用时:18分钟 Step 1 Lead-in 用时:分钟 T: Hello, everyone! Glad to see you again. Today we are going to learn ’can, could, may, might’ and the object clauses introduced by `that `, `if/ whether’. (大家好!很高兴又和大家见面了!今天我们一起来学习can, could , may, might的用法和that, if/whether引导的宾语从句.) T: First let’s look at Grammar A and learn how to use `can, could , may, might `. Step 2 Grammar A Using `can’, `could’, `may’, `might’ T :Now he’s asking other people for permission .Look at the questions and pay attention to the model verbs he uses when he wants to ask for permission from different people. l Kitty, can I borrow your dictionary? l Mr. Green, could I ask you some questions please? l Excuse me , sir. May I have a look at the name of your book? T: Can you tell me the differences between the three sentences : (PPT) T: --- In the 1st sentence, /// Simon uses `can’ to ask his friend Kitty a question because it’s informal. `can’ is always used with friends.(在第一句中, Simon用情态动词’can’提问他朋友Kitty.因为这通常用于朋友之间的非正式 场合.) --- In the 2nd sentence, ///Simon uses “could’ to ask his teacher Mr. Wu a question because it’s formal. “could is always used with teachers or other adults.( 在第二句中.Simon用情态动词’could’提问他老师’Mr Wu’.因为这通常用于教师和其他成年人之间的正式场合.) --- in the 3rd sentence, ///Simon uses “may’ to ask a stranger a question because it’s formal and polite. “may is always used with strangers and people you respect. (在第三句中.Simon用情态动词’may’提问陌生人.因为这通常用于陌生人和你尊重的人之间的正式而礼貌的场合. ) --- Here pay more attention to “might . Might is very formal and it’s very polite but rarely used. (注意:`might’ 的用法既正式又礼貌. 但是实际生活中很少使用.) eg: Might I use your computer , Mr. Wu? ※ They all express permission.(他们都用于表示请求和允许.) T: OK. Let’s do some exercises. (PPT) T: Let’s check the answers. 1 Dad, could I take your camera? Yes, you can . 2 May I borrow this helmet, madam? No, you may not . ( It’s formal and polite.) 3 Can I borrow your boots, Mike? Yes, you can. T: Can you give me the answers to these questions about `can, could, may , might’ ? (PPT) 1 Can / Could you go to the zoo tomorrow? ---- We can answer : --Yes, you can . or No, you cannot/ can’t. 2 May/ Might I use your computer , Mr Wu? ---- We can answer : --Yes, you may. or No, you may not/ can’t . T: Here `could , might’ do not mean `the past tense’, but mean `more polite’. (这儿的“could , might “ 不是表示过去时.而是表示更委婉的语气.) T: Now please write sentences to ask for permission in the following situations. (PPT) look at the 1st Situation If you are on a bus and the person in front of you has the window open and It starts to rain and you’re getting wet. How do you ask him for permission? --- We can ask : May I close the window? Because it’s formal and polite to use `may’ when we ask a stranger on the bus for permission. T: Look at the2nd Situation If your cousin is watching a boring programme on TV. What do you say to ask her to change the channel. T: We can say: ----Can I change the channel? Because it’s informal to use `can’ to ask friends for permission. T: Look at the 3rd Situation If your uncle and aunt have invited you to join them in a walk in the park and you want to take your dog with you./// What do you say then? -- That’s right . We can say : `Could I bring my dog?’ Because it’s formal to use `could’to ask adults for permission. Step 3 The Object clauses introduced by `that’ T: Look at Grammar B .Let’s learn `that ` clause (下面我们来学习that 引导的宾语从句.) (PPT) 1) Earth is becoming more and more crowded and polluted. What does Daniel think ? -- -Daniel thinks that Earth is becoming more and more crowded and polluted. 2 ) People will live on the planet Mars by the year 2100. What does Daniel think? ---Good . Daniel thinks that people will live on the planet Mars by the year 2100. 3) The robot will do most of the work. What does Daniel think? ---Yes, Daniel thinks that the robot will do most of the work. T: Now can you put these two sentences with `that’ ? T: Let’s do some exercises. -Have you finished? Now let’s check the answers. 1) He’ll be back in a month. --I hear he will be back in a month. 2) I have been to the Great Wall once. -- He tells me he has been to the Great Wall once. T: OK . Can you find out the rules about Object clauses introduced by`that’?(PPT) (那么你能总结- that连接的宾语从句的规则吗? ) Tips 1 We can use `that’clause to replace an object after the verb in a sentence.(我们可以用that从句来代替一个宾语连接跟在动词后面做宾语.) 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. (有时连接词that也可以省略不用.) T: It seems terribly easy for you, right? Let’s do more practice. Can you join the following sentences with object clauses introduced by `that’? (PPT) 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. T: Can you find out the object clauses in the following sentences. Write an “ O “ for an object clause and an “ N for a sentence without one. (PPT) (你能在下列句中找出宾语从句吗?是的话用O表示,不是的用N) 1 )These plants will produce food and oxygen that we need. 2 ) Scientists should be able to develop plants that grow on Mars. 3)People think that humans on Mars have to wear special boots to make themselves heavier. 