小学英语语法总结7966.pdf
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1、小学英语语法总结 一、时态小 结 时态定义特征 动词的变化规则 一 第三人称单数的变化情况:般 表示经常性或习惯性 every day/morning/1.一般情况在词尾直接加-s 现 的动作.usually 2.以 ch,sh,s,x 或 o 结尾的词加-es 在 3.以辅音字母加 y 结尾的词,将 y 改成 i 再加-es 时 现 现在分词的变化情况:在 1.一般情况在词尾直接加-ing 表示现在或现在一阶 进 now/look/listen 段正在进行的动作.2.以 e 结尾的词,去掉 e 再加-ing 行 3.以重读闭音节结尾的词,双写最后一个字母加-ing 时 yesterday 一
2、 动词过去式的变化情况:morning/afternoon/evening 般 1.一般情况在词尾直接加-ed 表示过去某时发生的 last year/month 过 2.以 e 结尾的词加-d 动作或情况.a minute ago/an hour ago 去 3.以辅音字母加 y 结尾的词,将 y 改成 i 再加-ed this 时 4.以重读闭音节结尾的词,双写最后一个字母加-ed morning/afternoon/evening tomorrow 一 the day after tomorrow/般 主要构成 the next day/Monday 将 表示将要发生的事情 be goi
3、ng to/will+动词原形 at the weekend/tonight 来 be+形容词 tomorrow 时 night/morning/afternoon 凡是在 must,mustnt,can,can t,let s,d,o n w ill t后,m 的 a一y 定要用动词的原形 二、名词的复数。名词按其数,可分两种:可数名词和不可数名词.可数名词的复数变化规则:1.一般情况下,直接在词尾加-s,如:girl-girls,book-books,pen-pens 2.以 s,x,sh,ch 结尾的词,在词后加-es,如:class-classes,box-boxes,match-ma
4、tches,3.以辅音字母+y 结尾的,变 y为i 再加-es,如:city-cities,family-families,country-countries 4.以 f 或 fe 结尾的,变 f 或 fe为v 再加-es,如:knife-knives,wife-wives,life-lives,5.以 o 结尾的加-es 或-s,如:radio-radios,tomato-tomatoes,potato-potatoes,zoo-zoos,photo-photos,6.man-men,woman-women,foot-feet,child-children,三、形容词的比较级、最高级。形容词
5、有比较级与最高级之分,单音节词的变化规则:1.一般情况下,直接在词尾加-er 或-est,如:small-smaller-smallest,short-shorter-shortest 2.以 e 结尾的,加-er 或-est,如:large-larger-largest,nice-nicer-nicest.3.以辅音字母+y 结尾的,变 y 为 i 再加-er 或-est,如:busy-busier-busiest,heavy-heavier-heaviest.4.以重读闭音节,一个辅音字母结尾的,双写该字母,再加-er 或-est,如:big-bigger-biggest,thin-thi
6、nner-thinnest.5.多音节的词,前加 more,most,如:beautiful-more beautiful-most beautiful.6.good-better-best 四、be 动词,助动词。现阶段 be 动词形式有:am,is,are,were,was,isn t,aren t,weren t,wasn 助动词形式有:do,does,did,dont,doesn t,didn 1.在英语句子中进行变化的时候,有 be 动词的就在be 动词上变化,变过去,否 定否定过去否定am-am not(第一人称I)am,is-was-wasnis-isn(第 三人称)are-we
7、re-weren are-aren(you 和其它人称)2.没有 be 动词的就要加助动词;否定过去过去否定do-d-on-did-didn does(第三人称单数)-doesn-t-did-didn 五人称代词物主代词主语宾格形容词性名词性I my mine me she her hers her he his his him it its its it you your yours you we our ours us they their theirs them 六特殊疑问词What is this?What is this in English?What is the matter?W
8、hat is the weather like?What is the country like?What is she/he/What do you like?What What does he do?What do you have for?What colour?What class?What grade?What time?What day?What do/does/did+?How are you?How old?How How many?How much?How long?How do/does/did+?Which+n.+(be 动词/助动词)+?Whose+n.+(be 动词/
