人教版七年级上册英语Unit2知识点及习题

1、课题 unit 2 this is my sister.讲义七年级英语学科第讲知识点精讲：1 . parent: father or mother父亲或母亲parents: father and mother 父母（双）亲2 .介绍他人1） this / that is.这/那位是these / those are. 这/那些是2）指示代词this / these 这/这些。一般用来指时间或空间上较近的事物。that / those那/那些。一般用来指时间或空间上较远的事物。my friend jane.这 （位） 是我的朋友简my grandfather.那（位）是我的祖父。my broth

2、ers.这些是我的兄弟。my parents.那些是我的父母。3）单复数this is my friend. 复数：these are my friends.that is my brother. 复数：those are my brothers.3. who s she?她是谁？she s my siste她是我妹妹。who s he?他是谁？he s my brother.她是我哥哥。who re they?他们是谁？ they re my grandparents.他们是我的祖父 母。whos = who is;who re = who are;she s = she is;he s =

3、 he is ;they re=they are4. oh, i see. 哦，我明白了。5. have a good day! 愿你们（一天）玩得高兴！该句用于表达祝愿，祝愿对方一天里有好的心情和运气。 day 还可用 morning,afternoon,evening 等词语代替。have a good evening, you two! 祝你们俩晚上玩个痛快！6. you, too. 你（们）也一样。7. bye / bye-bye / good-bye 再见8. thanks = thank you 谢谢9. the photo of your family = your family

4、 photo10. here are two nice photos of my family. 这有两张我家人的漂亮照片。here are表示“这是；这（儿）有 ,用于介绍或引入话题，也可用here is来表示单数的概念。here is your book. 这是你的书。11. family1） 指家庭时是一个整体概念，是单数。如 : the family is rich. 这个家庭很富有。2） 指家人时是复数，因为它指家庭成员。如： our family all like playing football. 我们家的人（家庭成员）喜欢踢足球。my family watching tv at

5、 home.his family a big family.12. family tree 家谱（家庭关系图）male 男； female 女13. 名词复数( english book, page94. )可数名词变复数时，有规则变化和不规则变化两种。规则变化：(1)一般情况直接在词尾加-s 如： cake-cakes, bag-bags, day-days, face-faces, orange-oranges(2)以 s, x, sh, ch 结尾的词，要在词尾加-es 如： bus-buses, watch-watches, box-boxes 等 ;(3)以辅音字母加y 结尾的词，变

6、y 为 i 再加 -es 如： baby-babies, country-countries, family-families 等 ;部分以f (e)结尾的词，变f (e)为ves 如： knife-knives, half-halves 等 ;(5)以o结尾的词，力口 -s 或-es 如： zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes记忆口诀：除了英雄 hero 外，凡是能吃的，加-es ，不能吃的加不规则变化：(1) 改变单数名词中的元音字母：man-men, woman-women, foot-feet,tooth-te

7、eth 等 ;(2) 单、复同形：sheep-sheep,deer-deer, chinese-chinese,japanese-japanese, swiss-swiss等 ;(3) 其他形式：mouse-mice, child-children, a man teacher- two menteachers ， mouse-mice 老鼠，russian-russians 俄国人，german-germans德国人，american- americans美国人-s 。14. 人称及人称代词的不同形式（主格和宾格）三种人称：第一人称(i, we),第二人称(you, you),第三人称(he

8、, she, it, maria)。(2)人称代词的主格，即人称代词位于句子主语位置时的形态：i, we, you,you, he,she, it, maria(3)人称代词的宾格，即人称代词位于句子宾语位置时的形态：me, us, you, you, him, her, it。(4)形容词性物主代词：my, our, your, your, his, her, its, their 。(5)名词性物主代词： mine, ours, yours, yours, his, hers, its, theirs(6)反身代词： myself, ourselves, yourself, yoursel

9、ves, himself, herself, itself,themselves 。随堂练习一、单项选择1. is a tall tree. its near. buta. this; thisb. this; that2. - are your keys?-yes, they are. theyre a. this; myb. that; minemine3. - is that man over there?-he is dicks uncle.a. whereb. what4. - is the girl behind you?-shes my elder sister.a. whatb

10、. how much5. - what are these?- classrooms.a. these are b. this isbird isin the sky. its far.c.that; thatd.that; thisc.these; myd.those;c.whod.whichc.whered.whoc. they ared.that is6. mum, is my friend, li lei. li lei, is my mother.a. he; sheb. she; hec. this; thisd. this; that7. - look! whats in the

11、 sky?-it looks like a kite.c. thosea. thisb. that8.is he?-he is psy. he sang the song gangnam style.a. whob. how9. - is she?-she is marys mother.a. howb. what10. - arephoto?c. whatd. wherec. whod. whereyour grandparents in the-yes, are.a. they; theseb. those; theyc. they; thosed. those;these 11.- wh

12、at are teachers doing?-they are having a meeting.a. thisb. thatc. those12. bob, can you see the boys over there? are my cousins. lets go and say hello to them.a. thisb. thosec. thatd. these 13.-he is my favourite basketball player in our school.a. where is jimb. who is jimc. how is jimd. what is jim

13、14.is the girl next to lily?-shes my classmate.a. whob. whatc. howd. where15.- where your new pants?- on the bed.a. is; itsb. are; they are c. is; theyre d. are; its16 .here are my.a. penb. jacketc. rulerd. oranges17 .the daughter of sam s uncle is his.a.auntb. cousinc. sisterd. brother18 . -this is

14、 a photo my mother.-it is nice.a.ofb. inc. tod. too19 .tommy in the photo.a.is; oneb. are; onec. is; firstd. are; first1.1 i am tim s mother. he is my. a.brotherb. sonc. uncled. cousin二.根据句意，用括号内所给单词的适当形式填空。21. jane, are(that) your sisters?22. who(be) the girl?23. linda has three(brother).24. look a

15、t the photo. these are my(parent).25. i have two good friends.(he) are bob and dale.三.根据句意及汉语提示完成单词。26. this is my(家庭)photo.27. my father s sister is my().姑姑28. my uncle has a(女儿).29. look at these(图画).they are very nice.30. the name of my( 狗)is doudou.四 . 完成句子根据汉语提示完成英语句子，每空一词。31. 那是戴尔的爷爷奶奶吗？dale s

16、 grandparents?32. 比尔，他们是谁？, bill?33. 这两个女孩是我的表妹。two are my cousins.34. 这儿有一张中国地图。a map of china.35. 汤姆和彼得在下一张照片里。tom and peter are the photo.五 完形填空阅读下面对话，从a 、 b、 c、 d 四个选项中，选出最佳答案。hello! my _36_ is gina smith. i m _37_ english girl. i m 12 _38_ i m in yuying middle school. my telephone _39_ is 635-6

17、758.here are _40_photos of my family. my grandfather,_41_grandmother, my parents and i are in the first photo. in the next photo _42_ my aunt betty, my two cousins t om and eric and i. my _43_ isin the next picture, too. _44_ the dog s name? _45_ is karl. itblack and white.()36. a.sisterb.daughterc.

18、named.picture()37. a.ab.anc./d.the()38. a.tob.wellc.nowd.and()39. a.numberb.colorc.keyd.day()40. a.oneb.twoc.threed.four()41. a.myb.hisc.herd.your()42. a.amb.canc.ared.is()43. a.rulerb.mapc.cupd.dog()44. a.whatb.what sc.howd.how()45. a.thatb.onec.thisd.its六 阅读理解根据下列短文，选择最佳选项。ahere are two nice pictu

19、res.the first one is a picture of alan black, and a girl, julia black. alanblack is julia s father. he is 39. julia s mother, mrs. black is in the next picture. julia s two sisters, jane and jenny are in the next picture, too.they are in the no.2 middle school. you can see two boys in the next pictu

20、re, too. they are julia s brother bob black and her cousin jack miller.()46. alan black is in the picture.a. middleb.nextc.firstd.last()47. who is julia s father?a. bob blackb.alan millerc.bob millerd.alan black()48. jenny is a. jane s cousinb.bob s sister c.julia s auntd.jack sdaughter()49. people(

21、 人) are in the two pictures.a. sixb.fivec.sevend.eight()50. are in the no.2 middle school.a. julia and jack b.jane and jenny c.julia and jane d.jane andjackhello, i m linda. i m in jiaming middle school. here is a photo.these are my grandparents, mike and jane. they re my mother s parents. my mother

22、 s name is cathy and my father s name is jeff. this is my aunt. she is my mother s sister. her name is mary green. and simon green is her husband( 丈夫 ). that is duoduo and he is their dog. it is brown and white. these are my brother and sister. my brother is paul, and my sister s name is cindy. they

23、 are in guangming middle school.they are with my parents in this photo. but i m not in this photo.()51. jane is linda s a. sisterb.motherc.cousinc.mary s d.mike sb.brown and whited.brown and black下列哪一项是正确的)？d.grandmother()52. are in guangming middle school.1paul2linda(3simon(4cindya.sdbec.od.63()53. duoduo is dog.a.paul s