牛津译林七年级上册一般现在时专题梳理与练习 7页

牛津译林七年级上册一般现在时专题梳理 知识点一 一般现在时 ‎【知识梳理】‎ 一般现在时的用法： ‎ 一. 含义：一般现在时表示经常、反复发生的动作或存在的状态．‎ 二. 用法：‎ ‎1）表示经常、反复发生的动作，现存的习惯或状态。‎ ‎　　I am a teacher. 　We are Chinese.‎ ‎2）表示客观事实或普遍真理。例如：‎ ‎　　There are seven days in a week. The earth goes round the sun.‎ ‎3）表示安排或计划好的未来的动作，只限于go, come, leave, start, stay, return, arrive, begin, be 等动词。如：‎ ‎　　My train leaves at 6:30 this morning.-‎ ‎　　How long do you stay here?‎ 三、.时间状语 一般现在时常和 always, often, usually, every day/month/year, once a week, on Sundays sometimes等表示时间的状语连用．‎ 四. 构成及变化 ‎1.be动词的变化。‎ ‎·肯定句：主语+be(am,is,are)+其它。如：　‎ I am a boy.我是一个男孩。‎ ‎·否定句：主语+ be + not +其它。如：‎ He is not a worker.他不是工人。‎ ‎·一般疑问句：Be +主语+其它。如：‎ ‎-Are you a student? ‎ ‎·肯定回答：-Yes. I am. /否定回答： No, I'm not.‎ ‎·特殊疑问句：疑问词+一般疑问句。如：‎ Where is my bike? ‎ ‎2. 行为动词的变化。‎ ‎1）、行为动词在一般现在时中的用法：一般人称的谓语动词用原形.，但单数第三人称做主语时谓语动词词尾发生变化：即.动词词尾加-s；或.-es， ‎ 动词遇到单数第三人称时的表示方法 在一般现在时中, 当主语是单数第三人称时, 行为动词的形式是在词尾加 -s 或 –es具体方法如下：‎ ‎(1)多数动词直接加s: ‎ runs　　gets　　likes　　collets　　takes　　plays　　climbs……. ‎ ‎(2)结尾是s, x, sh, ch, o,前为辅音字母,结尾加es :　‎ watches　teaches　goes　does　washes　crosses　mixes　brushes ‎(3)动词末尾y前为辅音:将y改为i加es: study→studies fly→flies carry→carries cry→cries 但在y前如果为元音则直接加s:　buys　says ‎2、.否定形式：主语是第三人称单数，在行为动词前加doesn’t. 行为动词变为原形。 其余人称作主语时，都在行为动词前加don’t I like playing football. 变否定句 I don’t like playing football.‎ ‎ He likes reading books. 变否定句 He doesn’t like reading books.‎ ‎3、.一般疑问句：主语是第三人称单数的，将助动词does提前，行为动词变为原形。其余人称作主语，将助动词do提前，句号变问号。主语I ,we 变you ; some 变any .‎ ‎1).He likes reading books. 变一般疑问句：Does he like reading books?‎ ‎ 肯定回答：Yes, he does. 否定回答：No, he doesn’t.‎ ‎2).I like playing football. 变一般疑问句： Do you like playing football?‎ ‎ 肯定回答：Yes, I do.否定回答：No, I don’t.‎ ‎3).We like nice flowers. 变一般疑问句：Do you like nice flowers?‎ ‎ 肯定回答：Yes, we do.否定回答：No, we don’t 一般现在时的四个基本句型总结 谓语动词是be 谓语动词是do 主语是：第三人称单数 主语是：非第三人称单数 am/ is/ are does do 肯定句 He is a teacher.‎ He goes to school every day.‎ They go to school every day.‎ 否定句 He is not a teacher.‎ He doesn’t go to school every day.‎ They don’t go to school every day.‎ 一般疑问句 Is he a teacher?‎ Does he go to school every day?‎ Do they go to school every day?‎ 肯定回答 否定回答 Yes, he is. ‎ No, he isn’t.‎ Yes, he does. ‎ No, he doesn’t.‎ Yes, they do. ‎ No, they don’t.‎ 特殊疑问句 What is he?‎ What does he do every day?‎ What do they do every day?‎ 我用am,你用are,‎ is连着他,她,它; ‎ 单数名词用is,‎ 复数名词全用are.‎ 变否定,更容易,‎ ‎(be)后加not就可以;‎ 变问句,往前提,‎ 句末问号莫忘记.‎ 疑问否定任你变,‎ 句首大写莫迟疑.‎ ‎【例题精讲】‎ 用括号内动词的适当形式填空。‎ ‎1. He often ________(have) dinner at home.‎ ‎2. Daniel and Tommy _______(be) in Class One.‎ ‎3. We _______(not watch) TV on Monday.‎ ‎4. Nick _______(not go) to the zoo on Sunday.‎ ‎5. ______ they ________(like) the World Cup?‎ ‎6. What _______they often _______(do) on Saturdays?‎ ‎7. _______ your parents _______(read) newspapers every day?‎ ‎8. The girl _______(teach) us English on Sundays.‎ ‎1 has 2 are 3 don’t watch 4 doesn’t go 5 Do like 6 do do 7 Do read 8 teaches ‎【课堂练习】‎ 写出下列动词的第三人称单数形式 ‎　　1. work__________ read__________ clean__________ write__________‎ ‎　　2. teach__________ wash__________ guess__________ watch__________‎ ‎　　3. go__________ do___________ photo__________‎ ‎　　4. study__________ fly__________ cry__________ play__________‎ ‎　　5. have__________‎ 用下列词的适当形式填空 ‎1. She and I ________(take) a walk together every evening.‎ ‎2. There ________(be) some water in the bottle.