课件40张PPT。 Unit 8
It must belong to Carla. Section A Guessing gameWhose dog is this?It might/ could be______. He is a well-known singer and actor.Whose dog is this?It must be Liu Dehua’s.It might/ could be______. He is a well-known singer and actor.1aLook at the picture. Write the things you see in the correct columns in the chart.T-shirtjacketbaseball captoy truckbook (Harry Potter)magazines (Rabbits)CD (Michael Jackson)cupListen and match each person with a thing and a reason.1bGrammar表示推测的情态动词 must 一定；肯定（100%的可能性）could, may, might 有可能；也许（20%~80% ）can’t 不可能；不会（可能性几乎为零）在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词：must, might, could, can’t, couldn’t, may等。must 表推测时，表示说话人对事物的推测把握性比较大，相当于汉语的“肯定;一定”。The French book must be Mary’s. She is the only one
who is learning French.
这本法语书肯定是玛丽的，因为她是唯一一个学法语的人。
It must be morning now, for the birds are singing.
天肯定亮了，因为鸟在叫。could, might,和may也可以表推测，但把握性比较小，而且用might表示可能性更小。You could/may/might be right, but I’m not sure.
你可能正确，但我不确定。
He might know your telephone number. I forget whether I have given it to him or not.
他可能知道你的电话号码，我忘了是否给过他了。can’t表示说话人几乎可以肯定某事不是真的或不可能发生。That can’t be Mr.Green because he has gone to Shanghai.
那个人不可能是格林先生，因为他去上海了。
The backpack can’t be Jimmy’s because there’s a hair band in it.
这个背包不可能是吉米的，因为里边有一个发卡。Practice the conversation in the picture above. Then make conversations using the information in 1b.1cIt must be Mary’s. J.K. Rowling
is her favorite writer.Whose book is this?2ahair bandtennis ballsBob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.2bListen again. Fill in the blanks.1. The person ______go to our school.
2. The person ______ be a boy.
3. It ______ be Mei’s hair band.
4. The hair band _______ belong to Linda.
5. It ______ be Linda’s schoolbag.mustcan’tcouldmightmustA: Look! There’s a schoolbag here.
B: What’s inside?
A: There’s a T-shirt, ...
2cMake conversations using the information in 2a and 2b.2dRole-play the conversation.Linda has a schoolbag. She likes it very much. She brings it to attend a concert. Do you want to know what happens to her schoolbag one day?3aRead 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
NeighborhoodReadingLanguage points（1）noisen. 噪声；喧闹声；响声The loud noise from the nearby factory chafed him.
附近工厂巨大的噪声使他烦躁。
There is so much noise in this restaurant. I can hardly hear you talking.
这个餐厅里太嘈杂了，我几乎听不到你说话。There was a ceaseless noise of machinery.
机器不停地发出噪声。
If you don’t stop making that noise, I’m going to
lose my patience.
你要再不停止发出噪声，我可要火了。It was noised abroad that his company had gone
bankrupt. 外面谣传他的公司已破产。· vt. 谣传· vi. 大声说话；发出噪声辨析：sound, noise和voice这三个名词都可表示“声音”，但是，它们表示的“声音”并不相同。?noise指刺耳、尖锐的声音，有时指混合的或多种声音夹杂在一起，含有使人不愉快之义。
The young men were making such a noise in the
restaurant that the police came and ejected them.
那些年轻人在餐馆又吵又闹，因此警察来把他们赶走了。? sound为普通用语，可指各种强弱、高低不等的声音。
The sounds failed away. 声音渐渐消失了。
The sound of music drifted up to us.音乐声向我们悠悠飘来。
The room echoed with the sound of music.
音乐声在房间里回响。? voice一般指人的声音，说话、唱歌、谈笑都可用voice。sound和noise不仅能指人的声音，还可以表示别的动物发出的声音；而voice除了有时可指鸟的声音外，很少表示其他动物的声音。The girl has a beautiful voice.
那女孩嗓音很美。
They are talking in low voices.
