最新五级英语下册语法讲解和练习题

1、最新五级英语下册语法讲解和练习题一、名词复数规则1 . 一般情况下，直接加-s ,如：book-books, bag-bags, cat-cats, bed-beds2 .以 s. x. sh. ch 结尾,加-es ,如：bus-buses, box-boxes, brush-brushes, watch-watches3 .以“辅音字母+y ”结尾，变y为i,再加-es ,如： family-families, strawberry-strawberries4 .以“f或fe”结尾，变f或fe为v,再加-es ,如：knife-knives5 .不规则名词复数：man-men, woman

2、-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,. tooth-teeth fish-fish, people-people, chinese-chinese, japanese-japanese 二、一般现在时 一般现在时的构成1 . be 动词：主语+be(am,is,are)+ 其它。如：i am a boy.我是 一个男孩。2 .行为动词：主语+彳亍为动词(+其它)。如：we study english. 我们学习英语。当主语为第三人称单数(he, she

3、,it)时，要在动词后加"-s"或 "-es"。如：mary likes chinese.一般现在时的变化1 . be动词的变化。否定句：主语+be + not +其它。如：he isnot a worker.他不是工人。一般疑问句：be + 主语 + 其它。如：-are you a student? -yes.i am. / no, i'm not.特殊疑问句：疑问词+一般疑问句。如：where is my bike?2 .行为动词的变化。否定句：主语+don't( doesn't ) +动词原形(+其它)。如：i don

4、9;t like bread.当主语为第三人称单数时，要用doesn't构成否定句。如：hedoesn't often play.一般疑问句：do( does) +主语+动词原形+ 其它。如：- do you often play football?- yes, i do. / no, i don't.当主语为第三人称单数时，要用does构成一般疑问句。如：-does she go to work by bike?- yes, she does. / no, she doesn't.特殊疑问句：疑问词+一般疑问句。如：howdoes your father go

5、 to work?动词+s的变化规则1. 一般情况下，直接加-s ,如：cook-cooks, milk-milks2. 以 s. x. sh. ch. o 结尾, 加-es, 如：guess-guesses, wash-washes, watch-watches, go-goes3. 以“辅音字母+v”结尾，变y为i,再加-es ,如：study-studies 三、现在进行时1.现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2.现在进行时的肯定句基本结构为 be+动iing.3 .现在进行时的否定句在be后加not。4 .现在进行时的一般疑问句

6、把be动词调到句首。5 .现在进行时的特殊疑问的基本结构为：疑问词+ be+主语+动词 ing?但疑问词当主语时其结构为：疑问词+ be +动词ing?动词加ing的变化规则1 . 一般情况下，直接加 ing,如：cook-cooking2 .以不发音的e结尾，去e力口 ing ,如：make-making, taste-tasting3 .如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音 字母，再力口 ing, 如：run-running, stop-stopping 四、be动 词，请记住以下口诀：我用am，你用are, is连着他，她，它；单数名词用is ,复数名词全用are。变疑问

7、，往前提，句末问号莫丢弃。变否定，更容易， be后not疑问否定任你变，句首大写莫迟疑。五、there be句型1、there be句型表示：在某地有某物（或人）2、在there be句型中，主语是单数，be动词用is ;主语是 复数，be动词用are ;如有几件物品，be动词根据最*近be动 词的那个名词决定。3、there be句型的否定句在be动词后加not , 一般疑问句把 be动词调到句首。5、some 和 any 在there be 句型中的运用： some 用于肯定句， any用于否定句或疑问句。名词复数练习写出下列各词的复数i this watch child photo di

8、ary day footbook dress tooth sheep box strawberrythief fish peach sandwich manwomanpaper juicewater milk rice tea一般现在时用法专练一、写出下列动词的第三人称单数drink go stay makelook have pass carry come watch plant fly study brush doteach二、用括号内动词的适当形式填空。1. he often (have) dinner at home.2. daniel and tommy (be) in class

9、one.3. we (not watch) tv on monday.4. nick (not go) to the zoo on sunday.5. they (like) the world cup?6. what they often (do) on saturdays?7. your parents (read) newspapers every day?8. the girl (teach) us english on sundays.9. she and i (take) a walk together every evening.10. there (be) some water

10、 in the bottle.11. mike (like) cooking.12. they(have) the samehobby.13. myaunt (look) after her baby carefully.14. you always (do) your homework well.15. i (be) ill. i ' m staying in bed.16. she(go) to school from monday to friday.17.liu tao （do） not like pe.18. the child often （watch） tv in the

11、 evening.19. su hai and su yang（have） eight lessons this term.20. what day （be） it today? it ' s saturday.三、按照要求改写句子1. daniel watches tv every evening.（改为否定句）2. i do my homework every day.（改为一般疑问句，作否定回 答）3. she likes milk.（ 改为一般疑问句，作肯定回4. amy likes playing computer games.（改为一般疑问句，作否定回答）5. wego t

12、o school every morning.（改为否定句）6. he speaks english very well.（改为否定句）9. she is always a good student.（改为一般疑问句，作否定回答）10. simon and daniel like going skating.( 改为否定句)现在进行时专项练习一、写出下列动词的现在分词：play run swim make go like write _ski read have sing dance put see buy love live take come get stop sit beginshop二

13、、用所给的动词的正确形式填空：1. the boy ( draw)a picture now.2. listen .some girls ( sing)in the classroom .3. mymother( cook )some nice food now.4. what you ( do ) now?5. look . they( have) an english lesson .6. they (not ,water) the flowers now.7. look! the girls (dance )in theclassroom8. what is our granddaugh

14、ter doing? she(listen ) to music.9. it ' s 5 o' clock now. we(have)supper now10.helen(wash )clothes? yes ,she is .三.单项选择()1 .kate playing chess .a am b is c are()2 . are you washing clothes ?.a yes ,you are .b . yes , i am . c .no ,i am()3 do you do on the weekend ?a what b whenc who()4 . is

15、 he tv ? yes he is .a watch b watching c not()5 they taking pictures ? yes ,they are .a am b be c are()6- what' s with you ?i am hungry .-a.wrong b. like c.would d.happy()7- when do we have ?_ at 12 o' clock .a. breakfastb.dinnerc. supper d.lunch()8 what would you like to eat ?_ i ' d li

16、ke a pizza.?_ahot dog ,pleasea.what do you drinkb.how about youc.what about youd.why about you«) 9 is there a forest in the park? yes, there .a. isb. isn ' tc. ared. aren' t()10 are there any rivers in the city? no, there . a. isb. isn ' tc. ared.aren ' t()11 . there two bedroom

17、s, a living room and a bathroom.a. isb. amc. ared. was(12 . this is a picture my room.a. onb. ofc. underd. beside四、句型转换：1. they are doing housework .（分别改成一般疑问句和否定句）2. the students are cleaning the classroom .（改一般疑问句并作肯定和否定回答）3. i ' m playing the football in the playground .（对戈4线部分进行提问）4. tom is

18、reading books in his study .（对划线部分进行提there be句型专项练习 一、用恰当的be动词填空。 1、there a lot of sweets in the box.2、there some milk in the glass.3、there some people under the the big tree.4、there a picture and a map on the wall.5、there a box of rubbers near the books.6、there lots of flowers in our garden last year.7、there a tin of chicken behind the fridgeyesterday.8、there four cups of coffee on the table.二、用 am, is, are 填空1. i a boy. you a boy? no, i not.2. th