Tham khảo

There is a famous animated film that I think everyone of us has seen at least once, and it is Tom and Jerry. Almost everyone is aware of the story between the miserable Tom and the mischievous mouse Jerry, and it also was part of my childhood memories. The film is about a life under the same roof between two enemies Tom and Jerry, and of course cat and mouse are always hard to get along with. Tom's owner is very afraid mouse, so she always asks Tom to catch the little mouse living in a cave that he digs on the wall. Tom is a quite lazy cat, and he often has to chase Tom so that he is not scolded by his owner or in exchange for a good meal. Sometimes, Jerry also makes mischievous jokes to tease Tom such as pull out his hair or steal his milk. Another character in the movie is the dog Spike, and he does not seem to like Tom at all. In the chasing scenes of the two main characters, they sometimes run to the garden - Spike's residence - and disturb his sleep. Most of the time, Tom would be the one who suffers Spike's anger while Jerry is having a big laugh. The plot is simple but the film Tom and Jerry always attracts a lot of audiences of all ages thanks to the lovely characters and funny circumstances. Although many years have gone by, the television channels have often displayed this film, and this is the indispensable spiritual food children.

Refer

Write about your favourite movie

Today I’d like to talk to you about Harry Porter which is one of my favourite films. It was a fiction film telling a story about people in the wizarding world. The central character was Harry Porter, who used to be an orphan in the normal world before discovering that he was a wizard. Afterwards, he went to a special school called Howard where taught him necessary skills to succeed in wizarding world. He also had to deal with challenges in terms of study, friendship, love and even the fight against dark power.
Harry Porter was recommended as a masterpiece that making me feel curious about it. Moreover, I had read the original novel before, and I really can’t put it down. So I guess the film would be as attractive as the book.
I think the most important reason why I enjoyed this film was that it made me feel adventurous. It was really a fantastic film.

Write about your favourite book

Favorite book and then the series "Doraemon" by Fujiko Fujio. The series told the cat from the future into the past Doremon same friends and help Nobita in the security context miracle. The main character is Doremon with your group Nobita, Shizuka, Xeko, Chaien. Extremely interesting story, engage the reader with the hilarious, witty, and full of magic. But it is also part of suspense through risky adventure of your group. The series is divided into two categories: short stories and novels. I enjoyed the long story, it's about the adventures in a strange land or through time times exciting but dangerous, and the group must go through many difficulties and from there we saw noble friendship bunch of kids. When I read the story I kept imagining myself as the character in that book that I could not put down. And I learned a lot from it especially friendships! If you have not read it try to read offline sure you will like it.

E tham khảo bài chị viết nhé

Surely everyone knows the movie the wizarding world Harry Potter, right? Of course, it is a movie that has been attached to the childhood of many people. One of my favorites is Harry Potter and the deathly hallows part 2. The film is adapted from the novel of the same name, Harry Potter by author J. K. Rowling. 

Harry Potter was released on July 15, 2011, since its release has won many prestigious awards such as Satellite Award, Saturn Award. Emma Watson, Richard Harris, and Rupert Grint are among the actors who became famous thanks to this movie.

The film tells the journey of the wizard boy Harry Potter and his two best friends, Ron Weasley and Hermione Granger, set at the Hogwarts School of Witchcraft and Wizardry. Movies about the old wizarding world were not known to many people, so when this movie explored the topic of witches, it became more popular. The highlight of the movie is that it was taken at a mystical school of magic, great effects, and a quality cast. 

I highly recommend this film to everybody - the storyline is amazing and the actors act their parts incredibly well - this is a MUST see! The reason I recommend everyone to watch this movie is that the actors here are very good. I think the crew is really lucky to have talented actors to play this movie. The trio of Harry, Hermione, and Ron have created their own brand for Harry Potter. The supporting characters like Snape, Malfoy, and Dumbledore are also great at acting. The film's effects are also a point to help a film become more popular. Do you remember the scene where Hermione and Ron were in the secret room was actually a green curtain behind them. In Goblet of Fire, the actor who plays Harry Potter (Daniel Radcliffe) has to dive into a deep lake to save people, and in real life, he also has to dive into the same lake without any help from the machine. 

The plot is really impressive, helping viewers feel like they are a character in the movie.Not only the movie, but the soundtrack of this movie also became more viral.The soundtrack helps listeners feel thrilling and attractive right from the first time listening. It also became a craze for a while and was made on many online forums.If you are someone who doesn't like watching movies about wizards, then you should watch Harry Potter, because it will change your mind.

