Đề thi học kỳ 2 anh 8 - năm học 2015 2016

Đề thi học kỳ 2 anh 8 - năm học 2015 2016 tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả...

Phòng giáo dục -đào tạo bài kiểm tra chất lợng giai đoạn Iii Huyện trực ninh năm học 2008-2009 Môn Toán lớp 8 Họ và tên: Thời gian 90 phút ( Không kể thời gian giao đề ) Lớp trờng thcs _______________________________________________________________________________________ Phần I Trắc nghiệm (3 điểm ) Bài 1 (2 điểm ): Khoanh tròn chỉ một chữ cái đứng trớc câu trả lời mà em cho là đúng : Câu1: 2 ( 1). 1 0x m + = là phơng trình bậc nhất một ẩn x nếu : A. m 2 B . m -2 C . m 2 và m 0 D . m 2 và m -2 Câu 2: Nghiệm của phơng trình : ( x+2 )( x+3 ) = 0 l: A. x = 3 B. x = -2 C. x = -2; x = -3 D. x = -2; x = -4; Câu 3: Phơng trình : 4 )11(2 2 3 2 2 2 = + x x xx x có tập nghiệm l : A. S = {4 ; 5}; B. S = {-4 ; 5}; C. S = {4 ; -5} ; D. S = {-4 ; -5} Câu 4: Cho phơng trình : )1)(1(1 1 44 2 + = xx x xx . Điều kiện xác định của phơng trình l : A. x 1 B. x -1 C. x 0 D. x 1 v x -1 Câu5 : Xét các phơng trình sau: x + 1 =o (1) (x +1) (x -1)=0 (2) 2x + 2 = 0 (3) 1 0 1x = + (4) Chọn kết quả đúng trong các kết quả sau: A. (1) (3) B . (1) (2) C . (2) (4) D. (1) (4) Câu 6: Cho tam giác ABC đồng dạng với tam giác DEF theo tỉ số đồng dạng k = 5 3 . Chu vi tam giác ABC l 12cm, thì chu vi tam giác DEF l : A. 7,2cm B. 3cm C. 20cm D. cm 3 17 Câu7 : Cho hình vẽ : D C A B O Biết OA= 1cm; OB = 1,5 cm , BD = 3 cm ; AB// CD Số đo của AC là A. 1,5cm B. 2,5cm C . 2 cm D . 3 cm Câu8: Cho hình vẽ M F N A B O Biết OA=3; OB=4 ; BN=6 ; AM=8; MF=6; FN = 9. Phát biểu nào sau đây là đúng : A . AB// MN B. OM// BF C. A F // ON D . Cả A,B.C, đều sai Bài 2 (1 điểm ): Điền dấu X vào ô trống cho thích hợp : Câu đúng sai 1 Phơng trình có một nghiệm duy nhất là phơng trình bậc nhất một ẩn 2 Hai tam giác bằng nhau thì đồng dạng với nhau 3 Hai tam giác có diện tích bằng nhau thì hai tam giác đó bằng nhau 4 Hai tam giác đồng dạng với nhau thì tỉ số đồng dạng bằng bình phơng tỷ số diện tích hai tam giác Phần II Tự luận ( 7 điểm) Bài 3(2 điểm )Giải phơng trình a) 5( x-1) (2x 5) = 16- x b) )2)(1( 113 2 1 1 2 + = + xx x xx Bài 4(2điểm) Giải bài toán bằng cách lập phơng trình : Lớp 8A ban đầu dự định chia thành 3 tổ có số học sinh nh nhau. Sau đó lớp nhận thêm 4 học sinh nữa và đợc chia thành 4 tổ có số học sinh nh nhau. Hỏi hiện nay lớp 8A có bao nhiêu học sinh biết rằng so với ban đầu số học sinh mỗi tổ ít hơn 2 em Bài 5(3điểm) :Cho tam giác ABC vuông tại A .Trên cạnh AC lấy điểm M , kẻ MH vuông góc BC kéo dài cắt đờng thẳng AB tại K. a) Chứng minh: tam giác HMC đồng dạng với tam giác AMK b) Chứng minh: BA. BK = BH . BC c) Nếu góc 60 o B = và S BKC = 120 . Tính S BAH. ========================================================= đáp án môn toán lớp 8 Phần I Trắc nghiệm (3 điểm Trả lời đúng mỗi câu cho 0,25 Bài 1 Câu 1 2 3 4 5 6 7 8 đáp án C C A D A c C B Bài 2 Câu 1 2 3 4 Đâp án Sai Đúng Sai Sai Phần II Tự luận (7 điểm ) Bài 3(2 điểm )Giải ph ơng trình a) GiảI đúng phơng trình cho : 0,75 điểm - Mở dấu ngoặc : 0,25điểm - Thugọn và tìm x=4- trả lời : 0,5điểm b) Giải đúng phơng trình cho : 1,25 điểm DKXĐ: x -1 , x 2 cho 0,25đ - Quy đồng và khử mẫu cho 0,5đ - Giải PT tìm x=3 cho 0,25đ -Đối chiếu ĐKXĐ và ttrả lời cho 0,25đ Bài 4(2điểm) Giải bài toán bằng cách lập ph ơng trình Gọi số hs hiện nay của lớp 8Alà x hs (xthuộc tập N) 0,25đ Thì số hs ban đầu của lớp 8a là :x-4 0,25đ - số hs mỗi tổ lúc đầu là : 4 x hs 0,25đ - số hs mỗi tổ hiện nay là : 4 3 x hs 0,25đ Theo bài ra ta có PT: 4 3 x - 4 x =2 0,25đ - Giải PT tìm x=40 0,5đ -Đối chiếu ĐK trả lời 0,25đ Bài 5(3điểm) B H C A M K a) Cho0,75 ( Mỗi ý cho 0,25đ) - 1A H v AMK HMK HNMC AMK −∠ = ∠ = −∠ = ∠ UBND Phòng GD&ĐT ĐỀ THI KHẢO SÁT CHẤT LƯỢNG HỌC KỲ II MÔN : TIẾNG ANH Thời gian: 45 phút (Không kể thời gian giao đề) Họ tên thí sinh: Lớp: Học sinh trường:  - Giám thị số Điểm Điểm 1: chữ: số: I Choose the word whose underline part is pronounced differentlyfrom the others: A hate B statue C danger D plane A arrive B