小升初英语语法分类汇编+复习要点归纳+特殊定语从句.docx
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1、小升初英语语法分类汇编+复习要点归纳+特殊定语从句小升初英语语法大全一、名词表示某一事物,有具体的和抽象的之分。分为可数名词和不可数名词。强调:不可数名词都默认为单数,所以总是用is或者was ;最好不要根据some, any、a lot of等词去作判断,以免受误导。L可数名词如何变一复数形式|:a .一般情况下,直接加-s ,如:book-books, bag-bags, cat-cats, bed-beds ;读音:清辅音后读s,浊辅音和元音后读。b .以 s. x. sh. ch 结尾,加-es ,如:bus-buses, box-boxes, brush-brushes, watch
2、-watches ;读音:izec .以一辅音字母+y |结尾,变y为i,再加-es ,如:family-families, strawberry-strawberries ;读音:zod .以一f 或 fe|结尾,变 f 或 fe 为 v,再加-es ,如:knife-knives , thief-thieves ;读音:Zoe .以一。|结尾的词,分两种情况1)有生命的+es 读音:z如:mango-mangoes tomato-tomatoes hero-heroes2)无生命的+s 读音:z iD : photo-photos radio-radiosf.不规贝!l 名词复数: man
3、-men, woman-women, policeman-policemen, policewoman-policewomen, snowman-snowmen, mouse-mice, child-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese,Japanese-Japanese2、不可数名词没有复数。如果要计算不可数名词所表达的数量,就得在数词和不可数名词之间加上一量词+of|。例如:a glass of water, a piece of paper; a bottle of juic
4、e判断步骤:/如是am、is或was一原形读句子一读该单词一认识该单词-理解意思一看be动词、如是are或were一加s或es练一练:1、写出下列各词的复数。Ihimthisherwatchmangochildphoto _ diary _ day foot dress tooth_ sheep _ box_ strawberrythief _engineerpeach_sandwichmanwomanleaf_ people2、用所给名词的正确形式填空。(1) Are there two( box) on the table?(2)1 can see some( people) in the
5、 cinema.(3) How many ( day) are there in a week?(4) Here* re five ( bottle ) of (juice ) for you.(5) This( violin ) is hers. Those( grape ) are over there.二、冠词冠词是一种虚词,不能独立使用,通常放在名词的前面,分为不定冠词|和一定冠词|两种。L不定冠词:a、an,用在单数名词前,表示-一个,T牛|. an用在以元音一音素|开头的单词前。如:an e-mail, an orange, an old man, an English watch
6、, an hour.2、定冠词:the。用在单数或者复数名词前。the没有具体意思,有时翻译为这、那。它的基本用法:(1)用来表示特指某(些)人或某(些)事物。如:The map on the wall is new.(2)表示说话者双方都知道的人或事物。如:Look at the picture, please.(3)表示再次提到前面谈过的人或事物。如:This is a stamp. The stamp is beautiful.(4)用在表示世界上独一无二的事物前。如:the sun太阳the moon月亮the earth地球(5)用在由普通名词构成的专有名词前。如:the Great
7、 Wall长城(6)用在江河、湖海等专有名词前。如:the Changjiang River长江(7)此外,序数词、形容词最高级、乐器名称等词前面和一些习惯用语中一般都用定冠词 the。如:the first day, the best boy, play the piano, in the same class确定用a、an还是the时可根据汉语意思。练一练:L用a或an填空。_U|ice-creamgoalkeeperteapotappleofficeEnglish bookumbrellaunithour2、根据需要,填写冠词a , an或the.(1) Who isgirl behin
8、dtree?(2)old man has two children,son anddaughter.(3) This isorange.orange is Lucy s.(4) He likes playingguitar. We havesame hobby.(5) We all hadgood time last Sunday.(6) She wants to bedoctor.三,数词我们学过两类:基数词和序数词。基数用于表示数量多少,而基数词用于表示次序,常在日期中出现。区别:基数词前面没有-the|;序数词前一定要有-the|。1、超过二十以上的两位数需要在个位和十位之间加上二|。如
9、:21 twenty-one2、三位数以上的则需要在百位数后再加上and.如:101 a/one hundred and one3、用基数词来修饰可数名词时,一定别忘了它的复数形式。如:十八个男孩eighteen boys4、用基数词修饰不可数名词时,如是复数,变它的量词为复数。如:两碗米饭two bowls of rice5、序数词加入可|,特殊的有:first, second, third, fifth, eighth, ninth, twelfth 以及二十及二十以外的整十:twentieth, thirtieth, fortieth.一第几十几|:前面整十不变,后面几|改为序数词。如:
10、88 eighty-eighth练一练:L请翻译下列短语。(1)60名学生(2)15本英语书(3)九杯凉水(4)4个孩子12月31(6)6月2日(7)第九周(8)40年前(9)11+7(10)上学第一天2、把下列基数词改成序数词。onetwo-three-ninefourteentwentythirty-fiveeighty-one四、代词代词有两种:人称代词和物主代词。1、人称代词分为:第一、第二、第三人称,且有单复数之分。2、人称代词的主格在句中做主语,一般用在动词前(疑问句除外);宾格在句中做宾语,多用于动词、介词后。3、形容词性物主代词起形容词的作用,后面一定要跟名词,表示该名词是属于
11、谁的。4、名词性物主代词=形容词性物主代词+名词。如:This is my bag.=This is mine. That is her ruler.=That is hers.一般看后面有没有名词,如有,就用形容词性物主代词;如无,就用名词性物主代词。请牢记下表:单数复数人称主格Iyouhesheitweyouthey代词宾格meyouhimheritusyouthem物主形容词性myyourhisheritsouryourtheir代词名词性mineyourshishersitsoursyourstheirs练一练:1、按要求写出相应人称代词。I (宾格)she (形容词性物主代词)we
