初中英语九年级Unit10SA课件

1、初中英语九年级初中英语九年级Unit10SA初中英语九年级初中英语九年级Unit10SA初中英语九年级初中英语九年级Unit10SAWords & Expressions(P76) by the time gotten oversleep go off 到到时候时候get 的过去分词的过去分词睡过头；睡得过久睡过头；睡得过久( 闹钟闹钟 ) 闹响闹响初中英语九年级初中英语九年级Unit10SA初中英语九年级初中英语九年级Unit10SAWhat do you usually do in the morning before school?Do you like morning? Why or

2、why not?初中英语九年级初中英语九年级Unit10SA1. By the time I got up, My brother had already gotten in the shower. 初中英语九年级初中英语九年级Unit10SA2. By the time I got outside, the bus had already left. 初中英语九年级初中英语九年级Unit10SA3.When I got to school, I realized I had left my backpack at home. 初中英语九年级初中英语九年级Unit10SATina _ up l

3、ate.By the time she got up, her brother _ already _ in the shower.gothadgotten1a1a初中英语九年级初中英语九年级Unit10SABy the time she got outside, the bus _ already _.She _ all the way to school.lefthadran初中英语九年级初中英语九年级Unit10SA When I got to school, I realized that I had left my backpack at home.初中英语九年级初中英语九年级Uni

4、t10SAPairworkPairwork1c1c初中英语九年级初中英语九年级Unit10SAA: What happened?B: I overslept. And by the time I got up, my brother had already gotten in the shower.Take turns being Tina. Look at the pictures above and tell what happened to you this morning.初中英语九年级初中英语九年级Unit10SA2a2a初中英语九年级初中英语九年级Unit10SAWhen I _

5、(get home), I _(realize) I _ (leave) my keys in the backpack.By the time I _ (get) back to school, the bell _ (ring).By the time I _ (walk) into class, the teacher _ (start) teaching already.got homerealizedhad leftgothad rungwalkedhad started2b2b初中英语九年级初中英语九年级Unit10SAThe teacher looked at Tina and

6、2c2c初中英语九年级初中英语九年级Unit10SA1. We _(learn) two thousands words by the end of last year. 3. When we _(arrive) at the station, they _ (wait) for more than twenty minutes. had learnedarrivedhad waited2. I _him when I was a student. had known4. One of the men couldnt move, because he _ (break) his legs. h

7、ad broken初中英语九年级初中英语九年级Unit10SAGrammarFocus初中英语九年级初中英语九年级Unit10SABy the time she got up, her brother had already gone into the bathroom.By the time she went outside, the bus had already gone.By the time she got to class, the teacher had already started teaching.When she got to school, she realized s

8、he had left her backpack at home.初中英语九年级初中英语九年级Unit10SA Past perfect Tense 过去完成时过去完成时 构成构成：had过去分词过去分词（had没有人没有人称和数的变化）称和数的变化）初中英语九年级初中英语九年级Unit10SA用法用法:1. 表示过去的过去表示过去的过去, 通常由通常由 when 或或by 引导短语或从句做时间状语或引导短语或从句做时间状语或时间状语从句。时间状语从句。 例如例如: By the end of last year, I had learned English for three years.初

9、中英语九年级初中英语九年级Unit10SAThey had already had breakfast before they arrived at the hotel. 在他们到达在他们到达旅馆之前，他们已经吃早饭了。旅馆之前，他们已经吃早饭了。He said that he had never seen such a beautiful bird before. 他说他以前从来没有看过这样美丽的鸟。他说他以前从来没有看过这样美丽的鸟。初中英语九年级初中英语九年级Unit10SA2. 常用在宾语从句中常用在宾语从句中He told me he has already finished his

10、 homework.I realized he had fooled me again.3. 体现在上下文中体现在上下文中I didnt go to the movie yesterday because I had seen it twice.初中英语九年级初中英语九年级Unit10SA I had finished my homework before supper 我在晚饭前把作业做完了。我在晚饭前把作业做完了。 句中的句中的supper既是过去某一时间，而既是过去某一时间，而had finished 这一动作就是在这一动作就是在supper 之之前完成的。如果只说前完成的。如果只说I