valley C around D abroad A Chicago B snowy C cold D prison A hold B clothes C nothing D told A rescue B city C recent D century II Choose the correct answer to complete the sentence: The leader said that …………………… to award you the prize A he is pleasing B he was pleasing C he is pleased D he was pleased The boy ………… over there is my brother A stand B stood C standing D being stood What ………………… the weather like in Ho Chi Minh City yesterday? A is B was C will be D has been Would you mind …………… I smoked here A whether B that C if D for I don’t know how …………… your direction A playing B to play C play D can I play It’s difficult ……………… your direction A to follow B to following C to following D followed Would you mind …………… in the front of the taxi, Mark? A sit B to sit C sitting D siting Milk bottles can be …………… after being cleaned A reused B recycled C thrown away D broken Yeaterday, I was cooking dinner when the phone ………………… A rang B was ringing C rings D ring 10 On Christmas Eve, people often ……………… a tree A are decorated B were decorated C decorating D decorate III Put the correct form of the verb/ word in brakets: The fiaht went out when we (watch) ………………… television Would you mind if I (carry) ……………… your luggage? The boy (sit) …………………… next to me was very nervous (you/ finish) …………………… your homework yet, Ba? Nga asked Ba if he (go) ………………… to Sapa by train that day Do you mind (help) me to this exercise? Every week, there are two (fly) ………… from Ha Noi to Nha Trang I spent my (child) in the country IV Rewrite the sentence so that the meaning doesn’t change: Do you mind if I open the windows?  Would you ………………………………………………………………………… Thí sinh không viết phần  - “Is the Great Wall in China?” She asked me  She asked …………………………………………………………………………… All of you must this test carefully  This test …………………………………………………………………………… She asked him: “ Will you stay with your friends tomorrow?”  She asked him ……………………………………………………………………… To go swimming is interesting  It’s …… …………………………………………………………………………… I wanted to know more about the world wonder I read more books about it  In order …………………………………………………………………………… V Read the passage and anwer the questions: Thanksgiving Day is a holiday that Americans celebrate the honor of everything the country offered to their ancestors, who were among the first immigrants to the U.S when they first came to America, they saw that there were enough food and opportunity for everyone They were even helped by the Indians (người da đỏ), who taught them how to grow all kinds of new vegetables, such as corn and yams, or sweet potatoes On Thanksgiving Day, it’s traditional to eat a big meal together The Americans eat food that was found here by their ancestors They usually eat turkey (thịt gà tây) with sweet potatoes (khoai lang), Indian corn bread, and have pumpkin pie (bánh nướn) for dessert Every Thanksgiving Day, a giant parade is held by one of the most famous department stores in New York It’s an yearly event And at the end of the parade, children can even see Santa Claus, who is visiting from the North Pole Santa Claus is invited to remind children and parents that Christmas is not far away  Questions: When the first ancestors came to America, what did they see? ……………………………………………………………………………………………… Is it traditional to eat a big meal together on Thanksgiving Day? ……………………………………………………………………………………………… Do they eat only turkey on this day? ……………………………………………………………………………………………… Who is visting from the North Pole? ……………………………………………………………………………………………… (Giám thị coi thi không giải thích thêm) The end GOOD LUCK TO YOU - ĐÁP ÁN VÀ HƯỚNG DẪN CHẤM ANH I Choose the word whose underline part is pronounced differentlyfrom the others: C B D C A II Choose the correct answer to complete the sentence: D C B C B A C A A III Put the correct form of the verb/ word in brakets: were watching carried sitting Have you finished went childhood helping flights 10 D IV Rewrite the sentence so that the meaning doesn’t change: Would you mind if I