初中英语基础知识_第7页

　　8. Jim’s computer is _______than ________. Don’t you think so?

　　A. a lot newer; Lin Tao B. very new; Lin Tao’s

　　C. much newer; Lin Tao’s D.a little newer; Lin Tao

　　五、数词

　　1.什么是数词?

　　表示数目“多少”和顺序“第几”的词叫数词。分为基数词和序数词。参看课本，记牢 读音和拼写。

　　2. 基数词的用法

　　(1)表示“哪一年”，每两位数一读。

　　1998年，读作 nineteen ninety—eight 2009年 读作 two thousand and nine

　　(2)表示“几点” at five o’clock

　　(3)表示编号 No.101 bus

　　(4)表示加减乘除 One and two is three.

　　(5)表示小数 5.3 读作 five point three

　　(6)表示百分数 40% 读作 forty percent

　　3.什么情况下用序数词?

　　(1)表示日期 3月8号 写作：March (the) eighth 读作： March the eighth

　　(2)表示分数 1/6 one sixth 3/5 three fifths

　　例题引路

　　单项选择

　　1.About _______of the books in our school library are written in Chinese.

　　A. fourth-fifth B. four-fifth C. four-fifths D. fourths-fifth

　　2. The road is over _______meters long.

　　A. six hundred and fifty-two B. six hundreds and fifty two C. six hundred , fifty-two D. six hundred , fifty and two

　　3.January _______is New Year’s Day.

　　A. first B. two C. the first D. the second

　　There were _______people in the meeting room yesterday.

　　A. two hundreds B. two hundred of C. hundreds of D. hundred of

　　衔接训练

　　一根据句意，填入合适的数词。

　　1.Su Hai is ______(12)years old.She is in Class _______(5)Grade______(6).

　　2.September is the _______(9)month in a year.

　　3.Which girl is thinner,the ________(2)one or the _____(3) one?

　　4.One _______years is a century(世纪)。

　　5.There are ________minutes in an hour.

　　二、单项选择

　　1.----How many students are there in your school?

　　----_______the students in our school______over two thousand.

　　A.The number of ;is B. The number of;are

　　C. A number of;is D. A number of;are

　　2. The new student is in __________.

　　A. Class 2 B. Class Second C. 2 Class D. class 2

　　3.---How many teachers are there in your school?

　　----________, but I’ m not sure.

　　A. Hundreds B. Hundred C. Hundred of D. One hundred

　　4.__Dad,when will you be free ? You agreed to go to the seaside with me four days ago.

　　---I’m sorry,Jean. But Ithink I will have a _______holiday soon.

　　A. four—days B. four—day C. fourth day D. four day

　　5. This story happened on __________.

　　A. 2009,Oct.21st B. Oct.21st , 2009

　　C. 2009,21 October D. 21st of October,2009

　　六、代词

　　1.什么是代词?如何分类?

　　代词是用来代替名词以及起名词作用的短语、分句和句子的一类词。按其指代作用不同可分为人称代词、物主代词、疑问代词、指示代词、反身代词、不定代词、关系代词、相互代词八类。

　　2. 人称代词

　　(1)人称代词的概念

　　人称代词是为了避免重复，用来代替前面提到的人或事物的名称的一类代词。

　　Jim and Liu Tao ,Miss Li is waiting for you!

　　Pick up your books and put them away.

　　(2) 人称代词的人称、数和格

　　人称代词是表示“我”、“你”、“他”、“她”、“它”、“我们”、“你们”、“他们”的词。表格见七年级附录

　　(3)人称代词的基本用法

　　1人称代词主格在句中作主语，是动作的执行者。

　　She likes playing volleyball very much.

　　2人称代词宾格在句中作动词或介词的宾语，是动作的承受者。

　　Mr. Brown teaches us English.

　　You must look after them.

　　3.物主代词

　　(1)物主代词的概念

　　物主代词是表示所有关系的一类代词。

　　This isn’t my Walkman.It’s hers.

　　(2)物主代词分类：形容词性物主代词和名词性物主代词。