1、小升初英語必考知識點匯總：小升初英文必背知識點匯總40條1.現在進行時表示正在發生的事情或進行的動作，常與now,listen,look等詞連用，結構是主語+be動詞(am, is, are)+動詞ing.如：It is raining now.It is six oclock now. My parents are reading newspapers in the sitting room.Look! The children are having a running race now.Listen! Who is singing in the music room.問句將be動詞移前，否

2、定句在be動詞后+not.2. 一般現在時表示經常反復發生的事情或動作，常與often, usually, sometimes, always, every day(week year) on Sundays等詞連用。結構是主語+動詞原形；當主語為第三人稱單數即he,she, it, Tom, my mother, the boy等詞時，動詞后加s或es.如：We have an English lesson every day.My brother often catches insects at the weekends.Do the boys run faster than the gi

3、rls? Yes, they do.Ben doesnt do well in PE.問句借助于do, does否定句借助于dont, doesnt，后面動詞一定要還原。3. 一般過去時表示發生在過去的事情或存在的狀態，常與just now; a moment ago; ago; yesterday; last ( week; month; year; Monday; weekend); this morning等詞連用，結構是主語+be動詞的過去式（was; were）或主語+動詞的過去式。注意：be動詞與動詞過去式不可同時使用。如：My earphones were on the grou

4、nd just now.Where were you last week? I was at a camp.What did you do yesterday? I visited a farm問句有be動詞將be動詞移前，沒有be動詞借助于did，后面動詞還原；否定句有be動詞在后面加not，沒有借助于didnt后面動詞還原。4. 一般將來時表示將要打算發生的事情或動作，常與tomorrow, next week(year; Tuesday), this week( weekend ;evening; afternoon;)today等詞連用。結構是主語+be(am, is, are) go

5、ing to + 動原或主語+will +動原。如：What are you going to do tomorrow? I am going to have a picnic.My sister is going to play the piano at the concert.The children are going to have a sports meeting next week.Tom will/is going to see a play with his father this evening.問句將be動詞或will移前；否定句在be動詞或will后加not.5. 情態動

6、詞can; cant; should; shouldnt; must; may后一定加動詞原形。如：The girl cant swim, but he can skate.Dont talk in class, you should listen to the teacher carefully.6. 肯定祈使句以動詞原形開頭；否定祈使句以dont加動詞原形開頭。如：Open the box for me ,please.請為我打開盒子。 Liu Tao! Please get up earlier tomorrow.劉濤，明天請早點起床！Dont walk on the grass!不要在

7、草地上走！Helen! Dont climb the tree,please.海倫！不要爬樹。7. 去干嘛用go +動詞ing 如: go swimming; go fishing; go skating; go camping; go running; go skiing; go rowing8.than 前用比較級；asas之間用原級。如：My mother is two years younger than my father.我媽比我爸年輕兩歲。 Liu Tao jumps as far as Ben.劉濤跳得和本一樣遠。9. 喜歡做某事用like +動詞ing或like+ to +

8、動原。如： Su Yang likes growing flowers.蘇陽喜歡種花。 The children like to play with lanterns at Spring Festival.孩子們喜歡在春節去玩花燈。10. 想要做某事用 would like +to+動原或want + to +動原。Id like to visit the History Museum.=I want to visit the History Museum.11. some 用于肯定句中，在否定句和問句中改為any,但當表示委婉語氣時仍用如：Can I have some writing pa

9、per? Would you like some orange juice?12.人稱代詞主格做主語用，一般放在句首或動詞前，主格分別是 I you he she it we you they。賓格做賓語用，一般放在動詞或介詞后如：Open them for me. Let us , join me等。賓格分別是me you him her it us you them。形容詞性物主代詞放在名詞前，不能單獨使用，分別是my your his her its our your their。名詞性物主代詞相當于形物加名詞，它只能單獨使用后面不好加名詞，分別是mine yours his hers

10、its ours yours theirs。13. 介詞后要么不加動詞，加動詞只能加動詞ing形式，如：be good at running; do well in jumping;14. 季節前，月份前用介詞in，如：in summer；in March，具體的哪一天如星期幾，幾月幾日用介詞on如：on Saturday; on the second of April; on Wednesdaymorning,在幾點鐘前用介詞at如： at a quarter to four; 只在上下午晚上用in 如：in the morning/ afternoon/ evening; 但在夜間用at

11、night。另：季節，月份和星期前不好加the.15. 名詞復數構成的方法有規則的有(1)直接在名詞后加s如orangeoranges; photophotos;(2) 以x, s, sh, ch 結尾的加es如：boxboxes; glassglasses; waitresswaitresses; watchwatches; peach-peaches(3) 以輔音字母加y結尾的改y為i加es如：studystudies；librarylibraries; hobbyhobbies; familyfamilies;(4)以f, fe結尾的改f, fe 為ves如：knifeknives; t

