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giúp trả lời hộ mk câu 5 

Bill: Joe asked me something about science just now.
But I didn’t know the  answer .
Gemmy: I’m good at  science Ask me.
Bill: OK. Why is the sky blue?
Gemmy: I’llexplain it in a simple way. Light comes through
 the air from the sun in waves.
Bill: The light is in many colours  right?
Gemmy: Right. Blue light waves are smaller an air molecules.
 They sometimes get absorbed by these molecules.
Bill: OK. What happens then?
Gemmy: Then the blue light waves scatter in many directions.
Your eyes see this blue light from above you, after it leaves
 the air molecules.
Bill: So that is what makes the sky blue!
What happens to the are the colors?
Gemmy: They reflect off the things that they hit. Your shirt is red
because our eyes see the red light reflected from it.
Bill: Now I understand why the sky is blue!

5 ) What sometimes gets absorbed by these molecules?

 

 

Bill: Vừa rồi Joe hỏi tôi vài điều về khoa học.
Nhưng tôi không biết câu trả lời.
Gemmy: Tôi giỏi khoa học Hãy hỏi tôi.
Bill: OK. Tại sao bầu trời màu xanh?
Gemmy: Tôi sẽ giải thích nó một cách đơn giản. Ánh sáng đi qua
  không khí từ mặt trời trong sóng.
Bill: Đèn có nhiều màu phải không?
Gemmy: Đúng vậy. Sóng ánh sáng xanh nhỏ hơn một phân tử không khí.
  Đôi khi chúng bị hấp thụ bởi các phân tử này.
Bill: OK. Chuyện gì xảy ra sau đó?
Gemmy: Sau đó, các sóng ánh sáng xanh phân tán theo nhiều hướng.
Đôi mắt của bạn nhìn thấy ánh sáng xanh này từ phía trên bạn, sau khi nó rời đi
  các phân tử không khí.
Bill: Vì vậy, đó là những gì làm cho bầu trời xanh!
Điều gì xảy ra với các màu?
Gemmy: Chúng phản ánh những thứ mà chúng đánh trúng. Áo sơ mi của bạn màu đỏ
bởi vì mắt chúng ta nhìn thấy ánh sáng đỏ phản chiếu từ nó.
Bill: Bây giờ tôi đã hiểu tại sao bầu trời lại có màu xanh lam!

 Điều gì đôi khi bị hấp thụ bởi các phân tử này?

1
30 tháng 8 2021

làm cho sự vật có màu chăng ?

mk lớp 5

8 tháng 4 2017

What is your vacation plans ?

I spend 2 weeks on a Greek Island

That flm is going to come to the loal cinema next week . Do you want to see it ?

It isn't rain right now . The sun is shine and the sky is blue

Mk chỉ giúp bn được z thoy . Có sai đừng trách mk nha

Put the verb in the correct form:

a) What is your vacation plans (be):?

I (spend) spend 2 weeks on a Greek island.

b) That film (come) is going to come to the loal cinima next week:

Do You (want) want to see it?

c) It (not rain) isn't raining right now. The sun (shine) is shining and the sky is blue.
~~ học tốt ~~

17 tháng 2 2023

No, she isn’t

Her interests are music, sport and cooking

The words in the email have got capital letters: Boston, USA, Boston Celtics, English, Spanish

11 tháng 11 2016

Hãy dành ít thời gian hơn với điện thoại của bạn để có một giấc ngủ ngon

 

 

 


Nếu bạn muốn có một đêm ngon giấc giữ đi từ điện thoại của bạn, các nhà nghiên cứu đã cảnh báo. Một nghiên cứu tại Mỹ đã tìm thấy thời gian màn hình lớn hơn, đặc biệt là trước khi đi ngủ, được liên kết với mô hình giấc ngủ bị gián đoạn.

"Thời gian màn hình hơn, tồi tệ hơn chất lượng của giấc ngủ," Gregory Marcus, đồng tác giả của nghiên cứu thuộc Đại học California, San Francisco nói.

