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小学英语词汇专题
一、词类、名词1()不可数名词都默认为单数,用1“is”()可数名词复数变化规则2各种不同情况变化方法例词一般情况直接加-sbook-books bas-bass cat-cats bed-beds JJ加-es bus-buses box-boxes brush-brashes以结尾s.x.sh.ch watch-watches peach-peaches glass-glasses以“辅音字母结fainily-fainilies study-studies变为再加一尾y i,es变或为再加f fev,knife-knives以“f或fe”结尾一esman-men woman-women policeman-policemen不规则名词复数policewoinan-policevvomen mouse-mice foot-feetchild-childi-en fish-fish Chinese-Chinese、动词
2、形容词重要修饰名词或代词,“……的”
3、副词重要修饰动词或形容词,“..…地”,变副词一般如、、()4+ly,loudly happilywell good、代词5()人称代词和物主代词动词前用主格,动词后用宾格1人称代词物主代词单数复数单数复数主格宾格主格宾格形容词性形容词性第一人称(我)(我们)(我的)(我们的)I mewe USmy our第二人称你(你们)(你的)(你们的)you you youyouyour your(他)(他的)he himhistliey tlieir第三人称她tliem她的she herher(他/她/它们)(他/她/它们的)(它)它的it itit指示代词指近处这个这些;指远处那个那些2this-these that-those、冠词、6a^an the用于元音音素一般、、、前an ae io u表达某个或某些特定的人或东西the
7、数词基数词表达数量,如one,two,three,four,five,six,seven,eight,nine,ten.eleven,twelve,thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen.twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety.a hundred,a thousandsmillions billion,one hundredand one.序数词表达次序,如first1st,second2nd,third3rd,fourth4th,fifth5th,sixth6th,seventh7th,eighth8th,ninth9th,tenth10th....
二、重点考点
1.+动词原形can、let s、do(do、does dont、doesn,t、diddidn t)、please should、will to后动词原型,动原,+动原,动原want to+would liketo+forget toit stime to++动词
2.ing动名词()如;;;;like/go+V-ing like eating goclimbing go swimming goshopping gofishing用动词过去式
3.
①有、等过去时间标志;yesterday lastyear/month/week tenyears agothen1880
②发生在过去,没有时间标志如海伦凯勒的事迹、神州号升天等5并列,前一种动词或后一种动词用了过去式
③and+可数名词复数
4.名词复数如
①like+I likeappleso()等2How manydifferentsome alot oflots of
③不小于的数词如1two eggSo前加序数词前一定加乐器前加球类前不加
5.same the,the,the,the、、
7.some any用于肯定句或表达祈求的疑问句,用于否认句或疑问句some any
①I tooksome photosyesterday.Can I have somemeat
②She doesnthave anybooks.Did heeat anybananas yesterday动词后裔词用宾格(动宾)如介词后裔词用宾格(介宾)如
8.join mewith himoo形容词加名词(形名)如动词加副词(动副)如a beautifulgirlo dancebeautifullyo构造就近原则如
9.There beThere isa teacherand somestudents inthe classroom.;
10.be frombe busy/free/absent/late Heis fromChina.
12.缩写如Iam-Km;is,s,如he is-hes,whatis-whats;areJre,如theyare-theyre;如;,如;如;have-ve,I have got-Kve gothas s,she has got-shes gotnot-nt,was not-wasnt
三、时态、一般目前时1
(1)一般目前时中的动词一般用原形be amis are用于第一人称单数();am I用于第三人称单数(和其他人名或称谓,如等);is heshe itBen hissister用于第二人称单数()和所有复数(包括第一人称复数、第二人称复数;第三人称复数和其他are youwe youthey复数,如等)the childrenhis parents
(2)一般目前时中的动词
①主语是第三人称单数(和其他,如等),动词后一般加或(详见后表)
②主语he\she\it Helen\her cousins es不是第三人称单数,动词都用原形
(3)一般目前时判断根据△动词是、、动词用原形或加、be amis are,s es△没有时间状语或有、等不是详细的时间usually ofteneveryday sometimes、目前进行时2构成形式动词的形式1Be+ing判断根据2△一种句子中既有动词,又有动词加了△句中往往有、、等词be ingnow looklisten、一般过去时3一般过去时中的动词1be am/is—was are-were一般过去时中的动词一般加或不规则变化,详见后表2d ed,一般过去时判断根据3
①有、等过去时间标志;yesterday lastyear/month/week tenyears agothen1880
②发生在过去,没有时间标志如海伦凯勒的事迹、神州号升天等5并列,前一种动词或后一种动词用了过去式
③and、一般未来时4+动词原形will/be goingto动词变化规则表形式构成例词;;;;like-likes want-wants run-runs help-helps一般直接在词尾加L-s;;;know-knows get-gets read-reads
2.以字母s,x,ch,sh或有些以o结尾的动词加・eSo teach-teaches;wash-washes;go-goes;dodoes;第三人称单数
