必修一Unit2单词讲解.pptVIP

1. official adj. 官方的，正式的 official language official news n. 政府官员 An important official will visit our school. officer n. 军官 He is an officer in the army. 太阳升起来了。 The sun came up. 不曾出现过这个问题。 The question never came up. 他靠近并和我们打招呼。 He came up and said hello to us. 春天草会再度发芽。 The grass will come up again in spring. 1. His car ____ the terrible traffic jam, so he had to call off his appointment with his doctor. A. came about B. came across C. came up D. come on 2. ---How did it ___ that you made such a silly mistake? ---I myself haven’t figured it out yet. A. bring about B. come about C. come across D. come on 6 .base (1) n.___________________ Eg: Our company’s base is in beijing. (2) vt. ____________________ 用法：base A on B A以B为基础 A be based on B A建于B基础之上 Eg: (1)One should always base his opinion on facts. One’s opinion should always be based on facts. (2)----What are you mailing, Linda? -----A textbook_____a new method of teaching physics. I want my friend to take a look at it. A.is based on B.based on C.basing on D.which based upon 8.make use of 利用 take advantage of make good use of __________ make full use _______ be made use of eg:You must make good use of any chance to practise English. (2)The use you_______time is really practical. A.make B.take C.make of D.take of Ⅲ.翻译下列必背短语 1.在……中担任角色，在……中起作用 ______________ 2.充分利用 ______________ 3.因为，由于 ______________ 4.信不信由你 ______________ 5.走近，上来 ______________ 6.例如，像