七级英语下册 Unit 5 Why do you like pandas语法攻关素材 （新版）人教新目标版.doc

unit 5 why do you like pandas语法攻关why引导的特殊疑问句前面我们已经接触过why引导的特殊疑问句。下面我们就来复习一下why的用法。请认真观察下面的例句。1. why is lily so happy? 莉莉为什么这么高兴呢？ because her mother will take her to the zoo. 因为她妈妈要带她去动物园。2. why are you late for school?你为什么上学迟到了？ because the bus is late.因为公共汽车晚了。3. why do you want to eat broccoli?你为什么想吃花椰菜？ because it is healthy. 因为它健康。4. why does li lei like music?李磊为什么喜欢音乐？ because he thinks its relaxing.因为他认为音乐让人放松。1. 通过观察例句的问句可知，疑问词why意为“为什么”，用来询问原因。why引导的特殊疑问句的结构是：疑问词why +一般疑问句? 即：why + be +主语+其他？why + 助动词do/does +主语+动词原形+其他？2. 通过观察问句的答语我们可以发现，由why引导的特殊疑问句在回答时常用由连词because引导的句子来陈述理由或原因，有时也用to引导。1. why引导的特殊疑问句还可以用来向他人提建议。其肯定回答常用“great!/ good idea!/ that sounds interesting!”等。否定回答常用“im afraid i cant. ”如： why dont you go to the park? 你为什么不去公园？ good idea. 好主意。/ im afraid i cant. i have to do my homework. 恐怕不能。我不得不做作业。2. because和so都是连词，分别意为“因为”、“所以”。在汉语中“因为”“所以”通常不分家，但是在英语中because和so是不可以同时出现在句子中的。如：because im hungry, so i want to eat some bread. (错误)i want to eat some bread because im hungry.(正确)im hungry, so i want to eat some bread. (正确)中考真题()1. _ will mrs. lin go to canada? to see her daughter there. (12湖北随州)a. how b. when c. why d. what()2. _ do you speak english so well? because i practice it with my partner every day. (11四川内江)a. why b. when c. who跟踪练习i. 对下列句子中的画线部分提问。1. we like dogs because they are very cute. _ _ _ like dogs?2. he doesnt like documentaries because they are boring._ _ _ like documentaries?3. im hungry because i dont have lunch._ _ _ hungry?4. they are tired because they play basketball for an hour._ _ _ tired?ii. 写出同义句。1. i want a new pen because my pen is too old. _2. the zoo is far from here, so they take a taxi there. _iii. 根据汉语提示，补全句子，每空一词。 你为什么不出去散步？ _ _ _ go for a walk. 恐怕不行。 _ _ _ _.答案中考真题 1-2 ca跟踪练习i. 1. why do you 2. why doesnt he 3. why are you 4. why are theyii. 1. my pen is too old, so i want a new