Phu dao unit 7

Không thay đổi thì đối với câu điều kiện loại 2 và loại 3 Eg Loại 1: He said: “If I catch the plane, I’ll be home by five” => He said that if he caught the plane, he would be home by fiv[r]

Unit 7: Population I Grammar Conditional sentences Loại 1: Công thức : IF S + V (hiện tại) , S + WILL ( CAN, MAY) + V (nguyên mẫu) Cách dùng: Chỉ việc có thể xảy tương lai Ví dụ: If it is sunny, I will go swimming ( trời nắng, tôi bơi) Loại 2: Công thức : IF S + V (quá khứ) , S + WOULD ( COULD, MIGHT ) + V (nguyên mẫu) ( be luôn dùng were dù chủ từ số ít hay nhiều ) Cách dùng: Chỉ việc không thể khó có thể xảy tương lai Ví dụ: If I were you, I would go abroad ( tôi là bạn, tôi nước ngoài) Chuyện này không thể xảy vì tôi đâu thể nào biến thành bạn Loại 3: Công thức : IF S +HAD +P.P , S + WOULD ( COULD, MIGHT ) HAVE + P.P Cách dùng: Chỉ việc đã không xảy quá khứ Ví dụ: If I hadn’t been absent yesterday, I would have met him ( hôm qua tôi không vắng mặt thì tôi đã gặp rồi) => thực tôi đã vắng mặt LƯU Ý: + Unless = if … not : Conditional sentences in reported speech (Câu điều kiện dạng tường thuật) - Khi tường thật câu điều kiện loại 1, ta thay đổi thì động từ cách lui quá khứ Không thay đổi thì câu điều kiện loại và loại Eg) Loại 1: He said: “If I catch the plane, I’ll be home by five” => He said that if he caught the plane, he would be home by five Loại 2: “If I had a permit, I could get a job”, he said => He said that if he had a permit, he could get a job Loại 3: “If she had loved Tom, she wouldn’t have left him”, he said => He said that if she had loved Tom, she wouldn’t have left him - If clause + mệnh đề, yêu cầu, đề nghị: dùng tell, ask sb to st…chuyển mệnh đề If cuối câu Eg) “If you have time, wash the floor”, he said Hoặc: “If you have time, would you wash the floor?”, he said => He told (asked) me to wash the floor if I had time - If clause + lời khuyên: Dùng advise sb to st, chuyển mệnh đề if cuối câu Eg) “If you fell ill, why don’t you go to bed”, she said Hoặc: “If you fell ill, you’d better go to bed”, she said => She advise me to go to bed if I felt ill - If clause + câu hỏi: Chuyển mệnh đề if cuối câu Eg) “If the baby is a girl, what will they call her?” he wondered => He wondered what they would call the baby if it was a gir II Practice UNIT 7: WORLD POPULATION A PHONETIC I Choose the word whose underlined part is pronounced differently from that of the other words 1) A probably B population C gold D hospital 2) A smallest B best C longest D biggest 3) A mountain B ground C blouse D soup II Choose the word that has stress pattern different from that of the other words 4) A instead B interesting C expected D resources 5) A figure B double C different D support 6) A research B decrease C available D government B VOCABULARY AND GRAMMAR I Choose the best answer to complete each sentence 7) The teaching of history shouldn’t be to date and figures A limiting B limitation C limit D limited 8) We don’t have the to update our computer software A sources B resources C funds D origins 9) One third of the world’s consumes two thirds of the world resources A people B men C population D human 10) The practice of controlling the number of children a person has, using various methods of contraception is called A family planning B birth control C population D A & B 11) When a person has an infectious disease, he is from other people A isolated B limited C separated D confined 12) Since the early 1990s Viet Nam has experienced growth but the differences between the lives of the rich and the poor have been greater A population B economic C educational D financial 13) A person who has moved from one place to another especially to find work A emigrant B immigrant C migrant D A & C 14) What’s the of your country? A populate B population C populous D popular 15) If the ball the line, that would have been the end of the game A would cross B will cross C had crossed D crossed 16) If someone knocked a candle over, it a fire A will start B started C would start D would have started 17) If you told us about the bad service, we would have eaten there A hadn’t B don’t C didn’t D wouldn’t have 18) What would Tom if he the truth? A would know B knows C had known D knew 19) If I you were sick I would have called sooner A knew B had known C know D would have known 20) If there a row, I’m going to keep out of it A will be B is C were D had been 21) If I you, I’d call and apologise A am B were C would be D was 22) Jack will win the