沪教版小学英语语法及练习

本文格式为Word版，下载可任意编辑——沪教版小学英语语法及练习第1讲改否决句【学识点】1、句子中有am/is/are/can时，直接在后面加not，其他不变，抄下来；

2、句子中没有am/is/are/can时，找到动词，在动词前面加don’t/doesn’t，其他不变，抄下来。

【练习题】1、IamMike.否决句：____________________________________________________2、Thisisapen.否决句：____________________________________________________3、Youareaboy.否决句：____________________________________________________4、Theycanswim.否决句：____________________________________________________5、Ilikeapples.否决句：____________________________________________________6、IamDanny.否决句：____________________________________________________7、Thisismyruler.否决句：____________________________________________________8、Thosearehisrobots.否决句：____________________________________________________9、Youcangotohavealook.否决句：____________________________________________________10、Iknowhisname.否决句：____________________________________________________11、Iamastudent.否决句：____________________________________________________12、Itisanapple.否决句：____________________________________________________13、Theyaremybooks.否决句：____________________________________________________14、Icanseeaboat.否决句：____________________________________________________15、Standup.否决句：____________________________________________________16、IaminGrade3.否决句：____________________________________________________17、SheisYangLing.否决句：____________________________________________________18、Weareteachers.否决句：____________________________________________________19、Icandrawatoycar.否决句：____________________________________________________20、JackspeaksEnglishverywell.否决句：____________________________________________________第2讲改一般疑问句【学识点】1、句子中有am/is/are/can时，放句首，其他不变，抄下来。

2、句子中没有am/is/are/can时，用Do/Does放句首，其他不变，抄下来。

3、I变you，Iam变Areyou。

4、标点变问号。

断定回复：Yes，人称+am/is/are/can/do。

否决回复：No，人称+am/is/are/can/do+not。

【练习题】1、IamMike.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________2、Thisisapen.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________3、Youareaboy.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________4、Theycanswim.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________5、Ilikeapples.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________6、IamDanny.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________7、Thisismyruler.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________8、Thosearehisrobots.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________9、Youcangotohavealook.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________10、Iknowhisname.一般疑问句：______________________________________________断定回复：__________________________________________________否决回复：__________________________________________________第3讲改断定句【学识点】1、一般疑问句改断定句（1）将句首的am/is/are/can放回主语后面，其它照抄，标点改成句号。

例如：Isshetall?Sheistall.（2）句首是Do、Does的，去掉Do、Does，其它照抄，动词用原形，标点改成句号。假设主语是第三人称单数，谓语也要改为第三人称单数形式。例如：Doyoulikeapples？断定句：Ilikeapples.2、否决句改断定句（1）句子中有am/is/are/can时，直接把am/is/are/can后面的not去掉，其他照抄。例如：Ican’trun.Icanrun.（2）句子中有don’t或doesn’t时，直接去掉don’t或doesn’t，其他照抄。假设主语是第三人称单数，谓语也要改为第三人称单数形式。例如：Don’tshut.Shut.【练习题】1、Isthistallboythin?________________________________________________________2、Areyourearssmall?________________________________________________________3、CanSarahcleantheclassroom?________________________________________________________4、Doyouliketheducks?________________________________________________________5、Isthistheplayground?________________________________________________________6、Areyouaboy?________________________________________________________7、Cantheyswim?________________________________________________________8、Doeshelikethedogs?________________________________________________________9、Iamnotaboy.________________________________________________________10、Samisn’tsad.________________________________________________________11、Wearen’tstudyingEnglish.________________________________________________________12、Ican’tdance________________________________________________________13、Don’topenthepencil-box.________________________________________________________14、Hedoesn’tknowyourname.________________________________________________________15、IamnotDanny.________________________________________________________16、Themanisn’twalkinginthestreet.________________________________________________________17、Theyaren’tintheclassroom.________________________________________________________18、Hermothercan’trideabicycle.________________________________________________________19、Wedon’thavelunchat12:00everyday.________________________________________________________20、Tomdoesn’twalktoschool.________________________________________________________第4讲缩写形式与完整形式【学识点】完整形式缩写形式完整形式缩写形式完整形式缩写形式完整形式缩写形式am’mis’sare’renotn’tIamI’mheishe’swearewe’reisnotisn’tsheisshe’syouareyou’recannotcan’twhatiswhat＇stheyarethey’redonotdon’tnameisname’sdoesnotdoesn’t【练习题】1、IamMike.缩写形式：____________________________________2、Itisapen.缩写形式：____________________________________3、Youareaboy.缩写形式：____________________________________4、Theycannotswim.缩写形式：____________________________________5、Idonotlikeapples.缩写形式：____________________________________6、Iamastudent.缩写形式：____________________________________7、Itisanapple.缩写形式：____________________________________8、Theyaremybooks.缩写形式：____________________________________9、Icannotseeaboat.缩写形式：____________________________________10、Donotstandup.缩写形式：____________________________________11、I’mDanny.完整形式：____________________________________12、This’smyruler.完整形式：____________________________________13、Those’rehisrobots.完整形式：____________________________________14、Youcan’tgotohavealook.完整形式：____________________________________15、Idon’tknowhisname.完整形式：____________________________________16、I’minGrade3.完整形式：____________________________________17、She’sYangLing.完整形式：____________________________________18、We’reteachers.完整形式：____________________________________19、Ican’tdrawatoycar.完整形式：____________________________________20、Jackdoesn’tspeakEnglishverywell.完整形式：____________________________________第5讲主格、宾格、全体格（形容词性物主代词）【学识点】1、人称代词主格：在句子开头作主语，表示谁怎么样了、干什么了。

