英語語法一般現(xiàn)在時

1、,般現(xiàn)在時基本用法介紹【 no. 1 】一般現(xiàn)在時的功能1. 表示事物或人物的特征、狀態(tài)。如： the sky is blue. 天空是藍(lán)色的。2. 表示經(jīng)常性或習(xí)慣性的動作。如： i get up at six every day. 我每天六點起床。3. 表示客觀現(xiàn)實。如： the earth goes around the sun. 地球繞著太陽轉(zhuǎn)?！?no. 2 】一般現(xiàn)在時的構(gòu)成1. be 動詞：主語+be(am,is,are)+ 其它。如：i am a boy. 我是一個男孩。2. 行為動詞：主語+行為動詞(+其它 ) 。如：we study english. 我們學(xué)習(xí)英語。當(dāng)主語為

2、第三人稱單數(shù)(he, she,it)時，要在動詞后加-s”或 -es 。如： mary likes chinese. 瑪麗喜歡漢語。3. no. 3 】一般現(xiàn)在時的變化1. be 動詞的變化。否定句：主語+ be + not + 其它 。如： he is not a worker. 他不是工人。一般疑問句： be + 主語 +其它。如： -are you a student? -yes. i am. / no, im not.特殊疑問句：疑問詞+一般疑問句。如： where is my bike?3. 行為動詞的變化。否定句：主語+ dont( doesnt ) + 動詞原形 (+其它 )。如

3、： i dont like bread.當(dāng)主語為第三人稱單數(shù)時，要用 doesnt 構(gòu)成否定句。如 : he doesnt often play.一般疑問句： do( does ) + 主語+動詞原形+其它。如： - do you often play football? - yes, i do. / no, i dont.當(dāng)主語為第三人稱單數(shù)時，要用 does 構(gòu)成一般疑問句。如： - does she go to work by bike? - yes, she does. / no, she doesnt.【 no. 4 】特殊疑問句：疑問詞+一般疑問句。如： how does your

4、 father go to work?動詞 +s 的變化規(guī)則1 .一般情況下，直接加 -s ，如： cook-cooks, milk-milks2 . 以 s. x. sh. ch. o 結(jié)尾，加 -es ，如 ： guess-guesses, wash-washes, watch-watches,go-goes3 .以 輔音字母+y”結(jié)尾，變 y為i,再加-es ,如:study-studies:寫出下列動詞的第三人稱單數(shù)drink go stay make look have pass carry come watchplantfly studybrush do teach二、用括號內(nèi)動詞

5、的適當(dāng)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 everyday?8. the girl (teach) us english on sundays

6、.9. she and i (take) a walk together every evening.10. there (be) some water in the bottle.11. mike (like) cooking.12. they (have) the same hobby.13. my aunt (look) after her baby carefully.14. you always (do) your homework well.15. i (be) ill. i m staying in bed.16. she (go) to school from monday t

7、o friday.17. liu tao (do) not like pe.18. the child often (watch) tv in the evening.19. su hai and su yang (have) eight lessons thisterm20. what day (be) it today? its saturday三、按照要求改寫句子1. daniel watches tv every evening( 改 為 否 定 句 )2. i do my homework every day.( 改為一般疑問句，作否定 )3. she likes milk.（ 改為

8、一般疑問句，作肯定回答）4. amy likes playing computer games.( 改為一般疑問句，作否定回答)5. we go to school every morning.( 改為否定句 )6. he speaks english very well.（ 改為否定句 ）7. i like taking photos in the park.（ 對劃線部分提問 ）8. john comes from canada.（ 對劃線部分提問 ）9. she is always a good student.（ 改為一般疑問句，作否定回答 ）10. simon and daniel like going skating.（ 改為否定句）（劃出錯誤的地方，將正確的寫在橫線上 ）1. is your brother speak english?2. does he likes going fishing?3. he likes play