一般过去时和现在完成时ppt课件

---About half a year.
A. did, live
B. has, lived C. have, lived
5. The students haven’t visited a museum ___.
A. already
B. ever .
C. before
6. Someone ___ the classroom. Look! How clean it is!
4. 我以前从没骑过马. I _h_a_v_e___ never _r_i_d_d_e_n_ a horse before. 5. 你爸爸在哪? 他去了英国. Where is your father? He __h_a_s__g_o_n_e__t_o______ England.
1. ---What ___ Mr. Jones ___ before he moved here?
---He drove a city bus.
A. did, do
B. does, do
C. do, do
2. Jane ____ a new dress every month when she was in Shanghai.
sugar?
---Sorry. But I only
a little.
A. am putting B. put .
C. will put
现在完成时
构成: have/has + 动词的过去分词
1用.我法已: 1做. 完过作去业的了动. 作对现在所造成的影响. I have a常lre与adaylrfeinaidsyh,eydemt,ynheovmeerw, eorvke.r, once,
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。
1.---I have seen the film “Titanic (铁达尼号)” .
---When
you
it?
A. have, seen B. did, see
C. will see
2. ---What did the teacher say just now?
---He ______ us not to play computer games
A. lived
B. will live .
C. has lived
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)
A. will have
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?
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.
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
一般过……去……时….. & 现在完成时
.
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.
all day.
A. tells
Hale Waihona Puke Baidu
B. told
C. has told
3. ---How was your weekend?
---Great! We ______ a picnic by the lake.
A. have
B. are having C. had
4. ---Haven’t I told you I like coffee without
A. buys
B. will buy
C. bought
3. How clean the classroom is! When
you
it?
A. do, clean
B. did clean
C. have, cleaned
4. 当我还是一个小孩的时候, 我经常在街上踢足球.
___I_o__ft_e_n__p_la__y_e_d_f_o_o_t_b_a_l_l___.in summer when he was young.
2. t他w刚ice回, 来ju.st, before, still, so far, in the last 10 3.Hy你ee曾ahar经ss,跟jrue外scte国cno人tmly说e, eb国av话cekr吗. s?ince等连用. (already _H_常a_v_e_用__于yo肯u 定eve句r _,_sy_pe_o_tk_e用_n_于to否a f定or句eig,n疑er?问句.)