Nghiên cứu cho thấy rằng việc sử dụng các thiết bị điện tử có thể nhận được trong cách chợp mắt.

"Tôi nghĩ rằng có khá nhiều dữ liệu hiện nay cho thấy rằng những thiết bị điện tử được sử dụng vào ban đêm là một vấn đề. Các thiết bị này phát ra một chút ánh sáng màu xanh, và nó có tác dụng cảnh báo trên não. "Simon Archer, một chuyên gia về khoa học giấc ngủ của Đại học Surrey, người không tham gia nghiên cứu cho biết.

mk viết như vậy rồi bạn tự lọc từ ra chọn nhé

I.Cho dang dung cua dong tu trong ngoac de hoan thanh cac cau sau 1.Lan is the ( small ) ........................of the three girls . 2.Viet Nam has lots of ( beauty ).........................beaches . 3.Our school ( child ) ............................... sometimes go ( camp ) ................. on the ( week ) .................... 4.Jane is the ( young ) ............................of the two girls . 5.( Pollute ) ...................is a problem in many big ( city ) .............The air...
Đọc tiếp

I.Cho dang dung cua dong tu trong ngoac de hoan thanh cac cau sau

1.Lan is the ( small ) ........................of the three girls .

2.Viet Nam has lots of ( beauty ).........................beaches .

3.Our school ( child ) ............................... sometimes go ( camp ) ................. on the ( week ) ....................

4.Jane is the ( young ) ............................of the two girls .

5.( Pollute ) ...................is a problem in many big ( city ) .............The air is much ( dirty ) ....................than in the country.

6.Mount Everest is very high . It is ( high ) ........................ mountain in the world .

7.Air ( pollute ) .............................can make people unhealthy.

8.The earth's climate is becoming ( warm ) ................................

9.What is the ( high ) ..................................of Mount Everest .

10.Viet Nam has a lot of ( beauty ) ........................places .

11.My name is Adam . I am from the USA . I am ( America )..................

12.Nam is( funny ) ......................pupil in our class.

13.Are the streets of Paris ( clean ) .............................. than the streets of New York ?

14.Which color do you like ( good ) .....................................?

15.John is the ( old ) .......................of the two sisters .

16.Lien's English papper is ( bad ) .........................of the group.

17.PhanXipang is ( high ) ........................mountain in Viet Nam .

18.What your vacation plans ( be ) ................................?

19.I ( spend ) ....................................two weeks on a Greek island .

20.It ( get ) ..................... late , but before I go to bed I will finish my homework and ( write ) ..............a couple of letters .

21.The film ( come ) ..........................to the local cinema next week . you ( want ) ............... to see it ?

22.It ( not , rain )....................... right now . The sun ( shine ) ......................and the sky is blue .

23.Alice ( not take ) ..................... the bus to school everyday.She usually ( walk ) ................instead .

II.Sap xep cac tu sau thanh cau hoan chinh .

1. / burn / should / and / the / not / cut / We / down / trees / forest /.

2./scrap/plastic/recycle/waste/We/paper/old/metal/and/.

3./air/cars/Poisonous/from/are/the/in/big/gases/polluting/cities/.

4.you/a/turn/see/dripping/When/faucet/it/off.

5.leave/trash/Please/it/your/here/in/a/trash/put/don't/can .

6.the/you/in/What/afternoon/usually/do/finish/work/time ?

3
2 tháng 11 2017

I.Cho dang dung cua dong tu trong ngoac de hoan thanh cac cau sau

1.Lan is the ( small ) .........smallest.......of the three girls .

2.Viet Nam has lots of ( beauty )......beatiful.......beaches .

3.Our school ( child ) ........children...... sometimes go ( camp ) .......camping.......... on the ( week ) .......weekend .............

4.Jane is the ( young ) .......younger.......of the two girls .

5.( Pollute ) .......Pollution............is a problem in many big ( city ) ......cities.......The air is much ( dirty ) ........dirtier............than in the country.

6.Mount Everest is very high . It is ( high ) ......the highest.... mountain in the world .

7.Air ( pollute ) .......pollution......can make people unhealthy.

