2013年新人教版七年级英语下册Unit_11_How_was_your_school_trip_Section_A课件

一般过去时的详细讲解

Unit 11 How was your school trip?

Section A2015年3月11日 1

一般过去时的详细讲解

What do/does you he/she do every day? I don’t clean the room doesn’t \ He watches TV Do We read a book Does She cooks \ Tom walks

What did you/he/she do last weekend? I didn’t cleaned the room didn’t He watched TV Did We read books DidShe cooked for us Tom walked

一般过去时的详细讲解

Grammars : 一般过去时

一、 一般过去时的概念表示过去某个时间或某一段时间内发 生的的动作或存在的状态，常和表示 过去的时间状语连用，如 yesterday,last night, in1990,two days ago 等。一般过去式也表示过去 经常或反复发生的动作，常和 often,always等表示频度的时间状语 连用。2015年3月11日 3

一般过去时的详细讲解

三、动词过去式的构成 清念 /t/, 元浊/d/;

1. 规则动词的过去式 /t/ /d/ 之后念/id/ 1) 一般情况下，在动词原形后面加-ed。 2)以不发音e结尾的动词，在词尾直接加-d。 3)以重读闭音节(即辅音+元音+辅音)末 尾只有一个辅音字母的动词，要先双写这个 辅音字母后，再加 –ed。 4)以“辅音字母+ y”结尾的动词，先将 y 改为 i, 再加 –ed。 口诀：一加ed,二加d,三要双写，四注意，y变成ied,特殊形式特殊记。

一般过去时的详细讲解

不规则动词的过去式 am/is was are were run ran can could do/does did say said have/has had go went see saw come came feed(喂)fed take took buy bought eat ate get got read read ride rode teach taught

一般过去时的详细讲解

写出下列动词的过去式。不规则动词 go went ride rode do did is was are were have had eat ate buy bought see saw 规则动词 pick picked visit visited watch climb watche study d worry play climbed live studied stop worried played

一般过去时的详细讲解

2. 行为动词(v.)的一般过去时态(1)肯定句式：主语 + v-ed+ 其它.【do , does---did】

(2)否定句式：主语 + didn’t + v原形+ 其它.【did not = didn’t】

(3)一般疑问句：Did + 主语+ v原形+ 其它？ 肯定回答：Yes,主语+did. 否定回答：No,主语+did’t. (4)特殊疑问词+did+主语+v.原形+其他？

一般过去时的详细讲解

Did you......yesterday? Yes,I did./No,I didn't.

play basketball watch TV

play computer game

一般过去时的详细讲解

Did he/she......yesterday? Yes, he/she did. No,he /she didn't.

talk with a farmer

stay at home

watch the stars

play tennis

一般过去时的详细讲解

Phrases

milk a cow

go for a walk

ride a horse

一般过去时的详细讲解

talk with a farmer

take some photos feed chickens

一般过去时的详细讲解

1a Match the phrases with the pictures. went for a walk e rode a horse a talked with a farmer f

milked a cow b c fed chickens took some photo d

一般过去时的详细讲解

1b Listen and circle the three things Carol did on her school trip in 1a.

went for a walk rode a horse talked with a farmer

milked a cow fed chickens took some photo

一般过去时的详细讲解

1c Ask and answer questions about Carol’s school trip.A: Did Carol take any photos? B: Yes, she did. A: Did Carol ride a horse? B: A: Did Carol talk with the farmer? B:

一般过去时的详细讲解

1. Did you see any

cows? Yes, I did. I saw quite a lot.

quiet a lot (相当多)+of+可数或不可数, 也可以单独使用。

quite a little 相当多+不可数名词quite a few 相当多+可数名词

一般过去时的详细讲解

e.g. 我们喝了不少牛奶。 We drank quite a lot of milk. 我看到了相当多的奶牛。 I saw quite a lot of cows. 夏天我经常打网球。 I play tennis quite a lot in the summer. 不少学生迟到了。 Quite a few students were late.