2017版高考英语一轮总复习 专题2 代词与介词课件.ppt

38.Don’t write with a pencil.______________________ 39.无事可做________________ 40.春天来了________________ 答案　28.认不出来　29.难以相信 30.不能修理　31.by hand　32.by radio　33.by chance/accident 34.by mistake　35.by design 36.the hand　37.他的脸因为生气变红了。38.不要用铅笔写字。 39.with nothing to do　40.with spring coming 3.用for，since或from填空 ①Festivals and celebrations of all kinds have been held everywhere________ancient times. ②She lives in China now.She lived in America________three years. ③He has stayed in Shanghai________three days. ④You will pay attention to your spelling________now. 答案　①since　②for　③for ④from 4.用before，by填空 ①He will have finished it ________9 o’clock tomorrow. ②We usually have a bath________having breakfast. 答案　①by　②before 5.用till/until填空 ①I shall wait________ten o’clock. ②He didn’t leave________ten o’clock. 答案　①till/until　②until 二、表示方位的介词 1.at和in的区别 at指较小的地方。 We’ll meet each other at the gate.我们将在门口见面。 in指较大的地方。 Mr.Wang has worked in London for ten years. 王先生已经在伦敦工作10年了。 2.in，to，on用在方位名词前的区别 in表示在某一范围之内。 Jiangsu lies in the east of China.江苏位于中国的东部。 to表示在某一范围之外。 Japan lies to the east of China.日本在中国的东面。 on表示两地接壤。 Mongolia lies on the north of China.蒙古在中国的北面。 3.between和among的区别 between表示两者之间。 This secret is only between you and me.这是你我之间的秘密。 among表示三者或三者以上的同类事物之间。 Robert was the only person among them who had ridden the horse. 罗伯特是他们中唯一骑过马的人。 4.along，across，through的区别 along表示“沿着一条直线在水平方向上运动”。 I walked along the river.我沿着河边走。 across表示“从……的一边到另一边”，强调横过。 I walked across the square.我走过广场。 through侧重从一端穿到另一端。 I walked through the woods.我散步穿过树林。 5.past，over，across，through的用法 The Great Wall winds its way from west to east，across deserts，over mountains，through valleys，till at last it reaches the sea. 长城从西向东越过沙漠，跨过高山，穿过深谷，蜿蜒而行，最后直抵大海。 The crowd of people walked past the City Hall to the Center Square. 一群人经过市政厅走到了中心广场。 6.above，over，under，below，on，beneath的用法 Be careful，there is a heavy box over your head. 小心，你头上方有个很重的箱子。 The sun is above the mountain in the east. 太阳就在东方，那座山的上方。