人教版英语九年级课件unit12sectionagrammarfocus-4c
I arrived at the cinema.
________________________________________ By the time I arrived, the movie had started. ________________________________________
Then, I brush my teeth, still sleepy.
Next, I have breakfast.
I take my schoolbag and leave home.
I come to the bus station and wait for the school bus.
2. 如果从句中的谓语动词为一般现在时或现在完成 时，那么从句中的谓语动词常用将来完成时，表示 “截止到将来的某一时刻为止，主句动作将已完 成。” By the time I get home, they will have left. 我到家时他们将已经离开。 By the time I graduate next year, I will have lived here for five years. 到明年毕业时，我将已经在这待了五年了。
4aMake sentences using by the time or before.
1.Tim went into the bathroom. Mary got up.
________________________________________ By the time Mary got up，Tim had already gone into the bathroom. ________________________________________
Before the workday ended, I had completed the ________________________________________ work for my boss. ________________________________________
5.The movie started.
In the end, I arrive at school.
When I got to school, I realized that I had left my backpack at home. By the time I got back to school, the bell had rung. Before I got to the bus stop, the bus had already left.
用法成的动作 或存在的状态。句中常用by,before, when, until等词引导 时间状语。它是以过去某一时间为起点，所以过去完成 时是一个相对的时态，表示的是“过去的过去”。 Most of the guests had left when he arrived at the party. 当他到达晚会时，他发现大多数客人已经离开了。
2. The coffee became cold. I put cream in the coffee.
Before the coffee become cold, I had put cream in the ________________________________________ it. ________________________________________
by the time 意为“到……时候(为止)” 1. 如果从句中的谓语动词是一般过去式，那么主句的 谓语动词通常用过去完成时，表示“截止到从句动 作发生时，主句动作已经完成，即过去的过去”。 By the time you came back, I had finished this book. 你回来时我已经把这本书看完了。 （从句谓语动词came back 为一般过去 时，所以主句 动作用过去完成时had finished, 表示过去的过去。）
Life is full of the unexpected.
Section A Grammar Focus4c
Look at the following pictures and talk about what you usually do in the morning.
I am waken up by the clock.
2. 过去完成时还可表示过去某一时刻之前发生 的动作或状态持续到过去某个时间或持续下去， 常与for, since等词连用。 When Jack arrived, Mary had been away for almost an hour. 当杰克到时，玛丽已经离开快一个小时了。
by the time 的用法
3.The teacher collected the math homework.
I got to school.
By the time I got to school, the teacher had collected ________________________________________ the math homework. ________________________________________ 4.I completed the work for my boss. The workday ended.
I was about to go up to my office when I decided to get a coffee first. As I was waiting in line with the other office workers, I heard a loud sound.
结构: had +动词的过去分词
合集下载
Unit12SectionA(GrammarFocus4c)语法课教学课件人教版英语九年级全册
他说他以前见过你。 He said that he __h_a_d_s_e_e_n_ (see) you before.
2.过去完成时词可以表示过去某一时刻之前发生的动作或呈现 的状态，这一动作一直持续或将继续下去。
到了六点钟为止，他们已经工作了八小时了。 By six o’clock they _h_a_d__w_o_r_k_e_d__ (work)for eight hours. 我到广州时，他在那里很长时间了。 When I came to GZ , he __h_a_d_b_e_e_n__(be) there for a long time.
Grammar Focus
1.当我到学校时，我意识到我把背包忘在家里了。 When I __g_o_t_to___ school, I realized that I _h_a_d__le_f_t__ my backpack at home. 2.我回到学校时，铃已经响了。 By the time I _g_o__t _b_a_c_k_ to school, the bell _h_a_d__ru_n_g__.
