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20xx小升初英語語法復(fù)習(xí)(精)(編輯修改稿)

2025-05-30 18:05 本頁面
 

【文章內(nèi)容簡介】 to bed, be in trouble頭銜前不加冠詞:例如:Doctor (頭銜) , I have a headache . 第四章 動 詞一、什么是動詞? 表示動作或狀態(tài)的詞叫做動詞。二、動詞的種類按照動詞的詞義和動詞在句子中所起的作用來劃分,動詞可分為五大類:1. Be動詞 be動詞很特殊,既可以作系動詞又可以作助動詞,而且用途廣泛。用法口訣:我用am,你用are,is跟著他她它,復(fù)數(shù)形式都用are。2. 實義動詞 實義動詞也叫行為動詞,能獨立作謂語。如:The lion opened its huge mouth and roared(咆哮).實義動詞又可分為及物動詞和不及物動詞兩類。1) 及物動詞,后面可以直接接賓語。如:Judy found a Christmas gift in the stocking.2) 不及物動詞,不需要賓語。如:The car stopped.不及物動詞后如跟賓語,須加上介詞。如:listen to me3)有些動詞既可以作及物動詞又可以作不及物動詞。如:play: play a game。 play with yoyo.4)有些動詞既可以作及物動詞又可以作不及物動詞,但意義不一樣。如: ask: ask for help。 ask him to go out3. 系動詞 系動詞也叫連系動詞,不能單獨作謂語,必須和名詞,形容詞等一起使用,作句子的謂語。常用的系動詞有:1) be動詞(是最基本的系動詞) 如:I am from Hollywood.2) 五官動詞:look, sound, smell,taste, feel 如:The boy looks very happy.3) 變化動詞:get,bee, turn等。如:The leaves turn green in fall.4)狀態(tài)動詞:keep,stay等。如:Please keep quiet in the library.4. 助動詞 助動詞有be;do, does, did。 will(would) ,shall(should)。 have, has, had等。它們和實義動詞一起構(gòu)成各種時態(tài)、語態(tài),以及構(gòu)成否定和疑問結(jié)構(gòu)等。如:The child is crying.5. 情態(tài)動詞 表示說話人的語氣或情態(tài)。情態(tài)動詞詞義不完全,不能單獨作謂語,只能與動詞原形一起構(gòu)成謂語。情態(tài)動詞有shall, should, will, would, can, could, may, might, must, dare, need, ought to等。三、動詞的基本形式動詞的五種基本形式這五種形式的動詞和助動詞一起構(gòu)成了動詞的各種時態(tài)和語態(tài)。1. 動詞原形2. 第三人稱單數(shù)現(xiàn)在式3. 過去式4. 現(xiàn)在分詞5. 過去分詞1. 動詞原形動詞原形就是在詞典詞目中所使用的動詞形式。如:be do work live e like 2. 第三人稱單數(shù)現(xiàn)在式的構(gòu)成1)變化口訣:s,es,y變i,have變has。變化規(guī)則動詞原形第三人稱單數(shù)現(xiàn)在式⑴ 一般情況 詞尾+s work, look, wantworks, looks, wants⑵ 以ch, sh, s, x, o結(jié)尾 詞尾+es teach, wash, dress, fix, goteaches, washes, dresses, fixes, goes⑶ 以輔音字母+y結(jié)尾 變y為i,再加 esfly, cry, tryflies, cries, tries2)動詞單三形式的發(fā)音規(guī)則發(fā)音口訣:清清,濁濁,元濁,/t, d/后發(fā) /ts/ 和/dz/,遇到/s, z。 t?, d? 。 ?, ?;/發(fā) /iz/。① 當(dāng)動詞尾音為清輔音時,加s或es后發(fā)/s/: looks, helps, jumps② 當(dāng)動詞尾音為濁輔音或元音時,加s或es后發(fā)/z/:opens, airs③ 當(dāng)動詞尾音為/t, d/ 時,加s后發(fā)/ts/ 和/dz/:cuts, needs④ 當(dāng)動詞尾音為/s, z。 t?, d? 。 ?, ?/時,發(fā)/iz/: teaches, washes3. 過去式和過去分詞的構(gòu)成1)變化口訣:直,去,雙,變。變化規(guī)則動詞原形過去式和過去分詞⑴ 一般情況,詞尾+edwalk, work,helpwalked,worked, helped⑵ 以不發(fā)音字母e結(jié)尾,去e 加eddecide,hope, likedecided, hoped, liked⑶ 輔音字母+y結(jié)尾,變y為i,再加edcarry, hurry, flycarried, hurried, flied⑷ 以“輔+元+輔”結(jié)尾,且重讀時,雙寫末輔+edstop, nod, planstopped,nodded,planned【注】上面介紹的都是過去式和過去分詞的規(guī)則變化,也就是“動詞原形+ed”。實際上,還有許多動詞的過去式和過去分詞的變化是不規(guī)則的。如:1. AAA型:動詞原形、過去式、過去分詞形式都相同:cutcut, cut(切割)2. ABB型:過去式與過去分詞形式相同:bringbrought, brought (帶來)3. ABC型:動詞原形、過去式、過去分詞都不相同:gowent, gone (去):情態(tài)動詞沒有過去分詞:may—might(可能)這些不規(guī)則變化需要逐個記憶。更多的變化可以參考不規(guī)則動詞表。2)規(guī)則動詞過去式,過去分詞的發(fā)音發(fā)音口訣:清清,濁濁,元濁,/t, d/后發(fā) /id/。① 當(dāng)尾音為清輔音時,加ed后發(fā)/t/ looked, jumped, walked, washed, worked, asked, typed, watched, talked, thanked。 helped。 ② 當(dāng)尾音為濁輔音或元音時,加ed后發(fā)/d/ cleaned, opened, sharpened, turned on, listened ,aired。 ③ 與單詞尾音/t/一起構(gòu)成/tid/:dusted, painted, waited, wanted, greeted。 與單詞尾音/d/一起構(gòu)成/did/: decided,needed4. 現(xiàn)在分詞的構(gòu)成變化口訣:直,去,雙,變。