初一英语下册第七、八、九单元重点内容.doc

初一英语下册第七单元知识点（Unit 7 What dose he look like?）一、词组look like 看起来像. curly /short/straight/long hair 卷/短/直发 a little bit+形容词 一点儿 of medium height/build 中等高度/身体a pop singer 一位流行歌手 be popular with sb 在流行notany more 不再 the captain of the basketball team篮球队队长good-looking 好看的 wear glasses 戴眼镜have a new look 呈现新面貌 Nobody knows me 没有人认识我二、句型5)I can go shopping and nobody knows me.三、重点句子 1. What does she look like? = What is she like? (be like = look like) She is of medium build and she has beautiful, long black hair.（She has curly blonde hair.） She always wears a red skirt and white shoes. 2. Is that your friend? No, it isnt.3 -I dont think hes so great . 4 . Wanglin is the captain of the basketball team.5. Do you remember Johnny Dean, the pop singer with funny glasses and long curly hair?四、短语词组1. shoes 常用复数 He has beautiful shoes, he likes them very much.2. a little bit +形容词 一点儿 Today , its a little bit cold. 今天有点儿冷。3. love to do sth 喜爱做某事 Do you love to play basketball? 你爱打篮球吗?4.like doing sth 喜爱做某事 He likes reading and playing chess.他喜欢阅读和下棋。请比较下列句子，注意 have /has 与 with 的区别：She is short with long hair. He has long hair. Do you know that man with glasses?(戴)-stop to do (sth)与Stop doing(sth)的区别-Stop doing(sth)表示停止正在干的 事 如:He stop listening. She never stops talking. -stop to do (sth)表示停下来去做某事 如:He stops to listen. He thinks you are right.(变否定)-He doesnt think you are right.(否定前置)5. do /does/did 经常用来代替前面所说过的动作，使句子避免重复。-Who cleaned the room yesterday?-LiLei did.6. go shopping 去购物 go swimming 去游泳 go boating去划船7. nobody作主语是，谓语动词用单三形式： Nobody knows me.8.一些动词加上 er 或or 构成名词teach-teacher 教师 sing-singer 歌手 write-writer 作家 visit-visitor参观者 report-reporter记者 wait-waiter 侍者 work-worker工人 drive-driver司机注：在描述某人外貌特征时，要区be动词和have/has，名词前用have/has，形容词前用be动词。初一英语下册第八单元知识点（Unit 8 Id like some noodles.）1、Id like= I would like 意为: 想要, 愿意 与动词want同义, 但语气比want 更委婉, 更礼貌。 例：Id like some noodles. 我想要一些面条。 would like to do = want to do 一般疑问句: 情态动词 would 提前: Would sb. like sth. / to do sth.? 如: She would like to go shopping. 她想去购物。 Would she like to go shopping? 她想去购物吗？ 否定句: would not like n. would not like to do 不喜欢 如: I would not like the red tea. 我不喜欢红茶。 They would not like to swim this afternoon. 今天下午他们不想去游泳。What kind of后+可数名词的复数/不可数。2、-What kind of drink would you like? 你想要什么类型的饮料？-Id like some orange juice. 我想要一些橙汁。 -What size cup of orange juice would you like? 你想要多大杯的？-Id like a medium cup of orange juice. 我想要一杯中杯的。 -How many cups of porridge would you like? 你想要多少杯？ -Id like two cups of porridge. 两杯。 3、 -What does he do? - He is a cook, I think. -What does he look like? -He has a big nose and he wears a white uniform. -What is he doing? -He is cooking.4、 -Would you like some noodles? 要不要来点面条？ -Yes, Id like some noodles. （肯定回答） -No, Thanks.（否定回答）5、 a kind of “一种”， all kinds of “各种各样的”。 kind of “有几分” 如：A cat is a kind of animal. 猫是一种动物。 The cat is kind of smart. 这只猫有几分聪明。6、 可数名词复数 如：一个苹果、五个苹果；一座桥、两座桥；（1） 在名词后+s boy -boys cat-cats room-rooms（2） 以sh,ch,s或x结尾，+es lash -lashes 鞭子 coach-coaches 教练 class-classes box-boxes（3） 如果名词结尾是一个子音（就是除了a,e,i,o,u之外的字母）将y换成i，+es baby-babies family-families 如果名词结尾是一个母音(就是a,e,i,o,u)加一个y，那只要在单数词后加一个s就成了。 play-plays boy-boys toy-toys（4） 当单数名词的结尾是f或fe时，复数的写法就是将f改为v，再加es leaf-leaves thief-thieves life-lives（5） 结尾是o的单数词，一部份只加s就成复数词，但有的却需加es， 只需记住：tomato-tomatoes potato-potatoes 初一英语下册第九单元知识点 （Unit 9 How was your weekend?） 1、How was your weekend? 你的周末过得怎样？ “How一般疑问句”用来询问“某物或某事怎么样？” 因为这里询问的是过去了的事, 所以动词be用的是过去式。 如： How is your sister/study? 你的妹妹/学习怎么样？ It was great/OK/not very good 2、What about your friend, Carol? 你的朋友Carol怎么样呢(干了些什么呢)? “What about ? 怎么样?”这个句型用来询问消息、提供建议或征询意见的，也可以用“How about?”。因为about是介词，其后只能接名词。如果是动词,动词要加上-ing。 如. -What about this film? -Its interesting. 这部影片如何？很有趣。 -How about playing football? -Good idea! 去踢足球如何？好主意！ 3、 注意:带有be动词的过去时的句子,一定要看清主语再正确选择用was还是were.am(is) was arewere例如：我今年12岁。 我去年11岁。 I am twelve years old this year. I _was eleven years old last year.他们今天在中国。他们昨天在日本。 They are in China today. They were in Japan yesterday.4、What did you do last weekend? 你在周末做了些什么？ 这是what引导的特殊疑问句。因为是询问发生在过去的事情，所以用一般过去时态。句中的did是助动词do的过去时, 没有实际意义。do是实义动词, 是“做”、“干”的意思。5、行为动词的一般过去时:陈述句: 主语+动词过去式+其它 I go to the movie. I went to the movie.否定句: 主语+助动词didnt+动词原形+其它 I dont go to school today. I didnt go to school. 一般疑问句: Did +主语+动词原形+其它 Do you have breakfast?Did you have breakfast?6、 规则动词过去时的变化规则（1） 一般情况在动词原形后加-ed want-wanted （2） 以字母e 结尾的动词，只加-d move-moved（3）