2. The coffee became cold. I put cream (n. 奶油) in the coffee. B__e_fo_r_e_I_p_u__t _c_re_a_m__i_n_t_h_e__co_f_f_e_e_, _th_e__c_o_ff_e_e__h_a_d_b_e_c_o_m__e_c_o_l_d_. ______
4. I completed the work for my boss. The workday (n. 工作日) ended. _I_h_a_d_c_o_m__p_l_e_te_d__t_h_e_w__o_rk__fo_r__m_y__b_o_s_s _b_e_fo__re__th_e__w_o_r_k_d_a_y__e_n_d_e_d_. __
2.过去完成时词可以表示过去某一时刻之前发生的动作或呈现 的状态，这一动作一直持续或将继续下去。
到了六点钟为止，他们已经工作了八小时了。 By six o’clock they _h_a_d__w_o_r_k_e_d__ (work)for eight hours. 我到广州时，他在那里很长时间了。 When I came to GZ , he __h_a_d_b_e_e_n__(be) there for a long time.
Grammar Focus
1.当我到学校时，我意识到我把背包忘在家里了。 When I __g_o_t_to___ school, I realized that I _h_a_d__le_f_t__ my backpack at home. 2.我回到学校时，铃已经响了。 By the time I _g_o__t _b_a_c_k_ to school, the bell _h_a_d__ru_n_g__.
2. The coffee became cold. I put cream (n. 奶油) in the coffee. B__e_fo_r_e_I_p_u__t _c_re_a_m__i_n_t_h_e__co_f_f_e_e_, _th_e__c_o_ff_e_e__h_a_d_b_e_c_o_m__e_c_o_l_d_. ______
4. I completed the work for my boss. The workday (n. 工作日) ended. _I_h_a_d_c_o_m__p_l_e_te_d__t_h_e_w__o_rk__fo_r__m_y__b_o_s_s _b_e_fo__re__th_e__w_o_r_k_d_a_y__e_n_d_e_d_. __
人教版九年级英语全册课件：Unit 12 Section A(Gramme
根据汉语提示完成下列句子,每空一词。
1. 爸爸出门之前忘了把灯关掉。
Father before he
had left
forgotten to turn off the light home.
2. 我把作业忘在家里了,因此我不能交上来。
I
left
my homework at home, so I can’t it in.
★探究二 1. 完成4a的练习。先观察第一个例句,了解句子的构成,小组成员核对答案。 2. 完成4b的练习。 (1) 朗读方框中的单词或短语,弄懂其意思。 (2) 根据句子结构,用这些词的适当形式填空,小组成员核对答案。
3. 用括号中所给单词的适当形式填空。 (1) By the time she got to class, the teacher had started (start). (2) As soon as she got to the workplace, she realized she __h_a_d__
forgotten (forget) to lock the door. (3) When he got (get) to the cinema, the film had b_e_g_u_n__ (begin).
★探究三 1. 完成4c的练习。 2. 写3个句子,描述你在上学的过程中曾经发生的尴尬事。小组 交流,然后每组选一个代表向全班展示。
3. 火车什么时候到? What time does the train arrive ?
4. 我们到车站晚了5分钟。 We arrived
at
the
station five minutes late.
5. 我们到达公园时,就开始下雨了。 When we got _
2019秋人教版九年级英语上册课件：unit12 Section A(Grammar Focus-4c)单元语法精讲(共14张PPT)
能力提升
Ⅳ.图表阅读。 Yesterday was Monday. Class Eleven had a special meeting in the afternoon. The topic was about their terrible experiences last week. Here are some of them.
Ⅲ.按要求完成下列句子，每空一词。
1. She had already finished her homework.(改为否定句)
She hadn't
finished her homework yet .
2. John had never seen the film before.(改为反意疑问句)
A. He got to school late.
B. He got a D in the math test.
C. He hurt his right foot.
( C )4. When did Jackson have a math test? A. Last Thursday morning. B. Last Friday afternoon. C. Last Thursday afternoon. ( A )5. Which of the following is TRUE according to the above reading? A. Cindy was late for school last Friday morning. B. Bob's parents were both at home last Wednesday afternoon. C. Helen's volleyball team has good players.
