高中英语北师大必修一知识点总结1（分单元编排）,以下展示关于高中英语北师大必修一知识点总结1（分单元编排）的相关内容节选，更多内容请多关注我们

1、高中英语必修一知识点unit 1 I-1Friendship1.begood to 对友好be goodfor 对有益；be bad to/be bad forI will begood to other people.我会善良的对待其他人.It wouldbe good for you to spend a holiday in the sun.在有阳光的地方度假会给你带来很多好处。TheOlympics will be good for business.奥运会的召开将有利于商业的发展。be goodat 擅长make good 有成就；成功as good as 实际上；几乎等于a goo

2、ddeal 许多，大量 彻底的；完全的；痛快的to have a good drink 喝个痛快2.add up加起来add up to合计，总计add to 把加到 add to 增加Add upyour score and see how many points you get? 把你的分数加起来，看看得多少？Somepeople can add up quite easily in their heads, but not all.Goodfriends do not add up what they do for each other; instead they offer help

3、whenit is needed.Thefigures add up to 270.这些数字加起来是270。Youshouldnt add fuel to the flame 你不应该火上加油Fireworksadded to the attraction of the festival night.焰火使节日的夜晚更加生色。The badweather added to the shipwrecked sailorsdifficulties.恶劣的天气增加了失事船只的船员们的困难。Yourfriend can not go until he finishes cleaning his bik

4、e.notuntil/till 意思是“直到才”，表示主句谓语所表示的动作直到until状语所表示的时间才发生，主句的谓语动词表示的是动作的开始，动词既可以是延续性的，也可以是非延续性的。They didnot come back until eleven.他们会在十一点后回来。I did notnotice it until yesterday.我一直到昨天才注重到它。4.Youhad to pay to get it repairedget sthdone 使完成/让某人做某事5.Youwill ignore the bell and go somewhere quiet to calm

5、your friend down.I saidhello to her, but she ignored me completely!calm down使平息,使平静calm down平息/平静下来Thecrying child soon calmed down.哭闹的小孩不多一会就安静下来。It was along time before he managed to calm himself down.过了很久他才努力使自己冷静下来。We triedto calm him down, but he kept crying.我们试图让他平静下来，但他仍不停地哭着。6.Tellyour frie

6、nd that you are concerned about him.be concerned about关心，挂念He wasvery concerned about his childrens education.他很关心他儿子的教育。Pleasedont be concerned about me.请别为我操心。Why isshe so concerned about his attitude to her work? 她为什么那么关注他对她的工作的看法？7.Yourfriend has gone on holiday and asked you to take care of his dog.go onholiday 度假be onholiday 正在休假What funit will be when we all go on holiday together.我们大家

12.一个物种按生理要求及所需资源占据的生态位称为基本生态位,由于物种相互作用而实际占据的生态位称为实际生态位。藤壶甲常生活在浅水区,藤壶乙常生活在深水区。将藤壶乙清除后藤壶甲可以很容易占据深水区,而将藤壶甲清除后藤壶乙却不能占据浅水区。下列叙述正确的是A.生态位是指某种生物占据的空间位置B.藤壶乙的实际生态位和基本生态位相同C.藤壶甲的实际生态位比基本生态位要宽D.藤壶甲乙的实际生态位是固定不变的

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