高中英语 现在完成时精讲精练 课件
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2.He’s learned about 5,000 English words since he went to college. 他上大学以来大约学了五千个英语单词。
3.We have known each other for twenty years. 我们认识有二十年了。
4.I haven’t seen her for a long time.
I’ve never been to Japan before.
（我以前没去过日本。）
She went to Japan a year ago.
（她一年前去了日本。）
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选用 ago和 before填空:
1. His parents died ten years _a_go__ 2.I have never been thereb_e_fo_re__
their software programs. 7.Mr Chen _g_a_v_e__(give)up smoking last year. 8.Mr chen _h_a_s__g_i_v_e_n_(give) up smoking since last year.
现在完成进行时(has/have been doing sth) 表示动作从过去某一时间开始，一直延续 到现在，而且很可能还要延续下去。如： It has been raining for many days. 雨已经下了多天了。（还可能继续下）
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我好久没有见到她了。
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选用ch other __fo__r __ a long time.
2.His father has been in the Party __s_in_c_e_ 10 years ago. 3.The film has been on _f_o_r___ 20 minutes.
_h_a_s_g_o_n_e_. 5. Hi Jim! Where _h_a_v_e_ you _b_e_e_n_ ? Li Lei
is looking for you.
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注意二：
since+时间点
for+时间段
1.Mr. Smith has worked here since 1984. 1984年以来，史密斯先生一直在这工作。
I have been waiting for him for two hours, but he still hasn’t come.
用动 词适当形式 填 空： 1.She is very tired. She_h_as__b_e_en__t_y_p_in_g (type) letters all day. 2. They _h_a_v_e_b_e_e_n_w__id_e_n_i_n_g__ ( widen ) the road.
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上一页
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现在完成时练习
动 词 填 空：
1._H_a_v_e_ you _c_le_a_n_e_d__(clean) the room? Yes, we _h_a_ve__d_o_n_e__(do) that already.
2.___H_a_s_ he _s_e_e_n__(see) this film yet? Yes. 3. How many times _h_a_v_e_you_b_e_e_n__(be) there? 4. I _h_a_v_e__re_a_d__ (read) the novel twice. It’s interesting. 6. So far, many countries_h_a_v_e_d_e_v_e_lo_p__e_d(develop)
Yes, he has. / No, he hasn’t.
注意一：
1.have/ has been to（曾经去过某地，现已回来）
have/has gone to（去了某地，现在未回来） 1.他去了美国. He has gone to America.
2.他去过美国. He has been to America.
Thank you ! Good bye!
already. ④ He has been away for two years. ⑤ He has been an English teacher since 1992.
1、例如: 我已经吃了午饭.
I have already had lunch. 否定句:I haven’t already had lunch. 一般疑问句:Have you already had lunch ?
Yes, I have. / No, I haven’t. 2.他从事英语教学10年了. He has taught English for ten years. He hasn’t taught English for ten years.
Has he taught English for ten years ?
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现在完成 时
一、用法：现在完成时表示过去发生或已经完成的
动作对现在造成的影响或结果，也可表示过去已经开 始，一直延续到现在的动作或状态。
二、结构：have（has）+动词过去分词
三、常用时间状语：already， just， yet， ever，
never，since+时间点, for+时间段等. ①She has already finished the work. ② I have never seen the film before. ③Have you had lunch yet? Yes, I have had lunch
1. Mum is not at home now. she _h_a_s__go_n_e__to the shop.
2. _H__a_v_e_ you ever _b_e_e_n_ to kunming ? Never.
3. Where __h_a_v_e you _b_e_e_n__ these days? 4. Where is Peter? I don’t know where he
4.Mr Green has worked here __s_in_c_e_ he came to China.
5.His grandparents have been dead _f_o_r___ several years.
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注意三：before泛指“以前”时，可 用于现在完成时中；ago表示“现在 的一段时间以前”，是一般过去时 的时间状语。
3.We have known each other for twenty years. 我们认识有二十年了。
4.I haven’t seen her for a long time.
