人教新目标版英语九年级上册Unit 8 It must belong to Carla. （共4课时）导学案

课题：Unit 8 It must belong to Carla.第1课时
学习目标：
1、重点单词
whose（adj.&pron.）谁的；（特指）那个人的；truck（n.）卡车；货车；rabbit（n.）兔；野兔；attend(v.)出席;参加；valuable(adj.)贵重的;有用的;宝贵的；pink(adj.)粉红色的（.）粉红色；picnic(n.)野餐；anybody（pron.）任何人
2、重点词组
must be一定是；at the picnic在野餐时；belong to属于；attend a concert出席音乐会；.the rest of my friends我其余的朋友；pick up捡到，拾起
3、重点句式
(1)—Whose book is this 这是谁的书？
—It must be Mary’s.J.K.Rowling is her favorite writer.它一定是玛丽的，J.K.罗琳是她最喜爱的作家。
(2)I attended a concert yesterday so it might still be in the music hall.我昨天出席了音乐会，因此它可能仍在音乐厅里。
(3)It can’t be stolen.它不可能被偷的。
(4).Could it still be at the park 它可能仍然在公园吗？
(5)The hair band must belong to Linda.这个发带一定是属于琳达的。
重点难点：
重点:情态动词用法。
难点: 通过交流表达和听力训练，学会描述表示物品所属的提问和回答。
导学设计：
1. attend v. 参加
I attended a concert yesterday so it might still be in the music hall.
昨天我参加了一场音乐会，所以它可能还在音乐大厅里。
She joined the English club. 她加入了英语俱乐部。
Will you join us in the game 你参加我们的游戏吗？
She took part in the sports meeting. 她参加了那次运动会。
【归纳】join, join in, take part in, attend“参加”的不同
(1)join有两种用法:
①指加入某个党派、团体组织等, 成为其成员之一, 意为“参军、入团、入党”等。
She the Young Pioneers. 她加入了少先队。
②和某人一起做某事, 其结构为: join sb. in(doing)sth. , 根据上下文, in(doing)sth. 也可以省去。
Will you in the discussion 你将参加我们的讨论吗
(2)join in多指参加小规模的活动, 如“球赛、游戏”等, 常用于日常用语。
Come on and the ball game. 快来参加球赛吧。
(3)attend是正式用语, 及物动词, 指参加会议、婚礼、葬礼、典礼; 去上课、上学、听报告等。句子的主语只是去听, 去看, 不一定起积极作用。
I his lecture. 我听了他的讲座。
(4)take part in常指参加某项活动等, 着重说明句子的主语参加该项活动并在活动中发挥作用。
【现学现练】 (1)—Thousands of volunteers will be needed for 2016 International Horticulture Exposition.
—Let’s go and　　　them.
A. join B. attend C. take part in D. buy
(2) —Would you like to go to the movies with me
—I’d love to, but I have to　　　my friend’s wedding.
A. join B. attend C. join in D. take part in
(3) 我打算参加那次英语竞赛。
I’m going to ____ ____ __ the English competition.
2. anybody　pron. 任何人
I’ll call them now to check if anybody has it. 我现在就给他们打电话看看是否有人捡到了它。
I didn’t know anybody at the party. 我不认识聚会上的任何人。
Did anybody call you just now 刚才有人给你打电话吗
【归纳】(1)anybody为不定代词, 相当于anyone。常用于_____和疑问句; 用于肯定句时, 意为“任何人; 随便哪个人”。
(2)当有形容词修饰时, 形容词要放在它的__ ___。
(3)anybody作主语时, 谓语动词用__ ___形式。
【现学现练】
(1) —Do you want　　　to help you with the work
—No, I can do it myself.
