Unit 5 Why do you like pandas?第三课时 (Grammar Focus 3c)— 单元同步语法精讲精练why 为疑问副词，意为“为什么”，用来询问原因、理由，一般由“ why ＋一般疑问句”构成其特殊疑问句。eg ： Why is he here ？他为什么在这儿？以 why 引 导 的 特 殊 疑 问 句 ， 常 用 because 引 导 的 状 语 从 句 来 回答。 because 为连词，意为“因为”，其后要接一个句子来陈述原因、理由。eg ：— Why do you like English ？你为什么喜欢英语？—Because it's interesting. 因为它很有趣。why引导的特殊疑问句 where 为疑问副词，意为“在哪里”，用来询问地点，一般由“ where ＋一般疑问句”构成其特殊疑问句。本单元 where 主要是和 be from/come from 构成特殊疑问句。eg ：— Where are you from?＝ Where do you come from ？你来自哪里？—I am from China.＝ I come from China. 我来自中国。【注意】在此句型中，若句中有 be 动词时，就不能用任何助动词；但当句中是实义动词 come 时，其疑问句和否定句都要借助助动词 do 或 does 来完成。where引导的特殊疑问句 ► 定义：形容词常用来修饰名词，用以说明人或事物的性质或特征。► 用法：① 作定语：修饰名词时，置于所修饰的名词之前；修饰不定代词时，置于所修饰的不定代词之后。eg ： This is an old book. 这是一本旧书。② 作表语：放在连系动词 (be/look/feel/sound 等 ) 后，“与主语构成 主语”＋系动词＋表语 结构，说明主语的性质或特征，可以被程度副词very ， too 等修饰。eg ： They are cute. 它们很可爱。He looks very happy. 他看起来很高兴。③ 作宾语补足语：说明宾语的状态特征等。eg ： That game makes me happy. 那个游戏使我很开心。形容词的用法 一、用方框中所给单词的适当形式填空。1 ． This is a clean and street.2 ． Many people like koalas because they are ．3 ．— Let's have a rest.—That sounds ．4 ． It's a dictionary for us.5 ． We have many books here.quietcutegreatusefulinterestinginterest，cute，quiet，great，useful 二、对画线部分提问。6 ． My brother is late for school because he gets up late in the morning ． is brother late for school?7 ． The cats are smart ， so my brother likes them. your brother like cats?8 ． Li Xin and Fang Zhen are from Shiyan ． Li Xin and Fang Zhen from?9 ． Peter comes from Africa ． Peter ?10 ． He doesn't like tigers because they're scary ． he like tigers?WhyyourWhy doesWhere areWhere doescome fromWhy doesn't
