出下列短语 1.stop pollution _ 2.work together_3 make it clean _ 4.throw away _5.take out _6.leaking toilet _7.leak out_ 8.recycled paper_ 三. 引导点拨1.In North America, many students help their schools make less pollution. help sb (to) do sthhelp sb with sth.

21、 make pollution : 产生/ 造成污染小心点儿,别污染你周围的环境。Be careful. Dont_around you.2. They join “environment club”. join a club3. In an environment club, people work together to make our environment clean. 不定式做目的状语4. How much (rubbish) do you throw away after lunch? throw away . =throw away(把扔掉) Throw at . 扔向 thr

22、ow at me . Throw to. 仍给 throw banana to monkey throw it away , throw them away5. They give prizes to the classes that make the least garbage. little (less, least) 修饰不可数名词 many/much (more, most) 他比我钱少. She has _money than me. 他比我钱多. She has_money than me. 最后那个年轻人得到的金子最少. At last the young man got the

23、 _gold. 6. Cars pollute our air, so remember: Walk, skip, bike or run. Take out 带出去；掏出 Take away 带走； 移去 Take down 取下，拿下 Take off 脱掉（衣物） （飞机等）起飞 ； 7. Did you know that a leaking toilet can waste 20 to 40 liters of water an hour? leaking 现在分词做定语，表示动作正在进行。 leaky 形容词，表示状态。8. You cant use the water that

24、leaks out.9. A thousand kilograms of recycled paper saves 17 trees. 10. I dont need to take it out. = I neednt take it out.11. Turn off the water. Turn off the tap. 四.Read and fill in the blanks.We_ our environment. Lets_together to_it clean. _North America, many students _their schools_ less pollut

25、ion. They_“environment clubs”. _ a club, people do things_ . In_ environment club, people work_to_ our environment_. 1.No-garbage_. How much rubbish do you_ after lunch? Environment clubs_students to_ their lunches in_ bags and dishes. They give_ _to the classes that_ the_ garbage. 2.No-car day. _ a

26、 no-car day, _ comes to school _ a car-not the students_ not the teachers. Cars_ our air.3. _the water! Did you know that a_ toilet can_ 20 to 40 liters_water an hour? _ a year, that would _ a big swimming pool! _environment clubs, students_ leaky toilets and sinks. A thousand kilograms of_ paper _1

27、7 trees. 五展示反馈 Ask your desk mate about how to protect our environment. We should. We should not六课堂检测 a.用所给词的适当形式填空1. What can you do _(stop) pollution?2. Would you please _(take) out the rubbish? 3. Nowadays air _(pollute) is serious. 4. In North America, many students help their school make _(litt

28、le) pollution. 5. Nobody _(come) to school late now in our class.6. Lets _(work) together _(make) the environment clean.7. A thousand _(kilogram) of recycled paper saves seventeen trees! 8. Here _(be) some things students do.9. If you are tired, you can stop _(have) a rest. 10.Our parents often enco

29、urage us _(speak) in public.b.按要求完成句子。1. We made some garbage at supper today. (改为否定句)We _ _ _ garbage at supper today.2. They comes to school in a car. (改为同义句)They comes to school _ _.3. Lets go for a walk together. (改为反意疑问句)_ _?4. The swimming pool is full of water. (改为同义句)The swimming pool _ _ _

30、water.七课后反思 It is a subject that is close to the student life about how to stop pollution. We must give examples in students daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money.课题： Lesson 59: Lets look at Garbage!学习目标：掌握的词汇短语：Mastery words and expre

31、ssions: sort, metal, weight, percent Oral words and expressions: plastic, packaging 能力目标：Call on the students to take actions to protect our environment. Learn about the pollution problems in our life.学习重点：Offering help. Learn new vocabulary for describing materials and for comparing qualities. 学习难点

32、：Describe materials and comparing qualities. 一 .自主学习 1What kind of rubbish do you often throw everyday? 2.识读单词并写出汉语 Sort_metal_ packaging_ weight_ percent_ plastic_二合作探究 Listen and think 1.What makes the most garbage? 2.What is Jenny doing?Read and answer 1.How does Jenny sort the garbage? 2.What do

