unit 1 Grammar[上学期]
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| 名称 | unit 1 Grammar[上学期] |  | |
| 格式 | rar | ||
| 文件大小 | 610.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2006-11-30 20:58:00 | ||
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课件31张PPT。Grammar and usage1.The structure of the Present Perfect Tense:
… have/has+ past participle
2. Please go over the news story, Boy missing, police puzzled , and find the sentences using the present perfect tense.1.Police in America have stepped up their search for a fifteen-year-old boy who went missing two days ago.
2.People have shown great interest in his disappearance due to sightings of puzzling lights in the sky.
3.Some people in Dover also say that thay have seen aliens.
4.Police have not ruled out the possibility that Justin was taken by aliens.
5.I haven’t seen Justin since.
6.Who has taken charge of the case?
Read these sentences and point out the reasons why they are used.
1.Read Points 1 and 2 on Page 8 to make sure why the Present Perfect Tense is used in these two sentences
2.Go over Point3 on Page 8 to learn what time expressions can be used with the Present Perfect Tense. Pay attention to the different usages between already and yet, or for and since1.We have studied English ______ about five years.
We have studied English_____ five years ago.
They have lived in the south _____ their daughter was born.
It’s (been) five years_____ he studied English.
2.The students have already finished their homework. (negative statements)forsincesincesince
3.Read Point4 on Page 8 to learn that the Present Perfect tense can be used in a situation where the action was completed only a moment ago.
In this case, just is used.
4.Go over Point5 and 6 on Page 8 and note that when we want to express a repeated action, we use the Present Perfect tense with the time expressions once/ twice/three times
1.---Who is Jerry Gooper?
---___? I saw you shaking hands with him at the meeting.
A. Don’t you meet him yet
B. Hadn’t you met him yet
C. Didn’t you meet him yet
D. Haven’t you met him yetD2.----Do you know our town at all?
----No, this is the first time I___ here.
A. was B. have been
C. came D. am coming
3.You don’t need to describe her. I____ her several times.
A. had met B. have met
C. met D. meetBB6.Let’s read the diary entry and then complete it using the correct forms of the verbs in brackets.
(2)saw (3)has visited (4)loves (5)hasn’t visited (6)has swum (7)has never met (8)has dived (9)has found (10)hasn’t found (11)Has, beenPresent Perfect Continuous Tense1.The structure of the Present Perfect Tense:
Subject + have/has been +V-ing
2.Read the following sentences and point out what tense are used and the reasons why they are used.1.Recently he has been refusing to do his homework.
2.Mrs Brown has been living in London for many years.
3.We have been looking at other possibilities too.
4.I’m very tired. I’ve been playing football.
5.He has been writing to me quite often recently.
Look at the website of Dr Frank. Fill in the missing wordsSuggested answers:
(2) have been talking
(3) have taken
(4) have been watching
(5) have found
(6) have been writingWe use the present perfect tense to talk about an action completed in the recent past, and the present perfect continuous tense for an action that started in the past and is still happening. ?
我们用现在完成时表示过去完成的动作却和现在有关系的情形.用现在完成进行时表示过去开始的一个动作持续到现在还可能继续下去的情形. Comparison:Li Jia __________ (read) a book about Stonehenge. (She finished reading the book.)
Li Jia ______________ (read) a book about Stonehenge. (She is still reading the book.)
has read has been reading 2.We can use the present perfect tense for repeated actions, and the present perfect continuous tense for non-stop actions.
现在完成时可表示反复发生的动作,而现在完成进行时表示一个不停的动作.I ____________Egypt many times. (repeated actions)
The man _____________ (skate) this morning. (non-stop action) has visited has been skating3.We usually use the present perfect tense to ask questions beginning with how many or how much, and the present perfect continuous tense to ask questions beginning with how long .
现在完成时可用来提问以how many or how much开头的问句; 现在完成进行时how long开头的问句.How long have you been swimming in the lake?
How many times have you swum in the lake? 4.We can use either a state verb or an action verb with the present perfect tense but we usually can only use an action verb with the present perfect continuous tense.
