PEP小学英语毕业总复习一：易错词汇1. a, an的选择: 元音音素开头的单词用an，如：an ant/ egg/ ice-cream/ orange/ umbrella辅音音素开头的单词用a. 2. am , is , are的选择: 单数用is , 复数用are， I 用 am , you 用 are.3. have , has 的选择: 表示某人有某物。单数用has , 复数用have, I you 用 have .I / you/ we have many books. He/ She has many books.4. there is, there are 的选择:表示某地有某物或某人。单数用there is , 复数用there are.There is a bed in the bedroom. There are some/ many books on the desk. Are there any books on the desk?5. some, any 的选择:肯定句用some, 疑问句和否定句用any.6. 疑问词的选择: what (什么) who (谁) where (哪里) why（为什么）when(什么时候） how (如何) which（哪一个）how old (多大) how many（多少） how much（多少钱/多少） whose (谁的)二：形容词比较级详解比较级的句子结构通常是：主语 + be动词(am , is , are ) + 形容词比较级 + than（比）+比较对象 ,如：Im taller and heavier than you. （我比你更高和更重。）An elephant is bigger than a tiger. （一只大象比一只老虎更大。）形容词的比较级是在形容词的基础上变化而来的，它的变化规则是： 一般的直接在词尾加er ，如 tall - taller , strong - stronger , 以e结尾的，直接加r ，如 fine finer , 以辅音字母加y结尾的，先改y为i再加er，如funny - funnier heavy-heavier 双写最后的字母再加er，如big bigger, thin thinner ,hot hotter注意 比较的两者应该是互相对应的可比较的东西。典型错误：My hair is longer than you.（我的头发比你更长。）比较的两者是我的头发、你（整个人），那么比较的对象就没有可比性。应该改为：My hair is longer than yours. 或My hair is longer than your hair. (yours=your hair)三：动词过去式详解 动词的过去式的构成规则有：、规则动词一般直接在动词的后面加ed：如worked , learned , cleaned , visited以e结尾的动词直接加d：如lived , danced , used, tasted, 以辅音字母加y结尾的动词要改y为i再加ed（此类动词较少）如study studied carry carried worry worried （注意play、stay不是辅音字母加y,所以不属于此类） 双写最后一个字母（此类动词较少）如stopped、不规则动词（此类词并无规则，须熟记）小学阶段要记住以下动词的原形和过去式：sing sang , eat ate ,see saw , have had , do did , go went , take took , buy bought , get got , read read ,fly flew , swim swam , am/is was , are were , make-made, win-won, say said , leave left , tell told , draw drew , come came , hurt hurt , run-ran, lose-lost, drink-drank, find-found 重要句型： Where did you go on your holiday? I went to What did you do there? I + 动词过去式. How did you go there? I went (there) by/on. When did you go there? I went yesterday/last（表示过去的时间） Who did you go with? I went with +人物. Did you have a good time? Yes, I did./ No, I didnt.四：动词现在分词： 动词的ing形式的构成规则： 一般的直接在后面加上ing , 如doing , going , working , singing , eating 以e 结尾的动词，要先去e再加ing，如having , writing, taking 双写最后一个字母的（此类动词极少）有：running , swimming , sitting , getting五：一般将来时态 (be going to/will +动词原形)表示一般将来时的时间状语有：this morning, this afternoon, this evening, tomorrow, tonight, this weekend, next week, next month, next year, next weekend.你将要去哪里？Where are you going this weekend? Im going to the bookstore.你将要做什么？What are you going to do? Im going to buy a book.你将什么时候去？When are you going? Im going in the morning.你将怎样去呢？How are you going? Im going by bus.你将和谁一起去？Who are you going with? Im going with my friend.六：第三人称单数第三人称单数动词的变化：1.一般情况加s，如：readreads；livelives；playplays；singsings2.动词末尾以s，x，ch，sh或部分以o结尾的加es。（记住课本中出现的这几个：watches, teaches, goes, does, washes, passes）3.辅音字母+y结尾的把y变i再加es，如：flyflies；studystudies4.特殊情况：have-has5.第三人称单数主语包括：he; she; it; my father/friend; Amy/Hangzhou等一个人名或地名。例如：Helikes drawing pictures. Sheworks in a car company. Itcomes from the clouds.My fathergoes to work on foot. Mike often reads books after lunch.6.一般疑问句：does提前，动词还原。DoessheteachEnglish？ Doesyour pen pallivein Hangzhou? 七、 名词的复数形式. 一般直接加s: hands, books, desks, apples. 以o结尾的加es的有: tomatoes, potatoes 其他加s: zoos, photos, pianos. 以s、x、sh、ch结尾的名词加es: glasses, boxes, classes, watches(手表) 以辅音字母+y结尾的名词，将y改变为i，再加-es: baby-babies, city-cities, dictionary-dictionaries 以f/fe结尾的，多将-f或-fe改变为-ves: knife-knives, leaf-leaves, 不规则变: man men woman women child children foot feet tooth teeth goose geese mouse mice people-people fish-fish sheep-sheep八：句型专项归类1、 肯定句：是指用肯定的语气来陈述的句子，如：Im a student. She is a doctor. He works in a hospital.There are four fans in our classroom. He will eat lunch at 12:00. I watched TV yesterday evening.2、否定句：含有否定词或表示否定意义词的句子，如：Im not a student. She is not (isnt) a doctor.He does not (doesnt) work in a hospital. There are not (arent) four fans in our classroom.He will not (wont) eat lunch at 12:00. I did not (didnt) watch TV yesterday evening.注意 小结：否定句主要是在肯定句的基础上加上了否定词 “not”。有动词be的句子则“not”加在be后面，可缩写成“isnt，arent”，但am not 一般都分开写。没有动词be的句子则要先在主要动词的前面加上一个助动词（do，does，did），然后在它后面加上“not”，你也可以把它们缩写在一起如“dont , doesnt , didnt ）。这三个助动词要根据人称和时态来选择，其中“does”只用于一般现在时主语是第三人称单数的情况，而“did”只用于一般过去时，不论主语是什么人称和数，都用“did” 。3、一般疑问句：是指询问事实的句子，此类句子必须用“yes”，或“no”来回答。如：Are you a student? Yes, I am / No, Im not. Is she a doctor? Yes, she is. / No, she isn