他们正小声交谈。 （2）policeman n.（男）警察policeman的意思是“（男）警察”，是可数名词，复数形式为policemen。The policeman watched his quarry go into a bar.
警察看着他在追捕的人走进一家酒吧。Xiao Guo is the bravest policeman I have ever seen.
小郭是我所见过的最勇敢的警察。
I saw the policemen file away a moment ago.
刚才我看见警察排成一列纵队出发了。 · “女警察”用policewoman表示，其复数形式 为policewomen。Look at the policewoman at the crossing.
你看十字路口的那位女警察。
Mary is an excellent policewoman.
玛丽是一名出色的女警察。
Policewomen can do the same as policemen can.
女警察能和男警察一样地工作。 （3）wolf n.狼；喜欢独自行动的人The pups played with the mother wolf.
小狼们跟母狼玩耍。
Peter is a good footballer, but he is a lone wolf.
彼得是个好足球队员，但他是个不与人合作的人。wolf的名词复数：wolvesWolves hunt in packs. 狼总是成群猎食。
It is said that there are wolves in this forest.
据说这片森林里有狼。（4）不定代词定语后置常用不定代词有:some(something, somebody, someone), any(anything, anybody, anyone), no(nothing, nobody, no one), every(everything, everybody, everyone), all, each, both, much, many, (a) little, (a) few, other(s), another, none, one, either, neither等。一般来讲，修饰不定代词的词或短语要置于其后。本课短文中出现的不定代词定语后置的有：something unusual, anything strange, something running away, something visiting the home in our neighbourhood.（5）go away 离开Leave me alone! Go away! 别打扰我！走开！Mischiefs come by the pound, and go away by the ounce. [谚]灾来如山倒，灾去如抽丝。
Before I go away, I will call round to say goodbye to you.
在我离开以前，我要来看你们，向你们告别。go asleep 入睡 go bad （食物等）腐败变质
go blind 失明 go broke 破产
go ill 事态恶化 go mad 发狂
go mad with joy 欣喜若狂 go ahead 前进
go abroad 出国 go wrong 堕落；走进歧途
go free 被释放；被解放 go deeply 流传深远
go halves 平分；彼此一半 go beyond 超出；越过go的常见短语：3bRead the article again and find words to match the meanings.nervous or worried _________
young people _________
person in the next house __________
area where people 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.They think it must be teenagers having fun.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 can’t be a dog.He thinks the noise-maker is having too much fun creating fear in the neighborhood.Grammar Focus:
—Whose volleyball is this?
—It must be Carla’s. She loves volleyball.
2. —Whose hair band is this?
—It could be Mei’s hair band. Or it might belong to Linda. They both have long hair.
3. —What did you see that night?
—I’m not sure, but it can’t be a dog. It was bigger.
I think it might be a bear or a wolf. Choose the best way to complete each sentence using the words in brackets.1. A: Where’s Jean?
B: I’m not sure. She ________ (is/ might be/ must be) in the laboratory.
2. A: Everyone is going to the pool after school.
B: Really? It _______ (must be/can’t be/
could be ) hot outdoors. might be4amust be3. A: That’s the phone.
B: Hmm. I wonder who it _________ (must be/
could be/should be).
4. A: I wonder if there are Jim’s glasses.
B: They ________ (can’t be/might be/could be)
his. He doesn’t wear glasses.
5. A: I hear water running in the bathroom.
B: It _________________ (could be/must be/can’t
be) Carla. She was thinking of taking a shower.can’t becould be/ must becould be1. 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 outsidehaving a sore throat/ illComplete these responses.4b3. A: This restaurant is always very crowded.
B: The food ________________.
4. A: Whenever I try to read this book, I feel sleepy.
B: It can’t _______________.must be deliciousbe that boringLook at this picture of a room. How much can you tell about the person who lives here? Is it a boy or a girl? What are his/her hobbies? 4cIt could be a girl’s room
because it’s very tidy.I guess so. But it might be a boy’s room because the clothes look like boys’ clothes.Homework 根据4c写一篇描叙性短文。Thank you!
