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SỞ GD&ĐT HOÀ BÌNH THCS.TOANMATH.com KỲ THI TUYỂN SINH VÀO LỚP 10 TRƯỜNG THPT CHUYÊN HOÀNG VĂN THỤ NĂM HỌC 2022 - 2023 Dành cho tất cả các thí sinh Ngày thi: 05 tháng 06 năm 2022 Thời gian làm bài: 120 phút (không kể thời gian giao đề) Câu I. (3,0 điểm) 1) Rút gọn các biểu thức sau: a) 5 20 A . b) 2 3 1 B . 2) Tìm m ( 2) 3 y m x 2;3 A . 3) Cho phương trình 2 4 2 1 0 x x m ( m là tham số). a) Giải phương trình với 2 m . b) Tìm m Câu II. (3,0 điểm) 1) Một ô tô đi từ A và dự định đến B lúc 11 giờ trưa. Nếu xe chạy với vận tốc 40 km/h thì sẽ đến B chậm 1 giờ so với dự định. Nếu xe chạy với vận tốc 50 km/h thì sẽ đến B sớm 24 phút so với dự định. Tính độ dài quãng đường AB và thời điểm dự định xuất phát của ô tô tại A. 2) Cho tam giác ABC vuông tại A , đường cao AH , biết 6 AB cm , 8 AC cm . Tính độ dài AH , BH , CH . 3) Giải hệ phương trình: 2 5 2 11 x y x y . Câu III. (3,0 điểm) Cho đường tròn O , một đường thẳng d không đi qua tâm O cắt đường tròn O tại hai điểm phân biệt M và N . Lấy điểm A tùy ý thuộc d và nằm ngoài đường tròn O AM AN . Qua A vẽ hai tiếp tuyến AB và AC của đường tròn O ( B và C là các tiếp điểm). Gọi D là giao điểm của AO và BC . 1) Chứng minh rằng: Tứ giác OBAC là tứ giác nội tiếp. 2) Chứng minh rằng: 2 . AB AM AN . 3) Chứng minh rằng: ADM ANO .4) Chứng minh rằng khi A thay đổi ( A thuộc d và nằm ngoài đường tròn O , AM AN ) thì đường thẳng BC luôn đi qua một điểm cố định. Câu IV. (1,0 điểm) 1) Cho các số thực không âm x , y , z thỏa mãn: 2 3 8 9 4 12 17 x y z x y z . 2) Cho các số thực a , b , c thỏa mãn: 2 2 2 2022 a b c . Tìm giá trị nhỏ nhất của biểu thức: 2 . P ab bc ac -- HẾT --

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SỞ GD&ĐT HÒA BÌNH TRƯỜNG THPT CHUYÊN HOÀNG VĂN THỤ (Đề thi có 05 trang) ĐỀ THỬ TỐT NGHIỆP THPT NĂM 202 3 – Lần 2 Bài thi: NGOẠI NGỮ, Môn thi: TIẾNG ANH Thời gian làm bài: 60 phút, không kể thời gian phát đề Họ, tên thí sinh: .................................. Số báo danh: ...................................... Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. Question 1: I made two minor mistakes. That&

039;s why I did not get full marks for the test. A. I would have got full marks for the test if there hadn&

039;t been two minor mistakes. B. Had I made two minor mistakes, I would have got full marks for the test. C. If I didn&

039;t make two minor mistakes, I would have got full marks for the test. D. If the mistakes hadn&

