(共18张PPT)
Unit 10
You're supposed to shake hands
Section A
Words and expressions (1)
人教新目标版英语九年级下册
新知讲解
except, besides, but 的用法区别
情境导入
1
介词辨析
We all listen to teachers carefully except Bob.
情境导入
1
介词辨析
He has nothing to do but drop out of school.
情境导入
1
介词辨析
We have no choice but to help him.
情境导入
1
介词辨析
Besides Tom and Nancy, the others are willing to help Bob.
新知讲解
1
介词辨析
1
We all listen to teachers carefully except Bob.
He has nothing to do but drop out of school.
重点关注的句子
We have no choice but to help him.
Besides Tom and Nancy, the others are willing to help Bob.
新知讲解
介词辨析
1
besides 表示一种累加关系，
“除了什么之外，还有……”；
except 或 but 则表示一种排除关系，
“除了什么之外，不再有……”。
三者都可表示“除外”
基本区别
新知讲解
介词辨析
1
Besides his wife，his daughter also went to see him.
除他妻子外，他女儿也去看过他(即妻子女儿都去看过他)。
Nobody went to see him except [but] his wife.
除他妻子外，没有一个人看过他(即只有他妻子去看过他)。
新知讲解
介词辨析
1
在否定句中，besides 也表示“除……之外不再有…… ”，与but, except 同义。
特别注意
No one passed the exam besides /except/ but Jim.
除吉姆外，没一个人通过考试。
新知讲解
介词辨析
1
在现代英语中，but 的介词用法十分有限，一般说来，
它只能用在下列词语之后：
① no, no one, nobody, nothing, nowhere 等
② any, anyone, anybody, anything, anywhere 等
③ every, everyone, everybody, everything, everywhere 等
④ all, none 等
⑤ who, what, where 等
新知讲解
介词辨析
1
Everyone knows it but you.
除你之外大家都知道。
No one but him showed much interest in it.
除他之外没有一个人对此有很大爱好。
新知讲解
介词辨析
1
一般说来，若没有出现上述词汇，就不宜使用介词 ____，
否则可能造成错句。但是 _______ 却没有以上限制。
正：The window is never opened except in summer.
除夏天外，这扇窗户从不打开。
误：The window is never opened but in summer.
but
except
新知讲解
介词辨析
_____ 一定不能用于句首，______ 通常不用于句首：
除我之外每个人都累了。
正：Everyone is tired but (except) me.
正：Everyone but (except) me is tired.
误：But (Except) me, everyone is tired.
注：___________可用于句首，表示 except 的意思：
正：Except for me, everyone is tired.
but
except
except for
新知讲解
介词辨析
1
关于 but 与 except
+动词原形。
没有do的各种形式+but/ except
I have nothing to do but__________.
I have no choice but_____________.
lie down
to lie down
but/ except
do / does /did /done / to do
+ to +动词原形。
巩固练习
1
1
1.除你之外，我没告诉任何人。
I haven't told anybody but you.
2.除了足球之外，你还喜欢其他的体育运动吗？
What other sports do you like besides football?
?
练一练
介词辨析
课堂小结
1
回顾总结
besides：除了什么之外，还有……
except 或 but: 除了什么之外，不再有……
在否定句中,三者通用。
but常与
no, anywhere ,everyone, all, none，who等连用。
but/ except to do/ do
再见！
(共18张PPT)
Unit 10
You're supposed to shake hands
Section A
Words and expressions (2)
人教新目标版英语九年级下册
新知讲解
take off的用法
情境导入
take off的用法
Their acting career took off after their TV appearance.
情境导入
take off的用法
He has taken off his glasses to have a good rest.
情境导入
take off的用法
They have decided to take a few days off next week.
他们已经决定下周休息几天。
情境导入
take off的用法
The airplane will take off at 10:00.
新知讲解
take off的用法
1
Their acting career took off after their TV appearance.
The airplane will take off at 10:00.
重点关注的句子
He has taken off his glasses to have a good rest.
They have decided to take a few days off next week.
新知讲解
take off的用法
1
Could you type up this report for me?
I have to take off early this afternoon.
您能为我打这份报告吗？我下午必须提早离开。
take off
相当leave
匆匆离去，离开
新知讲解
take off的用法
1
The plane took off an hour late.
飞机起飞晚了一个小时。
take off “起飞”
新知讲解
take off的用法
1
I am taking next week off (work).
我下周要休假。
take off “（某段时间）休假, 休息”
take the day/morning/afternoon off
休息一天[一上午/一下午]
新知讲解
take off的用法
1
He took off my wet boots and made me sit by the fire.
take off “脱掉”
take off one's coat, hat, shoes, skirt, trousers, etc
脱大衣、 帽、 鞋、 裙子、 裤子等
Take off your hat when you enter the room.
进入房间时要脱帽。
新知讲解
take off的用法
1
Her career only began to ___________when she was in her forties.
take off
take off “成功”
Her singing career took off after her TV appearance.
她在电视上亮相之后歌唱事业迅速起飞。
新知讲解
take off的用法
1
The show was taken off because of poor audience figures.
The hairdresser asked me how much she should take off.
理发师问我头发应该留多长。
take off “撤销，取消 ”
该剧目因观众人数少而停演了。
巩固练习
take off的用法
1
1. 他见我走过来，便赶忙转身走了。
When he saw me coming, he took off in the opposite direction.
2.二十分钟后她被替换下场。
He was taken off after twenty minutes.??
练一练
巩固练习
take off的用法
1
3.The new dictionary has really taken off.
这部新词典极受欢迎。
4. The plane took off despite the fog.
尽管有雾, 飞机仍照常起飞。
练一练
巩固练习
take off的用法
1
5.Sales of home computers have taken off in recent years.
家庭电脑的销售量近年来上升很快。
6.My writing career took off when I discovered my writing style.
在找到自己的写作风格后，我的写作事业开始有了起色。
练一练
课堂小结
1
回顾总结
1.匆匆离开 ，走开，走掉
2.（指飞机等）起飞
3.（某段时间）休假, 休息
4.（从身上）脱掉（衣物等）
5. 成功?；开始流行/畅销/突然大受欢迎
6. 撤销，取消
含义知多少?
take off
再见！
