一般现在时和现在进行时对比复习ppt课件.ppt

Revision: 行为动词的一般现在时(the Simple Present Tense )和现在进行时(the Present Continuous Tense),We usually go to school at 7:30. My parents give ten yuan to me every week. She ususlly gets up at six oclock on weekdays.,1.表示经常性或习惯性的动作,常与表示频率的时间状语连用 时间状语： always, usually, often, sometimes, every morning / day /week /Monday twice a week, once a month, on Sundays, at weekends , in the morning/afternoon/evening ,Simple Present Tense 一般现在时,1、一般动词，在词尾加 s ; 如： work-works, live-lives, play-plays, sing- sings.,行为动词一般现在时第三人称单数形式的构成规则：,3.以辅音字母加y结尾的词，把y变i 再加es，如：,study fly,studies,flies,4.以辅音字母+o结尾的词，一般情况是在词尾加es,如：,go-goes do-does,(特殊情况)：,have -,has,2、以s, x, sh, ch结尾的动词，词尾加 -es ，如：,teach- teaches wash- washes catch- catches,2.否定句,在动词前面加上 do not/dont 或 does not/ doesnt 把句子变成否定句.,He likes swimming.,He doesnt like swimming.,动词用原形,1 She runs fast. I _ fast.2 Paul plays football but he _ basketball. 3 Horses eat grass but they _ meat4 David likes chocolate but he _ candy.,Now you try.,doesnt sing,dont run,doesnt play,doesnt like,dont eat,谓语动词是行为动词，方法是在主语前加助动词do或does构成，句中动词要改用动词原形。I know it. Do you know it？ Yes, I do. / No, I dont. She has a pen. Does she have a pen？ Yes, she does. / No, she doesnt. They play basketball after school.Do they play basketball after school? Yes, they do. / No, they dont.,3.疑问句型,Now you try.,1 _ Mary _ to music every day? (listen) No, _.2 _ the children _ at home? (help) Yes, _.3 What _ farmers _ ? (do)4 _ Tom and Tony _ tennis? (play) No, _.5 What _ Cherry _ for lunch? (have),Does,listen,she doesnt,Do,help,they do,do,do,Do,play,they dont,does,have,Correct:I goes to school at six every day.He dont 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 oclock.8. What does they eat in the party?9. Lily haves lunch at school.10. What do his parents usually gives him ?,go,doesnt,like,watches,have,do,has,give,do,always goes,Present continuous tense 现在进行时, 用现在进行时表示现在正在做的动作.,What are they doingat the moment?,They are having a singing lesson at the moment.,Present continuous tense,Present continuous tense,What is she doing right now?, 这种时态的句子由两种动词组成.,Present continuous tense 现在进行时, 直接在动词后面加ing.,doing,talking,watching,playing,reading,looking,Present continuous tense 现在进行时,Practice, 去e再加ing.,have,write,ride,live,drive,move,Present continuous tense 现在进行时,Practice, 最后三个字母是“辅元辅”结构的动词,若最后一个音节重读的话,则需要双写最后一个字母再加ing。,sitting,running,getting,putting,Present continuous tense 现在进行时,Practice,标志性提示:,Present continuous tense,now,right now,at the moment in this photoLook . Listen .Dont talk. Its six oclock.,Now you try.,e.g. I _ my homework now. (do),am doing,1 Listen! They _. (sing)2 Look!The little boy _. (swim)3 Its six oclock.Tony and Betty _ in the library. (read)4 The man _ a story at the moment.(write)5 Dont talk. My grandma _ .(sleep)6 We _ tennis now. (play)7 The cat _ some milk right now. (drink),are singing,is swimming,are reading,is writing,is sleeping,are playing,is drinking,Present continuous tense 现在进行时,一般疑问句:, 将be动词放在句子开头成为一般疑问句。,Yes, he is. / No, he isnt.,Yes, they are. / No, they arent.,Jack is riding a bicycle.,They are cooking.,(否定句： be动词后加not),Present continuous tense 现在进行时,Questions 特殊疑问句：,特殊疑问句特殊疑问词+一般疑问句,Now you try.,1 _ you _ to music at the moment? (listen) Yes, _. 2 What _ Mr Brown _ now? (do) He _. (sleep)3 Are Peter and Tom _ dinner? (have) No, _. 4 _ Jenny _ her room in this photo? (clean) No, _.,Are,listening,I am,is,doing,is sleeping,having,they arent,Is,cleaning,she isnt,Present Tense一般现在时,Present Continuous Tense现在进行时,Summary 小结, 习惯性/经常性动作,e.g.I always sing., 正在进行的动作,e.g.I am singing now., 动词 1 个,She runs every day., 动词 2 个, 提示词: always, usually, often, sometimes, never, every day, every Friday, on Mondays, once a week, twice a month,提示: now, right now, at the moment look , listen Dont talk. Its six oclock.,She is running.,用所给动词的适当形式填空.,1. He _ (like) watching TV. But now he_ (not watch) TV. He _ (read) a book.2. Look! The children _ (swim) in the river.3. We _(clean) our classroom every day. 4. - Does Jim _(run) every day? - Yes, he_. - _he _(run) now? -No, he _. He _(play) football.,likes,isnt watching,is reading,are swimming,clean,run,does,Is,running,isnt,is playing,5.We _ (do) our homework every day. Now we _ (do) our homework in the classroom.6. Sometimes Li Ping _ (have) lunch at home. But now he _(have) lunch at school.7.Sometimes they _ (watch) TV after school. But now they _ (not watch) TV. They _ (play) games.8.My sister _(read) English every morning. But now she _ (read) Chinese.9. He likes _ (help) people.10.When _ you _ (go) to work every morning?,do,are doing,has,is having,watch,arent watching,are playing,reads,is reading,helping,do go,11. A: What _ the girl _ (do) now? B: She _(clean) the room. A: _ she often _ (clean) the room? B: Yes, she _ (clean) the room often.12.A: _ they _ (play) football every day? B: No, they dont. A: _ they _ (play) it now? B: No, they arent.13. A: _ he _ (have) supper at school? B: No, he _ (not, have) supper at school every day?,is doing,is cleaning,Does clean,cleans,Do play,Are playing,Does have,doesnt have,