2．as的用法
1) Prep.作为 You must work hard as a student.作为一名学生你必须努力学习。
2) Conj.当。。。时候 As I was walking down the street, I met an old friend.我在街上走的时候，遇见了一位老朋友。
3) Conj.因为 As he is ill, he is away from school.因为他生病了，所以没来上学。
[注意]as用于表示不是很重要的或众所周知的理由时，语气教弱；如果说话人强调某种理由时，则用because来表达。
4)prep.依照。。，如。。。常用来引导从句。
I will do as you say.我将按照你说的做。
5)as…as..象。。。一样She is as tall as her mother.她和她妈妈一样高。
1．“职业”的几种询问方式
1) 询问某人现在从事何种职业
a) What +do/does+某人+do?
b) What+be+某人？
What do you do?你是做什么工作的？
What’s your brother? 你哥哥是干什么的？
[注意]What+do/does+某人+do?句型有时还可以用来询问某人经常做什么事情。如，What do you do every evening?你每天晚上干什么？
2)询问某人现在的工作地
Where + do/does+主语+work?
Where do you work?你在哪工作？I work in a factory.我在工厂工作。
[注意]当想确认对方的职业时，可用“Are you+职业？”如，Are you a doctor?你是医生吗？Yes, I am.是的。
3)询问某人将来的工作
What do/does+某人+want to be?
What do you want to be?你想要从事什么职业？I want to be a reporter.我想成为一名记者。
[注意]动词后面加-er 或-r或-or,一般则变成从事这种动作的人，常见的形式有：write-writer,act-actor,run-runner.cook是兼类词，表示“厨师”，cooker为“炊具”。
5．名词所有格
英语中有些名词加“'s”表示所有关系，带这种词尾的名词形式称为名词所有格。名词所有格的构成有如下规则：
①有生命的名词一般加“'s”构成，以s结尾的复数名词加“'”。
②无生命的名词一般用“所有物+of+所有者”。
a map of Japan 一幅日本地图
a door of the classroom 教室的门
the name of the school 学校的名字
the son of my friend 我朋友的儿子
但请注意下列说法的不同含义：
③表时间、距离、国家、城镇、机构、团体、价格等的名词，可用以上两种方式构成所有格。
④并列的名词表各自所有，须在各词词尾分别加“'s”；表共同所有，须在后一个名词词尾加“'s”。
Tom and Jack's car 汤姆和杰克的小汽车(两人合用)
Tom's and Jack's cars 汤姆和杰克的小汽车(两人各有一辆)。
◆unit 4 I want to be an actor.
目标语言：Talk about jobs
重点句型：What do you do? I’m a doctor.
What does she do? She’s a doctor.
What do you want to be? I want to be an actor.
What does he want to be? He wants to be a blank clerk.
Where does your sister work? She works at a hospital.
Does she work in a hospital? No, she doesn’t.
Does she work late? Yes, she does.
Is it an exciting job? Yes, it is.
重点词组：a girl of six years old六岁的女孩 an international call国际电话 as soon as possible尽可能快地 as well as possible尽可能好地 as…as…象。。。一样 in a hospital在医院里 in hospital(生病)住院 work with与…打交道，与。。。在一起工作 be late for迟到 go out出去 be afraid of害怕 wait for sb.等候某人 in the future在未来 in future从今以后
知识点：
would like to do sth.想要做某事＝want to do
I’d like to have supper.我想要吃晚饭。
would like sb. to do.希望／想要某人做某事＝want sb. to do
I’d like you to play with me.我想要你和我一起玩。
4)含would like的陈述句变一般疑问句，直接把情态动词would提前，Would you like/love…？比Do you want…？语气委婉，常用于口语。对此问题的肯定回答一般为Yes, I’d like/love to,还可以是Yes, please./ All right./ Yes./Ok.等。
4．就餐用语全接触
1) May I take your order?
2) What would you like to eat/drink?
3) I’d like to drink coffee without milk.
4) I’d like some meatballs.
5) Here is the bill.这是帐单。
6) Wait, let me have the bill.等一下，我来买单。
选择你身边熟悉的一个人(父母、兄妹、同学或朋友)用英语表达他(她)的外貌特征、兴趣爱好及所喜欢的食品等，写一篇小短文(7-10个句子)。
_______________________________________________________________________
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6. What___________(尺寸)bowl of dumplings would he like?
5. We have some great___________(特色菜)today.
4. What would you___________(想要)?
3. He tells us three___________(理由)why he is late.