Unit 3 The world online Grammar and usage(1)_ Auxiliary verbs 课件（29张）
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| 名称 | Unit 3 The world online Grammar and usage(1)_ Auxiliary verbs 课件（29张） |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2019-07-31 21:56:42 | ||
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课件29张PPT。Unit 3 Grammar
--Auxiliary verbsIn what aspects are the Internet useful ? informationamusementeducationcommunicationconvenient lifeusefulharmfuladdicted We have known something about the Internet .
Do you think the Internet is useful?
If we students can't make good use of the Internet,
something bad will happen.have 是什么动词Self-search 1.We have known something about the Internet .
2.Do you think the Internet is useful?
3.If we students can't make good use of the Internet, something bad will happen.Auxiliary Verbs (助动词)
definition 1.have, do, is,can,must,will 等是助动词,构成肯定、否定或疑问句。
2.这类助动词构成时态,语态或者表达情感。
3.这类词中有的有实义，有的没有。WWW. auxiliarySeek and Hide : find out the auxiliary verbs in the following sentences.1.The Internet has too much information that has not been evaluated for accuracy. 2.He didn't find any useful information on the Internet.
3.There are two main points must be included when we analyze the Internet.
4.These problems do not occur as often when people use traditional reference materials.
5.You do know a lot about the Internet.
非助动词，“有”表示强调，“的确”searching engines.
Both Google and BaiduareActivation (活学活用) The 2008 Olympic Games _______________ in Beijing.were held Activation
(活学活用) The 2008 Olympic Games
were held in Beijing and
the opening ceremony ____________live on the Internet at the same time.was broadcast I ______ believe the big event _________ a pride among all the Chinese. has been Activation (活学活用) do Judging from the redness and swelling, the boy ______ feel painful. The father is beating his son angrily.The son is being beaten by his father heavily.And I am sure the boy _____ remember the punishment and ________ behave like this. mustdoeswon'tActivation (活学活用) ...means......does(not) mean... ...can't mean......must mean...maybe...means... ...may mean...Activation (活学活用)
Recall and summarize 构成时态、语态；肯定、否定或疑问句构成现在、过去完成时；肯定、否定或疑问句主要表达情感； 否定和疑问句构成(过去)将来时;表达情感(愿意);肯定、否定或疑问/ 虚拟辅助行为动词构成否定和疑问句；强调Yesterday my neighbor _____ cheated on money online . What a sad experience ! No wonder my mother ______________trust online shopping and __________________ buy things in physical stores (____ online ones).I think we _________________________________________ be careful the next time.was had better/ should=are supposed to / must /have (got) towould rather/ soonerdoesn't / won't thanLearning within learning (学中进) had better do 最好 should = are supposed to do 应该 have(got)to do 不得不(非自愿的)won't 不愿意 would rather/sooner do A than do B 宁愿做A不愿做B had better do should/ are supposed to/ ought to
must / have (got) to would rather /sooner thanPhrasal Auxiliary verbs(助动词短语) be ... be likely to do
be able to do
be about to do be to do ... used to do Learning within learning (学中进) don't have to had better do be supposed to
have (got) to
don't have to
would rather /sooner than
be likely to do
used to do
be able to do
be about to do
be to do ... Learning within learning (学中进) 1. I suggest you go to the chemist's first for we are in bad need of medicines.
You __________ go to the chemist's first for we are in bad need of medicines.
2. As a student, I ___________/ _____________ develop my
creative thinking.
3. Thick clouds are gathering and it is going to rain heavily. It __________________ rain heavily.
4. He is so talent in language learning and can speak
many foreign languages. He is so talent in language learning and ___________
speak many foreign languages.
5. There is no need for you to take the raincoat for it will turn fine later. You_____________ take the raincoat for it will turn fine later.
had better should/ must am supposed to is likely to / is about to is able to be about to 表示最近的将来， 一般不与时间状语连用。
don't have to Learning within learning (学中进) 6. He doesn't want to play the piano and prefers to play basketball but his mother orders him to.
He _____ play the piano but ________. He _____________ play basketball _____ play the piano.
7. He is going to leave the house for he can't stand his mother.
He is _________________ leave the house for he can't stand his mother.
8.Jack swam a lot in the lake when young in the country but now city life has
changed him .
Jack _____________ a lot in the lake when young in the country but now city life has changed him .
9.You are not allowed to leave here without my permission. You _____________ leave here without my permission.