9、助动词)+?Where+v.(be 动词/助动词)+sb.+?When+v.(be 动词/助动词)+sb.+?Who+v.(be 动词/助动词/行为动词)+sb.+?Why+v.(be 动词/助动词)+sb.+?有 can,will,must 这几个词的句子,所有的句型转换都在此词变化。1.数词变化规律及读法口诀 两大数词基和序,前表数量后第几。构成先谈基数词,1 至 12 请认真记。13 至 19teen 结尾齐,ty 结尾表示几十。若要表达几十几,几十短横 1 到 9。One hundred 一百记,若表几百几十几。几百 and 几十几,基数规律上述里。再把序数谈仔细,第一至三独立记。第四
10、至十九结尾 th,第结尾 th,第廿到九十有规律。数基础y 变 ieth。第几十几有特例,第几十由基数起,几用序数有道理。第一百 one hundred。若说第一百几十几。One hundred and 第几十几。谈此即告一段落,序有缩式莫忘记,上述须用心体味。2.句子种类口诀 句子按用途分四大体,陈述疑问感叹和祈使。陈述用来叙述一件事。疑问主要用来提 题祈使表达命令和请求。表达强烈感情感叹句。上述九是句种之定义。祈使主语 you 被抛弃 若将其变成否定形式,动词之前加dont是正理。3.陈述句变感叹句口诀陈述变感叹两句套。What 或 How 加其他成分表。What a(an)形加名用的妙。
11、剩余照写句末用感叹号。How 后副和形是正确道,其后照写感叹号堪称妙。4.一般现在时用法及句型转换 口 诀 经常习惯动作和真理,是一般现在时的定义。构成除单三皆动原式。若逢动词第三人称体,动词变单三 式有道理。若要变成否定的形式,动词原形之前加 dont除,单三人称外无特例。单三式前 doesn 动t 原基。句首 Do,Does 疑问起,Does 用单三人称限制,单三还原形没大问题。5.变动词单三人称口诀 一般情况动词尾-s 加。O,s,ch,sh 结尾“-es”没有差。辅音加 y 去 y为“-ies”是方法。6.现在进行时及句型转换 口 诀 现在正在进行之动作,用现在进行时来掌舵。构成 be
12、 加现在分词妥,be 的用法如同系动词。切记 be 是助动词没错,be 后面加 not 否定拓。Be 提句首疑问有把握,上述内容记清好处多。7.现在分词构成口诀 词尾直加-ing 是一般式,若遇无音 e 去之加-ing。重读闭音一辅音字母尾,双写该字母-ing 是正里。8.形容词和副词比较级和最高级构成口诀 结尾直加-er,-est 属一般,详细构成方法逐一来侃谈。一辅音结尾重读闭音节看,辅音双写-er,-est 是习惯。辅音加 y(ly)除外有型感,按照去 y,-er,-iest 方法办。上述皆属单音部分双音段,下面把多音节规律来看看。词前加 more,most 此规律唤。规则变化到此已全都
13、谈完。有些不规则变化请你记全。“双 好 ”better,best记的宽。“坏 病 ”worse,worst 莫记乱。“双 多 ”more,most不用管“老、远”两种形式别记篡,“有点”less,leas记t 清盼。9.感观使役动词记忆和使用口诀 1.记忆口诀:二听四看一感觉,使役动词有三个。或:一感二听三使四看。一感;feel 二听:hear,listen to 三使:make,let,have 四看:look at,see,watch,notice 使用口诀:感使动词真奇怪,to 在句中象妖怪。主动句里它走开,被动句里它回来。动词 let 要除外,to 词可来可不来。10.规则动词加-ed
14、 的读音口诀 元音后 t,浊音后 d,td 后读 id。注:浊音包括浊辅音和元音。11.时刻表达法口诀 时刻表达法作用大,衣食住行离不开它。整点时把点钟数打,时分俱全不好表达。请记下列几种方法:先时后分莫给弄差。若要说明几点过几分,可把 past 和 after 来抓。前分后时不能搞差,要说几点几分差,to 前分后时来表达。12.形容词和副词的比较等级及用法句型口诀 一者比较用原级。比较级限二者比。三者三者往上比,最高级的用法起。若要比项掌握齐,比较范围要搞细。比较级二句型记,做出句子没问题。若甲乙程度相同,as as结构体。PEP小学英语重点句型语法总结与分析 三年级起点的人教版PEP教材在
15、小学阶段共有 8 册书,其涉及的重要语法知识主要有 7 种:to be 句型、there be 句型、一般现在时句型、现在进行时句型、一般过去 时 句 型、情 态动词 can 引导的句型、be going to 句型等。现以5 8 册书为例,简要分析如下:一 to be 句型:用于介绍个人情况如姓名、健康状况、身份、国籍、家庭成员、朋友、职业等,描述地点、颜色、四季、日期、星期几等,该句型广泛分布于各册教材中,其中 5 8 册的句型主要有:1.Who s your English teacher?Mr.Carter.2.What s he likeH?e s tall and strong.3
16、.Is she quiet?No,she isn She is veryt.active.4.Is she strict?Yes,she is,but she s very kind.5.What day is it today?It s Wednesday.6.What s your favourite fruit/food?7.They re sweet/sour/salty/healthy/8.When is your birthday?It s in May.9.My birthday is in June.Uncle Bill s birthday is in Juon.e,to 1
17、0.Is her birthday in June?Yes,it is.11.What s the date?12.This is Zhang Peng.13.Where is the cinema,please?It s next to the hospital.14.How tall are you?I m 164 cm tall.15.You are shorter than me.16.You re 4 cm taller than me.17.How heavy are you?I m 48 kg.18.I m thinner than you,and shorter.19.What
