剑桥二级前辅导5.ppt

剑桥二级考前 第五讲一般现在时 一般过去时The Simple Present Tense 一般现在时一般现在时The Simple Past Tense 一般过去时一般过去时定义定义1、表达经常性或习惯性、表达经常性或习惯性的动作2、表示现在的状态表示现在的状态1、表示过去某个时间发生的动作或存在的状态2、表示过去经常或反复发生的动作例句We go to school from Monday to Friday.She likes smiling.He is sick now.I bought a computer last week.There was a bridge over the river before.We walked to school last year.The Simple Present Tense 一般一般现在在时The Simple Past Tense 一般一般过去去时标志志性字性字词always，，usually，， often ,sometimes，，never, yesterday 昨 天a week ago 一周之前 last month 去年in 2008 形式三单+三单形式She is…He works….其他主语+动词原形They are…They work….任何主语+动词过去式She was….She I worked…..TheyTom……第三人称单数第三人称单数he，， she , it , their brother, my mother, this cat, Mary,.•第三人称单数形式：1. be-is2. work-works like－likes3 watch-watches wash-washes pass-passes do-does4.study－studies 以ch,sh,s,x以及部分o结尾的词，+“es”一般动词词尾后一般动词词尾后+“s”以辅音字母加y结尾，将y改为i,再加“es”The Simple Present Tense 一般一般现在在时The Simple Past Tense 一般一般过去去时否否定定She isn’t an engineer.She doesn’t work there.Tom and Jim don’t like sports. She wasn’t an accountant before.She didn’t clean the room yesterday afternoon.疑问句Is she an engineer?(Yes, she is./No, she isn’t.)Does she work there?(Yes, she does. /No, she doesn’t)Do Tom and Jim like sports? (Yes, they do. /No, they don’t)Was she an accountant before?Did she clean the room yesterday afternoon?规则动词过去式的构成规则动词过去式的构成•1.look-looked •2.live-lived •3. stop-stopped•4.study－studied 一般在动词词尾+“ed”以e结尾的，直接在词尾+ “d”末尾只有一个辅音字母的重度闭音节词，双写最后一个辅音字母，再+“ed”以辅音字母加y结尾，将将y改成改成i,再再+“ed”直，去，双，改动词过去时的构成：一般过去时由动词的过去式表示直：直：①一般动词后加-ed：e.g.: look—looked work—worked动词过去时的构成：一般过去时由动词的过去式表示去：去：②结尾是e的动词加-d：e.g.: shave—shaved love—loved动词过去时的构成：一般过去时由动词的过去式表示双③词尾只有一个辅音字母的重读闭音节词(CVC)的变化是先双写这个辅音字母再加-ed：e.g.: stop—stopped drop—dropped 动词过去时的构成：一般过去时由动词的过去式表示改改：④结尾是“元音字母十y”的动词，则只需加-ed：e.g.: play—played stay—stayed▲但如果结尾是“辅音字母+y”的动词，需将y变成i加-ed：e.g.: study—studied carry—carried时间状语yesterday，ago，last week, last year, last month, last Sunday, last spring, last term, just now等。

