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2019届二轮复习语法专题动词时态语态1课件(28张)
2019 届二轮复习语法专题 时态(一) Review 2. 词法一共包含几类词? 5. 简单句的几种基本句式? 4. 句法包含哪几类句子? 1. 各位小伙伴我们上节课学了什么内容? 3. 其中哪一类词基本在每个句子中都会出现?它分为 几类? 什么叫时态? 2/11/2021 动作、状态在某个 时间 条件下的动词 形态 时态共计___种,常用的有___种(初中已学 ____ 种) 时 态 16 11 6 现在 将来 过去 过去将来 一般 进行 完成 完成进行 一般现在时 一般过去时 一般将来时 过去将来时 现在进行时 过去进行时 将来进行时 现在完成时 过去完成时 将来完成时 现在完成进行时 过去将来进行时 过去将来完成时 过去将来完成进行时 将来完成进行时 过去完成进行时 小组活动: 现在 过去 将来 过去将来 一般 进行 完成 完成进行 时 态 dodoes; amisare did; waswere will +do; amis are going to +do would +do; waswere going to +do amis are +doing was were+ doing will be +doing have has + done had +done will have +done have has been +doing 一般现在时 形式 如何变单三 2/11/2021 动词特征 变化 例词 一般动词 词尾加 -s look- find- 以 s, x, ch, sh 或 o 结尾 词尾加 -es watch- push- 以 “ 辅音字母 +y” 结尾 变 y 为 i 再加 -es fly- apply- 基本用法 2/11/2021 1. 表示经常性、习惯性动作,常与表频率的时间状语连用。如: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays 等。 2. 表示真理、事实以及名言。 3. 表示人的品行、喜好、能力和物的特征。 过去、现在、将来都如此 特殊用法 主将从现 标志: if/ when/ as soon as/ unless/ till/ until before/ after/ once/ in case/ the moment= the minute= immediately= instantly I will call you as soon as I go back home. If you have any problem, please contact me. If you have any problem, you can contact me. 2/11/2021 主情从现 主祈从现 条件一: 有标志词 条件二: 要么主已将要么从已用现 特殊用法 2. 用于表示较固定的,按计划、规定将要发生的动作,但只限于 begin, come, go, leave, arrive, stop, return, close, open, take, start, take place 等少数动作。 The train leaves Beijing at six and arrives at Jinan at nine. 2/11/2021 不可改变的时刻表 Exercises: 1. The plane________ at 7: 00 p. m. ,so I have to be at the airport by 6:40 at the latest. A. has left B. would leave C. will have left D. leaves D 2. A Midsummer Night’s Dream ______at the Theatre Royal on 19th June, and then tours throughout Scotland. A. opens B. is opened C. will open D. will be opened A 3. Please give Jim the schedule for tomorrow’s conference when he ________ back. He is to chair the conference. A. will come B. is coming C. comes D. came 4. —Hey! What's the rush? —The plane ______ at 4:00 and I need to see my uncle off. A. takes off B. will take off C. has taken off D. took off Exercises: C A 5. "Life is like walking in the snow", Granny used to say, "because every step_______” A. has shown B. is showing C. shows D. showed 6. —Did you get to the railway station on time? —Sure. The city center wasn’t as crowded this morning as it usually _____. A. is B. was C. has been D. had been Exercises: C A 一般过去时 形式 如何变动词过去式和过去分词 2/11/2021 动词特征 变化 例词 一般动词 词尾加 -ed look- 以 e 结尾 词尾加 -d live- 以 “ 辅音字母 +y” 结尾 变 y 为 i, 再加 -ed carry- 以重读闭音节结尾, 且末尾只有一个辅音字母 双写该辅音字母,再加 -ed stop- 用法 1. 表示过去某一具体时间发生的动作或存在的状态,常用的时间状语有 last year, yesterday, just now, in + 过去年份 , a few years ago, in the past. 2. 表示过去的经常性、习惯性动作或状态,常用的时间状语有 always, often, usually, sometimes, seldom, never 等。 