一般現(xiàn)在時(shí)、現(xiàn)在進(jìn)行時(shí)和一般過(guò)去時(shí)ppt課件

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1、時(shí)態(tài)大比拼,時(shí)態(tài)大比拼,時(shí)態(tài)大比拼,在英語(yǔ)中，不同時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)要用不同的動(dòng)詞形式來(lái)表現(xiàn),每種時(shí)態(tài)的概念、信息詞、結(jié)構(gòu)、句式變化、以及某些時(shí)態(tài)間的相互區(qū)別,重點(diǎn)掌握,時(shí)態(tài),Tense,時(shí)態(tài),現(xiàn)在進(jìn)行時(shí),一般現(xiàn)在時(shí),一般過(guò)去時(shí),現(xiàn)在正在進(jìn)行的動(dòng)作,經(jīng)常或習(xí)慣性的動(dòng)作或存在的狀態(tài),過(guò)去某個(gè)時(shí)間或時(shí)間段發(fā)生的動(dòng)作或存在的狀態(tài),The Present Continuous Tense,The Simple Present Tense,The Simple Past Tense,各時(shí)態(tài)常用的信息詞,現(xiàn)在進(jìn)行時(shí),一般現(xiàn)在時(shí),一般過(guò)去時(shí),now , Look! Listen! at this t

2、ime Where is ? Dont talk! Its 8:00am,always , usually, often, sometimes ,seldom, never, every day, every ,three times a day,last night, last, two days ago, ago, in 1999, in +過(guò)去的年份, just now =a moment ago, yesterday, yesterday morning,判斷下列信息詞是屬于哪種時(shí)態(tài),last night now every day Look! yesterday often List

3、en! two years ago always in 1897 three times a week,一般現(xiàn)在時(shí) 一般過(guò)去時(shí) 現(xiàn)在進(jìn)行時(shí),改一般疑問(wèn)句的方法,改否定句的方法,首先看有無(wú)be動(dòng)詞，如果有，將be提到句首并大寫，句末打問(wèn)號(hào). 如果沒(méi)有be動(dòng)詞，看原句的動(dòng)詞形式來(lái)決定借用助動(dòng)詞do/does/did,并且行為動(dòng)詞要還原,V-原形 V-s/es V-ed(過(guò)去式,動(dòng)詞原形,以此類推,首先看有無(wú)be動(dòng)詞，如果有，在be 動(dòng)詞后面加not. 如果沒(méi)有be 動(dòng)詞，看原句的動(dòng)詞形式來(lái)決定借用助動(dòng)詞do/does/did,并在后面加not,并且行為動(dòng)詞要還原,主語(yǔ)+dont/doesnt/di

4、dnt+動(dòng)詞原形,He is a teacher,2. Kangkang comes from China,3. I usually take the bus to work,4.They are having classes,5.Jane played the guitar last night,先（一般疑問(wèn)句） 再（否定句,Is he a teacher? He isnt a teacher,Does Kangkang come from China? Kangkang doesnt come from China,Do you usually take the bus to work?

5、I dont usually take the bus to work,Are they having classes? They arent having classes,Did Jane play the guitar last night? Jane didnt play the guitar last night,句型變化操練,現(xiàn)在分詞 的構(gòu)成,動(dòng)詞第三人稱 單數(shù)的構(gòu)成,過(guò)去式 的構(gòu)成,直接加-ing. 重讀輔元輔，雙寫尾字母加-ing. 以e 結(jié)尾去e加-ing,直接加-s. 以s, x, ch, sh, o結(jié)尾加-es. 以“輔音+y “結(jié)尾變y 為i再加-es,直接加-ed. 以

6、e結(jié)尾只加d. 重讀輔元輔，雙寫尾字母再加-ed. 以“輔音+y”結(jié)尾變y 為i 再加-ed,have - look - begin- use- shop- get- dance- study,現(xiàn)在分詞,第三人稱單數(shù),過(guò)去式,study- finish- have- go- do- play- watch- give,need- stop- hope- play- try- plan- visit- like,having looking beginning using shopping getting dancing studying,studies finishes has goes do

7、es plays watches gives,needed stopped hoped played tried planned visited liked,詞形轉(zhuǎn)換,表格對(duì)比學(xué)習(xí),be+v-ing (現(xiàn)在分詞,在be 后加上not,Be提到句首,V -原形 V-三人單,在行為v.前借用do ,does后加not，行為動(dòng)詞還原,Do,Does 提到句首，行為動(dòng)詞還原,V-ed (過(guò)去式,在行為v.前借用did后加not，行為動(dòng)詞還原,Did 提到句首，行為動(dòng)詞還原,用所給動(dòng)詞的適當(dāng)形式填空,1. Listen! Mary _ ( sing) now. 2. A young man _ (run

8、) on the playground now. 3. My mother _(watch) TV play every day. 4. Old Bush _(visit) China again last month. 5. I _ (play) sports three times a day. 6. Look! Lucy and Lily _(read) books. 7. There _(is) a football match yesterday afternoon. 8. Our class _( go) to the zoo three days ago,is singing,i

9、s running,watches,visited,play,are reading,was,went,時(shí)態(tài)大比拼 She got up at seven oclock yesterday. （用 now改寫） She is getting up now . （用 every day改寫） She gets up at seven oclock every day,時(shí)態(tài)大比拼,時(shí)態(tài)大比拼,Look！Tom is cleaning his room. （用on weekends 改寫） Tom cleans his room on weekends. （用two hours ago改寫） Tom cleaned his room two hours ago,I usually wash my clothes in the afternoon. (用now改寫) I am washing my clothes now. (用last weekend改寫) I washed my clothes last weekend,再見(jiàn),服務(wù)理念中的“點(diǎn)點(diǎn)” 理解多一點(diǎn) 真情濃一點(diǎn) 學(xué)習(xí)勤一點(diǎn) 品質(zhì)高一點(diǎn) 理由少一點(diǎn) 效率高一點(diǎn) 處理問(wèn)題靈活點(diǎn) 工作過(guò)程用心點(diǎn) 對(duì)待同事寬容點(diǎn) 互相協(xié)作快樂(lè)點(diǎn)