冀教版九上《unit 3 buying and selling》(lesson19-20)ppt練習(xí)課件-預(yù)覽頁
【正文】 three months long. (對劃線部分提問 ) _____ _____ does each course last? 2. This new kind of puter costs 5, 000 yuan. (對劃線部分提問 ) _____ _____ _____ this new kind of puter cost? 答案： 1. How long 2. How much does 3. How much is it? (改為同義句 ) How much _____ it _____? 4. What language are they speaking? Do you think? (合并成一句 ) What language _____ _____ _____ _____ _____ speaking? 5. He can pay for courses by cheque. (對劃線部分提問 ) _____ _____ he pay for courses? 答案： 3. does。 ( )1. You are a Chinese scientist. ( )2. The meeting is in England. ( )3. English is the first language of nearly 600 million people. ( )4. All science books and papers are written in English. ( )5. Scientists learn English in order to use it for international munication. 答案： 1~5. TTFFT
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