时间状语从句PPT课件.ppt

Adverbial Clauses,条件状语,原因状语,目的状语,地点状语,比较状语,结果状语,时间状语,让步状语,方式状语,(1)as,while,when,Which do you choose?Im going to the post office._ you are there,can you buy me some stamps?AAs Bwhile CBecause DIf,While,when 在句中的不同含义:While I was walking down the street,I came across an old friend.While I really dont like art,I find his work impressive.He likes pop music,while I am fond of folk music.Strike while iron is hot.They were walking down the street when they saw an accident.I had just got home when it began to rain.I was about to go swimming when our guide stopped me.Its cold when it snows.,Fill in the blanks with“when,while”_ you meet a word you dont know,consult the dictionary.She called _ I was out.We must strike _ the iron is hot._you have finished your work,you may have a rest.I was just reading a book _ she came into my room.,when,while,while,When,when,