A. everybody B. anybody C. somebody D. nobody
(2) 还有其他人在会上发言了吗
Did ________ ____speak at the meeting
3. belong to属于
The hair band might belong to Linda. =The hair band might be Linda’s. 这条发带可能属于琳达。
The bag belongs to him. =The bag is his. 这个包是他的。
【归纳】(1)belong to意为“属于”, to是介词, 后接名词或人称代词的_____ 形式。
(2)belong to sb. 意为“属于某人”, 相当于be sb. ’s, be是连系动词, 后应接名词所有格或______ _ 物主代词。
(3)belong to当“属于”讲时, 无被动语态和进行时。
【现学现练】
(1) The Diaoyu Island _______(属于)to China.
(2) The colorful sweater isn’t　　　, it belongs to　　　.
A. my; her B. mine; her C. mine; hers D. my; hers
(3) The beautiful house might be Mr Green’s. (改为同义句)
The beautiful house might ______ __ Mr Green.
4. Whose book is this 这是谁的书
【归纳】(1)whose是who的所有格形式, 意为“谁的”, 而who’s是who is的缩略形式, 意为“谁是”。
(2)whose在句中可作表语、定语。例如: Whose is that computer 那是谁的电脑 (作表语)
Whose sweaters are these 这些是谁的毛衣 (作定语)
(3)whose用来对物主代词及名词所有格进行提问。
①提问形容词性物主代词。例如: These are my bananas. (对画线部分提问)→
②提问名词性物主代词。例如: That bedroom is mine. (对画线部分提问)→
③提问名词所有格。例如: Tom’s mother is a good teacher. (对画线部分提问)→
【现学现练】
(1) —Here’s a bike under the tree. 　　　is it
—I think it may be Mary’s, but I’m not sure.
A. Who　　 B. Which　　 C. Whom　　 D. Whose
(2) My mother’s coat is on the sofa. (对画线部分进行提问)
______ coat is on the sofa
知识巩固：
Ⅰ. 单项选择
1. —Is the CD Tony’s
—I don’t think it belongs to　　　. I think it must be　　　.
A. his; Mary　　　　 B. him; Mary
C. him; Mary’s D. his; Mary’s
2. Mr Green　　　the meeting and gave a report.
A. joined B. took part in
C. attended D. joined in
3. —　　　English book is this
—Maybe it is Lucy’s.
A. Who　　　　B. Whom　　　　C. When　　　　D. Whose
4. We　　　rubbish in the park to keep it clean.
A. pick up B. get up
C. take up D. look up
5. Many things in the museum　　　last week.
A. steal B. stole
C. were stolen D. is stealing
Ⅱ. 用must, might, could或can’t填空
1. The photo be Lu’s. Those are his parents.
2. The homework be Carol’s. She wasn’t at school today.
3. The French book be Li Ying’s. She’s the only one who is studying French.
4. I can’t find my backpack. It be still at school.
5. The iPad be Li Lei’s, because he doesn’t have enough money for it. It be his friend, Wang Gang’s. Wang Gang is very rich.
参考答案：
导学设计：
1. 【归纳】 (1)①joined ②join us (2)join in (3)attended 【现学现练】 (1)A(2)B (3) take part in
2. 【归纳】(1)否定(2)后面(3)单数【现学现练】(1)B (2)anybody else
3. 【归纳】(1)宾格(2)名词性【现学现练】(1)belongs (2)B (3)belong to
4. 【归纳】(3)①Whose bananas are these ②Whose is that bedroom ③Whose mother is a good teacher 【现学现练】 (1)D(2) Whose
知识巩固：
I. 1-5 CCDAC Ⅱ. 1. must 2. can’t 3. must 4. could/might 5. can’t ; must
课题：Unit 8 It must belong to Carla.第2课时
学习目标：
1、重点单词
noise(n.)声音；噪音；policeman(n.)男警察；wolf(n.)狼；laboratory（n.）实验室；coat(n.)外套；外衣；sleepy（adj.）困倦的；瞌睡的
2、重点词组
something unusual一些不寻常的事；next-door neighbor隔壁邻居；feel uneasy感到不安；go away走开，离去；make fear制造恐惧；make noise吵闹；in the laboratory在实验室；wear glasses戴眼镜；take a shower淋浴；feel sleepy感到困倦
3、重点句式
(1)My wife thinks that it could be an animal,but my friends and I think it must be teenagers having fun.我妻子认为可能是一只动物，但是我和我的朋友们认为那一定是青少年在闹着玩。
(2)They think it might be the wind. I don’t think so.他们认为是风，我不这样认为。
(3)So I guess it can’t be a dog. But then, what could it be 因此，我猜那不可能是只狗。但是那么它又可能是什么呢？
(4)There must be something visiting the homes in our neighborhood.一定有什么东西正在拜访我们小区的家庭。
(5)—Whose hair band is this 这是谁的发带？
—It could be Mei’s hair band. Or it might belong to Linda. They both have long hair.
