人教新目标 (Go for it) 版九年级全册Section A优质课作业课件ppt

这是一份人教新目标 (Go for it) 版九年级全册Section A优质课作业课件ppt，文件包含人教版九年级英语全一册Unit12第3课时《SectionAGrammar-4c》课件pptx、人教版九年级英语全一册Unit12第3课时《SectionAGrammar-4c》教案docx、人教版九年级英语全一册Unit12第3课时《SectionAGrammar-4c》导学案docx、视频1mp4等4份课件配套教学资源，其中PPT共30页， 欢迎下载使用。

pre-learning
pst learning
while learning
在讲解中理解、识记运用本课时的语法知识过去完成时。
能够在英语的听说读写活动中熟练运用过去完成时，培养学生的逻辑性思维。
让学生明白中西方文化的差异性，培养学生积极向上的心态和良好的心理素质。
能运用讲授法和归纳总结法，让学生体会过去完成时在英语中的运用。
Learning bjectives
Let’s learn mre abut Past Perfect Tense
Grammar Fcus
Read the sentences and find ut the Past perfect tense
过去完成时由“助动词had (用于各种人称和数) + 过去分词”构成，表示某动作或状态在过去某一时间或动作之前已经发生或完成，它表示动作发生的时间是“过去的过去”。
从过去之前的某个时间点到过去的某个时间点为止
2.主句为过去完成时，从句是一般过去时，主句动作发生在从句之前。
1.两个动作同时进行，主从句都是一般过去时或过去进行时。
(1) 肯定句：主语 + had + 过去分词 + 其他.(2) 否定句：主语 + hadn’t + 过去分词 + 其他.(3) 一般疑问句：Had+ 主语 + 过去分词 + 其他? 肯定回答：Yes, 主语 + had. 否定回答：N, 主语 + hadn’t.(4)特殊疑问句：疑问词＋had ＋主语＋过去分词＋…？
① by+过去的时间点 She had finished reading the bk by 9 ’clck yesterday.
② by the end f+过去的时间点 We had cmpleted all the wrk by the end f last mnth.
③ befre + 过去的时间点。 The mvie had started befre I arrived at the cinema.
④when + 过去的时间点。 When I gt t schl, I realized I had left my at hme.
①含有宾语从句的复合句中：当主句为一般过 去时，且从句的动作先于主句的动作发生时， 从句要用过去完成时。如在tld，said， knew，heard，thught等动词后的宾语从句中。 She said that she had seen the film befre.
看电影是在她说之前做的。
②含有状语从句的复合句中，主、从句的动作发生有先后关系，动作在前的要用过去完成时，动作在后的要用一般过去时。When I gt t the statin, the train had already left.
火车离开发生在我到达车站之前。
③表示意向的动词，如hpe，wish，expect， think，intend，mean，suppse等，用过去 完成时表示“原本……，但未能……”。 We had hped that yu wuld cme, but yu didn’t.
原本希望你来，但你没来
过去完成时：强调“过去的过去”；一般过去时：强调过去某一特定的时间。 They had arrived at the statin by ten yesterday. 他们昨天十点前就到车站了。They arrived at the statin at ten yesterday. 他们昨天十点到了车站。
在没有明确的过去时间状语作标志时，谓语动词动作发生的时间先后须依据上下文来判断：先发生的用过去完成时，后发生的则用一般过去时。
She was very happy. Her whle family were pleased with her, t. She had just wn the first in the cmpsitin cmpetitin.
4a.Make sentences using by the time r befre.
1. Tim went int the bathrm. Mary gt up.____________________________________________________________2. The cffee became cld. I put cream in the teacher cllected the math hmewrk. I gt t schl.____________________________________________________________
By the time Mary gt up, Tim had already gne int the bathrm.
Befre I put cream in the cffee, the cffee had becme cld.
By the time I gt t schl, the teacher had cllected the math hmewrk.
4. I cmpleted the wrk fr my bss. The wrkday ended.____________________________________________________________5. The mvie started. I arrived at the cinema.____________________________________________________________6. My mther finished making the apple pie. I gt hme frm my language curse. __________________________________________________________ __________________________
I had cmpleted the wrk fr my bss befre the wrkday ended.
The mvie had started befre I arrived at the cinema.
By the time I gt hme frm my language curse, my mther had finished making the apple pie.
4c Write tw true statements and ne false statement abut yur day yesterday. Then ask yur classmates t guess the false statement.
By the time I left fr schl in the mrning,_______________________________________ By the end f the schl day, ______________________________________ 3. By dinner time, I _____________________________________
Fill in the blanks with the crrect frms f the wrds in the bx.
1. By the time I arrived at the party, everyne else ____ already _________.2. When he put the ndles int a bwl, he realized he ____________ t add the green beans.3. By the time my mther came back frm the market, I ______ already __________ f the dr t g t my pian lessn.
rush ut frgetarrive atg intshw up find ut
had frgtten
4. Befre she gt t the airprt, she _____________ abut the earthquake.5. When she _________ the mvie theatre, she remembered she had frgtten t feed her dg.6. Befre she gt a chance t say gdbye, he _____________ the building.
arrived at
had gne int
had fund ut
1. By the time my parents reached hme yesterday, I _____ the dinner already. A. had cked B. cked C. have cked D. was cked2. He ____ t play ____ befre he was 11 years ld. A. had learned, pian B. had learned, the pian C. has learned, the pian D. learns, pian
3. By the end f last mnth, I _______ all the CDs f Justin Bieber. A. cllect B. cllected C. have cllected D. had cllected4. Rbert was very upset that mst f his friends ______ when he ______ at the party. A. left; had arrived B. had left; arrived C. left; arrived D. had left; had arrived
用括号中动词的正确时态填空1. He said he __________ (see)the mvie already.2. When he gt t the cinema, the mvie __________ (be) n fr twenty minutes.3. After Jim ____________ (finish)all his hmewrk, he went t bed.4. We ___________________ (learn)20 English sngs by the end f last mnth.5. She ________ (arrive)befre 7 ’clck last night.
had finished
had learned/learnt
1.Write a shrt passage abut yurself accrding t the statements in 4c. e.g. I had a bad day yesterday. By the time I left fr schl in the mrning, I …
2.Recite Grammar Fcus.