高中英语必修四unit3知识点.ppt

必修四unit3 ;break into why did you have to break into the same shop three times? The man broke into laughter. up to now Up to now, nobody has been able to do better than Charlie Chaplin. Not that+ 从句 并不是说.... Not that Charlies own life was easy! as time went by 随着时间的推移 As time went by, he began making films. ;in search of The little tramp and his friend have rushed there in search of gold but without success. on the edge of Instead they are hiding in small hut on the edge of a mountain during a snowstorm with nothing to eat. pick off 摘掉、拔去、逐个的瞄准射杀 The insecticide might harm the flowers. Lets pick off the insects by hand. keep to 不偏离、不离开； 遵守、遵循；忠于、信守 It was an interesting experience as it was clear that he did not keep to a strict budget.;1.Unfortunately his father died, leaving the family even worse off. (1)leave?+?O?+adj.?????? ?(2)leave?+?O?+ v-ed???? (3)leave?+?O?+?v-ing? (4)leave?+?O?+?介词短语? ;?1.If?your?hands?are?cold,?_____________________(就把手插进裤兜里。)????? He?__________________(他把书摊开放在桌子)?on?the?desk? and?went?out.? 2.These?gloves will?____________________(能让你的手暖暖的).???? 3.Dont?________________?outside?in?the?rain（别让他在外面雨里等）. 4. Im?sorry.?Ive?_______________(让你久等了).??? 5. They _____________________(touch). 他们没动早餐。???? 6?.She?_______________(闭着眼睛)and?stayed?where?she?was.;2.He?made?people?laugh?at?a?time?when?they?felt?depressed,?so?they?could?feel?more?content?with?their?lives.?? at?a?time?+when +定语从句 “在....的时候” At?a?time?when?I?was?a?little?boy,?my?mother?used?to?tell? me?to?be?polite?to?others.? World?economy?crisis?broke?out?at?a?time?when?I?was?out? of?work.? at?a?time还可以表示“一次”。注意它和once的区别。at?a?time“一次”，表示许多次中的一次；而once“一次”，表示只有一次。?? ;3.He tries cutting and chewing the bottom of the shoes as if it were the finest steak. Then he picks out the lace of the shoe and eats it as if it were spaghetti. as if (as though)引导的方式状语从句或表语从句，若从句所述内容与事实相反，则用虚拟语；???则用陈述语气。 表示与现在事实相反的愿望?： 主语?+as if(though)?+?主语?+?动词过去式? （be?一律用were） 表示与过去事实相反的愿望?： 主语?+?as if(