Unit 7 Shopping 课时 3 Grammar-七上英语同步讲义(牛津译林版)【教师版】.doc
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1、Unit 7 Shopping Grammar 知识精讲知识点01 some any 教材P85【用法详解】some 和any 的主要区别为:1. some和any都表示 “一些”,但是一般情况下,“some”用于肯定句,any用于否定句和疑问句。There are some apples in the basket.篮子里有一些苹果.否定句:There are not any apples in the basket.篮子里没有苹果.疑问句:Are there any apples in the basket?篮子里有苹果吗?2. some用于疑问句中1) 表示问话人盼望得到肯定的答复。Ca
2、n I have some apples?Certainly!2) 表示建议。What about some fruit juice? 喝点儿果汁怎么样.3.any用于肯定句中1)表示三个或三个以上的人或事物中的一个。You may take any one of these books.你可以随便拿一本书。He studies harder than any of his classmates. 他比班上任何一个学生都努力.=He studies harder than any other student in his class. 2)作任何,无论谁解。Any of them will d
3、o.他们中间的谁都行.Any of them can tell you.他们无论谁都能告诉你.【典例讲解】1.Can I have _ sweets?Sorry, I dont have _. Ill buy _ from the supermarket.A.some; any; someB.any; any; someC.any; some; someD.some; any; any【答案】A【解析】句意:我可以吃些糖果吗?对不起,我没有。我去超市买一些。考查形容词辨析。 some和any一些,可以修饰可数和不可数名词。some常用于肯定句和表示请求建议的疑问句中;any常用于疑问句和否定句
4、。第一空希望得到肯定回答用some;第二空否定句用any;第三空肯定句用some。故选A。2.Im a little hungry, Mum! Can I have _ pies?There arent _ pies. There is only _ bread on the table. You may take it.A.any; any; someB.some; any; anyC.some; some; someD.some; any; some【答案】D【解析】句意:我有点饿,妈妈!我可以吃点馅饼吗?没有馅饼了。在桌子上只有一些面包。你可以吃它。考查不定代词辨析。some一些,用于肯
5、定句或表请求的疑问句;any任何,用于疑问句或否定句。第一个句子表请求,希望得到对方肯定回答,故第一空填some;第二个空所在句子是否定句,故第二空填any。第三个空所在句子是肯定句,故第三个空填some,故选D。3.Are there _ apples on the tree?No, there are _ birds in it.A.some; anyB.any; someC.any; anyD.some; some【答案】B【解析】句意:树上有苹果吗?不,里面有一些鸟。考查不定代词。some一般用在肯定句中和表示用于表示建议、请求或希望得到肯定回答的疑问句;any用在疑问句和否定句中;空
6、格在一般疑问句,用any;空格2在肯定句中,用some;故选B。知识点02 there be 教材P86【用法详解】1.在There be 句型中出现两个及以上的主语时,Be动词的选择就应该以较接近的主语为主,即就近原则,顾名思义,就是以近处的主语为主。There be句型的就近原则是There be句型中be动词的单复数形式由后面挨近的一项的单复数决定。There is a pen,two books and many pencils on the desk.在本句中尽管有钢笔、书和铅笔,但是由于离be动词最近的一项是单数a pen,因此,be动词用单数is。There is a book
7、and three cats.= There are three cats and a book.2. there be 表示某处有某物,表示一种客观存在,have 表示一种主观拥有。There is a book in Toms schoolbag.= Tom has a book in his schoolbag. 3. there be 结构的将来时态:there is going to be .= there will be .There is going to be a meeting tomorrow.= There will be a meeting tomorrow.【典例讲解
8、】1.There _ many foreign students in her class.Yes. I know two of them are _.A.are; JapaneseB.is; AustralianC.are; GermanyD.is; America【答案】A【解析】句意:在她的班上有很多外国学生。对。我知道他们中有两个是日本人。考查主谓一致及名词辨析。Japanese日本人;Australian澳大利亚人;Germany德国;America美国。第一句是there be句型,主语many foreign students是复数,故用be动词are,故排除B、D选项。根据“I
9、 know two of them are”可知,此处指某个国家的人,故排除C选项。故选A。2.There _ great changes in Tianshui in next ten years.A.areB.wereC.will beD.are going to have【答案】C【解析】句意:在未来的十年里,在天水市将会有巨大的变化。考查动词时态。根据“in next ten years”可知,此句用there be句型的一般将来时结构:there will be或there is/are gong to be,there be句型不能与have同时存在,故选C。3.There _ s
10、till some orange juice in the fridge. Its not necessary for us to go to the supermarket now.A.isB.areC.wasD.were【答案】A【解析】句意:冰箱里还有一些橙子汁。我们现在没有必要去超市。考查主谓一致。表示某处有某物常用There be 句型。本句主语some orange juice属不可数名词,be动词应用单数形式,根据“Its not necessary for us to go to the supermarket now.”可知,句中时态为一般现在时,所以be动词使用is。故选A
11、。能力拓展1.There isnt _ juice in the fridge. Would you like _ coffee?A.some; someB.any; someC.some; anyD.any; any【答案】B【解析】句意:冰箱里没有果汁了。你想喝点咖啡吗?考查形容词辨析。some表示“一些”,用于肯定句,当表示请求或建议时,可用于疑问句中;any表示“一些”,用于疑问句和否定句中,当表示“任何”时,可用于肯定句中。第一空格所在句子是否定句,所以用any;第二个空格所在句子是表请求的疑问句,希望得到对方肯定的回答,所以第二个空格填some;故选B。2.Are there _
