青少版新概念1a-unit2-lesson3-4教学内容

1、青少版新概念1A-Unit2-lesson3-4Can you find out the simple questions?请找出一般疑问句。1. Is this your mobile?Yes, it is my mobile.2. Whose is this hat? Its Marys.3. Is it my coat?做否定回答做否定回答No, it isnt your coat. Its Marys.4. Is that your ruler? 否定回答否定回答No, it is not my ruler. Its Marys.Unit 2 What is it?Unit 2What

2、 is it?Whats it?What is he?What is she? What is it?中中what与与is不能使用不能使用缩略形式。缩略形式。lookwheelflowerbirdgreykeysilver umbrellatablechairwhatlookwheelnowflowerredgreenumbrellathatgreybirdkeysilverchairrightRobert:Hey,this is good!Look,Lucy!What is this?Lucy:Its a wheel.Robert:No,it isnt! Look!Its green!Its

3、 a hat!Lucy:Ok.Its a green hat.Robert:Now look!Whats this?Lucy:Its a flower.Its a red flower.Robert:No,it isnt.Its a red umbrella.Lucy:Ok.Whats that?Robert:Its grey.Is it a bird?Yes! Its a grey bird. Lucy:No! Its a key!Robert:Right! Its a silver key.SentencesIts a hat.Its a hat.Its a flower.Its a fl

4、ower.Its an umbrella.Its a umbrella.Its a bird.Its a bird.Its a key.Its a key.greenredredgreysilver人称代词人称代词+be动词动词+a/an+形容词形容词+单数名词单数名词形容词形容词单数名词单数名词+a/an+人称代词人称代词+heitshebigsmallshortlongcleandirtybeautifuluglyoldyoungbe动词动词+fish.It isuglyanIts a black cat.Shes an ugly woman.Shes a beautiful girl.H

5、es an ugly man. 冠词冠词a，an的用法：的用法： a用于辅音前；an用于元音前。一般说来，元音字母发元音，辅音字母发辅音，但需注意以下3点： 1.拼写以辅音字母开头读音却以元音开头拼写以辅音字母开头读音却以元音开头的单词的单词hour,honest,honor等单词的拼写虽然以辅音字母h开头，但其读音却以元音开头，因此，前面要用an。可熟记下面这句话： Anhourago,anhonestmanacceptedanhonorabletask.(一小时前，一位诚实的人接受了一项光荣的任务。) 【分析】答案选D。因为university是以辅音j开头的要用a，排除B和C； phys

6、ics是学科名词，前面不用冠词2.拼写以元音字母开头读音却以辅音开头的单词拼写以元音字母开头读音却以辅音开头的单词useful,university,usual,European,united,one-eyed,one-way等单词的拼写虽然以元音字母开头，但其读音却以辅音开头，因此，前面要用a。可熟记下面这句话：Inauniversity,aEuropeanandaone-eyedmanwalkalongaone-wayroadwithausual tool.Thisisausualthing.(在一所大学里，有一个欧洲人和一个独眼龙拿着有用的工具沿着一条单行道行走，这是件平常的事。)如：

7、Fiveyearsagoherbrotherwas_universitystudentof_physics.A.a;theB.an;theC.an;/D.a;/ 3.英文字母前用英文字母前用a还是用还是用an的问题的问题在26个英文字母中,a,e,i,o,f,h,l,m,n,r,s,x等12个字母的读音是以元音开头的，其余字母则是以辅音开头的。如： Pleasepayattentiontoyourspelling. Youhavedropped_”m”here.(全国卷) A.anB.theC./D.a 【分析】答案选A。因为字母m的发音是以元音e开头的，所以用an；这里的an的意义与one相

8、当，表示“一个 用不定冠词用不定冠词“a”“an”填空。若不填填空。若不填“a”“an”，则用，则用“”表示。表示。1.I haveapple,egg and some milk for breakfast.2. cat can catch mice.3.Toms father isengineer.4. Tony is _honest boy.5. Mother bought me_uniform yesterday.6.The ant isinsect.7.Lucy spendshour doing her homework every day.8.There is“F”in the wo

