语法项目+时间条件和让步状语从句+课件.pptVIP

语法项目 时间、条件和让步状语从句 1．时间状语从句注意点 ___________l was walking down the street，I saw some policemen． _______they heard the news，they were surprised． ______the child was playing with his toys，his parents were watching TV. They shouted slogans ____they passed the square. He had hardly arrived when it began to snow． Hardly _____________when it began to snow． We had hardly walked into the hall when the lecture started． Hardly _______ walked into the hall when the lecture started． _______________she gone to sleep than the telephone rang once more． _______________the boy reached the door than he came back． 3)一些表示时间的名词词组, 如the moment, each time, every time, the first time, the year等,也用于引导时间状语从句，这时它们担当着连接词的功能。 ______________he went to Shanghai, he paid a visit to his former teacher． A. For the first time B. The first time ___________l saw him, I thought of his father． A. The moment B. At the moment 2．条件状语从句注意点 You will improve your oral English if you keep on practising． He will never make progress _______he works hard． A. if B. unless If I _____you, I would give up smoking at once． A. was B. am C. is D. were 2) in case后接一般现在时、一般过去时或should，它所引导的从句为主句的动作提供理由。 Please take your raincoat along with you in case it rains. He always slept by the phone in case she rang during the night． Dont go out tomorrow morning in case Mr Li should come to visit you． 3．让步状语从句注意点 Whatever happens，we will not change our mind． No matter what happens，we will not change our mind． However difficult the work is, we will try our best to finish it in time. No matter how difficult the work is, we will try our best to finish it in time. 2) 形容词／副词／名词+as／though可引导一个让步状语从句，表示强调。 Though she is young, she knows so much about life. Young as／though she is, she knows so much about life. Though they fought bravely, they had no chance of winning. Bravely as／though they fought, they had no chance of winning. Though he is a child, he can speaks three languages. Child as／though he is, he