青少版新概念2A unit 6（ppt课件）

1、review,Sentences: 它是关于蚂蚁的。 你为什么正在查找蚂蚁的信息？ 它们确实做有趣的事情。 它们都做什么样的事情？ 它们通常生活在干燥的地方， 但能在水中存活两个星期。 这没说。 蚂蚁总是在早晨伸展腿。,Its about ants.,Why are you looking up ants?,They do really interesting things.,What kind of things?,They usually live in dry places, but they can survive under water for two weeks.,It doesn

2、t say.,Ants always stretch their legs in the morning.,1,学习交流课件,An elegant size,2,学习交流课件,elegant /elignt/ adj. 高雅的，讲究的 size saiz n. 尺寸，大小 by bus 乘公共汽车 into prep. 进入 perfect pfikt adj. 完美的 foot n. 脚 wear v. 穿，戴 clothes n. 衣服,3,学习交流课件,a pair of 一双 theatre n. 剧院,4,学习交流课件,New words and Expressions,size b

3、y bus into perfect foot wear clothes a pair of theatre,大小，尺寸 乘公交车 进入 完美的 脚 穿，戴 衣服 一双 剧院,5,学习交流课件,Listening and Understanding,Listen to the recording, and then answer this question: Why cant Annie walk in her shoes before lunch?,6,学习交流课件,Polly : Youre looking very elegant today, Annie! Annie: Yes, Im

4、 on my way to my accountants . I always put on a nice outfit for him.,on ones way to 在某人去的路上 on ones way home 在某人回家的路上 On my way to school On his way home,accountants= accountants office my mothers= my mothers house,7,学习交流课件,Notes on the text(课文注释）,1.Youre looking very elegant today. look 意为“看上去“, a

5、re looking-这里的现在进行时态表示现在时刻的状态。 elegant elint (人或其举止)优美的, 文雅的; 漂亮的,8,学习交流课件,Notes on the text(课文注释）,2.Im on my way to my accountants on ones way to.在某人去.的路上 She is on her way to school. He is on his way to New York. He is on his way home,9,学习交流课件,3.I always put on a nice outfit for him. always 总是（频度副

6、词），同样的词有 often 经常，usually,通常，sometimes有时 never 从不 表示事情发生的频率 put on 穿上 put on your jacket=put your jacket on put it on, put them on .,10,学习交流课件,Annie : So Im going by bus. Polly : What do you mean, Annie?,11,学习交流课件,4.what do you mean?你是什么意思 What do you mean, you dont like my cooking? 你是什么意思?你是不喜欢我做的饭

7、? What do you mean by coming home so late? 你怎么竟敢这么晚才回家?,12,学习交流课件,Annie: Well, I usually walk into town. But today Im going by bus. Its my shoes. you see. Polly : Your shoes?,Into: 表示进入动作 go into the shop In：表示在里面的状态 in the shop,13,学习交流课件,5.town 城镇 city 城市 country国家，乡村,14,学习交流课件,Annie : Yes, my shoe

8、s. They are size six. Polly: Theyre perfect with your outfit.,too:用于肯定句和疑问句 I like them, too. Do you like them, too? either:用于否定句 I dont like them, either.,Annie: Thanks, I like them, too.,15,学习交流课件,Annie: But I cant walk in them in the morning. Theyre fine in the afternoon. Polly: What do you mean?

9、,16,学习交流课件,Annie: My feet are size five in the morning, and size six in the afternoon. I cant walk in these shoes before lunch. !,foot 复数 feet tooth-teeth goose-geese,17,学习交流课件,一般现在时(The Simple Present Tense) 1.表示现在的状态： . 2.表经常或习惯性的动作： 3.表主语具备的性格和能力等： 4.普遍真理和自然规律：,e.g. Hes twelve. Shes at work,e.g.

10、I get up at 6:30 every day. He reads English every morning.,e.g. She likes noodles. They speak French.,e.g. Two plus four is six. The moon goes around the earth.,18,学习交流课件,sometimes有时,一般现在时态的时间状语：always, often, usually, sometimes, hardly ever, seldom(很少), never, every day, every week, on Sundays, th

11、ree times a week ,always 总是,usually通常,often经常,never从不,hardly ever几乎不曾,almost always 几乎总是,seldom 很少,almost never 几乎从不,频率副词的比较,19,学习交流课件,1.be 动词的一般现在时的句式： 肯定句：主语+be+表语(n., adj.等) e.g. He is a teacher. You are thirteen. They are in the classroom. 否定句：主语+be+ not+表语 e.g. He is not a teacher. You arent th

12、irteen. They arent in the classroom. 一般疑问句：Be+主语+表语? e.g. Is he a teacher? Yes, he is./No, he isnt. Are you thirteen? Are they in the classroom? Yes, they are. No, they arent. 特殊疑问句：疑问词+be+主语? e.g. What is he? What colour is that bird? How old are you? Where are they ?,20,学习交流课件,2.实义动词的一般现在时句式： 肯定句：

