Unit4 Do it yourself Grammar
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| 名称 | Unit4 Do it yourself Grammar |  | |
| 格式 | zip | ||
| 文件大小 | 678.8KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2014-11-22 03:28:22 | ||
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课件39张PPT。Play a game . 1. Stand up .2. Sit down .3. Put up your hands .4. Jump twice .6. Go back to your seats , please.Please 的作用：以使语气更加缓和或客气。放在句前或句后均可以。5. Touch your nose . Unit 4 Do it yourselfGrammarPlay a game . 1. Stand up .2. Sit down .3. Put up your hands .5. Come here .7. Go back to your seats , please.Please 的作用：以使语气更加缓和或客气。放在句前或句后均可以。6. Touch your nose . 4. Jump twice .Instructions in Daily life Guessing GameDon’t smoke!No smoking!
Guessing GameDon’t play football!Turn left.Guessing GameTurn right!Guessing GameGuessing GameDon’t park your car!
Guessing GameDon’t eat!Guessing GameDon’t pick the flowers!Be quiet, please.Don’t make any noise.Guessing Game Go upstairs!Guessing GameGuessing Game Go downstairs!Guessing GameLet me help you.Read and thinkTurn left! Don’t pick the flowers!
Turn right! Don’t smoke!
Let me help you. Don’t be late again!
Be quiet, please. Don’t park your car!
Please go upstairs! Please don’t eat!Read the following sentences and tell their meanings.When do we use these sentences?We use these sentences to give orders or instructions .Open the window, Simon.
Don’t open the door.
Let’s make a million smiles.
Be quiet, boys.
Don’t be late again! Read the sentences again to see what they have in common.Open
Don’t open
Let’s
Be
Don’t beThey are called imperatives.祈使句(imperatives)：表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，祈使句一般只有肯定和否定两种形式。肯定的祈使句
1. 动词原形+其他 Stand up!Sit down,please!2. Be + adj. Be quiet,please!Be careful!3. Let + sb. + 动词原形 + 其他Let's go to school !否定的祈使句
1. Don't + 动词原形 + 其他
不要站起来。
Don't stand up.
别害羞。
Don't be shy.
别让他们玩火。
Don't let them play with fire. 2. Let sb. + not + 动词原形 + 其他
咱们不要在这大声吵闹。
Let’s not make so much noise here.
不要让玛丽来这里。
Let Mary not come here.
3. 在公共场合的提示语中，常用的结构
“No＋名词 / v -ing” ，表示“禁止做某事”No smoking!No photos!No parking!4. Never + 动词原形 + 其他
上学从来不要迟到。
Never be late for school.
不要再那样做了。
Never do that again.祈使句的回答
祈使句通常表示将来要发生的动作，所
以回答时，一般用will或won’t。
— Don’t forget to do your homework.
— I won’t.
— Remember to turn off the lights.
— I will.祈使句的反意疑问句
Let’s … , shall we?
Let sb. … , will you?
肯定/否定祈使句，will you?
Let’s go,
Let the boy go first,
Don’t smoke here, shall we?will you?will you?口诀祈使句,无主语,只用动词就可以.
表示请求或命令,加上please表客气。
如果变成否定句,Don’t开头是规律。
No talking!是警示,祈使句用法要牢记。1. Jim, _____ me a hand.
A. gives B. is giving C. will give D. give
2. ____ careful, Jenny! There is a tree in front of you.
A. Am B. / C. Be D. Was
3. Let's ____ our time.
A. not waste B. no wasting
C. not to waste D. no waste
4. —____ higher, and you will see the house.
—OK.
A. If you stand B. To stand
C. When you stand D. StandExercises:5. Please ___ do it.
A. he B. let him C. let he D. him
6. _____ let anyone open the door.
A. Don't B. Will C. Not D. No
7. —Don’t be late again.
—Sorry, ______.
A. I may B. I must C. I will D. I won’t
8. —Call me when you get home.
—OK, ____.
