Unit 1-51thanks to 幸亏，由2.on time 准时/in time 及时3..get into trouble 陷入困境be in trouble 处困境中 4..right away/at once 立刻；马上 5.get out of 离开;从……出来6.used to do sth 过去做某事7.be /get used to doing sth 习惯做某事 8.so that 以便 so…that 如此…以至…9.see sb. doing sth 看见某人正在做某事(片) see sb. do sth 看见某人做某事(全过程)10.liev. (lay，lain )躺 ；平躺11.die v.死 death n. 死 dead adj. 死的 dying adj.将死的 12.cheer up使高兴 fix up 修理 put up贴 call up打电话 clean up打扫干净 set up建立 give up (doing sth.)放弃 put off推迟 cut off切除 give away捐赠，赠送 put away收拾好 come up with 想出=think of /think up13．run out of 用光 get out of 从…出来14．take after像…（be similar to …与..相似） look after照顾 look up （在字典中）查找15. give out/hand out 分发16.try out参加选拔9.make a difference to …对…产生影响17.help sb. out帮助某人解决困难18.at the age of four在四岁时 =when he was four years old19.at the same time 同时20.have difficulties/ trouble/ problems(in) doing sth.21.feel v.感觉—feeling n. 感受 own v.拥有adj自己的---owner物主 break v.弄坏---broken adj坏了的difference n.（可数）不同之处 different adj.不同的 difficulty n.(可数)困难 difficult adj.困难的 train v./n.火车-----training n. kind adj-友善的-----kindness善inter |