9、rd “friend”.9.I havegood idea.10. orange is orange.ananAananaanananaAn1Notes on the TextROBERT: Hey, this is_. Look, Lucy! What is_?LUCY: Its _ _.goodthisawheel2ROBERT: No, it _! Look! _. Its a hat!LUCY: OK. Its a _ hat.isntIts greengreen3ROBERT: Now _! Whats this?LUCY: Its a flower. Its a _flower.l

10、ookred4ROBERT: No, it isnt. Its a red _.umbrella5LUCY: OK. Whats _?ROBERT: Its _. Is it a _? Yes! Its a grey bird.thatgreybird6LUCY: No! _!ROBERT: Right! Its a_.Its a keysilver keyCan you saysomething about this dialogue?Guided Conversation a) A: Whats this? B: Its a table. A: No, it isnt. Its a cha

11、ir. c) A: Look! Whats this? Is it a table? B: Yes, its a table. A: Right!请将下列句子改为否定句：请将下列句子改为否定句：This is my ruler.It is a cat.Lucys my daughter.They are teachers.She is Lois.You are a girl.We are friends.This is not my ruler.It is not a cat.Lucys not my daughter.They are not teachers.She is not Lois

12、.You are not a girl.We are not friends.请将下列句子改为一般疑问句：请将下列句子改为一般疑问句：This is my ruler.This is your mobile.My dad and mum are teachers.My mum is a teacher.She is Lois.Is this your ruler?Is this your mobile?Are your dad and mum teachers?Is your mum a teacher?Is she Lois?根据划线部分提问：根据划线部分提问：What colour is

13、your book?My book is green.Whose is this book?This book is Evas.What is your name?My name is Eric.Is this your mobile?(作否定回答作否定回答)No, it isnt.Lesson 4 Numbers 1 _n_ 9 n_n_ 2 _wo 10 t_n 3 _ree 11 e_e_en 4 _our 12 t_e_ve 5 f_v_ 13 _ _irteen 6 s_x 14 fourt_ _n 7 s_ven 15 f_f_ _ _n 8 _ _ _ _t 16 si_t_ _

14、no etthfieiei ee i g helwvlt he eit e ex e eBingo1591317261014183711151948121620bicycledresscameradeskcolourwhiteblackbluebrownthatthisWhats this?This is a bikependollWhats that?Thats a bookcomputer.train.-Whats this?-This is a bicycle.-Whats that?-That is a hat.ThatsThiss-Whats this?-Its a bicycle.

15、-Whose is it?-Its Sunnys.-What colour is it?-Its black.-What colour is Sunnys bike?-Its black.this/umbrellathis/bicyclethat/hatthat/a deskthat/a dressthis/a cameraWhat is this/that?Whose is it?What colour is it?Written Exercises.仿照例子做练习仿照例子做练习What is this? (bicycle/silver)-It is a bicycle. It is a s

16、ilver bicycle.What is this? (umbrella/black)-Its an umbrella. It is a black umbrella.What is that? ( dress/red)-Its a dress. Its a red dress.What is this? (camera/blue)-It is a camera. It is a blue camera.Now you, finish part A in P16 in 5 minutes.Written Exercises.仿照例子做练习仿照例子做练习Whose/umbrella? Will

17、iam.-Whose is this umbrella?-Its Williams.Whose/camera? Paul.- Whose is this camera?-Its Pauls.Whose/desk? William.-Whose is this desk?-Its Williams.Now you, finish part B in P16 in 5 minutes.Written Exercises.仿照例子做练习仿照例子做练习Roberts bicycle/silver.-What colour is Roberts bicycle?- Roberts bicycle is silver.Karens dress/red.-What colour is Karens dress?-Karens dress is red.Lucys hat./white.-What colour is Lucys hat?-Lucys hat is white.Now you, finish part C in P