人教版英语九全Unit 12 Section A(Grammar Focus)课件(共34张PPT)
• 10、阅读一切好书如同和过去最杰出的人谈话。2021/7/282021/7/282021/7/287/28/2021 9:01:43 AM
• 11、一个好的教师，是一个懂得心理学和教育学的人。2021/7/282021/7/282021/7/28Jul-2128-Jul-21
• 12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/7/282021/7/282021/7/28Wednesday, July 28, 2021
• Knowledge objective:
• Ability objective:
• Feelings and attitudes:
Review
Look at the following pictures and talk about what you usually do in the mornin. When I got there the bus _h_a_d__g_o_n_e_ (go). 2. By the time I got to class, the teacher
_h_a_d_s_t_a_r_te_d__ (start) teaching. 3. We ___h_a_d_l_e_a_r_n_t__ (learn) over 1,000 words
Unit 12 Life is full of the
unexpected.
Section A Grammar Focus
Objectives
To set the scene, increase Ss’ vocabulary and introduce The target language
objective
人教新目标版精品系列九年级英语Unit12第3课时(sectionA Grammar focus-4c)课件 (共51张)
re at… 盯着……看
rise above the burning building 从燃烧的大楼上 空升起
Memory
要做某事，打算做某事
决定做某事
尽管
排成一排等候
难以置信地
be about to do decide to do sth. even though wait in line with in disbelief stare at… rise above the burning building
When I walked into the classroom, the teacher had started teaching.
过去完成时构成
had +动词过去分词
Points in 2d
1. 2. 3. 4. 5. 6. 7. 8. 9. be late for 迟到 go off （闹钟等）发出响声 wake up (wake-woke-waken) 醒来 put on 穿上 rush out 冲出去 brush one’s teeth 刷牙 luckily give sb. a lift 捎某人一程 at least 至少
Points on P91
1. 2. 3. 4. 5. 6. 7. 8. 9. be full of = be filled with 充满 take a shower 淋浴洗澡 by the time 在……之前，当……的时候 leave sth. at home 把……落在家里 oversleep=overslept-overslept ring-rang-rung By the time +一般过去时句子，…过去完成时句子 When +一般过去时句子， …过去完成时句子 过去完成时构成 had +动词过去分词
rise above the burning building 从燃烧的大楼上 空升起
Memory
要做某事，打算做某事
决定做某事
尽管
排成一排等候
难以置信地
be about to do decide to do sth. even though wait in line with in disbelief stare at… rise above the burning building
When I walked into the classroom, the teacher had started teaching.
过去完成时构成
had +动词过去分词
Points in 2d
1. 2. 3. 4. 5. 6. 7. 8. 9. be late for 迟到 go off （闹钟等）发出响声 wake up (wake-woke-waken) 醒来 put on 穿上 rush out 冲出去 brush one’s teeth 刷牙 luckily give sb. a lift 捎某人一程 at least 至少
Points on P91
1. 2. 3. 4. 5. 6. 7. 8. 9. be full of = be filled with 充满 take a shower 淋浴洗澡 by the time 在……之前，当……的时候 leave sth. at home 把……落在家里 oversleep=overslept-overslept ring-rang-rung By the time +一般过去时句子，…过去完成时句子 When +一般过去时句子， …过去完成时句子 过去完成时构成 had +动词过去分词
Unit12SectionA(GrammarFocus-4c)课件人教版英语九年级
I got home from my language course. _B_y_t_h_e_t_i_m_e__I_g_o_t_h_o_m__e_f_r_o_m__m__y_l_a_n_g_u_a_g_e____ _co_u__rs_e_,_m__y_m__o_t_h_e_r_h_a_d__fi_n_is_h_e_d__m__a_k_in_g__th__e__ _a_p_p_le__p_ie_.______________________________
