1、学练优九年级英语（RJ）教学课件,Unit 8 It must belong to Carla.,Section A (3a-4c),学习目标,Key words:noise, policeman, wolf, uneasy, laboratory, outdoors, sleepyKey sentences:1. It could be a girls room because its very tidy.2. The noise-maker is having too much fun creating fear in the neighborhood.Make inferences wi
2、th “ must/might/could/cant ”.,Words and expressions,Lead in,Do you hear strange noises outside our window?,Yes, there are strange happenings in our town.,n. 声音；噪音,n. 事件；意外事件,My father called the policeman, but he couldnt find anything strange.,n. 男警察 (pl. policemen; policewoman 女警察),Maybe it was a w
3、olf, everyone in our town is feeling uneasy.,n. 狼,adj. 担心的；不安的,Read the article and decide which might be the best title.,A. A Small and Quiet Town B. Strange Happenings in My Town C. Animals in Our Neighborhood,Presentation:Reading,3a,Read the article again and find words to match the meanings.,ner
4、vous or worried _ young people _ person in the next house _ area where people live _ animal like a very large dog _ person who makes noise _,uneasy,teenagers,neighbor,neighborhood,wolf,noise-maker,3b,Read the article carefully and write what people think about the strange noises.,They think it must
5、be teenagers having fun.,3c,They think it might be the wind.,She thought it was too big to be a dog. She thought that maybe it was a bear or a wolf.,She guesses it cant be a dog.,He thinks the noise-maker is having too much fun creating fear in the neighborhood.,1. It used to be very quiet.,Language
6、 Points,辨析used to do sth. ，be used to do sth. 和be used to doing sth.,e.g. I used to study in this school.我曾经在这个学校学习。Our parents are used to living in the village.我们的父母习惯了居住在山村。This box is used for storing toys. = This box is used to store toys.这个箱子是被用来储存玩具的。,2. However, these days, something unusual
7、 is happening in our town.,构成：不定代词+形容词,（定语后置）,e.g. something important 一些重要的事情 something interesting 一些有趣的事,un- 表示否定,usual 通常的 unusual 不平常的,反义,3. Victor, a teacher at my school, is really nervous.,a teacher at my school 在句中作同位语。它指的是Victor 。,e.g. My sister, Helen, will have a picnic with me.我的姐姐海伦将和我
8、一起野餐。,4.but I couldnt see a dog or anything else, either.,辨析too，also和either,e.g. She is a singer, too. 她也是个歌手。He can also sing the English song.他也可以唱英文歌。If you dont go to the park, he wont go there, either. 如果你不去公园，他也不去。,5. One woman in the area saw something running away.,see sb. doing sth. 看见某人正在做
9、某事（强调动作正在发生） see sb. do sth. 看见某人做某事 （强调发生的整个过程）,类似短语： 一感 feel 二听 listen to, hear 三看 watch, notice, see,e.g. I see mom cooking in the kitchen.我看见妈妈正在厨房做饭。 Lucy said she saw me do the housework.露西说她看见我做家务了。,6. The noise-maker is having too much fun creating fear in the neighborhood.,have fun doing st
10、h. 做某事玩得愉快。 =have a good time doing sth. =enjoy doing sth.,e.g. I have fun flying kites.我享受放风筝的乐趣。,Grammar Focus,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 Carlas,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 Meis
11、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。 Im _ _, but it _ _ a dog.It was bigger. I think it _ _ a bear or a wolf.,What,not sure,cant be,might be,可能性: must can/could may/ might,can
12、 not ( cant) could not (couldnt),may not / might not,否定,否定,must,cant,couldmight,100% probably true,20%80% possibly true,0 almost not true,表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用cant。如果询问可能性时，应该用can。,e.g. He must know the answer. 他肯定知道答案。 He cant know the answer. 他肯定不知道答案 Can he know the answe
13、r? 他知道答案吗？,can表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。 e.g. He can t pick her schoolbag up.他不可能拿了她的书包。 could 用于表示某事有可能发生或可能是事实。,e.g. Dont eat it. It could go bad. 不要吃它，它可能坏了。The plane could be put off by the storm. 这趟飞机可能会因为暴风雨而推迟。 could可用于表示客气、礼貌、委婉的请求语气。 e.g. Could you please help me with my home
14、work?你能帮我完成我的家庭作业吗？,may, might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may，might表推测时，可用于否定句，但不用于疑问句。 e.g. He may/ might not be at home, but Im not sure. 他可能不在家，不过我也不确定。,1. Excuse me. Is this the right way to the Summer Palace? Sorry, I am not sure. It _ be.A. might B. will C. must D. can,Cho
15、ose the correct answer.,Exercises,2. Isnt that Anns husband over there? No, it _ be him Im sure he doesnt wear glasses.A. cant B. must not C. wont D. may not,3. You _ be tired youve only been working for an hour. A. must not B. wont C. cant D. may not,4. Is John coming by train? He should, but he _
16、not. He likes driving his car. A. must B. can C. need D. may,Choose the best way to complete each sentence using the words in brackets.,1. A: Wheres Jean?B: Im not sure. She _ (is/ might be/ must be) in the laboratory.,might be,n. 实验室,4a,2. A: Everyone is going to the pool after school.B: Really? It
17、 _ (must be / cant be /could be ) hot outdoors.,must be,表示“位移”的动词用现在进行时态表将来，例如：go去，come来，leave离开，arrive到达，return 回来，fly 飞。,e.g. I am coming.=I will come.He is leaving for Paris.=He will leave for Paris.,adv. 在户外，在野外,3. A: Thats the phone.B: Hmm. I wonder who it _ (must be / could be / should be).,co
18、uld be,4. A: I wonder if there are Jims glasses.B: They _ (cant be / might be / could be) his. He doesnt wear glasses.,cant be,* wonder v. “想知道” (want to know)No wonder + 句子，“难怪.” e.g. No wonder you are angry. 难怪你觉得生气。,5. A: I hear water running in the bathroom.B: It _ (could be / must be / cant be)
19、 Carla. She was thinking of taking a shower.,could be/ must be,* think of 想要；打算e.g. I thought of playing basketball.我想打篮球。,1. A: Many people are wearing coats.B: The weather must be _. 2. A: Sally has been coughing a lot.B: She might be _.,getting colder/ cold outside,having a sore throat/ ill,Compl
20、ete these responses.,n. 外套,4b,3. A: This restaurant is always very crowded.B: The food _. 4. A: Whenever I try to read this book, I feel sleepy.B: It cant _.,must be delicious,be that boring,adj. 困的,Look at this picture of a room. How much can you tell about the person who lives here? Is it a boy or
21、 a girl? What are his/her hobbies? Discuss your ideas with a partner.,4c,It could be a girls roombecause its very tidy.,I guess so. But it might be a boys room because the clothes look like boys clothes.,It could/might/cant be. because .,I guess so/I dont think so.But it might/could/must be .because ,Summary,Make inferences with Modal Verbs. The usage of “must”, “might”, “could” and “cant”.,Homework,Recite the sentences in Grammar Focus. Read the passage in 3a. Do the exercises in students book.,Thank you!,