12、hiefthieves（注:以o結尾的我們學過的只有mango加es, mangomangoes其余加s,）不規則的有：manmen; womanwomen; peoplepeople; childchildren16. 動詞第三人稱單數的構成(1)直接在動詞后加s如：runruns; dancedances(2)以s,sh,ch,o結尾的加es如：dodoes;gogoes;washwashes;catchcatches (3)以輔音字母加y結尾的改y為i加es如：studystudies; carrycarries;17. 現在分詞的構成(1)直接在動詞后加ing如：singsinging

13、; skiskiing;(2)雙寫詞尾加ing如：swimswimming; jogjogging;runrunning;(3)以不發音的e結尾的去e加ing如：rideriding; dancedancing; makemaking;18. 規則動詞過去式的構成(1)直接在動詞后加ed，如：cleancleaned; milkmilked; playplayed;(2)以e結尾的直接加d如：dancedanced; tastetasted;(3) 以輔音字母加y結尾的改y為i加ed如：studystudied;carrycarried;(4)雙寫詞尾加ed如：stopstopped; jog

14、jogged;不規則的有am,iswas; arewere; do,doesdid; have,hashad; gowent; meetmet; sitsat; seesaw; getgot; telltold; runran; comecame; stealstole; readread;19.形容詞副詞比較級的構成規則的(1)直接在形容詞或副詞后加er如；smallsmaller; lowlower;(2)以e結尾的加r如：latelarer;(3)雙寫詞尾加er 如：bigbigger; thinthinner; fatfatter;(4) 以輔音字母加y結尾的改y為i加er如：heav

15、yheavier; earlyearlier;不規則的有：good, wellbetter(最高級為best); many, much- more(最高級為most); far-farther;20.rain與snow的用法(1)作為名詞意思是雨水和雪是不可數名詞如：There is a lot of rain there in spring. 那兒的春天有很多雨水。(2) 作為動詞意思是下雨和下雪，有四種形式分別是動詞原形rain； snow，第三人稱單數rains ；snows，現在分詞raining； snowing和過去式rained； snowed;如：Look! It is rai

16、ning now. 瞧！天正在下雨。It often rains in Nantong in summer.南通夏天經常下雨。 It rained yesterday.昨天下了雨。 It is going to rain tomorrow. 明天要下雨。(3)形容詞為rainy 和snowy 意思是有雨的和有雪的如：It is often rainy here in spring.這兒的春天經常是有雨的。If it is rainy tomorrow, Ill stay at home.如果明天是有雨的，我將呆在家里。21. 比較級時注意只有同類事物才可進行比較。如：My eyes are b

17、igger than hers.Your school bag is heavier than mine. My computer is nicer than Nancys. My brother is stronger than me.22.have, has 表示某人有(has用于第三人稱單數)；There is/ are; There was/ were 表示某地存在有，注意There be 句型的就近原則，單數或不可數用there is /was; 復數用there are/ were.23. 眼鏡glasses; 耳機earphones; 鞋shoes;褲子trousers等詞本身是

18、復數。如：My glasses were on the chair just now.但如果表示這雙，這副，一雙的時候用單數如：There is a pair of chopsticks on the plate. This pair of earphones is for you.24. 五個元音字母分別是Aa, Ee, Ii, Oo, Uu;25.a用于輔音前不是輔音字母前；an 用于元音前不是元音字母前。如：There is an s, a t, a u, a d ,an e, an n,and a t in the word student.26. 時間表示法有兩種(!)直接讀時鐘和分

19、鐘。如6:10讀成 six ten; 7:30讀成seven thirty; 8:45讀成eight forty-five;(2)用to與past表示。在半小時包括半小時以內用幾分past幾點如：6：10讀成ten past six; 7:30讀成half past seven; 過了半小時用下一個鐘點差幾分，如7：45讀成a quarter to eight; 9:50讀成ten to ten;27. 基數詞變序數詞的方法：基變序有規律，結尾加上th; 一二三特殊例，結尾字母tdd(即first, second, third); 八去t， 九去e， ve要用f替（即eigheighth; n

20、ineninth; five- fifth ;twelvetwelfth）；ty改y為ie后加th別忘記(即整十數如twentytwentieth；fortyfortieth);幾十幾十位為基個位為序（如第二十一為twenty-first）。另外強調序數詞前一定要加the。28. 日期的表示法用the+序數詞+ of +月如三月三日 the third of March; 12月25日 the 25th of December.29.both 表示兩者都，如：My parents are both teachers.all表示三者以上都如：The students are all very e

21、xcited.30. 有day的節日前用on. 沒有day的節日前用at, 如：at Christmas; on Christmas Day; at New Year; on New Years Day.31.excited表示激動的，興奮地主語是人；exciting表示令人激動的，令人興奮的主語是事情如：The running race is very exciting, so all the students are very excited.賽跑非常令人激動，因此所有的學生都很激動。32. 兩者比較用比較級，三者以上比較用最高級如：Who runs faster, the boy or the girl? The boy does.誰跑得更快，男孩還是女孩？男孩。Which season do you like best? I like autumn best.你最喜歡哪個季節？我最喜歡秋天。Which season do you like better, summer or winter? I like winter better.你更喜歡哪個季節，夏