3.　　　 School is more fun when Danny is here. 丹尼在的时候，学校生活更有趣。

fun是不可数名词，“快乐，娱乐，乐趣”，例：

We had lots of fun at the seaside. 我们在海边玩得很高兴。

Have fun! =Enjoy oneself! 尽情玩吧！

make fun of sb./sth. “嘲笑某人或某事，开某人的玩笑”

It is impolite to make fun of the disabled. 笑话残疾人是没有礼貌的。

2.　　　 He must be ill. 他一定是病了。

must 表示推测“一定”，常用于肯定。

The light is on. He must be at home. 灯亮着，他一定在家。

1.　　　 He’s been away for three days now. 他离开学校三天了。

be away from +地点，从哪里离开，表示状态可以和时间段连用。

leave+地点，离开某地，结束性动词，不可以和时间段连用。

He left Beijng last Monday. 他上一周离开了北京。

He has been away from Beijing for a week. 他离开北京一周了。

leave for+地点，离开去某处

They left for Shanghai yesterday. 他们昨天离开去上海了。

5.　　　 Try using phrases like these:尝试使用以下句子：

try vt. 尝试，试用

“+v-ing; +wh-从句；+ to do”

Have you tried this medicine? 你试过这种药吗？

try one’s best to do尽力去做某事

I will try my best to work hard. 我将尽我的最大努力去工作。

Lesson 29: Don’t Smoke, Please!

4.　　　 Report your idea to the rest of the class. 想起他同学汇报一下你的想法。

　idea n. 想法，计划，打算

She’ll have her own ideas about that. 对那件事他有自己的想法。

思想，概念

You should have your own ideas. 你应该有自己的思想。

主意，意见

Please tell me your idea on this thing. 请你告诉我你对这件事的意见。

提议，念头

I’ve had an idea. We could play football. 我有个主意，我们可以踢足球。

了解，明白

--What time is it? 几点了？

--I have no idea. 我不知道。

3.　　　 The more you move your feet, the more healthy you will be. 你活动脚的次数越多，你就会越健康。

　the more…the more the+比较级，the+比较记这一句型，表示“越……越……”。如：

The harder you study, the greater progress you will make. 你越努力学习，你的进步就越大。

The busier the farmers are, the happier they are. 农民们越是忙，就越高兴。

The more we get together, the happier we will be. 我们举得越多，就越快乐。

The sooner, the better. 越快越好。

2.　　　 Move your body.让整个身体活动起来。

body n. 躯体，躯干

There is a wound on his leg and another on his body. 有一处伤在他腿上，另一处在躯干上。

尸体

Where did you bury his body? 你把他的尸体埋在哪里了？

对，群，团体

The House Commons is an elected body. 下议院是经选举而组成的团体。

人

Mrs. Jones was a dear old body. 琼斯夫人是一位可爱的老人。

物体

The sun, moon, stars are heavenly bodies. 太阳、月亮和星星都是天体。

1.　　　 Move your feet! 活动活动你的脚！

1)move使移动

Who has broken my book? 谁动了我的书？

Moved it away from the window. 把他从窗户边移开。

改变

The government’s opinion on this matter haven’t moved. 政府对这件事的看法没有改变。

迅速移动

That car was really moving. 那汽车跑得可真快。

搬家

We’re going to move next week. 我们打算下周搬家。

进展

Work on the new building is moving quickly. 新大楼的工程进展得很快。

拓展：

move in迁入 move on继续走，离开 move out迁出　 move over挪动一下，腾出空位

2)feet n.脚，(的复数)，英尺

How many feet does a cat have? 猫有几只脚？

Three feet make a yard. 三英尺合一码。

身体，肉体

The naughty kid was in the classroom in body but not in spirit. 那淘气的小家伙身在教室，心在别处。

4.　　　 Milk, cheese, butter and yogurt contain calcium. 牛奶，奶酪，黄油和酸奶包含钙。

contain v. 包含，容纳

Beer contains alcohol. 啤酒里含有酒精。

The speech contained some interesting ideas. 这个沿江包含一些有趣的思想。

以……为组成部分，包括或由……构成

The album contains many memorable songs. 这张唱片中包括许多值得收集的歌曲。

抑制，限制

I could hardly contain my curiosity. 我简直无法克制我的好奇心。

遏制

Science sought an effective method of containing the disease. 用科学方法探索出遏制这种疾病的有效手段。

Lesson 28: Move Your Whole Body

3.　　　 They are all protein foods. 他们都是蛋白质食品。

[辨析]：all, both与whole

both指两个人或物，而all指三个以上的人或物，在句中都可作主语、宾语、表语、同位语或定语。

Both of us want to go. 我们两个人都想去。

All of us should work hard. 我们都应努力工作。

all 与whole在表示 “整体的”“全部的”意思时，用法略有不同。all要置于冠词、物主代词或其他限定词之前；而whole则要至于这些限定词之后。如：

all my life， all the world ，my whole life， the whole world，

Protein helps your body grow and stay strong. 蛋白质帮助你的身体健康茁壮成长。

stay在句中是系动词，相当于remain, keep

The shop stays open until midnight. 这家商店到半夜才关门。

[拓展]：

stay vi. & n.停留；呆在

The doctor advised me to stay in for a few days. 医生叫我在家呆几天。

He often stayed up reading until midnight. 他常常读书至深夜。

n. 逗留；停留

During his stay in Rome, he visited a lot of places of interest. 在罗马逗留期间，他参观了许多名胜。