(课件网) Unit1 A Parade Day. 游行日 What does Ben do today What did Ben do yesterday He cooks some food today. He cooked some food yesterday. “三个”规律 1.动词结尾字母为 t或d ，ed发/id/ 2.在浊辅音和元音后面发/d/ 3.在清辅音后面发/t/ 清辅音 /p/ / t/ / k/ /f/ /θ/ /s/ / / / h/ /ts/ /t / /tr/ 浊辅音 /b/ /d/ /g/ /v/ / / /z/ / / / r/ /dz/ /d / /dr/ /m/ /n/ /l/ /j/ /w/ 一般过去时动词“-ed”的发音规律 动词的过去式 ask visit move arrive plan stop try fly asked visited moved arrived planned stopped tried flied 规则动词的形式 4种基本情况 do- did have- had go- went eat- ate swim- swam sing- sang used use used a computer [ d ] I used a computer. What did you do yesterday studied study [ d ] studied English/Math I studied English/Math. 数学 What did you do yesterday cleaned clean cleaned the windows [ d] I cleaned the windows. What did you do yesterday played play played basketball [ d ] I played basketball. What did you do yesterday visited visit visited grandma [ id ] I visited grandma. What did you do yesterday talked talk talked with mother [ t ] I talked with mother. What did you do yesterday jumped jump jumped up [ t ] I jumped up. What did you do yesterday ran run ran on the playground I ran on the playground. 在操场跑步 What did you do yesterday last night the day before yesterday last Sunday Vocabulary Listen and say. use/used study/studied play/played visit/visited run/ran talk/talked jump/jumped clean/cleaned 一、写出下列单词的过去时形式。 1. play _____ 2. run _____ 3. talk _____ 4. visit _____ 5. use _____ 6. study _____ 7. jump _____ 8. clean _____ played ran talked visited used studied jumped cleaned Pair work: What did do yesterday I you used a computer. studied English/Math. played basketball. visited grandma. talked with mother. jumped up. cleaned the window. ran run ran on the playground. Practice A: What _____ you do yesterday B: I _____. A: What _____ you do the day before yesterday B: I _____. 提示图片： used the computer talked on the phone did did Practice A: What did you do yesterday B: I _____ English. A: What did you do the day before yesterday B: I _____ on the playground. 提示图片： studied ran Practice A: _____ did you do yesterday B: I _____ in the PE class. A: _____ did you do the day before yesterday B: I _____. 提示图片： jumped visited my grandma What What Practice A: What did you do yesterday B: I _____. A: What did you do the day _____ yesterday B: I _____. 提示图片： played basketball cleaned the windows before 本节课学习的单词有哪些？ run ran 1.抄写Unit1 单词各1行，并写上中文意思。 2.读课本第9页单词。
