Abstract for Unit 2 (Copyright by Breitkopf. All rights reserved.) 1. have/has和is/are——用翻译法做题 用法：①主语单三用has——He has a pen./Jane has a big head./Your mom has a pen. ②主语是其它人称用have——They/We/A and B have wide mouths. ③单数名词和hair用is，复数名词用are ⦿have/has的否定句、一般疑问句及回答 I have a big head.——I don’t have a big head./Do you have a big head? Yes, I do./No, I don’t. He has short hair.——He doesn’t have short hair./Does he have short hair? Yes, he(she) does./No, he(she) doesn’t. They have wide mouths.—They don’t have wide mouths./Do they have wide mouths? Yes, they do./No, they don’t. eg: ①This coat is nice, I want one, too. ②The apples are green, I want some red ones. 6. come from & be from 来自于… 一、二和复三人称：I/You/We/They come from China.=I/You/We/They are from China. Do you/They come from China?=Are you/they from China? ——Yes, I(we)/they do./No, I(we)/they don’t. 单三：He/She/Jane comes from America.=He/She/Jane is from America. Does he/she/Jane come from America?=Is he/she/Jane from America? ——Yes, he/she does./No, he/she doesn’t. Yes, he/she is./No, he/she isn’t. 7. 几组反义词：（表示转折，中间常加but） short-long/tall, short=not long/tall big-small, big=not small wide-small, wide=not small young/new-old, old=not young/new the same-different, the same=not different boy-girl, man-woman 2. 助动词do（原形）和does（do的单三）——在否定句和疑问句中才出现 ⦿本单元动词及单三：have-has, look-looks, come-comes, like-likes喜欢, find-finds, buy-buys, think-thinks, want-wants, give-gives, know-knows ①肯定句：主语单三，动词单三 eg: He has a pen./Jane looks like her mom./Maria comes from Cuba. ②一般疑问句：动词单三，助动词单三（选Does放句首），同时动词还原 eg: Does he have a pen?/Does Jane look like her mom?/Does Maria come from Cuba? 一般疑问句的回答：Yes, he/she does. No, he/she doesn’t. ③否定句：动词单三，助动词单三（选does放主语后，并加not），同时动词还原 eg: He doesn’t have a pen./Jane doesn’t look like her./Maria doesn’t come from Cuba. 8. You’re right.(You are right.)=That’s right. 表示赞同别人的话 9. the same+单数（同一个）different+复数（不同的，至少两个） ⦿ different+单数——He is in different school. aa 10. China (n.) 中国, Chinese (n.) 中国人, 汉语 (adj.) 中国的 eg: We are from China, we are Chinese Chinese teacher Chinese boy/girl/man/woman 3. sb.+ have/has (a/an)+形容词+五官=sb.’s 五官 is/are+adj. 规则：①mouth, head, nose, face, neck别忘了前面加a（被my, his, her修饰不加） ②eyes, ears, hands, legs, feet习惯用复数，前不能加a/an！！ ③hair不可数，不能加a或s，表示“头发是…”只能用is! ⦿④多个形容词排列：先形状，后颜色——long black/short blond… 对“长相，相貌”提问用What does…look like? eg：Lily has a small nose.=Lily’s nose is small. I have big eyes. = My eyes are big. He has a small mouth. = His mouth is small. Jane has long black hair=Jane’s hair is long and black. England (n.) 英国, English (n.) 英语 (adj.) 英国的 eg：They come from English, they speak English. English teacher English boy/girl/man/woman 11. look (v.) 看起来 looks (n.) 长相（固定加s） eg: look the same——They/A and B look the same.=They/A and B don’t look different. look different——A and B look different.=A and B don’t look the same. look at +名词——看某人/物——Look at this photo/me. Look! 只是一个动作 look like——He looks like a panda.——Does he look like a panda? What does he/she/Jane/Michael look like? 重点辨析：have different looks = look different=don’t look the same have the same looks.=look the same=don’t look different 4. I see.=I know. 我知道了——I don’t know. ⦿know sb. 认识某人 eg: I know Kangkang./her(him).——I don’t know him/her. (动介之后用人宾) Do you know him/her/Jane? --Yes, I do./No, I don’t. He/Jane knows her/him.——He/Jane doesn’t know her/him. Does he/Jane know her/him? --Yes, he/she does./No, he/she doesn’t. 12. give (v.)——give sth. to sb.=give sb. sth. eg: Give money to me.=give me money. 