8.The earth's climate is becoming ( warm ) .........warmer ......

9.What is the ( high ) ........height........of Mount Everest .

10.Viet Nam has a lot of ( beauty ) .........beatiful...............places .

11.My name is Adam . I am from the USA . I am ( America ).......American...........

12.Nam is( funny ) .......the funniest......pupil in our class.

13.Are the streets of Paris ( clean ) .......cleaner...... than the streets of New York ?

14.Which color do you like ( good ) .........best..........?

15.John is the ( old ) ............older...........of the two sisters .

16.Lien's English papper is ( bad ) .......the worst....of the group.

17.PhanXipang is ( high ) ........the highest................mountain in Viet Nam .

18.What are your vacation plans ( be ) .................?

19.I ( spend ) .....spent....two weeks on a Greek island .

20.It ( get ) .........get............ late , but before I go to bed I will finish my homework and ( write ) .......write .......a couple of letters .

21.The film ( come ) .........is going to come.......to the local cinema next week . Do you ( want ) .....want .......... to see it ?

22.It ( not , rain ).......is not raining ... right now . The sun ( shine ) ........is shining..............and the sky is blue .

23.Alice ( not take ) ........doesn't take............. the bus to school everyday.She usually ( walk ) .......walks .........instead .

2 tháng 11 2017

I.Cho dang dung cua dong tu trong ngoac de hoan thanh cac cau sau

1.Lan is the ( small ) ...........smallest.............of the three girls .

2.Viet Nam has lots of ( beauty ).............beautiful............beaches .

3.Our school ( child ) ...............children................ sometimes go ( camp ) .........camping........ on the ( week ) ..........weekend..........

4.Jane is the ( young ) ...............younger.............of the two girls .

5.( Pollute ) .......Pollution............is a problem in many big ( city ) .......cities......The air is much ( dirty ) .........dirtier...........than in the country.

6.Mount Everest is very high . It is ( high ) ............the highest........... mountain in the world .

7.Air ( pollute ) ................pollution.............can make people unhealthy.

8.The earth's climate is becoming ( warm ) ................warmer................

9.What is the ( high ) ..................highest................of Mount Everest .

10.Viet Nam has a lot of ( beauty ) ...........beautiful.............places .

11.My name is Adam . I am from the USA . I am ( America ).........American.........

12.Nam is( funny ) ...........the funniest...........pupil in our class.

13.Are the streets of Paris ( clean ) ...................cleaner........... than the streets of New York ?

14.Which color do you like ( good ) ..................best...................?

15.John is the ( old ) .............eldest..........of the two sisters .

16.Lien's English papper is ( bad ) ...........the worst..............of the group.

17.PhanXipang is ( high ) .............the highest...........mountain in Viet Nam .

18.What are your vacation plans ( be ) ................................?

19.I ( spend ) ......................spend..............two weeks on a Greek island .

20.It ( get ) .........is getting........... late , but before I go to bed I will finish my homework and ( write ) .......write.......a couple of letters .

21.The film ( come ) ..............is coming............to the local cinema next week . Do you ( want ) ........want....... to see it ?

22.It ( not , rain )............isn't raining........... right now . The sun ( shine ) ............is shining..........and the sky is blue .

23.Alice ( not take ) ............doesn't take......... the bus to school everyday.She usually ( walk ) ........walks........instead .

II.Sap xep cac tu sau thanh cau hoan chinh .

1. / burn / should / and / the / not / cut / We / down / trees / forest /.

=> We should not cut down and burn the forest trees.

2./scrap/plastic/recycle/waste/We/paper/old/metal/and/.

=> We recycle scrap metal,old plastic and waste paper.

3./air/cars/Poisonous/from/are/the/in/big/gases/polluting/cities/.

=> Poisonous gases from cars in big cities are polluting the air.

4.you/a/turn/see/dripping/When/faucet/it/off.

=> When you see a dripping faucet, turn it off.

5.leave/trash/Please/it/your/here/in/a/trash/put/don't/can .

=> Please don't leave your trash here, put it in a trash can.

