小学语法 现在进行时.ppt

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1、 Practice Production Unit 10Present Continuous Tense 现在进行时现在进行时 Presentation Warm up Warm up Sing with me (用两只老虎的调来唱并同时做动作用两只老虎的调来唱并同时做动作)I am jumping.I am jumping.Jump jump jump! Jump jump jump!Are you still running? Are you still running? Now lets stop. Warm up加了加了ing的表示正在做这个动作。的表示正在做这个动作。这种在动词后面加

2、上这种在动词后面加上ing的单词不再叫动词，而是被称之为现的单词不再叫动词，而是被称之为现在分词，它也是非谓语动词中的一种。既然是非谓语动词，在分词，它也是非谓语动词中的一种。既然是非谓语动词，就不能单独作谓语，所以通常在动词前会加上就不能单独作谓语，所以通常在动词前会加上be动词，这样动词，这样的结构称之为现在进行时。的结构称之为现在进行时。Can you find similar words?Yes, jumping and jump.Whats the meaning of jump?跳。跳。都是跳，加了都是跳，加了ing 和不加有什么区别呢？和不加有什么区别呢？不知道（或者有能回答的或

3、者有其他答案）不知道（或者有能回答的或者有其他答案） Presentation Look and Say Presentation Sentences读一读，圈出下列动词的现在分词读一读，圈出下列动词的现在分词 I am watching TV now. 我正在看电视。我正在看电视。We are having a party at the moment. 那时我们正在开派对。那时我们正在开派对。Look! A girl is dancing over there. 看，一个女孩在那边跳舞。看，一个女孩在那边跳舞。 Listen! Some boys are singing in the nex

4、t room. 听，一些男孩在隔壁唱歌。听，一些男孩在隔壁唱歌。He is writing his paper this month. 他这个月正在写论文。他这个月正在写论文。They are preparing for the final exam this week. 他们这周正在准备期末考试。他们这周正在准备期末考试。I am leaving for Beijing tomorrow. 我明天要去北京。我明天要去北京。 She is arriving at the airport at 5:00 this afternoon. 她今天下午五点到达机场。她今天下午五点到达机场。 Prese

5、ntation Sentences现在进行时的主要用法和概念：现在进行时的主要用法和概念： 表示说话时正在发生或进行的动作，常与表示说话时正在发生或进行的动作，常与now, at present, at the moment, look, listen等词连用。等词连用。 表示当前一段时间内正在进行的动作，常与表示当前一段时间内正在进行的动作，常与this week, this month, these days 等连用。等连用。 表示按计划或安排要进行的动作。常与表示将来的时间状语表示按计划或安排要进行的动作。常与表示将来的时间状语 连用，常用的动词有连用，常用的动词有come, go, l

6、eave, arrive, start等。等。注：不是所有动词都有进行时的变化。例如：注：不是所有动词都有进行时的变化。例如：like, hear等。等。 Presentation Sentences现在进行时的句型结构现在进行时的句型结构肯定句：主语肯定句：主语 + be + v.-ing + 其他其他 I am playing basketball. He is waiting at home. My father is watering the flowers. Presentation Sentences否定句：主语否定句：主语 + be + not + v.-ing + 其他其他.

7、She is not singing in the room. We are not watching TV. Jack is not painting pictures.一般疑问句：一般疑问句：Be + 主语主语 + v.-ing + 其他？其他？ Is she swimming in the pool? Are they sleeping in the bedroom? Is your dad listening to music? Presentation Sentences 现在进行时中现在进行时中be动词的选用与主语有直接关系，一般动词的选用与主语有直接关系，一般根据人称代词与根据人

8、称代词与be动词的搭配都能正确做出选择，但是对动词的搭配都能正确做出选择，但是对于一些于一些 Jack and Bill或者或者 Lily and I、your father and mother之类的以词组形式出现的，要能够正确判断出主语之类的以词组形式出现的，要能够正确判断出主语的数的含义，从而选择适当的的数的含义，从而选择适当的be动词。动词。单词末尾直接加单词末尾直接加-ingplay-playing walk-walking 以不发音以不发音e结尾的单词去结尾的单词去e加加-ingmake-making dance-dancing重读闭音节双写尾音字重读闭音节双写尾音字母加母加-in

9、gput-putting swim-swimming以以ie结尾变为结尾变为y，再加，再加-inglie-lying Presentation Grammar Box Practice Oral Practice说出下列单词的现在分词说出下列单词的现在分词sail swimplaydoskatejumpskipclimbwashrunwritepicksailingswimmingplayingdoingskatingjumpingskippingclimbingwashingrunningwritingpicking Practice Oral Practice说出例句所体现的是现在进行时的

10、哪种用法说出例句所体现的是现在进行时的哪种用法We are having lunch in the dining room. Listen! A girl is singing outside the window.I am reading an interesting book this week.She is writing an article these days.They are going to taking a test tomorrow.Is she going to the airport this afternoon?(表示正在进行的动作表示正在进行的动作)(表示正在进行的

11、动作表示正在进行的动作)(表示一段时间内持续的动作表示一段时间内持续的动作)(表示一段时间内持续的动作表示一段时间内持续的动作)(表示将来表示将来)(表示将来表示将来)找出短文中动词的现在分词找出短文中动词的现在分词, 并朗读出来并朗读出来 Hello! My name is Bill. There are three photos of my family. In the first photo, my mother is making a cake for my birthday. My brother and I are helping her. We are happy. In the

12、 second photo, my father is watching TV in the living room. The little girl is my sister, she is watering the flowers. This is our dog. Look! It is running after the cat, and the cat is jumping over the chair. Practice Oral Practice选出正确的现在分词变化，并朗读选出正确的现在分词变化，并朗读 ( ) fish A. fishing B. fishes( ) clea

13、n A. cleanningB. cleaning( ) cut A. cuttingB. cuting( ) shake A. shakingB. shakeing( ) blow A. blowingB. blowwingABAAA Practice Oral Practice用现在进行时改写下列句子，并朗读句子用现在进行时改写下列句子，并朗读句子 I play soccer with my friends every day.He writes stories on the internet.We have dinner at dining room.Jack cleans his ro

14、om every day.My friend often watches TV at home.I am playing soccer with my friends.He is writing stories on the internet.We are having dinner at dining room.Jack is cleaning his room.My friend is watching TV at home. Practice Oral Practice Practice Exercise 1are watching Practice Exercise 2Lisa is

15、reading English now.Practice Exercise 3isnt swimmingPractice Exercise 4 Practice Exercise 1are watching is singing is readingis sleepingis raining Practice Exercise 2Lisa is reading English now.My father is watching TV at the moment.I cook for my family every day.He draws pictures on Wednesday.She i

16、s swimming now.Practice Exercise 3isnt swimmingWhat arePractice Exercise 4 Practice 小结小结 Practice 小结小结Production Grammar Showis reading .are singing .is drawing.is taking a photois riding a bike.Production 小升初真枪实练小升初真枪实练( ) 1. What is she _? She is dancing. A. dance B. dancing C. do D. doing( ) 2. My sister is _ her homework. A. do B. does C. doing D. makingDCProduction QuizProduction Quiz