I’ve never been to Japan before.
（我以前没去过日本。）
She went to Japan a year ago.
（她一年前去了日本。）
上一页
主菜单
下一页
选用 ago和 before填空:
1. His parents died ten years _a_go__ 2.I have never been thereb_e_fo_re__
their software programs. 7.Mr Chen _g_a_v_e__(give)up smoking last year. 8.Mr chen _h_a_s__g_i_v_e_n_(give) up smoking since last year.
现在完成进行时(has/have been doing sth) 表示动作从过去某一时间开始，一直延续 到现在，而且很可能还要延续下去。如： It has been raining for many days. 雨已经下了多天了。（还可能继续下）
上一页
我好久没有见到她了。
主菜单
下一页
选用ch other __fo__r __ a long time.
2.His father has been in the Party __s_in_c_e_ 10 years ago. 3.The film has been on _f_o_r___ 20 minutes.
_h_a_s_g_o_n_e_. 5. Hi Jim! Where _h_a_v_e_ you _b_e_e_n_ ? Li Lei
is looking for you.
上一页
下一页
注意二：
since+时间点
for+时间段
1.Mr. Smith has worked here since 1984. 1984年以来，史密斯先生一直在这工作。
I have been waiting for him for two hours, but he still hasn’t come.
用动 词适当形式 填 空： 1.She is very tired. She_h_as__b_e_en__t_y_p_in_g (type) letters all day. 2. They _h_a_v_e_b_e_e_n_w__id_e_n_i_n_g__ ( widen ) the road.
上一页
主菜单
下一页
上一页
主菜单
现在完成时练习
动 词 填 空：
1._H_a_v_e_ you _c_le_a_n_e_d__(clean) the room? Yes, we _h_a_ve__d_o_n_e__(do) that already.
2.___H_a_s_ he _s_e_e_n__(see) this film yet? Yes. 3. How many times _h_a_v_e_you_b_e_e_n__(be) there? 4. I _h_a_v_e__re_a_d__ (read) the novel twice. It’s interesting. 6. So far, many countries_h_a_v_e_d_e_v_e_lo_p__e_d(develop)
Yes, he has. / No, he hasn’t.
注意一：
1.have/ has been to（曾经去过某地，现已回来）
have/has gone to（去了某地，现在未回来） 1.他去了美国. He has gone to America.
2.他去过美国. He has been to America.
Thank you ! Good bye!
already. ④ He has been away for two years. ⑤ He has been an English teacher since 1992.
1、例如: 我已经吃了午饭.
I have already had lunch. 否定句:I haven’t already had lunch. 一般疑问句:Have you already had lunch ?
Yes, I have. / No, I haven’t. 2.他从事英语教学10年了. He has taught English for ten years. He hasn’t taught English for ten years.
Has he taught English for ten years ?
下一页
现在完成 时
一、用法：现在完成时表示过去发生或已经完成的
动作对现在造成的影响或结果，也可表示过去已经开 始，一直延续到现在的动作或状态。
二、结构：have（has）+动词过去分词
三、常用时间状语：already， just， yet， ever，
never，since+时间点, for+时间段等. ①She has already finished the work. ② I have never seen the film before. ③Have you had lunch yet? Yes, I have had lunch
1. Mum is not at home now. she _h_a_s__go_n_e__to the shop.
2. _H__a_v_e_ you ever _b_e_e_n_ to kunming ? Never.
3. Where __h_a_v_e you _b_e_e_n__ these days? 4. Where is Peter? I don’t know where he
4.Mr Green has worked here __s_in_c_e_ he came to China.
5.His grandparents have been dead _f_o_r___ several years.
上一页
主菜单
下一页
注意三：before泛指“以前”时，可 用于现在完成时中；ago表示“现在 的一段时间以前”，是一般过去时 的时间状语。