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1、七上 Unit2 Looking different Topic 1 I have a small nose1、 重点词组1. 一张圆脸_a round face_ 6. 在不同的学校_in different schools_ 2. 大/小鼻子_a big/small nose_ 7. 在相同的班级 _in the same class_3. 长头发/短头发_long/short hair_ 8. 看起来像_look like_ 4. 大嘴巴_a wide mouth_ 9. 看起来一样_look the same_5. 来自_come from/be from_ 10. 看起来不同_loo
2、k different_2、 词形变化1. knife _knives_(复数) 7. foot _feet_(复数)2. bus _buses_(复数) 8. man_men_(复数) 3. child _children_(复数) 9. baby _babies_(复数) 4. this / that_these/those_(复数) 10. it _they_(复数)5. tooth _teeth_ (复数) 11. different _same_(反义词) 6. big _small_(反义词) 12. long _short_(反义词) 3、 重点句型1. I have a sma
3、ll nose, but he has a big one.解析:big和small互为反义词。one在这里为代词,用于指代前面提到的单数可数名词_nose_,如果前面的名词是复数,用_ones_替代。 例:他长着长脸,但她却长着圆脸。 _He has a long face, but she has a round one_.她长着大眼睛,但我却长着小眼睛。_She has big eyes, but I have small ones_.2. Do you have big eyes? Yes, I do.解析:本句为have的一般疑问句,意为“某人有.吗?”句型为:Do/Does+主语+
4、have+其他? 回答:Yes,主语+do/does. No,主语+dont/doesnt.3. Youre right.你说对了。解析:right在此是形容词,意为“正确的”,如:正确答案_the right answer_ right 还可以做名词,意为“权利”,如:人权_human rights_4. I have a wide mouth. 解析:在描述人的嘴巴大时,一般用_wide_,而不用big mouth,因为big mouth 通常意为“多嘴多舌”。5. She has long hair. 解析:hair n.头发,若指满头头发,为不可数名词;表示头发根数时为可数名词,其后可
5、以加s例:他长着黑头发。_He has black hair._他有两根白发。_He has two white hairs._6. Who is your favorite actor?解析:favorite adj.最喜欢的 n. 最爱的人或物。注意:favorite作形容词时,前面要用形容词性物主代词(如:my我的;your你的/你们的;his他的;her她的,等)而不是人称代词!例:我最喜欢的老师是王老师。_My favorite teacher is Miss Wang._ 这本书是我的最爱。_The book is my favorite_7. I see. 我知道了。解析:see
6、 在此意为“知道,明白”,相当于I know. see 还可以意为“看见”。 词组: 看见某人做某事_see sb. do sth._ 看见某人正在做某事_see sb. doing sth._例:我暑假经常看见Tom在打篮球。_I often see Tom play basketball during summer vacation._我看见Michael 正在踢足球。_I saw Michael playing football._8. I have a big nose = My nose is big. He has short hair. = _His hair is short.
7、_ Your face is long. = _You have a long face._ She has big eyes. = _Her eyes are big._ Her arms are long.= _She has long arms._ His feet are big.=_He has big feet._ 9. I come from England. 解析:come from =be from来自、出生于。be from 的否定式:_be not from_be from 的一般疑问式:_Be +主语+from_come from的否定式:_dont/doesnt co
8、me from_ come from 的一般疑问式:_Do/Does+主语+come from_10. We are in the same school, but in different grades.解析:in the same school中same 必须和定冠词the连用,后面常接单数名词; different 意为“不同的”,不用the, 后面常接复数名词。例:在同一个班级_in the same class_ 在不同的班级_in different classes_ 4、 重点语法:have/has 的用法。动词have作为有使用时,表示某人(物)有用于第一、二人称单数I、you
9、和复数主语,其单数第三人称形式为has,用于第三人称单数he、she、it和单数主语。肯定句:主语have / has宾语。例如:1. I have an English book.2. Lily has a dog.3. They have many friends.否定句中,用主语dont / doesnt+have+宾语。例如:1. I dont have an English book.2. She doesnt have a new bike.一般疑问句中,用Do / Does+主语have+宾语。例如:1. Do you have an English book? Yes, I d
10、o. (No, I dont.)2. Does she have any friends? Yes, she does. (No, they doesnt.)特殊疑问句中,用特殊疑问词do/ does+主语+have+其它。例如:1. What do they have?2. How many friends does Lucy have?练一练:(1)用have或has或者其否定式填空1. I _have_ a wide mouth.2. Jane _has_ long hair.3. Kangkang and Michael _have_ big heads.4. They _dont h
11、ave_ (not have) small eyes.5. It _doesnt_ (not have) a long neck.6. We _have_ big ears.7. Jack _has_ a big nose, but I _have_ a small one.(2) 翻译下列句子。1. 你有小刀吗?_Do you have a knife?_ 是的,我有。_Yes, I do._2. 他们的腿长吗?_Do they have long legs?_ 不,他们的腿短。_No, they have short ones._3. 她长着一双小手吗?_Does she have sma
12、ll hands?_ 没有,她的手很大。_No, she has big ones._4. 他没有长尺子。_He doesnt have long rulers._5. 我没有橡皮擦。_I dont have an eraser._2. 形容词big/small;long/short 形容词是表示人或事物特征的词,在句子中主要做定语或者表语。 例:He has a big nose. (big在此做定语。) His nose is big. (big在此做表语。) 3. 本单元作文:如何描述一个人的长相。 例1:这个男孩子长着一个大脑袋,一双小眼睛,一个大鼻子,一张大嘴巴和一对大耳朵,他的头发是短的。_ 例2:这个女孩子长着一张圆脸、一双大眼睛,一个小鼻子,一张小嘴巴和一对小耳朵,她的头发很长。 _6