初中人教版新目标英语九年级精品课件Unit10-SA-P1.ppt

words & expressions (p76) by the time gotten oversleep go off 到时候 get 的过去分词 睡过头；睡得过久 ( 闹钟 ) 闹响 what do you usually do in the morning before school? do you like morning? why or why not? 1. by the time i got up, my brother had already gotten in the shower. 2. by the time i got outside, the bus had already left. 3.when i got to school, i realized i had left my backpack at home. tina _ up late. by the time she got up, her brother _ already _ in the shower. got had gotten 1a by the time she got outside, the bus _ already _. she _ all the way to school. left had ran when i got to school, i realized that i had left my backpack at home. pairwork 1c a: 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. 2a when i _ (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 home realizedhad left got had rung walked had started 2b the teacher looked at tina and 2c 1. 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 learned arrived had waited 2. i _him when i was a student. had known 4. one of the men couldnt move, because he _ (break) his legs. had broken grammar focus by 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 she had left her backpack at home. past perfect tense 过去完成时 构成：had过去分词（had没有人 称和数的变化） 用法: 1. 表示过去的过去, 通常由 when 或 by 引导短语或从句做时间状语或 时间状语从句。 例如: by the end of last year, i had learned english for three years. they had already had breakfast before they arrived at the hotel. 在他们到达旅 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。 2. 常用在宾语从句中 he told me he has already finished his homework. i realized he had fooled me again. 3. 体现在上下文中 i didnt go to the movie yesterday because i had seen it twice. i had finished my homework before supper 我在晚饭前把作业做完了。 句中的supper既是过去某一时间，而 had finished 这一动作就是在supper 之 前完成的。如果只说i had finished my homework听者会觉得难以理解。由 此可见，过去完成时是个相对的时态， 它不能离开过去的时间而独立存在。 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 外国邮票。 （过去时间是 the end of that year） when 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 。（过去时间是when从句） e.g. she had learnt 2000 english words by the end of last month 到上个月末，她已经学了2000个英语 单词了。 i hadnt learnt japanese before i went to japan 我去日本之前没学过日语。 注意：过去完成时的否定句和疑问句 直接通过had的变化即可。 1. do you know _ the mp3 player last week? (07北京) sorry, i have no idea. a. how much did she pay for b. how much will she pay for c. how much she paid for d. how much she will pay for 中考真题链接中考真题链接 2. would 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) 3 _ is your new watch? its only twenty yuan. (07重庆) a. how b. how long c. how much d. how many 4. would you like some more fruit? _. (07北京) a. fine, thanks b. no, thanks c. sorry, i wont d. thats right 5. id like to go shopping with you, _ im too busy today. (07北京) a. but b. and c. so d. or language points 1when 和by the time引导的时间状语从 句 by the time 到时候为止，指从过去某 一点到，从句所示的时间为止，这一时间 段。when当时候，指过去的某一时 间点。从句用一般现在时，主句为过去完 成时。 egby the time she got up, her brother had already gone into the bathroom by the time she went outside, the bus had already gone. when she got to school, she realized she had left her backpack at home 当她到学校的时候，她意识到她把 书包放在家里了。 （在这句话中，过去的时间点为“到 校”的时候，“她把书包放在家里”则发 生在“过去的过去”。） 2get to 意为“到达”。例如： when did you get there last night? 你昨晚什么时候到那儿的？ i get home at 7:00 every day 我每天7:00到家。 when i got to the cinema, the film had already begun 我到电影院时，电影已经开始了。 辨析：get, arrive 与 reach 这三个词都可以用来表示“到达”，但 是用法不同。 （1）get和arrive都是不及物动词，其 后只能跟表示地点的副词，若是跟名 词则须再加介词，即get to 地点名词 ，arrive in / at 地点名词（in 之后跟 表示大地方的词，at之后跟表示小地方 的词）。若是只说“到达”，而不指出 到达哪里，则只能用arrive。例如： 2）reach为及物动词，其后既可跟名 词也可跟副词。例如： i reached beijing the day before yesterday 我前天到的北京。 we reached here on foot 我们步行到这儿的。 how did you get / arrive there? 你怎么到那儿的？ i got to / arrived in beijing the day before yesterday 我前天到的北京。 when do you often get to / arrive at school? 你经常什么时候