一般现在时、一般过去时

1、一般现在时一般现在时一般过去时一般过去时一般将来时一般将来时常用八种时态常用八种时态现在进行时现在进行时过去将来时过去将来时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时 The Simple Present TenseThe Simple Present Tense 一般现在时态 一般现在时一般现在时定义：表示经常性、习惯性动作或现在定义：表示经常性、习惯性动作或现在存在的状态。存在的状态。二、一般现在时用法二、一般现在时用法习惯动作习惯动作现在情况现在情况客观真理客观真理主将从现主将从现I get up at six every morning.They are very b

2、usy.He needs help.The moon moves round the earth.Well go there if it doesnt rain.Hell call you when he arrives.?1.1.一般现在时的动词常与一般现在时的动词常与often, usually, often, usually, always,sometimesalways,sometimes，nevernever等频度副词连用。等频度副词连用。?always usuallyoftensometimes always usuallyoftensometimes seldomnever se

3、ldomneverEgEg：Tom Tom 经常早上六点起床。经常早上六点起床。 Tom often getTom often gets s up at six oclock. up at six oclock.?2.2. every day, once a week,on Sundaysevery day, once a week,on Sundays等。等。Eg: Eg: 他一星期去一次动物园。他一星期去一次动物园。 He goes to the zoo once a week.He goes to the zoo once a week.?她现在忙。她现在忙。?She is busy n

4、ow.She is busy now.?她现在不忙。她现在不忙。?She isnt busy now.She isnt busy now.?她现在忙吗？她现在忙吗？?Is she busy now?Is she busy now?是的，她是。是的，她是。?Yes,she is.Yes,she is.?不，她不是。不，她不是。?No,she isnt.No,she isnt.肯定句否定句疑问句回答?Tom often getTom often gets s up at six oclock. up at six oclock.?变否定句变否定句?Tom often get up at six T

5、om often get up at six oclock.oclock.?变疑问句变疑问句? Tom often get up at six Tom often get up at six oclock?oclock?回答回答?Yes,he does. Yes,he does. ?No,he doesnt.No,he doesnt.doesntsDoes?直接直接+s+s?以以x x、s s、chch、shsh结尾的结尾的+es+es?元音元音+y+y结尾的直接结尾的直接+s+s?辅音辅音+y+y结尾的，把结尾的，把y y变变i+esi+es特殊疑问句：疑问词特殊疑问句：疑问词+ do/do

6、esdo/does+主语主语+动词原形动词原形+其他？其他？Exercise:Exercise:对划线部分提问对划线部分提问e.g. I want an apple. What do you want? She wants an apple. What does she want? I often have lunch at 12 oclock. When do you have lunch? She often has lunch at 12 oclock. When does she have lunch?1.The bike is nice.How 1.The bike is nice.

7、How much_it_?(cost) much_it_?(cost) 2. The shop_(close)at this 2. The shop_(close)at this time of day. time of day. 3. My teacher often_(tell)us 3. My teacher often_(tell)us not to play on the street. not to play on the street. 4.Light_(travel)much 4.Light_(travel)much faster than sound. faster than

8、 sound. ?1.1.频度副词频度副词?2.2.单三单三下面我们归纳一下第三人称单数的用法下面我们归纳一下第三人称单数的用法:一、人称代词一、人称代词he, she, it是第三人称单数。如是第三人称单数。如:He likes watching TV. She has lunch at twelve. It looks like a cat. 二、单个人名、地名或称呼作二、单个人名、地名或称呼作主语主语;是第三人称单数。如是第三人称单数。如:Han Mei looks like her mother. Beijing is in China. Uncle Wang often makes

9、cakes. 三、单数可数名词或三、单数可数名词或this/that/the+单数可数名词单数可数名词作主语时，作主语时，是第三人称单数。如是第三人称单数。如:A horse is a useful animal. This book is yours. That car is red. The cat is Lucys. 四、不定代词四、不定代词someone, somebody, nobody, everything, something等及指示代词等及指示代词this, that作作主语时，是第三人称单数。如主语时，是第三人称单数。如:Everyone is here. There is

10、 something wrong with the watch. This is a pen. That is an eraser. 五、不可数名词作主语时为第三人称单数。五、不可数名词作主语时为第三人称单数。如如:The milk is in the glass. The bread is very small. 六、当数字或字母作主语时，看作第三人称六、当数字或字母作主语时，看作第三人称单数。如单数。如:“I” is a letter. 1This is my pencil ? (变一般疑变一般疑问句问句) your pencil ?2. These red socks are Kates

11、 . (变一般变一般疑问句疑问句) red socks Kates ?3. I want to buy a big green bag . (变特变特殊疑问句殊疑问句) you want to buy ?4. Mary does not have any books . (变肯变肯定句定句)Mary books .5. The clothing shop is on sale . (变为否变为否定句定句)6. She likes the black bag very much . (变为否变为否定句定句)7. I buy the pants for only 50 Yuan. (用用she改改

12、写句子写句子) the pants for only 50 Yuan.8. Its an English dictionary . (对画线部分提对画线部分提问问)9. Lily and Lucy are fifteen years old now . (对画线部分提问对画线部分提问) Lily and Lucy ?10. Her dog is 2 years and 5 months old . (变变为否定句为否定句) Her dog 2 years and 5 months old .11. I usually get up at seven oclock . (用用he改改写句子写句子