1 ) My dream house is a cottage not far from the sea. On the ground-floor, there are four rooms. The first room is my livingroom, which has a white sofa, a black armchair and a cofee table. There are lots of paintings and trinkets as well. There is also a lamp, French windows with a view of the garden, a television set and a phone in the livingroom. My dream house has a fully-equiped kitchen, including a fridge and a door to the garden. There is a bathroom with a shower and toilet. There is also a study room where I keep my desk and computer. On the first floor, there are three bedrooms and a bathroom. In my bedroom, there is a wardrobe; a bed, of course; a bedside table; many pictures of me; and a television set. There is a balcony with a view of the sea. My house is really beautiful and spacious. It's big and expensive, but in my dream, I am rich. In the garden, there are a lot of fruit trees. There is a patio in front of the house from which I can see the driveway and front gate. The walls of the house are white, which I chose because it is pure and fresh, and I love it. And all of the windows have blinds.

Later on,i dream of having a very warm and happy home.mở bài ,còn lại tự nghĩ nha chị. 

k đúng cho mình đi, mih sẽ giúp bạn viết

My best friend classmate is Nga. The first reason why I her most is her nice appearance. She has long black hair and beautiful eyes. She is tall and thin enough to paripate in VN nexttop model. Not only does she have a pretty appearance but she also has good characteriss. When I feel sad, nervous or stressful, she is always by my side and encourage me to overcome difficult challenges in my life. I'M so grateful for it. Moreover, she once said that:" If oneday you feel crying, call me..I don't promise that i will make you laugh..but i can cry with you" In addition to that, we have unforgetable experience. In 1997, I was drowning when she appeared and secured me from the Death and since then, we has become closed fiends. We share a lot of things such as dreas, jobs, hobbies,.. I strongly believe that our relationship is lasting forever.

Chúc bạn học giỏi

The person that I trust the most is my best friend, Nha. She is 18 years old. She is also my English private tutor who has been teaching me for 3 years.

She is very pretty with a lovely round face and beautiful dark brown eyes. Although she is not so tall, her black hair is very long and silky. Her favorite clothes are jeans, T-shirts and sneakers for their comfort. At first, she appeared serious but  later she showed her humorous side. She always makes me laugh all the times when we see each other. She is not only good at English but she also plays piano exceptionally well. She can even compose songs. Furthermore, conscientiousness is the most beautiful personality of her. She makes people feel pleasant in her caring and understanding quality.

She is both well-qualified teacher and a precious friend to me. I hope our relationship can last long and remain stable

I really want to tell you about my friend, one of my best friend is Tuan. We were  classmate during our five years at  Da Nang University of Technology. He was a good student of my class. He has black hair and bright eyes and is very good – looking. Tuan and I had many things in common, especially, our hobbies. We both traveling, billiard, table tennis, reading book and singing.

He has a kind heart and is easy to get on with everybody. The deeper our mutual understanding becomes the more we feel closely attached to each other. We are the best pupils in our class. Tuan is always at the top. He is good at every subject, but he never shows pride in his abilities and always tries to learn harder.

Tuan’s family is not rich. His parents are farmers. He often spends most of his free time doing useful things to help his parents. I Tuan very much because of his honesty and straight forwardness. He is always ready to help his weak friends in their study; as a result, lots of friends, thanks to his whole-hearted help, have become good ones

  44 lần. 
Giải bài này theo vật lý như sau: 

Gọi gốc tọa độ O là lúc 12h đêm (bắt đầu tính) khi đó 2 kim trùng nhau. 

Kim phút quay 1 vòng (2π rad) hết 1 giờ 
Vậy vận tốc góc kim phút là: s1 = 2πt (rad.giờ) 

Kim giờ quay 1 vòng hết 12 giờ. 
Vậy vận tốc góc kim giờ: s2 = (2πt)/12 = πt/6 (rad.giờ) 

Hai kim vuông góc khi góc lệch giữa 2 kim (so với gốc tọa độ ) lần lượt là π/2, 3π/2, 5π/2,...,(2n+1)π/2 

Ta có: 
s1 -s2 =(2n +1)π/2 
=> 2πt - πt/6 = (2n +1)π/2 
=> t = 3/11(2n +1) (*) 

Do chỉ xét bài toán trong 1 ngày nên 0<t<=24 

Vậy ta có bất đẳng thức: 

0< 3/11(2n +1) <=24 

=> -1/2 <n <43.5 

Do n nguyên nên ta có 0<= n<= 43 

Vậy 1 ngày 2 kim trùng nhau 44 lần. 

Theo cách này ta có thể xác định luôn được thời điểm 2 kim vuông góc:(công thức *) 

Lần 1: t = 3/11.(2.0 +1) =16' 21.82'' (tính từ 0h đêm) 
Lần 2: t= 3/11.(2.1 +1) =49' 5.45'' 
Lần 3: t= 3/11 (2.2 +1) =1h 21' 49.09'' 
...... 
...... 

Vậy nhé ! 
Nhớ giữ đúng lời hứa ^^ 

Mỗi giờ đồng hồ kim dài và kim phút vuông góc với nhau 2 lần. 
Mỗi ngày có 24 giờ x 2 lần = 48 lần vuông góc với nhau.

tk nha

7 lần nhé, mình nghĩ vậy thôi.