动介之后用人宾 give it/them to him. ⦿当某物是it/them时，只能用give sth. to sb. 5. one 代同类中的一个, ones 代同类中的多个 13. 几个要注意的名词复数 knife-knives——以f, fe结尾的，去f, fe加ves Abstract for Unit 2 (Copyright by Breitkopf. All rights reserved.) man-men, woman-women, snowman-snowmen——a改为e baby-babies, family-families——以辅音字母+y结尾的，去y加ies boy-boys, toy-toys——元音字母+y结尾的，直接加s photo-photos——除了hero, potato和tomato加es，其它o直接加s 特殊的：Women’s Day, man teacher-men teachers, woman doctor-women doctors 17. want+名词——想要某物， eg: I want a pen pal.——Do you want a pen pal?——Yes, I do./No, I don’t. He wants a dog.——Does he want a dog?——Yes, he/she does./No, he/she doesn’t. want to+动词——想要做某事 eg: He wants to visit the Great Wall. (前面的want已经变单三，visit不再变!) He doesn’t want to visit the Great Wall. Does he want to visit the Great Wall? 14. color (n.) 颜色 (v.) 给…涂色 用法：①What color+is+单数名词/hair? --It’s... What color+are+复数名词? --They’re... ②Color it+颜色——把…涂成…颜色——Color it/the dress red. ③Red and Yellow is... 两种颜色混合在一起成一种 What is Orange and black? It’s… (类似What’s one and two? It’s three.） ④short (and) brown/big (and) red/long (and) blue 先形状，后颜色 ⑤be in+color——表示“穿着...颜色的衣服”——I am(He is) in red/blue/yellow be in a/an +颜色+服装 表示穿（戴）着一件……颜色的服装 ⦿⦿The boy/girl in red/blue/yellow 常常接在名词的后面，表示“穿…颜色衣服的…（人）” eg：The girl in red is my sister. The man in a black coat is my father. ⑥orange (n.) 橙子, 橙色, green hands 新手, black sheep 害群之马, black tea 18. 服装类单词 ①cap, coat, dress, skirt, T-shirt, shirt, jacket是单数，要加a（被my, his, her修饰不加） eg: He/She is in cap/coat/dress/skirt/T-shirt/shirt/jacket. The boy/girl/man/woman in cap/coat/dress/skirt/T-shirt/jacket is… I am in my favorite cap/coat/dress/skirt/T-shirt/shirt/jacket. ②pants, shoes, socks, gloves是复数，作主语，be动词用are——His shoes are black. a pair of pants/ shoes作主语时（因为是一条/双），用is——A pair of socks is here. ③clothes是服装的总称，始终是复数——Your clothes are nice. aa 15. 人称代词和物主代词 主格 I you he she 宾格 me you him her 形物代 my your his her 名物代 mine yours his hers 19. help sb. do sth. 帮助某人做某事 ①当某人sb.是代词时，必须用宾格，help him/her/us/them. ②do指的是动词原形——He helps me study./She wants to help him clean rooms it it its its we us our ours they them their theirs Lucy Lucy’s 20. I think + 完整的句子 我认为…… eg: I think you are right./I don’t think it’s Lily’s coat. (注意翻译) He thinks Jane comes from Canada./He doesn’t think Jane comes from Canada. 步骤：用翻译法，是“某人”（人称单词）还是“某人的”（物主代词） ①是“某人”，人称代词的话，动介之后用人宾 ②是“某人的”，看后面紧跟的词，是名词就用形物代（形容词修饰名词），如果不是名词，就用名物代，在末尾的一定是名物代 21. too + 形容词 ——太…… very+形容词——非常… 22. Here is/are… 这是(有)… 千万别用成have/has! eg: Here is a photo for him(her)./a pair of shoes/socks/pants/gloves 16. 名词所有格——…东西是…人的，在人名后加’s或s’(以s结尾的复数) eg: Jane’s hair is long./I think this dress is Lily’s./It is not Mike’s shirt. 要点：①A’s and B’s表示两个人分别拥有（多个）, be动词用are，名词用复数 eg: A’s and B’s teachers are C and D.=A’s teacher and B’s teacher ②A and B’s 表示共同拥有（一个…），be动词用is，名词用单数 eg: A and B’s teacher is… ③Whose+单数+is this/that?=Whose+is this/that+单数? Whose+复数+are these?=Whose+are these/those+复数? 回答：It’s mine/yours/his/hers/ours/theirs/Lily’s ④几个节日——专有名词，首字母大写（注意是’s还是s’） Teachers’/Children’s/Women’s/Father’s(Mother’s) Day 23. 并列人称：单数二三一，复数一二三 eg: You, he and I/We, you and they 24. other+复数——其他的… eg：other classmates/boys/photos/pens/dresses… 25. 超重点单词： know-knows, guess, round, favorite, Chinese, actor(s), foot(feet), sister(s), different, knife(knives), young, woman(women), man(men), buy, gloves, jacket, think-thinks, banana(s), schoolbag(s), bike-ride a bike/ride bikes, strong, happy, cool, Whose, photo(s) baby(babies), classmate(s), clothes, find, police
