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Unit 5Why do you like pandas单元语法专练why引导的特殊疑问句why作疑问副词,意为“为什么”,用来询问原因、理由,一般由“why+一般疑问句”构成其特殊疑问句式。由why引导的特殊疑问句,常用because引导的原因状语从句来回答。because是连词,意为“因为”,其后接句子来阐述原因或理由。例如:Why do you like English?你为什么喜欢英语?Because its interesting.因为它有趣。注意:why还可以用于委婉地向别人提出建议,常用句型为“Why dont you+动词原形+其他?/Why not+动词原形+其他?”意为“你为什么不呢?”例如:Why dont you/Why not play soccer with us?你为什么不和我们一起踢足球呢?where引导的特殊疑问句where作疑问副词,意为“在哪里”,用来询问地点,一般由“where+一般疑问句”构成其特殊疑问句式。例如: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:在疑问副词引导的特殊疑问句中,若句中有be动词,可直接将be动词放在疑问副词后构成疑问句;若句中有实义动词,则需要借助do或does放在疑问副词后构成疑问句。形容词的用法形容词常用来修饰名词或代词,表示人或事物的性质或状态等。当形容词作定语时,常用于修饰名词,且位于名词之前;当形容词作表语时,则需要放在系动词之后,构成“系表结构”。例如:This is an old book.这是一本旧书。He looks very happy.他看起来很高兴。注意:当形容词作定语修饰something,anything等不定代词时,要放在不定代词的后面。例如:There is something new in todays newspaper.今天的报纸上有些新鲜事。.单项填空( B )1.she so happy?Because she sees her old friend.A.Why doesB.Why isC.Why doD.Why( D )2.Whyyou like math?Because its really difficult.A.notB.arentC.doD.dont( A )3.Wherethe lionsfrom?They are from South Africa.A.are;/B./;comeC.do;/D.are;come( C )4.Lily likes pandas,because they are very.A.scaryB.lazyC.cuteD.boring( B )5.is Li Lei?He is in the classroom.A.HowB.WhereC.WhyD.What.按要求完成句子,每空一词1.Pandas are from China.( 对画线部分提问 )Where are pandas from?2.Jack likes music because its relaxing.( 对画线部分提问 )Why does Jack like music?3.This boy is from Beijing.( 改为同义句 )This boycomes fromBeijing.4.Why dont you join the art club?( 改为同义句 )Why not join the art club?5.My sister likes cats.Cats are kind of fun.( 合并为一句 )My sister likes catsbecause theyare kind of fun.
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