if then else english grammar

... Câu lệnh if-then-elsea) Dạng thiếu If <điều kiện> then <câu lệnh>; ĐK Câu lệnh *Lưu đồ: Trang 6II Câu lệnh if-then-elsea) Dạng đủ If <điều kiện> then <câu lệnh 1> else <câu ... Trang 7TỪ KHÓA : IF , THEN , ELSEĐK : là biểu thức kiểu Boolean (trả lại giá trị True hoặc False) Lưu ý quan trọng : trước ELSE không có dấu chấm phẩy (;) II Câu lệnh if-then-else Trang 8III ... Write(‘Nhap 2 he so a , b : ‘); Readln(a,b); IF a = 0 THEN IF b = 0 THEN Writeln(‘Pt vo so nghiem’) ELSE Writeln(‘Pt vo nghiem’) ELSE Begin Trang 12IV Một số ví dụViết chương trình

Ngày tải lên: 13/04/2021, 05:55

... cactus has flowers (B most beautiful) or (C fragrant) than (D those) of the night-blooming cereus B) more beautiful (Fas EAU ch) a4 8: A) no & BRA BAb HAI C) beautifu 3 3] äJ- al 3#4217t Us} ... glzHsl 43|AE7L v82] n9] 4#] #ADE #917} #elsE St, 10 In order for people who spoke different language to engage in trade te , they often developed a simplified language called pidgin A) with each ... looking) tools, (B but) they are (C very relatively) difficult (D to make) C) very 4+4ll(relatively 2] 5> "H|»4]e]gt Apo] ey co] Ao] QB} difficult S FA4}s+7] A relatively Grol] EH very SA

Ngày tải lên: 05/10/2012, 08:22

... 25, Murphy: 37-39)I'll ask him if he comes If he comes, I'll ask him. I'd ask him if he came. If I were/was you, I'd ask him. I would have asked him if he had come If he hadn’t crossed the road, ... Trang 1Some key points of English grammarDear students, English grammar can be very complex, and no one is familiar with 'everything that may ... Oxford: Oxford University Press, Murphy, R (1994) English Grammar in Use (with answers). Cambridge: Cambridge University Press. NB: In formal written English contracted forms are usually avoided In

Ngày tải lên: 05/10/2012, 09:58

... - modifies "is" 8 as though winter does not exist - modifies "can live" 9 as Dong Nai Province grew - modifies "spread" 10 if the test results are approved - modifies ... our representative - modifies girl 6 who comes in first - modifies the pronoun, one 7 which is on the corner of Dong Khoi Street - modifies store 8 where we camp - modifies place 9 whose record ... take her everywhere - modifies "acts" 4 because I will not take her - modifies "cries" 5 than I am - modifies "patient" 6 when the day is clear - modifies "can see"

Ngày tải lên: 02/07/2013, 01:26

... c: ');Readln(c); min:=a; if min>b then min:=b; if min>c then min:=c; writeln('so nho nhat la:',min:4:1); Readln END. min:=a; if min>b then min:=b; if min>c then min:=c;  Trang 7Viết ... câu lệnh THEN sẽ thực hiện, còn sai sẽ bỏ qua A Đúng B Sai Trang 11§Ó khai b¸o biÕn ta dïng tõ kho¸ nµoTrang 12Em h·y nªu có ph¸p cña c©u lÖnh if Then … … IF <BiÓu thøc logÝc> THEN < ... Gsp45.exeHiện lên màn hình và tìm số nhỏ nhất Trang 4IF <Biểu thức logic> THEN < lệnh>Thứ 6 ngày 29 tháng 11 năm 2007 I Câu lệnh if then… … 1 Cú pháp <Biểu thức logic> có thể

Ngày tải lên: 06/08/2013, 01:25

... the candidate. If candidates have severe hearing difficulties and the special arrangements described above are not sufficient, for example if they are unable to lip-read, they then can apply ... modules. Candidates with Specific Learning Difficulties may also apply to write their answers using a typewriter or word-processor, if they normally write this way. If permission is given for ... choosing from a ‘heading bank’ for identified paragraphs/sections of the text ■ identification of writer’s views/claims – yes, no or not given ■ identification of information in the text – yes,