變化規(guī)則動詞原形現(xiàn)在分詞⑴ 一般情況,詞尾+inggo, ask, playgoing, asking, playing⑵ 以不發(fā)音字母e結(jié)尾,去e,再加ingwrite, e, takewriting, ing, taking⑶以“輔+元+輔”結(jié)尾,且重讀時,雙寫末輔+ingcut, run, nodcutting, running, nodding(4)以ie結(jié)尾時,變ie為y,加inglie, die, tielying, dying, tying四.有關(guān)“have”的必背詞組:have breakfast/lunch/dinner/supper/a meal 吃早餐/午飯/晚餐/一頓飯have tea/a glass of water:喝茶/一杯水 have a swim游泳 have a bath洗澡 have a haircut理發(fā) have a lesson上課 have a party開晚會 have a holiday度假 have a smoke/cigarette吸煙 have a meeting開會 have a car crash 出車禍 have a rest/break 休息一下 have a look 看一看 have a seat 坐下have a walk 散步 have a piic野餐have a try試一試have a drink 喝一杯 have a piic 野餐have a headache/toothache/ cold/cough/a fever 頭痛(牙痛/感冒/咳嗽/發(fā)燒)(系列)have a good time=have fun過得愉快=enjoy oneself第五章 現(xiàn)在進(jìn)行時一、定義1. 表示“此刻”正在進(jìn)行的動作。His mother is kicking his ass. Look! A fly is flying in the classroom.2. 表示“現(xiàn)階段”正在進(jìn)行的動作。The writer is writing a new book these 。譯文:表示“某人(現(xiàn)在、現(xiàn)階段)正在做……事”二、句式構(gòu)成肯:主+be (am、is、are)+Ving. (現(xiàn)在分詞)。. We are learning English. 我們正在學(xué)英語。否:主+be+not+Ving。eg :We are not learning English疑: Be+主+Ving+?Are you learning English?答:肯:Yes,主+be. 否:No,主+be+not.(縮略式)特:特殊疑問句常考題型為對劃線部分提問對不同句子成分的提問The boys are playing games on the playground now.(可對四部分提問但不對時間狀語now提問)1. 對“主語”(The boys)提問:Who is playing games on the playground?2.對“謂語+賓語”(playing games)提問:What are the boys doing on the playground?3. 對“賓語”(games)提問:What are boys playing on the playground ?4. 對“地點狀語”(on the playground)提問:Where are the boys playing games ?三、動詞變化(一)現(xiàn)在分詞Ving變化規(guī)則 口訣:直、去、雙、變“直”:直接+ing:doing,going,standing,walking,playing, emptying;“去”:去詞尾不發(fā)音的e+ing: ing,riding,writing,dancing, making, changing, driving, being, inviting, typing, shaving, arriving, phoning, 但:seeing, being不用。 “雙”:雙寫尾字母+ing:putting,sitting,running,beginning,swimming, shopping,shutting, getting, letting, digging, preferring, babysitting (traveling 或traveling) “變”:以ie結(jié)尾,變ie為y+ing:die→dying lie→lying tie→tying(be dying=奄奄一息)(二)發(fā)音規(guī)則:ing發(fā)“英”的音?!斑B讀”即可.四、標(biāo)志性“時間狀語”1. now, at the moment, at this moment,at this time.“現(xiàn)在,此刻”those days這階段. They are playing basketball now. Which pany are you working for at present?解析:這組詞意為“現(xiàn)在、此刻”,表明動作正在發(fā)生,故用現(xiàn)在進(jìn)行時2.Look! Listen! 口訣:Look! Listen!來提醒,動作正在進(jìn)行中。. Listen! Mary is singing. 聽!Mary正在唱歌。Look! He is playing football. 瞧!他在踢足球。3.Be quiet, Be quick ;Hurry up. 快點. Be quiet! The baby is sleeping. . Be quick/Hurry up, or you will be late. Be quick. They are waiting for us outside.總結(jié):以上小的祈使句出現(xiàn),后面可用“現(xiàn)進(jìn)”或“將來”時態(tài),應(yīng)依據(jù)題意來判斷。五、特殊用法“主+系+表”結(jié)構(gòu)中表進(jìn)行時. be at work. 在工作 be at table 在吃飯 be at church 在做禮拜 be at school 在上學(xué),感情,狀態(tài)等的動詞一般不用于進(jìn)行時,. like, love, hope (希望), wish (但愿), want, know, understand, belong to (屬于),think (認(rèn)為), live, have (有). . I live in Beijing. He wants to go shopping with his mother.:go, e, leave, start, move, arrive, fly等, 表“來來去去”的“趨向
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