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Unit5Unit5EducationalEducationalexchangesexchangesGrammarGrammarAThepresentperfecttense•Weusethepresentperfecttensetotalkaboutthi...
Unit8EnglishweekUnit8EnglishweekGrammarGrammar•AModalverb:should•Wecanuseshouldtosaywhatisbestorrighttodo.I’mnotgoodatEnglish.W...
Unit1Unit1EncyclopaediasEncyclopaediasGrammarGrammarA.someandanyA.someandanyIhavesomequestionsaboutdinosaurs.Shedoesnothaveanyques...
Grammar8BUnit5Goodmanners8BUnit5Goodmannerstobe＋adj.＋enough＋to-infinitiveAnswerthefollowingquestions.WhatdoesEddiesaytoHobobefo...
Tomplayfootball.isingLucyisreadabook.ingWhatisTomdoing?WhatisLucydoing?Presentcontinuoustensebe(am/is/are)+verb-ingTomplayfootball...
Unit7MemoryUnit7MemoryGrammarGrammar•AConditionalsentences•Wehavealreadylearnttouseconditionalsentencestotalkaboutprobableresult...
GrammarAGuessingGameDon’tsmoke!Nosmoking!GuessingGameDon’tplayfootball!Turnleft.GuessingGameTurnright!GuessingGameGuessingGameDo...
Period3Period3GrammarGrammarModule2ScienceandtechnologyOxfordEnglishUnitUnit33ComputersComputersWillcomputersmakeourlivesbetter?Re...
Unit3AdayoutGrammarPartAWeuse‘and’‘but’and‘or’tojoinideastogether.Weuse‘and’tojoinideasthataresimilar.Weuse‘but’tojoinid...
Unit2NumbersGrammarLead-in:answerquestions.1Howoldareyou？I'm13yearsold.2What'syourtelephonenumber?Mytelephonenumberis27227854.3Ho...