它可能是梅的发带，也可能是属于琳达的。她们俩都有长头发。
(6)—Where is Jean 简在哪儿
—I’m not sure. She might be in the laboratory.我不知道。她可能在实验室。
(7)—Every one is going to the pool after school.大家放学后都将去游泳池。
—Really It must be hot outdoor.真的吗？室外一定很热。
(8)—That’s the phone.电话响了。
—I wonder who it could be.我想知道会是谁。重点句式
(9)—I wonder if these are Jim’s glasses.我想知道这是否是吉姆的眼镜。
—They can’t be his.He doesn’t wear glasses.它们不可能是他的，他从不戴眼镜。
学习重难点：
重点: 能够比较熟练地运用英语语音知识朗读篇章。
难点: 通过捕捉语篇主题，理解细节，并提高推断语篇深层意思的能力。
导学设计：
1. noise n. 声音；噪音
Every night we hear strange noises outside our window. 每天晚上我们都听见窗外奇怪的声响。
Sound travels slower than light. 声音比光传播得慢。
The girl has a beautiful voice. 那女孩嗓音很美。
【归纳】“声音”的不同
意为“噪音”、“喧闹声”, 常指不悦耳、不和谐的嘈杂声
sound 意为“声音; 响声”, 可以指人或动物发出的声音, 或物体碰撞的声音。也可以指大自然的任何“ ”
一般指人的声音, 说话、唱歌、谈笑都可用voice
【现学现练】
(1) The boy didn’t sleep well last night because of the　　　from the factory.
A. voice　　　　B. noise　　　C. music　　　D. song
(2) I lay in bed listening to the　　　of the rain outside.
A. sound B. noise C. voice D. music
2. There must be something visiting the homes in our neighborhood, but what is it
一定有什么东西在拜访我们社区的人家, 但是它是什么呢
【归纳】(1)There be sb. /sth. doing sth. 意为“有某人/物在做某事”。
_________________________in the classroom. 教室里有个女孩在唱歌。
(2)there +情态动词+ be+. . . 结构, 意为“一定/可能/或许有……”; 表示对现有情况的推测。
___________________ something wrong with the machine. It doesn’t work. 这台机器一定是出毛病了。它不能运转了。
(3)there+情态动词+ be+. . . +doing意为“一定/可能/或许有……在做……”。
______________________________ in the room. 可能有人在房间里唱歌。
【现学现练】
(1)There　　　　a girl singing next door. Can’t you hear her beautiful voice
A. must be B. must have C. can’t be D. can’t have
(2) 房间里可能有人。
There ______________ someone in the room.
3. 情态动词表推测
根据要求补全下列句子, 体会句型结构及句式
(1)It must be (一定是)Carla’s. She loves volleyball.
(2)It could be (可能是)Mei’s hair band. Or it might belong to Linda. They both have long hair.
(3)I’m not sure, but it can’t be (不可能是)a dog. It was bigger. I think it might be (或许是)a bear or a wolf.
(4) There must be (一定有)something visiting (拜访)the homes in our neighborhood.
(5) He might be running (或许是跑着)to catch a bus to work.