3.辅音字母+y结尾的动词,变y为i,加-es carry-carries;fly-flies;try-tries;.元音字母结尾的动词,直接加;;;4+y-s play-plays saysays stay-stays一般状况直接加;;
1.-ing looklooking gogoing visitvisiting.以不发音的结尾的,去再加2ee-ing一;一;一;come comingmake makingwrite writing
3.以重读闭音节结尾并且只有一种辅音字母的,双run-running;stop-stopping;get-getting;目前写该辅音字母,再加;;;-ing swimswimmingsit-sitting skip-skipping分词;;;;study-studying carry-carrying fly-flying crycrying.加结尾的,直接加4y-ing;;play-playing say-saying;;;die-dying tietying lie—lying.以结尾的重读开音节动词,变为加5ie iey,ingo;;;call-called open-opened look-looked want-L一般直接在动词后加・ed;;wanted need-needed过去.以不发音的字母结尾的,直接加;;;2e-d livelived move-moved hopehoped式.以辅音字母加v结尾的动词,变为,力小3y iedo一;一;一;study studiedcry criedtry tried以兀音字母加V结尾的,直接加一;一;-ed playplayed enjoyenjoyed.以一种辅音字母结尾的重读闭音节动词,双写4;;stop-stopped plan-planned最终一种辅音字母,再加-ed动词过去式不规则变化am/is-was,are-were,do/does-did,have/has-had„let-let,,put-put,read-read,hurt-hurtgo-went,come-came,see-saw,say-said,give-gave,get-got,eat-ate,take-took,run-ran,make-made,write-wrote,draw-drew,drink-drank,fly-flew,ride-rode,speak-spoke,swim-swam,sleep-slept,buy-bought,leave-left,teach-taught,tell-told,feel-felt,meet-met,find-found,forget-forgot,ring-rang,ride-rode,sing-sang/sung,begin-began,learn-learned/learnt,hear-heard,keep-keptsit-sat,catch-caught,know-knew,stand-stood,think-thought,mean-meant,drive-drove,grow-grew小学英语句子专题
一、改复数、变成变成1is arewas were、或变成2one asome、可数名词变成复数形式,不可数名词不变3彳列There isa bookon thedesk.--------There aresome booksonthedesk.
二、改否认句看句中有无、,如有,be amis arewas werebe+noto、看句中有无情态动词、如有,情态动词后+2cancould willwould,not、无上,就加、应用助动词主语动词原形+其他3do do does did,+not+do+not+、注意变的否认形式为4some any,havegothavent goto例©There weresome trees behind the house.-----There weren*t anytreesbehindthehouse.
②Lili hasgot somestamps fromEngland.-----Lili hasntgot anystamps fromEngland.
③Tom didhis homework last night.-----Tom didntdo hishomeworklastnight.
三、改一般疑问句、看句中有无动词,如有,把动词提到句首即可1be be、看句中有无情态动词、如有,把情态动词提到句首即可2cancould willwould,、无上,就加、、主语+动词原形+其他?3dodo does didDo+、注意变成变成改为4I you,you I,sb.have/hasgothave/has sb.goto彳列©Darning canplay basketballvery well.-----Can Darningplay basketballvery well
②Ihave a book about sports.-----Do youhaveabookaboutsports
四、划线提问特殊疑问句疑问词意思使用方法what什么问东西、事、物what colour什么颜色问颜色what time什么时间问详细时间,几点钟when什么时间问大概时间where哪里问地点who谁问人whose谁的问主人how怎样问方式措施、感受how old多大年龄问年龄多少数量(可数名词)问数量how manyhowmuch多少钱;多少数量(不可数名词)问价钱,数量、分析划线成分,选择对应疑问词
1、有则照写,无则加()加后动词用原型2be\can\will dododoesdid,do、其他基本照写
3、注意变变根据句意添加、4I you,some any,go do例
①I wantto drinksome milk.----------What do you wantto drink
②Tom willgoswimmingtomorrow.---------What w川Tom dotomorrow
五、排序主语+谓语+宾语/主语+系动词+表语,定语、状语、补语等、看标点1先找主语或there be先找疑问词等或、、what,who,when,where,how canbe willdo have...got注有疑问词和先理解句意,一般状况下疑问词在前,在后,如do,do How many eggsdoyouwant、找出短语或固定搭配
2、猜测内容完善组合……+事情+地点/方式/时间等31,2,
六、听力部分
一、注意单词读音.
二、听录音完毕短文注意单复数1
①Howmany后;
②some/any/many/a lotof/two,three,・•后;
③all the背面;
④between背面
⑤are
⑥前面的人称用复数:用复数we/they/the children⑵注意第三人称单数,动词加上或者s es⑶注意动词动词后,后ing:
①be
②like⑶首字母大写
三、注意易写错的单词。
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