,北师大高一英语知识点.doc

北师大版高中英语 知识概要与语法总结 必修一? 1.共有三个单元 2.各单元知识点 第一单元：一般现在时，现在进行时，be?going?to? 第二单元：一般过去时，过去进行时，现在完成时 第三单元：被动语态，情态动词 3.全书单词数量为：204个 词组数量为：44 北师大版高一英语必修一第1单元 一.重点句法词法。 Lesson 1 1.疑问句+do you think+陈述句结构。该句式常用来询问对方对某事的意见或想法。Do you think 在句中作插入语。除了think以外，动词believe, imagine, suppose, guess, suggest等也常用于该句式。 Who do you think will give us a talk next week? 你觉得下星期谁给我们做报告？ What do yor think he will do tomorrow? 你认为他明天会做什么？ 2.I think…but…常用来表达先是肯定然后转折。 I thought he should come by air, but he preferred to drive is new car. 我以为他会坐飞机来，但他更愿意驾驶他的新车。 3.relaxing. Relaxing 是由及物动词relax+ing构成的形容词，意思是“轻松的，令人放松的”。Boring和relaxing的构词法相同，意思是“令人厌烦的，单调乏味的”。 Relaxed“放松的”和?bored“无聊的”常用来修饰人；而relaxing和boring均表示“令人……”，常修饰物。 Mary felt relaxed to make a relaxing conversation with a good friend, while Peter got bored with a lot of boring homework to do.和一个好朋友的轻松交谈让玛丽感到很放松，而要做很多无聊的作业使彼得感到很厌烦。 The teacher said something relaxing to get him relaxed, so Peter decided to do something satisfying to make the tacher satisfied.老师对他说了一些让人放松的事情使他放松，于是彼得决定做点儿令人满意的事情让老师满意。 4.suppose（认为，猜想）的用法。 (1)suppose+that从句，表示“猜测，假定”。 I suppose that you are right.. 我想你是对的。 (2)supose+名词/代词+to be…表示“认为……是……” Many people suppose him to be over 50.许多人认为他已经50多岁了。 (3)suppose/supposing作“假定，设想”讲，相当于连词if. Suppose you are wrong,what will you do then? 假如你错了，你将会怎样做呢？ (4)be supposed to“被期望做……，应该做……”表示劝告、建议、义务、责任等，相当于情态动词should. Am I supposed to clean all the rooms or just this one? 我是应该打扫所有房间呢还是只这一间？ They were supposed to be here an hour ago. (5)用于简略答语中。 -Do you think we’ll have good weather this weekend? 你认为周末天气会好吗？ -I suppose so/not. 我想会吧/我想不会。 5.Imagine. Imagine 常用于祈使句，表示一种假设或设想的情况，用法和意义与suppose基本一样。 Imagine you marry such a lazy man. 想象一下你跟一个这样懒惰的人结婚。 (1)imagine (doing) something. 想象（做）某事。 She imagined walking into the office and handing in her report. 她想象着自己走进办公室，递上报告。 (2)imaging sb. Doing sth. 想象某人做某事 I just can imagine him saying that! 我确实能想象到他那么说！ (3)imagine sb./sth.(to be)认为某人/某事…… Don’t imagin