广州版小学英语五年级上册Unit3教案知识点与习题及现在进行时和情态动词(DOC 9页).doc

1、广州版小学英语五年级上册Unit3知识点与习题Step1 Unit 3词汇Step 2 Unit 3 句型1. I can swim very fast.2. What can you do? I can3. Can he run fast? Yes, he can. No, he cant.4. What are you good at?Im good at drawing.Step 3 Unit 3 课文翻译Xiaoping: whats your hobby,Mike?小玲：你的爱好是什么，迈克？Mike: Guess, I am very good at drawing.迈克：猜猜，我

2、非常擅长画画。Xiaoping: Your hobby is drawing cartoons.小玲：你的爱好是画卡通。Mike: Thats right. I often draw cartoons with my cousin. She draws very well,too. What about you?迈克：是的。我经常和我得堂妹一起画卡通。她也画得很好。你呢？Xiaoping: I can swim very fast. My hobby is swimming.小玲：我游泳游得很快，我得爱好是游泳。Ben: I love swimming too. Lets go swimmin

3、g together.本：我也喜欢游泳。我们一起去游泳吧。Step4 现在进行时定义：表示现在或现阶段正在进行或发生的动作或存在的状态。构成：由be(am/is/are)+动词-ing形式构成标志性词语：现在进行时.通常用now,look,listen等词。动词现在分词的构成规则动词变现在分词的规则情 况变 法例 词一般情况直接加-ingplay-playing , fly-flyingdraw-drawing , listen-listeninggo-going , fish-fishingeat-eating , watch-watching以不发音的字母e结尾的动词去e加-ingcome

4、-coming , have-having make-making , ride-riding dance-dancing ， take-taking 以重读闭音节结尾,且末尾三个字母为“辅+元+辅”结构的动词将末尾辅音字母双写,再加-ingputputting drop-dropping, swimswimming stopstopping cutcutting beginbeginning, run-running 以ie结尾的动词改ie为y，再加-ing。lielying , diedying, tietying. 现在进行时的用法（1）用来表示说话时正在进行或者发生的动作，（2）用来表

5、示现阶段正在进行的动作（但说话时不一定在进行）现在进行时的句型变化1、肯定式结构：主语+be+动词-ing形式+其他.例如：We are running now.2、否定式结构：主语+be+not+动词-ing形式+其他.例如：They arent doing their homework.3、一般疑问句式结构：Be+主语+动词-ing形式+其他？例如：Is she having English lesson?回答：肯定Yes, she is.否定:No,she isnt.4、特殊疑问句式结构：疑问词+be+主语+其他？例如:What is he doing now?回答：He is swim

6、ming.现在进行时态练习题一.选择题1.Who _ over there now?A.singing B. are singC. is singing D. sing2. Its eight oclock. The students _ an English class.A.have B. havingC. is having D. are having3. Listen! The baby _ in the next room.A.crying B. criedC. is crying D. cries4. Look! The twins _ new sweaters.A.are wear

7、ing B. wearingC. are wear D. is wearing5. Dont talk here. Grandparents _.A.is sleeping B. are sleepingC. sleeping D.sleep6. listen! The girl_ a Russian song. She often_ it.A. sings；is singing B. sings; sings C. is singing; sings D. is singing; sing二.用现在进行时完成下列句子1.What _ you _ (do)?2.I _ (sing) an En

8、glish song.3.Its nine oclock. My father_(work) in the office.4.What are you _(do) now? I _(eat) bread.5._ you _ (fly) a kite? Yes, _.6._ she _ (sit) in the boat?7._ you _ (ask) questions?8.We _ (play) games now.三.按要求改写句子1.The boy is playing basketball.否定句：_一般疑问句：_肯定回答：_否定回答：_Step 5 情态动词can情态动词有词义，表示

9、语气的单词。但它不能单独作谓语，它必须和其他动词一起构成谓语。情态动词后面跟动词原形。练一练：一、 根据括号内所给单词的适当形式填空：1. Whatcanyou_(do)?3. Mymothercan_ (cook)the meal.9. Workers can _(make) machines for people.二、选择题: ( )1.Whatcan I do _ you?A.ofB.forC.to( )2.Wecanhelp_. A.her B.she C.he( )3.-Canyourfatherplaybasketball?-_.A.Yes,shecan B.Yes,hecant

