人教版高中英语必修一,最新unit1 词汇详解

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1、Unit1Friendship:Wordsandexpressions1.addup合计addsthup把……加起来addupto加起来共计/达add...to...把……加在/上……addto增加；增添addthat...补充说(1)Canyou____thesefigures____？(2)Allthesefigures_________5000.(3)He______somesugar___thecoffee.(4)Thebadweather________ourdifficulty.(5)He__

2、____thathewassatisfiedwiththetalk.addupadduptoaddedtoaddedtoaddedloose松的tight紧的WalkthedogOnceuponatime,therewasafatwomanwithtightclotheson,andshewasdeterminedtoloseweight.Aftertakingexerciseandwalkingthedog,shebecameslimmerandherclothesgotloose.2.upset(up

3、set,upset)beingunhappy;feelinguncomfortablebeupsetabout:对……感到心烦Itupsetssbthat:让某人心烦的是……我对这则坏消息感到心烦。他的不辞而别让她心情沮丧。这个男孩儿又撒谎使得老师很心烦。他的所作所为使得他的父母很不开心。Iwasupsetaboutthebadnews.Itupsetherthathehadleftwithoutsayinggoodbye.Itupsettheteacherthattheboyliedagain.What

4、hehaddoneupsethisparents.3.ignoresb/sth--ignorant(无知的；愚昧的)beignorantof电话响了，但她不予理会。如果你彻底对他置之不理，他就不会再来打扰你了。paynoattentiontotobehaveasifyouhadnotheardorseensborsthThephonerang,butsheignoredit.Ifyoucompletelyignorehim,he’llstopbotheringyou.4.calm/still/quiet/

5、peaceful区别(1).calm指天气、海洋等处于一种风平浪静的状态；若用于人，则指镇静或不慌张。如：After the storm it was calm.It is important to keep calm in an emergency.(2)quiet表示“安静的”、“寂静的”;指人时，表示不发出声音或不发表意见，也可指人的性格温和、文静。如：Mary is a quiet girl.。Can’t you keep the children quiet?He lives a quiet l

6、ife in the country.2. silent着重指沉默无语或没有声音如a silent film; a silentmachine; read silentlyYou’d better keep silent about this.3. still静止；别动Please sit still while I take your photo.It was very late and the night was still.5.concern:Afeelingofworryaboutsomethin

7、gAppreciatethesentences:a.Ourprincipalexpressedconcernthattherewouldnotbeenoughclassrooms.b.Mymainconcernisthatwewon’tfinishontime.c.Theenvironmentalproblemsarecausinggreatconcernamongscientist.concerned:worried;involved老师很担心丢失的学生。这起车祸跟这个老人有关系。Theteacheri

8、sconcernedabouttheloststudent.Theaccidentisconcernedwiththeelderlyman.concern:vItconcernssbthat…:使某人担忧/心烦的是…concernoneselfwith/aboutsth：使自己关心…Appreciatethesentences:Itconcernsusthatsomestudentsareregularlyskippingcl