初中一般現(xiàn)在時(shí)教學(xué)課件

1、Revision lesson: The Simple Present Tense一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)The Simple Present Tensev一般現(xiàn)在時(shí)表示經(jīng)常發(fā)生或習(xí)慣性的動(dòng)一般現(xiàn)在時(shí)表示經(jīng)常發(fā)生或習(xí)慣性的動(dòng)作，或表示現(xiàn)在的特征或存在的狀態(tài)。作，或表示現(xiàn)在的特征或存在的狀態(tài)。常與常與always, often, usually, always, often, usually, sometimes, every week, every day, sometimes, every week, every day, every every , on Sunday, in the , on

2、 Sunday, in the morning / afternoon / eveningmorning / afternoon / evening等連等連用。用。一、當(dāng)主語是非單數(shù)第三人稱時(shí)，一、當(dāng)主語是非單數(shù)第三人稱時(shí)，謂語動(dòng)詞用動(dòng)詞原形。謂語動(dòng)詞用動(dòng)詞原形。v肯定句的結(jié)構(gòu)肯定句的結(jié)構(gòu) 主語主語+ 謂語動(dòng)詞（原形）謂語動(dòng)詞（原形）+ 其他其他I read English every morning.Sometimes I go to school at seven.We usually go to bed at nine in the evening.v否定句的結(jié)構(gòu)否定句的結(jié)構(gòu) 主語主語+

3、 助動(dòng)詞助動(dòng)詞dont + 動(dòng)詞原形動(dòng)詞原形+ 其他其他They dont play football after school.I dont know his name.v一般疑問句的結(jié)構(gòu)一般疑問句的結(jié)構(gòu) 助動(dòng)詞助動(dòng)詞Do +主語主語 + 動(dòng)詞原形動(dòng)詞原形 + 其他？其他？ Yes, 主語主語+ do. No, 主語主語+ dont。Do you speak English?Do you go to bed at nine every day?- Do you know Li Leis phone number?- Yes, I do. / No, I dont.v特殊疑問句的結(jié)構(gòu)特殊疑問句

4、的結(jié)構(gòu) 特殊疑問詞特殊疑問詞+ 一般疑問句？一般疑問句？What do you have for breakfast every day?Where do you usually go on Sundays?v把下列句子變?yōu)榉穸ň浜鸵蓡柧鋠1、I work to school.v2、They work hard.二、二、 主語為第三人稱單數(shù)時(shí)主語為第三人稱單數(shù)時(shí)v肯定句的結(jié)構(gòu)肯定句的結(jié)構(gòu) 主語主語 + 謂語動(dòng)詞謂語動(dòng)詞s, es+其它其它His father works in our factory.v動(dòng)詞三單的變化：動(dòng)詞三單的變化：v1、一般動(dòng)詞后加、一般動(dòng)詞后加s，如：，如：plays,w

5、orks,makesv2、以、以 s,x,ch,sh, 結(jié)尾，后加結(jié)尾，后加es. 如：如：watches,v3、以輔音字母加、以輔音字母加o結(jié)尾結(jié)尾,一般加一般加es ,如：如：does,goesv4、輔音字母、輔音字母+y結(jié)尾的單詞結(jié)尾的單詞,去去y,加加ies,如：如：worriesv studiesv否定句的結(jié)構(gòu)否定句的結(jié)構(gòu) 主語主語+ 助動(dòng)詞助動(dòng)詞doesnt+ 動(dòng)詞原形動(dòng)詞原形+ 其他其他He doesnt work hard.She doesnt know the answer to the question.v一般疑問句的結(jié)構(gòu)一般疑問句的結(jié)構(gòu) Does+ 主語主語+ 動(dòng)詞原形動(dòng)

6、詞原形+ 其他？其他？Does the boy like bread?Yes, he does. No, he doesnt.v特殊疑問句的結(jié)構(gòu)特殊疑問句的結(jié)構(gòu) 特殊疑問詞特殊疑問詞+ 一般疑問句？一般疑問句？Where does Jack come from?What does he do ?How does she go to school every day?Do you know?第一人稱和第二人稱的一般現(xiàn)在時(shí)，其謂語動(dòng)第一人稱和第二人稱的一般現(xiàn)在時(shí)，其謂語動(dòng)詞沒有形式的變化，詞沒有形式的變化，其否定形式一般是在謂語動(dòng)詞前其否定形式一般是在謂語動(dòng)詞前 dont,一般疑一般疑問句在句前加

7、問句在句前加do 但當(dāng)主語是第三人稱單數(shù)時(shí)，謂語動(dòng)詞形式有但當(dāng)主語是第三人稱單數(shù)時(shí)，謂語動(dòng)詞形式有變化，一般在動(dòng)詞末尾加變化，一般在動(dòng)詞末尾加s，否定句在行為動(dòng)詞，否定句在行為動(dòng)詞前加前加doesnt， 一般疑問句在句前加一般疑問句在句前加doesLets practise:1.He gets up very early.2.The panda eats bamboo.1.將下列句子改成否定句，一般疑問句并回答：將下列句子改成否定句，一般疑問句并回答：Does he get up very early? Yes, he does/ No, he doesnt.The panda doesnt