4 )We all know that Mars is a planet in the solar system. 5) 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 believe that the journey to Mars will be very comfortable. T: Let’s check the answers together now. 1 )These plants will produce food and oxygen that we need. --- Here `that we need’ is not an object clause because it’s not after a verb. So it’s N. (在这句中` that we need’ 不是宾语从句.因为它不在动词后面.) 2 ) Scientists should be able to develop plants that grow on Mars. ---Here `that grow on Mars’ is not an object clause because it’s not after a verb. So it’s N . (在这句中`that grow on Mars’不是宾语从句.因为它不在动词后面.) 3) People think that humans on Mars have to wear special boots to make themselves heavier. ---Here `that humans on Mars have to wear special boots to make themselves heavier’is an object clause after the verb“think.So it’s O. (在这句中`that humans on Mars have to wear special boots to make themselves heavier’是宾语从句.因为它在动词“think’后面.) 4 )We all know that Mars is a planet in the solar system. ---Here `that Mars is a planet in the solar system’ is an object clause because it’s after the verb `know’ .So it’s O. (在这句中’that Mars is a planet in the solar system’是宾语从句.因为它在动词后面`know’.) 5) The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light. ---Here `that travel at half the speed of light’ is not an object clause because it’s not after a verb. So it’s O. (在这句中`that travel at half the speed of light’不是宾语从句.因为它不在动词后面.) 6) Some scientists do not believe that the journey to Mars will be very comfortable. ---Here `that the journey to Mars will be very comfortable’ is an object clause because it’s after the verb `believe’. So it’s O. (在这句中` that the journey to Mars will be very comfortable’是宾语从句.因为它在动词` believe’后面.) Step 4 The Object clauses introduced by `if `or `whether’ (PPT) T: Now let’s learn the Object clauses introduced by `if `or `whether’. T: Daniel has learned a lot about living on Mars. But he’s still worrying about something . Look at his worries. 1 ) Could the plants produce enough water? --- Daniel is not sure if / whether the planets could produce enough water. 2) Are there any aliens on Mars? ----Daniel is not sure if / whether there are any aliens on Mars. 3) Are animals on Mars dangerous? --- Daniel is not sure if / whether animals on Mars dangerous. T: Let’s do more practice together. (PPT) 1 ) Does he live in that house? --- She asks me if/ whether he lives in that house. 2) Have you finished your homework? ---- I want to know if /whether you have finished your homework. T: Can you work out the rules yourselves? (PPT) Tips 1 We can use`if’ or`whether’to introduce an object clause when it expresses a `yes / no’question.(我们可以用`if’ 或 `whether’引导一般疑问句.) 2 The word order in the object clause is just the same as that in the statement. (宾语从句应该用陈述语序.) T:Boys and girls , please look at some other exercises----put the two parts into the object clauses using `if’ or `whether’? (PPT) 1 )Will transport on Mars be much better than on Earth? Are you certain ? 2 ) Is gravity a problem for the early settlers on Mars? Can you tell me ? 3 ) Does it take very long to travel from Earth to Mars? Do you know ? 4) Are many people going to move to Mars? Can you tell me ? 5 )Did the USA send a space robot onto Mars last year? Do you know ? Keys: 1 Are you certain if / whether transport on Mars will be much better than on Earth ? 2 Can you tell me if / whether gravity is a problem for the early settlers on Mars 3 Do you know if / whether it takes very long to travel from Earth to Mars 4 Can you tell me if / whether many people are going to move to Mars 5 Do you know if / whether the USA sent a space robot onto Mars last year T: Now we’ve learned about the object clauses introduced by `that’ and the object clauses introduced by `if’ or `whether’. Can you tell them apart if you are asked to use them in an article ?Try to help Daniel complete the diary using ` that’, `if ’ or `whether’ (PPT) 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. 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. T: Have you finished yet? Could you tell me the answers ? Keys: 1 that 2 if / whether 3 that 4 that 5 if / whether 小结 T: 同学们, 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, 以及由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. T: Goodbye , everyone. See you next time. Homework 1 Remember the different degrees of formality `can’, `could’, `may’ and `might’. 2 Remember how to use object clauses introduced by `that ’, ’if’ or `whether’. 3 Finish off the additional exercises. Additional exercises A Multiple Choice 1 -- 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 3 - – Can you come to my house for supper? --- . A No, I can’t B I think so C Sure, I’d love to D I hope I can B Join the following sentences with object clauses introduced by `that’ ,’if’ or `whether’.1. We believe... We will win. 查看更多

 

题目列表(包括答案和解析)

阅读理解

  Overcoming shyness is not impossible.Let's discuss the steps to bring you out of shyness.

  Step 1

  Overcoming shyness is mainly a case of mind over matter.If you're afraid to do it, then do it again.The more you come to talk with people, the easier it will become.You may also find that it's not as difficult as you thought anyway.Just talk to people a little more every day.

  Step 2

  It sometimes helps to try to imagine(想象)yourself as another person.Think about it, do you get shy when someone else walks up to talk to another? Of course you don't.Think of yourself just as another somebody else and it'll make it a little easier.

  Step 3

  Dress up.The better you look, the more confident you'll feel.Feeling good about your appearance can greatly reduce shyness.

  Step 4

  If you're up to stage, try to imagine that you're somewhere else.Maybe in the comforts of your own living room.Tell yourself that the people in the audience are only people.

(1)

The first step mainly tells us ________.

[  ]

A.

we should talk to people as much as possible

B.

it's difficult to get over shyness

C.

we'll be shy when talking to more people

D.

we are shy because we don't think carefully

(2)

What does the underlined word "reduce" mean in this passage?

[  ]

A.

喜欢

B.

减少

C.

增大

D.

防治

(3)

The fourth step tells us ________.

[  ]

A.

it's easy to speak in our living room

B.

it's easy to speak to only people

C.

what to think of when speaking on stage

D.

when you can speak on stage

(4)

What's the best title for this passage?

[  ]

A.

How to Get on Well with Others

B.

How to Get over Shyness

C.

How to Act on Stage

D.

How to Make Friends with Others

查看答案和解析>>

阅读理解

  Overcoming(克服)shyness is not impossible.The following steps may be helpful.

  Step 1

  Overcoming shyness is mainly a case of mind over matter.If you’re afraid to do it, you will get much shyer when doing it.The more you came to talk with people, the easier it will become.You may also find that it’s not as difficult as you thought anyway.Just talk to people a little more every day.

  Step 2

  It sometimes helps to try to imagine you as another person.Think about this:Do you get shy when someone else walks up to talk to another? Of course you don’t.Think of yourself as just another somebody else and it’ll make it a little easier.

  Step 3

  Dress to impress.The better you look, the more confident you’ll feel.Feeling good about your appearance can greatly reduce shyness.

  Step 4

  If you’re up on stage try to imagine that you’re somewhere else.Maybe in your own comfortable living room.Tell yourself that the people in the audience are really no big deal.They’re ONLY people.

(1)

The first step mainly tells us _________.

[  ]

A.

we should talk to people as much as possible

B.

it’s difficult to get over shyness

C.

we’ll be shy when talking to more people

D.

we are shy because we don’t think carefully

(2)

The second step tells us it’s _________ to think of yourself as another person.

[  ]

A.

unnecessary

B.

interesting

C.

useful

D.

difficult

(3)

What does the underlined word “reduce” mean in this passage?

[  ]

A.

喜欢

B.

减少

C.

增大

D.

防治

(4)

We can learn from the fourth step that _________.

[  ]

A.

it’s easy to speak in our living-room

B.

it’s easy to speak to only people

C.

what to think of when speaking on stage

D.

when you can speak on stage

(5)

What’s the best title of this passage?

[  ]

A.

How to get over shyness

B.

How to speak in public

C.

Don’t look on you as yourself

D.

How to feel good about yourself

查看答案和解析>>

阅读理解

  When you’re curious(好奇)about something, and want to know more about it, you can use the way of asking questions.Asking questions is the first step to make discoveries and find interesting answers.The steps below can guide you during the research(研究).

  Step 1  On a note card or piece of paper, write down the subject that you are interested in.Just get the main idea down.For example, you might write:Discover more about dinosaurs.

  Step 2  Next, stop and think for a moment about what you already know about your subject.List what you already know like the sentences below:

  (1)Dinosaurs lived long before human beings appeared.

  (2)Dinosaurs lived on the earth for more than 150 million years.

  (3)Some dinosaurs fed on plants, some on meat.

  Step 3  What can you do with what you want to learn? By asking questions.On your paper, start writing down questions about the dinosaurs as you think of them:

  (1)What’s the best weather for dinosaurs to live in?

  (2)How many kinds of dinosaurs are there?

  (3)Have dinosaurs really disappeared?

  Step 4  Armed with your list of questions, you can now go to the nearest library or computer to begin your research.As you learn more about your subject, you’ll probably discover some new questions.For example, you might discover that dinosaurs disappeared about 65 million years ago.Why? What happened? Asking new questions can help you research your subject more widely.

  The next time you find something interesting to research, take time to organize(组织)your thinking by asking good questions.And remember-learning more always brings more questions.

(1)

When you do some research, you should take the following steps:________.

①list what you want to know  ②choose a research subject

③list what you already know  ④discover new problems

[  ]

A.

④③①②

B.

①④③②

C.

②③①④

D.

③②④①

(2)

From the passage, we know ________.

[  ]

A.

dinosaurs appeared after human beings

B.

not all the dinosaurs fed on meat

C.

dinosaurs lived on the earth for 65 million years

D.

dinosaurs liked warm seasons

(3)

What does “Armed with your list of questions” mean?

[  ]

A.

Putting your list of questions under your arm

B.

Discussing your questions with your classmates

C.

Writing down your list of questions

D.

Taking your list of questions with you

(4)

According to the passage, which one is true?________.

[  ]

A.

You can find all the answers online

B.

Learn more, and you’ll have no questions

C.

Asking questions is the only way for research

D.

During the research, you may keep finding new questions

(5)

The best title for this passage is “________”.

[  ]

A.

Discovering Dinosaurs

B.

Asking Good Questions

C.

Finding Subjects

D.

Learning Steps

查看答案和解析>>

完形填空

  How can you think in English? I think the best way is to practice as what a football player does every day.During the   1   the football player will pass the ball to his teammates over and over again.So he won' t have to   2   passing the ball in the game, he will just do it.You can   3   yourself to think in English this way.The first step is to think of the words that you use daily, simple everyday words   4   book or shoe or tree.For example, whenever you   5   a“book”you should think of it in English in stead of in your mother language.

  After you have learned to think of several words in English, then move on to the next step-thinking in   6   Listening and repeating is a very useful   7   to learn a language.Listen first and don't care too much about   8   you fully understand what you're hearing.Try to repeat what you hear.The more you listen, the   9   you learn.After you reach a higher level,   10   having conversations with yourself in English.This will lead you to think in English.

(1)

[  ]

A.

practice

B.

break

C.

game

D.

day

(2)

[  ]

A.

wait for

B.

think about

C.

look at

D.

give up

(3)

[  ]

A.

allow

B.

train

C.

tell

D.

ask

(4)

[  ]

A.

in

B.

about

C.

like

D.

from

(5)

[  ]

A.

buy

B.

keep

C.

borrow

D.

see

(6)

[  ]

A.

sentences

B.

passages

C.

lessons

D.

classes

(7)

[  ]

A.

idea

B.

step

C.

way

D.

pan

(8)

[  ]

A.

which

B.

whether

C.

how

D.

why

(9)

[  ]

A.

harder

B.

less

C.

later

D.

more

(10)

[  ]

A.

remember

B.

stop

C.

start

D.

finish

查看答案和解析>>

完型填空

  How can you think in English? I think the best way is to practice as what a football player does every day.In the   1   the football player will pass the ball to his teammates over and over again.So he won't have to   2   passing the ball in the game, he will just do it.You can   3   yourself to think in English this way.The first step is to think of the words that you use every day, easy everyday words   4   book or shoe or tree.For example, whenever you   5   a“book”you should think of it in English instead of in your mother language.

  After you have learned to think of several words in English, then move on to the next step-thinking in   6   Listening and repeating is a very useful   7   to learn a language.Listen first and don't care too much about   8   you fully understand what you're hearing.Try to repeat what you hear.The more you listen, the   9   you learn.After you reach a higher level,   10   having conversations with yourself in English.This will lead you to think in English.

(1)

[  ]

A.

practice

B.

break

C.

game

D.

day

(2)

[  ]

A.

wait for

B.

think about

C.

look at

D.

give up

(3)

[  ]

A.

allow

B.

train

C.

tell

D.

ask

(4)

[  ]

A.

in

B.

about

C.

like

D.

from

(5)

[  ]

A.

buy

B.

keep

C.

borrow

D.

see

(6)

[  ]

A.

sentences

B.

passages

C.

lessons

D.

classes

(7)

[  ]

A.

idea

B.

step

C.

way

D.

plan

(8)

[  ]

A.

which

B.

whether

C.

how

D.

why

(9)

[  ]

A.

harder

B.

less

C.

later

D.

more

(10)

[  ]

A.

remember

B.

stop

C.

start

D.

finish

查看答案和解析>>


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