039;t been minor, I could have got full marks for the test. Question 2: The basketball team knew they lost the match. They soon started to blame each other. A. As soon as they blamed each other, the basketball team knew they lost the match. B. Hardly had the basketball team known they lost the match when they started to blame each other. C. No sooner had the basketball team started to blame each other than they knew they lost the match. D. Not only did the basketball team lose the match but they blamed each other as well. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Question 3 : Many teenagers are different from adults in his belief about love and marriage. A. Many B. from C. are D. his Question 4 : At lunchtime tomorrow, they are having a meal with their friends from Mexico. A. their B. from C. At lunchtime D. are having Question 5: Children at an impressive age should be under close parental supervision since they may be led astray by their unsuitable friends. A. unsuitable B. astray C. impressive D. parental Mark the letter A, B, C, or D on your answer sheet to indicate the word OPPOSITE in meaning to the underlined word(s) in each of the following questions. Question 6: My neighbor is a reckless driver. He has been fined for speeding and has his license suspended for 3 months. A. famous B. cautious C. dangerous D. enormous Question 7: Don&

039;t egg him on! He gets himself into enough trouble without your encouragement. A. strongly encourage him B. exploit him C. discourage him D. help him out Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 8 to 12. The idea of life in outer space has been talked about for a long time. Some scientists say that life development on Earth was far too unlikely for it to have

happened anywhere else. Things had to be perfect for us to make it on this planet. Other scientists say that space is too big. Stars and other planets are far too numerous for there to be no other life in the universe. For many years, there have been reports of visitors from other planets. People all around the world have claimed to see alien spaceships or even aliens themselves. There have been glimpses of these so-called UFOs (unidentified flying objects) flying through the air and they have even been captured on video. Some Americans believe that the U. Army found an alien spaceship crashed in the desert and then lied to the press about it. Although these sightings may be true, scientists have not found significant evidence that aliens exist. If you go out into the countryside on a clear night and look up, you can see thousands of stars. Those stars make up a tiny part of our universe. There are more stars, planets, and galaxies than we can count. Even the smartest scientists can&

039;t even come close to defining how big space is. The number of possible stars and planets out there is bigger than our ability to count. If we are really on the only planet that can sustain life, then we are very special in a universe full of amazing things. (Adapted from TOEFL Junior Reading) Question 8: What would be the best title for this passage? A. The Life and Times of an Alien Life B. The Possibility of Life on Other Worlds C. The Mysterious Crash Landing in America D. Visitors from Faraway Planets Question 9: What have some people claimed about aliens? A. Aliens often appear in dreams. B. Aliens are always kidnapping people C. They have encountered aliens. D. Aliens are extremely dangerous. Question 10: In paragraph 2, the word they refers to_____. A. glimpses B. people C D. videos Question 11: In paragraph 3, the word defining is closest in meaning to_____. A. guaranteeing B. describing C. wanting D. questioning Question 12: According to the passage, what is NOT mentioned about the night sky? A. The stars there are only a fraction of the universe. B. We can see thousands of stars there. C. It proves that aliens are real. D. It has an uncountable number of stars. Mark the letter A, B, C, or D on your answer sheet to indicate the word which differs from the other three in the position of the primary stress in each of the following questions. Question 13: A. industry B. customer C. tradition D. candidate Question 14: A. swallow B. require C. apply D. confide Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. Question 15: Aiden and Maria are talking at the end of the party. Aidan: "I had a really good time. Thanks for the lovely evening". Maria: “” A. Oh, that&

039;s right B. I&

039;m glad you enjoyed it C. No, it&

039;s very kind of you D. Yes, it&

039;s really good Question 16: David and Tim are talking about football. David: "I think watching football in a stadium is more exciting than on television." Tim: ". The atmosphere there is really great." A. You&

039;re right B. That&

039;s wrong C. I disagree with you D. Don&

039;t worry

1. In China, women carry more burden than men because of inequitable divisions in family work. B. After making efforts to reduce domestic violence, the government eventually made a go of it. C. China is considered to be the first country to impose full quarantine on its own country. D. The Coronavirus pandemic has restructured our own connections remarkably. Question 23: Which of the following can be inferred from the passage? A. The pandemic exerts a disastrous impact on the relationship among family members. B. The Covid-19 pandemic is the root of the domestic conflicts which never have existed before. C. Without monetary weight brought about by the pandemic, couples wouldn&

