? ? ? 一般將來時(shí)表示將來某個(gè)時(shí)間要發(fā)生的動(dòng)作或者存在的狀態(tài)。通常與表示將來的時(shí)間狀語連用,如tomorrow, the day after tomorrow, next year, next month, next week, in 100 years等。
  be going to do (動(dòng)詞原形)結(jié)構(gòu):表示打算、準(zhǔn)備做的事情或者肯定要發(fā)生的事情。
? ? ?如:It is going to rain.
  will do 結(jié)構(gòu)表示將來的用法:
  1. 表示預(yù)見
  Do you think it will rain??
  You will feel better after a good rest.?
  2. 表示意圖?
  I will borrow a book from our school library tomorrow.
  What will she do tomorrow?
 基本構(gòu)成如下:
  一般疑問句構(gòu)成:
  (1)will+主語+do…? Will Sarah come to visit me next Sunday?
  (2)there be 結(jié)構(gòu)的一般疑問句:Will there + be …?
  Will there be fewer trees? Yes, there will. / No, there won’t
  否定句構(gòu)成:will + not (won’t)+do
  Sarah won’t come to visit me next Sunday.
? ? ?特殊疑問句構(gòu)成:
   特殊疑問詞+will+主語+…?What will Sarah do next Sunday?