七上一般現(xiàn)在時動詞第三人稱單數(shù)形式練習

1、動詞第二人稱單數(shù)形式主語有三單，動詞也有三單，快點來習慣，體會在心里，一定要過關(guān)、概念動詞第三人稱單數(shù)：主語是第三人稱單數(shù)，即謂語動詞的發(fā)出者是it、she、he、可數(shù)名詞單數(shù)、不可數(shù)名詞等表示單數(shù)概念的詞時，實義動詞后面要加-s或-eso （注意：若主語不是第三人稱單數(shù)形式，就直接用動詞原形；若主語是三單，后有will等情態(tài)動詞修飾時，動詞也用原形。）二、動詞三單變化規(guī)則（只有一般現(xiàn)在時才有第三人稱單數(shù)）動詞第三人稱單數(shù)的變化規(guī)則及發(fā)音規(guī)律，同名詞單數(shù)變復數(shù)大致相同，請認真觀察。1大多數(shù)實義動詞在詞尾加“ s”，在清輔音后發(fā)音為/ s / ,在濁輔音及元音因素后發(fā)音為/ z / o女口： s

2、peaks speaks Isl; come comes, /z/ ;play plays /z/2、 以輔音字母加“ y”結(jié)尾的動詞，要先將“y”變?yōu)椤?i”，然后再加“ es”，讀/z/。女口： studyt studies /z/ ; fly flies /z/3、 以“ s, x, ch, sh”結(jié)尾的動詞，在詞尾加“es",發(fā)音為/ iz /。女口： teachr teaches /iz/ ;watch t watches /iz/4、以“ o”結(jié)尾的動詞，在詞尾加“ es”。常出現(xiàn)的兩個以“ o”結(jié)尾的動詞go和do后加“ es",讀/z/ o女口： goT g

3、oes /z/ ;dotdoes /z/5、 記住最為特別的be的三單is ; have的三單是has。注意（1下面兩個動詞變?nèi)龁螘r，原詞的元音部分的發(fā)音發(fā)生了較大的變化，要記憶。女口： do/du:/ t does/d z/ ; say/sei/ t says /sez/（2）以不發(fā)音字母“e”尾的開音節(jié)詞，如果尾音是s, z時，力口 “s后字母“e發(fā)音,與所加 “s'一起讀做iz o 女口： close closesJiz三、動詞第三人稱單數(shù)的句子結(jié)構(gòu)。三單+is +表語. 三單 +is+not+ 表語.1、肯定/否定句三單+動詞第三人稱單數(shù)+其他.三單+doesn't +

4、動詞原形+其他.2、一般疑問句1）當謂語動詞是 be動詞時，一般疑問句結(jié)構(gòu)為“l(fā)s+三單+表語？”。它的肯定回答為：Yes,三單+is.;否定回答為：No，三單+isn't.。2）當謂語動詞是實義動詞時，在肯定句句首加助動詞does，即“ Does+三單+動詞原形+No，三單 +doesn't.。其他？”。它的肯定回答為：Yes,三單+does.;否定回答為: 3、特殊疑問句特殊疑問詞+一般疑問句四、要點1）一定要看準句子的主語是第三人稱而且還是單數(shù)；2） 經(jīng)常與頻率副詞連用：always （一直，總是），usually （通常），often （經(jīng)常），sometimes （有

5、時），seldom （很少），hardly （幾乎不），never （從不），once a day （一天一次），twice a week（一周兩次），three times a month（個月三次）。如:l often speak Chinese.我經(jīng)常說漢語。般現(xiàn)在時練習題I、寫出下列動詞的第三人稱單數(shù)。go do buy buy carryplayteachmakecatchfindswimjumpbegi nhelpwashmisssingfin ishgivekeepdanceworrysithearmatchgethavelovelear ncryflystudycomecall

6、smilebewritestopope nchecklookdrinkleave;readpickeatwalkstarttellpushdieliveshowborrowII、用動詞的正確形式填空。1、I(go) home by bus.2、 Jack(go) home by bike.3、When(do) he get up?4、Her mum(run) to the dog.5、He(do no t)like apples.6、Sam(put) it under his arm.7、Kate(walk) to school every day.& Kitty(watch)TV e

7、veryday.9、John can't(find) his watch.10、Where(do)Gra ndma live?11、Miss Wang(live) in America now.12、The girls_(give) the key to Sally.13、That key(ope n) the old box.14、 She(say) “l(fā)ike these apples”.15、What(do)Alice find?16、Which toy(do) she like?17、He doesn'(kno w)her n ame.18.、Mike(cook ) i

8、n a restaura nt .19、He(speak ) Japa nese .20、How does he(go)to the post office?21、He often(have ) dinner at home22、Liu Tao( do ) not like PE(體育).23、She(do) homework by herself.24、They(do) homework by themselves.25、We(not watch ) TV on Sun day .26、 Lucy and Lily(walk) to school every day.27、 David an

9、d Ben(be ) in Class Four ,Grade Seven .28、 The girl ( teach)us En glish on Sun days.29、There( be) some water in the bottle(瓶子)30、Su Hai and Su Yang(work ) in a shop(在商店)III、選擇正確的單詞填到括號里。1、 What does Candy(wants, want ) to be ?2、 He should n't(throw, throws ) rubbish on the floor( 草地)3、Peter(help

10、, helps ) his mother with the housework( 家務(wù))4、She never(run, runs ) in the library( 圖書館)5、We will(fly, flies ) kites on this Sunday .6、Tom and Mary(has, have ) pen pals in China .7、They(speaks, speak ) English after class.8、 He(don't , does n't ) get up early .9、 What ( do, does ) your fathe

11、r do ?10、Let us(fly , flies ) kites on this Friday after noon .IVA :用括號里所給詞的否定形式。1、The desk(have)four legs.2、She(do) her homework every day.3、Danny(fall) and breaks his tail.4、 He(live) in Shijiazhuang.5、 He(need) a pair of shoes.6、Danny(see) the apple tree.7、She(come) from America.8、My mother and f

12、ather(walk) to the office every day.9、Danny and her mother sometimes(go) for a walk after supper.10、The train(leave) at 10:13 am.11、That hat(look) like a cat.12、Danny(hurt) his nose.B:用括號里所給詞的適當形式填空。1、the desk(have)four legs?2、 she(do)her homework every day?3、 he(live)in Beijing?4、 he(need)a pair of

13、 shoes?5、 Danny(see)the apple tree?6、 she(come)from America?7、 the girl(look)out of the window and see many birds in the sky?8、 Jenny (run) home and(sit)on the chair?V、按要求改寫句子。1、Daniel watches TV every evening .2、I do my homework every day .3、She likes milk .4、Amy likes playing computer games .5、He speaks English very well.6、She likes tak ing photos in the park.7、John comes from Canada.8、She is 11 years old,.9、Tom and Daniel are at sch