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课件网) 少出门 多通风 勤洗手 戴口罩 Lesson 71-72 He is awful. 目录 Grammar 1 Vocabulary 2 Text 2 PART ONE Grammar 一般过去时(I) 过去某一时间存在的状态 be 的过去式是was 和were, was 用于第一人称和第三人称单数， were用于其他人称， 如：We were there at four o’clock.(P140) Were you at the butcher’s.(P133) I was at home on Saturday.(P136) 表示过去某一时间发生的动作 一般过去时(II) 知道一般过去过的几种基本句型 知道行为动词一般过去时的构成 含有行为动词的过去时句型 He plays in the park. He played in the park. Does he play in the park Did he play in the park？ What does he do What did he do 总结： 一般过去时中，动词不能直接用于提问，需要助 动词did来帮忙。含有助动词的句子，动词要用原形。 do/ does 的过去式是 did，did的否定式是didn’t。 陈述句：I walked to school yesterday. 否定句：I didn’t walk to school yesterday. 一般疑问句：Did you walk to school yesterday 回答：Yes, I did. /No, I didn’t. 一般过去时(II)句型： 规则动词的过去式 1、一般情况下，动词词尾加 -ed work --worked play--played wanted--wanted 2、以不发音的 -e 结尾动词，动词词尾加 –d live--lived move--moved taste--tasted 3、以辅音字母 + y结尾的动词，把-y变为-i 再加-ed study--studied copy--copied cry--cried 4、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed， stop --stopped 1.一般情况下，在动词原形后直接加ed。 如：wanted，played。2.以不发音的字母e结尾的动词，直接加d。 如：hoped，lived。3.重读闭音节单词需双写最后一个辅音字母，再加ed。如：stopped, shipped。4.以辅音字母+y结尾的动词变y为i，再加ed。 如：studied，worried。5.有些动词不符合上面的规则，需要特殊记忆。 如：am(is)-was, are-were, go-went, do-did eat-ate, swim-swam, buy-bought, see-saw, teach-taught, bring-brought, think-thought, fall-fell, hurt-hurt, break-broke, win-won, lose-lost二、动词过去式变化规则：重读闭音节三要素：1.必须是重读音节；2.最后只有一个辅音字母；3.元音字母发短元音1. 一般的动词后面直接加-ed ① 清辅音后面加ed，读[t] asked ② 浊辅音或元音后面加ed，读[d] cleaned ③ d/t +ed [ d] dusted 2. 单词末尾是e的直接加d believed 3. 辅音字母加y结尾的单词，要把y变i加ed， studied 三、发音规则： 常用时间状语：引导的含过去时的句子 Yesterday Today The day before yesterday This morning This afternoon This evening tonight 一般过去时 一般现在时 一般过去时 yesterday morning yesterday afternoon yesterday evening last night the day before yesterday in the morning the day before yesterday in the afternoon the day before yesterday in the evening the night before last 1. All the books _____ (be) not here, but they _____ (be) here a moment ago. 2. It _____ (be) there just now, but it isn’t there now. 3. Your CD (be) on the ground just now. 4. Where’s the camera It _____ (is) there a moment ago. 5. It _____ (be) Helen’s birthday yesterday. 6. Tom _____(go ) to visit a farm last week. 7. The twins _____ (water) the flowers in the garden yesterday morning. 8. I _____ (watch) a film with my friend last Friday. 9. What_____ (do) you do three days ago 10. _____ (be) there any parks in the to ... ...
