Ngữ pháp tiếng anh 6

Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6 Ngữ pháp tiếng anh 6

14 Conditional clauses: If clauses Main clauses *** Real condition : Có thật / xảy tương lai If + S + V(s/es) / am, is, are……, S + will/shall/can/may (not) + V (bare inf) *** Present unreal condition: Không thật / Trái thực tế If + S + V (2/ed) / were (not)……, S + would/could/should/might (not) + V (bare inf) Didn’t + V(bare inf) *** Past unreal condition: Không thật khứ If + S + had (not) + V (3/ed)……, S + would/could/should/might (not) + have + V (3/ed) Notes : Đối với câu điều kiện loại (were) loại ( had+V3/ed) , ta đảo ngữ bỏ “IF” Unless = If … not : If clauses  Unless Thể phủ định  khẳng định ( mệnh đề không đổi ) Thể khẳng định  khẳng định (đổi động từ mệnh đề sang thể ngược lại) V (bare inf) + O + or + Clause  If + Clause ( phủ định ) , Clause Clause + by + V-ing  If + Clause ( khẳng định ) , Clause Without + N / N phrase ,Clause  If there (be) not + N / N phrase ,Clause Cấu trúc BUT FOR Nó thay cho cấu trúc " If not" Dạng thường sử dụng văn phong lịch Form:But for + Noun, S + ……… Ex: If you hadn't helped us, we would have been in trouble => But for your help, we would have been in trouble Examples: If you had learnt / learned hard, you wouldn’t have failed the exam last year  Had you learnt / learned hard , you wouldn’t have failed the exam last year If she does not water these trees, they will die  Unless she waters these trees , they will die If we had more rain, our crops would grow faster  Unless we had more rain , our crops would not grow faster Be calm, or you will make a wrong decision  If you are not calm , you will make a wrong decision Without the sun, man would live in the darkness  If there were not the sun , man would live in the darkness 15 Special verbs *** have/ get / make: to have sb st  to get sb to st  to have / get st done Examples: Mary had John wash the car  Mary got John to wash the car Mary got the car washed  Mary had the car washed *** Buộc phải làm gì: to make sb st  to force sb to st Ex: The robber forced the teller to give him the money  The robber made the teller give him the money to make sb st  to cause st +P2 Ex: Working all night on Friday made me tired on Saturday The hurricane caused many water front houses damaged *** Let let sb st  to allow / permit sb to st Ex: John let his daughter swim with her friends  John allowed his daughter to swim with her friends (John permitted his daughter to swim with her friends.) The teacher let the students leave class early / The policeman let the suspect make one phone call Dr Jones is letting the students hand in the papers on Monday Mrs Binion let her son spend the night with a friend / We are going to let her write the letter Mr Brown always lets his children watch cartoons on Saturday mornings