... hp. BẤT ĐẲNG THỨC – CỰC TRỊ Dạng toán này là một dạng toán khó thường nằm câu V trong đề thi đại học. Ở đây xin chỉ nêu ngắn gọn các phương pháp. Bạn có thể xem kĩ hơn trong “Chuyên đề bất ... c. (d) : y = m c. y C y CT x A c. LÝ THUY Cao Hoàng Nam Trang 30 HÌNH HỌC TỌA ĐỘ OXY Vấn đề 1: TỌA ĐỘ PHẲNG I. Định lý: Cho A A B B A(x , y ), B(x , y ) , 12 a ... nhm mà hàm s nh. LÝ THUY Cao Hoàng Nam Trang 27 3. Kiến thức hình học 12: Diện tích – thể tích khối đa diện: Diện tích xung quanh: bng tng din tích các mt...
Ngày tải lên: 24/12/2013, 19:15
Lý thuyết luyện thi đại học môn toán
... đường Đại học, cho nhau bao tiếng cười và niềm vui. MỘT SỐ ĐỀ THI ĐẠI HỌC KHỐI A – 2010 Câu I: Cho hàm s y = x 3 2x 2 + (1 m)x + m (1), m là s thc 1. Kho sát s bin thi n ... trong Oxy u t tam giác) Vấn đề 6: Ứng dụng hình học giải tích giải các bài hình học thuần. Cơ sở lý luận: t trong vi công c gii tích ta có th c ... ta gii l m). S nghim cng s giao LÝ THUY Cao Hoàng Nam Trang 20 Chuyên đề: HÌNH HỌC KHÔNG GIAN I. Kiến thức cơ bản: 1. Kiến thức hình học 9 – 10: 1.1 Hệ thức lƣợng trong...
Ngày tải lên: 02/01/2014, 16:30
45 đề trắc nghiệm luyện thi đại học môn tiếng anh 2011 with key test 4
Ngày tải lên: 15/08/2013, 11:07
Tài liệu 1000 câu trắc nghiệm luyện thi đại học môn tiếng Anh ppt
... 869. This room is too small for six people. A. This room is very small for six people. B. This room isn’t big enough for six people. C. This room is so small to have six people. D. This room ... T©n Yªn 2 – –– – B¾c Giang B¾c Giang B¾c Giang B¾c Giang Tæ: TiÕng Anh Tæ: TiÕng AnhTæ: TiÕng Anh Tæ: TiÕng Anh – –– – GV: NguyÔn V¨n Nam GV: NguyÔn V¨n Nam GV: NguyÔn V¨n Nam GV: ... T©n Yªn 2 – –– – B¾c Giang B¾c Giang B¾c Giang B¾c Giang Tæ: TiÕng Anh Tæ: TiÕng AnhTæ: TiÕng Anh Tæ: TiÕng Anh – –– – GV: NguyÔn V¨n Nam GV: NguyÔn V¨n Nam GV: NguyÔn V¨n Nam GV:...
Ngày tải lên: 13/12/2013, 17:15
Tài liệu Đề luyện thi đại học môn tiếng Anh-Đề số 15 docx
... swimming under water very difficult ? No, it’s just a matter ___________ able to control your breathing A. to be B. of being C. that you are D. being 41. Ceylon is ___________the South of India. A. ... straight home A. had finished B. had been finishing C. has finished D. would finish 52. What did you think of the book ? ___________ the books I’ve read. It was the most interesting A. From all B. ... ___________ in the spring. A. mostly B. most C. especially D. specially 12. Are you looking for anything in ___________ ? A. special B. detail C. peculiar D. particular 13. Dress ___________ when...
Ngày tải lên: 18/02/2014, 02:20
Tài liệu Đề luyện thi đại học môn tiếng Anh-Đề số 16 pptx
... become burden (51)_____ the children and friends. Many of them find this (52)___ annoying or embarrassing. In addition to this, (53)_____, the fewer friends they seem to have because old friends ... part in the hunt for gold in northern California. He intended for this canvas to be used by miners to make heavy-duty tents. This first attemp was a failure but he later found success when he ... drivers attitude. (44)_____, every driver must make a real effort to develop these qualities and this effort must start from the very beginning of the first driving (45)___ . 36. A. coming B. going...
Ngày tải lên: 18/02/2014, 02:20
Tài liệu Đề luyện thi đại học môn tiếng Anh - Đề số 17 ppt
... number of tourists ___________ this year as a result of the good weather A. doubled B. doubles C. have doubled D. has doubled 38. I wish Janet ___________ to the meeting this afternoon A. could come ... movies if we have enough time C. Nothing is more pleasant than going to the theater D. When we dont want to read, we may go to the theater 65. “In town everything seems to be made for the comfort ... comfort B. there are many facilities provided for townspeople C. town life makes everything comfortable D. many things seem to be comfortable because they are made in town. Đọc kỹ đoạn văn sau...
