1、理基础,精剖析,提素能,巧突破,学业分层测评,specific,abnormal,vivid,discourage,hardship,admirable,tease,superb,severe,restriction,stubborn,former,troublesome,straightforward,precious,eager,gradual,expand,apparent,breakthrough,after,across,up,on,out,up,up,in,do you think,This was because,It was the first time,had underst
2、ood,while working on a simple task,significance,with,to,to,to get,going,smoking,to use,off,aside,to get,should come,eager,anxious,expansion,into,significant,discouraging,to hear,expansion,to support,count on,figured out,came across,in particular,end up,put up,came across,put up with,figure out,has been held up,ended up apologizing,asked,having,has smoked,while(he was)doing his homework,he had caused a catastrophe,carried out/should carry out,