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Bọn mk cần thiệt nhìu tk , chứ 1 , 2 ,3 cái tk mk kiếm thừa!!!Tăng tk nữa đi!!!!!
I. Trắc nghiệm: ( 2,0 Điểm ).
Em hãy khoanh tròn câu đúng A,B,C,D.
Câu 1: Cho tập hợp E = {0}. Có thể nói rằng tập hợp E là ?
A. Rỗng B.Không có phần tử
C.Phần tử 0 D. Có một phần tử 0.
Câu 2: Cho F = {1;2;3;…;100}.Số phần tử của tập hợp F là ?
A. 4 phần tử B. 100 phần tử.
C. 123 phần tử D. Vô số phần tử.
Câu 3: Kết quả so sánh hai số 53 và 35 là ?
A. 5335 B. 53 = 35 C. 53 35 D. 5335 .
Câu 4: Kết quả so sánh hai số 72 và 27 là ?
A. 72 > 27 B. 72 ≥ 27 C. 72 < 27 D. 72 = 27
Câu 5: Kết quả của phép tính 32 + 40 là ?
A. 7 B. 10 C. 13 D. 9
Câu 6:Với mọi mN *. Ta có mn = 1.Khi giá trị của n là ?
A. m = n B. n = 2 C. n = 1 D. n = 0
Câu 7: 58*.. Tìm các chữ số điền vào dấu * để được các số chia hết cho 2
A. 0;5 B. 2;3;4;5;6;7 C. 1;3;5;7;9 D. 0;2;4;6;8
Câu 8: Trung điểm của đoạn thảng AB còn gọi là ……………………… của đoạn thẳng AB.
A. Điểm nằm giữa B. Điểm chính giữa
C. Điểm nằm gần A D. Điểm nằm gần B
II. Tự luận: ( 8,0 Điểm )
Bài 1: ( 2,0 Điểm ).Tính giá trị của biểu thức:
H = 2.103 + 24
K = 2016:{ 2464:[ 171 – 5.( 92 – 72 ) ] }
Bài 2: (1,0 Điểm).
Viết tập hợp E các số tự nhiên lớn hơn 2015 và nhỏ hơn 2020 bằng hai cách.( Liệt kê và Đặc trưng ).
Bài 3: (1,0 Điểm).
Tìm số tự nhiên n.Biết rằng khi đem số n chia cho 5 được thương là 19 và có số dư là 4.
Bài 4: ( 1,0 Điểm ).Tính nhanh:
a. 23.567 – 356.23 + 23.789.
b. ( 2 + 4 + 6 +…+ 98 ).
Bài 5: ( 1,0 Điểm ). Tìm x ∈ N. Biết:
17x – 4x = 88: 86 + (2016)0
Bài 6: (Pisa) ( 1,0 Điểm ).
Nhà bác Nam có ba đàn vịt chăn thả trên các cánh đồng khác nhau. Số vịt trong các đàn là 36, 127 và 134 con. Bác Nam nói nếu đem tất cả số vịt đó nhốt đều vào 3 chuồng, hoặc 9 chuồng thì không thừa con nào. Theo em bác Nam có làm được việc đó không? Vì sao?
À, mik biết cái này rồi ! Làm mấy lần rồi vì cô ôn mà !
I'm going on vacation in Nha Trang with my family. The weather is hot and windy. The people in this city are friendly. The seafood is fresh and delicious. Now, I'm sitting on the beach. My brother is swimming ( trong bài có chữ /s/ mà bạn thiếu cho nên mình dùng /is/). Tomorrow, I'm giong to buy some souvenirs for you ! (mình làm nó rồi ! )
1/ I am going vacation with my family in Nha Trang.
2/ The weather is hot and windy.
3/The people in this city are friendly. the seafood is fresh and delicous.
4/ Now I am sitting and my brother is swiming on the beach.
5/Tomorrow I will buy some souvernir for you.
~About my mother~
With almost people,Mother seems to be the best in their heart.Me,too.
My mother is now quite old.She is forty-five.But her hair is still black and long. She is thin and slim. Her eyes are clear. She is quite tall. My mother is the person who takes care of all people in my family.She is very patient to us.She teaches us many things in life. She teaches us how to sympathrize,love and share sorrow with others. She is always telling about our study.She notices us very much. For me,she is so kind that I will always love her.
Mother is always in my heart, seems to be the light in my life.
My mother is the most important person in my life. She is an inspiration to everything I do. I would not call her a friend, but she is an extraordinary person. She has been in my life since I was born and she will always be in my life no matter what happens. She is the one who has suffered to bring me into this world. I have learnt to love her since the day I was born.