10. I didn't get up earlier and missed the lecture. If I _________ up earlier, I _______________________the lecture.
won't has to would rather than about to/ is likely to used to swim are not to used to 表示 过去总做 (现在不做了)。
be to do 表示命令、约定；
将来的计划或者安排等。
had got would not have missed hand chopping My neighbor buy a lot online. After being taken in , she swear not to buy any more. But every time she buy,her husband chop her hands. So she keep her promise that she buy online.used todoesis about to will has (got)to is not toLearning within learning (学中进) be supposed to be likely to would rather be about to had better be able to have got to used to 1. Just as I ___________ leave, he finally showed up. 2. It was difficult, but Steve __________ climb the mountain by himself. 3.When Cathy was a child, she ___________ go shopping with her grandmother. 4.I have to study now, but certainly I ___________ go and play basketball.
5.You ________ sit down and be quite, or I will tell your father how you are acting. 6.People who spend too much time computer games__________ get addicted. 7. The conference _______________ start at eight o'clock,but was delayed. 8. I __________________ arrive at the railway station before nine o'clock.The train leaves at a quarter past nine.
Fill in the blank with the phrasal auxiliary verbs in the box.Change the form where necessary.was about to was able to used to would ratherhad better are likely to was supposed to have got to/ had better Comprehensive application (综合运用) Fill in the blanks with auxiliary verbs and modal auxiliaries. Like most forms of technology, the Internet _1_ always evolving.The Internet _2_ started in the late 1960s as a way to connect computers at different universities. You could use e-mail, but there were no web pages back then.If you _3_looking for a file on someone ease's computer,you _4_know the exact address, and you _5_ not know that address unless that computer's owner told you. Thus, most people _6_ not find the Internet very useful. However, in 1933, web pages _7_invented.Web pages_8_ used to tell you what files are on a computer, and to give links to those files.Suddenly, the Internet became useful. Today, many people_9_ use the Internet without going to web pages---they use the Internet for chat, social networking, playing games and watching files. Who knows how people_10_ use the Internet in the future?
Comprehensive application (综合运用) Like most forms of technology, the Internet __ always evolving.The Internet __ started in the late 1960s as a way to connect computers at different universities. You could use e-mail, but there were no web pages back then.If you _____looking for a file on someone ease's computer,you _______know the exact address, and you __________ not know that address unless that computer's owner told you. Thus, most people __ not find the Internet very useful. However, in 1933, web pages _____invented.Web pages___ used to tell you what files are on a computer, and to give links to those files.Suddenly, the Internet became useful. Today, many people__ use the Internet without going to web pages---they use the Internet for chat, social networking, playing games and watching files. Who knows how people________________ use the Internet in the future?
is was were had to would/ could did were are can will/ are likely to Comprehensive application (综合运用) Fill in the blanks with auxiliary verbs and use negative contraction if necessary. Success never comes easy. How many of you _1_ heard of successful people who _2_ made any efforts.People often have to overcome failures before they can accomplish something great. They usually _3_ find success from the very beginning. Van Gogh sold one painting during his lifetime, but this _4_ stop him from completing over 800 paintings. Thomas Edison _5_ fired from his first two jobs for lack of competence. Later, as an inventor, he tried 1000 times to create the light bulb, without success. He was confident in himself, and eventually he _6_ succeed.When asked,'How _7_it feel to fail 1000 times?'Edison replied ,'I _8_ fail 1000 times.The light bulb was an invention with 1000 steps.' These successful people have set good examples to us.They _9_ achieved their success if they had abandoned their dreams.Believe in yourself and try your best , and success _10_ not be far from you.
Comprehensive application (综合运用) Success never comes easy. How many of you ____ heard of successful people who ______ made any efforts.People often have to overcome failures before they can accomplish something great. They usually ____ find success from the very beginning. Van Gogh sold one painting during his lifetime, but this _____ stop him from completing over 800 paintings. Thomas Edison ___ fired from his first two jobs for lack of competence. Later, as an inventor, he tried 1000 times to create the light bulb, without success. He was confident in himself, and eventually he ____ succeed.When asked,'How __it feel to fail 1000 times?'Edison replied ,'I _____ fail 1000 times.The light bulb was an invention with 1000 steps.' These successful people have set good examples to us.They ________ achieved their success if they had abandoned their dreams.Believe in yourself and try your best , and success ____not be far from you.
have haven't don't didn't was did did didn't wouldn't have willComprehensive application (综合运用) Thanks to the Internet , our life has been changed a lot. For one thing, the Internet does benefit us in many aspects.For another, it brings us something unexpected. If good use of the Internet is to be made, we students will develop towards a more promising direction.We should control ourselves within what are supposed to be done and not beyond what mustn't be done online.If so, there would not be regret that we would rather not have done something. Finally, may our dreams come true with efforts!Every time I go out, it starts raining heavily.
