牛津英语9B Unit 1 Life on Mars （Grammar）
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| 名称 | 牛津英语9B Unit 1 Life on Mars （Grammar） |  | |
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| 文件大小 | 419.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2009-05-02 21:59:00 | ||
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课件42张PPT。《牛津初中英语》9B
Unit 1 Grammar 主讲教师 黄庆华
(江苏省天一中学)简要提示一、年级：九年级
二、教学内容：9B Unit 1 Life on Mars
三、课型：Grammar
四、教学目标
1. 知识目标
1) 掌握can, could和may, might的用法。
2) 掌握that, if 或whether引导的宾语从
句的用法。 2. 能力目标
1) 能够运用can, could和may, might
来具体表示请求或给予许可。
2)能够运用that, if 或whether引导的宾语从句来转述信息。
五、教学重难点
1.重点:
1)can, could和may, might的礼貌程度
上的区别。
2)宾语从句that, if/whether的构成及用法。
2.难点:
if 或whether引导的宾语从句的语序。 Using ‘can’ ,’could’, ‘may’ and ‘might’ Part One Lead-inKitty, can I borrow your dictionary?Grammar AExcuse me, sir. May I have a look at the name of your book?Mr Wu, could I ask you some questions about Mars?Kitty -----Can …?
Mr Wu ---- Could …?
Sir ----- May…? friendteacherstranger
Part Three Working out the ruleInformalFormalFormal and politeVery formalUsed with friendsUsed with teachers
or adultsUsed with strangers
and people you respectVery polite but rarely used
Part Two Learning for use
1 Dad, _____ (may, could) I take your camera?
Yes, you _____(can, may).
2 _____(May, Can) I borrow this helmet, madam?
No, you ________(couldn’t, may not).
3 _____(Might, Can) I borrow your sports
shoes, Mike?
Yes, you ____(can, may).couldcanMaymay notCancanCan/Could I go to the zoo tomorrow?
2 May/Might I use your computer, Mr Wu?
Yes, you can. No, you cannot/can’t.Yes, you may.No, you may not/can’t.
Part Four PracticeWriting sentences to ask for permission in the following situationsSituation 1
You are on a bus and the person in front of you has the window open. It starts to rain and you’re getting wet.May I close the window?
Part Four PracticeWriting sentences to ask for permission in the following situationsSituation 2
Your cousin is watching a boring programme on TV. You ask her permission to change the channel.Can I change the channel?
Part Four PracticeWriting sentences to ask for permission in the following situationsSituation 3
Your uncle and aunt have invited you to join them in a walk in the park. You want to take your dog with you.
Could I bring my dog?Object clauses introduced by ‘that’Earth is becoming more and more crowded and polluted.Daniel thinks that Earth is becoming more and more crowded and polluted.Grammar BThe robot will do most of our work.Daniel thinks that the robot will do most of the work.People will live on the planet Mars by the year 2100.Daniel thinks that people will live on the planet Mars by the year 2100.Part Two Learning for useHe’ll be back in a month.
(I hear…)
2) I have been to the Great Wall once.
(He tells me…)
I hear (that) he will be back in a month.
He tells me (that) he has been to the Great Wall once.
Part Three Working out the rulesTips
1 We can use ‘that’ clause to replace an object after the verb in a sentence.
2 The word order in the object clause is just the same as that in the statement. 3 Sometimes we can leave the connective “that” out in the object clause.
Part Four Practice
Joining the following sentences with ‘that’1 People think…
Humans on Mars have to wear special boots to make themselves heavier.
People think (that) humans on Mars have to wear special boots to make themselves heavier.
2 Some scientists don’t believe…
The journey to Mars will be very
comfortable.Some scientists don’t believe (that) the journey to Mars will be very comfortable.
Writing an ‘O’ for a sentence that has an object clause and an ‘N’ for a sentence that does not1 These plants will produce food and oxygen that we need.
2 Scientists should be able to develop plants that grow on Mars.
3 People humans on Mars have
to wear special boots to make themselves
heavier.