在现在完成时中,可以用一个表示状态的动词或一个表示动作的动词;而现在完成进行时只能用表示动作的词.1)She has had the pen for 2 years.
2)She has written many compositions with this pen.
3)She has been writing compositions with this pen.state verb状态动词action verb动作动词action verb动作动词5.We use the present perfect tense, not the present perfect continuous tense, with the words like never, yet, already and ever.
( ) I have never visited
America.
( ) I have already been
to America.
( ) I have never been
visiting America.√√? ( ) 1. Although he has lived with us for years, he _________ us much impression.
hadn’t left
didn’t leave
C. doesn’t leave
D. hasn’t left
Multiple choice:D( ) 2. How can you possibly miss the news? It ___________ on TV all day long.
has been B. had been C. was D. will be
Multiple choice: A ( ) 3.---- ________ Dad and Vicky __________ married?
A. How long were, being B. How long, have
C. How long have, been
D. How long did, get
CMultiple choice:( ) 4.The old couple have been married for 40 years and never once ____ with each other.
they had quarreled
B. they have quarreled
C. have they quarreled
D. had they quarreled
CMultiple choice:( ) 5. ---- How long _________ at the job? ---- Since 1990.
A.were you employed B. have you been employed
C. had you been employed D. will you been employed
BMultiple choice:( ) 6. I wonder why Jenny ______ us recently. We should have heard from her by now.
hasn’t written
doesn’t write
C. won’t write
D. hadn’t written AMultiple choice:Discuss the differences between the present perfect tense and the present perfect continuous tense, then tick the correct part according to the information given .
讨论现在完成时和现在完成进行时有区别,然后在下面的表格中打勾Discussion:√√√√√√√√(state verb )√(only action verbs)√(state verbs & action verbs)In this period we’ve learned about the Present Perfect Tense and the Present Perfect Continuous Tense. Then we spent quite much time in learning the usages of these two items of grammar. So today’s homework is:
1)Go through what we learnt today and get familiar with them.
2)Finish the exercises on Student’s Book, Page 11 ( A, B)Summary and Homework:
… have/has+ past participle
2. Please go over the news story, Boy missing, police puzzled , and find the sentences using the present perfect tense.1.Police in America have stepped up their search for a fifteen-year-old boy who went missing two days ago.
2.People have shown great interest in his disappearance due to sightings of puzzling lights in the sky.
3.Some people in Dover also say that thay have seen aliens.
4.Police have not ruled out the possibility that Justin was taken by aliens.
5.I haven’t seen Justin since.
6.Who has taken charge of the case?
Read these sentences and point out the reasons why they are used.
1.Read Points 1 and 2 on Page 8 to make sure why the Present Perfect Tense is used in these two sentences
2.Go over Point3 on Page 8 to learn what time expressions can be used with the Present Perfect Tense. Pay attention to the different usages between already and yet, or for and since1.We have studied English ______ about five years.
We have studied English_____ five years ago.
They have lived in the south _____ their daughter was born.
It’s (been) five years_____ he studied English.
2.The students have already finished their homework. (negative statements)forsincesincesince
3.Read Point4 on Page 8 to learn that the Present Perfect tense can be used in a situation where the action was completed only a moment ago.
In this case, just is used.
4.Go over Point5 and 6 on Page 8 and note that when we want to express a repeated action, we use the Present Perfect tense with the time expressions once/ twice/three times
1.---Who is Jerry Gooper?
---___? I saw you shaking hands with him at the meeting.
A. Don’t you meet him yet
B. Hadn’t you met him yet
C. Didn’t you meet him yet
D. Haven’t you met him yetD2.----Do you know our town at all?
----No, this is the first time I___ here.
A. was B. have been
C. came D. am coming
3.You don’t need to describe her. I____ her several times.
A. had met B. have met
C. met D. meetBB6.Let’s read the diary entry and then complete it using the correct forms of the verbs in brackets.
(2)saw (3)has visited (4)loves (5)hasn’t visited (6)has swum (7)has never met (8)has dived (9)has found (10)hasn’t found (11)Has, beenPresent Perfect Continuous Tense1.The structure of the Present Perfect Tense:
Subject + have/has been +V-ing
2.Read the following sentences and point out what tense are used and the reasons why they are used.1.Recently he has been refusing to do his homework.
2.Mrs Brown has been living in London for many years.
3.We have been looking at other possibilities too.
4.I’m very tired. I’ve been playing football.
5.He has been writing to me quite often recently.
Look at the website of Dr Frank. Fill in the missing wordsSuggested answers:
(2) have been talking
(3) have taken
(4) have been watching
(5) have found
(6) have been writingWe use the present perfect tense to talk about an action completed in the recent past, and the present perfect continuous tense for an action that started in the past and is still happening. ?
我们用现在完成时表示过去完成的动作却和现在有关系的情形.用现在完成进行时表示过去开始的一个动作持续到现在还可能继续下去的情形. Comparison:Li Jia __________ (read) a book about Stonehenge. (She finished reading the book.)
Li Jia ______________ (read) a book about Stonehenge. (She is still reading the book.)
has read has been reading 2.We can use the present perfect tense for repeated actions, and the present perfect continuous tense for non-stop actions.
现在完成时可表示反复发生的动作,而现在完成进行时表示一个不停的动作.I ____________Egypt many times. (repeated actions)
The man _____________ (skate) this morning. (non-stop action) has visited has been skating3.We usually use the present perfect tense to ask questions beginning with how many or how much, and the present perfect continuous tense to ask questions beginning with how long .
现在完成时可用来提问以how many or how much开头的问句; 现在完成进行时how long开头的问句.How long have you been swimming in the lake?
How many times have you swum in the lake? 4.We can use either a state verb or an action verb with the present perfect tense but we usually can only use an action verb with the present perfect continuous tense.
在现在完成时中,可以用一个表示状态的动词或一个表示动作的动词;而现在完成进行时只能用表示动作的词.1)She has had the pen for 2 years.
2)She has written many compositions with this pen.
3)She has been writing compositions with this pen.state verb状态动词action verb动作动词action verb动作动词5.We use the present perfect tense, not the present perfect continuous tense, with the words like never, yet, already and ever.
( ) I have never visited
America.
( ) I have already been
to America.
( ) I have never been
visiting America.√√? ( ) 1. Although he has lived with us for years, he _________ us much impression.
hadn’t left
didn’t leave
C. doesn’t leave
D. hasn’t left
Multiple choice:D( ) 2. How can you possibly miss the news? It ___________ on TV all day long.
has been B. had been C. was D. will be
Multiple choice: A ( ) 3.---- ________ Dad and Vicky __________ married?
A. How long were, being B. How long, have
C. How long have, been
D. How long did, get
CMultiple choice:( ) 4.The old couple have been married for 40 years and never once ____ with each other.
they had quarreled
B. they have quarreled
C. have they quarreled
D. had they quarreled
CMultiple choice:( ) 5. ---- How long _________ at the job? ---- Since 1990.
A.were you employed B. have you been employed
C. had you been employed D. will you been employed
BMultiple choice:( ) 6. I wonder why Jenny ______ us recently. We should have heard from her by now.
hasn’t written
doesn’t write
C. won’t write
D. hadn’t written AMultiple choice:Discuss the differences between the present perfect tense and the present perfect continuous tense, then tick the correct part according to the information given .
讨论现在完成时和现在完成进行时有区别,然后在下面的表格中打勾Discussion:√√√√√√√√(state verb )√(only action verbs)√(state verbs & action verbs)In this period we’ve learned about the Present Perfect Tense and the Present Perfect Continuous Tense. Then we spent quite much time in learning the usages of these two items of grammar. So today’s homework is:
1)Go through what we learnt today and get familiar with them.
2)Finish the exercises on Student’s Book, Page 11 ( A, B)Summary and Homework: