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1. Mai said, " I can not go to the movies with you, Nam"
-> Mai told Nam that she coudn't go to the movies with him
2. Mrs Pike said to me, " I need you to help me with his machine today"
-> Mrs. Pike told me she needed me to help her with his machine that day
3. My friend said to me, " You can use my phone if you need it"
-> My friend said to me I could use her phone if I needed it
4. " I must stay at home tonight to finish my homework" Jack said
-> Jack said that he has to stay at home that night to finish his homework
5. The men asked Mary, " How long have you waited for this doctor?"
-> The men asked Mary how long she had waited for that doctor
6. The teacher asked me, " Are you interested in learning English?"
-> The teacher asked me if I was interested in learning English
7. Jim said, " Shall we go out for dinner?"
-> Jim asked his friends if they should go out for dinner
7. These men said to, " Can you help us with these suitcaaes?"
-> These men asked me if I could help them with those suitcases
8. I asked my cousin," Do you love reading books in this library?"
-> I asked my cousin if she loved reading books in that library
9. Helen asked that child, " Are you going to visit your aunt tomorrow?"
-> Helen asked that child if he was going to visit his aunt the next day
10. Jim said, " Do you want me to type your report, Susan?"
-> Jim asked SuSan if she wanted to type her report
1.Mai told Nam not to go to the movies with her
2.Mrs.Pike told me to help I with his machine that day
3.My friend said to me to use your phone if I need it
4.Jack said that he must stay at home that night to finish his homework
5.The man asked Mary how long I had waited for that doctor
6.The teacher asked me if I was interesting in learning English
7.Jim asked his friends if we would go out for dinner
7.These man asked me if helped us with those suicaaes
8.I asked my cousin if she loved reading books in that library
9.Helen asked that child if you were going to visit my aunt the next day
10.Jim asked Susan if you wanted to I type your report
1.john said that he had finished studying his lesson
2.Johnny said his mother he didn't know how to do that exercise
1. John said " I have finished studying my leson"
=> John said he had finished studying his lesson
2. Johnny said his mother: " I don't know how to do this exercise"
=> Johnny said his mother he didn't know how to do that exercise
4. " As soon as I hear from him, I will let you know " My neighbour said me
=> My neighbor told me that he would let me know as soon as he heard from him
5. " I will live in town till my husband returns from the expedition and when he returns, we will go to the seaside together" she said
=> She said that she would in town till her husband returned from the expedition and when he returned, they would go to the seaside together
6. " They will have taken a decusion by the end of the meeting" She remarked
=> SHe remarket that they would have taken a decusion by the end of the meeting
7. " We are waiting for the school bus " said the children
=> The children said they were waiting for the school bus
Rewrite each sentences, beginning as shown, so that' the meaning stay the same.
1."Where does Mai live?" he asked me
> He asked me where mai lived
2. They have built to department stores this year
> Two department stores have been built that this year
3. You must do this homework carefully.
>This homework must be done carefully
4. "I will leave here this month," he said.
He said he would leave there that month
5. I can't give you a ride because I don't have a motorbike.
If i had a motorbike, i could give you a ride
6. My sister bought this book yesterday.
This book was bought by my sister yesterday
7. Do you like foreign films?
She asked me if i liked foreign films
8. Mai is late for school
Mai wishes she weren't late for school
1. he asked me where Mai lived
2. two department stores have been built that year
3. this homework had to do carefully
4.he said he would leave there that month
5.if i had a motobike,i could give you a ride
6. this book was bought yesterday by my sister
7.she asked me if i liked foreign films
8.Mai wishes she isn't late for school
1. He said to Liz, " This is the longest film that I've ever seen"
-> He told Liz that was the longest film that he had ever seen
2. Nam said, " I am doing my homework now "
-> Nam said that he was doing his homework then
3. Mary said, " I will be very busy tomorrow "
-> Mary said that she would be very busy the next day
4. He said, " I can swim across this river myself"
-> He said that he could swim across that river himself
5. Hoa said, "I may visit my parents this summer "
-> Hoa said that she might visit her parents that summer
6. " What kind of book are you fond of in this shop ?" They asked me
-> They asked me what kind of book I was fond of in that shop
7. "Whom can we ask for advice?" They asked the teacher
-> They asked the teacher whom they could ask for advice
8. The man asked," Do you know where my son is, the boy?"
-> The man asked the boy if he knew where his son was
9. He asked, " Do you live near your family?"
-> He asked me if I lived near his family
10. She asked us,"Must I go now?"
-> She asked us if she had to go then
#Yumi
1. He said to Liz, " This is the longest film that I've ever seen"
-> He told Liz that was the longest film that he has ever seen
2. Nam said, " I am doing my homework now "
-> Nam said that he was doing his homework then
3. Mary said, " I will be very busy tomorrow "
-> Mary said that she would be very busy the next day
4. He said, " I can swim across this river myself"
-> He said that he could swim across that river himself
5. Hoa said, "I may visit my parents this summer "
-> Hoa said that she might visit her parents that summer
6. " What kind of book are you fond of in this shop ?" They asked me
-> They asked me what kind of book was I fond of in that shop ?
7. "Whom can we ask for advice?" They asked the teacher
-> They asked the teacher whom could she ask for advice ?
8. The man asked," Do you know where my son is, the boys?"
-> The man asked the boys if they knew where his son was
9. He asked, " Do you live near your family?"
-> He asked me if I lived near his family
10. She asked us,"Must I go now?"
-> She asked us if we had to go then
Tự vẽ hình nha.
c. Ta có: \(\left\{{}\begin{matrix}\widehat{BFA}=\widehat{FIA}+\widehat{IAF}\\\widehat{FAB}=\widehat{MAB}+\widehat{FAM}\end{matrix}\right.\)
Mà \(\widehat{FIA}=\widehat{MAB}\) (Cùng phụ \(\widehat{ABI}\) )
Và \(\widehat{IAF}=\widehat{FAM}\) (gt)
\(\Rightarrow\widehat{BFA}=\widehat{FAB}\) Hay \(\Delta ABF\) cân tại B.
Mà \(BE\perp AF\) ( \(\widehat{AEB}=90^0\) )
Nên \(AE=EF\) (1)
Ta lại có: \(\left\{{}\begin{matrix}HK\perp AE\\\widehat{HAE}=\widehat{KAE}\end{matrix}\right.\) Suy ra \(\Delta AHK\) là tg cân.
\(\Rightarrow HE=EK\) (2)
Từ (1)(2)suy ra \(AHFK\) là hình bình hành.
\(\Rightarrow FK//IA\)
Hay \(AIFK\:\) là hình thang. Để AIFK nội tiếp được đường tròn thì \(\widehat{BIA}=\widehat{IAM}\) \(\Rightarrow\widehat{BIA}=\widehat{ABI}\) \(\Rightarrow\widehat{MBA}=\widehat{MAB}=45^0\)
Hay M là điểm chính giữa cung AB./.
Có gì không hiểu cứ hỏi mình nha. !
Exercise 4 :
2, When I slow, I will late for the flight.
1. My friend said: " Are you going to leave tomorrow
=> My friend asked if I were going to leave the next day.
2. " Did you phone me yesterday?" Tom asked Mary
=> Tom asked Mary if she had phoned him the day before.
3. I asked the policeman " Do you know how far it is to the station?"
=> I asked the policeman if he knew how far it is to the station
4. I asked Bill " What time did you go to bed last night?"
=> I asked Bill what time he had gone to bed the previous night.
5. The traveller asked " How long does it take t get to London?"
=> The traveller asked how long it took to get to London.
6. He asked me " Why didn't you come to class yeserday?"
=> He asked me why I hadn’t come to class the day before.
7. The teacher asked " Which book are you taking, John?
=> The teacher asked which book John was taking.
8. " Can I have a new bicbycle?" said Ann to her mother
=> Ann asked her mother if she could have a new bicycle.
9. " Where as he been" She doesn't know that
=> She doesn't know where he had been.
10. " How many students are there in your class?"
=> The man asked me how many students there were in my class.
11. " How long has it been since you left this city, Bob?"
=> He wanted to know how long it had been since Bob left that city.
12. " Why didn't I get a computer before?" , thought the officer manager
=> The officer manager wondered why he hadn’t got a computer before.
13. " Where is the station car - park?" Mrs.Smith asked
=> Mrs. SMith asked where the station car was
14. " How old is your little boy?" said the nurse to Mrs.Bingley
=> The murse asked Mrs.Bingley how old her little boy was
15. How many stars are there in the sky?
=> No one knows how many stars there were in the sky.
16. The boy said to his sister " Have you ever read a book on space flights?"
=> The boy asked his sister if she had ever read a book on space flight.
17. " Do you want to insure your luggage or not?
=> THe travel asked whether I wanted to insure my luggage or not
18. " What do you usually do in your free time? The examiner asked
=> The examiner asked what I usually did in my free time.
19. Wichard asked Jane, " Is it true that your father fought in the last war?"
=> Richard asked Jane if it was true that her father had fought in the last war.
20. The inspector said to the woman " What were you going at 7 o'clock yesterday evening?"
=> The inspector asked the woman what she had been going at 7 o’ clock the evening before.
1. My friend said: " Are you going to leave tomorrow
=> My friend asked if i was going to leave the next day
2. " Did you phone me yesterday?" Tom asked Mary
=> Tom asked mary if she had phoned him the day before
3. I asked the policeman " Do you know how far it is to the station?"
=> I asked the policeman if he knew how far it was to the station
4. I asked Bill " What time did you go to bed last night?"
=> I asked bill What time i had gone to bed the night before
5. The traveller asked " How long does it take t get to London?"
=> The traveller asked how long it took to get to London
6. He asked me " Why didn't you come to class yeserday?"
=> He asked me why i hadn't come to class the day before
7. The teacher asked " Which book are you taking, John?
=> The teacher asked john which book he was taking
8. " Can I have a new bicbycle?" said Ann to her mother
=> Ann asked to her mother if i could have a new bicbycle
9. " Where as he been" She doesn't know that
=> She doesn't know where he had been
10. " How many students are there in your class?"
=> The man asked me How many students there were in my class
I. Rewrite
1. she often wore jeans when she was young.
=>She used.........to wear a pair of jeans ( Sửa lỗi này bạn lưu ý nha a pair of mới chính xác nha)...............................
2. he is not a poor man any more.
=> he used....to be a poor man..........................................
3. Nga enjoys listening to traditional stories.
=>Nga is...interested in listening to traditional stories.................................
4. she doesn't have money to buy this car. (rich)
=> she...isn't rich enough to buy this car...........................................
5. you should not stay up so late in the evening.
=>you had......better not stay up so late in the evening ......................
6. my parents didn't let me go out in the evening.
=>my parents didn't allow.me to go out in the evening.......................................................
7. Sarah needs to improve her English.
=>Sarah's English. needs to be improved............................................
8. we are going to teach our students some new English words tomoow.
=> some new english words..are going to be taught by our teachers........................................
9. This hose is considered not to be as expensive as many people think.
=>they think that this house is considered not .to be expensive.............................................
10. ''what did you do yesterday?'' her friend asked.
=>her friend wanted to know.......What I had done the day after................................................
EX1:Change into reported speech.
1.He said"I have already read this book"
=>He said he had already read that book.
2.Join said to his sister "I want to buy a gift for our mother"
=>Join told his sister he wanted to buy a gift for their mother.
3.Mrs Brown said "Where are they living?"
=>Mrs Brown asked me where they were living.
4."Do you know the girl over there?" Tom said
=>Tom asked me if I knew the girl over there.
5.Mother said "Nam,why don't you go to bed?"
=>Mother asked Nam why he didn't go to bed.
6."May I use your telephone? said my neighbor.
=>My neighbor asked me if they might use my telephone.
7.The manager said "Come into my office,plase."
=>The manager told his secretary to come into his office.
8."Do not get off the bus while it's going" said the driver
=>The driver asked the passengers not to get off the bus while it was going.
9.She asked to the "Take a look at yourself in the mirror!"
=>She told the little boy to take a look at himself in the mirror.
10."Don't put your elbow on the table!" he said
=>He ordered me not to put my elbow on the table.
All of the building to living in this town aren't as high as yours.
=> your building is the highest in the town
1.They have considered me as their great friend
=>I have been considered as their great friend
2."do you know my teacher's phone number,Nam?"said Mai
=>Mai asked Nam if he knew her teacher's phone number
3.Chi pu does not take exercise regularly, so she becomes obese
=>If Chipu(?) take exercise regularly, she won't get obese
4.All of the buildings in this town aren't as high as yours
=>Your building is the highest building in this town