m6u1知识点.pptVIP

across 穿越，穿过 across和over都可表示“处于或达到某一物体的另一侧”，可换用。 They built a bridge across/over the river.他们在河上造了一座桥。 over还可表示“翻越”这样的动作，across不能这样用。 If we can’t go over the mountain we must go around it. across和through都可表示“从（一定范围的）一边到另一边”，其区别在于across表示某一范围的表面进行某一动作。 through表示在某一范围的内部空间进行某一动作。 It took us two hours to walk through the forest.穿过森林花了我们两小时。  cross 作动词用，“穿过，越过”的意思。主要表示在物体表面上横穿。如横过马路、过桥、过河等，与go across同义。Be careful when you cross the street.过马路时要小心 opposite prep. 在……的对面 adj.对面的　adv.在对面 1) opposite用作介词,相当于across from在……的对面,如:The park is opposite the bank. 2) opposite用作形容词,常用于be opposite to和……相对,如:Her house is opposite to mine. 3)opposite用作副词,如:He stood opposite. 4)opposite用作名词,常用于the opposite of...的反义词/对立面 Black is the opposite of white. in the middle of...在……的中间 The teacher stands in the middle of the office. 同义词组:in the centre of most of...表示“大部分的” 表示“全部的”用all of...;“有一些”用some of...;“没有”用no。 Some of the students are from liutuan. the best way to do...做……最好的方法 The best way to learn English is to do more listening practice. 1) 同义词组:the best way of doing sth. 2) 常见搭配:on the way to some place在去某地的路上; lose one’s way迷路; by the way顺便说; in the way挡道。 我们怎样来问路？ Excuse me, do you know where … is， (please)? Excuse me, where is the ……,(please) Can/could you tell me the way to …，(please)? Could/Can you tell me how to get/go to…(please)? Could you help me get/go to…? How can I get to…? Where is the nearest…? Where can I find …? * *