Grade 12 EXERCISE Mark the letter A, B, C or D to indicate the correct answer to each of the following 1. Despite the fact that he is in his eighties, he still leads an ………… life A. act B. active C. action D. acting 2. We are a very close - ………… family A. love B. knit C. good D. modern 3. Americans and Asians have very ………… ideas about love and marriage A. difference B. differently C. differ D. different 4. An Indian woman has to ………… more in a marriage than a man A. determine B. sacrifice C. effort D. do 5. The family has a very important role in ………… children A. social B. socialist C. socializing D. socialism 6. I tried not to draw ………… to the weak points in my argument A. attention B. notion C. intention D. attraction 7. Buckingham Palace is a major tourist ………… in London A. attract B. attraction C. attractive D. attractiveness 8. Some people think it is …………. to point at someone A. rude B. polite C. easy D. formal 9. Eugenie Clark has a lot of ………… about cultures of may countries in the world A. know B. known C. knowledge D. knowing 10. My teacher gave me a lot of ………… and helped me pass the test A. encourage B. encouraged C. encouraging D. encouragement 11. If we have done something to hurt someone’s feelings, we should ………… A. smile B. excuse C. thank D. apologize 12. Our parents join hands to give us a nice house and a happy home A. deal with B. manage C. help together D. work together 13. It’s ok to use ………… language if you’re speaking to a friend A. verbal B. non – verbal C. formal D. informal 14. Gestures such as waving and handshaking are ………… forms of comunication A. direct B. regular C. verbal D. non – verbal 15. Many species of plants and animals are in ………… of extinction. A. risk B. threat C. danger D. harm 16. Different conservation efforts have been ………. in order to save endangered species. A. give B. made C. done D. take 17. The Bali Tiger was declared extinct in due to hunting and ……… loss. A. inhabit B. habitat C. inhabitant D. living 18. Humans benefit greatly from the many medicines and other products that ………. provides. A. diversity B. environment C. biodiversity D. habitat 19. The primary causes of species extinction are habitat destruction, commercial ……… and pollution. A. chance B. damage C. production D. exploitation 20. Over , plant species and , animal species around the globe are ……… with extinction. A. threatened B. carried C. dealt D. worried 21. Food should be well cooked to suit the guests’ ………… A. eyes B. smell C. taste D. tongue 22. Books are still a cheap way to get …………… and entertainment. A. inform B. information C. informative D. informatively 23. Books are a wonderful source of ……… and pleasure. A. know B. knowing C. knowledgeable D. knowledge 24. Books with good stories are often described as ………… A. swallowing B. tasting C. hard-to-put-down D. hard-to-pick-up 25. Whenever he picks up a book, he reads bits here and there or in other words he ……… A. digests B. tastes C. chews D. swallows 26. ……… books are ones in which the story is told or illustrated with pictures. A. Romantic B. Thriller C. Science D. Comic Page 1 Grade 12 27. In water polo, a player is ……… after committing five personal fouls. A. ejected B. punished C. criticized D. defeated 28. In , The AAU officially accepted synchronized swimming as a ……… sport for team events. A. competitive B. competitively C. competition D. competitor 29. England ……… - with Germany in the first round. A. equaled B. pointed C. tied D. scored 30. In water polo, no player except the ……… can hold the ball with both hands. A. defender B. attacker C. referee D. goalie 31. The goal is …… by vertical posts, a crossbar and a net. A. kept B. marked C. made D. limited 32. Many young men prefer scuba- diving to water polo because it is …………. A. adventure B. adventurous C. adventurously D. adventurer 33. The more goals the players ………, the more exciting the match became. A. marked B. made C. VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí HIGHER EDUCATION TEST Choose the word which is stressed differently from the rest a university b application c technology d entertainment a mathematics b engineering c scientific d laboratory a certificate b necessary c economy d geography a interviewer b preparation c economics d education a considerable b information c librarian d technician Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one It is a course _ two years for those who want to work as a marketing agent a of b in c for d with You can meet Mr Pike, who is _ behalf _ the university to solve the problems of foreign students a on / of b in / for c with / at d for / at In most _ developed countries, up to 50% of _ population enters higher education at some time in their lives a Ø / the b the / a c Ø / Ø d the / Ø _ colleges and _ universities are the main institutions that provide tertiary education a The / Ø b Ø / the c The / the d Ø / Ø 10 He graduated with doctorates of _ and surgery from Florence, gaining the highest honors that year a medicine b medical c medicate d medication 11 The making of good habits _ a determination to keep on training your child a require b requires c requirement d required 12 He was the only _ that was offered the job a apply b application c applicant d applying 13 A university is an -institution of higher education and research, which grants _ degrees at all levels in a variety of subjects a secondary b optional c academic d vocational 14 _ is used to describe the work of a person whose job is to treat sick or injured animals, or to describe the medical treatment of animals a Chemistry b Pharmacy c Medicine d Veterinary VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 15 A _ is an area of knowledge or study, especially one that you study at school, college, or university a degree b subject c level d vacancy 16 Most _ are at senior level, requiring appropriate qualifications a degrees b grades c colleges d vacancies 17 She reads newspapers every day to look for the vacant _ for which she can apply a institutions b indications c positions d locations 18 He had been expected to cope well with examinations and _ good results a achieve b consider c last d object 19 You can choose four subjects either in Arts _ in Sciences a nor b or c and d as 20 Either you or your friend _ on charge today a are b is c was d were 21 I am flying to the States tonight I you a ring if I can find a phone a will give b would give c could give d have given 22 We'll need more staff _ we start the new project a unless b whether c in case d or 23 If I _ 10 years younger, I _ the job a am / will take b was / have taken c had been / will have taken d were / would take 24 _ I had learnt English when I was at high school a Unless b Even if c If d If only 25 You are not allowed to use the club's facilities _ you are a member a unless b if c provided d supposed 26 If she _ the train last night, she here now a took / were b were taking / is c had taken / would have been d had taken / would be 27 _ if a war happened? a What you would b What would you c What will you d What will you 28 I would send her a fax if I _ her number a know b knew c had known 29 _ it were well paid, I would accept this proposal d could know VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí a Providing b Unless c But for d If only 30 _ more carefully, he would not have had the accident yesterday: a If Peter driven b If had Peter driven c Had Peter driven d Unless Peter had driven Error Identification 31 Higher education is very importance to national economies, and it is A (important) B also a source of trained and educated personnel for the whole country C D 32 Higher education in the United States specifically refers to postA B secondary institutions, that offer associate degrees, master degrees or C (institutions that) Ph.d degrees or equivalents D 33 Higher general education is based on theoretical expertise and might A B be contrasted