小學(xué)英語1-6年級基礎(chǔ)知識鞏固



基礎(chǔ)知識1.字母:26個字母的大小寫ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz2.語音:元音的發(fā)音五個元音字母:AEIOU12個單元音:前元音:[i:]?[?]?/e/?[?]中元音:[?:]?[?]后元音:[ɑ:]?[?]?[?:]?[u?:]?[?]?[?]雙元音(8個)Ⅰ.合口雙元音(5個)[ai] [ei] [au] [?u] [?i]Ⅱ.集中雙元音(3個) [i?][ε?][u?]3.詞匯:詞匯量,近反義詞4.句子:大小寫,標(biāo)點符號語法知識一名詞名詞單復(fù)數(shù),名詞的格式(一)名詞單復(fù)數(shù)1.一般情況,直接加-s,如:book-books,?bag-bags,?cat-cats,?bed-beds2.以s.?x.?sh.?ch結(jié)尾,加-es,如:bus-buses,?box-boxes,?brush-brushes,?watch-watches3.以“輔音字母+y”結(jié)尾,變y為i,?再加-es,如:family-families,?strawberry-strawberries4.以“f或fe”結(jié)尾,變f或fe為v,?再加-es,如:knife-knives5.不規(guī)則名詞復(fù)數(shù):man-men,?woman-women,?policeman-policemen,?policewoman-policewomen,?mouse-micechild-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese不可數(shù)名詞的復(fù)數(shù)就是原型:?paper,?juice,?water,?milk,?rice,?tea(二)名詞的格(1)?有生命的東西的名詞所有格:a)?單數(shù)后加?’s?如:?Lucy’s?ruler?my?father’s?shirtb)?以s?結(jié)尾的復(fù)數(shù)名詞后加?’如:?his?friends’?bagsc) 不以s 結(jié)尾的復(fù)數(shù)后加 ’s children’s shoesl并列名詞中,如果把?’s加在最后一個名詞后,表示共有,?如:Tom and Mike’s car 湯姆和邁克共有的小汽車l要表示所有物不是共有的,應(yīng)分別在并列名詞后加’sTom’s and Mike’s cars 湯姆和麥克各自的小汽車(2)表示無生命東西的名詞通常用“?of?+名詞”來表示所有關(guān)系:如:a?picture?of?the?classroom?a?map?of?China二冠詞不定冠詞,定冠詞種類:(1)不定冠詞:a?/?an?a?unit?/?an?uncle元音開頭的可數(shù)名詞前用an?:an egg / an apple / an orange / an eraser / an answer / an ID card / an alarm clock / an actor / an actress / an e-mail / an address / an event / an example / an opera / an houran old man / an interesting book / an exciting sport / an action movie / an art lesson /(2)定冠詞:the?the?egg?the?plane2.?用法:定冠詞的用法:(1)特指某(些)人或某(些)物:?The?ruler?is?on?the?desk.(2)復(fù)述上文提到的人或物:He?has?a?sweater.?The?sweater?is?new.(3)談話雙方都知道的人或物:The?boys?aren’t?at?school.(4)在序數(shù)詞前:?John’s?birthday?is?February?the?second.(5)用于固定詞組中:?in?the?morning?/?afternoon?/?evening不用冠詞的情況:(1)專有名詞前:China?is?a?big?country.(2)名詞前有定語:this?,?that?,?my?,?your?,?some,?any?,?no?等:This is my baseball.(3)復(fù)數(shù)名詞表示一類人和事:Monkeys?can’t?swim.?They?are?teachers.(4)在節(jié)日,日期,月份,季節(jié)前:Today?is?Christmas?Day.?It’s?Sunday.(5)一日三餐前:We?have?breakfast?at?6:30.(6)球類?棋類運動前:They?often?play?football?after?class.?He?plays?chess?at?home.*?但樂器前要用定冠詞:I?play?the?guitar?very?well.(7)學(xué)科名稱前:My?favorite?subject?is?music.(8)在稱呼或頭銜的名詞前:This?is?Mr?Li.(9)固定詞組中:at?noon?at?night?by?bus三代詞、形容詞、副詞代詞:人稱代詞,物主代詞人稱代詞物主代詞主格賓格第一人稱單數(shù)I(我)memy(我的)復(fù)數(shù)we(我們)usour(我們的)第二人稱單數(shù)you(你)youyour(你的)復(fù)數(shù)you(你們)youyour(你們的)第三人稱單數(shù)he(他)himhis(他的)she(她)herher(她的)it(它)itits(它的)復(fù)數(shù)they(他們/她們/它們)themtheir(他們的/她們的/它們的)形容詞,副詞:比較級,最高級(一)、形容詞的比較級1、形容詞比較級在句子中的運用:兩個事物或人的比較用比較級,比較級后面一般帶有單詞than。