A. I must B. I can C. I will D. I may
9. Don’t tell him the fact now, _____?
A. shall we B. shall you C. will you D. do you
10.Let the children not make so much noise, ____?
shall we B. will you C. shall I D. do you
11. Let’s finish the work all by ourselves, ____?
A. shall we B. will you
C. do you D. do we
12.Please turn on the light, _____?
A. are you B. shall we C. shall I D. will you
13.You?had?better _______ a course in DIY.? A.?to?take?? B.?taking? C.?to?taking D.?take
Instructions or Advice ???Will Andrew listen to our instructions? Maybe we should be more polite! 也许我们该给他提意见而不是下指令！Maybe we should give him some advice instead of giving instructions. How to give advice?should & had better当我们给他人提建议时，可以用had better和should，表示“最好”或“应该”做某事， had better的语气比should强一些。
You had better preview this lesson before class.
课前你最好先预习一下这课。
You should exercise more.
你应该多锻炼。had better (常简略为’d better)，是一固定词组，后面必须跟动词原形，没有人称和数的变化。构成：had better do sth. 句型。
You’d better go to hospital at once.
你最好立即去医院看病。 Tom, you’d better go there today.
汤姆，你最好今天去那儿。
had better 的否定式是将not直接放在had better的后面。
You had better not miss the last bus.
你最好不要错过末班公共汽车。 should 后面也要跟动词原形，且没有人称和数的变化。
You should stop smoking.
你应该戒烟。
should 的否定式是should not/shouldn’t。
You shouldn’t drink and drive.
你不应该喝酒后开车。
Part A: learn how to give instructions
(Please) + do sth.
(Please) + Don’t do sth.
Part B: learn how to give advice
肯定： should /had better +V原
否定： should not/had better not + V原肯定：否定：Summary
How to make cards
(1)cut (5) try
(2)write (6)don’t give
(3)draw (7)keep
(4)write
DIY adviceThere are many useful books about DIY.
You should/ had better buy some to learn more about it.
2. DIY is not easy.
You should/had better join a DIY club to learn more about it.
Instructions are important.
You should/had better not begin your work without reading them.
Scissors can be dangerous.
You should/had better not play with them when you do DIY jobs.
Sometimes it’ll take time to do a DIY job.
You should/ had better be patient. 1. Review the Grammar and make
some sentences with should (not)
and had better (not).
2. To preview Integrated skills on Pages 49 and 50Homework
Guessing GameDon’t play football!Turn left.Guessing GameTurn right!Guessing GameGuessing GameDon’t park your car!
Guessing GameDon’t eat!Guessing GameDon’t pick the flowers!Be quiet, please.Don’t make any noise.Guessing Game Go upstairs!Guessing GameGuessing Game Go downstairs!Guessing GameLet me help you.Read and thinkTurn left! Don’t pick the flowers!
Turn right! Don’t smoke!
Let me help you. Don’t be late again!
Be quiet, please. Don’t park your car!
Please go upstairs! Please don’t eat!Read the following sentences and tell their meanings.When do we use these sentences?We use these sentences to give orders or instructions .Open the window, Simon.
Don’t open the door.
Let’s make a million smiles.
Be quiet, boys.
Don’t be late again! Read the sentences again to see what they have in common.Open
Don’t open
Let’s
Be
Don’t beThey are called imperatives.祈使句(imperatives)：表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，祈使句一般只有肯定和否定两种形式。肯定的祈使句
1. 动词原形+其他 Stand up!Sit down,please!2. Be + adj. Be quiet,please!Be careful!3. Let + sb. + 动词原形 + 其他Let's go to school !否定的祈使句
1. Don't + 动词原形 + 其他
不要站起来。
Don't stand up.
别害羞。
Don't be shy.
别让他们玩火。
Don't let them play with fire. 2. Let sb. + not + 动词原形 + 其他
咱们不要在这大声吵闹。
Let’s not make so much noise here.
不要让玛丽来这里。
Let Mary not come here.