13、) at seven oclock .12. He often has hamburger and apples for dinner . (变为一般疑问句变为一般疑问句)13. My family always like fun movie . (对对画线部分提问画线部分提问) your family always like ?14. Janes sister wants to see the comedy . (变为一般疑问句变为一般疑问句) Janes sister to see the comedy ?15. Maria and Jack come to this school on

14、Monday . (对画线部分提问对画线部分提问) Maria and Jack come to this school ?16. Titanic is really a great sad movie . (对画对画线部分提问线部分提问) Titanic ?17. I think this book is boring . (变复数句变复数句) think boring .18. Mike can play the guitar . (对画线部分提对画线部分提问问) Mike ?19. Come down to our new shop, please. (变为变为否定句否定句) to ou

15、r new shop, please. 20. The teacher wants to join a music club . (变为变为特殊疑问句特殊疑问句) club the teacher want to join ?21. She doesnt know when to join the rock band . (变为肯定句变为肯定句)She when to join the rock band .22. My mother usually has lunch at 12:12 . (对画对画线部分提问线部分提问) your mother usually lunch ?23. Li

16、Xing goes home late on Friday afternoon . (变为一般疑问句变为一般疑问句) Li Xing home late on Friday afternoon ?24. Li Xing goes home late on Friday afternoon . (对画线部分提问对画线部分提问) Li Xing goes home late ?25. This girl is Joy Smith . (变为特殊疑问句变为特殊疑问句) is this girl ?26. The twins are eleven . (变为特殊疑问变为特殊疑问句句) are the

17、twins ?27. The students study English every day . (对画线对画线部分提问部分提问) the students study every day ?28. They want to buy some food . (对画线部对画线部分提问分提问) they want to buy ?29. She watches TV on Saturday evening . (对对画线部分提问画线部分提问) she TV ?30. She often has a drink of water after supper . (变为一般疑问句变为一般疑问句) sh

18、e often a drink of water after supper ?31. That is an apple tree . (变为复数句变为复数句)32. Mikes birthday is February 19th . (对画对画线部分提问线部分提问) is Mikes birthday ? 33. Come down to our new shop, please. (变变为否定句为否定句) to our new shop, please. 二用二用be动词的适当形式填空。动词的适当形式填空。1. I a student . You a teacher .2. She my f

19、riend.3. you Li Fen ? No, not . 4. Mr. green very busy?Yes , he . 5. He must at home .6. Comedy very interesting .7. thrillers very scary ?8. You and I good friends .9. His friends very funny .10. The twins very happy because they want to go to a movie .11. Our class big , but their class small .12.

20、 The basketball club exciting and fun .13. The girl in red clothes my sister .14. Lilys room not very big .15. It nice to meet you. 16. Your name _ nice. 17. What class you in ? 18. _ your Number Seven? 三用所给动词的适当形式填空。三用所给动词的适当形式填空。1. My classmate (know) the man on the bike .2. His sister usually (go

21、) to school at 7:00 am .3. Lin Tao (like) his new sweater .4. Let me (have) a look .5. Lets (play) tennis !6. he (like) English ?7. I want (go) to a movie .8. He (not know)the teachers name .9. Nice (meet) you !10. Can I (ask) the policeman ?11. (sit) down and (have) a cup of tea .12. (not look) at

22、your book !13. you (can see)the bananas on the table ?14. I need (buy ) some new clothes .15. She likes (play) chess .16. Its time (play) games .17. You must (be) a good student .18. She must (sing) well .19. He (have) an egg and a banana for breakfast .20. Li Min usually (take) a shower after lunch

23、 .21. People usually (eat) dinner in the evening .22. What time Mary usually (play) basketball ?23. This boy likes (play) chess with his father on weekends .24. Where his parents (work) now, do you know? 25. Helen, (not be) late for class again.27. I dont like the movie. Its (bore). 28. (not look) a

24、t the pictures. (listen) to me. 29. Little Tom can (ride) a horse. 30. The weather (be ) windy today. 一般过去时一般过去时一、一般过去时用法一、一般过去时用法I saw him yesterday.I was in Grade One last year.She picked it up and went out.一般过去时的用法详解：一般过去时的用法详解： A.A.一般过去时主要表示一般过去时主要表示过去过去发生的动作或情发生的动作或情况况(包括习惯性动作包括习惯性动作) 。What tim

25、e did you get up yesterday morning?B.B.有些情况，发生的时间有些情况，发生的时间不很不很清楚，但清楚，但实际上是过去发生的，也应当用过去时实际上是过去发生的，也应当用过去时态。态。 I didnt know you were so busy.C.C.在谈到已故的人的情况时多用过去时。在谈到已故的人的情况时多用过去时。 Lu Xun was a great writer. 二、二、动词过去式的构成动词过去式的构成一般过去时常由动词过去式表示一般过去时常由动词过去式表示, ,规规则动词的过去式其变化规则如下：则动词的过去式其变化规则如下： A.一般情况下在动词词尾加一般情况下在动词词尾加ed workworked wantwantedB. 以不发音的以不发音的e结尾的动词，直接加结尾的动词，直接加d。 live-lived hope-hoped C.C.以以“辅音字母辅音字母+y结尾的动词结尾的动词”，变