八年级英语下册《Unit 2 Travelling grammar 2》教案 （新版）牛津版-（新版）牛津版初中八年级下册英语教案.doc

Travelling
教学
目标
1.学会正确区分短暂性动词和延续性动词
3.学会短暂动词在for 和since 连用时变化形式。

重、
难点

1.学会正确区分短暂性动词和延续性动词
3.学会短暂动词在for 和since 连用时变化形式。

教 学 设 计 详 案
二次备课内容

1.判断下列动词哪些是延续性动词，哪些是短暂性动词。(6′
wait teach come go write learn
buy join borrow leave start
die finish stop live work
延续性动词________________________
短暂性动词________________________
2.Read the sentences and find out the rule(规律） (5′
(1). He has left Beijing for a week.（ ×）
(2). He left Beijing a week ago.（ √ ）
(3). He has not left Beijing yet. （ √ ）
(4). He has been away from Beijing for a week.（ √ ）
(5). He has bought a car since 2007.（ × ）
(6). He bought a car in 2007.（ √ ）
(7). He has not bought a new car since 2007.（ √ ）
(8). He has had a car since 2007. （ √ ）
1.在for或since引导的表示时间状语的现在完成时的肯定句中，我们要用延续性动词，而不能用短暂性动词。
2.短暂性动词可以改成另一种形式( 即书P28 表格第二排）来表示延续性动作，这样就可以与for或since连用。
3.短暂性动词可以和过去时间连用，如（yesterday、two years ago…
1.阅读课本P28表格里的内容。
2.理解这些短暂性动词通过变化形式可以转化成延续性动词。 (4′

1 The film has been on for 20 minutes .
The film ______________ since 20 minutes ago .
The film ________ 20 minutes ago .
2 The parade has been over for hours .
The parade _______________since hours ago .
The parade _________ hours ago .
3 Kitty has been in Hong Kong since two days ago .
Kitty ____________ HongKong______ two days .
Kitty _______ in HongKong two days ago.
写出它们的同义句(6′
(1)I bought this computer six months ago.
I_____________ this computer for six months.
(2).She borrowed the magazine yesterday.
She_____________ the magazine since yesterday.
(3).Uncle Sam arrived in Nanjing three years ago.
Uncle Sam _____________ Nanjing for three years.
(4).Judy and Mark got married last month.
Judy and Mark___________________ since last month.
(5).Mr Wang left his hometown when he was seven.
Mr. Wang ______________his hometown since he was seven.
(6).The meeting began ten minutes ago.
The meeting _____________ for ten minutes.

作业设计

Choose a group to make sentences.(5′
Have a match. Who is the best one?
Judge the following sentences ‘True or False’, and correct the wrong sentences.(7′
(1)I have seen many interesting films since 2012.
(2).Tom’s dog has died for two years.
(3).They have left Beijing since last Monday.
(4).Daniel has bought his gloves for a year.
(5).The meeting has began for ten minutes.
(6)I have joined the English Club since last term.
(7).Kitty has arrived in Beijing for two days.

. Complete the exercise on Page 28.(3′
用括号里所给动词的正确形式填空
Keys: (1). arrived (2).have been
(3).borrowed (4).have kept
(6).began (7).has been

教学反思