二级上Unit 11 I went the zoo yesterday.ppt

1、Unit 11 I went to the zoo yesterday,1.一般过去时： 含义：发生在过去时间段的事情且这一动作已经结束。 与其连用的时间状语：yesterday (昨天) / ago (在之前) / in the past (在过去) / then (那时) eg: I went to the cinema yesterday evening. 昨天晚上我去电影院。 In the past, her mother was a teacher. 过去，她的妈妈是一位老师。 There was a small village ten years ago. 十年前这有一个小村庄。,

2、2. 动词的过去式的变化规则： 1) 在词尾直接加ed。eg: look-looked 2) 词尾有字母e，直接+d即可。 eg: like-liked live-lived 3) 以辅音字母结尾且这个辅音字母前只有一 个元音，要先双写这个辅音字母再加ed。 eg：hop-hopped skip-skipped 4) 以辅音字母加y结尾的动词，要先把y变i再 加ed。 eg：study-studied cry-cried 5) 特殊变化需特殊记忆 ：*详见书P63 do-did go-went have-had,2.一般过去时的各种句式的转换 1）I went to the zoo yeste

3、rday. 若句子中的过去式为实义动词，（实际含义） 在变否定句与一般疑问句时需借助助动词did, 否定形式：did not= didnt 变一般疑问句需将did提前。 *动词还原成原形 否定句：I didnt go to the zoo yesterday. 一般疑问句：Did you go to the zoo yesterday? 回答：Yes, I did./No, I didnt.,2）She was a teacher before. 若句子中的过去式为was,were,直接在其后加not构成否定句。 was not=wasnt were not=werent 一般疑问句直接将wa

4、s/were 大写提前至句首 否定句：She wasnt a teacher before. 一般疑问句：Was she a teacher before? 回答：Yes，she was./ No, she wasnt.,Doing exercises 1.写出下列动词的过去式 buy- give- see- take- ride- go- speak- have- do- is/am- are- hop-,bought,gave,saw,took,rode,went,spoke,had,did,was,were,hopped,三年级下学期新标准：复习 一般将来时：表将要发生的事情还没有发生。

5、 1) will + V原 2) be going to +V原 eg：I will have a good time. (用be going to 改写句子) I am going to have a good time. We will pick peaches. We are going to pick peaches.,重点短语及句型 see a film 看电影 a lot of=lots of 许多，大量 have a good time 玩得开心，愉快 take photos 照相 speak to 与说 a blow of 一碗. eg: There is a blow of

6、porridge. There are two blows of porridge.,写出形容词的比较级与最高级 clean- happy- quick- hot- strong- long- fast- big- slow- good-,cleaner,the cleanest,happier,the happiest,quicker,the quickest,hotter,the hottest,stronger,the strongest,longer,the longest,faster,the fastest,bigger,the biggest,slower,the slowest,better,the best,( ) Where did you yesterday? A. go B. went C. going 2.( ) Did you see animals? A. a lot of B. lot of C. a lots of 3.( ) Did you see a movie last Sunday? A. yes,