8B Unit1 Past and present Grammar 课件
文档属性
| 名称 | 8B Unit1 Past and present Grammar 课件 |  | |
| 格式 | zip | ||
| 文件大小 | 1.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2013-02-05 12:06:59 | ||
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文档简介
课件18张PPT。现在完成时rammar8B Unit OneStudying aims:●能掌握现在完成时的构成。
了解现在完成时陈述句、一般疑问句及
否定句句式。●Now let’s watch a cartoon film.■ I have watched this cartoon film. I watched it 2 weeks ago.■Have you watched this cartoon film?
Yes, I have.
No, I haven’t.
■ Has he/ she watched this cartoon film?
Yes, he/she has.
No, he/she hasn’t.
现在完成时动词构成
have /has+v 过去分词(pp)
助动词否定have not =haven’t
has not=hasn’t疑问Have you/we/they…?
Has he/she…?现在完成时
1.过去发生的动作对现在造成的影响或结果。2.过去已经开始，持续到现在的动作或状态动词构成：have/has+v过去分词had breakfastI have had my breakfast.(现在我不饿)I’m not hungry nowworked in Yintang
in 2000I still work hereI have worked inYintang for 12 years.I have worked in Yintang since 2000/ since12years ago.I have turned on the lights.(现在不用再开了)过去现在动词的过去分词形式1.规则动词
2.不规则动词finish--finished--finished
live--lived--lived
carry--carried--carried
stop—stopped--stopped
Eg.go—went—gone
see---saw—seen
forget—forgot--forgotten过去分词的构成上一页ABBAAA ABCABA★一、since后及时间点或一般过去时句子。
Mr. Smith has worked here since 1984.
（1984年以来，史密斯先生一直在这工作。）
He has learned about 5,000 English words since he went to college.
（他上大学以来大约学了五千个英语单词。）上一页下一页★二、for后及时间段。
We have known each other for twenty years.
（我们认识有二十年了。）
I haven’t seen her for a long time.
（我好久没有见到她了。）上一页下一页Work in pairs and act out the dialogueA:How long have you (learnedEnglish/Chinese/Maths, stayed in Yintang…)?
B: I have learned English… for… years
A: B has learned English for… years.
since … years ago.
用 for or since填空1. We have lived here ____ 1990.
2. I have studied here ___ 5 years .
3. The boy has had a bad cold _____ last night .
4. Mr. Huang has kept the books ______ a week ago .
5.I have taught in the school _____ two years ago.
6.We have been friends __ a long time .sinceforsincesincesinceforMaking sentences( A1 on Page 14)
Mr.Wu asks the students to complete the
sentences below using the present perfect
tense. Help them complete the sentences.
They___________(finish) their homework.
Mr. and Mrs.Li _____________(not come) back yet.
John___________ (play) this computer game a few times.
We _______________ (not see)that film yet(还）
Mr Dong _______________ (repair) over ten bicycle since last Monday.
You _________________ (not visit)me for a long time.have finishedhaven’t comehas playedhave not seenhave not repairedhave not visitedChat time (A2on Page 14)
Millie and Sandy are talking about an exhibition of
the history of Beijing. Complete their
conversation. Use the correct forms of the verbs
in the brackets.
M : ______ you ____ (see)any exhibition recently, Sandy?
S : No, I _______.What about you?
M : Yes, I _____________ (see) one. I saw it at the history museum last week.
S : What is it about?
M : I ______________ (forget) the title.It’s about changes in Beijing over the past century.
Haveseenhaven’thave seenhave forgottenS: Oh, yes. I ____________ (hear) about it._______ your cousin ____ (go) with you?
M : No, he _______.He ________ (be) very busy this week.
S : Did you enjoy the exhibition?
M : Yes, I did.I ___________ (learn)a lot about Beijing’s past and present. It’s a good exhibition and I _____________ (decide) to see it again. Do you want to go with me?