33、es Danny want to do to help Jenny?3.How much garbage does a North American throw away each year? （二）阅读课文找出下列短语 1.onto the floor_ 2.help sb sort it _3 good heavens _ 4.so much garbage _5.the same weight as a small car _ 6.packaging _三 引导点拨 1. Take a walk around your neighborhood. walk around=walk abo

34、ut 绕而走,各处走走,散布 【拓展】 take sb. for a walk 带某人去散步；(口) 作弄某人；欺骗某人 walk away from 从走开 walk on 不停地走,向前走 walk into 走进 walk off（突然） 离开 walk out 退席,退场 walk up to 走近；走向 需要帮助时）离开某人；遗弃某人 walk out on sb. （在某人处于困境或2.Sort the garbage into paper, plastic, metal, glass and others. sort vt. &vi. （常与 out, over 连勇）整理；分类

35、 I sorted the books into big ones and small ones. 【拓展】 sort n.（人或物的）群,类,种,型 A hammer is a sort of tool. Hes a sort of people whore incapable of deceiving you. This is the sort of thing that Geoffrey loves. 3. What else could you do with it? do with 1)处理,处置,通常与 what 构成特殊疑问句。如： What have you done with

36、 the eggs? 2)与相处。如：He is easy to do with. I cant do with such carelessness. 4.Thats the same weight as a small car! weight n. 重；重量；体重。如：a weight of 100 pounds 100 英镑的重量【拓展】weight有关的短语put on weight 增重 lose weight 减轻体重 over weight 过重，超重by weight 按重量计算 lose weight 减轻体重 under weight 重量不足，缺斤短两【拓展】 weigh

37、vt. 称的重量。如：weigh apples 称苹果 weigh+表语。如：weigh heavy 称起来重 weigh out 称出；量出。5.The consumers always complain that too much packaging increases the cost of the food.【拓展】 package vt. 把打包；包装。如： She packaged up the old things and put them in the cupboard. n.包裹，包装。 a package of towels 一包毛巾 6. About ten percen

38、t of packaging is plastic. percent n. 每百中；百分之。如： I am 100 percent in agreement with. Ten percent of the students are absent today. 7. Most garbage turns into soil. turn into v. 进入， （使）变成 四.Read and fill in blanks.Jenny has_ two bags of garbage_ the floor. Danny would like to help Jenny_ the garbage.

39、 Jenny is putting the_ here, the_ here, the_ here and the_ here. And here is everything _ isnt glass, metal, plastic or paper. _ makes the most garbage. Whats packaging? When you_ something, it might_ in a box or a_ bag. The box or bag_ have words and_ on it. Thats_. About ten_ of packaging is plast

40、ic. _ year, _ person in_ makes about 1000_ of_. Thats the_ weight_ a small car. _ just one day, Americans_ 136 million kilograms of _. This would_ about ten thousand trucks.五展示反馈 Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our pr

41、oject. Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty. Now sort the garbage into paper, plastic, metal, glass and others. Then compare the garbage in school yard with that in neighbourhood. Have students work in the s

42、ame groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world. 六课堂检测根据汉语提示完成句子1. What makes _ _(最多的)garbage?2.We have _ _ (捡起，拿起)garbage in our school yard. 3._ (带来)the rubbish to school.4.About _ _(百分之十)of packaging is plastic.5.Every

43、 year ,each person _ _ _(在北美洲)makes about 1,000kilograms of garbage. 6.This would fill about _ _(一万)trucks. 7.What else can you _ _ (处理)it？ III. 改错。1.Tom likes same colour as his bother.2. He is puting the glass into a box. 3. About percent twenty of the apples are bad.4. These apples would fill abo

44、ut two thousands trucks.七课后反思 We all think the garbage is dirty. In order to increase the students interests, we have to face the garbage and sort it in groups. When we do this, we can find many people are wasting things around us. Learn to recycle things with the students. Lets see how many new things we can make out of it. 课题：Lesson 60: Fix and Mend 学习目标：掌握的词汇短语：Maste