2021年七年级上册英语人教版-第九单元重点语法《讲义教师版》.doc

人教版-七上-Unit9-重点语法知识元语法：特殊疑问句知识讲解特殊疑问句一、基本用法特殊疑问句是对句中某一部分内容提出疑问的问句，是指以 what, who, when, where, why, how 等开始的疑问句，也称 wh- 疑问句特殊疑问句与一般疑问句不 一样，它不能用 yes 或 no 回答二、结构1. 倒装结构：疑问词+一般疑问句语序？2. 陈述语序：疑问词+谓语+宾语/状语？用陈述语序的结构往往是对主语进行提问，这时疑问词作句子的主语三、疑问词小结1. 什么都要问的 what疑问代词 what 的基本含义是“什么”，通常用来询问姓名、物品、数学运算结果或 什么时间做什么事等— What’s your favorite subject? 你最喜欢的学科是什么？— My favorite subject is English. 我最喜欢的学科是英语2. 谁见谁爱的 whoWho 是疑问代词，意为“谁”，用来询问“人”在句中可作主语、宾语或表语当 who 作主语时，句子要用陈述语序，谓语动词多用单数形式Who do you want to help? 你想帮助谁？Who likes playing the guitar? 谁喜欢弹吉他？3. 一探究竟的 whywhy 是疑问副词，意为“为什么”，多用来询问原因，回答时多用连词 because 引导的句子，意为“因为......”。

— Why do you like Beijing Opera? 你为什么喜欢京剧？— Because I think it is very interesting. 因为我认为它很有趣第 1 页拓展：以 why 开头的否定疑问句多表示建议或请求Why don’t you go to work a little earlier?你为什么不早点儿去上班？4. 爱问时间的 whenwhen 是疑问副词，意为“什么时候，何时”，回答 when 引导的特殊疑问句，可以是 笼统或具体的时间，而回答 what time 引导的问句，则要说出具体的时间点 — When is your mother's birthday? 你妈妈的生日是什么时候？— It on September 20th. 是在 9 月 20 日— What time is it? 几点了？— It's 10:20. 10 点 20例题精讲语法：特殊疑问句例 1.按要求转换句型（对划线部分提问）1. He likes art because it’s fun .does he art?2. I have music on Friday.you have music?3. My English teacher is Mr. Liu.___________ ____________ your English teacher?4. My favorite color is blue.___________ your favorite ___________? 【答案】Why, likeWhen doWho isWhat’s; color【解析】题干解析:例 2.— is her favorite subject?— Her favorite subject is art.A．WhyC．Who 【答案】DB． WhenD．What第 2 页【解析】题干解析:例 3.— is your head teacher? — Mr. Smith.A．WhenB．WhatC．WhyD．Who【答案】D【解析】题干解析:例 4.— Why do you like English? — it's very interesting.A．SoC． And【答案】B【解析】题干解析:例 5.— ?— It's Tuesday.A．What’s the timeB．What’s the dateC．What day is it todayD．Is it Monday【答案】C【解析】题干解析:例 6.— Why he like pandas? — Because it’s cute.A．is B．are 【答案】D【解析】B．BecauseD．ButC．do第 3 页D．does题干解析:例 7.— your father’s job?— He’s a teacher.A．WhatC．Who【答案】D【解析】题干解析:例 8.How old your cousin brothers? A．areC．is【答案】A【解析】题干解析:例 9.When does your school ? A．overC． end【答案】C【解析】题干解析:B．HowD．What'sB．amD．wereB．finishesD．begins例 10.—?— At a hotel.A．When does Scott work B．When Scott workC．Where does Scott work D．Where does Scott works 【答案】C【解析】题干解析:第 4 页当堂练习单选题练习 1.— are you going to buy for your father for Father’s Day ? — A T-shirt.A．WhatB．When C．Where D．How【答案】A【解析】题干解析:练习 2.— does your cousin usually go to work on foot ? — He says it’s good for his health.A．WhereB．WhenC．WhyD．How【答案】C【解析】题干解析:练习 3.— is your father?— He’s forty.A．WhenB．How oldC．WhatD．How【答案】B【解析】题干解析:练习 4.— do you like Monday?— We have music on Monday. You know, I like music very much.A．What 【答案】A 【解析】B．Why C．When D．How第 5 页题干解析:练习 5.— is your school trip? — It is on December 19th.A．HowB．What C．When D．Where【答案】C【解析】题干解析:练习 6.— ____ does your music teacher come? — At nine o’clock.A．WhenB．What C．Who D．Why【答案】A【解析】题干解析:单句填空练习 1.句型转换1. I like English best. (改为同义句)My __________ ___________ is English.2. Mr. Black is her science teacher. (对画线部分提问)_________ __________ her science teacher?3. We have music and science from Monday to Wednesday. (对画线部分提问) __________ __________ you __________ music and science?4. Lisa has a busy day. (改为一般疑问句)_________ Lisa _________ a busy day?5. John doesn’t lik e baseball because it’s boring for him. (对画线部分提问) __________ ___________ John ___________ baseball?6. Mr. Wang is his favorite teacher. (对划线部分提问)____________ ____________ his favorite teacher?7. Her favorite subject is music. (对划线部分提问)____________ ____________ her favorite subject?8. We have science on Tuesday and Thursday. (对划线部分提问) ____________ do ____________ ____________ science?9. When do you go to bed every night? (改为同义句)____________ ____________ do you go to bed every night?10. This subject is interesting. (改为同义句)This ____________ _____________ ______________ subject.11. The girls like music because it’s exciting. (对划线部分提问) _____________ ______________ the girls like music?第 6 页【答案】favorite subjectWho isWhen do; haveDoes; haveWhy doesn’t; like Who isWhat isWhen; you haveWhat timeis an interestingWhy do【解析】题干解析:第 7 页。