小学奥英辅导资料.doc

_小学奥英暑期辅导资料（一） I一般过去时态 一般过去时态表示在过去的某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。例如yesterday, last weekend ,last Saturday ,等连用。基本句型:主语+动词的过去式+其他。例句-What did you do last weekend?你上周做什么了? -I played football last weekend.我踢足球了。 规则动词过去式的构成 一般在动词原形末尾加-ed。例如:play-played 词尾是e的动词直接加-d。例如:dance-danced 末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-ed。例如stop(停止)-stopped 结尾是“辅音字母+y”的动词，变“y”为“i”，再加-ed，例如:study-studied 一些不规则变化的动词过去式 am/is-was are-were go-went swim-swam fly-flew do-did have-had say-said see-saw take-took come-came tell-told get-got draw-drew hurt-hurt read-read will-would eat-ate take-took make-made drink-drank sweep-swept cutcut run-ran find-found buy-bought win-won give-gave sing-sang hear-heard 一、写出下列动词的第三人称单数形式、过去式。go _ _ eat _ _ get _ _ take _ _ dance _ _ write _ _ run _ _ find _ _ eat _ _ play _ _ study _ _ sing_ _ clean_ _ draw _ _ read_ _ sweep_ _ pick _ _ win _ _二、用所给动词的适当形式填空。 1. I _ (watch) a cartoon on Saturday. 2. Her father _ (read) a newspaper last night.3. We _ to zoo yesterday, we _ to the park. (go) 4. _ you _ (visit) your relatives last Spring Festival? 5. _ he _ (fly) a kite on Sunday? Yes, he _. 6. I _ (sweep) the floor yesterday. 7. What _(do) she _ (find) in the garden last morning? 8. It _ (be) Bens birthday last Friday 9. We all _ (have) a good time last night. 10. He _ (jump) high on last Sports Day. 11. Helen _ (drink) a bottle of water this morning. 12. She likes _ newspapers, but she _ a book yesterday. (read) 13. He _ football now, but they _ basketball just now. (play) 14. Jims mother _ (plant) trees just now. 15. Did they _ (sweep) the floor on Sunday? No, they didnt.16. Jenny_ (put) the book on his head a moment ago. 17. Dont _ the house. Mum _ it yesterday. (clean) 18. What _ you _ just now? I _ some housework. (do) 19. They _ (make) a kite a week ago. 20. I want to _ apples. But my dad _ all of them last month. (pick)形容词比较级、最高级的规则变化1 大多数形容词副词之后直接加er，est,如：shortshortershortest slowslowerslowest2以e结尾的形容词和副词加r，st,如：nicenicernicest；latelaterlatest;largelargerlargest3以辅音字母加y结尾的形容词副词变y为i再加-er,-est； 如：earlyearlierearliestheavyheavierheaviest; busybusierbusiest4以重读闭音节结尾末尾只有一个辅音字母的，双写末尾的辅音字母再加er,est, 如：bigbiggerbiggest; fatfatterfattest; hothotterhottest;thinthinnerthinnest;形容词比较级和最高级的不规则变化1.不规则的形容词副词的比较级最高级： 如：many/muchmoremost good/wellbetterbest bad/badlyworseworstlittlelessleastfarfartherfarthest2.多音节的形容词副词的比较级最高级加more,most, 如；beautifulmorebeautifulmostbeautiful interestingmoreinterestingmostinteresting popularmorepopularmostpopular形容词的用法（一）形容词原级（原形）的用法1、说明人或事物自身的特征、性质和状态时用形容词原级。如：Theflowersinthegardenarebeautiful.花园里的花漂亮。2、有表示绝对概念的副词very,so,too,enough,quite等修饰时用形容词原级。 如：Theboyistooyoung.这个男孩太小。3、表示A与B在某一方面程度相同或不同时用形容词原级。（1）肯定句中的结构：“A+as+形容词原级+as+B”，如：EnglishisasinterestingasChinese. 英语和语文一样有趣。 Ben isastallasJim. 小明和吉姆一样高。（2） 否定句中的结构：“A+as/so+形容词原级+as+B”，如：Thisbookisntasnewasthatone. 这本书不如那本书新。 IamnotsocarefulasLucy. 我没有露西仔细。（3） 表示“A是B的倍”时，用“A+倍数+as+形容词原级+as+B”结构。 （一倍：once;二倍：twice;三倍以上：数字+times）如：Ourschoolisthreetimesasbigastheirs. 我们学校是他们学校的三倍大。Thetableistwiceaslongasthatone. 这张桌子是那张桌子的两倍长。（二）形容词比较级的用法1、表示两者进行比较时用形容词比较级，其结构为“A+比较级+than+B”。如：LiLeisroomisbiggerthanmine. 李莉的房间比我的房间大。2、 有表示程度的副词alittle,abit,alot,much,even,still,far,rather,any 等修饰时，用形容词比较级。如：Itismuchcoldertodaythanbefore. 今天比以前冷多了。3、表示两者之间进行选择“哪一个更”时， 用句型“Which/Whois+形容词比较级，AorB?”表示。如：Whoistaller,LiMingorWangTao? 李明和王涛谁更高？ Whichsweaterismorebeautiful,theyellowoneorthepinkone? 哪件毛衣更漂亮，黄色的那件还是粉色的那件？4、表示“比”时，用“倍数+比较级+than如：Iamthreeyearsolderthanyou.我比你大三岁。5、 表示“两者之间最一个（ofthetwo）”时，常用“the+比较级”结构。如：Maryisthetallerofthetwins. 玛丽是双胞胎中较高的那个。6、 表示“越来越”，用比较级重叠结构，即“比较级+and+比较级”， 多音节词和部分双音节词时用“moreandmore+形容词原级”。如：Itsgettingwarmerandwarmerinspring. 春天天气变得越来越暖和。 Ourhometownisbecomingmoreandmorebeautiful. 我们的家乡变得越来越漂亮。7、表示“越就越”时，用“the+比较级，the+比较级“结构如：Thewarmertheweatheris,thebetterIfeel. 天气越暖和我感觉越舒服。针对性训练( )1.Ifoundhelooked_thanlasttimewhenIwenttoseehim. A.better B.well C.good D.Bad( )2.Shesalready_herbrother. A.sotallthan B.astallthan C.sotallas D.astallas( )3.Itissaidthatitis_todaythanyesterday. Shallwegoswimmingthisafternoon? A.thehottestB.hot C.hottest D.hotter( )4.Shanghaiisbiggerthan_inJapan. A.anyothercity B.alltheothercities C.anycity D.theothercities( )5._youspeakEnglish,_youcanspeak. A.Themore;better B.More;thebetter C.More;better D.Themore;thebetter( )6.Theyhavejustcleanedthewindows,sotheroomlooks_. A.morebrighter B.morebright C.lessbrighter D.muchbrighter( )7.Eachofuswastootiredtogoany_. A.far B.farer C.muchfarther D.Farther( )8.-Dad,couldyoubuymeabikelikethis? -Hmm,wecanbuy_onethanthis,butasgoodasthis. A.betterB.thebestC.acheaper D.acheap( )9.Nowitis_here,butitiseven_inJinan.A.hotter;hottestB.ho