七年级英语下册unit9单元知识讲解.doc

七年级英语下册unit9单元知识讲解 七年级英语下册unit9单元知识讲解 Unit 9 How was your weekend? 单元知识讲解一. 重点单词和词组 over prep. 在期间 project n. 课题；作业；项目 test n. 测验；测试 false adj. 错误的；假的 number n. 号码；编号 geography n. 地理学；地理 spend v. 度过；消磨（时间） most pron. adj. 大部分（的）；最多（的） mixture n. 混合；混杂；混合物 their pron. 他们的；她们的；它们的 little adj. 很少的；少量的 cook v. 烹调；烹煮 change v. 变；改变 everyone pron. 每个人（都）；人人（都） anything pron. 任何事（物）；什么事（物） have a party 举行晚会 go shopping 去购物 do some reading 读书 talk show 访谈节目二. 重点难点讲解 1. What did you do over the weekend, Lucy? 这是由疑问词what引导的特殊疑问句, 表示询问 “干什么?”句型结构与一般现在时的特殊疑问句一样:疑问词 一般疑问句.例如: How much did you pay? 你付了多少钱? Over在这个句子里表示 “在期间”,例如: Will you be at home over Christmas? 圣诞节期间你在家吗? 2. What about your friend? what about =how about,用以询问消息或征求意见,表示 “怎么样”.例如: Im hungry. What/How about you?我渴了,你呢? 3.little, a little, few, a few little和 few表示否定,意思为 “很少”或”几乎没有”;a little和a few则表示肯定,意思为 “有一点,有一些”.不过需要注意区别的是: little和 a little修饰不可数名词. few和a few修饰可数名词.例如: There is little ink in my bottle, can you give me a little ink? 我的瓶子里没有墨水了，你能给我点儿墨水吗？(不可数名词) He has few friends here, he feels lonely.他这里没朋友，他感觉寂寞。(可数名词) There are a few eggs in the basket.篮子里有几个鸡蛋。(可数名词)三. 语法讲解 一般过去时 一般过去时表示过去发生的动作或存在的状态，经常与一些表过去的时间状语搭配，如： yesterday, last week, last October, ago等. 其句型结构与一般现在是完全相同。 在一般过去时态的陈述句中，动词都要变成动词的过去式。如： She was at work yesterday. 昨天她在工作。 He bought a newspaper. 他买了一份报纸。 在一般过去时态中，当动词为行为动词时，须用动词的过去形式，简称为“过去式”，动词的过去式分为规则动词的过去式和不规则动词的过去式。规则动词的过去式的构成规则如下： 规则动词过去式的构成 规则动词的读音 常见的不规则动词有： am/iswas arewere comecame saysaid gowent havehad seesaw putput dodid getgot eatate taketook四. 习题检测与解析 I . Choose the correct answer 1. -What did they do over the weekend? -They _ to a movie. A. went B. go C. gone 2. What _ he _ over the weekend? A. do, did B. did, did C. did, do 3. -How _ your weekend? -Not too bad. I stayed home and watched TV. A. was B. were C. is 4. I dont have _ bread, but Id like _. A. any, few B. any, few C. any, a little 5. -Cant you hear _? -No, I can hear _. A. anything, nothing B. anything, something C. something, something II. Form sentences 1. shopping, kids, went, five _. 2. a book, I, history, read, about _. 3. she, did, what, weekend, over, do, the _? 4. I, on, Saturday, movie, went, a, afternoon, to _. 5. a, for, without, he, there, anything, sat, doing, time, long _. III. Writing 请用60字左右叙述一下你印象最深的一个美好周末,内容包括: 1. 你过的怎么样? 2. 你作什么了? 3. 和谁在一起 _ _ _ 答案解析: I. 1.由问句中的did,我们可以知道这是过去时,选A. 2. C 3. 答句中是过去时,问句中也应该是过去时形式,选A 4. C. 否定句和疑问句中应该用any, a little修饰不可数名词 5. A. II. 1. Five kids went shopping. 2. I read a book about history. 3. What did she do over the weekend? 4. I went to a movie on Saturday afternoon. 5. He sat there for a long time without doing anything. III. One possible version: I had a great weekend. On Saturday morning, I did my homework. In the afternoon, I played tennis with my friends Nina and Mary. I felt a little tired, but we really had a great time. After that, we went to McDonalds for dinner. On Sunday morning, I visited my grandparents with my dad and mom. I was glad to see they were in good health. On Sunday a