S : Sure. I won’t miss it this time.have heardgoDidhas beenlearnthave decidedidn’t
现在完成时动词构成
have /has+v 过去分词
助动词否定haven’t
hasn’t疑问Have you/we/they…?
Has he/she…?ConclusionHomework:Finish the exercises on your paper.Thanks课件18张PPT。现在完成时rammar8B Unit OneStudying aims:●能掌握现在完成时的构成。
了解现在完成时陈述句、一般疑问句及
否定句句式。●Now let’s watch a cartoon film.■ I have watched this cartoon film. I watched it 2 weeks ago.■Have you watched this cartoon film?
Yes, I have.
No, I haven’t.
■ Has he/ she watched this cartoon film?
Yes, he/she has.
No, he/she hasn’t.
现在完成时动词构成
have /has+v 过去分词(pp)
助动词否定have not =haven’t
has not=hasn’t疑问Have you/we/they…?
Has he/she…?现在完成时
1.过去发生的动作对现在造成的影响或结果。2.过去已经开始，持续到现在的动作或状态动词构成：have/has+v过去分词had breakfastI have had my breakfast.(现在我不饿)I’m not hungry nowworked in Yintang
in 2000I still work hereI have worked inYintang for 12 years.I have worked in Yintang since 2000/ since12years ago.I have turned on the lights.(现在不用再开了)过去现在动词的过去分词形式1.规则动词
2.不规则动词finish--finished--finished
live--lived--lived
carry--carried--carried
stop—stopped--stopped
Eg.go—went—gone
see---saw—seen
forget—forgot--forgotten过去分词的构成上一页ABBAAA ABCABA★一、since后及时间点或一般过去时句子。
Mr. Smith has worked here since 1984.
（1984年以来，史密斯先生一直在这工作。）
He has learned about 5,000 English words since he went to college.
（他上大学以来大约学了五千个英语单词。）上一页下一页★二、for后及时间段。
We have known each other for twenty years.
（我们认识有二十年了。）
I haven’t seen her for a long time.
（我好久没有见到她了。）上一页下一页Work in pairs and act out the dialogueA:How long have you (learnedEnglish/Chinese/Maths, stayed in Yintang…)?
B: I have learned English… for… years
A: B has learned English for… years.
since … years ago.
用 for or since填空1. We have lived here ____ 1990.
2. I have studied here ___ 5 years .
3. The boy has had a bad cold _____ last night .
4. Mr. Huang has kept the books ______ a week ago .
5.I have taught in the school _____ two years ago.
6.We have been friends __ a long time .sinceforsincesincesinceforMaking sentences( A1 on Page 14)
Mr.Wu asks the students to complete the
sentences below using the present perfect
tense. Help them complete the sentences.
They___________(finish) their homework.
Mr. and Mrs.Li _____________(not come) back yet.
John___________ (play) this computer game a few times.
We _______________ (not see)that film yet(还）
Mr Dong _______________ (repair) over ten bicycle since last Monday.
You _________________ (not visit)me for a long time.have finishedhaven’t comehas playedhave not seenhave not repairedhave not visitedChat time (A2on Page 14)
Millie and Sandy are talking about an exhibition of
the history of Beijing. Complete their
conversation. Use the correct forms of the verbs
in the brackets.
M : ______ you ____ (see)any exhibition recently, Sandy?
S : No, I _______.What about you?
M : Yes, I _____________ (see) one. I saw it at the history museum last week.
S : What is it about?
M : I ______________ (forget) the title.It’s about changes in Beijing over the past century.
Haveseenhaven’thave seenhave forgottenS: Oh, yes. I ____________ (hear) about it._______ your cousin ____ (go) with you?
M : No, he _______.He ________ (be) very busy this week.
S : Did you enjoy the exhibition?
M : Yes, I did.I ___________ (learn)a lot about Beijing’s past and present. It’s a good exhibition and I _____________ (decide) to see it again. Do you want to go with me?
S : Sure. I won’t miss it this time.have heardgoDidhas beenlearnthave decidedidn’t
现在完成时动词构成
have /has+v 过去分词
助动词否定haven’t
hasn’t疑问Have you/we/they…?