with higher vocational education, which concentrating C D on both practice and theory (concentrtes) 34 An university is an institution of higher education and research, which A (A) B C grants academic degrees; including Bachelor's degrees, Master's D degrees and doctorates in a variety of subjects 35 Higher vocational education and training that combines teaching of A both practical skills and theoretical expertise (combines) B VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí C D Read the passage carefully and choose the correct answer University Entrance Examination is very important in Vietnamese students High school graduates have to take it and get high results to be admitted to universities The pressure on the candidates remains very high despite the measures that have been taken to reduce the ...Bài 1: Một con lắc lò xo đặt trên giá đỡ nằm ngang gồm vật nhỏ khối lượng 0,02m kg= và lò xo có độ cứng 2 /k N m = . Hệ số ma sát giữa vật và giá đỡ là 0,1 µ = . Ban đầu giữ cho vật ở vị trí lò xo bị nén 10cm rồi thả nhẹ cho dao động tắt dần. Lấy 2 10 /g m s= . Trong quá trình dao động lò xo có độ giãn lớn nhất là: A. 8cmB. 6cmC. 9cmD. 7cm Bài 2: Cho mạch điện xoay chiều AB chứa R,L,C mắc nối tiếp. Đoạn AM có điện trở thuần và cuộn dây thuần cảm 2 L R Z= , đoạn MB có điện dung C có thể thay đổi được. Đặt vào 2 đầu đoạn mạch hiệu điện thế xoay chiều o u U cos t ω = có o U và ω không đổi. Thay đổi o C C= công suất mạch đạt giá trị CĐ, khi đó mắc thêm tụ 1 C vào mạch MB công suất mạch giảm 1 nửa, tiếp tục mắc thêm tụ 2 C vào mạch MB để công suất mạch tăng gấp đôi. Tụ 2 C có thể nhận giá trị nào sau đây: . 3 o C A hoặc 3 o C . 2 o C B hoặc 3 o C . 2 o C C hoặc 2 o C . 3 o C D hoặc 2 o C Bài 3: 2 nguồn kết hợp S 1 S 2 cách nhau 8cm có phương trình dao động là 1 2 2 (20 )( )u u cos t cm π = = , v = 20cm/s. Hai điểm M, N trên mặt nước sao cho S 1 S 2 là trung trực của MN. Trung điểm của S 1 S 2 và MN cách nhau 2cm. M cách S 1 1 đoạn 10cm. Số điểm dao động cực đại trên đoạn MN: A. 1 B. 0 C. 2 D. 3 Bài 4: Đặt một nguồn điện xoay chiều có hiệu điện thế U và tần số f vào hai đầu của đoạn mạch gồm R, L và C mắc nối tiếp, trong đó cuộn dây lý tưởng. Nối 2 đầu tụ điện với một ampe kế thì thấy nó chỉ 1A, đồng thời dòng điện tức thời chạy qua ampe kế chậm pha / 6 π so với hiệu điện thế tức thời giữa 2 đầu đoạn mạch. Nếu thay ampe kế bằng một vôn kế thì thấy nó chỉ 167,3V, đồng thời hiệu điện thế tức thời giữa vôn kế chậm pha một góc / 4 π so với hiệu điện thế tức thời giữa 2 đầu đoạn mạch. Biết rằng ampe kế và vôn kế lý tưởng. Hiệu điện thế hiệu dụng của nguồn điện xoay chiều là: A. 175V B. 150 C. 100 D. 125V Bài 5: Một con lắc lò xo nằm ngang k = 20N/m, m = 40g. Hệ số ma sát giữa mặt bàn và vật là 0,1, g = 10m/s 2 . đưa con lắc tới vị trí lò xo nén 10cm rồi thả nhẹ. Tính quãng đường đi được từ lúc thả đến lúc vectơ gia tốc đổi chiều lần thứ 2: A. 29cm B. 28cm C. 30cm D. 31cm Bài 6: Hai chất điểm dao động điều hòa với chu kỳ T, lệch pha nhau 3 π với biên độ lần lượt là A và 2A, trên hai trục tọa độ song song cùng chiều, gốc tọa độ nằm trên đường vuông góc chung. Khoảng thời gian nhỏ nhất giữa hai lần chúng ngang nhau là: A. T B. 2T C. 2 T D . 4 T Bài 7: Một vật có khối lượng m đặt trên một tấm ván nằm ngang. Hệ số ma sát nghỉ của vật với miếng ván là 0,2. Cho tấm ván dao động điều hòa với tầm số f = 2Hz. Hỏi điều kiện biên độ dao động A của miếng ván để vật không trượt trên miếng ván? A. 1cm B. 1,25cm C. 1,5cm D. 1,75cm Bài 8: Một thanh gỗ hình hộp nổi trên mặt nước có khối lượng 200g diện tích đáy s = 50cm 2 . Người ta nhấn chìm xuống một chút rồi buông ra cho dao động tự do. Tính tần số dao động của nó. Cho biết khối lượng riêng của nước p = 1000Kg/m 3 và g = 9,8m/s 2 . A. f = 2,5Hz B. f = 25Hz C. f = 5,2Hz D. f = 50Hz Bài 9: Mạch điện xoay chiều MN gồm cuộn cảm có trở, hộp X , cuộn cảm thuần mắc theo thứ tự. A là điểm giữa cuộn cảm có trở và hộp X . B là điểm giữa hộp X và cuộn cảm thuần. Trong hộp X có 2 