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Sheiswritingtoherfriend.writeto…写信给……Theyarewaitingforthebus.waitfor…等候……Heislookingforsomething.lookfor…寻找……Heisl...
Unit7Unit7ShoppingShoppingGrammarIhavesomebooks.some和any表示“一些”，既可以加可数名词，又可以加不可数名词。Thereissomewaterinthe...
Unit6FoodandlifestyleGrammar可数与不可数名词Acountablenounreferstosomethingwecancount.Anuncountablenounreferstosomethingwecannotco...
GrammarTolearntousethepastcontinuoustensetotalkaboutthingsthatwerehappeningforsometimeinthepastTolearntousepastcontinuoustense...
Unit3WelcometoourschoolGrammarItisourschool.IteachEnglishhere.Youstudyhere.Weloveourschool.HeisYourMathsteacher,Mr.Shen.SheisyourC...
dumplingricedumplinggrandparentotherthingn.汤团，饺子n.粽子n.祖父（母）adj.另外，其他n.东西，物品WordsreviewObjectiveTolearntous...
