Unit9Myfavoritesubjectisscience单元清.ppt

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1、 特殊疑问句的疑问词 特殊疑问句以疑问词开头，常用的疑问词有what，who，when，how等。因大多数疑问词均以wh开头，所以特殊疑问句又被称为wh问句。 whowho作疑问代词，意为“谁”，用于对句中表示人的主语、宾语或表语提问。如：Who is in the classroom？(提问主语)Who do you like in your class？(提问宾语)Who is the girl in a red skirt？(提问表语) why why作疑问副词，意为“为什么”，用来询问原因或理由。对于why引导的特殊疑问句，答句通常用because引导。如： Why do you li

2、ke PE.? Because its fun. when when作疑问副词，意为“什么时候，何时”，用来询问时间，既可询问某个时段或时刻，也可询问具体的日期。如： When do you usually have dinner? When is his birthday? what what作疑问代词，意为“什么”，多用来询问某物，可以对句中的主语、宾语或表语提问。如： What is your favorite subject？(提问主语) What do you have for lunch？(提问宾语) Whats his telephone number？(提问表语)what还可作

3、限定词，和其他名词(如time，color等)一起引导特殊疑问句。如： What time is it? What color is your bag? 写作案例 请以“My Favorite Subjects”为题，介绍一下你最喜爱的科目，并说明你最喜欢的原因。不少于50词。_ 思路点拨 本文应该这样构思：首先开门见山点明“我”最喜欢的科目；然后具体说明喜欢的原因；最后要首尾呼应，突出中心。写“我”最喜欢相关句型：I like.我喜欢My favorite subject is.我最喜爱的科目是Because it is interesting.因为它很有趣。The teacher says

4、 it is useful.老师说它有用。It is really relaxing.它真的令人放松。 美文欣赏My Favorite Subjects I have nine subjects at school. My favorite subjects are PE. and history. I like having PE. classes. I can play basketball，pingpong，football and so on. We have fun in PE. classes. I like history，too. Because my history teacher is great fun. So PE. and history are my favorite subjects.