精U1~U2期中复习笔记.docVIP

Review of Unit 1---2 1.疑问词: 1)what:提问什么、姓名、电话号码 2)where提问地点 3)who提问谁 4)whose提问谁的 5)what color提问什么颜色 6)what class 提问几班 7)what grade 提问几年级 8)what…look like提问外貌 9)how提问怎么样 10)how old提问年龄 2.划线提问与一般疑问句的改法: 1) 划线提问的改法:疑问词+一般疑问句 2) 一般疑问句的改法: a.如果谓语是be动词,把be提到句首,同时第一人称改为第二人称,即I’m → Are you,we are→Are you, my→your, our→your. b. 如果谓语是行为动词,主语若是非三单,句首用Do; 主语若是三单,句首用Does,同时把动词还原为动词原形,如has→have,comes→come,knows→know等. 3)We are from China.(一般疑问句,并作肯否回答) Are you from China? Yes, we are./No,we aren’t . 4)Jane has big eyes. (一般疑问句,并作肯否回答) Does Jane have big eyes? Yes, she does. /No, she doesn’t. 3.否定句改法: 1)如果谓语是be动词,在be后加not. 2) 如果谓语是行为动词, 主语若是非三单在它前面加don’t, 主语若是三单, 在它前面加doesn’t,同时把动词改为动原. 3)She is a student.(否定句) She isn’t a student. 4)He has short hair. (否定句) He doesn’t have short hair. 4.句子单数变为复数的方法: 1)I→we, he,she,it→they, my→our, his,her,its(形物代)→their,mine→ours, his,hers,its(名物代)→theirsthese,that→those 3)名词变为复数: a.情况加s; b.以s,x,ch,sh结尾的,加es: bus→buses,box→boxes c.以f,fe结尾的,去f,fe,改为v,再加es. Knife→knives d.以 “元音字母+y” 结尾的, 直接加s; 以 “辅音字母+y” 结尾的,去y改为i,再加es. boy→boys,toy→toys, baby→babies e.特殊变化: man→men,woman→women, foot→feet f. photo---photos 4)把a,an去掉. 5)am,is→are, has→have, does→do doesn’t→don’t 6)This is my box.(复数) These are our boxes. 5. 句子复数变为单数的注意事项: 在单数可数名词前还原a/an. They are English cars.(单数) It’s an English car. 6.1)疑问句中含有this,that,回答时用it; 2) 疑问句中含有these,those,回答时用they. a.This is my book. → Is this your book? Yes,it is./No,it isn’t. b.Those are erasers. Are those erasers? Yes,they are./No,they aren’t. 7.like 1)作为动词, “喜欢”,如果主语是三单,其后加s. He likes English. 2)作为介词, “象..….一样”,其后不加s,like后加宾格. He is tall like me.(他像我一样高) 8.look 1)look:后不加n. Look!He is over there. 2)look at: 后加n. Look at this photo. Look at the blackboard. 3)look like +n. “看起来象……” She looks like her mom. 4)look the same : “看起来相像”,后不加n. She looks like her mom. =She and her mom look the same. 5)have the same looks “有相同的外貌”, 后不加n. She looks like her mom. =She and her mom have the same looks. 9.be的用法: 1)am:用于I之后. 2)i