演示文稿很重要.ppt

1、英语时态总汇： 1.一般现在时：表示经常性或习惯性动作 What do you do on the weekend? I usually clean my room. 标志词：usually 2.正在进行时：表示动作正在进行 句型构成：主语+be+动ing What are you doing now? I am cleaning my room. 标志词：now 3.一般将来时：表示将要发生的某种行为或动作 句型构成：主语+be going to +动（原） What are you going to do tomorrow? I am going to clean my room. 标志词

2、：tomorrow tonight next Monday,Unit 2 Lets learn!,last weekend,This is my weekend On the weekend, Im usually very busy. In the morning, I usually clean my room. In the afternoon, I usually wash my clothes. At night, I usually watch TV. And on Sundays, I usually stay at home all day.what do you do on

3、the weekend?,On the weekend, Im usually very busy. In the morning, I usually clean my room. In the afternoon, I usually wash my clothes. At night, I usually watch TV. And on Sundays, I usually stay at home all day.what do you do on the weekend? 时光穿梭，回到过去 Last weekend, I was very busy. In the morning

4、, I cleaned my room. In the afternoon, I washed my clothes. At night, I watched TV. And last Sunday, I stayed at home all day.what did you do on the weekend?,一般过去时动词的变化规则： 将一个句子表达为一般过去时态，当遵循“直”“去”“双”“改”四字决。 “直” 一般情况下动词原型后直接加-ed.如：clean-cleaned “去” 以不发音的字母“e”结尾的动词,去掉“e”再加-ed.write-writed “双” 重读闭音节单词需

5、要双写最后一个辅音字母，再加-ed.如： stop-stopped. “改” 以辅音字母加 y 结尾的动词，变“y”为“i”，再加-ed.如：study-studied,读音规律： 清后/t/. 元浊/d/. /t/、/d/之后读/id/. 你来试一试！ cleaned my room washed my clothes stayed at home watched TV,一般过去时态的不规则变化can、be(am is are)、do(do does),be can do 变形顺口溜 am、is 变 was, are 的过去要用were, does、do 全 did, can、can、can

6、 变could!,练一练,请把下列动词变为过去式！,last,clean the room. sweep the floor. water the flowers wash the clothes. watch TV. stay at home. play football visit grandparents dance. use computer stop study. carry. cry. study Chinese is. am. are. do homework. do world puzzles. can,练一练,what did you do?,last,A: How are you? B:I am fine! A:How was your weekend? B:It was fine! A:What did you do? B:I did my homework.,学习成果展示,Last weekend,介绍你自己的周末吧！,Last weekend, I was very_.I _ in the morning.I_ and _ in the afternoon.I_ and