资源简介 第七单元中考零碎知识点1. 主动询问某人是否需要帮助有以下几种表达Can I help you What can I do for youMay I help you2.sale 动词sell的名词形式,on sale特价销售 big sale大减价3. surprise 的用法1)可数名词表示惊奇;惊讶 get a surprise吃惊2)不可数名词表示惊奇;惊讶 in surprise惊奇地;惊讶地常考to one’s surprise 令某人惊讶的是 one’s 是形容词性物主代词3)动词表示使感到惊讶;使感到意外3. total 名词表示总数;合计。 形容词表示总计的;全体的;全部的 固定短语:in total 总共;合计4. have a nice day 祝你们今天愉快=have a good day5. buy for a birthday party给生日派对买东西。For 为了…给…6. shopping list 购物清单,list是清单;单子。常考短语:on the list 在名单/清单上 make a list 列清单 a price list价目表 也可以做及物动词,表示列表;列清单 如:list the things you need列出你需要的东西7. own做形容词或代词,表示自己的;本人的,常与名词所有格或形容词性物主代词连用,以加强语气。如:on one’s own =by oneself8. something different,复合不定代词被形容词修饰必须放在形容词前。中考高频考点一. 数词一、基数词。1. 基数词的写法或读法。(1)20以内的基本的数字,要注意其中的一些规律。例如:13-19的数字都是“-teen”结尾等。(2)十位数与个位数之间要加连字符。例如:23→twenty-three(3)百位数与个位数之间要加and。例如:201→ two hundred and one 642→ six hundred and forty-two拓展:除此之外,较大的数字是将数字由右向左每三位加一个逗号,使一个数字分成几个小节,第一个逗号前用thousand(千),第二个逗号前用million(百万),第三个逗号前用billion(十亿),然后依次读出(写出)。例如: 68,343 sixty-eight thousand, three hundred and forty-three13, 526, 300 thirteen million, five hundred and twenty-six thousand, three hundred注意:英语中没有“万”和“亿”这两个单位,只有“百万(million)”和“十亿(billion)”;因此“一万”是用10个千,也就是“ten thousand”来表示的,“一亿”是用“one hundred million”来表示的。2. 基数词的用法(1)表示确切数目,hundred,thousand和million只能用单数,不能变复数;表示不确定的数目时,要用复数形式,并且要加上of。例如:five hundred 五百 three thousand 三千hundreds of 成百上千的 thousands of 成千上万的millions of 数百万的(2)基数词表示时间。例如:7:30 seven thirty / half past seven6:45 six forty-five / a quarter to seven8:00 eight o’clock(3)基数词表示年代。例如:1980年,读作nineteen eighty2005年,读作two thousand and five(4)基数词表示事物的编号。序数词在前,名词在后,序数词前要加the。例如:第209房间→ Room 209第三部分→ Section 3/Part 3南京路308号→ 308 Nanjing Road电话号码3698688→ TEL 3698688(5)基数词应用数学算式。例如:3+2=5 Three and two is five。 (三加二等于五)10-5=5 Ten minus five is five。 (十减五等于五)(6)基数词表示年龄。常考in one’s 加整十的复数形式,表示在某某多大年纪例如:She is five years old. 她五岁了。in his twenties 在他二十几岁时二、序数词1. 基数词变序数词的方法。 (1)序数词是由基数词在词尾加-th构成,表示顺序的数词。前面一般要用定冠词the。例如:the sixth 第六。 (2)1,2,3是特殊变化,第一是:first,第二是:second,第三是:third其余在基数词的后面加-th。 (3)从第四到第十九的序数词都是在基数词的后面加-th,注意:第五是fifth,第八是eighth,第九是ninth,第十二是twelfth这几个特殊变化。 (4)以“辅音字母+y”结尾的基数词,变为序数词时,把字母y改为ie再加-th。 例如:twenty-twentieth第二十,forty-fortieth第四十。 (5)从二十一到九十九的序数词(整十数除外),前面的十位数用基数词,后面的个位数用序数词,中间用连字符号连接。例如:twenty-four-twenty-fourth第二十四。 (6) 第一百、第一千、第一百万在基数词的后面直接加-th。即:hundredth,thousandth,millionth。拓展:序数词的缩写形式。序数词的缩写形式由阿拉伯数字加上序数词的最后两个字母。前三个数字是特殊情况,分别是:first→1st second→2nd third→3rd 其余在最后的数字后加“-th”即可。例如:forth→4th twenty-first→21st ninety-fifth→95th 2. 序数词的用法。 (1)序数词用定冠词the表示第几。 例如:You are the second one to know the way. 你是第二个知道方法的人。 (2)表示编号,基数词放在名词的前面表示顺序,相当于the+序数词+名词,也可以用“名词+基数词”。例如:Lesson Five=the fifth lesson 第五课。 (3)表示分数,分子用基数词,分母用序数词,当分子大于1,分母用复数。例如:2/5 two fifths。 (4)序数词在名词的前面经常作定语修饰名词,当名词的前面有物主代词,序数词的前面不用定冠词the。 例如:This is my third question. 这是我的第三个问题。(5)序数词表示日期。例如:March 18th, 1978 (1978年3月18日美式)18th March,1978(1978年3月18日英式 )二. 特殊疑问句1.结构及答语特殊疑问句由“特殊疑问词+一般疑问句?”构成,不用yes或no作答,而应根据具体情况作答。特殊疑问词在句中作主语或修饰主语时,谓语动词放在主语之后。Who has a cap?谁有一顶帽子?2.常见特殊疑问词(组)的含义和用法特殊疑问词(组) 含义及用法what 询问/物when 询问时间which 询问哪个where 询问地点who 询问人whose 询问谁的why 询问原因how 询问方式how many 询问可数名词数量how much 询问不可数名词数量或者价格how old 询问年龄How often 询问做某事的频率 How often do you exercise 你过就锻炼一次How long 询问做某事持续的时间 How long does it take you to come here How soon 询问做某事多久以后 How soon will he come back How about ….