Unit 3 This is my sister.Practice 2作业导航 1.掌握本单元的基础知识：指示代词：this,that,these,those;物主代词主格形式: I,he,she,they;Yes/No 问句及其回答；名词的复数形式。 2.能够通过练习熟练掌握对家庭成员介绍、辨别的表达法。 一、将下面的词变成复数1.this friend _ 2.my brother _ 3.grandparent _ 4.her uncle _ 5.that key _ 二、单项选择1.This is Kate,_ that is Jim.They are my good friends. A.or B.and C.too D.but 2._ is the name of the boy over there? A.What B.Who C.How D.Where 3.Mr.Brown is Toms _. A.mother B.brother C.sister D.father 4.Whats that? _. A.Its the bookB.Its Kate C.Its bookD.Its a book 5.Good afternoon,Mr.Brown. _,Tom. A.Good morningB.How are you C.How do you doD.Good afternoon 6.Lei Hao,this is my friend Tom. _ A.How are you?B.Good morning. C.How old are you?D.How do you do? 7.How do you spell it? _. A.Yes,I doB.book C.B-double O-K,bookD.Book 8.Excuse me! Is this your ruler? _. A.Yes,its notB.No,it isC.Yes,itsD.Yes,it is 9.Can you spell your name,please? _. A.Sorry,I cantB.Yes,I spell C.Sorry,I canD.No,I can 10.Whats the boys name? _. A.He is TomB.His name is John C.It is JohnD.John is his name 11.Hello,Anna.Nice to meet you. _ A.How are you?B.Good morning. C.Nice to meet you (,too).D.How do you do? 12.Wei Hua and I _ students. A.arent B.isnt C.am notD.not are 13.Whats _ name? A.I B.my C.he D.her 14.Whos _ friend? His friend is Mike. A.your B.my C.herD.his 三 、重新排列下列各句，组成对话1.Lei Hao:“No,shes my cousin.” 2.Lei Hao:“Yes,I am.” 3.Xie Kai:“Is Bai Jie your sister?” 4.Xie Kai:“Hello.Are you Lei Hao?” 四、找出句中不正确的部分，并改正1.Kates father is an English teacher. 2.Who is they? They are our teachers. 3.I brothers like their English teacher.4.His sister English is very good. 5.This nice room is the twins bedroom. 6.The cat is Kates.Its name is Mimi. 7.This is Lei Haos and Bai Jies classroom. 8.The black car is an Chinese car. 9.She eraser is very nice. 10.He is they father. 五、根据图示，填入下列短文中所缺的词（每空一词，首字母已给出）This is a p 1 of Xie Lis family.The girl i 2 Xie Li.Shes a s 3 .This is Xie Kai.Hes Xie Lis b 4 .He and his s 5 are in the same school.Their f 6 is Mr.Xie.Hes a teacher. The w 7 is Xie Li and Xie Kais m 8 .H 9 name is Mrs.Xie.Shes a teacher,t 10 .Their family is a good family. 1._ 2._ 3._ 4._ 5._ 6._ 7._ 8._ 9._ 10._ 参考答案 一、1.these friends 2.my brothers 3.grandparents 4.her uncles 5.those keys 二、15 BADDD 610 DCDAB1114 CADD 三、4,2,3,1 四、1.KatesKates 2.isare 3.IMy 4.sistersisters 5.twinstwins6.ItsIts 7.Lei HaosLei Hao 8.ana 9.SheHer 10.theytheir 五、1.picture 2.is 3.student 4.brother 5.sister 6.father 7.woman 8.mother 9.Her10.too