用适当的情态动词填空。

肯定句中“可能”用________，疑问句中“可能”用________。“可能不”________，“不可能”________，“不允许”________。

　　Mrs．Thompson noticed Teddy didn’t play well with the other children, that his clothes were messy(脏乱的)，and that he constantly need a bath．And Teddy could be unpleasant．

　　At the school where Mrs．Thompson taught, she was required to review each child’s past records(记录)and she put Teddy’s off until last．However, when she reviewed his file, she was shocked．

　　Teddy’s first grade teacher wrote, “Teddy is a bright child with a ready laugh．He does his work neatly and has good manners…”

　　His second grade teacher wrote, “Teddy is an excellent student, well liked by his classmates, but he is troubled because his mother has a terminal illness…”

　　His third grade teacher wrote,“His mother’s death had been hard on him…”

　　Teddy’s fourth grade teacher wrote,“Teddy is withdrawn and doesn’t show much interest in school…”

　　A year later, she found a note under her door, from Teddy, telling her that she was still the best teacher he ever had in his whole life．

　　Several years later, she got another letter, saying that while things had been tough at times, he’d stayed in school, had stuck with it, and would soon graduate from college with the highest of honors．

　　The story doesn’t end there．You see, there was yet another letter one spring．Teddy said he’d met this girl and was going to be married．He explained that his father had died a couple of years ago and he was wondering if Mrs．Thompson might agree to sit in the place at the wedding that was usually reserved for the mother of the groom(新郎)．

问题导入：教师是一份富有挑战性的职业，因为他不仅向学生传授知识，还得时刻关注着学生的思想发展。对待学生不仅要因材施教，还需要无微不至的关怀与奉献，在一个人的成长过程中，教师起的作用是非常重要的，甚至是至关重要的。你认为什么样的老师才是好老师呢？请你阐述自己的观点。

A student from a college：I think, a good teacher should show passion to his students first．That is, he must be active enough in his class, thus his students will give him great responses so that he will feel his students are enthusiastic about his way of teaching．Of course this will drive him to work harder for his students, because of his passion to work and his students’ passion to his work…So I think, I would like to have a teacher who is passionate．

A young student from a city：I think a good teacher should be knowledgeable, and teach us not only his own subject, but also something else．He should also be amusing, energetic, and not be very strict．

A student：I think a good teacher should know how to encourage his students to study hard and also care his students a lot, just like a mom．Of course, at first, he should be intelligent, kind, patient and knowledgeable．

An official：I think, first of all, a good teacher should be eloquent and make his class well organized, make knowledge clear; mark and return homework quickly．Second, he should love his teaching career, meanwhile love his students and treat every one equally．

My view：________________________________