重點(diǎn)講解：
1. be poised to do sth. 作好一切準(zhǔn)備的；隨時(shí)準(zhǔn)備行動(dòng)的；
There are reports that the company is poised to make several thousand of its staff redundant.
有報(bào)告說(shuō)該公司正準(zhǔn)備裁掉數(shù)千名員工。
2. on display 陳列；展出；
The antiques on display are all marked with dates.
展出的古代文物都標(biāo)明了年代。
3. consist of 由…組成；由…構(gòu)成；
All bodies consist of molecules and molecules consist of atoms.
一切物質(zhì)都由分子組成，而分子由原子組成。
4. originate from 發(fā)源于；起源于；
All of knowledge originate from our existing conception.
所有知識(shí)都源于我們既有的概念中。