七年级英语上册 Unit 3This is my sister.同步讲解与练习 人教新目标版

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1、Unit 3 This is my sister. 同学们，经过了一个月的学习生活，你们彼此之间一定熟悉了吧！也许你们已经开始互相介绍彼此的家人和朋友了吧！那么如何去介绍他（她）们呢？如何识别他们呢，本单元让我们一块来学习一下相关的用语和语法吧。教学过程一. 语言目标（Language Goals） 介绍人（Introduce people） 识别人（Identify people）二. 语言功能 以家庭为话题，学会用英语介绍和辨认家庭成员及朋友。学习并记忆有关家庭成员称谓的英语词。三. 重点句型 1. Is this / that? Yes, it is./ No, it isnt. Its

2、 2. This is my brother. That is （Thats）my sister. 3. These are his brothers. Those are my friends. 4. Is she / he your sister? Yes, she / （he）is. / No, she / he isnt. 5. Are they ? Yes, they are. / No, they arent. 6. She is （Shes）/ He is （Hes） They are 7. Is Guo Peng your? Yes, he is. / No, he isnt.

3、四. 主题词表 五. 目标语言 1. This is my brother. 2. These are my friends. 3. Thats my brother. 4. Those are my brothers. 5. Is that your sister? No, she isnt. 6. Thanks for the photo of your family.六. 口语交际： 1. 介绍他人： This is That is These are Those are 2. 识别他人 （1）Is this / that Lisa / Mike? Yes, she / he is. N

4、o, she / he isnt. （2）Are these / those your friends? Yes, they are. No, they arent.七. 重点词汇及短语词组： thanks for 为而感谢very much 非常 see you soon回头见pen friend（penpal）笔友 family tree家谱八. 1. 指示代词，this这，that那，these这些，those那些的用法。 2. 人称代词。 3. 名词的复数。九. 疑难解析 1. 名词复数 本单元最重要的一个语法项目之一就是名词复数，名词又分为可数名词和不可数名词，可数名词有单、复数之分

5、，表示一个人或事物的名词用单数，表示两个或两个以上人或事物的名词用复数，其构成方法、读音及例词语音列表如下：情况构成方法读音例词一般情况加-s清辅音后读s浊辅音和元音后读zmap-mapsmpscat-catsktscar-carska:zboy-boysbiztree-treestri:z以s, sh, ch,x结尾的词加-es读izbus-buseswatch-watchesbox-boxes以ce, se, ze, ge等结尾的词加-s读izlicence-licences（执照）orange-oranges3izblouse-blouses以辅音y结尾的词变y为i再加-es读zbaby

6、-babiesfamily-familiesmiliz特殊情况不规则变化man-menmenwoman-womenChinese-ChineseJapanese-Japanese 2. 介绍人和询问人 在Unit 2中，我们学习了指示代词this / that用来指代物品，在本单元中，我们将学习指示代词指代人。当向别人介绍某人时，常用句型。 （1）This is That is 用于介绍单个的人（见Starter Unit 2）。 （2）These are Those are 用于介绍两个或两个以上的人。如：These are my grandparents. this与that还可以用于打电

7、话，（详解见Starter篇）。 询问人时除了用指示代词this，that，these，those外，还可以用人称代词，如she, he, 但要注意答语。 Is this / that .？的回答用it替代this 和that。 如Is this your sister? Yes, it is. 当用人称代词询问人时，回答仍应用人称代词。 如：Is he your brother? Yes, he is. 询问人物时还可用Whos this / that? 句型。回答时主语用it，也可仍用this或that。（详见Starter篇）如： “Whos this? ”“Its Diana.”“这位

8、是谁？”“这位是黛安娜。” “Whos that boy? ”“Its Jack, my brother.”“那个男孩是谁？”“他是杰克，我的弟弟。” 3. these, those和they的用法 these这些，是this的复数，是指时间和空间离说话人较近的人或物；those（那些）是that的复数，指时间或空间上离说话人较远的人或物，通常构成以下句型： These / Those are my / his / her bags. 这些/那些是我的/他的/她的书包。 What are these / those? 这些/那些是什么？ They are books（Theyre books）

