高一英语必修三unit3单词语言点ppt课件.ppt
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1、,Words and Expressions,1 account for,(1) 解释.; 是.的原因,e.g 他无法解释错误的原因。,He couldnt account for his mistake.,(2) (在数量、比例方面)占.,男生占学生的20%。,Boys account for 20% of the students.,account n. 帐目,帐单,帐户;报告,描绘,叙述The accounts show a profit of 9000. 账目显示盈利9000英镑。 The policeman gave an account of the traffic acciden
2、t.警察叙述了交通事故的经过。拓展:写出下列短语的汉语意思。(1)by all accounts _(2)on account of _(3)on no account _,据说,因为,由于(because of),决不可以,(4)take into account _(5)keep the accounts _(6)have an account at/with that bank_ (7)open an account _(8)draw money out of an account _(9)account for _,考虑,顾及到,记账,在那个银行有账户,开户头,在一帐户上取钱,解释,导
3、致,运用:选用上述短语完成句子。(1)We delayed our departure the bad weather. (2)When judging his performance, dont his age_.(3) must you disturb me while I am studying.(4)Too much rain the poor crop. (5)He could not his absence from school.,on account of,into account,take,On no account,account for,account for,a lar
4、ge/good/great amount oflarge/good/great amounts of,2大量的,+不可数名词,注:此短语作主语时,谓语动词单复数依“amount”而定,e.g 大量的时间被浪费了。,A large amount of time was wasted.Large amounts of time were wasted.,Exercise:-Why does the lake smell terrible?-Because large amounts of water_.A. have polluted B. is being pollutedC. has been
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