比較級前面可以用more,?a?little來修飾表示程度than后的人稱代詞用主格(口語中可用賓格)2.形容詞加er的規(guī)則:⑴ 一般在詞尾加er ;⑵ 以字母e 結(jié)尾,加r ;⑶ 以一個元音字母和一個輔音字母結(jié)尾,應(yīng)雙寫末尾的輔音字母,再加er ;⑷?以“輔音字母+y”結(jié)尾,先把y變i,再加er?3.不規(guī)則形容詞比較級:good-better, beautiful-more beautiful(二)副詞的比較級1.形容詞與副詞的區(qū)別(有be用形,有形用be;有動用副,有副用動)⑴在句子中形容詞一般處于名詞之前或be動詞之后⑵副詞在句子中最常見的是處于實義動詞之后2.副詞比較級的變化規(guī)則基本與形容詞比較級相同(不規(guī)則變化:well-better,?far-farther)四、數(shù)詞:基數(shù)詞、序數(shù)詞(1)1-20ne,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen, sixteen,seventeen,eighteen,nineteen,twenty(2)21-99?先說“幾十”,再說“幾”,中間加連字符。
23→twenty-three,34→thirty-four,45→forty—five,56→fifty-six,67→sixty-seven,78→seventy-eight,89→eighty-nine,91→ninety-one(3)101—999先說“幾百”,再加and,再加末兩位數(shù)或末位數(shù);586→five hundred and eighty-six,803→eight hundred and three(4)l,000以上,先從右往左數(shù),每三位數(shù)加一個“,”,第一個“,”前為thousand.第二個“,”前為million,第三個“,”前為billion1,001→one thousand and one18,423→eighteen thousand,four hundred and twenty-three6,260,309→six million two hundred and sixty thousand three hundred and nine750,000,000,000→seven hundred and fifty billion序數(shù)詞(1)一般在基數(shù)詞后加theg.four→fourth,thirteen→thirteenth(2)不規(guī)則變化one→first,two→second,three→third,five→fifth,eight→eighth,nine→ninth,twelve—twelfth(3)以y結(jié)尾的十位整數(shù),變y為ie再加thtwenty→twentieth, forty→fortieth, ninety→ninetieth(4)從二十一后的“幾十幾”直至“幾百幾十幾”或“幾千幾百幾十幾”只將個位的基數(shù)詞變?yōu)樾驍?shù)詞。
twenty-first,two hundred and forty-fifth基數(shù)詞轉(zhuǎn)為序數(shù)詞的口訣:基變序,有規(guī)律,詞尾加上-th.一,二,三,特殊記,詞尾字母t,d,d.八去t,九去e,?ve要用f替ty將y變成i,th前面有個e.若是碰到幾十幾,前用基來后用序五介詞常用介詞:in,?on,?at,?behind等1.at表示時間概念的某一個點在某時刻、時間、階段等)at?1:00(dawn,midnight,noon)在一點鐘(黎明、午夜、中午)2.on1)表示具體日期注:(1)關(guān)于"在周末"的幾種表示法:at(on)the weekend 在周末---特指at(on)weekends 在周末---泛指over the weekend 在整個周末during the weekend 在周末期間(2)在圣誕節(jié),應(yīng)說at?Christmas?而不說on?Christmas?2)在(剛……)的時候On reaching the city he called up his parents.一到城里他就給父母打了一個電話3.in1)表示"時段"、"時期",在多數(shù)情況下可以和during互換,前者強調(diào)對比,后者強調(diào)持續(xù)。
?in(during)1988(December,the?20th?century)在一九八八年(十二月、二十世紀(jì))六動詞:動詞的四種時態(tài)(1)一般現(xiàn)在時:一般現(xiàn)在時的構(gòu)成1.?be動詞:主語+be(am,?is,?are)+其它如:?I?am?a?boy.?我是一個男孩2.?行為動詞:主語+行為動詞(+其它)?如:?We?study?English.?我們學(xué)習(xí)英語當(dāng)主語為第三人稱單數(shù)(he,?she,?it)時,要在動詞后加"-s"或"-es"如:Mary?likes?Chinese.瑪麗喜歡漢語動詞+s的變化規(guī)則1.一般情況下,直接加-s,如:cook-cooks,?milk-milks2.以s.?x.?sh.?ch.?o結(jié)尾,加-es,如:guess-guesses,?wash-washes,?watch-watches,?go-goes3.