牛津英语8a Unit3 grammar 教学课件(共27张PPT).ppt

1、Daily Report by Huang chenxi Previewing Showitselfpullrockluckily climberpron.它自己vt.&vi.拉；拖；移开n.岩石adv.幸好，幸运的是n.登山者，攀爬者Words reviewLindaNancyLinda is tall.Nancy is Linda.as tall as￥1000.00￥1000.00The purple bag is _ the green bag.The green bag is expensive.as expensive asas as 的用法as.as 意为“和一样”，表示同级的比

2、较。其基本结构为：（1）主语+be/系动词+as+形容词原级+as（2）主语+实意动词+as+副词原级+as1.She is as slim as I am.2.Amy is as tall as Peter.3.Ann runs as quickly as Peter.Their classroom is as big as ours.1.他们的教室和我们一样大。2.金山公园和焦山公园一样美丽。Jinshan Park is as beautiful as Jiaoshan Park.3.我和他一样英俊。I am as handsome as he.翻译句子：Lets try again！1

3、.他说话(talk)和他的父母一样礼貌。2.我爸爸和我妈妈起来一样早。3.那个男孩睡得和他家狗一样迟。4.汤老师球踢得和梅西一样好。5.我和徐克文一样学习刻苦。I work as hard as Xu Kewen.My father gets up as early as my mother.That boy goes to bed as late as his dog.Mr Tang plays football as well as Messi.He talks as politely as his parents.LindaNancyKateLinda is tall.Nancy is

4、as tall as Linda.Kate is not as tall as Linda.Kate is not so tall as Linda.￥1000.00￥500.00The green bag is expensive.The white bag is _the green bag.not as expensive asThe white bag is _the green bag.not so expensive ascheaper thanThe first cake is not as big as the second one.The first cake is smal

5、ler than the second one.The second cake is bigger than the first one.A horse is not as/so heavy as an elephant.An elephant is heavier than a horse.The train is not as/so fast as the plane.The plane is faster than the train.1.主语+be not as/so+形容词原级+as “不如一样”2.主语+do/does not 实意动词+as/so+副词原级+as=比较级+than

6、1.他起床没有他哥哥早。2.我完成作业不如康康认真。He doesnt get up as early as his brother.I doesnt finish homework as carefully as Kangkang.1.We use as as to say that people or things are the same in some ways.我们表示双方某方面程度相同时,常用asas结构，“和一样”。2.We use not as/so as to say that people or things are not the same in some ways.我们

7、表示双方某方面程度不相同时,常用not as/soas结构，“和不一样”。当我们对事物进行比较时，要注意被比较的双方必须是同类事物。Her ruler is as long as me.Her ruler is as long as mine.Linda is sending some pictures to her parents via email.Complete her sentence under each picture with as as or not as as.The bus is _(comfortable)those in the USA.Mr Wu is _(kind

8、)a friend.as comfortable asas kind asThe journey is _(not interesting)the visit.The Eiffel Tower is _(not tall)the real one in France.not as interesting asnot as tall asThe model Sydney Opera House looks _(wonderful)that in Australia.The song and dance shows are _(good)the models in the park.as wond

9、erful as as good assometimes we may make the following mistakes:1.You should as kind as a good friend.2.Chat is as interesting as having lessons.3.Our classroom is as big as they.4.This box is the same big as that one.5.I think Maths is not as important as English.beChattingtheirssizedont5.我认为登山没有游泳

10、危险.6.你应该像你的姐姐一样大方。7.我的车和你的车一样的颜色。8.我的车和你的一样的酷。I dont think climbing is as dangerous as swimming.You should be as generous as your sister.My car is the same colour as yours.My car is as cool as yours.同义句转换：1)Eddie is not as healthy as Hobo.=Hobo is healthier than Eddie.=Eddie is weaker than Hobo.2)He

11、 works harder than his brother.=His brother does not work as hard as he.3)Skiing isnt as interesting as swimming.=Swimming is more interesting than skiing.=Skiing is less interesting than swimming.1.my father looks as _as my mother,and he looks at me as _as my mother.(happy)2.he is as _as his brother,and also plays football as _ as him.(好)3.Mary lives as(comfortable)as Lucy.4.Tom thinks French is _difficult than Chinese.A.much B.least C.less D.littlehappyhappilygoodwellcomfortablyC当堂巩固：