NNOthink thatthink that
We all Mars is a planet in the
solar system.
The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light.
6 Some scientists do not the journey to Mars will be very comfortable.ONOknow thatbelieve (that)know thatbelieve thatObject clauses introduced by ‘if’ or ‘whether’Could the plants produce enough water?Daniel is not sure if/whether the plants could produce enough water.
Are there any aliens on Mars?
Are animals on Mars dangerous?
Daniel is not sure if/whether there are any aliens on Mars.Daniel is not sure if/whether animals on Mars are dangerous.
1 Does he live in that house?
( She asks me…)
2 Have you finished your homework?
( I want to know…)
Part Two Learning for useShe asks me if/whether he lives in
that house.
I want to know if/whether you have finished your homework.
Part Three Work out the rules Tips
1 We can use ‘if’ or ‘whether’ to introduce an object clause when it expresses a ‘yes/ no’ question.
2 The word order in the object clause is just the same as that in the statement.
Part Four PracticeWill transport on Mars be much better than on Earth?
Are you certain______________________? Are you certain if/whether transport on
Mars will be much better than on Earth ?
Is gravity a problem for the early settlers on Mars?
Can you tell me____________________?
Can you tell me if/whether gravity is a
problem for the early settlers on Mars?
3 Does it take very long to travel from Earth to Mars?
Do you know ___________________? Do you know if/whether it takes very long
to travel from Earth to Mars?
4 Are many people going to move to Mars?
Can you tell me ______________________?Can you tell me if/whether many people are going to move to Mars?
Did the USA send a space robot onto Mars last year?
Do you know________________________?Do you know if/whether the USA sent a space robot onto Mars last year?
Part Five Exercise
Helping Daniel complete the diary using ‘ that’, ‘if ’ or ‘whether’Dear Diary
Do you believe _____ man will be able to live on the planet Mars in the future? Scientists are working hard to make this dream become true. However, they are still not sure ___________ we could grow plants on Mars. thatif/whether
Also many scientists think _____ gravity is a problem to the first settlers. They all agree _____ the journey to Mars will not be comfortable. Therefore I am wondering ___________ there will be many people willing to move to Mars.thatthatif / whether
今天我们一起学习了用情态动词can, could, may和might表示请求或允许和由that, if/whether 引导的宾语从句，请同学们课后加强训练并正确运用。小 结
Practise using ‘can’, ‘could’, ‘may’ or ‘might’ to ask for permission.
Remember how to use object clauses introduced by ‘that ’, ’if’ or ‘whether’.
Finish off the additional exercises. Homework
Additional exercises1 May I go surfing alone this afternoon?
No, you ______. It is dangerous.
A may not B can’t C needn’t D don’t
2 Could I borrow your dictionary?
Yes, of course you ________.
A must B need C can D will
A Multiple Choice
3 Can you come to my house for supper?
_______________.
A No, you can’t B I think so
C Sure, I’d love to D I hope I can
4 May I go now?
No, you ____. You have to stay at home.
A needn’t B mustn’t
C couldn’t D don’t
B Join the following sentences with object
clauses introduced by ‘that’ ,’if’ or
‘whether’.
1 We believe...
We will win.
2 I think…
He is an honest man.
3 I wonder…
Does he study hard?
Could you tell me…?
Will it rain ?
5 I want to know…
Do you come from England?
I don’t know…
He lives on the same street.
Keys to additional exercises :
A 1 B 2 C 3 C 4 B
B
1 We believe that we will win.
2 I think that he is an honest man .
3 I wonder if/whether he studies hard.
4 Could you tell me if/whether it will rain?
5 I want to know if/whether you come
from England.
6 I don’t know that he lives on the same
street.
