oxford discover第二册语法总结

oxforddiscover第二册语法总结

OxfordDiscoverisacomprehensivelanguagecoursebookseriesdesignedtoaidEnglishlanguagelearnersindevelopingallfourlanguageskills.Thesecondbookintheseries,OxfordDiscover2,focusesonenhancinggrammarknowledgeandusage.Hereisasummaryofthegrammarcontentcoveredinthebook:

1.PresentSimpleandPresentContinuous:

-Presentsimple:usedtodescriberoutines,habits,andgeneraltruths.

-Presentcontinuous:usedtotalkaboutactionshappeningnoworaroundthepresentmoment.

2.AdverbsofFrequency:

-Adverbssuchasalways,usually,often,sometimes,rarely,andneverareusedtodescribehowoftenanactionoccurs.

3.ComparativeandSuperlativeAdjectives:

-Comparativeadjectives:usedtocomparetwothingsorpeople.

-Superlativeadjectives:usedtocomparemorethantwothingsorpeople.

4.PastSimpleandPastContinuous:

-Pastsimple:usedtotalkaboutcompletedactionsinthepast.

-Pastcontinuous:usedtodescribeactionsthatwereinprogressataspecificmomentinthepast.

5.PastSimpleandPresentPerfect:

-Pastsimple:usedtotalkaboutfinishedactionsinaspecificpasttime.

-Presentperfect:usedtotalkaboutactionsorsituationsthatstartedinthepastbuthaveaconnectiontothepresent.

6.CountableandUncountableNouns:

-Countablenouns:canbecountedandhavebothsingularandpluralforms.

-Uncountablenouns:cannotbecountedandareusedinthesingularform.

7.Articles:

-Definitearticle(the):usedtorefertospecificnouns.

-Indefinitearticles(a/an):usedtorefertonon-specificnouns.

8.PossessiveDeterminers:

-Wordslikemy,your,his,her,its,our,andtheirindicatepossessionorownership.

9.Futurewith"begoingto"andPresentContinuous:

-Begoingto:usedtotalkaboutplannedorintendedfutureactions.

-Presentcontinuous:usedtoexpressfuturearrangementsorplansthathavealreadybeendecided.

10.Imperatives:

-Imperativesareusedtogivecommandsorinstructions.

11.ModalVerbs:

-Modalverbssuchascan,could,may,might,must,andshouldareusedtoexpressability,possibility,necessity,andadvice.

12.ReportedSpeech:

-Directspeech:reportingsomeone'swordsverbatim.

-Reportedspeech:reportingsomeone'swordsindirectly.

ThissummaryprovidesaconciseoverviewofthegrammarcontentcoveredinOxfordDiscover2.Itisimportanttonote