beam/iswasarewere￿￿变形金刚型动词过去式go-wentlose-lostsee-sawsay-saidunderstand-understoodspeak-spokefind-foundread-readeat-atemeet-metgive-gaveswim-swamcut-cutput-puthit -hitLet’s talk:1:Talk about your school day: get up have breakfast start lesson have lunchhave dinner do homeworkgo to bedI at…He gets up has breakfast starts lesson has lunchhas dinner does homeworkgoes to bedgot uphad breakfaststarted lessonhad lunchhad dinnerdid homeworkwent to bedat…last Friday2:Talk about the things you always/ usually /often /sometimes/never do in your life. read novels listen to the music go to the cinema go to the concert go to watch the football match play games play the piano go online speak English go to the parkI alwaysusuallyoftensometimesneverHe reads novels listens to the music goes to the cinema goes to the concert goes to watch the football match plays games plays the piano goes online speaks English goes to the parkLet’s practise:1.I speak English.2.We like maths.3.They went swimming last Sunday.4.He got up very early this morning.5.The panda eats bamboo.1.将下列句子改成否定句，一般疑问句并回答：将下列句子改成否定句，一般疑问句并回答：I don’t speak English.Do you speak English? Yes, I do/ No ,I don’t.We don’t like maths.Do you like maths? Yes, we do/ No , we don’t.They didn’t go swimming last Sunday.Did they go swimming last Sunday? Yes ,they did.He didn’t get up very early this morning.Did he get up very early this morning? No, he didn’t.The panda doesn’t eat bamboo. Does the panda eat bamboo? Yes,it does/ No, it doesn’t.Let’s correct:1.He isn’t go to school at six every day.2.He don’t like playing football.3. They likes playing games.4. Daming watchs TV in the evening.5. Does he usually has a party?6. What do they on Sunday?7. Tony goes always to school at eight o’clock.8. She hadn’t a meeting yesterday.9. Is your brother speak English?10. What do his parents usually gives him ? doesn’tdoesn’tlikewatcheshavedoDoesgivedidn’t have对下列句子画线部分提问：对下列句子画线部分提问：1.It took me 10 minutes to walk to school.2.He does homework after dinner.3.We visit the Bund every week.4.It’s ten minutes’ walk from my home to school.5.He weighs 70 kilos.6.I was born in 1998. How long did it take you to walk to school?What does he do after dinner?How often do you visit the Bund?How far is it from your home to school?How much does he weigh?When were you born？？What do you visit every week?对下列句子画线部分提问：对下列句子画线部分提问：1.I bought a newspaper to get some information.2.They usually go to the park on Sunday.3.The book cost me 20 yuan.4.He sent two emails last week.5.Tom put down the chair quietly.6.He stayed with his aunt for a month. Why did you buy a newspaper?What do they usually do on Sunday?How much did the book cost you?How many emails did he send last week?When did he send two emails?How did Tom put down the chair?Who stayed with his aunt for a month?How long did he stay with his aunt?What did you buy a newspaper for?复习一般过去时一般过去时态定义定义：：过去某时存在的状态或发生的动作过去某时存在的状态或发生的动作 结结构：主构：主语语 + 动词的过去式动词的过去式 + 过去时间过去时间 He was a driver ten years ago. They cleaned classroom yesterday.过去式的构成-规则动词1.直接直接+ ed •play - played•work - worked•ask - asked2.不不发音音e结尾直接尾直接+ d•live - lived•arrive - arrived•hope - hoped 3.重重读闭音音节结尾尾双写双写最后一最后一个个辅音字母音字母+ed•stop - stopped•mop - mopped•drop - dropped4. 辅音音+ y 结尾，尾，变y为i+ed•study - studied•carry - carried•cry - cried过去式的构成-不规则动词AB•is/am •are •have/has•do•go •come•take•tell•make •buy •write AA•cut •put •let•hit •hurt•cost •shut•readwaswerehaddidwentcametooktoldmadeboughtwrote cut put lethit hurtcostshutread练习：把下列动词变成过去式smileplayworkcutarrivetellsmiledplayedworkedcutarrivedtoldwritelivemakecomebuycostwrotelivedmadecameboughtcosttakemopreadgo studycarrycrytookmoppedreadwentstudiedcarriedcried 昨天他在家。

昨天他在家 肯：肯：He was at home yesterday.否：否：He wasn’t at home yesterday.疑：疑：Was he at home yesterday? ---Yes, he was. / No, he wasn’t. Where was he yesterday? When was he at home? 用用 I，，we, they 做替换练习做替换练习were））表示过去某个时间存在的态表示过去某个时间存在的态 我们昨天去动物园了我们昨天去动物园了肯：肯：They went to the zoo yesterday.否：否：They didn’t go to the zoo yesterday.疑疑: Did they go to the zoo yesterday? ---Yes, they did. / No, they didn’t. Where did they go yesterday? When did they go to the zoo? 用用 I，，she, we 做替换练习做替换练习表示过去某个时间发生的动作表示过去某个时间发生的动作yesterdayyesterday morning (afternoon, evening…)last night (week, month, year…)two days ago, a week ago, three years ago…in 1990, (in 1998…)常与一般过去时态连用的时间常与一般过去时态连用的时间 请用正确动词形式填空1. I ______(have) an exciting party last  weekend.   2. _______ she _________(practice) her guitar yesterday?         No, she ____.3. What ___Tom __(do) on Saturday evening?     4. He __(watch) TV and  ___(read) an interesting book.     5. They all __(go) to the mountains yesterday morning.   6. She ___(not visit) her aunt last weekend.   She ____(stay) at home and ___(do) some cleaning.7. When __ you __(write) this song?  I ___(write) it last year.8. My friend, Carol, __(study) for the math test and __(practice) English last night.改写句子改写句子1、Lucy did her homework at home.（改否定句） Lucy _______ _______ her homework at home.2、He found some meat in the fridge.（变一般疑问句) ______ he _____ ______ meat in the fridge?3、She stayed there for a week.（对划线部分提问） ______ ______ _____ she _____ there?4、There was some orange in the cup.（变一般疑问句) _____ there _____ orange in the cup? didn’t do Did find any How long did stay Was any1. I (telephone) him the day before yesterday in the evening, but no one (answer).2. I (watch) a football match yesterday afternoon.3. The night before last Tom (stay) at this hotel.4. We (enjoy) ourselves at the party last Saturday night.5. --- you (sleep) well last night? ---No, I (sleep) badly.把下面句子改成过去式1 She goes to town every day . ___________________________2 She meets her friends every day . ___________________________3 They drink some milk every day . ___________________________He went to the town yesterday.She met her friends yesterday.They drank some milk yesterday.4 He swims in the river every day . ______________________________5 She takes him to school every day ._______________________________6 He cuts himself every morning . _______________________He swam in the river yesterday.She took him to school yesterday.He cut himself yesterday.。