opened the windows? She asked me if the Great Wall was in China This test must be done carefully She asked him if he would stay with his friends the day after It’s interesting to go swimming In order to know more about the world wonder, I read more books about it V Read the passage and anwer the questions: When they first came to America, they saw that there was enough food and opportunity for everyone Yes, it is No, they don’t Santa Claus is visiting from the ...Trờng thcs cồn thoi Tổ tự nhiên đề thi kiểm định chất lợng bán kỳ II Năm học: 2009 2010 Môn: Toán 8 (Thời gian làm bài 60) Bài 1. Giải các phơng trình sau: a) 4x 20 = 0 b) (3x + 21)(6 2x) = 0 c) + + + + + = + x 1 x 2 x 3 x 4 2010 2009 2008 2007 Bài 2. Giải bài toán bằng cách lập phơng trình Một xe máy khởi hành từ A để đến B. Sau đó 1 giờ, một ôtô cũng xuất phát từ A đến B với vận tốc trung bình lớn hơn vận tốc trung bình của xe máy 20km/h. Sau khi ôtô đi đợc 2 giờ 30 phút thì hai xe cùng tới B. Tính độ dài quãng đờng AB và vận tốc trung bình của xe máy. Bài 3. Cho tam giác ABC có AB = 7,5cm, AC = 5cm. Trên cạnh AB và AC, lần lợt lấy các điểm D và E sao cho AD = 2cm, AE = 3cm. a) Tìm trên hình vẽ các tam giác đồng dạng b) Tính chu vi của ADE biết BC = 4,5cm. /storage1/vhost/convert.123doc.vn/data_temp/document/de-thi-ban-ky-2-toan-8-09-10-0-14042916202801/dah1382443651.doc Cụm Trừơng THPT Việt Yên Đề thi giữa kỳ 2- Năm học: 2010-2011 Đề chính thức Môn thi: Tiếng Anh ( Thời gian làm bài 45 phút không tính giao đề) Full name…………………….Class…………………… Đề lẻ Question 1 (1 point )Choose the underlined word that is pronounced differently. 1.A. wrapped B. answered C.stopped D. worked 2. A.cheer B.cheat C.chess D.school 3. A. apply B. burry C. study D. pretty 4. A. books B. stops C. asks D. answers Question 2 (2 points )Choose the best answer to coplete these sentences. 1. They would …………go by air than spend a week travelling by train. A. always B. prefer C. rather D. better 2. Don’t worry ………… the result of your work. A. about B. in C. at D. of 3. He was avid………….more information. A. of B.on C. for D. with 4. The south is different………….the north. A. at B. from C.among D. for 5. The singer was……… on the piano by her sister A. served B. accomplished C.assisted D. sounded 6. He has left his book at home; he is so……… A. forgetful B. forgotten C. forgetable D. forgetting 7.” What is Bill going to do after the test?” “The only thing he can do is………… ” A. he waited B. waiting C. he waits D. wait 8. Tom was proud ……… his good marks on the English exam. A. on B.from C. in D.of Question 3 (2 points ) Give the correct form and tense o the verb in the brackets 1. The little boy (eat) three cakes during the past hour. 2. He (sleep) since one o’clock. 3. The weather was worse than any of us (think). 4. Last year it (rain) a lot in my hometown. 5. When we ( go) to see them last night, they (play) since 7 o’clock. 6. Yesterday my sister (come) into my room while I (study ) 1……… 3………… 5………………………. 2……… 4……………. 6………………… Question 4 (2.5 points ) Rewrite the following sentences so that it has the same meaning as the first one. 1.John began playing tennis ten years ago. John has ………………………………………………………………………… 2. Hoa and Mai bought a new pen yesterday. A new pen …………………………………………………………………………… 3. Bermuda got its name in 1964. It was in ……………………………………………………………………… 4. We started cooking for the party four hours ago. We have………………………………………………… 5. The event of the 22 nd SEA Games took place in 2003. It was the event ……………………………………………………………………… Question 5 (2.5 points ) Read the following passage, and then answer the questions below. The 22 nd Southeast Asian Games were held in Hanoi, Vietnam from 5 Decemberto 13 December ,2003. The Games were opened by Vietnamese Prime Minister Phan Van Khai in the newly contructed My Dinh National Stadium in Hanoi. The Games toch was lit by Nguyen Thuy Hien of Wushu. It was the first time in the SEA Games history that the Games venues were assigned into two cities namely Hanoi and Ho