election if he harder A will campaign B would campaignC campaigned D campaigns II Choose the underlined part among A, B, C or D that needs correcting 23) If you were here yesterday, you would have seen Jean A B C D 24) We should visit that part of the country if it will be spring A B C D 25) If I will make a difficult decision, I always discuss it with my friends A B C D 26) We could had done more if we had had more time A B C D 27) He said that if he has more time, he would come to see us A B C D III Put the verbs in parentheses into the correct form 28) If someone (walk) in here with a gun, I would be very frightened 29) I’m sure he (understand) if you explain the situation to her 30) If she hadn’t walked to the meeting, she (not be) late 31) He always (complain) if I’m late 32) If he spoke more clearly, we (understand) him 33) If the woman (say) what she wanted, I wouldn’t have put the phone down 34) If they arrived in time, they (see) the ceremony 35) If you (ask) me, I would explain it to you II Rewrite the following sentences, using unless instead of if 36) If you didn’t agree with him, Charles wouldn’t even suggest it 37) We can’t write to Mr Anderson if he doesn’t send us his address 38) Water these plants or they will die 39) If you don’t study harder, you are going to fail the exam 40) I won’t say anything if Tom doesn’t bring up the matter himself 41) Without water , we can’t live 42) I wouldn’t have believed it if I hadn’t seen it with my own eyes 43) Our dog wouldn’t have baked if he hadn’t heard a strange noise C READING Read the passage and choose one correct answer for each question The nuclear family, consisting of a mother, father, and their children may be more an American ideal than an American reality Of course, the so-called traditional American family was always more varied than we had been led to believe, reflecting the very different racial, ethnic, class, and religious customs among different American groups The most recent government statistics reveal that only about one third of all current American families fit the traditional mold and another third consists of married couples who either have no children or have none still living at home Of the final one third, about 20 percent of the total number of American households is single people, usually women over sixty-five years of age A small percentage, about percent of the total, consists of unmarried people who choose to live together; and the rest, about percent, are single, usually divorced parents, with at least one child 44) With what topic is the passage mainly concerned? A the traditional American family B The nuclear family C The ideal family D The current American family 45) The writer implies that A there has always been a wide variety of family arrangements in the U.S B racial, ethnic, and religious groups have preserved the traditional family structure C the ideal American is the best structure D fewer married couples are having children 46) Who generally constitutes a one-person household? A A single man in his twenties B A single woman in her late sixties C An elderly man D A divorced woman 47) According to the passage, married couples whose children have grown or who have no children represent A percent of households C 33,3 percent of households B 20 percent of households D percent of households 48) The word current in line is closest in meaning to A present B contemporary C now D modern D WRITING I Arrange these words or groups of words in the correct order 49) phone number/ call/ her/ I/ if/ you/ me/ her/ give/ will  50) had/ money/ I/ If/ had/ the/ ,/ bought/ new/ would/ suit/ I/ have/ a  51) population/of/ has/the/modern/ increased/ times/more/The/ in/ world  52) of/ limits/are/ also/ the/ resources/ amounts/ There/ to/ natural  53) methods/for/Safe/are/available/them/to/birth-control/family planning  II Change the following conditional sentences into reported speech 54) “If I had the day off tomorrow, I would go to the beach ” she said 55) “If I had a million dollars right now, I would retire,” the man said to her 56) “If the weather is good, we probably will go to the beach,”they said to me 57) “I would have spoken to Frank if I had seen him yesterday,” the man said to his wife 58) “If the weather had been better, we would have left on Friday morning,” I said 59) “That student would get much higher marks if he studied harder,” the teacher said 60) “If there had been any complaints, we would have heard about them,” they said