‎ ‎3. Mike _______(like) cooking.‎ ‎4. They _______(have) the same hobby.‎ ‎5. My aunt _______(look) after her baby carefully.‎ ‎6. You always _______(do) your homework well.‎ ‎7. I _______(be) ill. I’m staying in bed.‎ ‎8. She _______(go) to school from Monday to Friday.‎ ‎1 take 2 is 3 likes 4 have 5 looks 6 do 7 am 8 goes ‎【变式练习】‎ ‎1. Liu Tao _______(do) not like PE.‎ ‎2. The child often _______(watch) TV in the evening.‎ ‎3. Su Hai and Su Yang _______(have) eight lessons this term.‎ ‎4.  －What day _______(be) it today? － It’s Saturday.‎ ‎5 We often ___________ (play) in the playground. 6. He _________ (get) up at six o'clock. 7. ________ you __________ (brush) your teeth every morning? ‎ ‎8. What ________(do) he usually ________ (do) after school? ‎ ‎1 does 2 watches 3 have 4 is 5 play 6 gets 7 Do brush 8 does do ‎ ‎ ‎【达标检测】‎ 1. We often___________(play) on the playgound. 2. He _________(get) up at six o’clock. 3. __________you _________(brush) your teeth every morning. 4. What____ (do) he usually _____(do) after school? 5. Danny _______(study) English, Chinese, Maths, Science and Art at school. 6. Mike sometimes __________(go) to the park with his sister. 7. At eight at night, she ________(watch) TV with his parents. 8. ________ Mike________(read) English every day? 9. How many lessons ______your classmate____(have) on Monday? 10. What time ____his mother_________(do) the housework? 11. He often ______(have) dinner at home.‎ 12. Daniel and Tommy___ (be) in Class One. 13. We____ (not watch) TV on Monday. ‎ 13. Nick _____(not go) to the zoo on Sunday. 15. They______ (like) the World Cup.‎ ‎ 16. What ____they often ____(do) on Saturdays 17. Your parents________ (read) newspapers every day? 18. The girl______ (teach) us English on Sundays. 19. She and I _______(take) a walk together every evening. 20. There_______ (be) some water in the bottle. ‎ ‎1.play 2.gets 3.Do;brush 4.does;do 5.studies 6.goes 7.watches 8.Does;read 9.does;have 10.does;do 11.has 12.are 13.don’t watch 14.doesn’t go 15.like 16.do;do 17.read 18.teaches 19.take 20.is 书面表达 ‎ 根据下列表格提示，写一份自我简介。‎ 姓名 张伟 年龄 ‎13‎ 班级 七年级（1）班 爱好 踢足球、看书、电脑、英语 学校 南京市育才学校 家庭情况 父亲：教师 母亲：医生 住址 中山南路32号 ‎____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________‎ ‎_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________‎ 课后练习 IV. 单项选择。‎ ‎( )1．I want ________ to Beijing with my good friends.‎ ‎ A．go B．going C．to go D．to going ‎( )2．I ________ Ann. You ________Sam and she ________ Kate．‎ ‎ A．is；am；are B．am；is；are C．am；are；is D．is；are；am ‎( )3．Does Daniel ________after school?‎ ‎ A．walk home B．walk to home C．go to home on foot D．go home on feet ‎( )4．He loves ________the radio very much.‎ ‎ A．to listen B．to 1isten to C．1isten to D．1istening to ‎( )5. How old is the old man? I think he is________．‎ ‎ A．65 old B．65 years C．65 year old D．65 years old ‎( )6．I usually have ________at 6：00 in the morning．‎ ‎ A．the breakfast B．an breakfast C．a breakfast D．breakfast ‎( )7．Where ________ you________?‎ ‎ A．do；from B．are；from C．do；come from D．B and C ‎( )8．I want to_______ a doctor when I grow up．‎ ‎ A．be B．do C．am D．is ‎( )9．Lisa is a ________ girl．She is________ years old this year．‎ ‎ A．good；twenty-two B．fine；twenty and two C．nice；twenty two D．well；twenty-two ‎( )10．There is________“s” and________“u”in _______word“bus”?‎ ‎ A．a；an；a B．an；a；the C．an；an；a D．a；a；the CCADD DDAAB