12、flowers in your classroom?Yes, there are. There are also _ computers in it.A.any; noB.some; noC.some; anyD.any; some【答案】D【解析】句意:你的教室里有花吗? 是的,有。里面也有一些电脑。考查不定代词。some和any作限定词时,意为“一些”;no没有。通常情况下,some用于肯定句中,any用于疑问句和否定句中。第一个空是疑问句,询问是否有一些,用any;根据“also”可知,第二个空表示“有”,肯定句用some。故选D。3.I dont have _ fish. Can I
13、have _, please?A.some; anyB.any; someC.some; someD.any; any【答案】B【解析】句意:我没有鱼。可以给我一些吗?考查不定代词辨析。some一些,用于肯定句或表请求的疑问句;any任何,用于疑问句或否定句。第一个句子是否定句,所以第一空填any。第二个句子是表请求的疑问句,希望得到对方肯定的回答,故第二空填some,故选B。4.There _ a library and three science labs in this school.A.isB.areC.haveD.has【答案】A【解析】句意:这所学校有一个图书馆和三个科学实验室。考
14、查主谓一致。此处表示某地有某物,用There be句型,排除C和D。There be句型遵循就近原则,be动词与较近的主语一致,a library为可数名词单数,因此be动词用is。故选A。5.There _ an apple and a banana on the desk.Yes, there _ also some tomatoes on it.A.are; areB.are; isC.is; isD.is; are【答案】D【解析】句意:桌子上有一个苹果和一根香蕉。是的,上面还有一些西红柿。考查主谓一致。there be句型中be动词的形式要用“就近原则”,即取决于离be动词最近的主语
15、,第一句中应与“an apple”一致,an apple是单数名词,be动词用is;第二句与“tomatoes”一致,tomatoes是复数名词,be动词用are,故选D。6.Excuse me, is there a library next to the square?_. But you can find one behind the cinema.A.Yes, there isB.Yes, it isC.No, there isntD.No, it isnt【答案】C【解析】句意:打扰一下,广场旁边有图书馆吗?不,没有。但是你可以在电影院后面找到一个。考查一般疑问句和there be句
16、型。根据“is there a library next to the square”可知,此处是there be句型,肯定回答是“Yes, there is.”,否定回答是“No, there isnt.”。根据“But you can find one behind the cinema.”可知,此处应做否定回答,故选C。分层提分题组A 基础过关练一单项选择。1.My mother with some of her friends often _ on Saturday mornings.Shopping is a good way for women to kill time, I th
17、ink.A.shopB.shopsC.shoppingD.is shopping【答案】B【解析】句意:我妈妈和她的一些朋友经常在星期六上午购物。我认为购物是女人打发时间的好方法。考查时态。根据“oftenon Saturday mornings”可知,时态是一般现在时,with连接主语时,需满足“就远原则”,谓语动词取决于My mother,所以用动词三单,故选B。2.What about _ this afternoon?Sounds great. Lets go _ and buy some water first.A.playing tennis; to shopB.play tenn
18、is; to shopC.playing tennis; shoppingD.play tennis; shopping【答案】C【解析】句意:今天下午打网球怎么样?听起来棒极了。我们去购物,先买些水吧。考查非谓语动词。固定搭配:what about doing sth“做某事怎么样”,动名词作宾语;go shopping“购物”,故选C。3.Mr Zhang is an old man who enjoys _ stamps from all over the world.A.collectB.collectingC.to collectingD.to collect【答案】B【解析】句意:
19、张先生是一位老人,他喜欢收集世界各地的邮票。考查固定搭配。分析句子可知,此处构成“enjoy doing sth”结构,翻译为“喜欢做某事”,故选B。4.The purple coat _ this white trousers. But it doesnt _ me.A.matches; matchB.matches; fitC.fits; matchD.fits; fit【答案】B【解析】句意:这件紫色上衣和这条白色裤子很相配。但是它不适合我。考查动词和动词形式辨析。match相配;fit适合。根据题干“The purple coatthis white trousers. But it
20、doesntme”,可知前句是说颜色般配,用match,结合coat是单数第三人称,设空处需用动词三单形式;后句是否定句,表达衣服不适合某人,fit符合语境,结合does是助动词,设空处用原形动词。结合选项,故选B。5.The boy was not _, so he made a few mistakes in his homework.A.careful enoughB.enough carefulC.careless enoughD.enough careless【答案】A【解析】句意:这个男孩不够仔细,所以在作业中犯了几个错误。考查形容词辨析。careful“仔细的”;careless
21、 “粗心的”;enough修饰形容词后置,所以排除B和D;根据“so he made a few mistakes in his homework”作业出错,可知此处指“不够细心”;故选A。6.There _ five pieces of bread on the table, and there _ some rice in the bowl.A.are; isB.is; areC.is; isD.are; are【答案】A【解析】句意:在桌子上有五片面包,在碗里有一些大米。考查主谓一致。are的主语是复数;is的主语是单数。there be句型中,be动词根据后面名词的数来确定。第一个空后
22、面是five pieces,所以第一个空用are。第二个空后面是some rice,rice是不可数名词,所以第二个空用is。故选A。7.There _ some milk and some fruit on the table.A.isB.areC.beD.arent【答案】A【解析】句意:桌子上有一些牛奶和水果。考查there be句型。there be句型遵循“就近原则”,milk是不可数名词,此空应填单数be动词,故选A。8.There _ a number of books in the library and the number of them _ increasing.A.ha
23、s, isB.have,areC.are,isD.is,are【答案】C【解析】句意:图书馆里有大量的书籍,它们的数量正在增加。考查there be句型和主谓一致的用法。there be“某处有某物”,不和have同用,故排除AB;there be使用就近原则,因为a number of“大量,许多”后跟可数名词复数形式作主语时,be动词要用复数形式,故排除D;the number of“的数量”作主语时,be动词要用单数形式。故选C。题组B 能力提升练一完形填空。On Sunday morning, I usually get up very late. I wash my face and
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