(
课件网) Lesson 75-76 少出门 多通风 勤洗手 戴口罩 Uncomfortable shoes Grammar 1 Vocabulary 2 Text 3 目录 Grammar Lesson 76 When did you … this month this year this week last year week last week ago the month before last the year before last the week before last last month two days six years an hour 表过去的时间状语 一般过去时 表示过去某一时间所发生的动作或存在的状态。谓语动词要用一般过去式。 经常与yesterday（昨天）, last week（上周）, last month（上个月）, last year（去年） two months ago（两个月前）, the day before yesterday（前天），in 1990 (在1990年), in those days （在那些日子里）等表示过去的时间状语连用。 一、含义： 实义动词的一般过去时态 肯定句：主语+动词过去式 I went home yesterday. 否定句：主语+didn't +动词原形 I didn't go home yesterday. 疑问句：Did +主语+动词原形 Did you go home yesterday 肯定回答： Yes, I did. 否定回答：No, I didn't. 对时间提问 When did you… 对动作提问 What did you do… 8 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： an hour ago looked at a photograph a minute ago jumped off the wall last week walked across the park an hour ago washed his hands last year worked in an office five minutes ago asked a question a month ago typed those letters every day this week watched television last month talked to the salesman two weeks ago thanked her father an hour ago dusted the cupboard three hours ago waited at the bus stop the year before last painted that bookcase a year ago wanted a car like that one a day ago greeted her has are don’t watch doesn’t go Do like likes looks watches goes 改错 went--go have--had taughts--taught saw--see wasn’t—didn’t do wait—waited find—found Vocabulary How many kinds of shoes do you know？ Brainstorm athletic shoes /sports shoes hiking shoes/travelling shoes casual shoes sandals slippers high-heeled shoes/high heels canvas work boots Do you like this style comfortable lovely in fashion New words and expressions ago adv. 以前 buy (bought) v. 买 pair n. 双，对 fashion n. （服装）流行式样 uncomfortable adj. 不舒服的 wear (wore) v. 穿着 ago 用于一般过去时； 我三天前去了伦敦。 I went to London three days ago. 她30分钟前离开的。 She left 30 minutes ago. ★ago adv. 以前 7/24/2024 区别ago/ before a ... ...
