9、take…into account=take…into consideration 把…考虑在内

I hope my teacher will take into account my illness when he grades our test paper.

Account 描述

She gave an account of what he saw in China.

10、accuse sth of sth = charge sth with(for)sth 指责…做了…;指控…犯了…

He was accused of robbing the bank and sentenced ten years in gail.

His mother charged him with being lazy.

11、be accustomed to = be used to 习惯于后接 sth 或 doing sth

used to 过去有过去常常后接 do sth

Mr. Smith is not used/accustomed to driving on the right.

I'm already used to the life here.

There used to be a house near the river.

He used to get up while he was in the middle school.

12、achieve 获得，达到

You will achieve nothing if you waste your time this way.

13、adapt=adjust 适应 adopt 收养;采用

You should adapt to college life as soon as possible.

He adjusted himself very quickly to the weather in the country.

14、add to 增添 add up to 总计达

15、in addition(to)=besides 此外

In order to master a foreign language，we should learn some grammar. In addition，we'd better learn some words.

16、adequate=enough

17、 admit 承认

He admitted him mistake at last.考试用书

18、in advance 预先，提前

You should inform(通知)me in advance if you are going to come.

19、take advantage of = make use of 利用

We can take advantage of computer to analyze data.

A good habit in learning is to make full use of class time.