初中生必备短语：L（1）初三英语 It is inappropriate to laugh at others.嘲笑别人是不应该的。 混淆短语：have the last laugh：笑到最后 Only those who had hold on straight to the end can have the last laugh.只有那些坚持到最后的人能够取得最后的胜利。 2. lead to：导向，导致 Too little sleep will lead to illness.睡眠太少会引发疾病。 混淆短语：lead nowhere：徒劳无功 Im afraid that all your efforts will lead nowhere without a thorogh plan.没有周全的计划，恐怕你所有的努力的都是徒劳。 3. leak out：泄露 He accidentally leaked out the secret.他无意间泄露了秘密。 混淆短语：spring a leak：出现裂缝 The wall sprang a leak after the earthquake.地震后墙壁出现了裂缝。 4. lend.to：借给 Jack refused to lend anymore money to Mike.杰克拒绝再借钱给迈克。 混淆短语：lend a willing ear to：自发地倾耳聆听 All wives hope their husband can lend a willing ear to them.所有的妻子都希望丈夫能倾听她们说话。 5. let go off：松手，放开 If you cant treat her well, you should get go of her.如果你不能善待她，就该放她走。 6. let sb. down：让某人失望 Im glad that you didnt let me down.我很高兴你没让我失望。 替换短语：to ones disappointment：让某人失望的是 To everyones disappointment, he lied.让大家失望的是，他说谎了。 7. lie in：在于 The solution of the problem lies in education.这个问题的解决关键在于教育。 混淆短语：lie to sb.：对某人说谎 This is the first time that I lie to my mom and I feel awfu.这是我第一次对妈妈说谎，感觉糟透了。 8. limit.to：限于 I hope we limit our discussion to the environment issues.我希望我们把讨论范围限定在环境议题上。