课件25张PPT。111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111Lesson 2 What Are You Doing?Unit 1 Going to BeijingJJ 五年级下册 Jenny is looking out of the window on the train.
Jenny: Look! I see many tall trees！
Jenny: There’s a red school! Some boys and girls are playing there.
Danny is not looking out of the window. What is Danny looking at?
Danny: Look! I see a banana! I see dumplings!
Mrs. Li: Danny, please don’t point.
Danny: Sorry.1. What do they see on the train?Jenny is looking out of the window on the train.
詹妮在火车上正往窗外看。知识点 1主语+ be（am，is，are）+ 动词的现在分词+ 其他. be 动词要和主语在人称和数上保持一致。结构：I am reading a book. 我正在读书。
She is singing a song. 她正在唱歌。
They are flying kites. 他们正在放风筝。例句：现在进行时的句子主语在句首，am，is，are 跟在后，
现在分词跟着走，其他成分不可丢。
表示动作正进行，句中now 时间定。
变为一般疑问句，把be 提到句首去。
否定句式也简单，be 后只把not 添。Look! Some birds __________ in the sky.
A. fly B. is flying C. are flyingCI am looking out of the door. 我正往门外看。look out of 从……向外看例句：拓展look out 还有另一含义：当心；小心，常放在句首用来提醒或警告，尤指有危险。
例句：Look out! The bus is coming.
小心！公共汽车来了。Li Ming is on the train.李明在火车上。on the train 在火车上例句：Look! I see many tall trees!
看！我看见很多高高的树！知识点 2look at 看…… look like 看起来好像……
look after 照顾 look over 检查短语：look /l?k/ v. 看；瞧[ 四会]see a doctor 看医生 see you later 再见短语：see /si?/ v. 看见；明白；会见 [ 四会]sea 海同音异形词记忆法：一只bee（蜜蜂），躲进tree（树），没人see（看见）。词语辨析：There’s a red school！ 有一所红色的学校！知识点 3这是There be... 句式，用来表达“有……”。句式：There + be 动词（not）+ 主语+ 其他.陈述句结：Be 动词+ there + 主语+ 其他？疑问句结构：Yes, there+ be 动词./No，there+ be 动词+not.回答：There isn’t any water in the cup. 杯子里没有水。
—Is there a book on the desk? 书桌上有本书吗？
—No, there isn’t. 不，没有。例句：Some boys and girls are playing there.
一些男孩和女孩正在那里玩。知识点 4This boy is Tom. 这个男孩是汤姆。例句：toy 玩具 buy 买形近词记忆法：girl 女孩对应词记忆法：boy /b??/ n. 男孩[ 四会]girl /ɡ??l/ n. 女孩 [ 四会]This girl is so beautiful. 这个女孩很漂亮。例句：boy 是男孩，girl 是女孩；children 孩子们很顽皮；
man 是男人，woman 是女人；people，people 是人们。Li Ming: Jenny, what are you doing now?
Jenny: I am drawing a picture. What are you doing?
Li Ming: I’m reading a book.
Jenny: Danny is singing a song to your mother.
Danny: I like bananas...
Mrs. Li: Danny, please don’t sing!2. What are you doing?Jenny，what are you doing now?
詹妮，你现在正在干什么？知识点 5疑问词+ be (am, is, are) + 主语+ 动词的现在分词+ 其他？句子结构：这是现在进行时的特殊疑问句句式—What is he doing now? 他现在正在干什么？
— He is swimming. 他正在游泳。例句：He is reading a book．（对画线部分提问）
________ is he _____________ ?What doingShe is a beautiful girl now.
她现在是个漂亮的女孩子。now /na?/ adv. 现在例句：cow 奶牛 know 知道 how 怎样形近词记忆法：now and then 偶尔；时常 right now 马上
just now 刚才短语：draw a picture 画画知识点 6Tom is drawing a picture. 汤姆正在画画。例句：draw pictures 画画同义词组：draw /dr??/ v. 画字母组合aw 发的是/??/。发音：I like drawing a picture. 我喜欢画画。例句：We are drawing some pictures.
我们正在画一些图画。picture / p?kt??(r)/ n. 图画；照片例句：photo 照片近义词：take a picture 照相短语：sing a song 唱歌知识点 7We like to sing a song.
我们喜欢唱歌。例句：sing songs 唱歌同义词组：3. Let’s do it! √√√××3. Let’s do it! 一、单项选择。
1. I want to __________ a doctor.
A. see B. look C. see at
2. Look __________the blackboard.
A. out B. at C. ofAB点拨：表示“看医生”用see a doctor。二、按要求完成句子。
1. Look out of the window.（改成否定句）
____________________________________________
2. The birds are singing in the tree. （改成否定句）
____________________________________________The birds are not singing in the tree.Don’t look out of the window.点拨：原句是一个肯定祈使句，变否定句时句首加Don’t。点拨：
现在进行时肯定句变否定句时直接在be动词后面加not。3. She dances.（用now 改为现在进行时）
____________________________________________She is dancing now.点拨：
现在进行时的结构为“主语＋be(am，is，are)＋动词的现在分词＋其他．”，be动词要和主语在人称和数上保持一致。三、选择合适的短语并用其适当形式填空。
1. Jenny is __________ of t he window.
2. I’m ______________in the library.
3. I want ________________with the crayons.
4. Don’t _____________in the cinema.
5. What is Daming ______________?looking outlook out
look at
draw a picture
sing a song
read a bookreading a bookto draw a picturesing a songlooking at 本节课我们学习了以下知识，请同学们一定加强巩固，以便能和同学们进行灵活交流哦！重点词汇：look, see, boy, girl, now, draw, picture
重点短语：look out of, on the train, draw a picture, sing a song
重点句式：Jenny is looking out of the window on the train.
Look! I see many tall trees!
There’s a red school!
Some boys and girls are playing there.
Jenny, what are you doing now?1 熟记本节课所学的句型、短语和单词，必须会听、说、读、写。
2 将What do they see on the train?的对话朗读流利。
3 完成配套的课后作业，见《典中点》P4页或
课后作业课件。 Thank you!