   039;t break up. D. China is considered to be the country affected most adversely by the pandemic. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 24: The moment I met my wife, I______ her completely. A. handed in B. fell for C. turn away D. came across Question 25: Do you know______ man who is waiting for the bus over there? A. a B. the C. an D. no article Question 26: He will have moved to England_______. A. until we finished the project B. by the time we finish the project C. before we will finish the project D. when we had finished the project Question 27: He couldn&

   039;t sleep well last night and he&

   039;s not really on the______ today. A. ball B. net C. bat D. stick Question 28: They are deeply suspicious_______ each other&

   039;s motives. A. with B. of C. at D. from Question 29: The English test was_____ than I thought it would be. A. more easier B. the easiest C. easier D. more easy Question 30: While I_______ at the bus stop, three buses went by in the opposite direction. A. had waited B. was waiting C. were waiting D. waited Question 31: He was offered the job thanks to his______ performance during his job interview. A. impression B. impress C. impressively D. impressive Question 32: We should participate in the movements_______ to conserve the natural environment. A. organized B. organizing C. are organized D. which organized Question 33: The site contains the remains of ancient_______ who came to the area from Asia. A. citizens B. residents C. inhabitants D. settlers Question 34: John volunteered_______ the food supply to the victims in the flood area. A. to be taken B. take C. taking D. to take Question 35: They were having lunch at this time yesterday,? A. were they B. are they C. don’t they D. weren’t they Question 36: The search for a new vaccine will priority over all other medical research. A. cause B. take C. make D. do

Question 37: The documentary about life in the slums was really________ and was followed by a lot of discussion about how to solve this problem. A. fast-growing B. well-prepared C. thought-provoking D. cost- effective Question 38: In 1911, Marie Curie________ a Nobel Prize in Chemistry in recognition of her discovery of the two elements radium and polonium. A. being awarded B. was awarded C. awarded D. was awarding Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. Question 39: "What are you going to do after school, Anne?" Kevin asked. A. Kevin asked Anne what she was going to do after school. B. Kevin asked Anne what was she going to do after school. C. Kevin wanted to know what Anne would do after school. D. Kevin wanted to know what would Anne do after school. Question 40: Sally paid for her travel in advance, but it wasn't necessary. A. Sally needn't pay for her travel in advance. B. Sally couldn't have paid for her travel in advance. C. Sally needn't have paid for her travel in advance. D. Sally might not have paid for her travel in advance Question 41: He last cooked for the whole family five months ago. A. He hasn't cooked for the whole family for five months. B. He has cooked for the whole family for five months. C. He didn't cook for the whole family five months ago. D. He would cook for the whole family in five months. Mark the letter A, B, C, or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following questions. Question 42: Indeed, learning a martial art makes one self-reliant and disciplined, and also greatly boosts one's confidence. A. independent B. decisive C. ambitious D. respectful Question 43: The advancement of technology has enabled the Internet users to access various social networking apps. A. progress B. restriction C. limitation D. balance Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the word or phrase that best fits each other numbered blanks from 44 to 48. Sport and sport events provide a significant source of volunteering opportunities for a wide range of individuals. (44)________ organizers of major sport events tend to target the youth market to source volunteers due to the apparent high level of interest in sport by this group, not only in terms of young people who watch a particular sport, but also those (45)_______ participate in it. It is therefore suggested that sport may act as a kind of 'nursery' for volunteering and that the experiences (46)to young people in sport may be critical for their future volunteer involvement, not only in sport but the broader society. By developing an interest in volunteering as a young person, it is hoped that these people will continue to volunteer as they become adults. One of the most common approaches by many event organizers is to place an advertisement in the local media which invites readers to contact the organization. (47), it is possible to 'adopt' a more formally structured recruitment programme through schools and universities. The (48)________ of this approach is to establish a relationship between the governing body of a particular sport and young people from an early age.