for lack of 因缺乏......
(3)lacking adj. 缺少的,缺乏的
be lacking in 缺乏;没有
①Lack of money is the root of all evil.
缺乏金钱是万恶之源。
②He is lacking in responsibility.
他缺乏责任心。
③The plants died for lack of water.
这些植物因缺水而枯萎。
advance adj.预先的,在前的
(教材P2)It helps if you do a little advance planning.
如果你事先做些准备,将会对你有所帮助。
(1)advance n. 在前头,事先,预先;前进
in advance of... 在......前面;比......提前(进步),超过......
in advance 预先,提前
make great advances in ... 在......方面取得很大进展
(2)advance vi.&vt. 前进;预付;提前
(3)advanced adj. 先进的,高级的
①The course is suitable for beginners and advanced students.该课程适合初学者和高阶学生。
②Everything was fixed in advance.
一切都是预先安排好的。
think of考虑;想起,回忆起
(教材P2)think of things to tell people about your studies
考虑与别人交流你的学习情况