小學(xué)一般現(xiàn)在時(shí)講解及練習(xí)題

1、精選優(yōu)質(zhì)文檔-傾情為你奉上一般現(xiàn)在時(shí)自述1. 一般現(xiàn)在時(shí)： 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(dòng)作。如：I get up at six every day.我每天六點(diǎn)起床。3.表示客觀現(xiàn)實(shí)。如：The earth goes around the sun.地球繞著太陽轉(zhuǎn)。2. 構(gòu)成：1. be動(dòng)詞：主語+be(am,is,are)+其它。如： I am a boy.我是一個(gè)男孩。2.行為動(dòng)詞：主語+行為動(dòng)詞(+其它)。如： We study English.我們學(xué)習(xí)英語。當(dāng)主語為第三人稱單數(shù)(he, she,it)時(shí)，要在動(dòng)

2、詞后加"-s"或"-es"。如：Mary likes Chinese.瑪麗喜歡漢語。注意：一般現(xiàn)在時(shí)經(jīng)常和頻率副詞連用。3. 我的變化-否定句、一般疑問句、特殊疑問句：1. be動(dòng)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, I'm not.特殊疑問句：疑問詞+一般疑問句。如：Where is my bike?2.行為動(dòng)詞的變化。否定句：主語+ don't( doesn

3、't ) +動(dòng)詞原形(+其它)。如： I don't like bread.當(dāng)主語為第三人稱單數(shù)時(shí)，要用doesn't構(gòu)成否定句。如： He doesn't often play.一般疑問句：Do( Does ) +主語+動(dòng)詞原形+其它。如： - Do you often play football? - Yes, I do. / No, I don't.當(dāng)主語為第三人稱單數(shù)時(shí)，要用does構(gòu)成一般疑問句。如： - Does she go to work by bike? - Yes, she does. / No, she doesn't.特殊

4、疑問句：疑問詞+一般疑問句。如：How does your father go to work?動(dòng)詞第三人稱單數(shù)形式構(gòu)成規(guī)則動(dòng)詞原形變第三人稱單數(shù)的規(guī)則與發(fā)音規(guī)律同名詞單數(shù)變復(fù)數(shù)大致相同，請認(rèn)真觀察。1、大多數(shù)動(dòng)詞在詞尾加“S”在清輔音后發(fā)音為s，在濁輔音及元音后發(fā)音為 z。如：   stopstops s makemakes s   readreads z playplays z2、以輔音字母加“y”結(jié)尾的，要先將“y”變?yōu)椤癷”，然后在加“es”讀iz 如：   flyflies z carrycarries z  &#

5、160; studystudies z worryworries3、以“s, x, ch, sh”結(jié)尾的，在詞尾加“es”，發(fā)音為iz 如：    teachteaches iz watchwatches iz4、以“o”結(jié)尾的動(dòng)詞，加“es”，讀z 如：   gogoes z dodoes z下面幾個(gè)動(dòng)詞變?yōu)閱螖?shù)時(shí)，原詞的元音部分的發(fā)音發(fā)生了較大的變化，請注意記憶。 如： 1）、do du:does dz2）、say seisays sez 以不發(fā)音字母“e”結(jié)尾的開音節(jié)詞，如果尾音是s，z時(shí)，加“s”后字母“e” 發(fā)音， 與所加“s”一起讀

6、做iz。 如： closecloses izbe動(dòng)詞包括：am， is， are。第三人稱單數(shù)用 is；過去式為 was；復(fù)數(shù)are，過去式為were. have，遇到主語是第三人稱單數(shù)時(shí)，要用 has； 動(dòng)詞 be 的第三人稱單一般現(xiàn)在時(shí)練習(xí)題  (一) 寫出下列動(dòng)詞的第三人稱單數(shù)形式：專心-專注-專業(yè)drink-_go- _stay- _make-_look-  _carry-_come- _watch-_plant-_fly -_do-_sit-_guess-_die-_go-_rush- 

7、0;_reach-_touch-_brush-_fly- _copy- _say- _run-_do- _fix- _live-_cry-_enjoy-_have-_wish-_play-_teach- _buy-_ study- _(二) 用所給詞的正確形式填空。1.What_(do)Alice find?2.Which toy_(do) she like?3.He doesnt_(know)her name.4.Where _(do)Grandma live?5.The boy_(chase) it.6.Grandma

8、Wang_(live) in Pudong.7.When _(do)he get up?8.Kitty_(watch)TV everyday.9.John cant_(find) his watch.(三) 選擇題1. Jack and her mother _happy. A.does B.are C.is D. have2. .Her mother _the beanstalk.A.take B.is take Ctakes D. taking3. The woman_the beanstalk.A.cut B.cutting C.are cut D.cuts4. The goose_go

9、lden eggs.A.lay B.lays C.layed D.layes5. Supergirl and Superdog_them.A.saves B.save C.saving D.is saving6. Ben_a new bicycle. A.have B.has C.are D.were7. A man _in front of his car.A.walk B.walks C.walking D.work8. How _it feel?A.does B.do C.are D.is9. -He came early this morning, didn't he? -Ye

10、s, he did. He often_ to school early. A. come B. comes C. came D. has come10. Ann _ her hair every week. A. is going to wash B. wash C. washes D. is washing11. They usually_TV in the evening. A. watch B. will watch C. are watching D. watches12. The sun _ in the east and_ in the west. A. raises; set

11、B. rise; sets C. rises; sets D. rises; set13. -I usually have milk and bread for breakfast. What about you, Jim? -So do I, but my sister _. A. hasn't B. doesn't C. didn't D. won't14. She will go if it _ tomorrow. A. isn't rain B. don't rain C. doesn't rain D. didn't r

12、ain15. These little boys_ playing football. A. are liking B. like C. likes D. were liking16. -_ he _ to work on foot? -Yes, he_. A. Do; go; do B. Does; go; does C. Is; going; does D. Does; go; is17. -_ they often _ these old men? -Yes, they_. A. Do; help; are B.Are; helping; are C. Do; help; do D. A

13、re; helped; are(四) 變否定句。1. He wants a book._2. Jimmy washes hands before dinner._3. Lisa likes milk very much._4. They walk to school._5. Lingling and Dandan are 10 years old._(五) 變一般疑問句并作肯定和否定回答。1.He wants a book._ _2. Jimmy washes hands before dinner. _ _ _3. I am Chinese. _ _ _4. They walk to school. _ _ _5. Lingling and