(完整)五年级上册一般过去时教案经典版

五年级语法：一般过去时

标志词：yesterday(昨天), last (上一个), this morning（今天早上），ago(以前),

before (在…之前), in 2002(在2002年) 等

用法：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。

也表示过去经常或反复发生的动作。

动词过去式变化规则：

1．一般在动词末尾加-ed，如：watch-watched, cook-cooked

2．结尾是e加d，如：taste-tasted

3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped 4．以“辅音字母+y”结尾的，变y为i，再加-ed，如：study-studied

5．不规则动词过去式：am, is-was, are-were, do-did, see-saw, say-said, give-gave(见附表)

句型：

1、Be动词在一般过去时中的变化：

⑴am 和is 变为was。否定（was not=wasn’t）

⑵are 变为were。否定（were no t=weren’t）

否定句：在was或were后加not 如：He wasn’t at home yesterday.

一般疑问句：把was或were调到句首。如：Was he at home yesterday?

特殊疑问词：疑问词＋was(were) ＋主语＋其他？如：Where were you yesterday?

2、行为动词在一般过去时中的变化

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?

练习：

一、用was were is are填空

1. Today the kitchen tidy and the walls clean.

2. Yesterday the bin full and the walls dirty.

3. There a football match in our school yesterday.

4. There twenty boy students in our class.

5. Where you yesterday afternoon? I at home.

6. The sink full and the bins not empty.

7. They unhappy yesterday.

8. I happy this morning.

9. The students in the music room.

10. My parents at the bank

二、选择正确的答案

( )1．My father________ ill yesterday．

A．isn't B．aren't C．wasn't D．weren't

( )2．________ your parents at home last week﹖

A．Is B．Was C．Are D．Were

( )3．The twins________ in Dalian last year．They________ here now．A．are; were B．were; are C．was; are D．were; was ( )4．________ your father at work the day________ yesterday(前天）﹖A．Was; before B．Is; before C．Was; after D．Is; after ( )5．—Who was on duty last Friday﹖—________．

A．I am B．I was C．Yes, I was D．No, I wasn't ( ) 6. They ________ on a trip in February, 2007.

A. are going

B. going

C. went

( ) 7.We’re going to _____ mountains tomorrow.

A. climb

B. climbed

C. climbing

( ) 8. ____ he ____ football two days ago?

A. Does, play

B. Did, played

C. Did , play

( ) 9.----Good afternoon, Miss Lee. How does Mike feel?

-----He’s tired. He ____ a lot of work ______.

A. does, this morning

B. do , this morning

C. did , this morning ( ) 10. She watered the flowers ________.

A. tomorrow

B. sometimes

C. yesterday morning

( ) 11.What _______ Mike do last weekend?

A. do

B. does

C. did

( ) 12. I ___ my room last Sunday.

A. cleaned

B. clean

C. am cleaning

( ) 13. I often help my mother _____ housework.

A. does

B. did

C. do

( ) 14. _____ you _____ TV last night.

A. Do, watch

B. Did, watch

C. Did, watched

( ) 15.---Did your father write an e-mail yesterday？

A. Yes, he did.

B. Yes, he does

C. No, he don’t