【归纳】
(1)情态动词的特征：没有人称和数的变化, 后接 形式；能够独立构成句子的疑问及否定, 但不能独立作谓语。
(2)情态动词表推测
意为“一定; 准是”, 表示很肯定的推测, 只能用于肯定句
may/could/might 意为“ ”, 表示不太肯定的推测
意为“不可能”, 表示否定的推测
(3)情态动词表推测的结构：表示对目前情况的推测, 其结构为: 情态动词+动词原形；表示对正在发生的事情的推测, 其结构为: ；表示对过去发生的事情的推测, 其结构为: 情态动词+have+动词的过去分词。
【现学现练】
(1) Mary　　　be in Paris. I saw her in town only a few minutes ago.
A. mustn’t　　　 B. shouldn’t　　　 C. can’t　　　 D. may not
(2) The guitar　　　belong to Alice. Only she plays the guitar here.
A. could B. must C. can’t D. can
(3)John　　　come to see us tonight, but he isn’t very sure yet.
A. may B. can’t C. has to D. must
(4) —Dad, where’s Mom
—Oh, she　　　in the kitchen.
A. might cook B. might be cook C. might be cooking D. might cooking
(5) —It’s noisy outside. What happened
—There　　　be children　　　games.
A. must; playing B. can’t; play C. must; play D. can’t; playing
知识巩固
Ⅰ. 用所给词的适当形式填空
1. In spring, people often feel _________ (sleep).
2. It’s said that there are _________ (wolf)visiting the village.
3. We’ll have fun _________ (take)a vacation in Europe.
4. There must be some boys _________ (play)games on the playground.
5. When you meet trouble, please call the _________ (policeman)for help.
Ⅱ. 完成句子
1. 戴眼镜的那个人不可能是他爸爸。
The man wearing glasses _______ ______ his father.
2. ——谁和你一起去
——我不知道。
—Who will go with you
—I _______ _______ _______.
3. 天太冷了不能待在外面。
It was _________ cold _______ _______ out.
4. 我们应该互相帮助。
We should help _______ _______.
5. 上个星期报社采访了那个演员。
The actor _______ _______ _______ the newspaper last week.
参考答案：
导学设计：
1. 【归纳】noise ；声音；voice 【现学现练】 (1)B(2)A
2. 【归纳】(1) There is a girl singing (2)There must be(3) There might be someone singing【现学现练】(1)A(2)might/could be
3. 【归纳】(1)动词原形(2)must；可能， 也许；can’t (3)情态动词+be+动词的-ing形式
【现学现练】(1)C (2)B (3)A (4) C (5)A
知识巩固：
I. 1. sleepy 2. wolves 3. taking 4. playing 5. policemen
Ⅱ. 1. can’t be 2. have no idea 3. too；to stay 4. each other 5. was interviewed by
课题： Unit 8 It must belong to Carla.第3课时
学习目标：
1、重点单词
express（v.）表示；表达；circle（n.）圈圈（v.）圈出；receive(v.)接受；收到；leader（n.）领导；领袖；medical（adj.）医疗的；医学的；.purpose(n.)目的；目标；prevent（v.）阻止；阻挠；energy(n.)精力，力量9.position（n.）位置；地方；victory（n.）胜利；成功；enemy（n.）敌人；仇人；period（n.）一段时间；时期
2、重点词组
run after追赶；something strange一些奇怪的事；run for exercise跑步锻炼；wear a suit穿西服；catch a bus to work赶公汽上班；in the sky在天空中；a woman with a camera一位拿相机的妇女；express a result表示一种结果；give a choice提供一个选择；add information添加信息；the historical place历史遗迹；the greatest mystery最大的奥秘；communicate with与……交流；point out指出；in a certain way按某种方式；prevent illness防止疾病；honor ancestors祭奠祖先；celebrate a victory庆祝胜利；over a long period of time经历很长一段时间
3、重点句式
(1)—Why do you think the man is running 你认为那个人为什么在跑？
—He could be running for exercise.他可能正在跑步锻炼。
