Camping复习复习1a教类 play hide-and seek boil watercook a meal pick up rubbishwash outside plant trees2a教类 Past tenseI played football yesterday.I washed the dishes yesterday.I planted some trees yesterday.What can you find?通过阅读，我发现：动词原形变过去式通过阅读，我发现：动词原形变过去式时，一般情况下直接加时，一般情况下直接加 ________ ed3a教类 PresentTensePast Tenseplayboilcookpickplayedboiledcookedpicked4a教类 Tom liked watching TV ten years ago.Sally danced in the classroom just now.通过阅读，我发现：通过阅读，我发现：动词以不发动词以不发音字母音字母“e”结尾的词变过去式结尾的词变过去式时，直接加时，直接加____. d5a教类 PresentTensePast Tenseskatelivesmiledecideskateddecidedlivedsmiled6a教类 Miss Yan carried a lot of books just now.John studied in the library last Sunday.通过阅读，我发现：通过阅读，我发现：动词以动词以“辅辅音字母音字母+ y”结尾的词变过去式时，结尾的词变过去式时，把把y为为___再加再加_____. ed i7a教类 PresentTensePast Tensecryworryplaystaycriedworriedstayedplayed8a教类 必做题 选做题 watchlikecarrywatertasteenjoy9a教类 PresentTensePastTensewaterlikecarrywateredlikedcarried10a教类 PresentTensePastTensewatchtasteenjoywatchedtastedenjoyed11a教类 Read and tick or cross. I walk to school yesterday.We plaied football in the park last Sunday.I live in Bei Jing 5 years ago.12a教类 Expansionhave/hasdo/doesam/isarehaddidwaswerePresentTensePast Tense13a教类 PresentTensePast Tensegocomeeatdrinkwentcameatedrank14a教类 PresentTensePast Tensewritemakewrotemade不规则变换形式不规则变换形式15a教类 。