Has he/she…?ConclusionHomework:Finish the exercises on your paper.Thanks
了解现在完成时陈述句、一般疑问句及
否定句句式。●Now let’s watch a cartoon film.■ I have watched this cartoon film. I watched it 2 weeks ago.■Have you watched this cartoon film?
Yes, I have.
No, I haven’t.
■ Has he/ she watched this cartoon film?
Yes, he/she has.
No, he/she hasn’t.
现在完成时动词构成
have /has+v 过去分词(pp)
助动词否定have not =haven’t
has not=hasn’t疑问Have you/we/they…?
Has he/she…?现在完成时
1.过去发生的动作对现在造成的影响或结果。2.过去已经开始，持续到现在的动作或状态动词构成：have/has+v过去分词had breakfastI have had my breakfast.(现在我不饿)I’m not hungry nowworked in Yintang
in 2000I still work hereI have worked inYintang for 12 years.I have worked in Yintang since 2000/ since12years ago.I have turned on the lights.(现在不用再开了)过去现在动词的过去分词形式1.规则动词
2.不规则动词finish--finished--finished
live--lived--lived
carry--carried--carried
stop—stopped--stopped
Eg.go—went—gone
see---saw—seen
forget—forgot--forgotten过去分词的构成上一页ABBAAA ABCABA★一、since后及时间点或一般过去时句子。
Mr. Smith has worked here since 1984.
（1984年以来，史密斯先生一直在这工作。）
He has learned about 5,000 English words since he went to college.
（他上大学以来大约学了五千个英语单词。）上一页下一页★二、for后及时间段。
We have known each other for twenty years.
（我们认识有二十年了。）
I haven’t seen her for a long time.
（我好久没有见到她了。）上一页下一页Work in pairs and act out the dialogueA:How long have you (learnedEnglish/Chinese/Maths, stayed in Yintang…)?
B: I have learned English… for… years
A: B has learned English for… years.
since … years ago.
用 for or since填空1. We have lived here ____ 1990.
2. I have studied here ___ 5 years .
3. The boy has had a bad cold _____ last night .
4. Mr. Huang has kept the books ______ a week ago .
5.I have taught in the school _____ two years ago.
6.We have been friends __ a long time .sinceforsincesincesinceforMaking sentences( A1 on Page 14)
Mr.Wu asks the students to complete the
sentences below using the present perfect
tense. Help them complete the sentences.
They___________(finish) their homework.
Mr. and Mrs.Li _____________(not come) back yet.
John___________ (play) this computer game a few times.
We _______________ (not see)that film yet(还）
Mr Dong _______________ (repair) over ten bicycle since last Monday.
You _________________ (not visit)me for a long time.have finishedhaven’t comehas playedhave not seenhave not repairedhave not visitedChat time (A2on Page 14)
Millie and Sandy are talking about an exhibition of
the history of Beijing. Complete their
conversation. Use the correct forms of the verbs
in the brackets.
M : ______ you ____ (see)any exhibition recently, Sandy?
S : No, I _______.What about you?
M : Yes, I _____________ (see) one. I saw it at the history museum last week.
S : What is it about?
M : I ______________ (forget) the title.It’s about changes in Beijing over the past century.
Haveseenhaven’thave seenhave forgottenS: Oh, yes. I ____________ (hear) about it._______ your cousin ____ (go) with you?
M : No, he _______.He ________ (be) very busy this week.
S : Did you enjoy the exhibition?
M : Yes, I did.I ___________ (learn)a lot about Beijing’s past and present. It’s a good exhibition and I _____________ (decide) to see it again. Do you want to go with me?
S : Sure. I won’t miss it this time.have heardgoDidhas beenlearnthave decidedidn’t
现在完成时动词构成
have /has+v 过去分词
助动词否定haven’t
hasn’t疑问Have you/we/they…?
