牛津英语7B unit2语法\'no\'and\'none\'no 1.通常只用作形容词，后面必须跟名词，意思相当于not a (an)或者not any。
2.不能和另一个限定词（冠词、物主代词或者指示词）连用。
否则应该用none of。
1.I can\'t get there----there\'s no bus.2.There were no letters for this morning.3.No teachers were there, either.none1.通常用作代词，后面无需加名词，意思相当于no +名词。
2.none of…的意思是not any of…。
当其用于句首时，如果none指代的是可数名词，那么后面的谓语动词既可以用单数，也可以用复数。
1.There is no milk in this bottle, and there is none in that bottle, either.2.I like none of the food.3.None of my friends live(s) near here.实战演练：根据句意，选用no或none填空。
1. ______ students are in the classroom and there is _____ teacher in it ,either.2. ---- Are there any books on the desk?---- No, there are ________.3. Sorry I can\'t stop---- I have ______ time.4. I\'ve read _______ of these books.5. ______ of them came in time (按时).6. She had ______ idea what I meant.7. The sign means \'_______ smoking here\'.8. I like _______ of the food. It tastes sour.The definite article \' the \'定冠词the主要和名词连用，表示某个或某些特定的人或者东西。
其主要用法如下表：主要用法例词或例句表示世界上独一无二的东西。
the sun, the earth, the moon, the sky特指某（些）人或事物。
The book on the desk is mine.特指说话双方都知道的人或事。
Open the window, please.特指上文提到过的人或事。
I have a pen. The pen is red.用在序数词和形容词最高级前。
The first truck is carrying the fewest of all.用在表示方位的名词前。
Shanghai is in the east of China.和某些形容词连用，代表一类人或东西。
The rich (富人), the poor (穷人), the deaf (聋人), theblind (盲人), the dead (死人)用在由普通名词构成的专有名词前。
The Great Wall, the Women\'s Hospital用在一些习惯用语前。
In the morning / afternoon / evening , all the time, in the end, on the right/ left实战演练：在下列句子空白处填入适当的冠词，不需要用冠词的地方划"/"。
1. There is _______ picture of ______ horse on the blackboard.2. _______ doctor told him to take _______ medicine three times _____ day.3. _______ Turners are living at ______ end of the Turner Street.4.________ old man is ______ teacher. He likes playing ______ basketball on weekends.5. We know ______ earth moves around _____ sun and ______ sea covers a large part of ______earth.6. July is ____ seventh month of a year and it is _____ hottest in China.7. She plays ______ piano well and makes a living by teaching _______piano.8. This morning I met a man; ______ man was walking slowly in_____street.9.______ young should love and help ______ old.10._____ birds can fly very high in ______ sky.牛津英语7B unit2知识点归纳1.Welcome to Sunshine Town( Welcome to +地点)2.There is no dog food.= There is not any dog food. ( no = not any )3.How many tins of dog food can we buy with that (= with that money) ?4.order a pizza5.a group of exchange students from Britain= a group of British exchange students6.plan some activities for the students7.love shopping / enjoy eating Chinese food / like watching films8.think of places for the exchange students to visit9.take them to the sports centre( take sb. to +地点)10.Would you like to live in a modern town?11.It is only 40 minitues from the centre of Beijing by underground.=It takes 40 minutes to go to the centre of Beijing from Sunshine Town by underground.12.There is less air pollution in Sunshine Town than in other areas of Beijing.13.Look, here is such a tall building.14.Most of us live in places like this.15.We like it because we are close to our friends.16.We do not have to go far if we want (=need) help with our homework.17.If so (= If you like Chinese food ), you are here in the right place.18.choose any food you like /enjoy Beijing Opera19.lots of Western restaurants20.never mind21.teach us English (teach sb. sth) / teach us how to do it (teach sb. to do sth.)22.air pollution means things that make the air dirty23.There are many nice souvenirs to buy in Sunshine Town24.How many…/ How much…的用法区别25.I think thirty of each will be enough26.What else do you want to buy?Nothing else.27.no / none(none = no +名词)28.no one / nobody / none / nothing29.How many chips are there on the table? There are none. We ate them all.30.too / also / either31.定冠词“the”的用法（1.独一无二；2.上文提及过的人或物）32.have a really good time33.help us a lot = give us a lot of help34.That’s because you think football is the best game in the world.35.Don’t miss the great exhibitions at the Palace Museum.36.Taihe Palace–golden throne;Baohe Palace—works of art;Jingren Palace–brones;Yonghe Palace–pottery;Huangji palace–Chinese paintings; Fengxian Palace–clocks and watches37.There are lots of fun and interesting things to see anf (to)do38.Listen to the guide’s introduction to the Palace Museum.39.make plans to go out40.What time shall we leave in the morning?We shall be there at 9 a.m. to enjoy a full day there.I’ll meet you at school at 8 a.m. tomorrow.41.meet friends at the youth centre42.show sb. around…43.grow vegetables and flowers in the garden44.It takes about 20 minutes to get to the nearest town.45.I like going into town on my bicycle.= by bike.46.What type of house do you live?。