13、主语（I/We/You/They）+实义动词+其他 e.g. I go to the beach on Saturdays. They play basketball every day. 主语（He/She/It）+实义动词三单现形式+其他 e.g. He goes to the beach on Saturdays. Lucy plays basketball every day. 否定句：主语（I/We/You/They）+do+ not+动词原形+其他 e.g. I dont go to the beach on Saturdays. They dont play basketball

14、 every day. 主语（He/She/It）+does +not+动词原形+其他 e.g. He doesnt go to the beach on Saturdays. Lucy doesnt play basketball every day. 一般疑问句：Do+主语（I/we/you/they）+动词原形+其他？ e.g. Do you go to the beach on Saturdays? Do they play basketball every day? Does+主语（he/she/it）+动词原形+其他？ e.g. Does he go to the beach on

15、 Saturdays? Does Lucy play basketball every day?,21,学习交流课件,主语为第三人称时谓语动词的变化,(1) 一般情况下加s。清辅音后读作/s/ ，浊辅音后诗作/z/ . helphelps comecomes (2) 以 s, x,sh, ch 结尾的在后面加es.读作/z / teachteaches washwashes gogoes guessguesses fixfixes (3) 以辅音字母加y结尾的改 y 为 i 再加es.读作/z/ studystudies try tries, carry carries play（游戏）pla

16、ys (4)以 o 结尾的在后面加es.读作/z/. go goes,22,学习交流课件,1.-What can Kate _ ? -She can _ (ride) a bike. 2.Let me _ (open) the door for you. 3.Jim likes _ (swim) at the pool. 4.My father wants me _ (clean) the bedroom. 5.Its sunny today. Lets _ (go) shopping now. 6.Do you want _ (fly) the kite ? 7.Look! She _ (l

17、ie) on the beach. She often enjoys _ on the beach.,do,ride,open,swimming,to swim,to clean,go,to fly,is lying,lying,23,学习交流课件,1. They go swimming every summer.,2. Kate studies hard at school.,24,学习交流课件,不规则一般现在时(包含发音)单数第三人称形式,be-is/z/ have-has / h z / do-does/d z / say-says/ s e z / 以不发音字母“e”结尾的开音节词，如

18、果尾音是s，z时，加“s”后字母“e”发音， 与所加“s” ，一起读做z。 如： closecloses z,25,学习交流课件,Look and say,What are they doing? Do they often do like this?,26,学习交流课件,The girl is skipping.,The girl skips every day.,27,学习交流课件,She is flying a kite.,She often flies a kite .,28,学习交流课件,She is doing her homework.,She does her home at

19、home.,29,学习交流课件,They are playing games.,They often play games after class.,30,学习交流课件,They are singing.,They sometimes sing.,31,学习交流课件,They are swimming.,They usually swim in the river.,32,学习交流课件,Mrs Green is washing the dishes.,She washes the dishes every day.,33,学习交流课件,一、现在进行时的概念,定义： -现在进行时态表示现在（说话

20、瞬间）正在进行或发生的动作。,34,学习交流课件,定义： -现在进行时态还可以表示当前一段时间内的活动或现阶段正在进行的动作。,Example：,We are learning in the school these days .,I am reading a book this week.,35,学习交流课件,二、现在进行时的构成,主语+be(am/is/are)+动词现在分词(V-ing),基本结构：,肯定式结构：,主语+be+动词-ing形式+其他.,否定式结构：,主语+be+not+动词-ing形式+其他.,一般疑问句式结构：,Be+主语+动词-ing形式+其他？,特殊疑问句式结构：,

21、疑问词+be+主语+动词-ing形式+其他？,36,学习交流课件,现在分词的基本构成,一、动词原型+ing,Example: read-reading , eat-eating,二、以e结尾的动词，去e+ing,Example: write-writing, make-making,三、重读闭音节要双写结尾的辅音字母在+ing,Example: put-putting run-running,37,学习交流课件,把下列句子变为进行时态：,We watch TV . _ 2. I look at the blackboard. _ 3. We drink tea. _ 4. He has his

22、 lunch at home. _ 5. You make tea. _,We are watching TV.,I am looking at the blackboard.,We are drinking tea.,He is having his lunch at home.,You are making tea .,38,学习交流课件,1.-_ your aunt _(work) here now? -No, she _. 2. Look! Sam and Bill _ (swim) in the river now. 3.What are they _ ? They _ (play)

23、 soccer. 4._you _ your homework? No, I _ (write) a letter. 5.Look! The girls _ (dance) in the park.,Is,working,isnt,are swimming,doing,are playing,Are,doing,am writing,are dancing,39,学习交流课件,1.Listen! What _ he _ (sing) in the next room ? 2.Its ten oclock now. The students _ (have) a Chinese class. 3.Dont talk. Im _ (do) my homework. 4.Can she _ (look) after my baby now? -Sorry,she cant. she_ (eat) lunch. 5.Li Lei, your mother _ (wait) for you at the school gate.,is,singing,are having,doing,look,