小学生英语趣味语法及练习w(2)

a hundred and fifty-three ------- a hundred and fifty- third

*基数词变序数词的口诀：

基变序，有规律；词尾加上th（fourth, sixth）

一、二、三，单独记；结尾字母t, d, d；（first，second，third）八去t,九去e,（eighth，ninth）；ve要用f替；（fifth，twelfth）整十基数变序数，ty将y变成i ; th 前面有个e；

要是遇到几十几，前用基来后用序。

二、冠词

冠词分不定冠词和定冠词两种。a或an是不定冠词，the是定冠词。a用在辅音音素之前，如 a desk, a tree ; an 用在元音因素之前，如an apple, an hour, an English book.

1. 不定冠词（a,an）指人或事物的某一种类，表示―一个‖，但不强调数量。

She is a teacher. That’s an orange.

2. 定冠词the，是特指某（些）人、某（些）物，或指说话人与听话人彼此知道的人或物，或者是在上文提到过的人和事。

This is a bus. The bus is big.

3. 不用冠词的情况：

1）专有名词，物质名词，抽象名词前一般不用冠词。如，Chinese, English, Jim等。

2）名词前已经有this, that, my, your等词时，就不再用冠词了。如，that mouse (那只老鼠)

3) 一些固定词组前不用定冠词。如，

at home 在家go to school 去上学

*定冠词the的用法记忆口诀：

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乐思教育

特指、重提和唯一，岛屿、海峡和海湾；

海洋、党派、最高级，沙漠、河流与群山；

方位、顺序和乐器，年代、团体与机关；

船名、建筑和组织，会议、条约与报刊；

姓氏复数、国全名，记住定冠the加在前。

*零冠词用法口诀：

月份、星期、节假洲，呼语、头衔职务前；

三餐、球类、惯用语，学科、棋类名词前。

冠词和数词专项练习

一、在空白处填上适当的冠词，不需要的填―/‖。

1) at ____home 2) go to_____ bed 3) go to _____school 4) catch ______ bad cold 5) have _____ good time 6) ______red apple 7)_____ English book 8) ______ spoon 9)_____ orange

10) ______melon 11) _______ eraser

二、选择填空

1.Th ere is _____ ―m‖ in the word ―primary‖

A. an

B.a

C.the

D./

2.This is ____ orange bike .

A.a

B.an

C.the D/

3.It always takes us half _____ hour to have ____ long walk after supper .

A.a,a B,a ,the C.an , a D.an , the

4.English is ____ useful language in ____ world .

A.an , the

B.a , the

C.the , /

D./ , the

5.We are going to _____ cinema this evening .

A.the

B./ C/a D.an

6.He’s standing on _____ other side of _____ river .

A.a , a

B.the , the

C.the , a

D.a , the

7._____ potato is a vegetable , not ____ fruit .

A.The , an

B.The , a

C.A, the

D.An, /

8.He was _____ first to come .

A.The

B.a

C.the

D./

9.Do you see ____ book on _____ table ?

A.the , a

B.a, an

C.an , an

D.a , the

10.Where’s _____ desk ? It’s in ____ middle of the room .

A./ , /

B./ , a

C.a , /

D.the , the

11.He is _____ friend of mine .

A.an

B./

C.the

D.a

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乐思教育

12.There is ____ university near the farm .

A.a

B.an

C.the

D./

13.He died in ____ autumn of 1989 .

A./

B.the

C.a

D.an

14.I have ____ book . I t’ s _____ interesting one . I like reading ____ books very much .

A.a, an ,/

B.a , / , the

C.an , an , the

D./ , an , /

15.Today is _____ Children’s Day .

A.a

B.an

C.the D/

16.This is _____ bag . That is ____ eraser .

A.a, a

B.a , an

C.an , a

D. an , an

四、用代词填空:

1._____ , _____ and ____ are all good friends .

A.We , you , they

B.You , they , we

C.We , they , you

D.They , you , we

2.____ classroom is big , but ____ is much bigger than _____ .

A.We , they , us

B.Our , their , our

C.Our , theirs , ours

D.Our , theirs , we

3.She lost ____ pen . Will you lend her ____ ?

A.her , yours

B.his , your

C.hers , you

D.their , yourself

4. ―What are you doing ?‖ ―I am looking at _____ in the mirror ?‖

A.me

B.myself

C.itself

D.himself

5.____ , ____ and _____ all enjoy music .

A.She , you , I

B.I , she , you

C.You , she , I

D.I , you , she

六、时态

一、一般现在时的定义

一般现在时是表示现在经常反复发生的动作，存在的状态或习惯性的动作的时态。

二、一般现在时的结构

一般现在时用行为动词的原形，但第三人称单数作主语时，动词的词尾要加-s 或- es。现在以连系动词be 和行为动词read为例，对一般现在时的肯定句、否定句、疑问句及其简略答语的构成以表格形式加以说明：

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乐思教育动词肯定句否定句

be I am …I am not …

You/We/They are …You/We/They are not …

He/She/It is ... He/She/It is not …

read I/We/You/They read…I/We/You/They/ do not read …

He/She/It reads …He/She/It does not read …

动词加-s 或-es （动词第三人称单数）

当主语是第三人称单数时，谓语动词需加-s 或-es

1．一般在词尾加–s

例：work—works leave --- leaves swim --- swims

2．以字母s，x，ch，sh 或o结尾的词加-es

例：pass--- passes fix ---fixes teach --- teaches do--- does 3．以辅音字母加y结尾的词，先变y为i再加-es

例：study --- studies carry --- carries fly --- flies cry --- cries Have-has

三、一般现在时的用法

1．表示经常或习惯性的动作。常与often（经常）, always（总是）, sometimes（有时）, every day（每天）, on Sundays/Mondays 等表示频度的时间状语连用。

一般现在时的时间状语有：today, often, sometimes, always, usually, every day ( week, month, year,…) , this year, once a week ( month, year,…) 一周（月，年）一次

例句：I get up at 6 o’clock every day.

He often goes to school by bike.

2．表示客观事实，普遍真理。

例句：Two and two are four.二加二等于四。

The earth moves around the sun.地球绕着太阳转。

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乐思教育

一般现在时态专项练习

一、写出下列动词的第三人称单数形式

Post eat stop jump

go like visit pass

rise read ride h …… 此处隐藏：3887字，全部文档内容请下载后查看。喜欢就下载吧 ……