1.用alargenumberof而不用many,用alargeamountof而不用much.asfarasIamconcerned我認(rèn)為，在我看來.attachimportancetosth\doingsth重視做某事AsfarasIamconcerned,alargenumberofstudentsgiveenoughattentiontodoingexercises,buttheydon’tattachimportancetothecombinationofallsortsoflearningmethods,whichisthereasonwhytheycan’tmakegreatprogressafterthemakegreatefforts.2.takeeffectivemeasurestodosth采取有效措施做某事Weshouldtakeeffectivemeasurestopreventourenvironmentfrombeingpollutedseriously.Effectivemeasuresshouldbetakentopreventourenvironmentfrombeingpollutedseriously.無主句考慮用被動語態(tài)3.用onlyby的倒裝Onlybytakingexercisesregularly,canIreachthegoaloflosingweightandkeepinghealthy.4.表達(dá)重要性。Whatisthemostimportantthingisthatwecanlearncooperationwhenwecarryouttheplan.5.表達(dá)某種情感，比如謝意，歉意Letmeexpressmydeepthankstothosewhomadegreateffortstorescuethesurvivorsandhelpthehomeless.6.用于發(fā)言的開頭It’smygreathonourtobestandingheretodeliveraspeech.7.haveaninfluenceonsb.對什么產(chǎn)生影響Notonly….butalso…當(dāng)Notonly用于句首時，Notonly句倒裝Notonlydocomputersplayanimportantpartinscienceandtechnology,butalsotheyhavealargeinfluenceonourdailylife.8.benefitalotfrom…從…中獲得許多好處Pleasedevelopthegoodhabitofreferringtoadictionaryandconsultingwithotherswhenyouhavedifficultyinlearningsomething,fromwhichyouwillbenefitalot9.Iholdtheviewthat…用于陳述觀點(diǎn)。某人認(rèn)為Whenitcomestocomputers,somepeopleholdtheviewthattheyhavebroughtusalotofconvenience.However,just