18、 s the matter with you?My throat is sore.20.How are you,Liu Yun/Sarah?二 there be 句型:表示存在,即:“某处有某物”或 “某时有某事”。句型基本结构为:There is+可数名词单 数或不可数名词+时间或地点。There are+可数名词复数+地点。该句型主要分布在第 5 册的 Unit 5 和 Unit 6 中,如:1.There are two bedrooms,a kitchen,a bathroom and a living room.2.There is a mirror,a bed and a big
19、closet.3.Is there a forest in the park?Yes,there is.4.Is there a river?No,there isn t.5.Are there any pandas in the mountains?No,there aren t.6.Are there any fish in the rivers?Yes,there are.三 一般现在时句型:表示习惯性的动作或行为,或现在存在着的状况。句型基本结构为:主语+行为动词+其他。当主语是第三人称单数时,要在动词原形后面加 s 或 es,其他人称作主语时则用动词原形,在问句及 否定句中需要用助动
20、词 do 或 does。这种句型通常有一些标志词,如:usually often sometimes never always等。该句型主要分布在第5 册 Unit2&3,第 6 册 Unit1&2,第 7 册 Unit4,5,6,第 8 册 Unit2 中。如:Book5:1.What do you have on Thursdays?We have English,math and science on Thursdays.2.What do you do on Saturdays?I watch TV on Saturdays.3.I do my homework.4.What do y
21、ou have for lunch on Mondays?We have tomatoes,tofu and fish.5.I like fruit.But I don t like grapes.Book6:1.When do you eat dinner?I eat dinner at 7:00 in the evening.2.When do you get up?I usually get up at 12:00 noon.3.What do you do on the weekend?Usually I watch TV and go shopping.4.Sometimes I v
22、isit my grandparents.I often play football.Sometimes I go hiking.5.Which season do you like best?I like winter best.6.Why do you like summer/winter?Book7:1.How do you go to school,Sarah?2.Usually I go to school on foot.Sometimes I go by bike.3.I like collecting stamps.He likes collecting stamps,too.
23、4.Does she teach math?Yes,she does.5.Does she teach English?No,she doesn S hte.teaches math.6.What does your mother do?What does your father do?7.Where does she work?She works in a car company.8.How does she go to work?She goes to work by bus.9.Where does the rain come from?It comes from the clouds.
24、10.Where does the cloud come from?It comes from the vapour.11.Where does the vapour come from?It comes from the water in the river.12.The sun shines and the water becomes vapour.13.How do you do that?Book8:1.My nose hurts.2.How do you feel?I feel sick.How does Amy feel?3.You look so happy.You look s
25、ad today.四 现在进行时句型:表示说话时正在进行的动作或事件,或在短期内正在进行的动作或存在的情况。标志词是:now 也常用在Look!Listen!等后面。句型主要结构为:be 动词(am,is,are)+动词现在分词(v.ing)。该句型主要分布在第6 册 Unit4,5,6 中。如:1.What are you doing?I m doing the dishes.I m reading a book.2.Grandpa is writing a letter.Brother is doing homework.Mom is cooking dinner in the kitch
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