My mother was the first person to teach me to draw and walk, and she was with me when I took my first step ever! She has taught me to believe in people and not to have grudges against one another. She always encouraged me to go along when I was ready to give up. She made sure that I was safe and happy throughout my childhood. It is the unconditional love that my mother gives to me. It is hard to describe the feeling that a mother has towards her children.
Mothers give an awful lot of support to their children, whether it involves very visible support or simple back encouragement. Not only do mothers support their children, but they also often hold the whole family structure together. When all is well, a mother puts her children before anything else, including their own comfort and happiness. Describing a mother’s love is virtually impossible. It is a feeling that can only truly be understood by those that experienced it. Famous saying states that “God could not be everywhere and so he invented mothers”!
I was born and grown up on the poor land in Duc Tho district, Ha Tinh province. That’s where deeply attaches to me 24 years of life. If anyone who asks me that “What’s the thing your most proud of?” .I will answer that’s my hometown. Duc Tho is the land poor where the people live by rice cultivation, breeding, and fishing. Although the life is very difficult, but the people is very friendly, and studious. In Duc Tho, there is a Tung Anh village where called “Doctor village”. Duc Tho is also the home of Tran Phu Secretary General, and marked many memories of the great leader Ho Chi Minh.
If you come to Duc Tho, you will feel many interesting things, visiting Tran Phu tombstone, La Giang dyke, rowing on La driver, and enjoying the traditional songs. In the evening, they can enjoy a special food which is “mussel rice” – just only eat one time, you will never forget.
Beautiful and unobtrusive! Duc Tho always tries to grow, and to improve the life of people, but keeping the traditional culture.
“Tôi sinh ra và lớn lên trên miền đất nghèo thuộc huyện Đức Thọ, tỉnh Hà Tĩnh. Đó là nơi gắn bó với tôi 24 năm cuộc đời. Nếu có ai hỏi tôi rằng “Điều gì làm tôi tự hào nhất?”. Tôi sẽ trả lời đó chính là quê hương tôi. Đức Thọ là mảnh đất nghèo, người dân ở đây sống bằng nghề trồng lúa, chăn nuôi và đánh cá. Mặc dù cuộc sống vất vả, nhưng con người ở đây rất thân thiện và hiếu học. Đức Thọ có một ngôi làng Tùng Ảnh, được gọi là làng tiến sỹ. Đức Thọ cũng chính là quê hương của cố tổng bí thư Trần Phú, và đã ghi nhiều dấu ấn của lãnh tụ Hồ Chí Minh vĩ đại.
Nếu đặt chân đến Đức Thọ, bạn sẽ cảm nhận được nhiều điều thú vị, đi tham quan mộ cố tổng bí thư Trần Phú, đê La Giang, chèo thuyền trên sông La, và nghe câu hò ví dặm. Khi hoàng hôn xuống, cùng nhau thưởng thức cơm hến – một đặc sản ẩm thức chỉ ăn một lần là nhớ.
Đẹp và bình dị ! Đức Thọ luôn luôn cố gắng để đổi mới, cải thiện đời sống nhân dân, nhưng luôn giữ gìn bản sắc quê hương đậm đà’’.
Dc ko
My hobbies are listening to music, watching films and travelling. I love many kinds of music; especially, when I fill myself with the sorrow, I love the songs which can share my sadness. I also like watching some US sitcoms such as: How I met your mother, Once upon a time, Sabrina is the thing I enjoy in my leisure time. Besides, I extremely love travelling, exploring new places with plentiful cuisines and nature, especially walking along the beach in the dusk that make me comfortable and peaceful.
Hi, I'm Khang. I'm going to tell you about my activities in four seasons: spring, summer, fall and winter. In spring, I usually do gardening. In summer, I often go to the beach. In fall, I often go to the park. In winter, I usually go winter camping as a family and learn survival skills.
Hi, everyone. My name is Mai Anh. THere are lots of things to do in a seasons. In spring, the weather is warm and sunny and it suitable for outdoor activities so I thing we can have an outdoor picnic meal to be able to enjoy the fresh air of spring and of course it's very good for your heath. In summer, the weather is hot, so we can go swimming to be able to relieve hot flashes. In fall, I just want to sit under the trees and watching the leaves fall. In winter, I want to go skiing so much...
AnD That Is mY ActIviTieS In seSonS
- describe a city\landmark you like most?
Sydney is my favourite city among the cities I have visited so far. Sydney is the state capital of New South Wales of Australia. This city is situated on the bank of Tasman Sea and has around 4.6 million people. I have visited this city in 2008 after I finished my graduation and loved my stay there. Sydney had many attractive natural areas, botanic gardens, parks, and high rising buildings. This city has many heritage listed buildings that attract the tourists and visitors. The Sydney Opera House is one of the most recognised landmarks in Australia and is a great place to visit.