6.the/you/in/What/afternoon/usually/do/finish/work/time ?

=> What time do you usually finish work in the afternoon ?

19 tháng 1 2023

Write about the instruction of your favorite level ( Red light, green light; Tug-o-war->Tug-of-war; etc ) in Squid Game that you watched in the past. ( 50-150 words )

- What level is->was that?

- How to play that level?

- Is->Was it hard or easy?

- Why do you like it most?

21 tháng 2 2017

star

tick nha!ok

21 tháng 2 2017

What is that little light in the sky in the evening? – It’s star.

Change into the same meaning 1. Let's see a detective film ➩ What about....................? 2. Nam is younger than Tuan ➩ Tuan is........................... 3. She likes noodles ➩ Her favorite 4. It's often hot in the summer ➩ It's never 5. I want some milk ➩ I'd..................................... 6. She has brown eyes ➩ Her eyes 7. Long's hair is short ➩ Long 8. There aren't any deserts in the country ➩ Our country................................... 9. How many apples...
Đọc tiếp

Change into the same meaning
1. Let's see a detective film
➩ What about....................?
2. Nam is younger than Tuan
➩ Tuan is...........................
3. She likes noodles
➩ Her favorite
4. It's often hot in the summer
➩ It's never
5. I want some milk
➩ I'd.....................................
6. She has brown eyes
➩ Her eyes
7. Long's hair is short
➩ Long
8. There aren't any deserts in the country
➩ Our country...................................
9. How many apples would she like ?
➩ How many apples..........................
10. No one in my class is taller than him
➩ He is...............................................
11. Ngoc doesn't like tea
➩ Ngoc's favorite..............................
12. I'm from the USA
➩ I come............................................
13. How much does the red can cost ?
➩ How much......................................
14. How is the weather in Spring ?
➩ What...............................................
15. We like pink and blue best
➩ Pink and blue..................................
16. What is the weather like in VietNam ?
➩ How.................................................
17. What sports does he like best?
➩ What is............................................
18. They like badminton best
➩ Badminton is...................................

3
11 tháng 4 2018

Change into the same meaning
1. Let's see a detective film
➩ What about............seeing a detective film........?
2. Nam is younger than Tuan
➩ Tuan is...........older than Nam................
3. She likes noodles
➩ Her favorite food is noodles
4. It's often hot in the summer
➩ It's never cold in the summer
5. I want some milk
➩ I'd..............like some milk......................
6. She has brown eyes
➩ Her eyes are brown
7. Long's hair is short
➩ Long has a short hair
8. There aren't any deserts in the country
➩ Our country..............doesn't have any deserts.............
9. How many apples would she like ?
➩ How many apples..........does she want?..........
10. No one in my class is taller than him
➩ He is.........the tallesr in my class ...........
11. Ngoc doesn't like tea
➩ Ngoc's favorite................drink is tea............
12. I'm from the USA
➩ I come...........from the USA..............
13. How much does the red can cost ?
➩ How much...............is the red can?.......................
14. How is the weather in Spring ?
➩ What................is the weather like in Spring ?.................
15. We like pink and blue best
➩ Pink and blue...........are our favorite colour.......................
16. What is the weather like in VietNam ?
➩ How...............is the weather in VietNam ?.................................
17. What sports does he like best?
➩ What is.......his favorite sports ​? ..................
18. They like badminton best
➩ Badminton is.....their favorite sports ​.................

11 tháng 4 2018

Change into the same meaning
1. Let's see a detective film
➩ What about seeing a detective film ?
2. Nam is younger than Tuan
➩ Tuan is older than Nam
3. She likes noodles
➩ Her favorite food is noodle
4. It's often hot in the summer
➩ It's never cold/cool in the summer
5. I want some milk
➩ I'd like to drink some milk
6. She has brown eyes
➩ Her eyes are brown
7. Long's hair is short
➩ Long has short hair
8. There aren't any deserts in the country
➩ Our country doesn't have any deserts
9. How many apples would she like ?
➩ How many apples does she want ?
10. No one in my class is taller than him
➩ He is the tallest student in my class
11. Ngoc doesn't like tea
➩ Ngoc's favorite drink isn't tea
12. I'm from the USA
➩ I come from USA
13. How much does the red can cost ?
➩ How much is the red can?
14. How is the weather in Spring ?
➩ What is the weather like in Spring ?
15. We like pink and blue best
➩ Pink and blue are our favorite colors
16. What is the weather like in VietNam ?

