book 8 unit 2 language points

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1、1.differvi.不同；相异differentadj.不同的；有区别的；相异的differencen.不同；不同之处differfrom...不同于……differin...在……方面不同bedifferentfrom与……不同differwith/fromsb.on/aboutsth.与某人关于…意见不同differencebetweenAandBA和B之间的差别makea/some/nodifferencetosb./sth.对某人/某物有/有些/没有影响或作用(1)Menareallalikeintheirpromises.Itisonlyi

2、ntheirdeedsthatthey______.(2)Ihaveto____________you______that.(3)Theraindidn’t____________thegame.(4)These two regions differ greatly _____climate.(1)differ(2)differwith/from;on/about(3)makeanydifferenceto(4)in2.undertakevt.着手，从事，承担；承诺，答应undertakingn.任务，事业；承诺，答应undertakeatask/pr

3、oject承担一个任务/项目undertaketodosth.答应做某事undertakeforsth.为……负责We will succeed hisundertakingthat he hasnot finished.我们要继承他未完成的事业。Weshallundertaketheconstructionofthisbridge.我们将负责这座桥的修建工程。Sheundertookresponsibilityforthechanges.她对这些变化承担了责任。Wecannotundertake________that.我们不能担保做那件事。Heun

4、dertook_________thejobbyFriday.他答应在星期五以前完成那项工作。todotofinish(1)Thecompanyhasannouncedthatitwill________afullinvestigation______theaccident.(2)He_______________thejobbyFriday.他答应到星期五完成那份工作。(3)I’ll__________________yoursecurity.我将保证你的安全。(1)undertake;into(2)undertooktofinish(3)under

5、takefor3.castvt.&vi.(cast,cast)投掷；投射；Thetreecastusapleasantshade.树投射给了我们一片很舒服的树荫。castdown使沮丧/不愉快(多用于被动语态becastdown)He______________________bythefailureoftheexperiment.实验的失败让他非常沮丧。短语扩展：castaway抛弃，丢掉，使(船)漂流，(船)失事castoff丢弃;放出;脱下castlighton/upon＝throwlightupon弄清楚wasmuchcastdown(1)Do

6、n’tbeso____________.Justkeepupyourspirits.(2)Assoonastheyreachedthefishingarea,thefishermen______theirnets______thesea.(3)Assoonashebecamerichhe____________allhisoldfriendswhogavehimsomehelp.(4)Hisremarks__________mydoubts.(5)Hearingthenewsthathedidn'tpassthefinalexam,hebecame__

7、____atonce.A．casteddownB．castdownC．castoffD．castedoff(1)castdown(2)cast;into(3)castaway(4)castlighton(5)B4．objectvi.反对，不赞成n.实物；目的；对象objectionn.反对；厌恶objecttosb./sth.反对，不赞成某人/某事objecttodoingsth.反对做某事objecttosb./one’sdoingsth.反对某人做某事raiseanobjectionto(doing)sth.对……提出异议have/make/fee

8、lanobjectionto(doing)sth.对……表示反对carryanobject搬运