人教版高一英语必修一unit2知识点讲解.ppt

1.at the end of … 在……的末尾（表时间或空间） in the end 最后，终于（=at last,finally） by the end of… 在……之前，到……为止 2.Because of 同义词：due to, owing to, thanks to eg: I went back__the rain,but___I was tired. A.not because; because of B.not because of; because 4.come up 走进;靠近;上来;发生;被提及;出芽 come across （偶然）遇见 come about 发生 come at 攻击 come to 达到，苏醒 come out 出版，开花，出现 come up with 提出，提供 Eg: We wanted to get home before dark, but it didn’t quite___as planned. A.make out B. turn out C.go on D.come up 6.actually= in fact= as a matter of fact =in reality =in truth 9.base…on/upon 把……建立在……上 be based on/upon… 以……为依据 Eg: Swan lake is a famous ballet in four acts,___on a German fairy tale. A.basing B.based C.bases D.to base 10.make full /good use of 充分利用 make the best/most of 充分利用 Eg: We should consider___use can___such books. A.how; be made of B.what; be made of C.what; be made from D.what; be made up 12.such as 与 for example such as 常用在列举的事物和前面的名词之间，只能列举其中一部分不能全部指出； for example 一般只列举同类人或事物中的“一个”，其位置较灵活，而such as只能置于例子之前。 14. the number of 与a number of 区别 前者意为“……的数量” ，谓语动词用单数； 后者意为“一些，若干”，后接复数名词或代词，谓语动词用复数。 Eg:____student___playing basketball on the playground. A.A number of; are B.A great many; are C.A great many; is D.Many a; is ◆ have/play a part in sth. 扮演一个角色，参与 play a role in sth. 在……中起作用 take part in sth. 参加某事 ●command n. 命令，指令，掌握，运用力 be in command of sb. 在某人控制之下 have a good command of 精通 command vt. 指挥，命令，指令 command sb. to do sth. command th-从句 主语+(should)+do… The teacher commanded that he (should) go out of classroom. 表示“命令，要求，劝告”的动词归纳(虚拟语气) 一个渴望--desire 两个劝告--advise, recommend 三个命令--command, direct, order 四个要求--ask, demand, request, require Eg: I desire that these letters be burnt after I leave.