说 明
本课时是9B Unit1的Grammar。分两个语法板块介绍了情态动词 can, could, may, might 的用法以及 that 和whether引导的宾语从句。教师可以设置合适的语言情境来导入这两部分的语法教学。同时结合本单元主题 Life on Mars，引导学生通过想象，在特定的情景中来操练、巩固这两部分语法内容。
Unit 1 Grammar 主讲教师 黄庆华
(江苏省天一中学)简要提示一、年级：九年级
二、教学内容：9B Unit 1 Life on Mars
三、课型：Grammar
四、教学目标
1. 知识目标
1) 掌握can, could和may, might的用法。
2) 掌握that, if 或whether引导的宾语从
句的用法。 2. 能力目标
1) 能够运用can, could和may, might
来具体表示请求或给予许可。
2)能够运用that, if 或whether引导的宾语从句来转述信息。
五、教学重难点
1.重点:
1)can, could和may, might的礼貌程度
上的区别。
2)宾语从句that, if/whether的构成及用法。
2.难点:
if 或whether引导的宾语从句的语序。 Using ‘can’ ,’could’, ‘may’ and ‘might’ Part One Lead-inKitty, can I borrow your dictionary?Grammar AExcuse me, sir. May I have a look at the name of your book?Mr Wu, could I ask you some questions about Mars?Kitty -----Can …?
Mr Wu ---- Could …?
Sir ----- May…? friendteacherstranger
Part Three Working out the ruleInformalFormalFormal and politeVery formalUsed with friendsUsed with teachers
or adultsUsed with strangers
and people you respectVery polite but rarely used
Part Two Learning for use
1 Dad, _____ (may, could) I take your camera?
Yes, you _____(can, may).
2 _____(May, Can) I borrow this helmet, madam?
No, you ________(couldn’t, may not).
3 _____(Might, Can) I borrow your sports
shoes, Mike?
Yes, you ____(can, may).couldcanMaymay notCancanCan/Could I go to the zoo tomorrow?
2 May/Might I use your computer, Mr Wu?
Yes, you can. No, you cannot/can’t.Yes, you may.No, you may not/can’t.
Part Four PracticeWriting sentences to ask for permission in the following situationsSituation 1
You are on a bus and the person in front of you has the window open. It starts to rain and you’re getting wet.May I close the window?
Part Four PracticeWriting sentences to ask for permission in the following situationsSituation 2
Your cousin is watching a boring programme on TV. You ask her permission to change the channel.Can I change the channel?
Part Four PracticeWriting sentences to ask for permission in the following situationsSituation 3
Your uncle and aunt have invited you to join them in a walk in the park. You want to take your dog with you.
Could I bring my dog?Object clauses introduced by ‘that’Earth is becoming more and more crowded and polluted.Daniel thinks that Earth is becoming more and more crowded and polluted.Grammar BThe robot will do most of our work.Daniel thinks that the robot will do most of the work.People will live on the planet Mars by the year 2100.Daniel thinks that people will live on the planet Mars by the year 2100.Part Two Learning for useHe’ll be back in a month.
(I hear…)
2) I have been to the Great Wall once.
(He tells me…)
I hear (that) he will be back in a month.
He tells me (that) he has been to the Great Wall once.
Part Three Working out the rulesTips
1 We can use ‘that’ clause to replace an object after the verb in a sentence.
2 The word order in the object clause is just the same as that in the statement. 3 Sometimes we can leave the connective “that” out in the object clause.
Part Four Practice
Joining the following sentences with ‘that’1 People think…
Humans on Mars have to wear special boots to make themselves heavier.
People think (that) humans on Mars have to wear special boots to make themselves heavier.
2 Some scientists don’t believe…
The journey to Mars will be very
comfortable.Some scientists don’t believe (that) the journey to Mars will be very comfortable.
Writing an ‘O’ for a sentence that has an object clause and an ‘N’ for a sentence that does not1 These plants will produce food and oxygen that we need.
2 Scientists should be able to develop plants that grow on Mars.
3 People humans on Mars have
to wear special boots to make themselves
heavier.
NNOthink thatthink that
We all Mars is a planet in the
solar system.
The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light.