Ngày tải lên: 18/02/2014, 17:20
Đề luyện thi đại học môn tiếng Anh - Đề số 18 ppt
... take / plane this evening / or / go / train tomorrow A. She suggested taking the plane this evening or going by train tomorrow. B. She suggested that we should take the plane this evening ... and local stations could develop programming about things students are (42)______ studying in school. Already there are several towns (43)______ this is beginning to happen. Blacksburg, Virginia, ... (37)____ no longer any need for school buildings, formal classes, or teachers. Perhaps this will be true one day, but this is hard to (38)_____ a world without schools. In fact, we need to look at how...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 19 doc
... the things / want. A. Robots used slaves, therefore, people freeing them to do more of the things they want. B. Robots would be used like slaves, therefore, free people can do more of the things ... slaves, therefore, freeing people to do more of the things they want. D. Robots use is like slaves, therefore, free people do for them more of the things they want. 78. way / protect / all the wildlife ... money to pay for the book. D. I need a few more dollars to pay for the book. 74. My father likes nothing better than fishing on a hot, summer day. A. My father doesn't like fishing on a hot,...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 20 pot
... tell us about this. A. I wish you have told us about this. B. I wish you would tell us about this. C. I wish you had told us about this D. I wish you would have told us about this. 57. I've ... "Is that a new coat?" "Yes, what _____ it?” A. are you thinking of B. do you think of C. is your idea about D. did you think about 17. How do you do? ______. A I'm very fine, thanks ... C. will have been D. has been 21. My father asked me _____ of the film. A. what did I think B. what I think C. what I thought D. what I did thought 22. Everyone in both cars _____ injured in...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 21 pptx
... School-leavers can make an immediate choice of neither college nor employment. 4 ĐÁP ÁN ĐỀ 21 MÔN TIẾNG ANH 1B 2D 3B 4D 5D 6B 7C 8C 9C 10A 11D 12D 13A 14A 15D 16A 17B 18B 19B 20B 21A 22D 23C 24B ... that you are self- confident. All this affects the way you feel about someone. Also, a stranger may remind you of a meeting with someone. This may be because of something as simple as the fact that ... câu 50: Sometimes you know things about people the first time you see them, for example, that you want to be friends with them or that you don’t trust them. But perhaps this kind of intuition isn’t...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 22 pdf
... butter. C. didn’t eat anything, not even the bread and butter. D. wouldn’t touch the bread and butter, but she ate other things. 65.Peter has hardly worked since April. This means that since April ... little over $1200. a. by b . at c. in d. on 16. This price should be reached ________ 2009. a. on b. at c . by d. about 17. This drop ________ 20% will make plasma televisions ... would have spent less money if he had travelled by bus. 64. She would eat nothing but small pieces of bread and butter. This sentence means that she A. ate small pieces of bread and butter but didn’t...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 23 doc
... “I think that the youth are high-flying but inexperienced” “____________ “ A. There’s no doubt about it. B. Certainly C. Are you kidding me? D. It’s nice of you to say so 20. What do you think ... ___________ in Mary’s state of mind. A. impact B. effect C. influence D. change 17. His house is nothing out of the __________; it’s just an average five-room house. A. normal B. usual C. ordinary ... present in the cabin, you should keep your head low and cover your face with napkins, towels, or clothing. If possible, wet these for added protection against smoke inhalation. To evacuate as quickly...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 24 potx
... will have C. are having D. have 8. I think Mary ____ the present you bought for her. A. will like B. likes C. is going to like D. liked 9. The ceiling in this room doesn’t look very safe. It ... interferes 12. I am ____ tired to think about that problem at the moment. A. simply B. nearly C. far too D. much more 13. I remember ____ the front door when I left home this morning. A. to lock B. ... government inspection. B. all labels are misleading. C. most labels are vague. D. the government does nothing about misleading labels. 49. A foreign name on a label ____. A. is never misleading B. always...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 26 ppt
... be picked. This new growth produces the highest quality tea. After being harvested, tea leaves are laid out on long drying racks, called withering racks, for 18 to 20 hours. During this process, ... and production with more than 5 million metric tons of tea produced annually. Although much of this tea is consumed in Asian, European, and African countries, the United States drinks its fair ... drank the resulting liquid and proclaimed the drink to be most nourishing and refreshing. Though this account cannot be documented, it is thought that tea drinking probably originated in China...
Ngày tải lên: 07/03/2014, 05:20
Đề luyện thi đại học môn tiếng Anh - Đề số 28 pptx
... don’t you think? A. I don’t think we should see the movie. B. You don’t think we should see the movie, do you? C. You and I are not in agreement about the reviews of the movie. D. I think we should ... The author uses the phrase “mint condition” to describe A. something perfect B. something significant C. something tolerant D. something magical Câu 58: All of the following were found on the ... 17: “How does the washing machine work?” “________” A. Not often B. Too much C. A little D. Like this Câu 18: The police are looking for a man of ___________ height. A. medium B. extra C. tall...
Ngày tải lên: 16/03/2014, 06:20
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