学练优九英上unit 8 section a 第二课时

1、unit 8section a 3a-4c学习目标 key words & phrases: noise, policeman, wolf, uneasy, laboratory, outdoors, sleepy key 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. read and learnwords and expressionsdo you hea

2、r strange noises outside our window?yes, there are strange happenings in our town.n. 声音；噪音声音；噪音n. 事件；事件； 意外事件意外事件my father called the policeman, but he couldnt find anything strange.n. 男警察男警察 (pl. policemen; policewoman 女警察女警察)maybe it was a wolf, everyone in our town is feeling uneasy.n. 狼狼adj. 担心的

3、；担心的；不安的不安的课文展现课文展现3aread the article and decide which might be the best title.a. a small and quiet townb. strange happenings in my townc. animals in our neighborhood3bread the article again and find words to match the meanings.nervous or worried _young people _person in the next house _area where p

4、eople live _animal like a very large dog _person who makes noise _uneasyteenagersneighborneighborhoodwolfnoise-maker3cread the article carefully and write what people think about the strange noises.who gave opinions?what are the opinions?victors wifeshe thinks that it could be an animal.victor and h

5、is friendsthey think it must be teenagers having fun.the policemenhelenone woman in the areathe writer himselfthey 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 mu

6、ch fun creating fear in the neighborhood.1. it used to be very quiet.used to do sth. 曾经，过去常常曾经，过去常常 （现在不做了）（现在不做了）be used to do sth. (=be used for doing sth.) 被用来做被用来做be used to doing sth. 习惯于做习惯于做 e.g. i used to study in this school. 我曾经在这个学校学习。我曾经在这个学校学习。 our parents are used to living in the vill

7、age. 我们的父母习惯了居住在山村。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。这个箱子是被用来储存玩具的。2. however, these days, something unusual is happening in our town.构成：不定代词构成：不定代词+形容词形容词（定语后置）（定语后置） e.g. something important 一些重要的事情一些重要的事情 something interesting 一些有趣的事

8、一些有趣的事un- 表示否定表示否定usual 通常的通常的 unusual 不平常的不平常的happy快乐的快乐的unhappy不快乐的不快乐的lucky幸运的幸运的unlucky不幸的不幸的friendly 友好的友好的unfriendly 不友好的不友好的easy轻松的轻松的uneasy不安的不安的反义反义3. victor, a teacher at my school, is really nervous.a teacher at my school 在句中作同在句中作同位语。它指的是位语。它指的是victor 。e.g. my sister, helen, will have a

9、picnic with me. 我的姐姐海伦将和我一起野餐。我的姐姐海伦将和我一起野餐。4.but i couldnt see a dog or anything else, either. too “也也” 肯定句。句末。肯定句。句末。also “也也”肯定句。句中，肯定句。句中， be后面，行为动词前。后面，行为动词前。either “也也”否定句。句末。否定句。句末。e.g. she is a singer, too. 她也是个歌手。她也是个歌手。 he can also sing the english song. 他也可以唱英文歌。他也可以唱英文歌。 if you dont go t

10、o the park, he wont go there, either. 如果你不去公园，他也不去。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. 看见某人正在做某事看见某人正在做某事 （强调动作正在发生）（强调动作正在发生）see sb. do sth. 看见某人做某事看见某人做某事 （强调发生的整个过程）（强调发生的整个过程）类似短语：类似短语：一感一感 feel 二听二听 listen to, hear三看三看 watch, notice, seee.g. i see

11、 mom cooking in the kitchen. 我看见妈妈正在厨房做饭。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。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 sth. 做某事玩得愉快。做某事玩得愉快。=have a good time doing sth.=enjoy doing sth.e.g. i have fun flying kit

12、es. 我享受放风筝的乐趣。我享受放风筝的乐趣。1. 这是谁的排球这是谁的排球? _ _ is this? 这一定是卡拉的。她热爱排球运动。这一定是卡拉的。她热爱排球运动。 it _ be _. she loves volleyball.whose volleyballmust carlasfill in the blanks.2. 这是谁的发带？这是谁的发带？ _ _ _ is this? 它可能是梅的发带。或者可能属于琳它可能是梅的发带。或者可能属于琳 达。她们两人都是长头发。达。她们两人都是长头发。 it _ be meis hair band. or it _ belong to li

13、nda. they _ have long hair.couldmightbothwhose hair band3. 那晚你看见了什么？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。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 surecant bemight be可能性可能性: must can/could may/ migh

14、tcan not ( cant)could not (couldnt) may not / might not否定否定否定否定mustcant could might100%probably true20%80%possibly true0almost not true 表示可能性最大的肯定推测，表示可能性最大的肯定推测，意思是意思是“一定、准是一定、准是”。只能用于。只能用于肯定句。如果要表示肯定句。如果要表示“一定不一定不”，应该用应该用cant。如果询问可能性时，。如果询问可能性时，应该用应该用can。e.g.he must know the answer.他肯定知道答案。他肯定知道答案

15、。he cant know the answer.他肯定不知道答案他肯定不知道答案can he know the answer?他知道答案吗？他知道答案吗？can表示推测表示推测“可能性可能性”时，一般用于时，一般用于否定句或疑问句。否定句或疑问句。can在疑问句中意思在疑问句中意思是是“会，可能会，可能”。e.g. he can t pick her schoolbag up. 他不可能拿了她的书包。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用于表示某事有可能发生或可能是事实。是事实。e.g. dont eat it. it could go bad. 不要吃它，它可能坏

16、了。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。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、委婉的可用于表示客气、礼貌、委婉的请求语气。请求语气。e.g. could you please help me with my homework? 你能帮我完成我的家庭作业吗？你能帮我完成我的家庭作业吗？may, might表示推测表示推测“可能性可能性”时，意思是时，意思是“可能可能”，“也许也许”。might不表示过去时态，不表示过去时态，语气更委婉，可能性更小。语气更委婉，可能性更小

17、。may，might表推表推测时，可用于否定句，但不用于疑问句。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。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. canchoose the correct answer.2. isnt that anns husb

18、and over there? no, it _ be him im sure he doesnt wear glasses. a. cant b. must not c. wont d. may not3. you _ be tired youve only been working for an hour. a. must not b. wont c. cant d. may not4. is john coming by train? he should, but he _ not. he likes driving his car. a. must b. can c. need d.

19、may4achoose 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 ben. 实验室实验室2. a: everyone is going to the pool after school. b: really? it _ (must be / cant be /could be ) hot outdoors.must be表示表示

20、“位移位移”的动词用现在进行时态表的动词用现在进行时态表将来，例如：将来，例如：go去，去，come来，来，leave离离开，开，arrive到达，到达，return 回来，回来，fly 飞。飞。e.g. i am coming.=i will come. he is leaving for paris.=he will leave for paris.adv. 在户外，在野外在户外，在野外3. a: thats the phone. b: hmm. i wonder who it _ (must be / could be / should be).could be4. a: i wonde

21、r if there are jims glasses. b: they _ (cant be / might be / could be) his. he doesnt wear glasses.cant bewonder v. “想知道想知道” (want to know)no wonder+句子，句子，“难怪难怪.”e.g. no wonder you are angry. 难怪你觉得生气。难怪你觉得生气。5. a: i hear water running in the bathroom. b: it _ (could be / must be / cant be) carla. she was thinking of taking a shower.could be/ must bethink of 想要；打算想要；打算e.g. i thought of playing basketball. 我想打篮球。我想打篮球。1. a: many people are wearing coats. b: the weather mus