新译林版七年级上册英语 Unit 2 课时3 教学课件

1、Unit 2 Lets play sports!Grammar新课导入They are table tennis players.They play table tennis very well.新课导入He is a basketball player.He is very tall.He looks strong.新课导入Yao Ming plays basketball very well. Many students like him. They often watch his games on TV. In my free time, I like watching TV, too.

2、 But my son likes reading. He often reads storybooks.新课讲解行为动词的形式:1.当主语是第一人称(I /we)、第二人称(you)和第三人称复数(they/many students)时，行为动词用原形。2.当主语是第三人称单数(he/she/it/my son/Tom)时行为动词使用其第三人称单数形式。 the simple present tense 新课讲解Simple present tense(一般现在时)Simon likes playing football.things that are true now.目前存在的事实Mi

3、llie gets up at 6:30 every morning.things that we often do. 经常做的事Cats eat fish.things that are always true.客观存在的事实新课讲解Simple present tense of the verb to do实义动词。实义动词是指表示某种动作行为,有具体意思的动词,也叫行为动词。如: eat, have, run, swim 等等，它们的意思分别是：“吃”、“有”、“跑”、“游泳”等等，这些都是实义动词。实义动词占英语中动词的绝大多数。新课讲解1. like likes play plays

4、规律二：以辅音字母加y结尾的，y+ies2. study studies fly flies规律一：绝大部分动词直接加S3. Watch watches wash washes dress dresses fix fixes规律三：以ch, sh, ss, x结尾的，+es4. go goes do does规律四：一些以o结尾的，+esFind out the rules 当堂小练 写出下列动词的第三人称单数形式fliesfixeswashescarriesplays goesstudieshelpsguessesmakesstaysswimsknows doeshelpguessflygo

5、stayfixwashswimknow carryplaymakestudydo当堂小练listenstakesstudieswashesdresses8haswatchesstudytakehavedodresswatchlikewashflylistenplaygofliesplaysgoesdoeslikes 将下列动词变成第三人称单数当堂小练I _ playing volleyball. Kitty _ very well.3. Amy _ swimming every week.4. Simon often _ football with his friends.5. Daniel

6、sometimes _ ball games on TV.dancegolikeplaywatchlikedancesgoesplayswatches用方框中所给动词的正确形式填空：当堂小练用所给单词的适当形式填空。1. YaoMing _(play) basketball. He _(not play) football.2. I _(go) swimming on Sunday. But I _ (not go) shopping.3. My cousins _(enjoy) computer games. But they _(not enjoy) ball games.4. You _

7、(like) fish. But he _(not like) fish.playsdoesnt playgodont goenjoydont enjoylikedoesnt like助动词do/dont does/doesnt新课讲解_Sandy and Kitty enjoy listening to music? _Millie like swimming? 3_Amy enjoy reading? 4._Simon like walking? 5._Simon and Daniel love drawing? Yes, they do. No, she doesnt. Yes, she

8、 does. No, they dont.DoDoesDoesDoDoesNo, he doesnt.新课讲解改否定句和一般疑问句：They play football after school.否定句：疑问句：助动词do/dont does/doesntThey dont play football after school.Do they play football after school?Yes, they do.No, they dont.当堂小练1. I like swimming. 2. My parents work together.Do you like swimming?

9、I dont like swimming.Yes, I do. /No, I dont.My parents dont work together.Do your parents work together?Yes, they do. /No, they dont.将下列句子改否定句和一般疑问句并做回答：新课讲解He plays football very well.否定句：疑问句：He doesnt play football very well.Does he play football very well?Yes, he does.No, he doesnt.当堂小练Sandy like

10、s playing tennis.Eddie likes eating.将下列句子改否定句和一般疑问句并做回答：Does Sandy like playing tennis?Yes, she does./No, she doesnt.Sandy doesnt like playing tennis.Eddie doesnt like eating.Does Eddie like eating?Yes, he does./No, he doesnt.新课讲解例句1: I like fish. (meat) I dont like meat.例句2: He likes reading. (writ

11、ing) He doesnt like writing.1. I like red. (green)2. She likes apples. (oranges)3. We have English lessons every day.(PE lessons)I dont like green.She doesnt like oranges.We dont have PE lessons every day.当堂小练改错：1. Mr Green likes work in China very much.2. My mother sometimes go to the shop on Sundays.3. She doesnt likes bread or cake very much.4. Where does Jim and Kate work?5. There are many birds on the tree.6. They arent go to school on Saturday.workinggoesdoindontlike当堂小