... ...
am about to Tell a story (use as many auxiliaries as possible) Homework Thank you for your attention!!
--Auxiliary verbsIn what aspects are the Internet useful ? informationamusementeducationcommunicationconvenient lifeusefulharmfuladdicted We have known something about the Internet .
Do you think the Internet is useful?
If we students can't make good use of the Internet,
something bad will happen.have 是什么动词Self-search 1.We have known something about the Internet .
2.Do you think the Internet is useful?
3.If we students can't make good use of the Internet, something bad will happen.Auxiliary Verbs (助动词)
definition 1.have, do, is,can,must,will 等是助动词,构成肯定、否定或疑问句。
2.这类助动词构成时态,语态或者表达情感。
3.这类词中有的有实义，有的没有。WWW. auxiliarySeek and Hide : find out the auxiliary verbs in the following sentences.1.The Internet has too much information that has not been evaluated for accuracy. 2.He didn't find any useful information on the Internet.
3.There are two main points must be included when we analyze the Internet.
4.These problems do not occur as often when people use traditional reference materials.
5.You do know a lot about the Internet.
非助动词，“有”表示强调，“的确”searching engines.
Both Google and BaiduareActivation (活学活用) The 2008 Olympic Games _______________ in Beijing.were held Activation
(活学活用) The 2008 Olympic Games
were held in Beijing and
the opening ceremony ____________live on the Internet at the same time.was broadcast I ______ believe the big event _________ a pride among all the Chinese. has been Activation (活学活用) do Judging from the redness and swelling, the boy ______ feel painful. The father is beating his son angrily.The son is being beaten by his father heavily.And I am sure the boy _____ remember the punishment and ________ behave like this. mustdoeswon'tActivation (活学活用) ...means......does(not) mean... ...can't mean......must mean...maybe...means... ...may mean...Activation (活学活用)
Recall and summarize 构成时态、语态；肯定、否定或疑问句构成现在、过去完成时；肯定、否定或疑问句主要表达情感； 否定和疑问句构成(过去)将来时;表达情感(愿意);肯定、否定或疑问/ 虚拟辅助行为动词构成否定和疑问句；强调Yesterday my neighbor _____ cheated on money online . What a sad experience ! No wonder my mother ______________trust online shopping and __________________ buy things in physical stores (____ online ones).I think we _________________________________________ be careful the next time.was had better/ should=are supposed to / must /have (got) towould rather/ soonerdoesn't / won't thanLearning within learning (学中进) had better do 最好 should = are supposed to do 应该 have(got)to do 不得不(非自愿的)won't 不愿意 would rather/sooner do A than do B 宁愿做A不愿做B had better do should/ are supposed to/ ought to
must / have (got) to would rather /sooner thanPhrasal Auxiliary verbs(助动词短语) be ... be likely to do
be able to do
be about to do be to do ... used to do Learning within learning (学中进) don't have to had better do be supposed to
have (got) to
don't have to
would rather /sooner than
be likely to do
used to do
be able to do
be about to do
be to do ... Learning within learning (学中进) 1. I suggest you go to the chemist's first for we are in bad need of medicines.
You __________ go to the chemist's first for we are in bad need of medicines.
2. As a student, I ___________/ _____________ develop my
creative thinking.
3. Thick clouds are gathering and it is going to rain heavily. It __________________ rain heavily.
4. He is so talent in language learning and can speak
many foreign languages. He is so talent in language learning and ___________
speak many foreign languages.
5. There is no need for you to take the raincoat for it will turn fine later. You_____________ take the raincoat for it will turn fine later.
had better should/ must am supposed to is likely to / is about to is able to be about to 表示最近的将来， 一般不与时间状语连用。
don't have to Learning within learning (学中进) 6. He doesn't want to play the piano and prefers to play basketball but his mother orders him to.
He _____ play the piano but ________. He _____________ play basketball _____ play the piano.
7. He is going to leave the house for he can't stand his mother.
He is _________________ leave the house for he can't stand his mother.
8.Jack swam a lot in the lake when young in the country but now city life has
changed him .
Jack _____________ a lot in the lake when young in the country but now city life has changed him .
9.You are not allowed to leave here without my permission. You _____________ leave here without my permission.
10. I didn't get up earlier and missed the lecture. If I _________ up earlier, I _______________________the lecture.
won't has to would rather than about to/ is likely to used to swim are not to used to 表示 过去总做 (现在不做了)。
be to do 表示命令、约定；
将来的计划或者安排等。
had got would not have missed hand chopping My neighbor buy a lot online. After being taken in , she swear not to buy any more. But every time she buy,her husband chop her hands. So she keep her promise that she buy online.used todoesis about to will has (got)to is not toLearning within learning (学中进) be supposed to be likely to would rather be about to had better be able to have got to used to 1. Just as I ___________ leave, he finally showed up. 2. It was difficult, but Steve __________ climb the mountain by himself. 3.When Cathy was a child, she ___________ go shopping with her grandmother. 4.I have to study now, but certainly I ___________ go and play basketball.
5.You ________ sit down and be quite, or I will tell your father how you are acting. 6.People who spend too much time computer games__________ get addicted. 7. The conference _______________ start at eight o'clock,but was delayed. 8. I __________________ arrive at the railway station before nine o'clock.The train leaves at a quarter past nine.
Fill in the blank with the phrasal auxiliary verbs in the box.Change the form where necessary.was about to was able to used to would ratherhad better are likely to was supposed to have got to/ had better Comprehensive application (综合运用) Fill in the blanks with auxiliary verbs and modal auxiliaries. Like most forms of technology, the Internet _1_ always evolving.The Internet _2_ started in the late 1960s as a way to connect computers at different universities. You could use e-mail, but there were no web pages back then.If you _3_looking for a file on someone ease's computer,you _4_know the exact address, and you _5_ not know that address unless that computer's owner told you. Thus, most people _6_ not find the Internet very useful. However, in 1933, web pages _7_invented.Web pages_8_ used to tell you what files are on a computer, and to give links to those files.Suddenly, the Internet became useful. Today, many people_9_ use the Internet without going to web pages---they use the Internet for chat, social networking, playing games and watching files. Who knows how people_10_ use the Internet in the future?
Comprehensive application (综合运用) Like most forms of technology, the Internet __ always evolving.The Internet __ started in the late 1960s as a way to connect computers at different universities. You could use e-mail, but there were no web pages back then.If you _____looking for a file on someone ease's computer,you _______know the exact address, and you __________ not know that address unless that computer's owner told you. Thus, most people __ not find the Internet very useful. However, in 1933, web pages _____invented.Web pages___ used to tell you what files are on a computer, and to give links to those files.Suddenly, the Internet became useful. Today, many people__ use the Internet without going to web pages---they use the Internet for chat, social networking, playing games and watching files. Who knows how people________________ use the Internet in the future?
is was were had to would/ could did were are can will/ are likely to Comprehensive application (综合运用) Fill in the blanks with auxiliary verbs and use negative contraction if necessary. Success never comes easy. How many of you _1_ heard of successful people who _2_ made any efforts.People often have to overcome failures before they can accomplish something great. They usually _3_ find success from the very beginning. Van Gogh sold one painting during his lifetime, but this _4_ stop him from completing over 800 paintings. Thomas Edison _5_ fired from his first two jobs for lack of competence. Later, as an inventor, he tried 1000 times to create the light bulb, without success. He was confident in himself, and eventually he _6_ succeed.When asked,'How _7_it feel to fail 1000 times?'Edison replied ,'I _8_ fail 1000 times.The light bulb was an invention with 1000 steps.' These successful people have set good examples to us.They _9_ achieved their success if they had abandoned their dreams.Believe in yourself and try your best , and success _10_ not be far from you.
Comprehensive application (综合运用) Success never comes easy. How many of you ____ heard of successful people who ______ made any efforts.People often have to overcome failures before they can accomplish something great. They usually ____ find success from the very beginning. Van Gogh sold one painting during his lifetime, but this _____ stop him from completing over 800 paintings. Thomas Edison ___ fired from his first two jobs for lack of competence. Later, as an inventor, he tried 1000 times to create the light bulb, without success. He was confident in himself, and eventually he ____ succeed.When asked,'How __it feel to fail 1000 times?'Edison replied ,'I _____ fail 1000 times.The light bulb was an invention with 1000 steps.' These successful people have set good examples to us.They ________ achieved their success if they had abandoned their dreams.Believe in yourself and try your best , and success ____not be far from you.
have haven't don't didn't was did did didn't wouldn't have willComprehensive application (综合运用) Thanks to the Internet , our life has been changed a lot. For one thing, the Internet does benefit us in many aspects.For another, it brings us something unexpected. If good use of the Internet is to be made, we students will develop towards a more promising direction.We should control ourselves within what are supposed to be done and not beyond what mustn't be done online.If so, there would not be regret that we would rather not have done something. Finally, may our dreams come true with efforts!Every time I go out, it starts raining heavily.
... ...
am about to Tell a story (use as many auxiliaries as possible) Homework Thank you for your attention!!