高考总复习:必修一词汇1Units1-3编稿:李万杰审稿:牛新阁知识讲解单词部分:add【点拨】v.增加,增添ShallIaddyournametothelist?我可以把你的名字写进名单吗?Anewwingwasaddedtothebuilding.这座大楼新添了一座边房。add还可表示“补充说”,后常接从句。HeaddedthatJasonlostmoneybecausehewouldnottellalie.(2015高考湖北卷)他补充说Jason丢钱了,因为他不会说谎。【拓展】addto;add…to…;adduptoaddto=increase,raise增加,增添Sheevendidextraworktoaddtothefamilyincome.他甚至加班加点,以增加家庭收入。Idon’twanttoaddtoyourtrouble.我不想增加你的麻烦。add…to…把……加到……上去(tojoinnumbers,amount,etc.soastofindthetotal),主语是人或物。分写时add为及物动词,但add不单独作谓语,必须和to连用。不可说fouraddsnine。可说:Ifyouaddfourtonine,yougetthirteen.四加九等于十三。Iffourisaddedtonine,itmakesthirteen.或Fouraddedtoninemakesthirteen.这里addedtonine是过去分词短语,修饰four,fouraddedtonine是主语,makesthirteen是谓语。Headdedsomesugartothecoffee.他给咖啡里加了些糖。addup/togetherto合计、加起来总和是。引申义可表示“意味着(=mean)”。Fiveandfifteenadduptotwenty.五加十五是二十。Idon’tthinkthesefactswilladduptoanything.这些事实我看不说明任何问题。Hiswordsadduptothis:weshouldservethepeopleheartandsoul.他说的意思是:我们应该全心全意为人民服务。Shegavemanyexcuses,butwhattheyaddeduptowasthatshedidn’twanttocome.她提出了种种借口,但只不过说明她不想来。additionn.附加物;additionaladj.附加的;inadditionto除……之外concern【点拨】n.担心,关心,关系;v.涉及,有关OneoftheNASA’smajorconcernsaboutastronautsishowtheycanremainhealthyforlonginspace.(2015湖北高考)美国航空航天局对宇航员的关注之一是他们怎么样在太空长时间保持健康。Don’tbeinvolvedinwhatdoesn’tconcernyou.不要管那些与你无关的事。【拓展】show/expressconcernabout/for对……表示关心/担心haveconcernwith和……有关系withconcern关切地concernoneselfabout/for担忧/关心……concernoneselfwith从事,参与……concernsb./sth.与……有关派生词汇:concernedadj.有关的;担心的beconcernedabout/over/for关心;挂念beconcernedwith/in牵扯进/参与……allpartiesconcerned有关各方...