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(3). 某些行为动词的现在进行时形式可以表示将来,常常有意图,安排或打算的含义,并且可与表将来的时间状语连用,到目前我们所学的这类动词有come,go,fly,return e.g They are flying to London this afternoon. We are going to Hong Kong tomorrow. Steve is coming tomorrow evening. (4)现在进行时的构成: 现在进行时主要由be+doing构成 肯定句:主语+be+doing+sth 否定句:主语+be+not+doing+sth 一般疑问句:Be+主语+doing+sth 回答:Yes,主(代)+be /No,主(代)+be+not 特殊疑问句: What+be+主语+doing? (5). 现在分词的构成： 一般在动词末尾加-ing buy-----buying call----calling drink----drinking 以不发音字母e结尾的单词,去e 加-ing come----coming drive----driving give-----giving 末尾只有一个辅音字母,且这个辅音字母前面不是字母组合的词,要 双写末尾辅音字母,再加-ing plan----planning swim----swimming stop---stopping sit---sitting 以ie结尾的词,变ie为y,再加-ing die----dying lie----lying (五)典型习题: (1)—Excuse me, how long may I______ the book? ---For two weeks. A. borrow B.keep C.lend D.buy (2)---Hi, Xiao Qi, I would like to go to the zoo this Sunday. I like watching animals best. ----I _____like watching animals best. A .too B.either C.also D.and (3)----Could you come please? I want some help. ----_______ A. Yes, I could. B.You’re welcome. C. Sure, I’m coming now. D.That’s all right. (4)---Bob, may I_____your MP4? ---Sure,but you’d better not______it to others. A.lend, lend B.lend,borrow C.borrow,borrow D.borrow,lend (5)She’s_____her purse, but she can’t______it. Let’s help her. A.find; look for B.looking for; find C. look for; find D.finding; look for (6)----What is your mother doing? ----My mother is______Miss Li. A. talk with B.talking with C.talk to (7)---Can I_____a soccer_____the gym? ---Of course, you can. A.borrow;to B.lend; from C.borrow;from D.borrowing;from (8)---How long______your story book? ---Three days. A.I can keep B.can I borrow C.I can borrow D.can I keep (责任编辑：admin) |