Has he/she…?ConclusionHomework:Finish the exercises on your paper.Thanks课件18张PPT。现在完成时rammar8B Unit OneStudying aims:●能掌握现在完成时的构成。
了解现在完成时陈述句、一般疑问句及
否定句句式。●Now let’s watch a cartoon film.■ I have watched this cartoon film. I watched it 2 weeks ago.■Have you watched this cartoon film?
Yes, I have.
No, I haven’t.
■ Has he/ she watched this cartoon film?
Yes, he/she has.
No, he/she hasn’t.
现在完成时动词构成
have /has+v 过去分词(pp)
助动词否定have not =haven’t
has not=hasn’t疑问Have you/we/they…?
Has he/she…?现在完成时
1.过去发生的动作对现在造成的影响或结果。2.过去已经开始，持续到现在的动作或状态动词构成：have/has+v过去分词had breakfastI have had my breakfast.(现在我不饿)I’m not hungry nowworked in Yintang
in 2000I still work hereI have worked inYintang for 12 years.I have worked in Yintang since 2000/ since12years ago.I have turned on the lights.(现在不用再开了)过去现在动词的过去分词形式1.规则动词
2.不规则动词finish--finished--finished
live--lived--lived
carry--carried--carried
stop—stopped--stopped
Eg.go—went—gone
see---saw—seen
forget—forgot--forgotten过去分词的构成上一页ABBAAA ABCABA★一、since后及时间点或一般过去时句子。
Mr. Smith has worked here since 1984.
（1984年以来，史密斯先生一直在这工作。）
He has learned about 5,000 English words since he went to college.
（他上大学以来大约学了五千个英语单词。）上一页下一页★二、for后及时间段。
We have known each other for twenty years.
（我们认识有二十年了。）
I haven’t seen her for a long time.
（我好久没有见到她了。）上一页下一页Work in pairs and act out the dialogueA:How long have you (learnedEnglish/Chinese/Maths, stayed in Yintang…)?
B: I have learned English… for… years
A: B has learned English for… years.
since … years ago.
用 for or since填空1. We have lived here ____ 1990.
2. I have studied here ___ 5 years .
3. The boy has had a bad cold _____ last night .
4. Mr. Huang has kept the books ______ a week ago .
5.I have taught in the school _____ two years ago.
6.We have been friends __ a long time .sinceforsincesincesinceforMaking sentences( A1 on Page 14)
Mr.Wu asks the students to complete the
sentences below using the present perfect
tense. Help them complete the sentences.
They___________(finish) their homework.
Mr. and Mrs.Li _____________(not come) back yet.
John___________ (play) this computer game a few times.
We _______________ (not see)that film yet(还）
Mr Dong _______________ (repair) over ten bicycle since last Monday.
You _________________ (not visit)me for a long time.have finishedhaven’t comehas playedhave not seenhave not repairedhave not visitedChat time (A2on Page 14)
Millie and Sandy are talking about an exhibition of
the history of Beijing. Complete their
conversation. Use the correct forms of the verbs
in the brackets.
M : ______ you ____ (see)any exhibition recently, Sandy?
S : No, I _______.What about you?
M : Yes, I _____________ (see) one. I saw it at the history museum last week.
S : What is it about?
M : I ______________ (forget) the title.It’s about changes in Beijing over the past century.
Haveseenhaven’thave seenhave forgottenS: Oh, yes. I ____________ (hear) about it._______ your cousin ____ (go) with you?
M : No, he _______.He ________ (be) very busy this week.
S : Did you enjoy the exhibition?
M : Yes, I did.I ___________ (learn)a lot about Beijing’s past and present. It’s a good exhibition and I _____________ (decide) to see it again. Do you want to go with me?
S : Sure. I won’t miss it this time.have heardgoDidhas beenlearnthave decidedidn’t
现在完成时动词构成
have /has+v 过去分词
助动词否定haven’t
hasn’t疑问Have you/we/they…?
Has he/she…?ConclusionHomework:Finish the exercises on your paper.Thanks