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1、四年级上册 Unit 2 School Activities Period3: 知识点讲解 珠海市香洲区荣泰小学 柯海蛟 Jack,粤人版2011年新课标英语（三年级起）,Learning objectives( 学习目标）,Review the grammar ( 复习语法） 1. -ing form of verb(动词ing形式) 2. Present Continuous Tense（现在进行时）,paint/ painting,read/ reading,sleep/ sleeping,sing/ singing,write/ writing,study/ studying,play
2、/ playing,run/ running,-ing form of verb （动词ing形式）,A,B,c,简单动词ing,动词+ing,1. paint/painting 2. study/studying 3. sing/singing 4. sleep/sleeping 5. read/reading 6. play/playing,A. 直接在动词后+ing,去掉尾巴的动词ing,动词去掉e, 加上ing,Rules(规律）,1.write- writing 2. ride- riding 3. make-making,2. 以e为结尾，去掉e加上ing,重读闭音节动词ing,重
3、读闭音节单词 swim sit run,双写最后一个字母加上ing,元音字母,辅音字母,Rules(规律）,1. run-running 2. swim-swimming 3. sit - sitting,3. 双写最后字母，再加-ing。,Practice,请写出下列单词的ing形式。 1. look - 4. fly - 2. dance - 5. sit - 3. jump - 6. stand -,looking,dancing,jumping,flying,sitting,standing,重点句型,What are you doing? I am What is he/she do
4、ing？ He/She is What are they doing? They are ,人称 + be 动词 + 动词ing I am singing. He is painting. She is swimming. They are running.,现在进行时,2. be 动词和人称的搭配,人称,I,you,he/she/it,we,you,they,2. be 动词和人称的搭配,be 动词,am,is,are,人称 + be 动词 + 动词ing I am singing. He is painting. She is swimming. They are running.,现在进
5、行时,1.I am singing. We are singing. 2. You are singing. You are singing. 3.He is singing. They are singing. She is singing. It is singing.,人称和be 动词的搭配,口诀： I 用 am You 用 are is 用在 他（he) 、她(she) 、它(it)。 我们（we)，你们(you)和他们(they)，全部都用are。,Practice,填空。 1. What _ you doing? I am running. A. are B. is C. am 2. What _ he doing? He _ painting. A. is, is B. are, is C. am, is 3. I _ sleeping. They _ singing. A. am, am B. are, is C. am, are,Summary,Review the grammar ( 复习语法） 1. 动词ing形式 2. 现在进行时,
