1.exercise:[vi]锻炼[n]锻炼具体的运动,体操,练习:[c,n]morningexerciseeg:Doingeyesexerciseisgoodforyourhealth.笼统的运动:[uc,n]eg:You'regettingfat.You'dbetterdomoreexercise.2.sometime:有时.sometimes:数次.sometime:在某日,有朝一日.eg:Isawhimsometimeslastyear.sometime:一段时间.eg:Iwaitingforyouforsometime.3.hardly(=almostno/not)adv.几乎不,难得.表否定(如never,few,little,seldom)用法:系动词助动词情景动词+否定词+实义动词eg:Thereishardlyanycoffeeleft.=Thereisalmostnocoffeeleft.Ithardlyunderstand,doesit?hard:adv.Iworkhard.adj.Thisgroundistoohardtodig.4.twice=twotimes.两次.两倍:eg:Thisbookistwiceasexpenciseasthatbook.5.Herearetheresultsof……=Theresultsof……arehere.倒装句.(eg:Hereyouare.Hereitis!)(1).部分倒装:Here提前(后接人称代词)(2)全部倒装:Here+助动词系动词情景动词+……（n.）6.asfor:谈及某个人或某件事或某事物的某方面。习惯位于句首。后接代词名词和v.ing.eg:Asforme,I'mnotgoodatsinging.Asforhomework,Idon'tlikeit.Asforplayingbasketball,Idon'tdoit.7.theresultof……：…是……的结果eg:Hewaslateforschoolasaresultofrain.theresultfor……:……的结果是…：Theresultforredingisaninterst。8.most：大部分。Most（adj.）girlslikebeautifulclothes.Most(n.)ofgirlslikebeautifulclothes.Most(n.)ofmilkismine.Mostoftheboyisclean.9.milk:[n.]牛奶[v.]挤奶:eg:I'mmilkingacownow.10.n./doingsth.+begood（bad）for…：对…有益begood(bad)to+表人的n.或pron.:对……好(和善)begood(notgood)at+n./doingsth./pron.=dowellin.…:擅长…eg：I'mgoodat(playing)basketball.=Idowellin(playing)basketball.11.drink:harddrink烈酒softdrink:软性饮料,不含酒精.drinkup!:喝光!Pleasedrinkahealthtoyou!祝酒词,为你的健康喝一杯!12.pretty，very，really作为副词，三者意思一样，均可指“很；非常”。(1)very多放在冠词a或an之后。它还可用来加强语气，意为“就是；正是”。Sheisaverygoodgirl.她是一个很好的女孩。That’stheverythingI’vebeenlookingfor.那正是我一直在找的东西。(2)really则放在冠词a或an之前。She’sreallyagoodgirl.她确实是一个好女孩。(3)pretty既可作副词，也可作形容词。作副词时，相当于quite,very；作形容词时，表示“可爱的；漂亮的”。Sheispretty/quitebeautiful.她相当漂亮。aprettygirl一个漂亮的女孩.13.I'mprettyhealthy.=I'minpretty/verygoodhealth.unhealthy=inpoor/badhealth.14.habit:myeatinghabits(饮食习惯常加"s")Habitissecondnatures.习惯成自然.ahabitofdoingsth.做.…的习惯eg：Ihaveahabitofdrinkingmilkbeforesleep.getintothehabitofdoingsth.养成做…的习惯eg:Weshouldgetintoahabitofcontrolingmyself.15.try:[n.]尝试,努力haveatry[v.]trydoing:尝试去做(看看这种做法能否成功)trytodo:努力去做,尽量去做(抱着成功的信心/目的)doone'stry:尽某人最大的努力:eg:Pleasetryyourbesttocleanthefloor.16.lookafter…(carefully):留意,注意=take(good)careof…17.helpsb.todosth.=helpsb.withsth.helponeself:别客气18.different:[adj.]=notthesamebedifferentfrom:与…有差异difference:[n.]thesameasmakea/some/little/alotof/nodifference(s)eg:What'sthedifferencebetweenmybookandyours?20.maybe是副词，意思是“也许、可能”，在句中作状语，相当于perhaps，常位于句首。eg:Maybeshe’llcomethisafternoon.她可能今天下午来。Maybeyouputtheletterinyourpockets.大概你把信放在衣袋里了。在maybe中，may是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为“也许是、可能是”。Ican’tfindmywatch.Itmaybeinyourpocket.我找不到我的手表了，它可能在你的口袋里。Hemaybeasoldier.他可能是军人。maybe和maybe有时可相互转换。Hemaybeintheoffice.=Maybeheisintheoffice.他或许在办公室。Youmayberight.=Maybeyouareright.你或许是对的。