linh kiện khác loại (điện trở thuần, tụ điện, cuộn cảm). Các giá trị tức thời 3 1,5 MN MA AN u u u= = , 1 15 3 L Z = Ω . Đoạn mạch AB có điện áp vuông pha điện áp 2 đầu mạch. X chứa gì? Giá trị của nó? Biết trở của cuộn cảm MA là 15R = Ω Bài 10: Trong hộp X chỉ có chứa nhiều nhất là một linh kiện: điện trở thuần hoặc cuộn thuần cảm hoặc tụ điện. Đặt vào hai đầu mạch một điện áp xoay chiều tần số 50Hz. Ở thời điểm 1 t t= , dòng điện và điện áp có giá trị lần lượt là 1A và 50 3V− . Ở thời điểm 2 t t= , dòng điện và điện áp có giá trị lần lượt là 3A− và 50V − . Hộp X chứa phần tử nào, tính giá trị phần tử đó? Bài 11: Cho 2 vật dao động điều hoà cùng biên độ A . Biết 1 2 3 , 6f Hz f Hz= = . Ở thời điểm ban đâu 2 vật đều có li độ G G i i á á o o á á n n t t i i ế ế n n g g v v ă ă n n 8 8 Unit 5 Study habits Period 27 Lesson 1: Getting started Listen and read A / Aims and Objectives : By the end of the lesson , Ss will be able to understand the dialogue between Jim and his Mom about his study . B / Teaching aids : Text books , cassette , chalks C / Procedure : I / Warm up : Net work - Ask Ss to write as many subjects as they can on the blackboard Possible answers : Chemistry / Physics / maths / geography / literature / history . - Lead in the new lesson by Chatting II / Pre - reading : - What subjects are you good at ? / bad at ? - What subject do you like best ? / Why ? - How often do you have maths ? / Literature ? 1. Pre- teach vocabulary : - a report card ( realia ) - pronunciation ( mime ) - to improve ( situation ) Work in groups to play games Read the answers aloud . Chat the questions . Listen and repeat in chorus , Subjects at school - to be proud of = tu hao - to try one , s best = co gang het suc * Checking : Rub out and remember 2. T / F statements predictions - Ask Ss to read the statements and predict they are true or false . Statements Guess Key 1. Tim was out when his mother called him . F 2. Tim , s mother met his teacher at school . F 3. Tim , s report is poor . F 4. Tim needs to improve his Spanish grammar T 5. Tim promised to try his best in learning Spanish . T - Call on some Ss to read their predictions and write them on the board . III / While - reading : - Turn on the tape and ask Ss to look at their books , then read the dialogue to check their predictions . - Call on some Ss to read their results . - Give feedback : - Ask Ss to correct false statements . 1. Tim was in the living room / at home 2. his report is excellent 3. He needs to improve his Spanish pronunciation . - Call on some pairs to practice the dialogue in front of class . - Listen and correct their pronunciation if any . * Comprehension questions : - Ask Ss to work in pairs , answering the questions . - Call on some pairs to practice asking and answering the questions . - Give feedback . a. She is Tim , s teacher . b. She gave Tim , s mother his report card . individually . Copy down Play game Work individually Read their predictions aloud . Listen and read the dialogue to check their predictions . Correct false ones . Read them aloud . Practice the dialogue in pairs . Work in pairs to practice asking and answering the questions . c. He worked really hard . d. She said Tim should work harder on his Spanish pronunciation . e. She gave him a dictionary - Ask them to practice in open pairs . IV / Post - reading : Survey - Ask Ss to work in groups by standing to ask each other the question “ What subject do you need to improve ? “ and they have to write the names and the subjects that their friends answer : Name What subject Lan …………. History ……… - Ask Ss who need to improve the same subjects work in group and discuss how to improve . V / Homework : 1. Write the way how to improve the subject that they are not good at . 