小学英语四级课后测unit22

Day1Choosetherightanswer.Haveyouhadyour B. C.Shehasn’twateredthe B. C.解析 现在完成时，yet用于否定句，放在句末。意为她还没有给花浇水--Haveyouimprovedyour --Yes,Ihave. improvedita B. C. 现在完成时，yet用于疑问句，放在句首；already用于肯定句，放HasLucyfinished B. C. Have beentoEuropean C.Have wantedtotravelaroundthe C.Samreadthisbook C. Have/Has+yourparentscookedsuper C. 单数用have.Haveyouwashedyour B. C.解析 Ihavereturnedthebooktothe B. C.解析：现在完成时，already用于肯定句，放在句中或句末。意为已经把Fillintheblankswiththewordsintherightform.用括号内单词的正确形式you Germany?答案:Have;解析：现在完成时，主语是you,用have,疑问句have提前;visit-visited-visited动词规则变化，直接加ed. thisfilmyet.答案：haven’t句,所以haven’t;see-saw-seen my.答案：have;My anewcar.答案：has;解析：现在完成时，主语是Mymother,单数第三人称后用has;buy-bought-bought动词规则变化。 toAustralia.答案：has; toFrance.答案：have;解析：现在完成时，主语是We,复数人称后用have;be-was/were- theirbags.答案：have; thefilmKungFuPandayet?答案：Have;解析：现在完成时，主语是you,用have,疑问句have提前;see-saw- toAmericayet.答案：haven’t解析：现在完成时，主语是we,复数人称,yet用于否定句，后用have; tothecinema.答案：have;解析：现在完成时，主语是I,后用have;be-was/were-Fillintheblankswiththewordsintherightform.用括号内单词的正确形式 mylunchyet.答案：haven’t himyet?答案：Have; my.答案：have;则变化，直接加ed. thisnovel. youmyephonenumber.(答案：have;解析：现在完成时，主语是I,后用have;l-told-told6Ken mean.(send)答案：has;7 hisshoesyet.答案：hasn’tclean-cleaned-cleaned动词规则变化。8I toBeijing.(be)9--Doyouknowwherearethe tothecinema.答案：have解析：现在完成时，havego表示去了