11、had finished my homework听者会觉得难以理解。由听者会觉得难以理解。由此可见，过去完成时是个此可见，过去完成时是个相对的时态，相对的时态，它不能离开过去的时间而独立存在。它不能离开过去的时间而独立存在。初中英语九年级初中英语九年级Unit10SA By the end of that year Henry had collected more than one thousand foreign stamps 到那年年底，亨利已经收集了一千多张到那年年底，亨利已经收集了一千多张外国邮票。外国邮票。（过去时间是（过去时间是 the end of that year） When

12、 we got there, the football match had already started 当我们到那里时，足球比赛已经开始了。当我们到那里时，足球比赛已经开始了。（过去时间是（过去时间是when从句）从句）初中英语九年级初中英语九年级Unit10SAe.g. She had learnt 2000 English words by the end of last month 到上个月末，她已经学了到上个月末，她已经学了2000个英语个英语单词了。单词了。 I hadnt learnt Japanese before I went to Japan 我去日本之前没学过日语。我去

13、日本之前没学过日语。 注意注意：过去完成时的否定句和疑问句：过去完成时的否定句和疑问句直接通过直接通过had的变化即可。的变化即可。初中英语九年级初中英语九年级Unit10SA1. Do you know _ the MP3 player last week? (07北京北京) Sorry, I have no idea.A. how much did she pay for B. how much will she pay forC. how much she paid for D. how much she will pay for初中英语九年级初中英语九年级Unit10SA2. Woul

14、d you like to see the film with me? Im sorry I _it twice. A. see B. will see C. have seen D. am seeing (07北京北京)3 _ is your new watch? Its only twenty yuan. (07重庆重庆) A. How B. How long C. How much D. How many初中英语九年级初中英语九年级Unit10SA4. Would you like some more fruit? _. (07北京北京) A. Fine, thanks B. No, t

15、hanks C. Sorry, I wont D. Thats right5. Id like to go shopping with you, _ Im too busy today. (07北京北京) A. but B. and C. so D. or初中英语九年级初中英语九年级Unit10SALanguage Language PointsPoints初中英语九年级初中英语九年级Unit10SA 1when 和和by the time引导的时间状语从引导的时间状语从句句 by the time 到到时候为止，指从过去某时候为止，指从过去某一点到，从句所示的时间为止，这一时间一点到，从句所

16、示的时间为止，这一时间段。段。when当当时候，指过去的某一时时候，指过去的某一时间点。从句用一般现在时，主句为过去完间点。从句用一般现在时，主句为过去完成时。成时。 egBy the time she got up, her brother had already gone into the bathroom 初中英语九年级初中英语九年级Unit10SA By the time she went outside, the bus had already gone. When she got to school, she realized she had left her backpack a

17、t home 当她到学校的时候，她意识到她把当她到学校的时候，她意识到她把书包放在家里了。书包放在家里了。 （在这句话中，过去的时间点为（在这句话中，过去的时间点为“到到校校”的时候，的时候，“她把书包放在家里她把书包放在家里”则发生在则发生在“过去的过去过去的过去”。）。）初中英语九年级初中英语九年级Unit10SA 2get to 意为意为“到达到达”。例如：。例如： When did you get there last night? 你昨晚什么时候到那儿的？你昨晚什么时候到那儿的？ I get home at 7:00 every day 我每天我每天7:00到家。到家。 When I

18、 got to the cinema, the film had already begun 我到电影院时，电影已经开始了。我到电影院时，电影已经开始了。初中英语九年级初中英语九年级Unit10SA 辨析：辨析：get, arrive 与与 reach 这三个词都可以用来表示这三个词都可以用来表示“到达到达”，但是用法不同。但是用法不同。 （1）get和和arrive都是不及物动词，其都是不及物动词，其后只能跟表示地点的副词，若是跟名后只能跟表示地点的副词，若是跟名词则须再加介词，即词则须再加介词，即get to 地点名词，地点名词，arrive in / at 地点名词（地点名词（in 之后

19、跟表之后跟表示大地方的词，示大地方的词，at之后跟表示小地方之后跟表示小地方的词）。若是只说的词）。若是只说“到达到达”，而不指，而不指出到达哪里，则只能用出到达哪里，则只能用arrive。例如：。例如：初中英语九年级初中英语九年级Unit10SA 2）reach为及物动词，其后既可跟名为及物动词，其后既可跟名词也可跟副词。例如：词也可跟副词。例如： I reached Beijing the day before yesterday 我前天到的北京。我前天到的北京。 We reached here on foot 我们步行到这儿的。我们步行到这儿的。初中英语九年级初中英语九年级Unit10S