小學(xué)英語(yǔ)一般現(xiàn)在時(shí)講解與練習(xí)

1、小學(xué)英語(yǔ)一般現(xiàn)在時(shí)講解及練習(xí)一 . 意義：表示經(jīng)常發(fā)生的事情，動(dòng)作或存在的狀態(tài)二 . 構(gòu)成及變化1 .be 動(dòng)詞的變化。肯定句：主語(yǔ)+be（am,is,are）+ 其它。如： I am a boy. 我是一個(gè)男孩。否定句：主語(yǔ)+ be + not + 其它。如： He is not a worker. 他不是工人。一般疑問(wèn)句： Be + 主語(yǔ) +其它。 如： -Are you a student?-Yes. I am. / No, I'm not.特殊疑問(wèn)句：疑問(wèn)詞 +一般疑問(wèn)句。如： Where is my bike?2 . 行為動(dòng)詞的變化。l 、當(dāng)主語(yǔ)為第一，二人稱(chēng)及復(fù)數(shù)時(shí)，助動(dòng)詞

2、為do肯定句：主語(yǔ)+動(dòng)詞原形 （+其它 ） 。如： We often playbasketball after school.否定句：主語(yǔ)+ don't+ 動(dòng)詞原形 （+其它 ）。如： we don t playbasketball after school.一般疑問(wèn)句： Do + 主語(yǔ) +動(dòng)詞原形 +其它 ?如： Do you often play basketball after school l?Yes,we do. / No, we don't.特殊疑問(wèn)句：疑問(wèn)詞 + 以 do 開(kāi)頭的一般疑問(wèn)句？如： What do you often do after school

3、?2、當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)時(shí)助動(dòng)詞為does 肯定句：主語(yǔ)+動(dòng)詞三單式（+其它）。如：He swims well.否定句：主語(yǔ)+ doesn ' t+動(dòng)詞原3t它）。如： He doesn ' tswim well.一般疑問(wèn)句：Does +主語(yǔ)+動(dòng)詞原形+其它。如： Does he swim well ?Yes, he does. / No, he doesn't.特殊疑問(wèn)句：疑問(wèn)詞+以does開(kāi)頭的一般疑問(wèn)句？如： How does your father go to work?三.第三人稱(chēng)單數(shù)的動(dòng)詞變化規(guī)則（只有在第三人稱(chēng)為主語(yǔ)的肯定句中，動(dòng)詞才用三單式）（1）多數(shù)

4、動(dòng)詞直接加s:runs_ gets likes_collets_takes_playsLclimbs_（2）結(jié)尾是s, x, sh, ch, o,前為輔音字母,結(jié)尾力口 es : watches teaches goes does washes_ crosses mixes brushes_（3）動(dòng)詞末尾y前為輔音：將y改為i加es: study studiesfly 用iescarry -carriescry cries但在y前如果為元音則直接加 s: buys says四. 時(shí)間標(biāo)志：always , usually , often , sometimes ,every一般現(xiàn)在時(shí)練習(xí)題（1

5、）I.用下列單詞的適當(dāng)形式填空1.We often(play) in the playground.2.He (get) up at six o clock.3 .you (brush) your teeth everymorning?4 .What(do) heusually(do) after school?5 .Danny (study) English, Chinese,maths, science and Art at school.6 .Mike sometimes (go) to the park with hissister.7 .At eight at night, she

6、(watch) TV with hisparents.8 .Mike(read) English every day?9 .How many lessonsyourclassmates(have) on Monday?10 .What timehis mother(do) thehousework?改為肯定句 ）11 . 句型轉(zhuǎn)換1.Do you often play football after school? (2.I have many books.（改為否定句）3.Gao Shan ' s sister likes playin g table tennis （改為否定句）4.

7、She lives in a small town near New York.（改為一般疑問(wèn)句）1.1 watch TV every day.（改為一般疑問(wèn)句）6 .We have four lessons.（改為否定句）7 .Nancy doesn ' t run fast （改為肯定句）8 .My dog runs fast.（改為否定句）9 .Mike has two letters for him.一般疑問(wèn)句：否定句：1.1 I usually play football on Friday afternoon.否定句：一般疑問(wèn)句：劃線提問(wèn)：1.5 Su Yang usual

8、ly washes some clothes on Saturday.否定句：一般疑問(wèn)句：劃線提問(wèn)：12 .Mingming usually waters the flowers every day.否定句：一般疑問(wèn)句：13 .Tom does his homework at home.否定句：一般疑問(wèn)句：一般現(xiàn)在時(shí)練習(xí)題(2 )一、用所給動(dòng)詞的真確形式填空1.1 like(swim).2 .He(read) English every day.3 .We(go)to school at seven in the morning.4 .Mike(go)to school at seven in

9、 the morning.5 .My mother(like)(go) shopping.6.I can(draw) many beautiful pictures.7.She(make) a model plane.8. Do you (like)(run)?9. Does he(like)(jump) ?10. Does Nancy(grow)flowers on Saturday ?11. The teachers(like)(dance).12. The teacher(like)(dance).13. The students(speak) English in class.14.

10、The student(speak) Chinese after class.15. Let sand play football . (go)16. Helike swimming . (not)17. I msorry that . (hear)18. Wang Bing is(write) an E-mail to hisfriend .19. He hasa headache . (get)20. you study English at school ? Yes ,I. (do)21. your sister study English at school ? No ,she. (do)22. I m better . (feel)23. WhyTom absent today ? (be)二、用所給的人稱(chēng)改寫(xiě)句子1.I take photos on Sunday. (Mike)2 .We grow beautiful flowers. (she)3 .They like collecting stamps. (Ben)4 .I listen to music carefully. (my aunt)5 .You like making a model ship. (Helen)6 .We clean the classroom every da