2022年小升初英语语法汇总.pdf
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1、学习好资料欢迎下载2014小升初英语语法汇总一、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。1、可数名词如何变“ 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 z 。b以s. x. sh. ch结尾,加 -es,如: bus-buses, box-boxes, brush-brushes, watch-watches ;
2、读音:iz 。c以 “ 辅音字母 +y” 结尾,变y为i,再加 -es,如: family-families, strawberry-strawberries;读音: z 。d以 “f或 fe ”结尾,变f或fe为 v,再加 -es,如: knife-knives ,thief-thieves ;读音: z 。e以 “ o”结尾的词,分两种情况1)有生命的 +es 2)无生命的 +s 读音: z 读音: z 如:mango-mangoes 如: photo-photos tomato-tomatoes radio-radios hero-heroes f.不规则名词复数:man-men, wo
3、man-women, policeman-policemen, policewoman-policewomen, snowman-snowmen, mouse-mice, child-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese 2、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 “ 量词+of” 。例如: a glass of water, a piece of paper, a bottle of juice
4、判断步骤:如是am、is或 was 原形读句子 读该单词 认识该单词 理解意思 看 be动词第 1页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 1 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载如是are或 were 加 s或es 练一练:1、写出下列各词的复数。I _ him _ this _ her _ watch _ _ mango_child _ photo _ diary day_ foot_ dress _ tooth_ sheep _ box_ s
5、trawberry _ thief _ engineer_ peach_ sandwich _ man_ woman_ leaf_ people_ 2、用所给名词的正确形式填空。(1)Are there two (2)I can see some (3)How many ( box ) on the table? ( people ) in the cinema. ( day ) are there in a week? (4)Herere five (5)This ( bottle ) of ( violin ) is hers. Those ( juice ) for you. ( gra
6、pe ) 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“ 定冠词 ” 两种。1、不定冠词:a、an。用在单数名词前,表示“ 一个,一件” 。an用在以元音 “ 音素 ” 开头的单词前。如:an e-mail, an orange, an old man, an English watch, an hour2、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
7、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 Wall 长城(6)用在江河、湖海等专有名词前。如:the Changjiang River 长江第 2页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - -
8、- - - - -第 2 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载(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:1、用a或 an填空。_ “ U” _ ice-cream _ goalkeeper _ teapot _apple _office _unit _English book _hour _umbrella 2、根据需要,填写冠
9、词a,an或 the。(1)Who is _girl behind _tree? (2) _old man has two children, _ son and _daughter. (3)This is _ orange. _ orange is Lucys.(4)He likes playing _guitar. We have _same hobby. (5)We all had_good time last Sunday. (6)She wants to be_doctor. 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
10、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“ -” 。如: 21 twenty-one 2、三位数以上的则需要在百位数后再加上and。如: 101 a/one hundred and one 3、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 boys 4、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 rice 第 3页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - -
11、- -第 3 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载5、序数词一般加 “th ”,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 “第几十几 ” :前面整十不变,后面 “ 几”改为序数词。如: 88 eighty-eighth 练一练:1、请翻译下列短语。(1)60名学生(3)九杯凉水(5)12月 31 (7)第九周(9)11+7 2、把下列基数词改成序数词。(2)15本英语书(4)4个孩子(6)6月
12、 2日(8)40年前(10)上学第一天one- fourteen- two- twenty- three- thirty-five- nine- eighty-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. = Tha
13、t 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。第 4页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 4 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载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me us our 第二人称you you 第三人称he them his their her it its 单数复数人称代词主格I you he she it we you the
14、y 宾格me you him her it us you them 物主代词形容词性my your his her its our your their 名词性mine yours his hers its ours yours theirs 请牢记下表: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(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。3、用所给词的适当形式填空。1)That is not _ kite. That kite is very small, b
15、ut _ is very big. ( I ) 2)The dress is _. Give it to _. ( she ) 3)Is this _ watch? ( you ) No, it s not _ .( I )4)_ is my brother. _ name is Jack. Look! Those stamps are _. ( he ) 5)_ dresses are red. ( we ) What colour are _? ( you ) 第 5页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - -
16、- - - - - -第 5 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载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 _ classroom. ( we ) 10) _ is my aun
17、t. 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1、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
18、形式:原形、比较级、最高级。比较级:+er最高级: 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
19、和多音节词的比较级应在原级前加more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:第 6页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳
20、- - - - - - - - - -第 6 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载1、写出下列形容词、副词的比较级。big short light early good thin strong late long heavy high well tall young far fast old fat low slow 2、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 thi
21、nk 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 ) than 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 clas
22、s. 8) I m very_ ( thin ), but she s _ ( thin ) than me. 9) It gets _and_ ( warm ) when spring comes here. 六、介词1、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, about, near, before, after, for, to, up, down, from, in front of, out of, from to , at the back of2、表示时间的介词有:at,
23、 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 “ 在某日或某日的时间段” 。如: on 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 7 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载第 7页共 33页精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - -
24、 - - - - - - -第 8 页,共 37 页 - - - - - - - - - - 学习好资料欢迎下载Friday, on the first of October, on Monday morning(3)in表示 “ 在某一段时间(月份、季节)里” 。如: in the afternoon, in September, in summer, in 20053、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, o
25、n, 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 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.
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