Bạn giải cách làm ra hộ mk với

  44 lần. 
Giải bài này theo vật lý như sau: 

Gọi gốc tọa độ O là lúc 12h đêm (bắt đầu tính) khi đó 2 kim trùng nhau. 

Kim phút quay 1 vòng (2π rad) hết 1 giờ 
Vậy vận tốc góc kim phút là: s1 = 2πt (rad.giờ) 

Kim giờ quay 1 vòng hết 12 giờ. 
Vậy vận tốc góc kim giờ: s2 = (2πt)/12 = πt/6 (rad.giờ) 

Hai kim vuông góc khi góc lệch giữa 2 kim (so với gốc tọa độ ) lần lượt là π/2, 3π/2, 5π/2,...,(2n+1)π/2 

Ta có: 
s1 -s2 =(2n +1)π/2 
=> 2πt - πt/6 = (2n +1)π/2 
=> t = 3/11(2n +1) (*) 

Do chỉ xét bài toán trong 1 ngày nên 0<t<=24 

Vậy ta có bất đẳng thức: 

0< 3/11(2n +1) <=24 

=> -1/2 <n <43.5 

Do n nguyên nên ta có 0<= n<= 43 

Vậy 1 ngày 2 kim trùng nhau 44 lần. 

Theo cách này ta có thể xác định luôn được thời điểm 2 kim vuông góc:(công thức *) 

Lần 1: t = 3/11.(2.0 +1) =16' 21.82'' (tính từ 0h đêm) 
Lần 2: t= 3/11.(2.1 +1) =49' 5.45'' 
Lần 3: t= 3/11 (2.2 +1) =1h 21' 49.09'' 
...... 
...... 

Vậy nhé ! 
Nhớ giữ đúng lời hứa ^^ 

Mỗi giờ đồng hồ kim dài và kim phút vuông góc với nhau 2 lần. 
Mỗi ngày có 24 giờ x 2 lần = 48 lần vuông góc với nhau.

tk nha

Trong một ngày có 48 lần hai kim vuông góc với nhau.

Mỗi giờ đồng hồ kim dài và kim phút vuông góc với nhau 2 lần. 
Mỗi ngày có 24 giờ x 2 lần = 48 lần vuông góc với nhau.

thế nha

Trong một ngày có 48 lần hai kim vuông góc với nhau.

chắc là 4 lần

  44 lần. 
Giải bài này theo vật lý như sau: 

Gọi gốc tọa độ O là lúc 12h đêm (bắt đầu tính) khi đó 2 kim trùng nhau. 

Kim phút quay 1 vòng (2π rad) hết 1 giờ 
Vậy vận tốc góc kim phút là: s1 = 2πt (rad.giờ) 

Kim giờ quay 1 vòng hết 12 giờ. 
Vậy vận tốc góc kim giờ: s2 = (2πt)/12 = πt/6 (rad.giờ) 

Hai kim vuông góc khi góc lệch giữa 2 kim (so với gốc tọa độ ) lần lượt là π/2, 3π/2, 5π/2,...,(2n+1)π/2 

Ta có: 
s1 -s2 =(2n +1)π/2 
=> 2πt - πt/6 = (2n +1)π/2 
=> t = 3/11(2n +1) (*) 

Do chỉ xét bài toán trong 1 ngày nên 0<t<=24 

Vậy ta có bất đẳng thức: 

0< 3/11(2n +1) <=24 

=> -1/2 <n <43.5 

Do n nguyên nên ta có 0<= n<= 43 

Vậy 1 ngày 2 kim trùng nhau 44 lần. 

Theo cách này ta có thể xác định luôn được thời điểm 2 kim vuông góc:(công thức *) 

Lần 1: t = 3/11.(2.0 +1) =16' 21.82'' (tính từ 0h đêm) 
Lần 2: t= 3/11.(2.1 +1) =49' 5.45'' 
Lần 3: t= 3/11 (2.2 +1) =1h 21' 49.09'' 
...... 
...... 

Vậy nhé ! 
Nhớ giữ đúng lời hứa ^^ 

Mỗi giờ đồng hồ kim dài và kim phút vuông góc với nhau 2 lần. 
Mỗi ngày có 24 giờ x 2 lần = 48 lần vuông góc với nhau.

tk nha

\(xy+y+x=0\)

\(\Rightarrow y\left(x+1\right)+x+1=1\)

\(\Rightarrow\left(x+1\right)\left(y+1\right)=1\cdot1=\left(-1\right)\left(-1\right)\)

lập bảng

Ta có : x+y+xy=0

   x(y+1) + y    = 0

  x(y+1) + y+ 1 =1

  (y+1)(x+1)      = 1

Vì x, y \(\in Z\)

=> x+1; y+1 là ước của 1

Ta có bảng sau:

Vậy x=y=0 hoặc x=y=-2 

k tui nha