专题限时训练(二十一)[文化教育型阅读理解](限时:25分钟)(一)ApracticalEnglishGrammarisintendedforintermediate(中级的)andpost-intermediatestudents
Wehopethatmoreadvancedlearnersandteacherswillalsofindituseful
Thebookisacomprehensivesurveyofstructuresandforms,writteninclearmodernEnglishandillustratedwithnumerousexamples
Areasofparticulardifficultyhavebeengivenspecialattention
Differencesbetweenconversationalusageandstrictgrammaticalformsareshownbuttheemphasisisoncontroversialforms
Inthefourthedition,themainchangesareasfollows
Explanationandexampleshavebeenbroughtuptodate
Thereisnowmoreinformationoncountableanduncountablenouns,attributiveandpredicativeadjectives,adverbsofplace,sentenceadverbs,cleftsentences,prepositions,conjunctives,modalverbs,perfecttenses,infinitiveconstructions,thepassive,purposeclauses
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