Irregular verbsppt配套的教案及板书设计

一般过去时态的教学设计

Step 1: Warm up 1.

Free talk：

What’s the date today? What was the date today? How do you feel today? How did you feel yesterday? Did you watch TV last night? What did you do last weekend? When did you get up this morning? Step 2:一般过去时：

1．一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时用动词的过去式来表示。

2．复习动词短语及相应的过去式

washed the clothes rowed a boat

visited grandparents learned Chinese

cleaned the room watered the flower

watched TV played football

climbed a mountain listened to music

fly kites flew kites

read a book read a book

sing and dance sang and danced

eat good food ate good food

swim swam

do did

am/is was

are were

study studied

3.（一）分小组讨论归纳出规则动词的过去式构成：

展示：

1、一般加ed ; 2、以e结尾的加d；

拓展：

3、以辅音字母加y结尾的改y为i加ed；

4、以辅元辅结尾的重读闭音节，双写末尾的辅音字母加ed （二）分小组讨论归纳出不规则动词的过去式构成：

展示：

1、没有变化，如 : put -put 2、改变元音的，如 :ring – rang，run – ran，become - became 3、更特殊的情况，如：have – had，is – was，see – saw，leave – left，hide – hid 4.读课本69页的不规则动词表

设计意图：

小组合作学习克服了以前教学的覆盖率不高、学生的实践机会不够多、训练不够充分的缺点，逐步改变了学生惰性较强、懒于开口、过分依赖教师的被动学习方式。在小组合作学习过程中，学生在知识、能力、兴趣、素质等方面相互沟通，相互认同，相互补充，相互影响，相互促进。这种学习方式可以解决个别差异，缩小两极分化，有助于因材施教。

4.总结与一般过去时连用的时间状语：

1.last night/week 2.yesterday,yesterday evening 3.three days ago

5.Be动词在一般过去时中的变化：

⑴am 和is在一般过去时中变为was。（was not = wasn’t）

⑵are在一般过去时中变为were。（were not = weren’t）

⑶带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。

3．句中有实义动词的一般过去时的句子：

否定句：didn’t + 动词原形，如：Jim didn’t go home yesterday.

一般疑问句：在句首加did，句子中的动词过去式变回原形。

如：Did Jim go home yesterday?

特殊疑问句：⑴疑问词+ did + 主语+ 动词原形？

如： What did Jim do yesterday?

⑵疑问词当主语时：疑问词+ 动词过去式？

如：Who went to home yesterday? Step 3、当堂练习

1. Tom and Mary ___________ (come) to China last month. 2. Mike _________________(not go) to bed until 12 o'clock last niht. So he ______ (get) up late. 3. Mary __________ (read) English yesterday morning. 4. Tom ___________ (begin) to learn Chinese last year. 5. My mother ________________ (not do) housework yesterday. 6. There ____________ a telephone call for you just now. (be) 7. -When _______ you _________ (come) to china?

-Last year. 8. _________ (be) it cold in your city yesterday? 9. How many people ________ (be) there in your class last term? 10. There ________ (be) a football match on TV yesterday evening, but I _________ (have) no time to watch it. 11. 我过了一个忙碌但却刺激的周末。

_________ _________ __________ __________but exciting weekend. 12. 上周六他们做什么了？他们做作业和购物了。

What ________ they _________ _________ Saturday? They _________ __________ homework and _________ ________ __________. 13. 今天早上方方得做饭，因为昨晚他父亲不在家。

This morning Fangfang _______ _______ _______ _______ because his father _______ ________ ________ yesterday. 14. 他在打扫教室的时候，发现地上有块表。

When he ______ the classroom, he ______ a watch on the ground. 15. 他什么时候出生的？1980年。

--When _______ he _______ ---_______ 1980.