9、. 是书。 Are these / those maps? 这/那些是地图吗？Yes, they are. 是的。 No, they arent. 不是的。 4. 人称代词 英语中有一类代替具体人名的词叫人称代词。它有一、二、三人称与单数、复数及性别之分（以后我们会了解到人称代词还有主格与宾格之分，在这里不做解释） 人称代词列表如下：人称代词Iweyouhesheitthey作主的主格我我们你、你们他她它他们语 （1）Whos Kate? 凯特是谁？ Shes my friend. 她是我的朋友。 注：she代替上文中的Kate，而不能再用Kate来重复回答：Kate is my friend

10、. （2）Li Lei is a boy. Hes twelve. 李雷是个男孩，他十二岁。 注：he代替前句中的李雷。 （3）Look at that bird. It is Polly. 看那只鸟，它是波利。 注：it代替前句中的that bird。 （4）Whos it?（门外有敲门声）谁呀？ Its me. 是我。 人称代词与be动词的搭配人称完全形式 缩写形式汉语意思第一人称I（单）I am = Im我是we（复）we are = were我们是第二人称youyou are = youre你（你们）是hehe is = hes他是第三sheshe is = shes她是人称itit

11、is= its它是theythey are = theyre他们是 5. thanks for表示“对表示感谢” thanks for与thank you一样，也是礼貌的用语，在接受别人的帮助，得到别人赞扬，表示谢意时使用。至于要感谢的内容，可以接在for的后面。如： Thanks for the great photo of your family. 谢谢你家庭的精美相片。 句中great相当于good或nice，其含义是漂亮的“好的”。 Thanks for your help. 感谢你的帮助。 Thanks for the nice day. 感谢这个好天气。 我们同样可以说Thanks

12、 for sth. / for doing. 或Many thanks for sth. / for doing. Thank you very much for coming to my birthday party. 谢谢你来参加我的生日聚会。 6. family表示“家庭，全家人” family 与class（同学们）一样是集合名词，既可以看成单数，也可看成复数，要根据具体情况而定。指“一个家庭”时，视为一个整体，用作单数名词，谓语动词用单数，如： My family is very large. 我家是个大家庭。 family指全体家人时，意思是“家庭成员”，视为复数名词、谓语动词用复

13、数，如： His family are all happy. 他的家人都很高兴。 family作家人讲时，不包括说话者本人，应说： my family and I 我的家人和我 7. a photo of.一张的照片 photo是“照片”的意思，picture也可以作“照片”解，所以可代替句中的photo。picture除作“照片”解还有“图画”“电影”等别的意思。photo的复数是直接加-s，构成photos。当我们说a photo / picture of .时，of后面的人或物就是照片中的人或物。如： a photo of my parents 一张我父母的照片 a photo of m

14、e 我的一张照片 8. Here is my family photo. 这是一张我们全家的照片。 这一句也可以说成Here is a photo of my family. Here is.可缩写成Heres.，这是一个倒装句。指让对方看一个眼前或手头的东西，也可用于给对方一个手头的东西。这种情景中，常用句型Heres.，这里Here一般不用别的词替换。如： Heres your English book. 你的英语书给你。 Here are pictures of our school. 这些是我们学校的照片。 9. parent和parents parent（单数）单指父亲father或

15、母亲mother parents（复数）指双亲father and mother 例如：My parents love me very much. 我的父母很爱我。 10. See you. 表示“再见”，常用于两个人很快又会再见面的情景。类似的表达还有：See you soon. / See you later. 11. like 与love I love them very much. 我非常爱他们。 love和like的意思差不多，都有“喜爱”的意思，但指爱一个人时用love和用like在程度上不太一样。love在爱的程度上要超过like，like强调“喜欢”。在喜欢事物时两者区别不大。

16、如： I love my parents. 我爱我父母。 I like / love my little brother. 我喜欢/爱我小弟弟。 谚语：Love me, love my dog. 爱屋及乌。 12. very 与very much very much 是个固定短语，表示“非常”，常用来修饰一个表示人的情感的动词，在句中作状语。如： Thank you very much. 非常感谢你。 I like it very much. 我非常喜欢这个东西。 very是个副词，可修饰一个形容词或另一个副词，但不能修饰动词。如： The picture is very good. 这幅画很

17、好。 Thats a very good school. 那是所非常好的学校。 13. mother, father和dad, mum mother、father用于正式场合，是子女对父母比较正式的称呼；dad、mum比较随便亲切，是口语化的表达方式，特别是孩子比较喜欢用。 14. home, house and family 这组词都有“家”的意思，但是含义上有所不同。 （1）home指家庭成员在一起生活的地方，如：家、家乡、本国； home可用作副词，意思是：到家、回到家里、回国。Is he home yet? 他已经回家了吗？ （2）house主要指建筑物、住宅 He stayed at

18、 his friends house. 他（暂时）住在朋友家里。 （3）family指家中成员或子女 Tom is the eldest of the family. 汤姆是子女中最大的一个。 15. 学口语，练交际 根据家庭相片介绍家人。 A: Is this your family? B: Yes, it is. A: Is this your grandfather? B: Yes, it is. And this is my grandmother. A: Are these your parents? B: Yes, they are. A: Whos that man? B: He

19、 is my uncle. A: Is that woman your aunt? B: Yes, she is. A: Is the girl your sister? B: No, she isnt. She is my cousin. 16. family tree家谱 制作family tree是英语国家的文化传统。我们来看看吉姆格林，一个普通的美国男孩的family tree。 wife妻子 husband丈夫 son儿子 daughter女儿 child（孩子单数）children（复数）十. 试题解析考题用所给词填空，一个词可反复使用。（注意分清远近，分辨these和those）

20、 they those it that these （1）A: Is _ your brother? B: No, _ isnt. Its my cousin. （2）A: Are _ your children over there? （the children are not close to A） B: Yes, _ are. （3）A: Are _ your glasses? （the glasses are close to A） B: Yes, _ are. 解析此题与上题有些类似，但主要考查的还是Are these / those句型的运用以及与其单数句型的比较，由题意和上栏可知

21、答案。 答案（1）that, it（2）those, they（3）these, they 考题用适当的人称代词填空。（前后两句人称与数保持一致） （1）My name is Amy. _ am Amy. （2）Our names are Amy and Gina. _ are Amy and Gina. （3）His name is Tim. _ is Tim. （4）Her name is Alice. _ is Alice. （5）Their names are Tim and Alice. _ are Tim and Alice. （6）Your name is Li Peng. _

22、are Li Peng. （7）Your names are Li Peng and Li Lei. _ are Li Peng and Li Lei. （8）Its name is Mimi . _ is Mimi. 解析此题主要考查人称代词的用法并通过形容词性的物主代词的对比运用，以区分这两种代词用法上的区别，由上栏和题意可知答案。 答案（1）I（2）We（3）He（4）She（5）They（6）You（7）You（8）It考题I like my cat _. Its _ cute. A. very much, very much B. very much, very C. very, v

23、ery解析句意：我非常喜欢我的猫，它很可爱。由句意可知，like应当与very much搭配表示“非常喜欢”之意，而very则修饰形容词cute，意为“很可爱”，故答案为B。答案B考题Wheres my key to the bike, _? Oh. Is it in your backpack? A. motherB. fatherC. mum解析句意：妈妈，我的钥匙在哪儿？哦，在你的背包里吗？由句意和上栏可知答案为C。答案C考题Thanks _ your help. Thats all right. A. forB. inC. to解析谢谢你的帮助，不用谢。此题主要考查固定结构thanks

24、 for的用法，故答案为A。考题Her family _ very large, and her family _ all happy. A. are, isB. is, areC. am, is解析句意：她家是个大家庭，家人都非常快乐。此题主要考查family当“家庭”与“家人”讲的不同用法，由上栏和题意可知答案为B。考题Is that a photo _ an apple? A. inB. atC. ofD. on解析此题主要考查固定词组a photo / picture of.的用法，由上栏可知答案为C。考题Look. Here _ Kate and Ann. A. beB. isC.

25、are解析此题主要考查“Here.”倒装句的用法，句意为：瞧，凯特和安在这儿，安和凯特相当于they，她们是复数，故答案为C。考题His parents _ teachers of English. A. isB. areC. sD. re解析由上栏可知，parentparents. parent表示父亲或母亲，指一个人，复数形式才表示父母或双亲，故答案为B。答案B We live in a big _. After school（放学后），my brother and I often go _ together. A. house, home B. house, family C. fami

26、ly, home解析句意：我和我的家人住在一幢大房子里。每天放学后，我常常与弟弟一起回家。由题意与上栏要点6和14可知答案为A。答案A考题两人一组，进行对话，根据相片询问人物关系。 A: Are these your sisters? B: No, _. A: _ they your friends? B: Yes, _. A: _ those your brothers? B: No, _. A: _ your friends? B: Yes, _.解析用these来指上面两个，询问这些是你的姐姐/妹妹吗？否定回答，不是。他们是你的朋友。肯定回答相同方法问下面两个，所以答案由此可知。答案th

27、ey arent; Are; they are; Are; they arent; Are they; they are【模拟试题】（答题时间：90分钟）I. 按要求写出单词（5分） 1. he（物主代词）_2. her（主格）_ 3. dont（完全形式）_4. are not（缩写）_ 5. this（反义词）_6. this（复数）_ 7. that（复数）_8. parent（复数）_ 9. photo（复数）_10. wife（对应词）_II. 用括号内所给代词的适当形式填空（5分） 1. _ are the students in Class 3. _ English teache

28、r is Mr Green. （they） 2. _ are a new student. _ books are over there. （you） 3. _is a Japanese boy. _ name is Bill. （he） 4. This is Lucy. _ is a girl. That is _ desk. （her） 5. _ is Mimi. _ English name is Joy. （it）III. 在（II）栏中找出（I）栏的答案（5分）（I）（ ）1. Is he at school today? （ ）2. Where is your teacher? （

29、 ）3. Is Ann your friend? （ ）4. Whats your address? （ ）5. Are you in Grade Two? （ ）6. Can you spell it? （ ）7. Whats your name? （ ）8. Are these your pictures? （ ）9. Can I see your picture, please? （ ）10. Whats his phone number? （II） A.Yes, she is. B. Its 8455971. C. Sorry, I cant. D. No, he isnt. E. O

30、K. Here you are. F. My name is Kate. G. He is at home. H. Its Fuxing Road, 100036, Beijing. I. No, Im not. J. Yes, they are.IV. 单项选择（10分）（ ）1. Are Jack and Mary your friends? _. A. Yes, they areB. They are C. No, they notD. They arent（ ）2. What _ these in English? _ pictures. A. is, ItsB. is, Its C.

31、 are, TheyreD. are, These are（ ）3. This is _. A. a schools pictureB. a picture of schools C. a school pictureD. a picture of a school（ ）4. _ father looks young. A. Mike and BillB. Mikes and Bill C. Mike and BillsD. Mikes and Bills（ ）5. My family _ all at home today. A. isB. am C. areD. be（ ）6. Sam B

32、rown is my uncle. We call him _. A. Uncle BrownB. Brown Uncle C. Uncle SamD. Sam Uncle（ ）7. They have _. A. two friends newB. new friends two C. new two friendsD. two new friends（ ）8. Are _ Ginas _? A. this, pencil caseB. that, pencil case C. these, pencil casesD. those, pencils cases（ ）9. Thanks _

33、your help. A. forB. of C. fromD. to（ ）10. What are those? _. A. They are my brother books B. They are my brothers books C. Those are my brothers book D. It is my brothers bookV. 从下列各组句子中选出表达正确的一个句子（5分）（ ）1. A. This are my sister. B. This is my sisters. C. This is my sister. D. These is my sister.（ ）

34、2. A. This isnt me cousin. B. This is me cousin. C. This arent my cousin. D. This isnt my cousin.（ ）3. A. They is my brothers. B. They are my brother. C. They are my brothers. D. These is my brothers.（ ）4. A. These is my mother. B. This is my mother. C. This is me mother. D. This are my mother.（ ）5.

35、 A. Are this your grandmother? B. Is these your grandmother? C. Is these your grandfather? D. Is this your grandfather?VI. 按要求进行句型转换（10分） 1. This is my friend. （变为复数句） _ 2. Is that your baseball? （变为复数句） _ 3. These computer are new. （变为单数句） _ 4. Are those dictionaries here? （变为单数句） _ 5. Its my backp

36、ack. （变为复数句） _ 6. These are his grandparents.（变为一般疑问句） _ 7. Those are photos. （就画线部分提问） _ 8. Are these school things? （作否定回答） _ 9. The woman teacher is at school. （变为复数句） _ 10. This is a girl student.（变为复数句） _VII. 连词成句，请注意标点符号（5分） 1. your, is, sister, Lily, （？） _ 2. are, these, brothers, her, （？） _

37、3. the, photos, all, look, at, （.） _ 4. photo, family, my, here, is, （.） _ 5. much, very, love, parents, my, I, （.） _VIII. 补全对话，每空一词（5分） A: Whats that 1 ? B: Hes my father? A: 2 that woman? B: 3 my mother. A: 4 that your sister? B: Yes, thats right. A: 5 her name? B: Cathy. A: How do you 6 it? B: C-

38、A-T-H-Y, Cathy. A: 7 these her friends? B: No, 8 arent. A: 9 10 they? B: They are my cousins. 1. _2. _3. _4. _5. _ 6. _7. _8. _9. _10. _IX. 完形填空（10分） My name is Jack Hill. My Chinese teacher is Yang Bin. He 1 from Shanghai. He has 2 children, a son and a daughter. 3 are twins. The son is Yang Chen.

39、The 4 is Yang Xi. Mr Yang and his son 5 in Nanjing, but his wife Chao Feng, a doctor, is 6 . Mr Yangs daughter is in 7 . She is a college （大学）student. Yang Chen and I 8 the same college. We are classmates and we are good 9 . I teach （教）him English and he teaches me 10 . （ ）1. A. beB. amC. isD. are（

40、）2. A. twoB. threeC. fourD. five（ ）3. A. TheseB. ThoseC. TheyD. Them（ ）4. A. sonB. daughterC. wifeD. twins（ ）5. A. beB. amC. isD. are（ ）6. A. ShanghaiB. from Shanghai C. in ShanghaiD. at Shanghai（ ）7. A. EnglishB. EnglandC. an EnglishD. an England（ ）8. A. go toB. goC. goesD. are going（ ）9. A. friend

41、B. friendsC. studentD. students（ ）10. A. ChinaB. ChineseC. JapaneseD. FrenchX. 读下面短文，画出家谱图（4分） This is my friend John Wilson and his family. This is his grandfather. His name is Fritz. This is his grandmother. Her name is Evelyn. This is his mother. Her name is Anna. This is his father. His name is

42、Earl. Earls parents are Fristz and Evelyn. These are his sisters, Christie and Carina. 1. _2. _3. _4. _XI. 书面表达（6分） 写一段文字，介绍你家的主要成员及其职业。My family _【试题答案】I. 1. his2. she3. do not4. arent 5. that6. these7. those8. parents 9. photos10. husbandII. 1. They, Their2. You, Your3. He, His 4. She, her5. It, I

43、tsIII. 15 DGAHI610 CFJEBIV. 1. A（含be动词的一般疑问句的肯定回答。） 2. C（these指代复数，其代词主格中they。） 3. D（用of表示所有格。） 4. C（表示两者共有的名词所有格。） 5. C（family此处指代“家庭成员”，是复数含义。） 6. C（uncle表示称呼语时，其后可接名字。） 7. D（表示“两位新的朋友”。） 8. C（pencil cases复数形式与are, these相符。） 9. A（Thanks for sth. “因某事而表示感谢”。） 10. B（表示“它们是我哥哥的书”。）V. 15 CDCBDVI. 1. T

44、hese are my friends. 2. Are those your baseballs? 3. This computer is new. 4. Is that dictionary here? 5. Theyre my backpacks. 6. Are these his grandparents? 7. What are those? 8. No, they arent. 9. The women teachers are at school. 10. These are girl students.VII. 1. Is Lily your sister? 或Is your s

45、ister Lily? 2. Are these her brothers? 3. Look at all the photos. 4. Here is my family photo. 5. I love my parents very much.VIII. 15 man, Whos, Shes, Is, Whats 610 spell, Are, they, Who, areIX. 1. C（主语是he, be动词为is。） 2. A（由下文a son and a daughter可知。） 3. C（指代a son and a daughter。） 4. B（由上文可知。） 5. D（主语

46、是Mr Yang and his son.） 6. C（表示“在上海市”。） 7. B（in此处为表地点的介词，其后接地名。） 8. A（go to the same college上同一所大学。） 9. B（friends与classmates一致。） 10. B（由短文内容可以判断。）X. 1. Fritz2. Anna3. Earl4. ChristieXI. （One possible version）My Family This is my family. It has five people. They are my grandfather, grandmother, father, mother and me. My grandfather and grandmother are old. They do some housework at home. My father is a teacher. He teaches English. My mother is a doctor. Im a student. Im in my fathers class.15