怎么样?提问意见=what about How about going shopping 去购物怎么样?How far 询问距离多远 How far is it from your home to school —What's your name?你叫什么名字? —Bob.鲍勃。—Who is from Canada?谁来自加拿大? —Lily.莉莉。When is her birthday?她的生日是什么时候?Where's my pen?我的钢笔在哪里?—Why do you like history?你为什么喜欢历史?—Because it’s interesting.因为它有趣。—How do you go to school?你怎么去上学?—By bus.乘公共汽车。How many students are there in your school?你学校里有多少学生?How much milk do you need,Mum?妈妈,你需要多少牛奶?How much is the ticket to Beijing?去北京的车票多少钱?How old is your grandmother?你的祖母多大年龄了?课后练习一. 单项选择1.About films were shown during the 5th International Film Festival.A two hundred of B two hundreds of C two hundred D two hundreds2.We’ll have a holiday. What about going to the West Lake A two days B two-day C two-days D two-days’3.Now children, turn to page and look at picture in Lesson Two.A twentieth…one B twenty…one C twentieth…the first D twenty…the first4.During the seven-day May Day holidays, families went sightseeing.A thousand B thousands C thousands and thousands D thousands of5.During World War ii, a Jewish(犹太的) lady was protected by a local family in Shanghai in her .A fifties B fifty C fiftieth D the fiftieth6.The one-year-old boy is smart and he is able to count up to the ________ number.A. hundred B. hundreds C. hundredth D. hundreds of7.He took up learning German in his early ________.A. sixty B. sixtieth C. sixties D. the sixties8.People waste ________ electricity every day. It’s time to take action.A. a large number of B. huge amounts of C. many D. quite a lot9. ________ study trip in the U.S. has changed my friend a lot in his life style.A. Three year B. Three years C. Three-years D. Three years’10. ________ people took part in the search for the lost baby in Changchun.A. Thousands of B. two thousandsC. thousand of D. two thousands of11. The company decided to spend about five ________ yuan building a school for the children in western China.A. millions B. millions of C. million of D. million12. After ________ talk, they decided to buy a new flat with a large sitting-room.A. two hour B. two hours' C. two-hours D. two hours13. The High Speed Rail Trains between Shanghai and Beijing can run over ________ kilometers an hour.A. three hundred B. hundred of C. three hundreds D. three hundreds of二. 用正确的疑问代词填空1.________is your birthday -- In May.2.________ is my pen -- It’s under your book.3.________ is this -- It’s a map.4._________ are you late -- Because I got up late this morning.5._________ is that girl over there -- She is Mary, my classmate.6.__________ ruler is it -- It’s mine.7.__________ one do you like --I like the blue one.8._________ are you --Fine, thank you.9.__________birds can you see in the picture –I can see three.10. _________is it --It’s two dollars.11. _________is it from your school to library --About 5 kilometers.12. _________is the Great Wall 13. _________ does it take to go to the park by bus ---For 30 minutes.14. _________will he finish his homework ---In 20 minutes. 展开更多...... 收起↑ 资源预览