1、整理課件be動詞的一般過去式Past Simple of “be”主講人：王潔主講人：王潔石嘴山實驗中學石嘴山實驗中學整理課件Lets start with a story Once upon a time, there was a girl named Snow White. 整理課件In her kingdom, many people were familiar with her because she was the most beautiful and lovely girl in the world. 整理課件One day, she was given a big, red ap

2、ple and ate it整理課件However, today we will focus on the However, today we will focus on the grammar in the story, but not the story grammar in the story, but not the story itself.itself.Lets see the sentences in the story:1. Once, there was a girl named Snow White. 2. In her kingdom, many people were

3、familiar with her because she was the most beautiful and lovely girl in the world. 3. One day, she was given a big, red apple and ate itQuestion: Do you notice the word “was & were”? Why do we use “was & were” here?整理課件be動詞的一般過去式（Past Simple of “be”）1. 1. be動詞表達意義動詞表達意義be動詞的一般過去時態(tài)表示人或物在。E.g.

4、1. Jim was thirteen last year.2. They were busy yesterday. 整理課件The things happened in the past.futurenowpastThe Simple Past TenseA diagram may help to illustrate the problem:整理課件Note:Note:在英語中，時間的變化是由動詞變化動詞變化體現(xiàn)出來的整理課件They were popular. One more example:整理課件They are popular. 整理課件2. be動詞的變化Note: am, i

5、s的過去式是的過去式是was, are的過去式是的過去式是were. 整理課件3. be動詞構(gòu)成的句式 3.1 肯定句肯定句 主語主語+be動詞過去式動詞過去式+其他其他 e.g. I am busy. (一般現(xiàn)在時一般現(xiàn)在時) I was busy. (一般過去時一般過去時)Note: 單數(shù)用單數(shù)用was，復數(shù)用，復數(shù)用were.整理課件 3.2 否定句否定句 主語主語+was/were+not+其他其他 e.g. I am not busy. (一般現(xiàn)在時一般現(xiàn)在時) I wasnt (was not) busy. (一般過去時一般過去時)整理課件 3.3 一般疑問句一般疑問句 Was/W

6、ere+主語主語+其他？其他？ e.g. 1. Are you busy? (一般現(xiàn)在時一般現(xiàn)在時) 2. Were you busy? (一般過去時一般過去時)整理課件15 4. be動詞的過去式有四巧動詞的過去式有四巧時間狀語巧 ： 形式巧 ：否定句結(jié)構(gòu)巧 ：疑問句式巧 ：表示過去的短語要記牢；單數(shù)was，復數(shù)were； not緊跟was / were； was / were向前跑（提前）。 整理課件 am , is 過去式 was否定式 was not / wasnt are 過去式 were 否定式 were not /werent 5.1 be動詞的一般過去時的用法 5. 小結(jié)小結(jié) 5.