以“輔音字母+y”結(jié)尾,變y為i,?再加-es,如:study-studies(2)一般過去時:動詞過去式詳解?動詞的過去式的構(gòu)成規(guī)則有:A、規(guī)則動詞①?一般直接在動詞的后面加ed:如?worked?,?learned?,?cleaned?,?visited②?以e結(jié)尾的動詞直接加d:如?lived?,?danced?,?used③ 以輔音字母加y結(jié)尾的動詞要改y為i再加ed(此類動詞較少)如 study – studied carry – carried worry – worried (注意play、stay不是輔音字母加y,所以不屬于此類)④ 雙寫最后一個字母(此類動詞較少)如 stoppedB、不規(guī)則動詞(此類詞并無規(guī)則,須熟記)小學(xué)階段要記住以下動詞的原形和過去式:sing?–?sang?,?eat?–?ate?,see – saw , have – had , do – did , go – went , take – took , buy – bought , get – got , read – read ,fly – flew , am/is – was ,are – were , say – said , leave – left , swim – swam , tell – told , draw – drew , come – came , lose – lost , find – found , drink – drank , hurt – hurt , feel – felt(3)一般將來時:基本結(jié)構(gòu):①be going to + do;②will+ do. be going to = willI am going to go swimming tomorrow(明天). = I will go swimming tomorrow.(4)現(xiàn)在進行時:?am,is,are+動詞現(xiàn)在分詞動詞現(xiàn)在分詞詳解?動詞的ing形式的構(gòu)成規(guī)則:① 一般的直接在后面加上ing , 如doing , going , working , singing , eating② 以e 結(jié)尾的動詞,要先去e再加ing ,如having , writing③?雙寫最后一個字母的(此類動詞極少)有:running?,?swimming?,?sitting?,?getting句法01陳述句(1)肯定句:是指用肯定的語氣來陳述的句子,如:I’m?a?student.?She?is?a?doctor.?He?works?in?a?hospital.There?are?four?fans?in?our?classroom.?He?will?eat?lunch?at?12:00.?I?watched?TV?yesterday?evening.(2)、否定句:含有否定詞或表示否定意義詞的句子,如:I’m?not?a?student.?She?is?not?(isn’t)?a?doctor.He does not (doesn’t) work in a hospital. There are not (aren’t) four fans in our classroom.He?will?not?(won’t)?eat?lunch?at?12:00.?I?did?not?(didn’t)?watch?TV?yesterday?evening.02疑問句一般疑問句:是指詢問事實的句子,此類句子必須用“yes”,或“no”來回答。
特殊疑問句:以特殊疑問詞(what?,?where?,?who?,?which?,?when?,?whose?,?why?,?how等)開頭引導(dǎo)的句子此類句子應(yīng)該問什么就答什么,不能用“yes?、no”來回答03There be句型There be 句型與have, has的區(qū)別1、There?be?句型表示:在某地有某物(或人)2、在there?be?句型中,主語是單數(shù),be?動詞用is?;?主語是復(fù)數(shù),be?動詞用are?;?如有幾件物品,be?動詞根據(jù)最*近be?動詞的那個名詞決定3、there?be?句型的否定句在be?動詞后加not?,?一般疑問句把be?動詞調(diào)到句首4、there?be句型與have(has)?的區(qū)別:there?be?表示在某地有某物(或人);have(has)?表示某人擁有某物5、some?和any?在there?be?句型中的運用:some?用于肯定句,?any?用于否定句或疑問句6、and?和or?在there?be句型中的運用:and?用于肯定句,?or?用于否定句或疑問句7、針對數(shù)量提問的特殊疑問句的基本結(jié)構(gòu)是:How?many?+?名詞復(fù)數(shù)?+?are?there?+?介詞短語?How?much?+?不可數(shù)名詞?+?is?there?+?介詞短語?8、針對主語提問的特殊疑問句的基本結(jié)構(gòu)是:What’s?+?介詞短語???碱}型一、聽力1.聽句子中的單詞,或者直接聽單詞2.根據(jù)聽到的內(nèi)容選擇相應(yīng)的回答的句子3.選出與聽到的句子相同意思的句子4.聽短文,判斷正誤。
二、語音:選出與畫線部分相同的讀音三、用所給詞的正確形式填空四、單項選擇五、把句子連成一段話六、完形填空七、根據(jù)圖片內(nèi)容,完成對話八、閱讀理解:1.選出正確的答案2.判斷正誤3.回答問題九、改錯十、書面表達(dá):作文。
