新概念英语第四册15-01

have taken 主句是将来时 一般都用 if we take

第一个动词：take 第二个动词：allow

如果一个写作者要强调两个动词的先后顺序，就可以用完成时替代

if I master English,I will go abroad. I have master……

predict：预测 he will reach—后置定语

occupation：职业 representative

make full use of his ability 人尽其才 potential

it will allow us ：我们就会，我们能够 it—test 客观性

we can—主体在“我”，主观性强

科普性文章一般用 passive

We can obtain the results. The results are obtained.

became of became：系动词 be of importance

secondary schooling 中学教育

...and if we have taken a representative sample it will allow us to predict successfully the level of performance he will reach in a wide variety of occupations.This became of particular importance when, as a result of the 1944 Education Act, secondary schooling for all became law, ...