人教版高一英语必修一unit1知识点详解.doc

高一英语必修1 Unit 1 Friendship Part 1. Warming up 介词不同，含义有别： be good to sb./sth. 对 … 好be good for sb./sth. 对… 有好处 be good at (doing) sth. 擅长，精通be good with sb./sth. 善于应付… 的 eg. She was very good to me when I was ill. Doing morning exercises is good for health. Tim is good at speaking English. He is very good with children. 他对孩子很有一套。 add up 合计，把…加起来add up to 合计达到… add to 增加，增添add A to B 把…加进…里面，把…和…相加 eg. Please add these figures up. These figures add up to 900. The bad weather added to our difficulities. Please add some salt to the water. Add three to four and you get seven. ▲ add vt. 补充说 （后接that从句或者直接引语） g. He added that they would return in a week. point n.点，要点，观点，意义，得分 v.指着 be on the point of doing sth. when......=be about to do sht. when....正要做某事，这时...... There is no point (in) doing sth. 没有必要（意义）做某事 4. until与not … until until表示动作、状态的持续，强调“一直到……为止”，或强调某个动作或状态一直持续到另一个动作或状态出现之前。常与表示延续性动作的动词连用。 not … until表示“到……为止；直到……才”，常与表示瞬间性动作的动词连用。 He lived with his parents until he graduated from college.  The noise of the street didn’t stop until midnight. 5. finish sth./doing sth. 后跟动名词作宾语的动词或短语还有：admit, appreciate, avoid，consider，delay, enjoy，escape, feel like, forgive, get down to, give up, imaginemind, miss（错过, practice, suggest, risk，cant stand, can’t help ，give up, put off等。 help sb.(to) do sth. There is no way to escape doing the work. 没有办法逃脱做这项工作。 We shall appreciate hearing from you again. 能再次收到你的来信，我们将十分感激。　 put off paying the bills. 6. get sth. done 使某事被做 ( get做使役动词，“使、叫、让”后接复合宾语 ) eg. When are you going to get your hair cut? I must get my homework finished first before going out to play. He got his foot hurt while playing football. get sb. to do sth. 让某人做某事 eg. I will get him to do the work. get sb./sth. doing…使某人或者某物开始…起来eg. Let me try now. I will get the car going. get + n. + adj. 使… 成为某种状态 eg. Get everything ready. 联想：have sth. done 使某事被做 have sb. do sth. 让某人做某事 have sb./sth. doing 使某人或者某物持续做某事 “让某