M7U3 language points（revision outline）
1.comand ①命令②控制指挥③掌握
do sth at/by one’s command 奉某人之命做某事 at sb’s command 听候某人吩咐 in command of 指挥负责
under one’s command 由…指挥
have/take (a) command of 负责/担任指挥，对…有很强的运用能力 command sb to do sth 命令某人做某事 command that sb (should) do sth
2. claim ①宣称，断言，声称②（视为正当权利）要求，（视为应得的权利或物）索取，认领③夺取（生命）④（事物等）需要，值得 claim to do sth声称要做某事，要求做某事 claim attention 值得关注
claim one’s life 夺取某人的生命 claim the wallet 认领钱包
make a claim on/for/to（权利等）要求
make a claim on one’s insurance 要求保险公司赔偿 make a claim to the purse 声称钱包是某人
3.what’s more 更有甚者 what’s worse 更糟糕的是 what for? 为什么呢？ So what?那又如何？那又怎么样
4. correspond to/with sth 与…相当，有…相一致，与… 相符 correspond with 与某人通信
Are you still corresponding with your American friend? 5. address
①对…发表演说，向…讲话
address the nation 对国民发表演说 address the conference/meeting 在会议上发言 ②称呼为 address … as
③在（信件等）上收信人的姓名地址；寄（信件等） a letter addressed to me. ④提出（请求，抗议），申请
address a message to Congress 向国会提出咨文 address a protest to the government 向政府提出抗议 ⑤致力于（工作等），处理
The government is addressing the housing shortage. 政府正着手处理住房短缺的问题。 6. up to date 最新的；现代的；时髦的
7.strength and weakness 优点与缺点；优势与劣势 8.false
①错误的，不正确的 反义词为 true, correct ②虚假的，谎骗的 a false witness 伪证
③假货的，伪造的，人造的 a false eye 假眼
④不诚实的，不忠实的，背叛的 a false friend/lover 不忠实的朋友/恋人
9. drop out (of SP) ①（从…）退学，退出，脱离（活动，组织）②在（竞争社会中）落后 drop off ①落下，（扣子等）掉落②（数量，程度等）下降，减少③（从车上）放下（某人），卸下（行李等）
Our sales have dropped off since April. I dropped my son at school. 10. withdraw
①脱离（社会），不与人交往 withdraw from others and stay home ②提取（银行存款）withdraw money from sb’s account ③收回说过的话 withdraw your offensive words ④撤离，退出 withdraw the troop from the front line ⑤取消，删除 withdraw one’s name from the list 11. abandon
①抛弃，离开（人，家庭，动物，物）abandon one’s family; abandon the sinking ship ②放弃（计划，希望权利）一般用give up abandon the plan ③纵情于，沉溺于 abandon oneself to = be addicted to abandon oneself to pleasure/grief 纵情欢乐/悲不自胜 12. classify … into…把…分类成…
classified ①(情报，文件等)机密的，保密的②分类的
13. be relevant to = be related to = relate to = have something to do with 14.bother
①使（某人）烦恼，烦扰，打搅 Don’t bother me with stupid questions. ②bother to do sth 费力，费神，特意，特地做某事 Don’t bother to come to my home. 不要特地来我家。
③bother oneself/one’s head about …为…担心，为… 伤脑筋 ④can’t be bothered to do sth 不愿费心做….不想特地做… 15. acknowledge sb to be/as 承认，认可某人为… Acknowledge doing sth 承认做某事
16. a variety of topics = various topics = diverse topics = topics of all kinds
17. the ability to relate to others through the Internet 通过因特网联系到他人的能力 18. turn to ①求助于 ②转向 ③翻到 19. abundant information 丰富的信息
20. make the assumption that + 句子 （同位语） 臆断，认为… 21. form/develop friendships 建立友谊
22. have positive/negative effects on one’s life = affect one’s life positively/negatively 23. more of a problem 更多的是问题 24. live a normal life 过正常的生活 25. heavy Internet users沉迷于网络的人
26. be explicit about sth 对某事表达清晰 to be explicit with sth. / sb. 对某人/事很坦然 t 27. keep/bear sth in mind = remember sth 记住 28. take sth into consideration/account 考虑…
29. check the source of the information 核对信息的来源