—No, he is wearing a suit. He might be running to catch a bus to work.不，他穿着西服，他可能正跑着赶公汽上班。
(2)It can’t be a helicopter. It’s too big. It must be a UFO.它不可能是直升机，它太大了，它一定是一个UFO。
(3)They must be making a movie.他们一定是在拍电影。
(4)However, historian Paul Stoker thinks this can’t be true because Stonehenge was built so many centuries ago.然而历史学家，保罗·斯托克认为这不可能是真的，因为巨石阵是在许多世纪以前建造的。
(5)Another popular idea is that Stonehenge might be a kind of calendar.另一种流行的说法是巨石阵可能是一种历法。
(6)Most agree that the position of the stones must be for a special purpose.大多数人都同意这些石头的位置一定是为了某种特殊的目的。
(7)Most historians believe it must be almost 5,000 years old.大多数历史学家相信它一定有将近五千年了。
(8)Perhaps we might never know, but we do know they must have been hardworking—and great planners!或许我们永远也不可能知道，但是我们却知道他们一定是勤劳并且伟大的规划者。
重点:理解并熟练运用本课时的单词和表示推测的情态动词。
难点: 能理解短文中的情态动词表示推测的句子。
导学设计：
1. He might be running to catch a bus to work.
他可能在跑着赶公共汽车去上班。
【归纳】“情态动词+be+动词-ing”是含有情态动词的现在进行时结构, 表示对正在进行或发生的动作进行推测或判断。例如: You must be dreaming. 你一定是在做梦。
【现学现练】
(1) 我哥哥可能在打篮球。
My brother _______________ ___ _______ basketball.
(2)他一定在做作业。
He _____ ___ _____his homework.
2. receive v. 接受；收到
Every year it receives more than 750, 000 visitors. 每年它都会迎来75万多游客。
He received his invitation to her birthday party. But he is going to refuse it. 他收到了去参加她生日聚会的邀请。但他打算拒绝。
She accepted his present. 她接受了他的礼物。
【归纳】 收到、接受与拒绝
receive 意为“ ”, 表达客观上收到, 但并不意味着同意接受
accept 意为“接受; 承认”, 表示主观上愿意“ ”
refuse 是accept的反义词。refuse to do sth. 意为“ ”
【现学现练】
(1) My brother　　　to move the heavy box, but I didn’t give up.
A. reminded B. refused C. agreed D. considered
(2) He　　　his good friend’s gift and he　　　it happily.
A. received; accepted B. accepted; refused C. received; refused D. accepted; accepted
(3) I refused ________(accept)his invitation.
3. prevent v. 阻止；阻挠
They think the stones can prevent illness and keep people healthy. 他们认为这些石头能够阻挡疾病，让人们保持健康。
We should prevent people (from)killing wild animals. 我们应该阻止人们滥杀野生动物。
(2)prevent. . . from doing sth. 意为“阻止……做某事”, 相当于keep/stop. . . from doing sth. 。
【现学现练】
(1)我们必须采取有效措施遏制交通事故的增长。
We must take effective measures to prevent traffic accidents______________.
(2)The bad weather prevented them from _______(walk)on.
(3)不要让他站在外面, 天太冷了。
Don’t _____ him ________outside. It’s too cold.
(4)没有任何事情能阻止我学习英语。
Nothing can _______ me _____________English.
4. And perhaps we might never know, but we do know they must have been hard-working—and great planners!
并且我们可能永远不会知道, 但是我们的确知道他们一定是很勤劳的, 并且是些伟大的设计者!
【归纳】(1)陈述句中“do+动词原形”这一结构用来对谓语动词进行强调, 意为“的确……”。当主语是第三人称单数时, 用“ ”, 在一般过去时中用“did+动词原形”。例如: He there yesterday. 昨天他的确去那儿了。
(2)“情态动词could/might/must/can’t +have+动词的过去分词”表示对已发生过的事情进行推测。例如:
They the work. 他们一定完成那项工作了。
【现学现练】
(1)昨天我的确告诉了她那个消息。
I ___ _ __ her the news yesterday.