8、eat bamboo. Does the panda eat bamboo? Yes,it does/ No, it doesnt.He doesnt get up very early.對(duì)下列句子畫線部分提問：對(duì)下列句子畫線部分提問： I get up at six oclock. They usually go to the park on Sunday. The elephants like eating fruits. He sends two emails every week.5.I often make travel plans on the Internet.6.He has

9、lunch at school. When do you get up?What do they usually do on Sunday?What do the elephants like eating?How many emails does he send every week?How often does he send two emails?What do you often do on the Internet?Who has lunch at school?Where does he have lunch?一般一般過去過去時(shí)態(tài)時(shí)態(tài)一般過去時(shí)表示過去某個(gè)時(shí)間發(fā)生的一般過去時(shí)表示過

10、去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。常和表示過去的動(dòng)作或存在的狀態(tài)。常和表示過去的時(shí)間連用。如：時(shí)間連用。如：last year,yesterday等等.一般過去時(shí)以動(dòng)詞的過去式來表示，一般過去時(shí)以動(dòng)詞的過去式來表示，沒有人稱和數(shù)的變化沒有人稱和數(shù)的變化.(was,were除外除外)I went to school yesterday.They went to school yesterday.構(gòu)成規(guī)則構(gòu)成規(guī)則例詞例詞1. 一般在動(dòng)詞原形末尾加一般在動(dòng)詞原形末尾加-ed look looked play played start started2. 結(jié)尾是結(jié)尾是 e 的動(dòng)詞加的動(dòng)詞加 -d li

11、ve lived hope hoped use used3. 末尾只有一個(gè)輔音字母的重讀末尾只有一個(gè)輔音字母的重讀 閉音節(jié)詞，先雙寫這個(gè)輔音字閉音節(jié)詞，先雙寫這個(gè)輔音字 母，再加母，再加-edstop stoppedplan plannedtrip tripped4. 結(jié)尾是結(jié)尾是“輔音字母輔音字母+y”的動(dòng)詞，的動(dòng)詞， 先變先變“y”為為“i”再加再加-ed study studiedcarry carried規(guī)則動(dòng)詞過去式的構(gòu)成規(guī)則動(dòng)詞過去式的構(gòu)成不規(guī)則動(dòng)詞表不規(guī)則動(dòng)詞表Infinitive Past tenseam is wasare werebegin begunbreak broke

12、bring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell用用 法法1.表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。 He was here yesterday. I got up at six thirty yesterday morning. My father was at work yesterday afternoon. Did yo

13、u have a good time last summer?2.表示過去經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作。表示過去經(jīng)常或反復(fù)發(fā)生的動(dòng)作。 My father often went to work by bus last year. When I was a child, I often listened to music.3.表示已故人所做的事情。表示已故人所做的事情。Comrade Lei Feng good deeds in his life. 雷鋒同志做了一生的好事。雷鋒同志做了一生的好事。4. 表示過去所發(fā)生的一系列的動(dòng)作表示過去所發(fā)生的一系列的動(dòng)作,而而這一系列的動(dòng)作是從現(xiàn)在的角度來考慮這一系

14、列的動(dòng)作是從現(xiàn)在的角度來考慮的的,不是從動(dòng)作相互之間的關(guān)系這一角度不是從動(dòng)作相互之間的關(guān)系這一角度來考慮的。來考慮的。Miss Liu got up at seven oclock this morning, dressed, had breakfast, and went to work.1.與與 連用：連用：2.與與 連用連用lasttimenightweekmonthtermMonday4.與與 連用：連用：morningevening dayMonday afternoon5.與與 連用：連用：3.與與 連用：連用：morningafternooneveningthe day befo

15、re yesterday 一般過去時(shí)的否定式是在動(dòng)詞原形一般過去時(shí)的否定式是在動(dòng)詞原形前加助動(dòng)詞前加助動(dòng)詞主語主語+didnt+動(dòng)詞原形動(dòng)詞原形I _ them the news.I _ (tell) them the news yesterday.didnt telltold一般過去時(shí)的一般疑問式在句首加助動(dòng)詞一般過去時(shí)的一般疑問式在句首加助動(dòng)詞didThey _(finish) their work at four.一般疑問句一般疑問句:Yes, they _. No, they _.一般過去時(shí)的特殊疑問式一般過去時(shí)的特殊疑問式They finished their work at fou

16、r.ABWhat did they do at four?When did they finish their work?1.外加助動(dòng)詞外加助動(dòng)詞后后,動(dòng)詞須返回原形。動(dòng)詞須返回原形。 he to school yesterday? he to school yesterday?2.簡(jiǎn)略回答用助動(dòng)詞簡(jiǎn)略回答用助動(dòng)詞代替代替行為動(dòng)詞。行為動(dòng)詞。he the boy yesterday?Yes, he .No, he 1. look2. live3. stop 4. go5. hope6. trip 7. call 8. eat 9. want 10. are 11. go 12. have13.