例如：Iamateacher.Youareastudent.Theyarestudents.2、人称代词宾格：在动词或介词后作宾语，表示动作行为的对象。

例如：Giveittome.Let’sgo.3、物主代词全体格：用在名词前，表示是谁的东西。

例如：Thisismybook.Weloveourmotherland.我们喜欢我们的祖国。

主格宾格全体格（形容词性物主代词）单数Imemy我的youyouyour你的sheherher她的hehimhis他的ititits它的复数weusour我们的youyouyour你们的theythemtheir他/她/它们的【练习题】1.__________（我）amateacher.2.Myfatheristalkingwith__________（我）3.___________（他）oftenplaysbasketballafterschool.4.___________（他的）teacherisgood.5.____________（我们）buyapairofshoesfor______（他）.6.Pleasepass_______（我们）theball.7.________（他们）arelisteningtotheradio.8.Thisis________（我们）book.Thatis_________（他的）book.9.________（他的）chairisblue.________（我们的）isyellow.10._______（我们的）classroomisbig._______（你们的）classroomissmall.11.________（他）oftenplaysbasketballafterschool.12._________（他的）teacherisgood.（她的）teacherisgoodtoo.13.Mybookisblue._______（you）bookisred.14.Ourchairisbetterthan_________（they）chairs.15.Iwillgivethepresentsto__________（they）第6讲名词复数变化规矩【学识点】名词复数变化规矩：

1、一般处境下，直接加s。

例如：carcars、bagbags、bookbooks2、以s/x/ch/sh结尾的单词加es。

例如：classclasses、boxboxes、watchwatches、brushbrushes3、以辅音字母加y结尾的单词，变y为i，再加es。

例如：babybabies、familyfamilies、comedycomedies（喜剧）4、以元音字母加y结尾的单词，直接加s。

例如：boyboys、daydays、keykeys5、以f/fe结尾的单词，变f/fe为v，再加es例如：leafleaves、wolfwolves、knifeknives“小偷”（thief）的“妻子”（wife）用“刀子”（knife）和“树叶”（leaf）把“狼”（wolf）劈成了两“半”（half）6、以o结尾的名词，有生命的加es，无生命的加s，以oo结尾的加s。

有生命的加es。例如，potatopotatoes、tomatopotatoes、heroheroes（英雄爱吃土豆炖西红柿）无生命的加s。例如，photophotos、radioradios、pianopianos。

以oo结尾的加s。例如，kangarookangaroos（袋鼠）、zoozoos。

7、不成数名词没有复数，以原形或/表示。

例如：water/、milk/、juice/8、特殊处境例如：am/isare、Iwe、she/he/itthey、myourhis/her/itstheir、thisthese、thatthosemanmen、sheepsheep、ChineseChinese、footfeet【练习题】名词变复数birdcardorangewatchladyfamilyrulerphotofriendclassdictionarypartyboygirlcatboxcandystoryIheyouamisarewifetreekeybedherosheepcasequestionleafcasecuppendeskkeyboxknifecardorangeboyfriendparentmotherfathersisterbrothersondaughtercousinpencilchildman第7讲改复数句【学识点】对照句子，将句子中的名词和代词改成对应的复数，其他不变，按依次抄下来即可。

例如：Sheismyfriend.Theyaremyfriends.Iamagirl.Wearegirls.【练习题】句子单数变复数1.Thisisabook.___________________________________________2.Thatisaneraser.___________________________________________3.Itisaredapple.___________________________________________4.Iamaboy.___________________________________________5.Heisateacher.___________________________________________6.What’sthis?___________________________________________7.Iamatallboy.___________________________________________8.Sheisabeautifulgirl.___________________________________________9.Heisastrongman.___________________________________________10.Thisisabigmouse.___________________________________________11.Thatisasmallfish.___________________________________________12.Ithasalongtooth.___________________________________________13Thisisanolddog.___________________________________________14.Thereisabigpeachonthetable.___________________________________________15.Icansingasong.___________________________________________16.Itisunderthetable.___________________________________________17.Thatisashortboy.___________________________________________18.Iliketheredskateboards.___________________________________________19.Thatmonkeycanclimbthetree.___________________________________________20.Thisfoxisbig.___________________________________________第8讲就划线片面提问【学识点】1、根据划线片面找到特殊疑问词放句首，把题目中剩下的片面变成一般疑问句，接在特殊疑问词的后面。

2、标点改为问号。

特殊疑问词:特殊疑问词内容特殊疑问词内容What什么Howmuch价格，多少钱Whatcolour什么颜色What…do会做什么How身体状况Who谁，问人Howold几岁，年龄Where在哪儿，地点Howmany数量，几个Whose谁的，问仆人Which哪一个When什么Whattime几点，问时间Why为什么，问理由【练习题】对划线片面提问1.That’sabike.______________________________________2.MynameisLingling.______________________________________3.ThisisamapofAmerica.______________________________________4.Towandtowisfour.______________________________________5.Helikesplayingbasketball.______________________________________6.Pandaslovebamboo.______________________________________7.It’ssixo’clock.______________________________________8.Thebikeisblack.______________________________________9.Thepenisred.______________________________________10.Amyisagoodgirl.______________________________________11.Linglinglikescollectingdolls.____________________________________12.ThisisLiPing’sbook.______________________________________13.Mypenisinthebox.______________________________________14.IliveinNewYork.______________________________________15.MybirthdayisNovember11.______________________________________16.Igotoschoolbybike.______________________________________17.Heistwelve.______________________________________18.Thehamburgerisfourdollars.___________________________________19.Thekiteistwentyyuan.______________________________________20.Twopensareonthedesk..______________________________________21.Theyarefrom191countries.______________________________________22.Thebridgeis5kilometerslong.___________________