(2)他学习的确很努力。
He ____ ___ __ hard.
(3)他们可能已经知道了那件事情了。
They about that.
(4)一定是有人捡到了你的钱包。
Somebody up your wallet.
知识巩固：
Ⅰ. 用所给词的适当形式填空
1. We should fight with our (enemy).
2. I think it’s one of the (exciting)movies I have ever seen.
3. This kind of animal is often used for (medicine)research.
4. Mao Zedong is a great (lead)in Chinese history.
5. Junk food can prevent people from (keep)healthy.
Ⅱ. 单项选择
1. Alice　　　a present, but she thought it’s too valuable to　　　it.
A. received; accept B. received; refuse
C. accepted; receive D. accepted; refuse
2. Can you tell me what this tool is used　　　
A. on　　　　B. to　　　　C. for　　　　D. from
3. Light and bright colors can make people　　　happier　　　more active.
A. either; or B. neither; nor　 C. not only; but also D. neither; or
4. 　　　Tom is very tired, he continues to work.
A. Because B. Though C. Unless D. If
5. We don’t know　　　.
A. when was the old temple built B. when the old temple was built
C. when did the old temple build D. when the old temple built
6. 　　　UFO is a flying thing that we don’t know its name.
A. The　　　　B. A　　　　　C. An　　　　　D. /
7. —Do you know the woman　　　a beautiful bag
—Yes, she is our new English teacher.
A. in B. at C. with D. of
8. He saw　　　on show. He couldn’t tell its name.
A. anything strange B. something strange
C. strange something D. strange anything
9. Li Lei　　　know the way to your house because he has been there twice.
A. must B. should C. can’t D. shouldn’t
10. —Why are you going to Beijing
—We’re going there　　　my uncle.
A. visiting B. visit C. visits D. to visit
III. 完成句子
1. 他害怕上课迟到。
He is afraid to ______ ______ ______ class.
2. 他们一定在讨论那次郊游。
They ______ ______ ______ about the trip.
3. 我跑得太慢追不上他。
I ran too slow to ______ ______ him.
4. 你认为他们为什么在和老师交谈
_________ do you think ______ ______ talking to the teacher
5. 我认为他可能为了考试而正在看书。
I think he ______ ______ ______ ______ tests.
参考答案：
导学设计：
1. 【现学现练】 (1) might/could/may be playing (2) must be doing
2. 【归纳】接受, 收；;接受；拒绝做某事【现学现练】(1)B (2)A(3) to accept
3. 【归纳】 (1)prevent作动词, 意为“预防; 阻止”, 其后接名词、代词或动名词作宾语。其名词形式为prevention。
【现学现练】 (1) from increasing(2)walking(3)keep; standing(4)prevent; from studying
4. 【归纳】(1) does+动词原形；did go(2)must have finished
【现学现练】 (1)did tell(2)does study(3)might/could have known(4)must have picked
知识巩固：
I. 1. enemies 2. most exciting 3. medical 4. leader 5. keeping
Ⅱ. 1-5 ACCBB 6-10 BCBAD
III. 1. be late for 2. must be talking 3. run after 4. Why; they are 5. could/might be reading for
课题：Unit 8 It must belong to Carla.第4课时
【单元写作目标】
能以故事的形式讲述发生在身边的事件。
1. 能用“might, may, could, can, must，can’t, couldn’t 等情态动词来推测故事的发展；
2. 能运用 “so，as, because, since, but, however, though, not only …but also, while” 等连词；
3. 写作微技能：能在英语写作中恰当巧妙地使用“Linking words”。
—、语言积累
(一)Background information:根据首字母或中文意思，完成下列句子。
1. I planned to a a concert yesterday but my ticket disappeared.
2. A strange man came while I was having a
(野餐），but soon I couldn’t find him.
