九年级英语全册 Unit 8 It must belong to Carla(第2课时)Section A(3a-3c)教案 (新版)人教新目标版
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Unit 8 It must belong to Carla第二课时 Section A（3a ~ 3c）I. 知识目标II. 课堂环节§自主学习方案【新词自查】根据汉语提示完成单词。
1. I can’t fall asleep at all because there is too much noise（噪声）outside.2. The old man found a wolf（狼）lying in the snow.3. Alice is proud that both his father and brother are policemen (警察).4. Lily asked his neighbor (邻居) to help her look after her pet dog while she was away.5. The bad boy often has fun creating fear (恐惧) in the neighborhood.§课堂导学方案Step 1情景导入（参考案例）Not all of us can meet the strange events in our daily life. And we may think some of them are unbelievable. Let’s read the newspaper article quickly and see what happened to the people in Bell Tower neighborhood. Try to find the answers to the questions.1. What happened in Bell Tower neighborhood?Every night they hear strange noise outside their windows.2. What might it be?It might be teenagers having fun and it also might be the wind or a dog.3. How does everyone feel?Everyone is worried and everyone has his or her own ideas.环节说明：通过快速阅读短文，并能回答所给的问题，能帮助学生更加全面地理解文章，训练学生的读的能力及分析问题的能力，为后面的学习做好铺垫。
Step 2完成教材3a 的任务1. 要求学生快速默读短文，熟知大意，从3a右边方框中选出一个最适合的短文标题. 然后邀请几位同学给出自己的答案，全班一起学习讨论。
（3分钟）2. 先邀请几位同学阅读短文（可一人一段），教师要注意学生的语音，给予必要的朗读指导。
然后播放录音，全班同学一起跟读。
（3分钟）3. 短文内容巩固练习。
教师可给出一篇改写了的短文，将一些重点的表达方式空出。
让学生在规定的时间内补全短文。
然后邀请若干同学给出自己的答案。
（4分钟）4. 完成教材3b的任务，要求学生再次阅读短文，找出与3b方框中所给的短语相匹配的单词。
（5分钟）1. uneasy2. kids3. neighbor4. neighborhood5. wolf6. noise-maker5. 让学生再次阅读短文并且在3c表格中写出人们对这个奇怪的声音是怎么看的。
环节说明：将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力，还巩固了学生对目标语言的学习、识记和运用。
§当堂评价方案（详见当堂训练部分）§备课资料包a. 词汇包：1.interview (v.)访问；会见；接见可作名词和动词，意为“采访，会见，面试”。
作名词时，常用短语为have/give an interview，意为“接受采访或面试”。
作动词时，其后接名词或代词。
interview sb 和have an interview with sb 都表示“采访某人”。
【备课例句】I will interview/have an interview with the scientist after the meeting. 会后我将采访那位科学家。
We interviewed 8 people for the job.我们对谋求这份工作的八个人进行了面试。
【课堂变式】Sally became a member of the company after the job____________（面试）.【解析】由空格前的job可知此空要填名词形式，正确答案是interview。
2.noise (n.)噪音；喧闹声；嘈杂声noise指的是人们不愿听到的“噪声”，既可作可数名词，也可作不可数名词。
【备课例句】Don't make so much noise. 别这么大声吵闹。
These machines make a great noise. 这些机器噪声真大。
【横向辐射】sound & voice1.soundsound泛指自然界的各种“声音”。
【例句】Light goes faster than sound. 光比声音传播得快。
In English, “qu” makes a [kw]sound. 英语中，字母组合qu发音为[kw]。
2.voicevoice则指说话和唱歌的“嗓音”，有时也指鸟鸣的声音。
【例句】They talked in a loud voice. 他们高声谈话。
He has got a good voice. 他有一副好嗓子。
【课堂变式】— Did you hear any strange _____when the quake happened?—No, I was in my garden with my flowers and was enjoying the beautiful _____of my birds at that time.A. voice; noiseB. noise; soundC. whisper; soundD. sound; voice【解析】前一空由可知是指“嘈杂声”，后一空由空格后的of my birds可知是指“鸟叫的声音”。
正确答案是D。
b. 句式包：1.However, these days, something unusual is happening in our town. 然而，最近我们镇上却在发生一些不寻常的事情。
“sth.+ happen+地点/时间”意为“某地/某时发生了某事”。
【备课例句】An accident happened in that street.那条街发生了一起事故。
What's happening outside?外面发生什么事了？【横向辐射】happen的其他句式1.sth.+happen to…意为“某人或某物出了某事(常指不好的事)”。
【例句】A car accident happened to him yesterday.昨天他发生了交通事故。
What happened to you?(=What was wrong / the matter with you?)你怎么啦？2.“sb.+happen+to do sth.”意为“某人碰巧做某事”。
【例句】I happened to meet her in the street.我碰巧在街上遇见她。
It happened that I was out when he called.他来访时我碰巧不在。
【课堂变式】1.—Can you see________?—No. Let's go and have a look. Maybe we can help them.A. what are they doing thereB. what was happening thereC. what is happening thereD. what are they talking there【解析】happen表示“发生”时常用事情作主语，不以人作主语。
另外，宾语从句要用陈述句语序，可排除A和D。
再由Can you see确定时态应用现在时，故选C。
2.If anything ____ the machine, please let us know.A. happens onB. happens toC. happened onD. will happen to【解析】根据句意“如果机器发生了什么事，请让我们知道”及“sth.+happen to…”结构确定正确答案是B。
2.There must be something visiting the homes in our neighborhood, but what is it? 一定有什么东西闯入我们社区，但那是什么呢？there be 结构可与情态动词连用，表示“可能有，一定有”。
在此结构中，动词ing形式用作定语，修饰前面的主语，相当于一个定语从句。
【备课例句】There must be no students studying in the classroom now. （=There must be no students who are studying in the classroom now.）现存一定没有学生在教室里学习。
There might be water if you wait a bit. 如果你等一会儿，可能会有水的。
He felt that there must be something wrong with the car. 他当时感觉车肯定出毛病了。
【课堂变式】1.听！一定是有人在敲门。
Listen! ______ at the door.2.今晚或许有雨。
_______this evening.【解析】1.There must be someone knocking 2.There may be rain。