17、 do 14.get 15. come16. say 17.see 18. put19. read20.take lookedlivedstoppedwenthopedtrippedcalledatewantedwerewenthasdidgotcamesaidsawputreadtook1.Lucy did her homework at home. (改否定句改否定句) Lucy _ _ her homework at home.2.He found some meat in the fridge. (變一般疑問句變一般疑問句) _ he _ _ meat in the fridge?3.

18、She stayed there for a week. (對(duì)劃線部分提問對(duì)劃線部分提問) _ _ _ she _ there?4.There was some orange in the cup. (變一般疑問句變一般疑問句) _ there _ orange in the cup? didnt doDid find any How long didstayWas any The future simple tense一般將來時(shí)一般將來時(shí)v1.結(jié)構(gòu)：結(jié)構(gòu)：v 肯定句：主語肯定句：主語+ will +do+其他其他 People will have robots in their homes.

19、 否定句：主語否定句：主語+ will not /wont+do+其他其他 People will not/wont have robots in their homes. 一般疑問句：一般疑問句：Will+主語主語+do+其他？其他？ 肯定回答：肯定回答：Yes, 主主 will 否定回答：否定回答：No, 主主wont. 特殊疑問：疑問詞特殊疑問：疑問詞+will +主主+V原原+？will/shall+ V原（原（shall僅第一人稱）僅第一人稱）2.時(shí)間狀語時(shí)間狀語（判斷標(biāo)準(zhǔn)）：（判斷標(biāo)準(zhǔn)）：vtomorrow 明天明天vnext week 下周下周vthe day after tom

20、orrow 后天后天vsoon 不久不久vin the future 在將來在將來vin+一段時(shí)間一段時(shí)間 多久之后才多久之后才.vif 是否是否 ，when 什么時(shí)候什么時(shí)候，引導(dǎo)賓語從句，該用，引導(dǎo)賓語從句，該用將來時(shí)就用將來時(shí)將來時(shí)就用將來時(shí)vI dont know if he will come tomorrow. v我不知道他是否會(huì)來。我不知道他是否會(huì)來。vI dont know when he will come tomorrow.v我不知道他什么時(shí)候來我不知道他什么時(shí)候來v用來回答祈使句用來回答祈使句vLets go and listen to the music, shall

21、we? v讓我們一起去聽音樂，好嗎？讓我們一起去聽音樂，好嗎？vLet us wait for you in the room, will you ? v讓我們?cè)诜块g里等你，好嗎？讓我們?cè)诜块g里等你，好嗎？祈使句+ and/or+將來時(shí)（will）v努力工作否則你就會(huì)失敗。努力工作否則你就會(huì)失敗。vWork hard or you will fail.v努力工作你就會(huì)成功。努力工作你就會(huì)成功。vWork hard and you will succeed. The Future Simple Tense 1.will+動(dòng)詞原形動(dòng)詞原形 (I /we shall)2.be going to+動(dòng)詞

22、原形動(dòng)詞原形3.be+to do 表示計(jì)劃表示計(jì)劃,責(zé)任責(zé)任,約定或命令約定或命令4. be about to do sth 表示正要做表示正要做,馬上要做馬上要做.(不能與表示將來時(shí)間的狀語連用不能與表示將來時(shí)間的狀語連用)5.be+v-ing6.一般現(xiàn)在時(shí)表將來一般現(xiàn)在時(shí)表將來v1.will與與shallvv1)表示一個(gè)將來的動(dòng)作或狀態(tài)，表示一個(gè)將來的動(dòng)作或狀態(tài)，“要要,會(huì)會(huì)”vShe will go to the park tomorrow.v2）表示不以人的意志為轉(zhuǎn)移的自然發(fā)展的事。）表示不以人的意志為轉(zhuǎn)移的自然發(fā)展的事。vTom will be 18 next year.vSprin

23、g will come again.vTomorrow will be Sunday.v3) will+v 有時(shí)表示說話是臨時(shí)決定或打算。有時(shí)表示說話是臨時(shí)決定或打算。 - My car wont start. -Dont worry, I will come and give it a push.2、be going to表示計(jì)劃，安排要做的事表示計(jì)劃，安排要做的事表示現(xiàn)在的跡象推斷未來可能發(fā)生某事。表示現(xiàn)在的跡象推斷未來可能發(fā)生某事。- What _do this evening?- I am going to do my lessons. 看那些烏云要下雨了看那些烏云要下雨了. Loot

24、 at the dark clouds. It _rain. is going toare you going to4.be about to do 表示正要做表示正要做,馬上要做馬上要做. (不能與表示將來的時(shí)間的狀語連用不能與表示將來的時(shí)間的狀語連用) was /were about to do when 正要正要突然發(fā)生突然發(fā)生v英語晚會(huì)即將開始英語晚會(huì)即將開始。vThe English Evening Party is about to begin.v我正要出去我正要出去,這時(shí)下起了雨這時(shí)下起了雨.vI was about to go out when it began to rain.v5.be +v-ing go, come, leave, start, arrive,