12、(名词性物主代词)he (复数)us (单数)theirs (主格)its (宾格)2、想一想,把下表补充完整。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名词性形容词性名词性第一人称meUSour第二人称youyou第三人称hethemhistheirheritits3、用所给词的适当形式填空。1 ) That is not kite. That kite is very small, but is very big.(I)2 ) The dress is. Give it to.( she )3 ) Is this watch?(you ) No, it s not.(I)4
13、)is my brother name is Jack. Look! Those stamps are.(he)5 )dresses are red.(we ) What colour are?(you )6 ) Show your kite, OK?(they)7 ) I have a beautiful cat.name is Mimi. These cakes are.(it)8 ) Are these tickets? No,are not.aren t here.(they)9 ) Shall have a look at that classroom? That is classr
14、oom.( we )10 )is my aunt. Do you know job?is a nurse.( she )11 ) Where are? I can t find.Let s call parents.(they)12 ) Don t touch.is not a cat,is a tiger!(it)13 )sister is ill. Please go and see.( she)14 ) The girl behind is our friend.( she )五、形容词、副词L形容词表示某一事物或人的特征,副词表示某一动作的特征。形容词和副词有三种形式:原形、比较级、最
15、局)级。比较级:+er最段)级:the .+est两个重要特征:asas中间一定用原形,than的前面一定要+er。2、形容词、副词比较级的规则变化如下:(1)一般直接+er。如:tall - taller, fast - faster单音节词如果以-e结尾,只加-r。如: late - later (2)重读闭音节词如末尾只有一个辅音字母,须双写这个字母,再加-er。如: big - bigger, fat - fatter (3)以辅音字母加-y结尾的词,变y为i,再加-er.如:heavy -heavier, early - earlier (4)双音节和多音节词的比较级应在原级前加mo
16、re构成。如: beautiful - more beautiful, careful - more careful, quietly - more quietly, interesting -more interesting(5)有些不规则变化的,须逐一加以记忆。如:good/well - better, bad/ill - worse, many/much - more, far - farther/further; old - older/elder.练一练:1、写出下列形容词、副词的比较级。biggoodlongtalloldshortthinheavyyoungfatlightstr
17、onghighfarlowearlylatewellfastslow2、用括号内所给单词的适当形式填空。1) I can swim as( fast) as the fish, I think.2) Look! His hands are( big ) than mine.3) I think you do these things( well) than your classmates.4) Whose bag is( heavy), yours or mine?5) Does Jim run as( slow ) as David? Yes, but Mike runs( slow ) t
18、han them.6) You have seven books, but I have( many ) than you. I ha ve ten.7) I jump( far) than some of the boys in my class.8) f m very(thin ), but she s(thin ) than me.9) It gets and( warm ) when spring comes here.六、介词L 一种虚词。不能单独作句子成分,它只有跟它后面的宾语一起构成介词短语,才能在句子中起作用。有:in, on, under; with, behind, abo
19、ut, near; before, after; for, to, up, down, from, in front of out of,from.to., at the back of.2、表示时间的介词有:at, on, in。(1) at表示在某一个具体的时间点上|,或用在固定词组中。如:at ten o clock; at 9:30 a.m., at night, at the weekend.(2) on 表示一在某日或某日的时间段如:on Friday, on the first of October, on Monday morning.(3) in 表示一在某一段时间(月份、季
20、节)里|。如:in the afternoon, in September, in summen in 2005.3、in 一词还有其他的固定搭配,如:in blue (穿着蓝色的衣服),in English (用英语表达),take part in (参加、练一练:1、选用括号内恰当的介词填空。1) What s this( at, on, in ) English?2) Christmas is( at, on, in ) the 25th of December.3) The man( with, on, in ) black is Su Hai s father.4) He doesn
21、* t do well( at, on, in ) PE.5) Look at those birds( on, in ) the tree.6) We are going to meet( at, on, in ) the bus stop( at, on, in ) half past ten.7) Is there a cat( under; behind, in ) the door?8) Helen s writing paper is(in, in front of) her computer.9) We live( at; on, in ) a new house now.10)
22、 Does it often rain( at, on, in ) spring there?2、圈出下列句子中运用不恰当的介词,并将正确的答案写在横线上。1) Jim is good in English and Maths.2) The films were in the ground just now.3) They are talking to their plans.4) How many students have their birthdays on May?5) Women, s Day is at the third of March.6) I can jog to scho
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