3. 在公共场合的提示语中，常用的结构
“No＋名词 / v -ing” ，表示“禁止做某事”No smoking!No photos!No parking!4. Never + 动词原形 + 其他
上学从来不要迟到。
Never be late for school.
不要再那样做了。
Never do that again.祈使句的回答
祈使句通常表示将来要发生的动作，所
以回答时，一般用will或won’t。
— Don’t forget to do your homework.
— I won’t.
— Remember to turn off the lights.
— I will.祈使句的反意疑问句
Let’s … , shall we?
Let sb. … , will you?
肯定/否定祈使句，will you?
Let’s go,
Let the boy go first,
Don’t smoke here, shall we?will you?will you?口诀祈使句,无主语,只用动词就可以.
表示请求或命令,加上please表客气。
如果变成否定句,Don’t开头是规律。
No talking!是警示,祈使句用法要牢记。1. Jim, _____ me a hand.
A. gives B. is giving C. will give D. give
2. ____ careful, Jenny! There is a tree in front of you.
A. Am B. / C. Be D. Was
3. Let's ____ our time.
A. not waste B. no wasting
C. not to waste D. no waste
4. —____ higher, and you will see the house.
—OK.
A. If you stand B. To stand
C. When you stand D. StandExercises:5. Please ___ do it.
A. he B. let him C. let he D. him
6. _____ let anyone open the door.
A. Don't B. Will C. Not D. No
7. —Don’t be late again.
—Sorry, ______.
A. I may B. I must C. I will D. I won’t
8. —Call me when you get home.
—OK, ____.
A. I must B. I can C. I will D. I may
9. Don’t tell him the fact now, _____?
A. shall we B. shall you C. will you D. do you
10.Let the children not make so much noise, ____?
shall we B. will you C. shall I D. do you
11. Let’s finish the work all by ourselves, ____?
A. shall we B. will you
C. do you D. do we
12.Please turn on the light, _____?
A. are you B. shall we C. shall I D. will you
13.You?had?better _______ a course in DIY.? A.?to?take?? B.?taking? C.?to?taking D.?take
Instructions or Advice ???Will Andrew listen to our instructions? Maybe we should be more polite! 也许我们该给他提意见而不是下指令！Maybe we should give him some advice instead of giving instructions. How to give advice?should & had better当我们给他人提建议时，可以用had better和should，表示“最好”或“应该”做某事， had better的语气比should强一些。
You had better preview this lesson before class.
课前你最好先预习一下这课。
You should exercise more.
你应该多锻炼。had better (常简略为’d better)，是一固定词组，后面必须跟动词原形，没有人称和数的变化。构成：had better do sth. 句型。
You’d better go to hospital at once.
你最好立即去医院看病。 Tom, you’d better go there today.
汤姆，你最好今天去那儿。
had better 的否定式是将not直接放在had better的后面。
You had better not miss the last bus.
你最好不要错过末班公共汽车。 should 后面也要跟动词原形，且没有人称和数的变化。
You should stop smoking.
你应该戒烟。
should 的否定式是should not/shouldn’t。
You shouldn’t drink and drive.
你不应该喝酒后开车。
Part A: learn how to give instructions
(Please) + do sth.
(Please) + Don’t do sth.
Part B: learn how to give advice
肯定： should /had better +V原
否定： should not/had better not + V原肯定：否定：Summary
How to make cards
(1)cut (5) try
(2)write (6)don’t give
(3)draw (7)keep
(4)write
DIY adviceThere are many useful books about DIY.
You should/ had better buy some to learn more about it.
2. DIY is not easy.
You should/had better join a DIY club to learn more about it.
Instructions are important.
You should/had better not begin your work without reading them.
Scissors can be dangerous.
You should/had better not play with them when you do DIY jobs.
Sometimes it’ll take time to do a DIY job.
You should/ had better be patient. 1. Review the Grammar and make
some sentences with should (not)
and had better (not).
2. To preview Integrated skills on Pages 49 and 50Homework