牛津小学英语6A语法专项讲解及练习.doc
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序数词的记忆口诀:
基变序,有规律,一般结尾加上th。
一、二、三特殊记,结尾字母t,d,d。
(first,second,third),
八去t,九省e,(eight-eighth,nine-ninth),
ve结尾时,f来代替,(five-fifth,twelve-twelfth),
ty结尾时,y改成ie,
再加th,保证不偏离。
若是碰到几十几,前基后序莫忘记。
(twenty-first)
一、基数词、序数词互换。
1.twelve(序数词)________________ 2.thirteen(序数词)__________________
3.ninth(基数词)_________________ 4.eighteenth(基数词)___________________
5.second(基数词)_______________ 6.three(序数词)______________________
7.fifth(基数词)_________________ 8.one(序数词)______________________
9.nineteen(序数词)_______________10.twenty-four(序数词)________________
11.thirty(序数词)_________________12.forty-second(基数词)_________________
13.fiftieth(基数词)________________14.thirty-one(序数词)___________________
15.twenty(序数词)________________ 16.twenty-three(序数词)________________
二、英汉互译。
1.五月八日______________________2.三月二十二日_______________________
3.在四月_______________________4.在六月三日______________________
5.四月三十日____________________6.三月九日_______________________
7.五月十五日____________________8.四月十二日_____________________
9.六月一日_____________________10.在三月二日______________________
11.theseventeenthofFebruary____________ 12.thefifthofSeptember__________
13.onthetwenty-firstofDecember______________14.inAugust____________
15.thethirtiethofNovember_____________ 16.thefourthofJanuary___________
17.thetenthofJuly_______________ 18.thetwelfthofOctober______________
19.今天是星期几?
________________________________
今天是星期六。
_______________________________
20.今天是几月几日?
________________________________
今天是三月五日。
______________________________
21.你的生日在什么时候?
_______________________________________
我的生日在六月三日。
________________________________________
你想要什么作为生日礼物?
_____________________________________
我想要一台电脑。
_____________________________________________
动词的过去时练习1
一、用“am,is,was”填空。
1.I_____ateachernow.I_____astudentfiveyearsago.
2.He_____aworkernow.He_____alittleboytenyearsago.
3.It_____thereamomentago.
4.Thefilm_____intheplaygroundamomentago.
5.Thenewspaper______onthetableamomentago.
6.Thestorybook______onthebookcasenow.Butit_____onthe
chairamomentago.
7.Where______itnow?
8.Where______itamomentago?
9.YangLing______athomenow.Butshe______atschoolamoment
ago.
10.WangBing______readingbooksnow.Buthe______playingfootball a momentago.
二、用所给动词的适当形式填空。
1.Tom_______(visit)afarmlastweek.
2.Thetwins_______(water)theflowersinthegardenyesterday
morning.
3.I_______(watch)afilmwithmyfriendlastFriday.
4.Myfather_______(be)inLondonlastyear.
5.What_______(do)youdothreedaysago?
6._______(be)thereanyparksherein1950?
7.What_________(do)youdojustnow?
I(wash)myclothes.
三、按要求改写句子。
1.else,did,lastnight,what,do,you,(连词成句)
What_____________youdolastnight?
2.I’dlikeacupofmilk.(对划线部分提问)
________________youlike?
3.Weareallhappy.(改成一般过去时)
We_____allhappy.
4.Ivisitmygrandparentseveryweek.(用lastweek代替everyweek)
5.Iplayedalotofgameswithmyfriendsatacamp.(对划线部分提问)
6.Whereareyounow?
(用justnow代替now)
7.Thereweresomezebrasinthezoolastyear.(改为一般疑问句并作肯定回答)
8.Tomoftendoesmorningexercise.(改成否定句)
Tom________often_________morningexercise.
9.NancyoftenhasabiglunchwithherfamilyonChildren’sDay.(改为一般疑问句作否定回答)
_____________________
四.用所给词的适当形式填空:
1.Allthebooks_____(be)nothere,butthey_____(be)here
amomentago.
2.It______(be)therejustnow,butitisn’ttherenow.
3.YourCDWalkman(be)onthegroundjustnow.
4.Where’sthecamera?
It________(is)thereamomentago.
5.Where____(be)thediarynow?
It_____(is)therejustnow.
6.It_______(be)Helen’sbirthdayyesterday.
7.It_____(be)onthegroundjustnow,butitisn’ttherenow.
8.Myparents_______(be)notathomeamomentago.
9.Tom_______(go)tovisitafarmlastweek.
10.Thetwins_______(water)theflowersinthegardenyesterday
morning.
11.I_______(watch)afilmwithmyfriendlastFriday.
12.Myfather_______(be)inLondonlastyear.
13.What_______(do)youdothreedaysago?
14._______(be)thereanyparksinthetownin1950?
15.Where______(be)youjustnow?
I_______(be)intheclassroom.
16.What______you_______(do)lastFriday?
We________(water)treesonthefarm.
动词过去式的变化和发音规则
【过去式的变化规则】
①一般情况下,在动词原形后直接加ed。
如:
wanted,played。
②以不发音的字母e结尾的动词,直接加d。
如:
hoped,lived,tasted。
③重读闭音节单词需双写最后一个辅音字母,再加ed。
如:
stopped,jogged,shopped
④以辅音字母+y结尾的动词变y为i,再加ed。
如:
studied,worried,carry—carried,hurry—hurried,try--tried。
⑤有些动词不符合上面的规则,需要特殊记忆。
不规则动词的过去式大体上归纳有以下8条:
1.过去式与原形相同。
如:
put—put,let—let,cut—cut,read--read
2.把d变成t。
如:
build—built,spe