第三人稱單數(shù)用法講解及練習(xí)題

1、最新 料推薦動(dòng)詞第三人稱單數(shù)形式講解一、什么是第三人稱單數(shù)？人稱可分為三類：第一人稱、第二人稱和第三人稱第一人稱：Iwe第二人稱：you第三人稱：he、she、it、they 和人名類（如： Peter、Jane、my father 等）結(jié)合以上知識(shí)，第三人稱單數(shù)就是he、she、it 和單個(gè)的某人，也包括單個(gè)的動(dòng)物、東西等。二、動(dòng)詞為什么要變成相應(yīng)的三單形式？在一般現(xiàn)在時(shí)中，跟在第三人稱單數(shù)后面的動(dòng)詞也要變成相應(yīng)的三單形式，例如：I watch TV every day. 如果主語(yǔ)是三單，動(dòng)詞要變化：He watches TV every day.She watches TV every d

2、ay.Jane watches TV every day.三、動(dòng)詞三單的變化規(guī)則1、一般情況下直接加s，如 speak-speaks, like-likes, play-plays2、以s, x, sh, ch, o 結(jié)尾的加es，如wash-washes, go-goes, do-does,watch-watches3、以輔音字母 +y 結(jié)尾的，改y 為 i 再加 es，如 study-studies，try-tries4、特殊變化，如have-has四、 does 和 doesnt 在句子中的用法1最新 料推薦否定句： 主語(yǔ) +dont/doesnt+動(dòng)詞原形 +（其他）。如：I dont

3、watch TV. 我不看電視。當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用doesnt 構(gòu)成否定句。如：He doesntwatch TV. 他不看電視。注意 doesnt后面用動(dòng)詞原形watch ，而不是 watches一般疑問(wèn)句： Do / Does+主語(yǔ) +動(dòng)詞原形 +（其他）。如：Do you watch TV?Yes, I do. / No, I dont.當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用does 構(gòu)成一般疑問(wèn)句。如：Does she watch TV?Yes, she does. / No, she doesnt.特殊疑問(wèn)句： 疑問(wèn)詞 +一般疑問(wèn)句。如：How do you go to school

4、?By bike.How does Jane go to school?By bus.五、動(dòng)詞第三人稱單數(shù)形式的練習(xí)A 、寫出下列動(dòng)詞的第三人稱單數(shù)。drink _go _stay _make _have_pass_carrycome_plant_fly _study_brush_look _teach_watch_B、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。1.He often _(have) dinner at home.2.We _(not watch) TV on Monday.3.Nick _(not go) to the zoo on Sunday.2最新 料推薦4._ they _(like

5、) the World Cup?5._ your parents _(read) newspapers every day?6.The girl _(teach) us English on Sundays.7.She and I _(take) a walk together every evening.8.Mike _(like) cooking.9.They _(have) the same hobby.10.My aunt _(look) after her baby carefully.11.You always _(do) your homework well.12.She _(g

6、o) to school from Monday to Friday.13.Liu Tao _(do) not like PE.14.The child often _(watch) TV in the evening.15.Su Hai and Su Yang _(have) eight lessons this term.16. Mike s sister _ (cook) nice food. I _ (like) eating it very much.17._ (do) your father_ (watch) TV in the evening? No, he_ (not).18.

7、Tom usually_ (play) football after school19. He _ (live) in a small town near Nanjing.20.I _ (go ) to school by bus, and he _(go) to school by bike.C、選出正確的答案：1.She (like / likes) to play football. 2. He (like / likes) drinking milk.3.I (like / likes) to watch TV .4. We (like / likes) to play badmint

8、on.3最新 料推薦5. They (like / likes) to sing songs.6. She (read / reads) books every day.7. He (play / plays) computer games every day.8. It (listen / listens) to the radio every day.9. Linda (draw / draws) pictures every day.10. Jane and Linda (play / plays) football every day.D、把下列句子變?yōu)榉穸ň洌?. She draws

9、 pictures every day.2. We like playing football.3Linda swims every day.4They like playing games.5. My father reads newspaper in the evening. 6. He likes drawing pictures ._ _E、把下列句子變?yōu)橐蓡?wèn)句，并做肯定回答。1. My father can ride a horse.2. she does her homework at home3. Miss Green likes dancing very much. 4. we clean the classro