unit8sectiongrammarfocus.ppt

* 1. 这是谁的排球? ______ ________ is this? 这一定是卡拉的。她热爱排球运动。 It _____ be _______. She loves volleyball. Whose volleyball must Carla’s Fill in the blanks. 2. 这是谁的发带？ ______ ____ ____ is this? 它可能是梅的发带。或者可能属于琳 达。她们两人都是长头发。 It _____ be Mei’s hair band. Or it _____ belong to Linda. They ____ have long hair. could might both Whose hair band 3. 那晚你看见了什么？ _____ did you see that night? 我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。 I’m ___ ____, but it _____ ___ a dog. It was bigger. I think it _____ ___ a bear or a wolf. What not sure can’t be might be whose引导的特殊疑问句 1.“whose”表示“谁的”，可单独使用，后面也可跟名词。 e.g.Whose is this bag?这个包是谁的？ Whose bag is this?这是谁的包？ 2. whose可用来提问形容词性物主代词也可提问名词性物主代词，还可提问名词所有格。 e.g. The beautiful coat is Mike’s .（对画线部分提问） Whose is the beautiful coat? My hair band is pink.（对画线部分提问） Whose hair band is pink? 6. — （谁的粉红色背包）is this? —It （肯定属于）Linda. She likes pink very much.  7. Those are Peter’s storybooks.（对画线部分提问） storybooks ? 针对训练 Whose pink backpack must belong to Whose are those must can’t could might 100% probably true 20%-80% possibly true 0 almost not true 情态动词表示推测可以分为以下几种情况: ★情态动词+ do?此结构表示对现在或将来情况的推测和判断 —Do you know where she is now? —I think she might travel in Beijing. ???? ★情态动词+ be doing?此结构表示对现在或将来正在进行的情况的推测和判断。 At this moment, my father can’t be working in the office. ★情态动词+ have done????此结构表示对过去情况的推测和判断。 The road is wet. It must have rained last night.? ★情态动词+ have been doing???此结构表示对过去正在进行的情况的推测和判断。 Your mother must have been looking for you at that moment. 针对训练 （ ）1. —He ______ be in the classroom, I think. —No, he ______ be in the classroom. I saw him go home a minute ago. A. can; may not B. must; may not C. may; can’t D. may; mustn’t （ ）2. —Are you coming to Jeff’s party? —I’m not sure. I _____ go to the concert instead. A. must B