2013年春人教版英语七年级下册第十二单元第一课时教学课件Section_A_1.ppt

1、Unit 12,Section A 1a-2d,2020年8月31日,3,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。,一、 一般过去时的概念,1. 规则动词的过去式 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

2、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。,三、动词过去式的构成,清念 /t/, 元浊/d/; /t/ /d/ 之后念/id/,二. 写出下列单词的过去式 talk milk am /is are go ride feed take do see,talked was went fed did,milked were rode took saw,On Saturday morning.,played badminton,on saturday afternoon .,went to the beach,

3、on saturday night.,went to the cinema,On Sunday morning.,camped by the lake,on Sunday afternoon.,went boating,On Sunday night.,did homework,l have a good friend , his name is Bob . he had a good time last weekend,on Saturday morning he in the afternoon he with his friends ,on saturday night he on su

4、nday morning he and drew some pictures ,in the afternoon he in the river,on Sunday night he,played badminton,went to the beach,went to the cinema.,camped by the lake,went boating,did his homework.,Match the activities with the pictures a-f.,1. did my homework _ 2. went to the cinema _ 3. went boatin

5、g _ 4. camped by the lake _ 5. went to the beach _ 6. played badminton _,f,a,e,b,d,c,1a,Listen and write the day, morning, afternoon or night below each picture.,Listening,1b,Sunday night,Saturday afternoon,Sunday afternoon,Saturday morning,Sunday morning,Saturday night,Role-play. Student A is Lucy.

6、 Student B asks Lucy about her weekend.,Pairwork,1c,Well, on Saturday morning, I played badminton.,I went to the beach.,What did you do last weekend, Lucy?,What did you do on Saturday afternoon?,I went to a movie.,What did you do on Saturday night?,What did you do on Sunday morning?,I went boating w

7、ith my friends.,I camped by the lake.,What did you do on Sunday afternoon?,What about Sunday night?,I did my homework at home., Hi, Li Lei. _ _ your weekend? Not bad. I _ by the lake, and l _ _ .,How was,went fishing,camped,小试身手,看图补全对话。, Really? Sounds _. What did you do, Wu Lin? Well. I _ _ with my friends in the afternoon. And after l went to the cinema, l did my _ last night.,interesting,went boating,homework,V. 汉译英,1. 他上周星期六去钓鱼了。 2. 昨天晚上我和爸爸一起去看电影了。 3. 上个月老师和我们一起去湖边划船。,He went fishing last Saturday. My father went to cinema with me last