Chi Minh City. Painter Nguyen Tri Long inspired by the 22 nd Sea Games logo is based on a legendary bird named “Chim Lac”. The bird decorated the Ngoc Lu bronze drum, a typical antiquity of the ancient Dong Son Vietnamese culture. The Emblem is composed of harmonious and vigorous cures,creating a feeling of movement and strength which conform to the Olympic Spirit:”Faster, Higher,and Stronger”. The colorful whirls represent the tough competitiveness in sports. The Games’ hymn was “For The World of Tomorrow”, composed by Nguyen Quang Vinh , Painter Nguyen Thai Hung chosen “ Trau Vang”,the water buffalo as the mascot for the 22 nd Southeast Asian Games. With a gentle and harmonious nature, the clever buffalo has become synonymous with the water and rice civilization that is so important in Vietnam as well as in other Southeast Asian countries. To Vietnamese people, the Golden Buffalo symbolizes a golden harvest, prosperity, happiness, power, and the Vietnamese martarial spirit. 1. When and where were the 22 nd SEA Games held? ……………………………………………………………………………………………… ……………………………………………………………………………………………… .2 By whom were the 22 nd SEA Games opened? By whom was Name: ………………………… Class8a English test 4 5’ No 1 I. Pick out the word that has the underlined letter pronounced differently the rest ( 2 pts) 1. roof stood look poor 2. that thank thirsty thing 3. heritage shortage teenage luggage 4. Christmas chemistry machine character 5. daughter laughter taught caught 6. whole plow cow how 7. future run use build 8. started worked visited decided II. Choose the most table words or phrases to complete the sentences. ( 2 pts) 1. It's ………. travel around Viet Nam. a. interesting b. interested c. interestingly d. interestedly 2 Would you mind ……… the windows? a. to close b. closing c. close d. closed 3. …………… …. you mind if I smoked? a. Could b. Don't c. Do d. Would 4 My sister likes sweets ………….….from chocolate. a. make b. made c. to make d. making 5. This is the first time Shannon rice paddies. a. see b. seeing c. saw d. has seen 6. Ba is studying very hard ………………………. pass the final exam. a. for b. in order to c. so as d. so that 7. The money…………………… in the robbery was never found. a. stole b. steal c. stolen d. stealing 8. Every milk bottle can …………………… thirty times. a. reuse b. reused c. be reused d. be reuse III. Put the verbs in brackets into the correct forms. ( 2 pts ) 1. While Lan (write)______________a letter, her brother(do)_______________his homework. 2. They (play)________________tennis while he (practice)___________________ music. 3. He _________________(work) in this hospital for 20 years. 4. Would you mind if I ________________( use ).the phone? 5. The toy _____________ ( make ) in Japan is 5,000 dong. 6. What ____ you ( do) _______________ at this time yesterday? IV. Complete the sentences as directed ( 2 pts ) 1. It is my first visit Vung Tau. - I have never…………………………………….…… 2 I will repair your bicycle tomorrow afternoon. - Your bicycle……………………… ………………. 3 Traveling around the world is interesting. - It's …………………………………………… ……. 4 Could you please give me some information about the English course, please? - Would you mind…………………………………………………… ………… V. Read the passage, then answer the questions. ( 2 pts ) It was the first time Jim went to Ho Chi Minh City with his parents. After leaving the airport, the family took a taxi to the Rex Hotel. They went upstairs to their room on the fifth floor. Jim visited many beautiful sights such as: Nha Rong harbor, Dam Sen Park, Suoi Tien and Sai Gon Water Park. Jim bought many souvenirs for his friends at Sai gon shopping mall. The next day, his family came into a famous vegetarian restaurant to enjoy delicious food. Questions 1. Was it the first time Jim went to Ho Chi Minh City with his parents? ………………………………… 2. How did they get to the Rex Hotel? …………………………………………………………………… 3. Did they visit Nha Rong harbor? …………………………………………………………………… 4. Where did Jim buy souvenirs for his friends? …………………………………………………………. Name: ………………………… Class8a Englis h test 4 5’ No 2 I. Pick out the word that has the underlined letter pronounced differently the rest ( 2 pts) 1. cakes places horses houses 2. seat sugar sight sand 3. sight flight village tribes 4. seat great seaside beach 5. looked suggested minded decided 6. heritage cottage luggage cage 7. dry try why physics 8. pour sound mount cloud II. Choose the most table words or phrases to complete the sentences( 2 pts ) 1. We are looking forward to………………… you in June a. seeing b. see c. saw d. be seen 2. It's dangerous ………………… in this river. a. swim b. to swim c. swimming d. swam 3. We are delighted……………………… your letter last week. a. getting b. get c. to get d. got 4. Would you mind if I ………………………… the window? a. to close b. close c. closed d. closing 5. Do you mind …………………… … the window? a. to open b. opened c. opening d. open 6. It's the first time I……………………… him. a. have seen b. see c. saw d . to see 7. A new house …………………… in our neighborhood next year. a. will build b. build c. will be built d. will be build 8 I can see a boy ………………… … a water buffalo a. TrÞnh V¨n Vò Kh¶ Phong secondary school ®Ò kiÓm tra häc kú ii m«n tiÕng anh líp 8 N¨m häc 2010 2011– ( Time allowed 45’ ) I. Choose the correct word or phrase (2.0m) 1. The Pyramid of Cheops is one of the seven of the world.……………… a. Pyramids b. temples c. landmarks d. wonders 2. I am happy all the exam. ……………… a. passing b. to pass c. pass d. passed 3. The bike in Japan is 100 dollars.………… a. making b. is making c. made d. to make 4. We . dinner when the phone rang. …………… a. are having b. had c. have had d. were having 5. She will be here two hours. …………… a. for b. in c. on d. since 6. We are that you are interested in protecting the environment.……… a. delight b. delightful c. delighting d. delighted 7. Would you mind for a few minutes ? ……… a. to wait b. wait c. waiting d. be waiting 8. The doctor a red car is living around the corner.…………… a. to drive b. driving c. drove d. driven II. Give the correct verb form: (2.0m) 1. They (move) to Ho Chi Minh City in 1990 and (live) there since then. 2. Helen (feel) very well yesterday but today she (feel) sick again. 3. What you (do) now? – I (learn) English. 4. I (not see) him since he (leave) this school. III - Rewrite these sentences . (2.0m) 1/ People speak English all over the world. ->English 2/ Do you know My Son, Nga? Said Hung. ->Hung asked Nga 3/ They passed all the exams .They are lucky. ->They are lucky 4/ It is a contest in which participants have to cook rice. ->It is a IV. Give the correct form of words. (2.0m) 1. She makes no between her two sons. (differ) 2. He is always He may fail his driving test. (care) 3. My brother is in football. (interest) 3Would you mind the door ? It’s too hot in here. ( open ) V.Read the passage and answer the questions (2.0m) Santa claus TrÞnh V¨n Vò Kh¶ Phong secondary school In 1823 the patron saint of children, Saint Nicholas appeared in a poem call A visit from Saint Nicholas. The character in the poem was a fat jollyman who wore a red suit and gave children presents on christmas Eve. The poem , which was writen by clement clarke Moore, an American professor, became popular in the USA. Santa claus is baded on the description of Saint Nicholar in this poem. QUESTION 1. When did Saint Nicholar appear in a poem ? 2. what’s the poem’s name ? 3. What did Santa claus wear ? 4.Who gave children present on christmas ? ... - “Is the Great Wall in China?” She asked me  She asked …………………………………………………………………………… All of you must this test carefully  This test ……………………………………………………………………………... ……………………………………………………………………………………………… Do they eat only turkey on this day? ……………………………………………………………………………………………… Who is visting from the North Pole? ……………………………………………………………………………………………… (Giám thị coi thi không giải thích thêm) ... thi không giải thích thêm) The end GOOD LUCK TO YOU - ĐÁP ÁN VÀ HƯỚNG DẪN CHẤM ANH I Choose the word whose underline part is pronounced differentlyfrom the others: