學(xué)生常問語法問題解答

問題：冠詞的使用，什么時候要加the。復(fù)數(shù)名詞前面為什么要加 問題：as充當(dāng)介詞的時候，后面可以不可以加形容詞？譬如說Thequalityofteachinghasbeenidentifiedascentraltostudentsacademicperformanceidentifiedascentral，central是形容詞也可以用在as后面么？ 問題：of，about，for等介詞總會用錯，想問老師這些是要記住固定搭配還是有 問題：itisimportantto的to到底是介詞，還是不定式 問題：為什么老師經(jīng)常說itisbeneficial/importanttodosomething是錯的？或者somethingisbeneficial/importanttodosomething是錯的 e和havedone有什么區(qū)別 問題：helpdo為什么是準(zhǔn)確的 問題：Inorderto怎么使 問題：while,when,before,after后面什么時候可以使 Iwillputmoneyinthebank.（放在銀行，而不是其他地方Ilikebooks.（只要是書就喜歡）IlikethebookswrittenbySteveJobs（Stevejobs寫的書Knowledgeisimportanttous.（只要是知識都有用）Theknowledgeofourparentsisvaluabletous（特指父母的知識Knowledgeisimportanttous.（只要是知識都有用Theknowledgeofourparentsisvaluabletous（特指父母的知識IwillputmoneyinabankIwillputmoneyinthebank.（放在銀行，而不是其他地方以用behavioursOffendersdonotknowhowharmfultheirbehaviouristootherpeople如果這里寫behaviours，也就是一個罪犯有很多行為去其他人)問題：as充當(dāng)介詞的時候，后面可以不可以加形容詞？譬如說Thequalityofteachinghasbeenidentifiedascentraltostudentsacademicperformanceidentifiedascentralcentral是形容詞也可以用在as后面么？配還是有固定規(guī)律？Thiscanceaburdentotaxpayers.(應(yīng)該是Thedemandofhousingisgrowing（Theyarenotawaretothisproblem.（ cyisonereasonofunemployment（Somestudentshavedevelopedapassiononsport(Studentscanimprovetheabilityofcommunicatingwithothers（abilitytoBy的“通過”是表示通過法，途徑，或者動作，去達(dá)到某個目的。而through的“通過”更加類似于“穿過”某個東西。Travellingbytrainislesspopulartoday.(坐火車是法和方式去出行Smokemovedthroughthetrain（煙霧在火車?yán)锫觔ythroughernmentstendtofightcrimebyimposingstiffpenaltiesonernmentstendtofightcrimethroughsevere問題：itisimportanttotoItisimportanttoadoptahealthylifestyle.(toadpotahealthylifestyle是真正的主語，意思是Weshouldadoptahealthylifestyle.Itthisisimportanttoourhealth.（it指代的itisbeneficial/importanttodosomething是somethingisbeneficial/importanttodosomething是錯有同學(xué)直接翻：educationisimportanttofind因?yàn)楫?dāng)主語是具體的事物的時候，to是個介詞，意思是“對于”，后面只能加名Educationisimportanttoone’scareer.教育對于一個人的職業(yè)是重要的EducationhelpsyoungpeoplefindExercisingregularlyisbeneficialtohealth.(exercising是動名詞)ngexerciseregularlyisbeneficialtohealth. ng是動名詞Allmotoristsareexpectedtodrivecarefully. Recently,now,onlinenowadaystoday consumersshop usuallyoften,normallyCommutingtimehasbeenprolongedbecauseoftrafficcongestion.（上下班的時間已（一直存在的事實(shí)Ihavedonethisjob（任務(wù)已經(jīng)完成，強(qiáng)調(diào)結(jié)果Theyworkhard.（工作勤奮，強(qiáng)調(diào)狀態(tài)而現(xiàn)在完成進(jìn)行時態(tài)強(qiáng)調(diào)過去到現(xiàn)在的一個持續(xù)動作（可能會繼續(xù)下去Ihavelearnedalotfromyou我從你那學(xué)到很多，強(qiáng)調(diào)結(jié)果IhavebeenstudyinginNewZealandfortenyears.我在新西蘭一直學(xué)習(xí)，強(qiáng)調(diào)持續(xù)過去時。用could的時候可能是虛擬語氣。ManysmallcompaniesManysmallcompaniescouldgobankrupt.(Ifthe ernmentdoesnotdoanything,manysmallcompaniescouldgobankrupt.未來情況的manysmallcompanieswillgoYoucannotbeserious.（表HewasjokingHecouldnotbeserious表示過Studentscanacademicsuccess,if類似于”studentsareable候CanIaskaYoucangohome但是一般不會說youcouldgoIfIstudiedhard,Icouldhavepassedthe e和havedone有什么區(qū)別回答 e是系動詞(意思是“成為”)，do是及物動Environmentalproblemssuchasgreenhousegasemissionshave ethefocusofpublicconcernEg.peoplefinditeasytocontacttheirfriendstoday.(contact動詞的時候是及物動詞，Peopleshouldkeepcontactwiththeirfamily.(contactkeep的賓語，所以是名詞。需要加介詞with)問題：helpdo回答：help這個詞是比較特殊HelpsomebodydosomethingHelpsomebodytodosomethingHelptodosomethingHelpdo結(jié)果，而inorderto表示目的（也就是未必實(shí)現(xiàn)）TheyarestudyinghardinordertopassIELTS.TheyhaveattendedmanycoursestopassIELTS. Newspapersattractpublicattentionbysensationalizingvictims'feeling,whileignoringharmfulconsequencestotheseindividuals（主句的動詞attract和從句的動詞igore的主語都是newspapers）Schoolsrequireallchildrentowearuniform(towearuniform不定式充當(dāng)賓補(bǔ)，如果Physicalactivitycanmakeushealthier（healthier形容詞充當(dāng)賓補(bǔ)，如果去掉，這個Weneedallinformationrelevanttothiscase.(relevantAllresidentsinthisareagotochurcheveryweekend.（inthisarea介賓短語充當(dāng)后置定語，修飾主語residents）Charitiescangivedisadvantagedchildrensufficientmoneytogotoschool.（children是間接賓語，money是直接賓語，是give這個動詞的賓語）Themoneyfromcharitieshasmadechildrenhappy（happychildren，而不是made的賓語）forSUCHChildrenareencouragedtostudyawiderangeofsubjectssuchasmusicandChildrenareencouragedtostudyawiderangeofsubjects.Forexample,theycanspendtimestudyingmusicandart.Progresssofarhasbeenverygood.Weare,therefore,confidentthattheworkwillbecompletedontime. therefore可以放在句首，也可以放在句中，后面一般加句子或者句子的某個成分， Thedemandforhousinggrows,therebydrivingpricesThedemandforhousinggrows.Therefore,pricesarehigherandyoungpeoplecannotgetonthepropertyladder.這兩個詞用法是不同的，although是從屬連詞（也就是要連接兩個獨(dú)立的句子），而but是并列連詞（可以連接句子，或者短語等）Althoughsolarpowerisarenewableenergysource,coalisstillanimportantsourceofelectricity.（連接兩個句子）Somecountriestodaydonotusecoalbutpromotesolarpowerinelectricitygeneration.(but后面沒有主語，因?yàn)橹髡Z是somecountries)Althoughsolarpowerisarenewableenergysource,coalisstillanimportantsourceofelectricity.（重要信息是coal）Coalisanimportantsourceofelectricity,butsolarpowerisarenewableenergyEgThisisthebestarticlewhich(that)haseverbeenwrit