小学英语五年级下册第五单元教学视频|微课堂学习|练习题答案|音频教材Unit 5 Whose dog is it?
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重点解析
Unit 5 Whose dog is it ?
一、 重点词汇
我 | 你 | 他 | 她 | 它 | 我们 | 你们 | 他们 | |
主格 | I | you | he | she | it | we | you | they |
宾格 | me | you | him | her | it | us | you | them |
我的 | 你的 | 他的 | 她的 | 它的 | 我们的 | 你们的 | 他们的 | |
形容词性物主代词 | my | your | his | her | its | our | your | their |
名词性物主代词 | mine | yours | his | hers | its | ours | yours | theirs |
四会:
mine 我的 yours 你(们)的 his 他的 hers她的 theirs 他们的;她们的;它们的 ours 我们的 climbing (正在)攀登;攀爬eating(正在)吃 playing (正在)玩
jumping(正在)跳 drinking(正在)喝(水) sleeping (正在)睡觉
三会:each 每一;各个 other 其他 each other 相互 excited 兴奋的;激动的 like 像……那样
二、掌握的短语
climb trees 爬树 play football 踢足球 look at 看
a beautiful painting 一幅美丽的画 in the kitchen在厨房 play with each other一起玩耍
drink water 喝水 listen to music 听音乐 read books读书
三、名词性物主代词和形容词性物主代词
表示所有关系的代词叫做物主代词,即表示事物主人的代词。它包括名词性物主代词和形容词性物主代词。
注意: 1、形容词性物主代词相当于一个形容词,不能单独使用,后面需要跟名词,常用来修饰、限定后面的名词。
如:This is my book.(这是我的书。). That is his bag.(那是他的书包。)
2、名词性物主代词需独立使用,后面不能跟名词,它相当于“形容词性物主代词+名词”。如:It’s mine. (它是我的。)
四、动词ing形式的变化规则
1、一般动词直接在词尾加-ing read→reading(读) talk→talking(交谈) sing→singing(唱歌) study→ studying(学习)
2、以不发音的e结尾的动词,先去e再加-ing write→writing(写) skate→skating(滑冰) ride→ riding (骑) drive→driving(驾驶)
3、以重读闭音节结尾且末尾只有一个辅音字母的动词,双写这个辅音字母再加-ing
sit→sitting(坐)cut→cutting(切,割)run→running(跑)stop→stopping(停)get→getting(得到) M
4、少数几个以ie结尾的动词,变ie为y,再加-ing lie→lying (躺,撒谎) die→dying (死) tie→tying (系,捆绑)
口诀记忆:动词-ing很好记,一般情况直接加。词尾若有哑音e,去e再加-ing。
“一辅重闭”作尾巴,双写后加-ing。还有一点要注意,ie变y再加-ing。
五、重点句型
1、询问物品的归属
句型结构:问:Whose(+物品)+are these/those?(这些/那些是谁的?)
答:They are+名词性物主代词。(它们是···的。)
或:They are+形容词性物主代词+物品。(它们是···的···)。
例:问:Whose pens are these?(这些钢笔是谁的?)
答: They are mine.(它们是我的)。
2、如要询问单个物品的归属的句型结构是:
问:Whose(+物品)+is it/this/that?(它/这/那是谁的?)
答:It’s+名词性物主代词。(它是···的。)
或:It’s+形容词性物主代词+物品。(它是····的···)。
例:问:Whose dog is it?(它是谁的狗?)
答:It’s hers.(它是她的。)
3、确认多个物品的归属
句型结构:问:Are these+名词性物主代词?(这些是···的吗?)
答:Yes,they are/No,they aren’t(是的,它们是/不,它们不是)。
例:The Chinese book is mine.(这本语文书是我的。)
问:Are these all yours?(这些书都是你的吗?)
答:No,they aren’t.(不,它们不是。)
4、描述正在做某事的句型
句型结构:主语+be动词+动词ing形式+其他。
主语是第一人称单数I时,be动词用am. 例:I am watching TV.(我正在看电视。)
主语是第二人称单数you时,be动词用are You are reading a book.(你正在读书。)
主语是第三人称单数he/she/it单个人时,be动词用is He isplaying football.(他正在踢足球。)
主语是各人称复数we/you/they多个人时,be动词用areThey are having lunch(他们正在吃晚饭。)
5、问答正在做什么的句型
句型结构:问:What+be动词+主语+doing?(···正在做什么?)
答:主语+be动词+动词ing形式+其他。(···正在···)
例:问:What is he doing?(他正在做什么?)
答:He is sleeping.(他正在睡觉。)
问:What are you doing?(你正在做什么?)
答:I am learning English.(我正在学习英语。)
5、确认是否正在做某事的句型
句型结构:Be动词+主语+动词-ing形式+其他?