4. Before she got to the airport, she _h_a_d__fo_r_g_o_t_t_e_n_ about the earthquake.
5. When she _a_r_r_iv_e_d__a_t_ the movie theater, she remembered she had forgotten to feed her dog.
I put cream in the coffee. _B_e_f_o_r_e_I_p_u_t__c_re_a_m__i_n__th_e__c_o_ff_e_e_, _th__e_c_o_f_fe_e__ _h_a_d__b_e_co_m__e__co_l_d_._______________________
_B_y__th_e__t_im__e_M__a_r_y_g_o_t__u_p_, _T_i_m__h_a_d_________ _a_lr_e_a_d_y__g_o_n_e_i_n_t_o_t_h_e_b_a_t_h_r_o_o_m__. __________ 2. The coffee became cold.
6
4b Fill in the blanks with the correct forms of the words in the box.
4. Before she got to the airport, she _h_a_d__fo_r_g_o_t_t_e_n_ about the earthquake.
5. When she _a_r_r_iv_e_d__a_t_ the movie theater, she remembered she had forgotten to feed her dog.
I put cream in the coffee. _B_e_f_o_r_e_I_p_u_t__c_re_a_m__i_n__th_e__c_o_ff_e_e_, _th__e_c_o_f_fe_e__ _h_a_d__b_e_co_m__e__co_l_d_._______________________
_B_y__th_e__t_im__e_M__a_r_y_g_o_t__u_p_, _T_i_m__h_a_d_________ _a_lr_e_a_d_y__g_o_n_e_i_n_t_o_t_h_e_b_a_t_h_r_o_o_m__. __________ 2. The coffee became cold.
6
4b Fill in the blanks with the correct forms of the words in the box.
人教版九年级英语全册Unit 12 Section A Grammar Focus-4c 课件
2. 否定句式：主语 + had not / hadn’t + 动词的过去分词+ 其他. e.g. Julian hadn’t cleaned up the house before his mother got home yesterday afternoon.
3. 一般疑问句式：Had + 主语 + 动词的过去分词 + 其他? 肯定回答：Yes, 主语 + had. 否定回答：No, 主语 + hadn’t. e.g. —Had you learned about the culture in the country before you came here? —Yes, I had. / No, I hadn’t.
As I __w_a_s__ w__a_it_in__g_ __i_n___ __li_n_e__ with the other office workers, I _h_e_a_r_d_ ___a__ _l_o_u_d_ _s_o_u_n_d_.
【总结】 1. 由when, by the time, before等引导时间状语从句时，若描述
9. 开始做某事
start doing sth.
10. 捎……一程 give sb. a lift
根据汉语提示完成句子。 1) 当我到达学校的时候，我才意识到我把书包忘在家里了。
_W__h_e_n__ I got to school, I realized that I __h_a_d__ __l_e_ft__ my backpack at home. 2) 我回到学校的时候，铃声已经响了。 __B_y__ _t_h_e__ _t_im__e_ I got back to school, the bell __h_a_d__ __r_u_n_g__. 3) 我到达公共汽车站之前， 汽车已经离开了。 Before I _g_o_t_ _t_o__ the bus stop, the bus __h_a_d_ _a_lr_e_a_d_y_ _l_e_ft____.
3. 一般疑问句式：Had + 主语 + 动词的过去分词 + 其他? 肯定回答：Yes, 主语 + had. 否定回答：No, 主语 + hadn’t. e.g. —Had you learned about the culture in the country before you came here? —Yes, I had. / No, I hadn’t.
As I __w_a_s__ w__a_it_in__g_ __i_n___ __li_n_e__ with the other office workers, I _h_e_a_r_d_ ___a__ _l_o_u_d_ _s_o_u_n_d_.
【总结】 1. 由when, by the time, before等引导时间状语从句时，若描述
9. 开始做某事
start doing sth.