Ngày tải lên: 17/08/2013, 10:39

... (DIFFCULT), FIND STH ADJ & HAVE DIFFICULTY , BE USED TO +VING 95/ S + find + smt / doing smt easy/difficult S +be/ not be used tyo+ smt/doing smt 96/ S + find + smt /doing smt + easy/ difficuld ... exam, and (1 it ) was pretty difficult The (2paper) are being marked now My teacher (3 told ) me that I would probably (4 pass ) I hope so If I (5 pass) I'll get a certificate (6 it ) will be very ... ở hiện tại What will happen if gravity is zero? - Dùng trong một số tình huống nh khi ta đồng ý, từ chối, hứa hoặc đề nghị đợc giúp đỡ ai làm gì.This exercise is difficult I'll help you with

Ngày tải lên: 16/09/2013, 07:10

... Ex: If you want to learn a musical instrument you have to practise it If you did not much math schôl, you will find that economics is difficult to understand. 3.If should= if happen to= if should ... ’ If she d have recognized him, I d have been funny.’ ’ 9.If + giới từ + Noun/Verb ( S + be bị l ợc bỏ) If in doubt(= if you are in doubt), ask for help. If about to go on a long jouney(= if ... (Should you find)Một số cách dùng thêm của "if" 1.If then( Nếu thì) Ex: If she can come to us, then we will have to go and see her. 2.If dùng trong câu không phải điều kiện Động từ ở các

Ngày tải lên: 09/10/2013, 09:30

... bad English or "false" English 12 Trang 10Classical Scientific GrammarThe end of the 19th century brought a grammar of a higher type, a descriptive grammar intended to give scientific ... extent scientific grammars of the 20th century, comparable to the influence of Murray's grammar on the 19th-century grammari-ans It underwent a number of variant editions, such as: English Grammar ... Zandvoort A Handbook of English Grammar Groningen, 1948. 3 See: O J e s p e r s e n Essentials of English Grammar London, 1933. 4 See: H A G l e a s o n Linguistics and English Grammar New York,

Ngày tải lên: 16/10/2013, 02:15

... action Example: When I was having breakfast, the phone suddenly rang ƒ if sentences type II (If I talked, …) Example: If I had a lot of money, I would share it with you Signal Words of Simple ... Words of Simple Past ƒ yesterday, 2 minutes ago, in 1990, the other day, last Friday ƒ If-Satz Typ II (If I talked, …) Write the verbs in simple past 1 The first settlers (be) the Potawatomi ... action ta ƒ puts em n ƒ action ta ƒ puts em nses – Exa ion s place several He eve ppen one He then He n at that He foo place at He and Pa lace n e; result He mat lace n e (and asises He foo

Ngày tải lên: 19/10/2013, 14:15

... Adverb happily, recently, soon, then, there Preposition at, in, of, over, with Conjunction and, because, but, if, or You may find that other grammars recognise different word classes from the ... words, the boundaries are "fuzzy", so different grammars draw them in different places. We will discuss each of the major word classes in turn. Then we will look briefly at some MINOR word ... the base forms of verbs: Ending Base Form -ate concentrate, demonstrate, illustrate -ify clarify, dignify, magnify -ise/-ize baptize,... old lady is writing a play [2] The film was produced in

Ngày tải lên: 22/10/2013, 13:15

... Thelped (I Thad helped (If) you helped (if) you had helped (if) he helped (If) he had helped (if) we helped (if) we had helped (10) you helped (if) you had helped (If) they helped (If) they had helped ... helped (If) you help (If) you have helped (0) he help (1Ø he have'helped (If) we help (if) we have helped (If) you help (if) you have helped (If) they help (i) they have helped PAST (if) Thelped ... be helped (If) you have been helped (If) they be helped (if) they have been helped PAST (If) I were helped (if) Thad been helped (If) you were helped (if) you had been helped (If) he were

Ngày tải lên: 28/10/2013, 11:15

... weeks from today Expressions: Trang 32be different fromMy sweater is different from yours differ from My opinion differs from his distinguish from—identify in a comparison I can't distinguish ... romantic interest toward The young man made a pass at the beautiful woman he met at the party 4 At is used to express time Pattern: at + specific time We are leaving at four thirty They went home at ... Expressions: for good—forever He came to live in this country for good for life—until death They sent him to prison for life 16 For can indicate need on a future date. She needs the musicians for