例:问:Are you listening to music?(你正在听音乐吗?)
答:Yes, I am. (是的。)
问:Is he singing?(他正在唱歌吗?)
答:Yes,he is.(是的。)
问:Are the children playing games?(孩子们正在做游戏吗?)
答:Yes,they are.(是的。)
六、四会句子:
The yellow picture is mine .那幅黄颜色的画是我的。
Are these all ours ? 这些都是我们的画吗?
Whose is it ? 这是谁的? It’s Zhang Peng’s . 是张鹏的。
Is he drinking water ? 它在喝水吗? No , he isn’t . He’seating . 不是。它在吃东西。
七、语音:
ng / ŋ/ long sing ring young
nk / ŋk/ think ink trunk pink
Unit 5 Whose dog is it?
第一课时
一、写出下列单词的名词性物主代词形式。
1. my_________ 2. your__________ 3. his__________
4. her__________ 5. our___________
二、单项选择。
( )1. Are these all ______? A. our B. ours
( )2. That picture ________ Beijing is beautiful.A. of B. for
( )3. There is a picture of Shanghai,______. A. too B. to
( )4. What is _____ picture? A. John B. John’s
三、仿照例子写句子。
例:This is my book. It’s mine.
1. This is Li Ming’s bike. ________ ___
2. These are our pictures. ________ ___
3. These are my erasers. ________ ___
四、选择合适的句子,补全对话。
Mike: 1. _____
John: They are yours.
Mike: 2. _____
John: Here it is.
Mike: That storybook about snowmen is very beautiful.3. _____
John: It’s Zhang Peng’s.
Mike: Look! There is a storybook about snowmen, too. 4. _____
John: Oh! Yes, it is.
答案:
一、1. mine 2. yours 3. his 4. hers 5. ours
二、1. B 2. A 3. A 4. B
三、1. It’s Li Ming’s. 2. They are ours. 3. They are mine.
四、1. B 2. C 3. A 4. D
第二课时
一、选出不同类的一项。
( ) 1. A. theirs B. us C. ours
( ) 2. A. mine B. hers C. your
( ) 3. A. your B. ours C. their
二、选择正确的词,填在横线上。
1. The blue pencil is __________ (my, mine ).
2. This is not my dog. It’s _________ ( she, hers).
3. —Whose pictures are these?
—They are _________( we , ours).
4. Is this __________ (Amy, Amy’s ) desk?
5. The white cat is _______ (he, his ).
三、改写同义句。
1. It’s your dog.__________________
2. It’s my cat.____________________
3. It’s his cap._____________________-
4. It's her storybook.________________
5. These are our books._______________
6. Those are their pens._______________
四、照例子,仿写句子。
例:water bottle, Tom
—Whose water bottle is it?
—The water bottle is Tom’s. It’s his.
1. bike, Amy
2. books, Tim and Sam
答案:
一、1. B 2. C 3. B
二、1. mine 2. hers 3. ours 4. Amy’s 5. his
三、1. The dog is yours. 2. The cat is mine. 3. The cap is his.
4. The storybook is hers. 5. The books are ours. 6. Those pens are theirs.
四、1. —Whose bike is it?
—The bike is Amy’s. It’s hers.
2. —Whose books are they?
—The books are Tim and Sam’s. They are theirs.
第三课时
一、写出下列单词的-ing的形式。
1. climb_______ 2. eat___________ 3. play__________
4. jump__________ 5. run___________ 6. drink___________
7. sleep__________ 8. read__________
二、看下表,仿写句子
Mike is sleeping at school.
1.____________ _____
2._____________ _____
3.________ ___________
4._____ _______________
Mike Chen Jie Oliver Wu Yifan John | is sleeping is listening is running is reading is jumping | at school with her friend in the park under the tree in the living room |
三、阅读短文,选择正确答案。
Today is Sunday. Mike’s family is at home. His father Mr Black is reading a book in the living room. His mother is cooking in the kitchen. His brother Tom and his friend John are playing chess in the bedroom. His grandpa and grandma are watching TV in the living room. Where is Mike?
( )1. It’s _______ today.
A. Sunday B. sunny C. Saturday
( )2. Mr Black is _________.
A. cooking B. watching TV C. reading a book
( )3. _________ is cooking in the kitchen.
A. Mike B. Mike’s father C. Mike’s mother
( )4. Tom and John are _______ in the bedroom.
A. sleeping B. playing chess C. watching TV
( )5. Mike’s grandpa is in the _______.
A. kitchen B. study C. living room
答案:
一、1. climbing 2. eating 3. playing 4. jumping 5. running 6. drinking
7. sleeping 8. reading
二、1. Chen Jie is listening with her friend. 2. Oliver is running in the park.
3. Wu Yifan is reading under the tree. 4. John is jumping in the living room.
三、1. A 2. C 3. C 4. B 5. C