1、完整word版沪教版小学英语语法及练习第 1讲 改否认句【知识点】1、句子中有 am/is/are/can时,直接在后边加 not,其余不变,抄下来;2、句子中没有 am/is/are/can 时,找到动词,在动词前面加 dont/doesnt,其余不变,抄下来。【练习题】1、 I am Mike.否认句: _2、 This is a pen.否认句: _3、 You are a boy.否认句: _4、 They can swim.否认句: _5、 I like apples.否认句: _6、 I am Danny.否认句: _7、 This is my ruler.否认句: _8、 Tho
2、se are his robots.否认句: _9、 You can go to have a look.否认句: _10、 I know his name.否认句: _11、 I am a student.否认句: _12、 It is an apple.1否认句: _13、 They are my books.否认句: _14、 I can see a boat.否认句: _15、 Stand up.否认句: _16、 I am in Grade 3.否认句: _17、 She is Yang Ling.否认句: _18、 We are teachers.否认句: _19、 I can d
3、raw a toy car.否认句: _20、 Jack speaks English very well.否认句: _2第2讲 改一般疑问句【知识点】1、句子中有 am/is/are/can时,放句首,其余不变,抄下来。2、句子中没有 am/is/are/can时,用 Do/Does 放句首,其余不变,抄下来。3、 I 变 you, I am 变 Are you。4、标点变问号。一定回答: Yes,人称 +am/is/are/can/do。否认回答: No,人称 +am/is/are/can/do+not。【练习题】1、 I am Mike.一般疑问句: _一定回答: _否认回答: _2、
4、This is a pen.一般疑问句: _一定回答: _否认回答: _3、 You are a boy.一般疑问句: _一定回答: _否认回答: _4、 They can swim.一般疑问句: _一定回答: _否认回答: _5、 I like apples.一般疑问句: _一定回答: _否认回答: _36、 I am Danny.一般疑问句: _一定回答: _否认回答: _7、 This is my ruler.一般疑问句: _一定回答: _否认回答: _8、 Those are his robots.一般疑问句: _一定回答: _否认回答: _9、 You can go to have
5、a look.一般疑问句: _一定回答: _否认回答: _10、 I know his name.一般疑问句: _一定回答: _否认回答: _4第 3讲 改一定句【知识点】1、一般疑问句改一定句(1)将句首的 am/is/are/can放回主语后边,其余照抄,标点改成句号。比如: Is she tall?She is tall.(2)句首是 Do、Does 的,去掉 Do、Does,其余照抄,动词用原形,标点改成句号。假如主语是第三人称单数, 谓语也要改为第三人称单数形式。 比如:Do you like apples?一定句: I like apples.2、否认句改一定句(1)句子中有 am
6、/is/are/can时,直接把 am/is/are/can 后边的 not 去掉,其余照抄。比如: I cantrun.I can run.(2)句子中有 dont或 doesnt时,直接去掉 dont或 doesnt,其余照抄。假如主语是第三人称单数,谓语也要改为第三人称单数形式。比如: Dontshut.Shut.【练习题】1、 Isthistallboythin?_2、 Areyourearssmall?_3、 Can Sarah clean the classroom?_4、 Do you like the ducks?_5、 Is this the playground?_6、 A
7、re you a boy?_7、 Can they swim?_8、 Does he like the dogs?5_9、 I am not a boy._10、 Sam isntsad._11、 We aren t studying English._12、 I can t dance_13、 Don t open the pencil-box._14、 He doesntknow your name._15、 I am not Danny._16、 The man isn t walking in the street._17、 They aren t in the classroom._
8、18、 Her mother cantride a bicycle._19、 We don t have lunch at12:00 every day._20、 Tom doesn t walk to school._6第4讲 缩写形式与完好形式【知识点】完好形式 缩写形式 完好形式 缩写形式 完好形式 缩写形式 完好形式 缩写形式ammissarerenotntI amImhe isheswe arewereis notisntshe isshesyou areyou recan notcantwhat iswhatsthey aretheyredo notdontname isnames
9、does notdoesnt【练习题】1、 I am Mike.缩写形式: _2、 It is a pen.缩写形式: _3、 You are a boy.缩写形式: _4、 They can not swim.缩写形式: _5、 I do not like apples.缩写形式: _6、 I am a student.缩写形式: _7、 It is an apple.缩写形式: _8、 They are my books.缩写形式: _9、 I can not see a boat.缩写形式: _710、 Do not stand up.缩写形式: _11、 Im Danny.完好形式:
10、_12、 Thiss my ruler.完好形式: _13、 Thosere his robots.完好形式: _14、 You cantgo to have a look.完好形式: _15、 I dontknow his name.完好形式: _16、 Im in Grade 3.完好形式: _17、 Shes Yang Ling.完好形式: _18、 Were teachers.完好形式: _19、 I cantdraw a toy car.完好形式: _20、 Jack doesntspeak English very well.完好形式: _8第5讲 主格、宾格、全部格(形容词性物主
11、代词)【知识点】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。比如: I am a teacher. You are a student. They are students.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。比如: Give it to me. Lets go.3、物主代词全部格:用在名词前,表示是谁的东西。比如: This is my book. We love our motherland. 我们热爱我们的祖国。主格宾格全部格(形容词性物主代词)Imemy 我的youyouyour 你的单数sheherher 她的hehimhis 他的ititi
12、ts 它的weusour 我们的复数youyouyour 你们的theythemtheir 他/她/它们的【练习题】1._(我) am a teacher.2.My father is talking with _(我)3._(他) often plays basketball after school.4._(他的) teacher is good.5._(我们) buy a pair of shoes for_(他) .6.Please pass (我们) the ball.7._(他们) are listening to the radio.8.This is _(我们) book.Th
13、at is _(他的) book.9._(他的) chair is blue._(我们的) is yellow.910._(我们的) classroom is big._(你们的) classroom is small.11._(他) often plays basketball after school.12._(他的) teacher is good(.她的) teacher is good too.13.My book is blue._(you)book is red.14.Our chair is better than (they) chairs.15.I will give th
14、e presents to _(they)10第 6讲 名词复数变化规则【知识点】名词复数变化规则:1、一般状况下,直接加 s。比如: car-cars、bag-bags、book-books2、以 s/x/ch/sh 结尾的单词加 es。比如: class-classes、 box-boxes、watch-watches、brush-brushes 3、以辅音字母加 y 结尾的单词,变 y 为 i,再加 es。比如: baby-babies、family-families 、comedy-comedies(喜剧)4、以元音字母加 y 结尾的单词,直接加 s。比如: boy-boys、 day
15、-days、 key-keys5、以 f/fe 结尾的单词,变 f/fe 为 v,再加 es比如: leaf-leaves、 wolf-wolves 、 knife-knives“小偷”( thief)的“老婆”(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。比如, potato-potatoes、tomato-potatoes、hero-heroes(英豪爱吃土豆炖西红柿)无生命的加 s。比如, photo-photos、radio-radios、piano-pianos。以oo 结尾的加 s。比如, kangaroo-kangaroos(袋鼠)、zoo-zoos。7、不行数名词没有复数,以原形或 /表示。比如: water-/、 milk-/ 、juice-/8、特别状况比如: am/is-are、 I-we 、she/he/it-they、 my-ourhis/her/its-their、this-