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一般过去时和现在完成时.ppt

前提测评
1. Our teacher ___ English on the radio the day before yesterday.
A. teaches
B. taught
C. had taught
2. The boy thought for a while and ___ an idea.
A. will have
A. lived
B. will live
C. has lived
Teaching Aims: 1. 在老师归纳复习和熟记中考宝典的基础上,让95%
的学生能熟练掌握动词过去式构成、一般过去时的基 本构成和如何判断一般过去时(找标志词)。
2.在老师归纳复习和熟记中考宝典的基础上,让90%的 学生能熟练掌握现在完成时的基本构成、根据 already/never/ever/for/since等标志词来判断现在完成 时、区别have been/gone to与have been in。
Jim刚才在这里. Jim was here a moment ago.
你一小时前去哪儿了? Where did you go an hour ago?
2. 表示过去一段时间经常发生的动作或存在的状态. (常与often, usually, always, sometimes等时间 状语连用 ), 另外由when引导特殊疑问句用一般过 去时,还有由after, before, when引导的时间状语 状语从句。
3.在老师分析讲解和记忆中考宝典的基础上,让一半以 上的学生能对短暂性动词(瞬间动词)在现在完成时中, 不能与表示一段时间的状语连用,要改为延续性动词。
一般过去时
Nothing is impossible.(写出下列动词的过去式)
11..ww动aotrc词kh + ed
rain wash
22节..dpp末词rlraoenfpe尾,双r 只写有这一个个字辅母音, 再字+tss母rtheoioppdp的. 重读闭音
如何判断一般过去时
1. 表示过去某个时间发生的动作或存在的状态. (常与yesterday, yesterday morning, two days ago, just now, last week/last month/last year, on that day, at that time, in 2001…等时间状 语连用)
一般过去时的否定式: didn’t + 动词原形(表动作)
一般过去时的疑问式: Did we / you / they+动词原形…?
1. 他去年总是坐公共汽车去上班. He always went to work by bus last year. √
He was always went to work by bus last year. × 2. 我昨天早上不是六点半起床. I wasn’t got up at 6:30 yesterday morning. ×
2.我爸爸昨天下午不在家. M一y般f过ath去e时r w的a否sn定’t 式at:howmaesny’te/stweerrdeany’t a(表ft状er态no)on.
3.你爸爸昨天下午在家吗? W一 Wa般ass过yIo去u/rh时fea的/th疑seh问rea式/ti:ht…om?e yesterday afternoon? Were we / you / they...?
B. has
C. had
3. ---When ___ you ___ your old friend? ---The day before yesterday.
A. will, visit
B. did, visit
C. have visited
4. ---How long ___ Mrs. Green ___ here?
I didn’t get up at 6:30 yesterday morning. √ 3. 他去年总是坐公共汽车去上班吗? Did he always go to work by bus last year? √
Was he always went to work by bus last year? ×
---About half a year.
A. did, live
B. has, lived C. have, lived
5. The students haven’t visited a museum ___.
A.fore
6. Someone ___ the classroom. Look! How clean it is!
A. has swept B. is sweeping C. have swept
7. Uncle Wang has worked in the factory ___ 30 years.
A. for
B. since
C. over
8. Have you ___ seen a black man?
A. before
33. .tcrr辅yy 音字母+y结尾的,cs变toupdyyy为i,再+ed.
44. .pst元laayy音字母+y结尾的,ed直nejsot接ryoy+ed.
55. .mli以voevee 字母结尾的动词加slimkdeil。e
6不. cflo规yme则变cflae化mwe需强记
write wrote buy bought
找出错处:I was wrote a letter yesterday. 正确:I wrote a letter yesterday.
一E般x过er去ci时se的s构: 成1.w我as爸/w爸ere昨(天表状下态午)在家. My father was a动t 词ho的m过e去ye式st(e表r动da作y)afternoon.
B. ever
C. never
9. Peter lost his bike yesterday. ___ he ___ it yet?
A. Has…looked for
B. Does… find
C. Has …found
10. My brother left school in 2005, and since then he ____ in Beijing.
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