This city is known for the dynamic cultural hub and it has many famous museums, galleries and art galleries as well. Because of the great architecture, warm weather and hundreds of tourists attraction more than 11 million international and domestic tourists visit this city each year. I had been there for about 15 days and I really enjoyed everything about this city. I stayed at a 20 storied hotel that offered a really amusing sight views. The transportation system of the city is better than many other cities and I could have been maintaining the track and time of my schedule because of that. I loved being at open & wide spaces in the gardens and parks. People are welcoming and friendly there. A tourist can get necessary help both from people and the authority and can roam easily without any interruption. I saw 2/3 art museum and some cultural festivals and those were awesome.
There are so many places to be, so many things to do in Sydney. Some of the attractive places are Royal Botanic Garden, Hyde Park, Queen Victoria Building, Sydney Town hall, Macquarie Lighthouse, Australia Square, Sydney Opera House and so on.
I had a tremendous vacation in Sydney and I liked most of the places there and I enjoyed so much that I did not even notice how quickly the 2 weeks scheduled time has passed.
- describe your dream house in the future?
My future house will be a villa. It will be by the mountain. It will be surrounded by tall trees and colourful flowers. There will be a swimming pool on the terrace. My future house will be 20 rooms, it will have many modern appliances and my bed room will be very nice : there is a computer, a smartbed, a lamp and two pictures on the wall. And a bookshelf above the table, some teddy bears on the bed and a wardrobe. There will be some robots. It will help me do the housework such as cleaning the floors, cooking meals, watering the flowers and feeding my pets. My future house will very great, would you like to sightseeing ?
- what can you do to reduce the pollution?
Nowadays, a variety of environmental problems affect our entire world. As globalization continues and Earth’s natural processes, few societies are being left untouched by major environmental troubles.
First of all, some of the largest problems now affecting to the world, air pollution and hazardous waste. These issues can be avoided with the recycling, for example in order to reduce pollution, we can minimize the energy spends on industrial production. Consequently, the greenhouse emission can be reduced which are harmful for the environment and our health. Furthermore, most of the landfill sides are filled up with a lot of waste products that could have been recycled, especially waste materials that belong to non-biodegradable category which takes a long time to discompose. In this way, recycling enable proper usage of these waste products and saves space for landfill.
Plant more trees. This is easy, you know? Choose an open area/ground near your residence or workplace. Plant a tree every month, encourage your friends and colleagues to join you. Have more and more trees planted and there will come a day when you have a green stretch of land thanks to your effort.
Walk more, drive less. Now that's not very difficult, is it? Choose to walk short distances instead of taking your car every time. Walking to the gym, to work (if it's not very far), go walking to run errands. Or use a bicycle. Both cycling and walking are good exercises. And each time you avoid using your car, you are contributing to reducing air pollution. You are saving fuel, saving money and getting a good workout too.
Of all my subjects, I love English best. I often have English two hours a day. It is very interesting and funny to learn English. I feel very excited when I learning English. One reason I like English is my English teacher. She is very friendly, kind and humorous. I love English so much!
History tells us how people lived ages ago. It also tells us how men had to struggle to make the world a better place to live. Many pupils, however, do not like to read History. They say that there are too many names and dates to remember. But they do not understand that if we do not know about the past, we can not understand the present properly. In fact, only a study of History will make us realize that everything we do today is the result of what our grandfathers and others before them did in the past. So, History is the long story, we learn many interesting things.
I love history so much that i have a lot of history books in my house. Some day, i might even write a history book myself.
*Bài dịch:
Tôi học nhiều môn học ở trường. Nhưng người mà tôi thích học là Lịch sử. Lịch sử cho chúng ta biết cách mọi người sống cách đây lứa tuổi. Nó cũng cho chúng ta biết làm thế nào đàn ông phải đấu tranh để làm cho thế giới trở thành một nơi tốt hơn để sống. Tuy nhiên, nhiều học sinh không thích đọc Lịch sử. Họ nói rằng có quá nhiều tên và ngày tháng để nhớ. Nhưng họ không hiểu rằng nếu chúng ta không biết về quá khứ, chúng ta không thể hiểu được hiện tại đúng. Trên thực tế, chỉ một nghiên cứu về Lịch Sử mới có thể làm cho chúng ta nhận ra rằng mọi thứ chúng ta làm ngày hôm nay đều là kết quả của những gì mà ông bà và những người khác trước đây đã làm trong quá khứ. Vì vậy, Lịch sử là câu chuyện dài, chúng ta học được nhiều điều thú vị. Tôi yêu lịch sử quá nhiều mà tôi có rất nhiều sách lịch sử trong nhà tôi. Một ngày nào đó, tôi thậm chí có thể tự viết một cuốn sách lịch sử.