Module05 U3 Language in use（课件01）-2018-2019学年七年级下学期英语教材解读（外研版）

Module 5 Shopping Unit 3 Language in use To learn to use Wh-questions and How many/much…? 语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。 【本单元例句 】 What can I do for you? What colour does she like? What size does she take? How much are they? When are they going to the shops? How many/much would you like? How do you pay for it? 首先，什么样的疑问句是特殊疑问句呢？特殊疑问句是指以who（谁），what（什么），where（哪里），why（为什么），how（怎样）等词开头的疑问句。回答特殊疑问句时不能用yes或no,用降调。我们通常把疑问词分为三类。 疑问代词：what，who，which，whose，whom 疑问形容词：what（which，whose）+名词 疑问副词：when，where，why，how ☆ what 作疑问代词，用来构成特殊疑问句，其用法有以下几种： ①问姓名；②问物品；③问职业； ④ what about 用来征求意见或询问消息，相当于how about。 what，which，whose后面跟上名词时，这三个疑问词起形容词作用。 ①what colour 问颜色； ② what class 问哪个班级； ③ what size 问尺寸 如：What colour do you like？ 你喜欢什么颜色？ Whose pens are these？这些是谁的钢笔？ who---Person (对人提问) --- “Who will visit you tomorrow?” “明天谁来看你？” --- “My father.” “我爸爸。” --- Who was with you in Los Angeles? 在洛杉矶你和谁在一起？ --- My parents. 我的父母。 when---Time (对时间提问) --- “When will you finish your homework?” “你什么时候能完成作业？” --- “Tomorrow.” “明天。” where---Place (询问地点、场所) Where do you live？你住在哪儿？ Where are you going？ 你准备去什么地方？ ☆疑问副词在句中作状语，所以它们不可 能对主语提问。 why---Reason (对原因提问) --- “Why are you late?” “你为什么迟到？” --- “Because I missed the bus.” “因为我没赶上公共汽车。” how引导的疑问句：可分为两类 a.“How…？”how可单独地置于疑问句的句首。 询问如何地做某事即做某事的方法、手段及健康、天气…… How do you go to school？（问方式） I go to school by bus.我坐公共汽车。 How are you？（问健康）你身体怎样？ I’m fine. Thank you！我很好。谢谢你。 How is the weather today？（问天气） 今天天气如何？ b：How +形容词（副词）～？ 询问年龄、身高、数量、次数、距离…… ☆how many 和how much都可用于询问 物品的数量，意为“多少”。how many后 接可数名词复数，how much后接不可数 名词。另外，how much还可用来询问价 格。 How much are they? 词组 词义 例句 How many 多少(可数) How many apples do you want? How much 多少(不可数) How much meat shall I buy? How old 多大(岁数) How old are you? How long 多长时间 (多久) How long will you stay here? 多长(长度) How long is the river? How often 多久(频率) How often do you visit your grandmother? How soon 多快