Unit1语法（知识清单）-2023-2024学年英语三年级下册单元速记·巧练系列（人教PEP版）.docx

1、2023-2024学年英语三年级下册单元速记巧练系列（人教PEP版）语法（知识清单）Unit 1 Welcome back to school!人称单词人称代词是为了避免重复，用来代替前面提到过的人、动物、事物的名称的词。l 人称代词的分类数格人称单 数复 数主 格宾 格主 格宾 格第一人称Imeweus第二人称youyouyouyou第三人称hehimtheythemsheherititl 人称代词的用法：l 人称代词的主格在句子中作主语。I am a teacher. 我是一名教师。（I是主语）We go to school by bus every day. 我们每天乘公共汽车去上学。（

2、We是主语）l 人称代词的宾格在句子中作宾语或者表语。Can you help me? 您能帮我一个忙吗？（me是宾语）Please listen to me carefully. 请认真听我讲。（me是介词宾语）Its me. Open the door quickly. 是我，快开门。（me是表语）l it的用法。1) 代替前面已经提到的事物。-Where is your bike? 你的自行车在哪里？-Its under the tree. 它在树下。2) 代替性别不明的婴儿或者动物等。Its a lovely baby. Is it a girl or boy? 宝宝真可爱。是男孩还是

3、女孩？3) 代替不确定的人或事物，比如询问敲门人或者打电话时可以用it。-Who is it？谁呀？（it指敲门的人）-Its me. 是我。-Hello，may I speak to Sam, please? 您好，我找一下Sam。-Its Sam speaking. 我就是。（it指的是接电话的人）4) 用来表示天气、时间、距离等。Its sunny today. 今天是晴天。Its half past ten. 现在是十点半。How far is it from here to the park? 从这里到公园有多远？l 人称代词的排列顺序。人称并列时，单数是“你、他、我”的顺序，复数是

4、“我们、你们、他们”的顺序。简单记忆：单数时时213，复数时是123。 You, Mike and I are good friends. 你、Mike和我是好朋友。定冠词the用法表示特定的人或事物，可以是一个，也可以是多个。用来特指已提到过的或谈话双方都知道的人或事物。例：the boy那个男孩儿the girl那个女孩儿the students那些学生用于世界上独一无二的事物前。例：the sun太阳the moon月亮the earth地球the Great Wall长城用于姓氏的复数形式前面，表示一家人。The Browns are going to the park.布朗一家打算去

5、公园。重点句型详解Im from the UK.我是英国人。【详解】这句话常用来介绍自己是哪里人。其中be from 意为“来自”。此句可以用来回答“Where are you from?”。【句型结构】Im+from +地点(国名/地名).例句：Where are you from?你是哪里人?Im from China.我是中国人。Where are you from?你是哪里人?一Im from Beijing.我是北京人。【拓展】be from与come from 都可以表示“来自”,可以互换。“I come from ”也表示“我来自;我是人”。例句：Im from Canada.=

6、I come from Canada.我来自加拿大。【注意】国家、城市名称的首字母要大写，而国家缩略名称要全部大写。England(the UK)英国America(the USA)美国China中国London伦敦Washington华盛顿Beijing北京Hes a teacher.他是一名教师。【详解】这句话常用来描述他人的职业或身份，用法同“Shes a new student.”。其中he为代词，代指上文提到的人。【拓展1】代词可以在句中作主语，本课学到的he和she都是常见的代词，但he和she代表不同的性别。he指男性“他”,she指女性“她”。例句：This is Li Min

7、g.Hes a pupil.这是李明。他是一名小学生。Lucy is from the USA.She is a new student in our school.露西是美国人。她是我们学校的一名新学生。【拓展2】常见人称代词第一人称第二人称第三人称单数形式I(我)you(你)he(他) she(她) it(它)复数形式we(我们)you(你们)they(他/她/它们)Is it in your bag? 在你的书包里吗?No,it isnt. 不，不在。【详解】问句常用来确认某事物所在的位置。回答用“Yes./No.”。句型结构：Be动词(Is/Are)+主语+方位介词+其他?肯定回答：Y

8、es,主语(代词)+be动词(is/are).否定回答：No,主语(代词)+be动词(is/are)+not.例句：Is it in the box?它在盒子里吗?Yes,it is./No,it isnt.是的，在。/不，不在。Is the pencil box on the desk?铅笔盒在书桌上吗?Yes,it is./No,it isnt.是的，在。/不，不在。巩固练习一、 判断下列每组单词划线部分的发音是(T)否(F)相同。( )1namedad ( )2bagcat ( )3Canadaface ( )4Chinahand ( )5blackpanda 二、 选择题。( )6We

9、 _ two friends. AhaveBhasCis( )7_ are you from? Im from Australia.AWhereBWhoCHow many( )8_ are you from? Im from Australia.AWhatBWhereCWho( )9This is Mr Jones. _ is a teacher. AHeBSheCI( )10My friend Linda is a _. Shes nine years old. ApupilBteacherCman( )11This is my new friend, Amy._ANice to see y

10、ou again.BNice to meet you.CIm from China.( )12Where are you from? _AIm nine years old.BIm from Shandong.CIm very tall.( )13I am a boy and you _ a girl.AareBisCam( )14Nice to meet you, Mike.Nice to meet you, _.AtoBtwoCtoo( )15Guess! A boy _ a girl? AandBorCto三、 选词填空。AHe BShe CI DIt EYou16 is Mike.17

11、 are Su Hai.18 is Miss Li.19 am Bobby.20 is a dog.四、 为句子选择合适的答语。AHi, AmyBIm from China.CNo, I cant.DOK!EMy name is Jack.( )21Where are you from? ( )22Can you read this? ( )23Lets play teacher and student. ( )24Mr Jones, this is Amy. ( )25Whats your name? 五、 连词成句。26you, from, are, Where (?) 27have, w

12、e, new, two, today, friends (.) 28is, Amy, where, from (?) 29again, you, nice, see, to (.) 30She,friend,new,is,my(.) 六、 翻译题。31欢迎返回学校。 32我来自英国。 33你来自哪里? 34我来自中国。 35同学们，我们今天有一位新朋友。 七、 补全对话。AThis is Amy.BWhere are you from?CNice to see you, too.DHi, Im Amy.EWelcome.Miss White: Boys and girls, welcome b

13、ack to school. Nice to see you again. Boys and girls: 36 Miss White: We have two new friends today. 37 Amy: 38 Im from the UK. Miss White: This is Zhang Peng. 39 Zhang Peng: Im from Shandong. Boys and girls: 40 八、 阅读短文，判断正（T）误（F）。Hello! Im Wu Binbin. Im a pupil. Today we have two new students. One i

14、s Amy, the other is Zhang Peng. Amy is a girl. Shes from the UK. Zhang Peng is a boy. Hes from Shandong. Im happy to have two new friends.( )41Wu Binbin has two new friends.( )42Amy is a student. ( )43Zhang Peng is from China. ( )44Amy is from the USA( )45Zhang Peng is not a boy. 参考答案：1F 2T 3F 4F 5T

15、6A7A8B9A10A11B12B13A14C15B16A 17E 18B 19C 20D21B 22C 23D 24A 25E26Where are you from?27We have two new friends today.28Where is Amy from?29Nice to meet you again.30She is my new friend.31Welcome back to school.32Im from England.33Where are you from?34I am from China.35Class, we have a new friend today.36C 37A 38D 39B 40E41T 42T 43T 44F 45F