6 Some scientists do not the journey to Mars will be very comfortable.ONOknow thatbelieve (that)know thatbelieve thatObject clauses introduced by ‘if’ or ‘whether’Could the plants produce enough water?Daniel is not sure if/whether the plants could produce enough water.
Are there any aliens on Mars?
Are animals on Mars dangerous?
Daniel is not sure if/whether there are any aliens on Mars.Daniel is not sure if/whether animals on Mars are dangerous.
1 Does he live in that house?
( She asks me…)
2 Have you finished your homework?
( I want to know…)
Part Two Learning for useShe asks me if/whether he lives in
that house.
I want to know if/whether you have finished your homework.
Part Three Work out the rules Tips
1 We can use ‘if’ or ‘whether’ to introduce an object clause when it expresses a ‘yes/ no’ question.
2 The word order in the object clause is just the same as that in the statement.
Part Four PracticeWill transport on Mars be much better than on Earth?
Are you certain______________________? Are you certain if/whether transport on
Mars will be much better than on Earth ?
Is gravity a problem for the early settlers on Mars?
Can you tell me____________________?
Can you tell me if/whether gravity is a
problem for the early settlers on Mars?
3 Does it take very long to travel from Earth to Mars?
Do you know ___________________? Do you know if/whether it takes very long
to travel from Earth to Mars?
4 Are many people going to move to Mars?
Can you tell me ______________________?Can you tell me if/whether many people are going to move to Mars?
Did the USA send a space robot onto Mars last year?
Do you know________________________?Do you know if/whether the USA sent a space robot onto Mars last year?
Part Five Exercise
Helping Daniel complete the diary using ‘ that’, ‘if ’ or ‘whether’Dear Diary
Do you believe _____ man will be able to live on the planet Mars in the future? Scientists are working hard to make this dream become true. However, they are still not sure ___________ we could grow plants on Mars. thatif/whether
Also many scientists think _____ gravity is a problem to the first settlers. They all agree _____ the journey to Mars will not be comfortable. Therefore I am wondering ___________ there will be many people willing to move to Mars.thatthatif / whether
今天我们一起学习了用情态动词can, could, may和might表示请求或允许和由that, if/whether 引导的宾语从句，请同学们课后加强训练并正确运用。小 结
Practise using ‘can’, ‘could’, ‘may’ or ‘might’ to ask for permission.
Remember how to use object clauses introduced by ‘that ’, ’if’ or ‘whether’.
Finish off the additional exercises. Homework
Additional exercises1 May I go surfing alone this afternoon?
No, you ______. It is dangerous.
A may not B can’t C needn’t D don’t
2 Could I borrow your dictionary?
Yes, of course you ________.
A must B need C can D will
A Multiple Choice
3 Can you come to my house for supper?
_______________.
A No, you can’t B I think so
C Sure, I’d love to D I hope I can
4 May I go now?
No, you ____. You have to stay at home.
A needn’t B mustn’t
C couldn’t D don’t
B Join the following sentences with object
clauses introduced by ‘that’ ,’if’ or
‘whether’.
1 We believe...
We will win.
2 I think…
He is an honest man.
3 I wonder…
Does he study hard?
Could you tell me…?
Will it rain ?
5 I want to know…
Do you come from England?
I don’t know…
He lives on the same street.
Keys to additional exercises :
A 1 B 2 C 3 C 4 B
B
1 We believe that we will win.
2 I think that he is an honest man .
3 I wonder if/whether he studies hard.
4 Could you tell me if/whether it will rain?
5 I want to know if/whether you come
from England.
6 I don’t know that he lives on the same
street.
说 明
本课时是9B Unit1的Grammar。分两个语法板块介绍了情态动词 can, could, may, might 的用法以及 that 和whether引导的宾语从句。教师可以设置合适的语言情境来导入这两部分的语法教学。同时结合本单元主题 Life on Mars，引导学生通过想象，在特定的情景中来操练、巩固这两部分语法内容。