2015MPAcc备考正火热的进行中，为使同学们打上更坚实的基础，太奇MPAcc英语辅导专家邵宁老师整理了英语关键词组的精析分享给大家，希望对同学们的复习有所帮助。

　　He hasnt enough money for food, let alone amusements.

　　他连吃饭钱都不够，就更不用说玩儿的钱了。

　　The baby can’t even walk, let alone run.

　　let down加长 放下，降低;使失望

　　let go (of)放开，松手

　　let off排放;放过;宽恕;(在…)下车

　　Some judges will not let young criminals off, they make them go to prison.

　　She let the boy off (doing) his music practice.

　　let out放走，释放;发出(声音);泄露

　　line up排队，排成一行

　　About a hundred people lined up in front of the theatre.

　　little by little一点一点地，逐渐地

　　live on靠…生活;维持生命

　　the sick man lived on chicken soup for a week.

　　live through经受住;度过

　　Many people lived through the earthquake.

　　live up to不辜负;遵守诺言

　　He was a man who lived up to his promises.

　　I hope I can live up to the expectations of my parents.

　　We will live up to what our parents expect of us. 我们决不辜负父母亲对我们的期望。

　　look after照顾;关心

　　My friend looked after my cat while I was on holiday.

　　在我去度假的时候，我的朋友照料我的猫。

　　Roberts old enough to look after himself.

　　罗伯特这么大了,已经能照顾自己了。

　　look at看;观察;查阅

　　look back回头看;回顾

　　From this time on, he never looked back.

　　从此以后他便不断进步了。

　　After he won the first game, he never looked back. 他胜了第一局后,就节节胜利。

　　look down on / upon轻视，看不起

　　Some boys usually look down on little girls and refuse to play with them.

　　look for寻找，寻求;期望

　　look forward to盼望;期待

　　We are all looking forward to our holiday.

　　我们都盼望着假期。