1、（广东版）开心英语课件五年级上册 unit10,Unit10 I planted trees,教学目标：重点掌握动词的过去式，以及其在句子中的具体运用。例如：What did you do yesterday? I planted trees yesterday What did Mary do yesterday? She watched TV yesterday.,plant-,watch-,wash-,cook-,planted,watched,listen-,help-,Paint-,call-,washed,cooked,listened,helped,painted,called,
2、动词过去式有几种变化:,1、在动词后面直接加ed.,plant-planted,help-helped,2、以字母y结尾，先将y变成i再加ed.,carrycarried study-studied,am/ iswas areweredo/doesdid read-read,3、不规则变化：,What did you do yesterday?,I planted trees yesterday.,What did Mary do yesterday?,She watched TV yesterday.,I planted tree yesterday.,She watched TV yest
3、erday.,Did you plant trees yesterday?,Yes, I did.,No, I didnt.,Did she watch TV yesterday?,Yes, she did.,No, she didnt.,用所给单词的适当形式填空：,1. What you (do) now?,I (clean) my room.,2.What you (do) every afternoon?,I ( wash) my shoes.,are,doing,am,cleaning,do,do,wash,3.What you (do) yesterday morning?,did,do,I (watch) TV yesterday morning.,watched,Mary (cook) some tofu everyday?,Does,Cook,Yes, she .,( No, she .),they (listen) to music the day before yesterday?,Yes, .,( No, .),Did,did,didnt,listen,they,they,does,doesnt,Thank you for reading,