10、C.No,hecant.( )4._canyoudo?A.What B.Who C.WhereStep6 be good at sth/ doing sth 擅长某事，擅长做某事练一练：一、翻译 1.他擅长画画。 _2.Ben _ _ _ (不擅长) drawing.3.Are you_ _ （擅长）playing tennis?二、回答问题1. Is your mother good at drawing?_1. Are you good at singing?三、选择题 ( )1. Mr. Chen likes sports. He is good _ running andswimmin

11、g.A. of B. at C. on( )2.The man _ playing kung fu.A、is good at B、are good at B、is good for( )3.Amy is good at _.A、does the long jump. B、do the long jump. C、doing the long jump.Step 7 人称代词和物主代词人称代词是用于指代人的词汇，有主格和宾格两种形式：1） 主格主要用来做句子的主语，通常放在谓语动词前面。如： I am a student. 2） 宾格主要用作宾语，通常放在动词和介词后面。I dont know h

12、im. 物主代词可分为形容词性物主代词和名词性物主代词:1.形容词性物主代词起形容词的作用，作前置定语，用在名词前。 例：1)Thisismybook. 这是我的书。 2)Weloveourmotherland. 我们热爱我们的祖国。2.名词性物主代词起名词的作用。名词性物主代词=形容词性物主代词+名词例句：-Whose pen is this? -This is mine.（mine可以作为单独的宾语，其中mine=my pen）练一练：根据所给词的正确形式填空。1. That is not _ kite. ( I )2. Is this _ watch? (you) 3. _ is my

13、brother. _ name is Jack.( he )4. I can find _ pen.( I )5. Shall _ watch a cartoon? ( we )6. _ is my aunt. Do you know _ job? ( she )7. Where are _? I cant find _.( they ) 8. _ dont know her name. ( we )9. I have a lovely brother. _ is only 3.(he)10.Some of the children are playing basketball, some o

14、f are skating.(they)Step 8 sing / dance wellsing well 唱得好 dance well 跳得好Sing和dance是动词，well是副词，通常用副词修饰动词如：read fast 读得快 run fast跑得快 练一练：一、翻译下列短语：1. 游得快 3.写得快 2. 跳得高 4.跳得远 二、选择题：1.They can dance very A. good B. well C.best2. I can fast.A.swims B.swimming C.swimStep 9 hope to do sth 希望做某事如：I hope to se

15、e you again. 我希望再见到你。Step 10 help sb do sth 帮助某人做某事如：Who can help children learn? 谁能帮助学生学习呢？Can you help do housework?你能帮我做家务吗？ Step 11 lets = let usLets.引导的句子，后面动词用原形，意思是：让我们.吧let Sb do sth 让某人做某事如：Lets go swimming together. 让我们一起去游泳吧。一、选择题：( )1.Lets_togetherafterschool.A. gotoschoolB.gohomeC.togoh

16、omeD.togotoschool( ) 2.Lets_volleyballtogetherA.goandplaying B.goesandplay C.goandplay D. goandplays( ) 3.Let me_ you.A. helping B.help C.helps D.helpedStep 12 for 为了，对于，作为工人能够为人们建房子。Workers can build house for people.家庭作业一、用所给动词的正确形式填空。1.The boy _ ( draw) picture now.2.Listen, Some girls _ ( sing)

17、in the classroom.3.My mother _ (cook) some nice cakes now.4.My brother is _ ( read) a book in his room now.5.Look, they _ ( have) an English lesson.6.They _ ( sit) on the chair now.7.Look! Tom and John are _ ( swim).二、从ABC三个选项中选择合适的答案，把序号填写在题前括号内。 ( ) 1. _ can you do? A. What B.Who C.Where ( ) 2.-Ca

18、n you dance well? - _. A.I can sing well. B.Yes, I do. C.Yes, I can. ( ) 3. _ you helpful at home?. A. Do B. Are C. Can ( ) 4. Let her _the door. A. opens B. closes C. open ( ) 5.I am a good boy. I can _ my parents do some housework. A.helpful B.help C.helping ( ) 6 .What can I do _ you? A.of B.for C.to ( ) 7.We can help _. A. her B. she C. he ( ) 8. -Can your father play basketball? -_. A .Yes,she can B.Yes,he cant C.No,he cant. ( ) 9. He often helps_ clean the room . A.me B.I C. my ( )10. He usually _animals _ his sister.A.draw,with B. draws, with C. draws, for9