2/11/2021 发生在过去与现在无关 1. ---Oh, it’s you! I you. ( not recognize ) ---I have just had my hair cut, and I am wearing new glasses. Exercises: didn’t recognize 2. —The tickets to Texas are not available now. —Oh. Flights _________ (sell)fast at festivals. 3. —That’s a great sweater. I have never seen anything like it before. — You think so? My grandmother __________ (make)it for me. sell made 一般将来时 结构与用法: “ will/ shall + 动词原形 ” , shall 仅用于第一人称 I/we 作主语,而 will 则用于各种人称。时间状语有: next time, tomorrow, this afternoon, before long , in the future, soon, the day after tomorrow. “ be going to + 动词原形 ” ,表示打算、计划、安排做某事。 2/11/2021 注意一: shall/will do 和 be going to do 的区别 1. shall/will do 表示一种趋势或预言将要发生的事; be going to do 表示有迹象发生。 The world will come to an end in the near future.( 主观预言 ) Look at these clouds! It’s going to rain. (迹象发生事情) 2. shall/ will do 表示临时性打算; be going to do 表示提前计划、安排好的事情。 We haven’t seen each other for a long time. Shall we have a dinner tonight? (临时性的打算) We are going to have a meeting at 8:00 tomorrow. (计划、安排) 2/11/2021 结构与用法: “be about + to+ 动词原形 ” ,表示即将发生某事,不与具体的将来时间状语连用。 “be to + 动词原形 ” ,表示即将发生某事、安排做某事或要求做某事。 2/11/2021 结构与用法: ⑤begin, leave, arrive, start, finish, meet, return 等动词的一般现在时,表示按计划或安排将要发生的事。(时刻表) ⑥leave, go, come, stay, do, take, have 等动词的现在进行时,表示按计划或准备要做某事。 2/11/2021 注意二:一般现在时表将来和现在进行时表将来的区别 一般现在时表示计划、安排将要发生事情的时候主语通常为物(火车、飞机等的时刻表,有具体的时刻) The train leaves Beijing at 7:00. 现在进行时表示计划、安排将要发生事情的时候主语通常为人。 They are having a meeting tonight. 2/11/2021 现在进行时 形式 如何变动词现在分词形式 2/11/2021 动词特征 变化 例词 一般动词 直接加 -ing look- watch- 以 e 结尾 去 e 加 -ing come- move- 以重读闭音节结尾, 且末尾只有一个辅音字母 先双写该辅音字母, 再加 -ing swim- run- plan- 以 ie 结尾且为重读开音节 变 ie 加 y 再加 ing die- lie- 基本用法 常用的时间状语有: now, right now, at present, at this moment, these days. ① 表示说话时正在进行的动作或存在的状态 The telephone is ringing now. Please answer it. ② 表示现阶段正在进行,但说话时未必正在进行 Today the number of people learning English in China is increasing rapidly. I’m getting along well with a boy in my class. 2/11/2021 特殊用法 ① 表示按计划或安排将要发生的动作,用于 go, come, stay, leave, do, take, have 等少数动作,往往表示 “ 马上就,即将,逐渐地,反复的 ” 。 ② 与 always, forever, constantly, frequently 等副词连用,表示赞扬或厌恶的感情色彩。 试比较: He always finishes his homework on time. (习惯) He is always finishing his homework on time. (赞扬) ③ 用于表示 “ 变化 ” 的动词(如 become, get, turn 等),强调 “ 逐渐变化 ” 的过程。 例: It is getting hotter and hotter. 2/11/2021 过去进行时 形式 用法 ① 表示过去某一时刻正在进行的动作 ② 表示过去某一时间内正在进行的动作 ③ 表示一个动作发生时,另一个动作正在进行 2/11/2021 句型: when V.S while A. When sb. ... did sth., sb. ... was/were doing 当我到家的时候,妈妈正在做饭。 B. When sb. ... was/were doing, sb. ... did sth. 当我写作业的时候,妈妈回来了。 C. When sb. ... did sth., sb. ... did sth. 当我停车的时候,有个人冲我走来。 D. While sb. ... was/were doing, sb. ... was/were doing (只接延续性动词) 当我写作业的时候,哥哥在玩电脑。 2/11/2021 将来进行时 形式 用法 ① 表示将来某一时间或某一时刻正在进行的动作,常用的时间状语有 this time tomorrow, at 10 o’clock next Monday, in a minute 。 ② 与一般将来时连用,表示在将来某一动作之后要做的事情。 2/11/2021 谢谢查看更多