七年級英語下冊Unit5Whydoyoulikepandas語法專練課件新版人教新目標(biāo)版.ppt

1、單元語法專練,why引導(dǎo)的特殊疑問句 why為疑問副詞,意為“為什么”,用來詢問原因、理由,一般由“why+一般疑問句”構(gòu)成其特殊疑問句。以why引導(dǎo)的特殊疑問句,常用because引導(dǎo)的原因狀語從句來回答。because為連詞,意為“因?yàn)椤?其后要接一個句子來陳述原因或理由。例如: Why does he come here?他為什么來這兒? Why do you like English?你為什么喜歡英語? Because its interesting.因?yàn)樗苡腥ぁ?注意:why還可以用來向別人委婉地提出建議,常用句型為“Why dont you+動詞原形+其他?”或“Why not+

2、動詞原形+其他?”意為“你為什么不呢?”例如: Why dont you/Why not play soccer with us?你為什么不和我們一起踢足球呢?,where引導(dǎo)的特殊疑問句 where為疑問副詞,意為“在哪里”,用來詢問地點(diǎn),一般由“where+一般疑問句”構(gòu)成其特殊疑問句。例如: Where are you from?=Where do you come from?你來自哪里? I am from China.=I come from China.我來自中國。 注意:在疑問副詞引導(dǎo)的特殊疑問句中,若句中有be動詞時,可直接將be動詞放于疑問副詞后構(gòu)成疑問句;若句中有實(shí)義動詞時

3、,則需要借助do或does放于疑問副詞后構(gòu)成疑問句。 形容詞的用法 形容詞常用來修飾名詞或代詞,表示人或事物的性質(zhì)或狀態(tài)等。當(dāng)形容詞作定語時,常用于修飾名詞,且位于這些名詞之前;當(dāng)形容詞作表語時,則需放在連系動詞之后,構(gòu)成“系表結(jié)構(gòu)”。例如: This is an old book.這是一本舊書。 He looks very happy.他看起來很高興。,.單項(xiàng)填空 ( B )1.she so happy? Because she sees her old friend. A.Why doesB.Why is C.Why doD.Why ( D )2.Whyyou like math? Bec

4、ause its really difficult. A.notB.arent C.doD.dont ( A )3.Wherelionsfrom? They are from South Africa. A.does;comeB.are;/ C.do;/D.are;come,( D )4.I like pandas,because they are very. A.scaryB.lazy C.boringD.cute ( B )5.is Li Lei? He is in the classroom. A.HowB.Where C.WhyD.What,.按要求完成句子,每空一詞 1.Pandas are from China.( 對畫線部分提問 ) Where arepandas from? 2.Jack likes music because its relaxing.( 對畫線部分提問 ) Why doesJack like music? 3.This boy is from Beijing.( 改為同義句 ) This boycomes fromBeijing. 4.Why dont you join the art club?( 改為同義句 ) Why notjoin the art club? 5.My sister likes cats.Ca