8B第六课时学案
8B Unit One Grammar 2 第六教时学案Teaching aims:
学习目标：1.进一步巩固理解现在完成时的含义和构成
２.理解并运用常与现在完成时连用的时间表达方式
3.能更加全面灵活地运用现在完成时的结构
学习重点：掌握常与现在完成时连用的时间表达方式
学习难点：运用现在完成时谈论发生在过去并与现在有联系的事情。
教具学具：小黑板
Part One 预习作业&预习交流
一.Find out some typical time expressions with the present perfect tense and
try to understand them.（检查学生是否能找到现在完成时的时间表达词）
二.写出下列动词的过去分词：
1.own2.read3.know4.do5.stop6.learn7.see8.buy9.move
10.write11.play12.study13.eat14.take15.hear
（小组核对答案——教师提示注意点——读背记忆）
三.用所给动词的适当形式填空：
1.I already (lose) my pen. I (buy) it two days ago.
2.He (not visit) me for a long time.
3.-How many times you (be) to Japan? -Never.
4.- the train (arrive)?
-Yes, It (arrive) here just now. It (leave) in a few minutes.
5.I (make) a lot of friends since I (move) here.
6. you ever (hear) of this man before?
7.-Where's Tom?-He (go) to Shanghai.
8.-Why not go to see the bird show? -Because I (see) it.
(小组核对——集体校对——质疑交流）
Part Two交流展示&点拨提高
一.Ask students to read the sample sentences
(教学目的是学生自学查找信息）
二.Try to understand the meanings and the usage of these time expressions
(导入本课重点）
三.Ask students to sum up (学生尽可能展示交流，教师适当点拨提高）
四.Do some exercises on the small blackboard (通过练习巩固重点知识）
五.Try to complete the exercises on Page 17 (让学生在语境中学会答题）
六.Read and act it out (分角色朗读，提高学生的语音语调能力）
Part Three检测反馈
一. 用所给动词的正确时态填空：
1.Our teacher told us that the sun (rise) in the east.
2.This is the most interesting film she ever (see).
3.The dog is still wet because it just (come) out of the river.
4.In fact, he (live) here since 1990.
5.Just (stay) here and don't go around, or your parents can't find you.
6.By the way, -- you (hear) from Lucy yet?-No, I haven't.
二.句型转换：
1.My family have been to Zhongshan Zoo twice. （对划线部分提问）
times your family to Zhongshan Zoo?
2.My little sister has already eaten an egg. (改为否定句）
My little sister an egg .
3.He has been here for two weeks. (改为同义句）
He has been here two weeks .
4.My father was a doctor in the past.(改为同义句）
My father be a doctor.
5.We have learned six English songs so far.(改为一般疑问句）
you six English songs so far?
三.单项选择：
( )1.-Have you finished your homework ? -Yes,I have finished it.
A. yet yet B .alreadyalreadyC. already yetD. yet already
( )2.It me about 20 minutes to walk there.
A. spentB. costC. paidD .took
( )3.The boy is young, but he many countries.
A. has been toB .has been forC. has come toD. has gone to
( )4.He doesn't feel though he lives alone.
A. aloneB. lonelyC. lonelyD. only
( )5.When and where you ?
A. did bearB. did boreC. did bornD. were born
( )6.There great changes in my hometown in the past ten years.
A. has beenB .have beenC. wasD. were
预习作业：
一.Preview Integrated Skills and find out the important phrases:
1.新鲜空气 6.借给我一本书
2.火车站 7.在这些年里
3.住在小村庄里 8.投入使用
4.搬进新公寓 9.过去常住在旧房子里
5.许多野生生物 10.这个地方的许多变化
二.Try to talk about two pictures about Starlight Town on Page 18
(学案）参考答案
Part One
一.already, ever, for, just, never, since, yet, recently
二.1.owned 2.read 3.known 4.done 5.stopped 6.learned/learnt 7.seen 8.bought
9.moved 10.written 11.played 12.studied 13.eaten 14.taken 15.heard
三.1.have lost, bought 2.hasn't visited 3.have been 4.Has arrived, arrived, will leave
5.have made, moved 6.Have heard 7.has gone8. have seen
Part Two
四.a. yet b. never c. since d. for ever
Part Three
一.1.rises 2.has seen 3.has come 4.has lived 5.stay 6.Have heard
二.1.How many have been2.hasn't eaten yet3.since ago4.used to5.Have learned
三. DDACDB
预习作业：
一.1. fresh air2. a railway station3. live in small villages4. move into new flats
5. a lot of wildlife6. lend me a book7. over the years8. bein service/use
9.used to live in old houses10.many changes to this places
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