shouldn’t “不该”如: You shouldn’t go to school late. 你不该上学迟到.
③had better “最好”如：You had better go to bed early.你最好早睡。 had better not “最好不”如：You had better not go to bed late. 你最好不要迟睡。
④may “可以”如: May I come in? 我可以进来吗?
“可能”如: You may get a headache when you work too hard. 当你工作太努力时,你可能会头疼.
Topic 3 We should do our best to fight SARS.
一、重点词组:
talk with 与??交谈 hurry up 赶紧/快
go ahead = go on 继续（问） spread easily 易传播 be afraid of?害怕?? catch SARS 患上非典
do one’s best to do sth 尽力做某事 fight SARS 抗击非典
keep away from animals 远离动物 do house cleaning 打扫屋子
go to crowded places 去拥挤的地方 all the time = always 总是/一直 examine the patients 检查病人 take a message 捎口信 take care of?照顾?? = look after / care for
tell/ask sb. to do sth 叫某人做某事 call back 回电话
leave a message 留口信
take an active part in 积极参加 care for patients 照顾病人 save the patients 挽救病人 spend the time 度过时光 teach oneself 自学
help mother cook 帮助妈妈煮东西
on the phone/Internet 在电话中/在互联网上 enjoy oneself 过得愉快
tell sb. a story / stories 给某人讲故事 take some Chinese medicine 吃些中药 二、重点句型
We don’t have to be afraid of catching SARS. 我们没必要害怕患上非典。
Please tell my father to take care of himself. 请告诉我的父亲照顾好他自己。 Could you please ask her to call me back? 请叫她给我回电话好吗？
He took an active part in the battle against SARS. 他积极参加抗击非典的战斗。 He cared for the patients day and night. 他日日夜夜照顾病人。 It’s my duty to save the patients. 挽救病人是我的职责。
What do you think of Kangkang’s father? 你认为康康的父亲怎么样？ Long time no see! 好久不见！
You could cook for us next time. 下次你能为我们煮东西了。 三、重点语言点
talk with sb. 表“与??交流” , 指“与人平等地交流、讨论” talk to sb. 表示“找某人谈话” , 在口语中常“责备某人”
如: Jim’s father is talking with the teacher. 吉姆的父亲正在和老师交谈. I will talk to him about his careless. 我要找他谈话,批评他的粗心大意. 常用的反身代词词组:
take care of oneself = look after oneself 照顾某人自己 teach oneself = learn by oneself 自学
enjoy oneself = have a good time 玩得高兴
help sb (to) do sth = help sb. with sth. 帮助某人做某事 如: I helped my mother cook at home.
= I helped my mother with the cook at home. 我在家帮我母亲做饭. 四、重点语法
(一) 情态动词: must 与 have to
① must ＂必须;一定”, 表示有做某一动作的必要或义务,侧重表达说话者的主观看法.（只有一种时态）
如：We must wash hands before meals. 饭前我们必须洗手. We must eat healthy food. 我们必须吃健康的食物.
② have to “不得不,必须”, 侧重表示因客观条件或客观环境的迫使而＂不得不做某事＂．（可用于各种时态）
如：It’s too late. I have to go now. 太迟了.现在我得走了.
I had to borrow some money at that time. 那时我不得不借了一些钱. *----Must we keep the windows open all the time?
----No, we don’t have to. / No, we needn’t. (注意回答时不能用No, we mustn’t.) (二)电话用语:
Hello! Could /May I speak to?, please? 你好! 我能跟??通话吗? May I take a message? 我能捎个口信吗? This is Kangkang. 我是康康.
Hello! Who’s that? 你好! 你是谁? Review of Units 1---2
break the window 打破窗户（玻璃） get lost 丢失；迷路
on one’s way (to) 在?.的路上 take the wrong bus 搭错车
one of the most popular sports 最受欢迎的运动之一
a group of people 一群人
form an international organization 成立一个国际组织 put sth in low places 把某物放在低处 eat sth by mistake 误吃 put?away 把?收起来
ask for three days’ leave 请三天的假