3. These days, something unusual is happening in our town. We’re really nervous because every night we hear strange (噪音）outside our window. It made us not sleep well at night and feel s
during the day.
4. My classmates and I have found a (粉红色的）wallet on the playground. We discuss about
w wallet it is.
5. I’m really worried, because I lost an ancient coin. It is very (有价值的）.
6. I’m on duty today. So I went to school earlier than before to clean the classroom. But to my surprise, the classroom was very clean. (某人）has cleaned it. I wondered who did it.
7. There have been strange crop (圆圈I) on the earth for many years. It’s so amazing! All our classmates wonder how they appear.
(二）Inferences: 根据语境用 might, could, can, must, can’t 填空。
1. I can’t find my concert ticket and I was anxious. My mother said I leave it at school but forgot to bring it home. But I never took the ticket to school, so it be at school.
2. This morning someone helped me clean the classroom, but I don't know who did it. I think it be Lin Tao. He is warm-hearted and always helps the classmates. But I didn’t see him this morning. Someone told me that he was ill at home today. So it be him. Then, it
be Wang Lin. He is my best friend, and he
help me clean the classroom. I asked him and he said he didn’t do that. I felt confused.
3. Some students think the wallet belong to Maria. But I think it be Mary’s because there is a photo of Jay Chou in the wallet. And she likes Jay very much.
(三）Results:根据首字母或中文意思，完成下列句子。
1. We now (知道）what was happening in the neighborhood. From now on, there is no more mystery out of the window.
2. Now the mystery is (解决）. People in our town can sleep well and full of energy during the day.
3. All in , we still don’t really know how strange crop circles appeared, and might never know. But we do know there must be something strange visiting our earth.
(四）写作微技能：从方框中选择合适的连词填空。
so as because however not only... but also
Last night, when we were sleeping, my husband and I heard a noise, we got up and turned on the light. I thought it might be a cat out of the window. ,
my husband said it must be a thief. we were both afraid of the noise, we called the police for help. A few minutes later, the policemen came. they searched for the noise maker, the noise became louder and louder. Finally, they found that the noise maker was a bird. The bird hurt________ his leg his wings. We gave it first aid，and then took it to the Animal Protection Institute (动物保护协会）. Since the mystery was solved, my husband and I could have a good sleep.
二、篇章训练
小明的妈妈发现近期放在家门口的垃圾经常不翼而飞，不知道是谁帮忙拿走的。主动拿走垃圾的是小明，是一些动物，还是清洁工？请你以“Where is the trash ”为题，写一篇推理文章。词数120词左右。
参考词汇：neighborhood 小区，take out the trash 倒垃圾，disappear without any trace 不翼而飞
【我的提纲】
罗列可能的情况： ___
______________________________________________________________________________________________________________________
参考答案：
单元写作小专题&Section B(3a~3b)
—、语言积累
(—)1.attend2.picnic3.noises;sleepy4.pink;whose5.valuable6.Somebody7.circle
(二)1.might/could;can’t2.might/could/must;can’t;might/could;might/could3.might/could;must
(三)1.know2.solved3.all
(四)so; However; Because; As; not only; but also
二、篇章训练
One possible version:
Where is the trash
Xiao Ming’s mom always puts the trash in front of the door. But these days, the trash often disappears without any trace. Who takes it away Here are some inferences.
At first, she thought it could be some animals taking it away. But there weren’t any footsteps around the house and she didn’t hear strange noises at night. So she guesses it can’t be animals. Then, what could it be Could it be the cleaner However, why the cleaner didn’t take away the trash in front of her next-door neighbor’s house at the same time So it can’t also be the cleaner. Might it be aliens They are interested in the earth. They are interested in people’s trash, too. But people are still not sure whether there is such thing. She also thought it might be Xiao Ming or Xiao Ming’s dad. But the two are too lazy to help around at home. Then, who might do it except them
The next day, she specially gets up early to solve the mystery. To her surprise, she sees Xiao Ming putting the trash into a dustbin. She realizes her boy has really grown up.