Ngày tải lên: 29/10/2013, 14:15

... British and American English have different rules for the use of the present perfect The comments and the exercises here refer to correct grammar for British English In American English, it is often ... (Please note that British and American English have different rules for the use of this tense The explanation and exercises here refer to British English In American English, it is often acceptable ... done 66 Thank you very much for downloading English Grammar Secrets We hope that you will sign up to receive more lessons from us Just go to www.englishgrammarsecrets.com and fill in the form Caroline

Ngày tải lên: 09/11/2013, 18:56

... [limiting] Adverbs: The horse ran swiftly [modifying a verb, ran] The horse was very swift [modifying an adjective, swift] The horse ran very swiftly [modifying an adverb, swiftly] Many adverbs are formed ... understanding of the basic grammar of the English sentence, we can easily fall into such pitfalls of language This section of English Grammar Simplified explains basic grammar concisely, in the ... examples, and comprehen- sive coverage make English Grammar Simplified an easy-to-use guide to writing clearly and effectively Trang 10ENGLISH GRAMMAR SIMPLIFIED Trang 11RAMMAR He has washed my wool

Ngày tải lên: 22/11/2013, 00:46

... of words to show the difference between them Chicken — a chicken, experience — an experience, grammar — a grammar, hair — a hair, iron — an iron, lace — a lace, life — a life, room — a room, ... a hat, a fox, a baby, a day, potato, a volcano, a piano, a photo, a knife, a roof, a half, a leaf, a cliff, a chief, a life, a family, a queue, a bath, a berry, a valley, a century, a salmon, ... Aladdin's lamp 9 Murphy's law 10 Cleopatra's needle 11 Caesar's wife 12 Christie's 13 Tiffany's 14 Love's old sweet song 15 An old wife's tale B Fill in the titles of some works of literature 1

Ngày tải lên: 10/12/2013, 13:15

... hope it will help you to understand better how the English language works. If you speak French and have some difficulties understanding this all-English version, you can find more explanations ... to understand grammar to speak a language. Knowing grammar will, however, perhaps give you more confidence to speak, as you will be less afraid of making mistakes. Almost every grammar rule has ... 39You DON’T HAVE TO Trang 40Unit 20 big/small/beautifuladjectives In English, the adjective is before the noun:  An interesting book  A difficult project  He’s got blue eyes and brown hair

Ngày tải lên: 10/12/2013, 13:15

... the candidate. If candidates have severe hearing difficulties and the special arrangements described above are not sufficient, for example if they are unable to lip-read, they then can apply ... modules. Candidates with Specific Learning Difficulties may also apply to write their answers using a typewriter or word-processor, if they normally write this way. If permission is given for ... choosing from a ‘heading bank’ for identified paragraphs/sections of the text ■ identification of writer’s views/claims – yes, no or not given ■ identification of information in the text – yes,

Ngày tải lên: 13/12/2013, 07:15

... everything Say: Janine talks as if she knew everything Use the past tense after the phrase as if or as though He taiks as if he knew everything, means He talks as he would talk if he knew everything ... tense in a clause of time or condition, if the verb in the main clause is in the future Example: J will/'ll visit the Parthenon when I go {or if I go) to Athens. Trang 20Part 1 Miscellaneous examples ... cities 178 Using if instead of whether ; Don’t say: \ asked Paul if he was going / Say: lasked Paul whether he was going Where or not is implied, use whether, not if Unlike whether, if does not

Ngày tải lên: 16/12/2013, 15:42

... get allergy \ If you work too much, you feel tired \ If you go out now, you get wet (It is raining) \ If you really want to learn English well, you need to learn pronunciation and grammar first ... delicious, furious, generous - ful (a): hopeful, beautiful, useful - less (a): homeless, useless, harmless - ify (v): beautify, purify, identify 6 Parallel structure 1 Trước và Sau các từ nối là ... đạt 1 sự hối tiếc c Examples: \ If I had known how difficult the job was, I wouldn’t have taken it \ If she hadn’t been ill, she would have gone to the concert \ If I had looked the motorbike last

Ngày tải lên: 17/12/2013, 14:15