人教版高中英语选修八 Unit5 Meeting your ancestors grammar现在完成时课件（共34张PPT）
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| 名称 | 人教版高中英语选修八 Unit5 Meeting your ancestors grammar现在完成时课件（共34张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 174.3KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-03-04 21:48:24 | ||
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课件34张PPT。新课标高二版.选修八Unit 5Meeting your ancestorsGrammar1. Master the grammar.
2. Use the correct form the present perfect tense.
The Present Perfect Tense
现在完成时: 基本用法
现在完成时表结果, 他的动作发生在过去, 但是对现在有影响, 而这种影响却往往是说话人的兴趣所在。现在完成时跨越两个时间, 一个是过去, 另一个是现在。Lead-ine.g. 我从1975年起就学英语。
I have studied English since 1975.
自12世纪以来, 中国就使用彩色印刷了。
They have done color printing in
China since the 12th century. Present Perfect Continuous Tense
现在完成进行时: 基本用法
1) 强调时间的持续性。如：
电话响了差不多一分钟, 为什么没人接?
The telephone has been ringing for
almost a minute. Why doesn’t someone
answer it? 2) 表重复。叙述从过去某时到现在或最近已在重复的动作。如：
最近天气变化无常, 我时常感冒。
The weather has been changeable lately;
I’ve been having a lot of colds.
3) 有感彩。如：
今天真是一个多事之日。
Too much has been happening today.现在完成进行时和现在完成时的比较:
A. 未完结性
I’ve cleaned the windows.
我把窗户擦干净了。
I’ve been cleaning the windows.
我擦窗户来着。(可能窗户尚未擦完)
B. 短暂性
现在完成时与现在完成进行时
都可以表示延续至今的状态,
但完成进行是常表示短暂性。
A. They have lived in New York.
B. They have been living in New
York.
句A具有长期性, 而句B具有短暂性。 C. 刚完结性
与现在完成时相比, 现在完成进行时有时可以表示刚刚完结的动作。有时它是现在事件的直接原因, 或者是得出结论的证据。如:
我的手很脏, 我在油汽车来着。
My hands are dirty. I’ve been painting the car.
你的眼睛又红又肿, 你是不是哭来着？
Your eyes are red and puffy. Have you been crying? D. 连续性或重复性
现在完成进行时常常用于表示延续至今的连续性或重复性动作。如：
Jim have been phoning Jenny every night for the several month.
All these days he has been writing articles to our magazine.结论: 现在完成进行时主要用于表示
A. 过去开始而且现在仍在进行的动作。
B. 过去开始, 现在刚刚停止的动作。
C. 现在看到其直接结果的动作。
现在完成时主要用于表示已经完成的动作及其与现在的关系。 In pairs, take turns to read the statement and turn it into a question using the present perfect continuous tense. The words in brackets may help you. (P41)
e.g. S1: Mrs. Smith learned to drive
three years ago. (how long)
S2: How long have you been
driving, Mrs. Smith? 1. Sam has just finished learning to fly an airplane on a six-month course. (how long)
How long have you been learning to fly an airplane, Sam?
2. He swam till he felt very tired. He has just stepped out of the swimming pool. (how long)
How long have you been swimming?3. The nurses in the kindergarten have been busy looking after the sick children all day. (what)
What have the nurses in the kindergarten been doing all day?
4. They have argued with each other for years about the best way to grow potatoes. (what)
What have you been arguing about for years? 5. Sales of washing machines have been increasing this year. (why).
Why have sales of washing machines been increasing this year?
6. Jiao yang uses a particular kind
of washing power that makes his clothes
clean and soft. (what)Jiao yang , what kind of washing
powder have you been using that
makes your clothes so clean and soft.7. The poor girl has been collecting seashells to make a living. (why)
Why has the poor girl been collecting seashells?
8. Philip started to ride a skateboard at the age of six. (how long)
How long has Philip been riding a skateboard. XP: What have you been doing recently?
PR:
XP: Oh, I see! Where did you go for your holiday?
PR:
I've been out of the country for several months resting between films.I went to the Maldives. Ex.3 (P41) XP: Sounds great! Have you made arrangements for your next films? Do you mind telling me what your next film is about?
PR:
XP: That sounds interesting. Where and when will you film it?
Well, it’s a story about a seaboat captain who sails with Julia Roberts to find some treasure.PR:
Well, I’m fed up with all the attention and it has also been difficult for my wife.XP: I quite understand. Thank you so
much for your time.
PR: My pleasure.
Consolidation1. —— Hi, Tracy, you look tired.
—— I'm tired. I ___ in the living room
all day.
A. painted
B. had painted
C. have been painting
D. have painted 2. — There is so much snow these days,
isn't there?
— Yes, it ____ for a few days.
A. was snowing
B. has been snowing
C. had been snowing
D. snowed3. Although these scientists ____ on the project for nearly four years, I don't know how long it will last.
A. have been working
B. had worked
C. were working
D. are working 4. Now that she is out of job, Lucy ____ going back to school, but she hasn't decided yet.
A. had considered
B. has been considering
C. considered
D. is going to consider5. The little boy is dirty from head to foot because he ___ in the mud all morning.
A. has played
B. is playing
C. has been playing
D. was playing 6. I ___ my work by the time the teacher ____ back.
A. was finished, came
B. shall have finished, comes
C. had finished, comes
D. have finished, will come 7. I ___ to see the film last week because I ___ it twice.
A. didn't go, had seen
B. don't go, have seen
C. hadn't go, had seen
D. didn't go, have seen 9. I'll phone you if she ___ this evening. In fact she didn't tell me if she___.
A. would come, will come
B. will come, came
C. comes, would come
D. come, came8. Who do you guess ___ where I ___ just now?
A. lie, lay B. is lying, lay
C. lies, lain D. lied, laid10. I ____ into the bus when I ___ a girl call my name.
A. had hardly got, hear
B. had hardly got, heard
C. was no sooner setting, heard
D. did hardly get, had heard 1. A: --- I am sorry I _________ (keep)
you waiting so long.
B: --- It is all right. I
________________ (read) the
newspapers.
2. The CCTV ____________________ (broadcast) English programmers ever since 1977.用现在完成时和完成进行填空:have kepthave been readinghas been broadcasting3. You _______ (feel) better when you __________ (take) the medicine.
4. She said we __________ (may keep) the book as long as we _____ (like).
5. Please wake me up if I ___ still _______ (sleep) when you _____ (come).
6. My sister ________________ (learn) English since she ____ (be) a child. She ______ (speak) English fluently now.will feelhave takenmight keeplikedamsleepingcomehas been learningwasspeaks 7. My uncle ________ (come) to see us. He _______ (arrive) here a few days ago.
I _________ (start) for Sydney tomorrow morning.
8. He _____ (break) his glasses when he ___________ (play) in a football match.has comearrivedwill startbrokewas playing 1. Learn useful words and expressions by heart and practice them.
2. Finish Ex. 1 and 2 on pages 40, 79 and 80.Homework
2. Use the correct form the present perfect tense.
The Present Perfect Tense
现在完成时: 基本用法
现在完成时表结果, 他的动作发生在过去, 但是对现在有影响, 而这种影响却往往是说话人的兴趣所在。现在完成时跨越两个时间, 一个是过去, 另一个是现在。Lead-ine.g. 我从1975年起就学英语。
I have studied English since 1975.
自12世纪以来, 中国就使用彩色印刷了。
They have done color printing in
China since the 12th century. Present Perfect Continuous Tense
现在完成进行时: 基本用法
1) 强调时间的持续性。如：
电话响了差不多一分钟, 为什么没人接?
The telephone has been ringing for
almost a minute. Why doesn’t someone
answer it? 2) 表重复。叙述从过去某时到现在或最近已在重复的动作。如：
最近天气变化无常, 我时常感冒。
The weather has been changeable lately;
I’ve been having a lot of colds.
3) 有感彩。如：
今天真是一个多事之日。
Too much has been happening today.现在完成进行时和现在完成时的比较:
A. 未完结性
I’ve cleaned the windows.
我把窗户擦干净了。
I’ve been cleaning the windows.
我擦窗户来着。(可能窗户尚未擦完)
B. 短暂性
现在完成时与现在完成进行时
都可以表示延续至今的状态,
但完成进行是常表示短暂性。
A. They have lived in New York.
B. They have been living in New
York.
句A具有长期性, 而句B具有短暂性。 C. 刚完结性
与现在完成时相比, 现在完成进行时有时可以表示刚刚完结的动作。有时它是现在事件的直接原因, 或者是得出结论的证据。如:
我的手很脏, 我在油汽车来着。
My hands are dirty. I’ve been painting the car.
你的眼睛又红又肿, 你是不是哭来着？
Your eyes are red and puffy. Have you been crying? D. 连续性或重复性
现在完成进行时常常用于表示延续至今的连续性或重复性动作。如：
Jim have been phoning Jenny every night for the several month.
All these days he has been writing articles to our magazine.结论: 现在完成进行时主要用于表示
A. 过去开始而且现在仍在进行的动作。
B. 过去开始, 现在刚刚停止的动作。
C. 现在看到其直接结果的动作。
现在完成时主要用于表示已经完成的动作及其与现在的关系。 In pairs, take turns to read the statement and turn it into a question using the present perfect continuous tense. The words in brackets may help you. (P41)
e.g. S1: Mrs. Smith learned to drive
three years ago. (how long)
S2: How long have you been
driving, Mrs. Smith? 1. Sam has just finished learning to fly an airplane on a six-month course. (how long)
How long have you been learning to fly an airplane, Sam?
2. He swam till he felt very tired. He has just stepped out of the swimming pool. (how long)
How long have you been swimming?3. The nurses in the kindergarten have been busy looking after the sick children all day. (what)
What have the nurses in the kindergarten been doing all day?
4. They have argued with each other for years about the best way to grow potatoes. (what)
What have you been arguing about for years? 5. Sales of washing machines have been increasing this year. (why).
Why have sales of washing machines been increasing this year?
6. Jiao yang uses a particular kind
of washing power that makes his clothes
clean and soft. (what)Jiao yang , what kind of washing
powder have you been using that
makes your clothes so clean and soft.7. The poor girl has been collecting seashells to make a living. (why)
Why has the poor girl been collecting seashells?
8. Philip started to ride a skateboard at the age of six. (how long)
How long has Philip been riding a skateboard. XP: What have you been doing recently?
PR:
XP: Oh, I see! Where did you go for your holiday?
PR:
I've been out of the country for several months resting between films.I went to the Maldives. Ex.3 (P41) XP: Sounds great! Have you made arrangements for your next films? Do you mind telling me what your next film is about?
PR:
XP: That sounds interesting. Where and when will you film it?
Well, it’s a story about a seaboat captain who sails with Julia Roberts to find some treasure.PR:
Well, I’m fed up with all the attention and it has also been difficult for my wife.XP: I quite understand. Thank you so
much for your time.
PR: My pleasure.
Consolidation1. —— Hi, Tracy, you look tired.
—— I'm tired. I ___ in the living room
all day.
A. painted
B. had painted
C. have been painting
D. have painted 2. — There is so much snow these days,
isn't there?
— Yes, it ____ for a few days.
A. was snowing
B. has been snowing
C. had been snowing
D. snowed3. Although these scientists ____ on the project for nearly four years, I don't know how long it will last.
A. have been working
B. had worked
C. were working
D. are working 4. Now that she is out of job, Lucy ____ going back to school, but she hasn't decided yet.
A. had considered
B. has been considering
C. considered
D. is going to consider5. The little boy is dirty from head to foot because he ___ in the mud all morning.
A. has played
B. is playing
C. has been playing
D. was playing 6. I ___ my work by the time the teacher ____ back.
A. was finished, came
B. shall have finished, comes
C. had finished, comes
D. have finished, will come 7. I ___ to see the film last week because I ___ it twice.
A. didn't go, had seen
B. don't go, have seen
C. hadn't go, had seen
D. didn't go, have seen 9. I'll phone you if she ___ this evening. In fact she didn't tell me if she___.
A. would come, will come
B. will come, came
C. comes, would come
D. come, came8. Who do you guess ___ where I ___ just now?
A. lie, lay B. is lying, lay
C. lies, lain D. lied, laid10. I ____ into the bus when I ___ a girl call my name.
A. had hardly got, hear
B. had hardly got, heard
C. was no sooner setting, heard
D. did hardly get, had heard 1. A: --- I am sorry I _________ (keep)
you waiting so long.
B: --- It is all right. I
________________ (read) the
newspapers.
2. The CCTV ____________________ (broadcast) English programmers ever since 1977.用现在完成时和完成进行填空:have kepthave been readinghas been broadcasting3. You _______ (feel) better when you __________ (take) the medicine.
4. She said we __________ (may keep) the book as long as we _____ (like).
5. Please wake me up if I ___ still _______ (sleep) when you _____ (come).
6. My sister ________________ (learn) English since she ____ (be) a child. She ______ (speak) English fluently now.will feelhave takenmight keeplikedamsleepingcomehas been learningwasspeaks 7. My uncle ________ (come) to see us. He _______ (arrive) here a few days ago.
I _________ (start) for Sydney tomorrow morning.
8. He _____ (break) his glasses when he ___________ (play) in a football match.has comearrivedwill startbrokewas playing 1. Learn useful words and expressions by heart and practice them.
2. Finish Ex. 1 and 2 on pages 40, 79 and 80.Homework