10. 捎……一程 give sb. a lift
根据汉语提示完成句子。 1) 当我到达学校的时候，我才意识到我把书包忘在家里了。
_W__h_e_n__ I got to school, I realized that I __h_a_d__ __l_e_ft__ my backpack at home. 2) 我回到学校的时候，铃声已经响了。 __B_y__ _t_h_e__ _t_im__e_ I got back to school, the bell __h_a_d__ __r_u_n_g__. 3) 我到达公共汽车站之前， 汽车已经离开了。 Before I _g_o_t_ _t_o__ the bus stop, the bus __h_a_d_ _a_lr_e_a_d_y_ _l_e_ft____.
新人教版九年级英语Unit12课件Section A(Grammar focus -4c)
◆ When I got to school, I realized that I had left my backpack at home.
◆ By the time I got back to school, the bell had rung.
◆ Before I got to the bus stop, the bus had already left.
根据汉语提示完成句子。
1)当我到达学校的时候，我才意识到我把 书包忘在家里了。
_W__h_e_n__ I got to school, I realized that I _h_a_d___ l_e_ft____ my backpack at home. 2)到我返回学校的时候，铃声已经响过了。 __B__y_ _t_h_e__ t_i_m_e__ I got back to school, the bell __h_a_d__ _r_u_n_g___.
6. My mother finished making the apple pie (n. 果馅派). I got home from my
language course. _B_y__th_e__t_im__e_I_g_o_t__h_o_m_e__fr_o_m__m__y_______ _la_n__g_u_a_g_e_c_o_u_r_s_e_, _m_y__m_o_t_h_e_r_h__a_d______ _f_in_i_s_h_e_d_m__a_k_in__g_t_h_e_a_p_p_l_e_p__ie_.________
◆ As I was waiting in line with the other office workers, I heard a loud sound.
人教版九年级配套课件 Unit 12 SectionA (Grammar Foc
Grammar Focus
When I got to school，I realized that I had left my backpack at home. By the time I got back to school，the bell had rung. Before I got to the bus stop，the bus had already left. I was about to go up to my office when I decided to get a coffee first. As I was waiting in line with the other office
Make conversations with your partners to narrate past things using “by the time…”. eg:By the time I got back to school, the bell had rung.
Grammar Focus
4．I completed the work for my boss.The workday ended. B__e_fo_r_e__th_e__w_o_r_k_d_a_y__e_n_d_e_d_，__I_h_a_d__c_o_m_p__le_t_e_d_t_h_e_w__o_r_k_ f_o_r_m__y__b_o_s_s._____________________________________
2．The coffee became cold.I put cream in the coffee. _B_y_t_h_e__ti_m__e_I_p_u_t__cr_e_a_m__i_n__th_e__c_o_ff_e_e_，__it_h__a_d_b_e_c_o_m__e_c_o_l_d_.
人教版九年级英语Unit12课件Section A 3(Grammar focus-4c)
rush out, forget, arrive at, go into, show up (赶到；露面), find out
5. When she _a_r_r_iv_e_d__a_t the movie theater, she remembered she had forgotten to feed her dog.
现在完成时与过去完成时的区别： 现在完成时表示的动作发生在说话之前某 个没有明确说出的过去时间，侧重过去发 生的动作对现在产生的影响或造成的结果， 与现在有关； 过去完成时的动作发生在“过去的过去”， 它是一个相对的时态，不能离开过去的时 间而独立存在。
e.g. We have learned 1,000 English words so far. We had learned 1,000 English words by then.
2. The coffee became cold. I put cream (n. 奶 油) in the coffee. _B_e_fo_r_e__I_c_o_u_ld__p_u_t_c_r_e_a_m__i_n_t_h_e__c_o_ff_e_e_, _th_e__c_o_ff_e_e_h_a_d__b_e_c_o_m_e__c_o_ld_.__________
Make sentences using by the time
4a
or before.
1. Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had already gone into the bathroom.
A. have enjoyed B. enjoyed