Unit 9 Section A单元知识点讲解2022-2023学年人教版英语七年级下册

Unit 9 What does he look like? Section A 教材知识全解 讲透知识 查漏补缺 知识点一 如何询问某人的外貌特征 教材原文What does he look like?他长什么样? “What+do/does+主语＋look like?”句型用于询问人的外貌特征.回答时常用描述外貌的形容词,可用“主语＋be动词＋形容词”句式,也可用“主语＋have/has+形容词＋名词”句式进行描述.如: -What does your brother look .like?你哥哥长什么样? -He is tall and thin./He has short curly hair.他又高又瘦.／他有一头短短的卷发. 拓展 在英语中,询问性格通常用“What+be动词＋主语＋like?”的句式.如: -What is your new teacher like?-你的新老师是什么样的人? -She is very strict.-她很严厉. 例-What does your math teacher_________ ? -He is of medium height and young. A. look at B. look after C. look for D. look like 解析 根据答语“他中等身高,很年轻”可推断,问句问的是“你的数学老师长什么样?”,结构为“What do/does+主语＋look like?”,故答案为D. 答案 D 知识点二(be)of medium height的搭配 教材原文She's of medium height, and she has long straight hair.她中等身高,留长长的直发. (be)of medium height是固定搭配,意为“中等身高”,其中height是不可数名词,意为“身高;高度”.如: My father is not tall or short. He is of medium height.我爸爸个子不高也不矮,他中等身高. What's the height of the Eiffel Tower?埃菲尔铁塔的高度是多少? 拓展(be)of medium build 中等身材 My mother is not heavy or thin. She is of medium build.我妈妈不胖也不瘦,她中等身材. 例(2020湖北武汉外国语学校美加分校六月网课适应性检测)用括号中所给词的适当形式填空 My friend is of medium_________ (high)with long straight hair. 解析 本题考查height的写法.(be)of medium height 意为“中等身高”,所缺的词是名词height. 答案 height 知识点三 be going to的结构 教材原文 Are you going to the movie tonight?你今天晚上去看电影吗? “be going to+地点或场所”的结构表示“打算／将要去某地或某场所”.如: We are going to Hong Kong next month.我们打算下个月去香港. Are you going to Lisa's birthday party?你打算去参加莉萨的生日聚会吗? 拓展be going to后可以跟动词原形,be going to do sth.是一般将来时的结构,表示“计划／打算做某事”.如: They are going to travel around Europe.他们打算环游欧洲. 例(2020北京铁二中阶段性测试)I_________ a film with my friends next Sunday. A. see B. sees C. am going to see 解析 本题考查动词时态.根据next Sunday 可知,要用一般将来时,am going to see 符合题意,故答案为C. 答案 C 知识点四may表推测时的用法 教材原文 Yeah, but I may be a little late.对,但是我可能会晚到一点儿. 本句中的may是情态动词,意为“可能;也许”,表示语气不太肯定的推测,语气没有must强烈.如: -Where is Mary?玛丽在哪里? -I'm not sure. She may be in the library.我不确定.她可能在图书馆. 拓展其他用来表推测的情态动词: must 用在肯定句中,语气较为强烈,可译为“一定;肯定” might 表示语气不太确定的推测,同may,可译为“可能