=> how is the weather in Vietnam?
17. What sports does he like best?
➩ What is his favorite sport?
18. They like badminton best
➩ Badminton is their favorite sport

"What usually happens to criminals? In the UK, when the police catch criminals. They go to court and then they usually go to prison. However in New Zealand they have a different system for young people who break the law, the system comes from the Maori people. They were the first inhabitants of New Zealand and they have ancient and respected traditions. They understand that crime hurts many people: the victim, the victim's family, the criminal's family and the criminal too. In Maori society,...
Đọc tiếp

"What usually happens to criminals? In the UK, when the police catch criminals. They go to court and then they usually go to prison. However in New Zealand they have a different system for young people who break the law, the system comes from the Maori people. They were the first inhabitants of New Zealand and they have ancient and respected traditions. They understand that crime hurts many people: the victim, the victim's family, the criminal's family and the criminal too. In Maori society, when a young person breaks the law, the community has a meeting, the people who are affected by the crime sit down together and talk about the situation. In this way, young criminals understand the effects of their actions. They have to meet the person who they have hurt. For example teenagers who have been in a fight have to face each other again and talk about the problem. In the meetings, families decide what the young offender must do in order to compensate their victims. One of the most important things that the offender has to do is apologise to the victim. This is a very difficult and uncomfortable thing for most young offenders to do. If a teenager steals something from a classmate, the community asks him or her to say sorry to the classmate, Most young people say this is the hardest thing to do. The Maori system helps young people to change their behaviour, it tries to bring something positive from a negative situation, and most of the time it succeeds."

Do you think the Maori system is a good idea? Why?/ Why not?

1
23 tháng 5 2017

Do you think the Maori system is a good idea? Why?/ Why not?

=> Yes , I do. Because it helps young people to change their behaviour, it tries to bring something positive from a negative situation, and most of the time it succeeds.

24 tháng 5 2017

Đúng ra phải có từ 50 -> 70 từ cơ.

Mình làm được 1 bài rồi nhưng muốn tham khảo thêm bài các bạn.

I think the Maori system is a good idea because it can educate young people without violence. That way won't give any bad memory to the youth. The youth will learn how to say sorry to other people. But some young wouldn't understand. They still think their actions are correct. Or because they don't afraid of saying sorry. They still do it after they have apologised. So I think Maori people should have a stricter system.

21 tháng 1 2018

Mưa trôi cả bầu trời nắng, trượt theo những nỗi buồn

Thấm ướt lệ sầu môi đắng vì đánh mất hi vọng

Lần đầu gặp nhau dưới mưa, trái tim rộn ràng bởi ánh nhìn

Tình cảm dầm mưa thấm lâu, em nào ngờ.

Mình hợp nhau đến như vậy thế nhưng không phải là yêu

Và em muốn hỏi anh rằng chúng ta là thế nào

Rồi lặng người đến vô tận, trách sao được sự tàn nhẫn

Anh trót vô tình thương em như là em gái

Đừng lo lắng về em khi mà em vẫn còn yêu anh

Càng xa lánh, càng trống vắng, tim cứ đau và nhớ lắm

Đành phải buông hết tất cả thôi, nụ cười mỉm sau bờ môi

Ấm áp dịu dàng vai anh, em đã bao lần yên giấc

Nhìn trên cao khoảng trời yêu mà em lỡ dành cho anh

Giờ mây đen quyện thành bão, giông tố đang dần kéo đến

Chồi non háo hức đang đợi mưa, rất giống em ngày xưa

Mưa trôi để lại ngây thơ trong giấc mô buốt lạnh

21 tháng 1 2018

mơ, kp mô