Unit 6 How long have been collecting shells?复习目标：1.Words and useful expressions in this unit .2. Talk about how long you have been doing things .重难点：现在完成进行时。
一.课前预习：Read through this unit and finish these exercises :Task 1. Words and useful phrases in this unit :1 收集_________2 自...以来_______3 筹集 _______4 几个的 ________5 邮票________6 风筝________7 储存 _______8 收集者 ________9 共同的_______10 硬币_______ 11 省会________ 12 外国人_________13 相当 _______14 思念 ________15 为慈善机构筹钱_______________16 整5个小时___________________ 17 一小时之前 ________________18 三年半________________________ 19 用完__________________20 顺便一提 ______________ 21 对...感兴趣 __________________22 奥林匹克运动会______________________ 23 在远处 ______________24 在我7岁生日时________________25 组建一个雪球收藏者俱乐部___________________________________Task 2. 完成句子：1. 你收藏邮票多长时间了？__________________________________________________________2. 在这里，学生们正在滑冰为慈善机构筹钱。
Here , students are _________ ______ ________ ________ _______ _________ .3. 滑冰马拉松现在已进行了5个小时。
The _________ ___________ _______ ________ ________for five hours now .4. 你做什么运动？__________ _______ do you ___________ ?5. 自从他10 岁时他就在收藏风筝。
He's ______ ________ _______ since ______ _______ ______ _____________ .6. ______ _______(因...而感谢)_______(send ) me the snow globe of the monster .7. 我尤其喜欢带动物的雪球。
I ___________ love globes _______ _________ .8. 我想组建一个雪球收藏者俱乐部。
I want to ________ a snow globe ____________ ________ .9. I'm certain I will be here for the Olympic Games in 2008 !____________________________________________________________10. I've been learning a lot about my family history .预习质疑：________________________________________________________ 二．课中实施The more I learn about Chinese history , the more I enjoy living in China .翻译：________________________________________________________________精讲：The more ... the more ..." the +比较级+主语+动词，the +比较级+主语+动词",表示"___________________________________________".练一练：1. 越高越好。
_____________________________________________________2. The more he has , the more he wants .______________________________________________________________3. 他摘得苹果越多，他就越高兴。
The ________ apples _______ _________, the __________ he is .系统总结：本节课我学会了__________________________________________________ 三．限时作业1. They are twins , so they have many things in c_________ .2. What have you been doing s________ I saw you last time ?3. My sister is interested in __________ .八年级下英语复习课学案第六单元第二页A. singB. to singC. dancingD. danced4. ______ we sing English songs , ________ we enjoy learning English .A. The many ; the manyB. The more ; the muchC. The more ; the moreD. The many ; the much5. I've been collecting coins ________ I was 10 years old .A. whenB. whileC. andD. since6. Sam has problems in _________ Japanese .A. learnsB. learningC. to learnD. learnt7. 我们的钱快用完了，你能借点钱给我们吗？We are _________ _______ ________ money .Can you _______ us some ?8. 顺便说一下，我对这个话题不感兴趣。
______ _________ ________, I'm not ________ _______ this topic .9. 集邮是最常见的爱好。
____________ ___________ is _________ _________ _________ hobby . 10. 你知道的越多，那你就会发现你未知的越多。
_______ _________ you know , ________ __________ you will find you don't know .单项选择从各题所给的选项中选出最佳答案，并将其标号填入题前的括号内。
( ) 1.My hobby is old coins.A.collectingB.collectedC.collectD.collects ( ) 2. ,do you have any idea where the station is?A.In the wayB.On the wayC.By the wayD.At the way( ) 3.There's no for me to stand on the bus.A.placesB.roomC.a roomD.a place( ) 4.- did you skate yesterday? -For five hours.A.WhenB.How farC.How longD.How soon( ) 5.We are going to have a party money for the people. A.to give B.to raise C.pay D.to spend( ) 6.I've been swimming ten o'clock.A.sinceB.forC.atD.on( ) 7.Thank you for us so .A.teaching;wellB.teaching;goodC.teach;wellD.teach;good( ) 8.-What a nice bike! How long you it? -just two weeks.A.will ; buyB.did ; buyC. are ; havingD.have ; had( ) 9.The machine is very easy to use. can learn to use it in a very short time.A.SomebodyB.AnybodyC.NobodyD.Few people( ) 10.These trousers are too long.Show me a smallA.setB.oneC.copyD.pair( ) 11.-How long have you been in this city? -_____twenty years.A.BeforeB.afterC.ForD.Since( ) 12.This pair of shoes hers.My shoes black.A.is;areB.are;isC.is;is Dare;are( ) 13.The scientist is interested making a smaller computer.A.toB.forC.withD.in( ) 14.Winter is coming but they are coal(煤).A.shortB.run outC.run out ofD.running out of( ) 15.-Shopping with me?-Sorry.I have a lot of________clothes .A.to washB.washedC.washD.to be washed课后作业:1. Prepare Unit 7.2. 写作小天地：用本单元所学句型谈论一下自己的兴趣爱好以及有这种爱好多长时间了。