2. Prepare the next lesson . Open pairs Work in groups Listen and copy . Period 28 lesson 2 : Speak A / Aims and Objectives : By the end of the lesson , Ss will be able to talk about their study habits . B / Teaching aids : Textbooks , cassette , chalks , poster … C / Procedure : I / Warm up : UNIT 12 I. Make sentences as examples: Ex: Lan/ play badminton What is Lan doing? – She’s playing badminton. a. they/ swim ………………………………………………………………………………………………………………… ………………………………………………………………………………… b. Phong/ play soccer. ………………………………………………………………………………………………………………… ………………………………………………………………………………… c. Hoa and Mai/ play table tennis. ………………………………………………………………………………………………………………… ………………………………………………………………………………… d. the children/ play volleyball. ………………………………………………………………………………………………………………… ………………………………………………………………………………… e. Mr. Ba/ jog. ………………………………………………………………………………………………………………… ………………………………………………………………………………… f. the students/ play basketball. ………………………………………………………………………………………………………………… ………………………………………………………………………………… II. Finish the passage with the simple present or the present continuous (present progressive) form of the verbs in brackets. a. Mr. Ba likes jogging. He (jog) ……………………………… every day. He (jog) ……………………………… in the park now. b. Ba and Lan like chess. They (play) ……………………………… it every afternoon. They (play) ……………………………… chess in the living room at the moment. c. Phong and his classmates like soccer. They (play) ……………………………… it every Sunday. They (play) ……………………………… soccer in the schoolyard now. d. Hang always (do) ……………………………… aerobics in the morning. She (do) ……………………………… aerobics in the gym now. e. Hoa and Xuan like rope skipping. They (skip) ………………………………rope every afternoon. They (skip) ……………………………… rope in the garden at the moment. III. Make sentences. Ex: you/ play soccer Do you like sports? – Yes, I do. Which sports do you play? – I play soccer. a. Mai/ skip rope. ………………………………………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………………………………………… ………………………………………………………………………………… b. Hoa and Phong/ play table tennis. ………………………………………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………………………………………… ………………………………………………………………………………… c. Mr. Tuan/ jog. ………………………………………………………………………………………………………………… ………………………………………………………………………………… 1 ………………………………………………………………………………………………………………… ………………………………………………………………………………… d. your classmates/ basketball. ………………………………………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………………………………………… ………………………………………………………………………………… IV. Make sentences. Ex: Lan/ watch television. What does Lan do in her free time? – She watches television. a. you/ play video games. ………………………………………………………………………………………………………………… ………………………………………………………………………………… b. Lan/ listen to music. ………………………………………………………………………………………………………………… ………………………………………………………………………………… c. Mr. Ba’s children/ play chess. ………………………………………………………………………………………………………………… ………………………………………………………………………………… V. Make sentences. Ex: Lan/ watch television/ three times a week. How often does Lan watch television? - She watches television three times a week. a. you/ play video games/ twice a week. ………………………………………………………………………………………………………………… ………………………………………………………………………………… b. Lan/ go to the movies/ once a month. ………………………………………………………………………………………………………………… ………………………………………………………………………………… c. Mr. Ba’s children/ go to the zoo/ every Sunday. ………………………………………………………………………………………………………………… ………………………………………………………………………………… d. Phong/ go fishing/ every Saturday afternoon. ………………………………………………………………………………………………………………… ………………………………………………………………………………… VI. Make sentences. Ex: Lan/ go to school early/ always. How often does Lan go to school early? – She always goes to school early. a. you/ stay up late/ never ………………………………………………………………………………………………………………… ………………………………………………………………………………… b. Lan and Hoa/ skip rope in the garden/ sometimes. ………………………………………………………………………………………………………………… ………………………………………………………………………………… c. Mr. Ba’s children/ fly kites in the park/ usually. ………………………………………………………………………………………………………………… ………………………………………………………………………………… VII. Fill in the blanks: Storekeeper: Can …………………… …………………… ……………………? Vui: Yes, …………………… …………………… …………………… cooking oil, please. Storekeeper: