7年级Unit2单复数专题课件

1、制作：渝北实验中学 Ms. Luo 2013-10 1.those these photo - 开音节开音节2. these those mother father brother they this that -辅音字母组合辅音字母组合th3. mother sister father brother daughter ruler -元音字母组合元音字母组合 er4. they day -元音字母组合元音字母组合 5. family son grand well dad sister -闭音节闭音节6. parent cousin daughter girl boy7. who have m

2、other father 不规则发音不规则发音 Whats this? It is a map.twoa mapmapsthree mapsmaps单数单数复数复数two pensa penthree penspens单数单数复数复数a keya pen keyspens单数单数复数复数an orange orangesa boya girlthree boystwo girls单数单数复数复数my friendmy friendsthe dogthe dogs练一练：把下列词语变成复数形式练一练：把下列词语变成复数形式1.map _ 2. cup _3. ruler _ 4. pen _5.

3、 orange _ 6. jacket _7. key_ 8. quilt _9. name _ 10. phone _11. school _ 12. friend _13. number _ 14. color _15. thank _ 16. morning _17. I _ 18. you _19. he / she /it _ 20. is / am _mapscupsrulerspensorangesjacketskeysquiltsnamesphonesschoolsfriendsnumberscolorsthanksmorningsweyoutheyare练一练：把下列词语变成

4、复数形式练一练：把下列词语变成复数形式1.sister _ 2. mother _3. father _ 4. parent _5. brother _ 6. family _7. grandparent_ 8. son _9. daughter _ 10. aunt _11. uncle _ 12. phone _13. picture _ 14. dog _15. boy _ 16. girl _17. day _ 18. this _19. that _ 20. is / am _sistersmothersfathersparentsbrothersfamiliesgrandparen

5、tssonsdaughtersauntsunclesphotospicturesdogsboysgirlsdaysthesethosearemy pen my pensmy friend my friendsher friend her friendshis mother his friendshis dogs写出下列词组的复数形式:1.my pen_ 2. an apple _3. his cup_ 4. a red ruler _5. her sister _6. your good friend _7. an English name _8. this dog _9. her son _

6、10. my parent _11. the nice girl _12. that orange orange _my pensappleshis cupsred rulersher sistersyour good friendsEnglish namesthese dogsher sonsmy parentsthe nice girlsthose orange oranges翻译词组: （注意单复数）1.一个杯子_ 2. 四个杯子 _3. 这个男孩_ 4. 我的朋友们 _5. 这些女孩 _6. 你的祖父母 _7. 他的妹妹们 _8. 那些白色的电话机 _9. 两幅英国地图 _10.这些好

7、的橘子 _11.她的哥哥们 _12. 五个家庭 _a cupfour cupsthis boymy friendsthese girlsyour grandparentshis sistersthose white phonestwo mapsthe good orangesher brothersfive familiesa cupThis is a cup.six cupsThese are six cups.复数复数 cups单数单数 a cup单数单数 this复数复数 these单数单数 is复数复数 areThis is a cup.These are six cups.This

8、is his pen . These are his pens.这是我的钢笔。这是我的钢笔。This is my pen.这些是我的钢笔。这些是我的钢笔。These are my pens.a keyThat is a key.four keysThose are four keys.复数复数 keys单数单数 a key单数单数 that复数复数 those单数单数 is复数复数 are那是他的夹克衫。那是他的夹克衫。That is his jacket.那些是他的夹克衫。那些是他的夹克衫。Those are his jackets.That is her orange.Those are

9、her oranges.This is an orange.These are oranges.That is her pencil.Those are her pencils.That is his parent.Those are his parents.Those are his grandparents.That is his grandparent.This is his friend.These are his friends.isthesethosethatthisare复数n.单数n.单复数口诀单复数口诀:单数is, 复数are,复数名词加sthis, that 用these

10、和those单数单数 复数复数 this these that thoseit they is are 注意到了吗？注意到了吗？写出下列句子的复数形式:1.This is my pen.2.That is an orange.3.Its his cup.These are my pens.Those are oranges.They are his cups.Exercises1.This is my dog.2.That is his jacket.3.This is her sister.4.That is my mothers photo.These are my dogs.Those

11、are his jackets.These are her sisters.Those are my mothers photos.把下列句子变成复数形式把下列句子变成复数形式Whats this? It is a map.a mapthree mapsWhat are these? They are three maps .his mapsWhat are these?They are his maps .What are these?They are (Theyre) pens.Whats this?Its a pen.Whats that?Its a key.What are those?They