三年级下册英语课件-Lesson 5 Who is on the left of Mary---特殊疑问句｜接力版 (共14张PPT)

Lesson 5 Who is on the left of Mary Grammar time 特殊疑问句的用法讲解 特殊动词的过去式介绍 特殊疑问句 基本公式： 特殊疑问句=特殊疑问词+一般疑问句 特殊疑问词 指代“人” Who(主/宾)谁 Whom(宾)谁 Whose(定)谁的 1 指代“物” What 什么 指代 “哪一个” Which 哪一个 2 3 4 指代 “地点” Where 哪儿 5 指代 “原因” Why 为什么 6 指代 “时间” When 何时 What time 几点 7 how How do you go to school? By bike. (方式) How deep is the river? 100 meters. (程度) 8 与How搭配的特殊疑问词 How many+(可数n) How much+(不可数n) 易错点: A:必须和其后n 一起使用构成主语 B:区分可数与 不可数 指代 “距离时间长度” How long 1:多长 2:多久 指代 “年龄” How old 多大岁数 特殊疑问句的4个基本步骤 写出陈述句 根据陈述句变成一般疑问句 从一般疑问句找出指代成分和对应的特殊疑问词 特殊疑问词+去掉指代成分的一般疑问句 1 2 3 4 1、There are 24 hours in a day. 2、The sun rose at 7:00. 3、It is 1000 kilometres from Shanghai to Beijing. 4、She visits her grandmother once a week. How many How many hours are there in a day? When When did the sun rise? How far How far is it from Shanghai to Beijing? How often does she visit her grandmother? 5、The boy lived in a big city. 6、I will go back in two days. 7、He runs to work b