7. The padre is now a_______ (稀有的)animal.

6. People who commit crimes like that aren’t_______(正常 )

5. In the crash he suffered severe i_____ to the head and arms.

4. The nurse took the t _____of all the patients.

3. A d_____ is a person whose work is filling cleaning and taking out teeth.

2. People b_____ more slowly when they are asleep.

1.He was a ____for his family, who were travelling abroad.

文化背景

What is the Best Time to Exercise　 for Energy？

Energy levels ebb and flow(起伏) throughout the day, influenced by everything from your mood to your body’s circadian(昼夜节律) rhythms-daily fluctuations(波动) in things like heart rate, temperature, and blood pressure. Here are the advantages and disadvantages of exercising at various times of day.

MORNING: The main difficulty in the morning is dragging yourself out of bed. Once you’ve done that, however, there’s little else to distract you from the business at hand. That may be why people who work out in the a.m. are more likely to stick with it over time, which means they’re well on their way to get the long term energy boost that being fit brings.

LUNCHTIME: Most people feel an energy decrease between two and three in the afternoon. It’s not connected with eating; it’s just part of the body’s natural cycle. Exercising in the middle of the day can smooth out the decrease, because it increases the flow of hormones that perk you up(振作起来) for a few hours after a session. But don’t skip lunch to work out. A light meal an hour before you exercise will give you the energy to get moving.

EVENING: In the late afternoon and early evening, people breathe easier because the lungs’ airways are more open, muscle strength peaks since body temperature is higher. But, don’t work out too close to bedtime for the resulting burst of vigor may make it difficult to fall asleep.

The Secret To Developing Healthy Eating Habits

Healthy eating doesn’t have to be boring or hard or time consuming(费时的). It doesn’t have to taste bland or distasteful or completely awful. Eating healthfully can be a delightful, taste-tempting, delicious experience … if you just know how.

　 This program was designed to give you complete control over how you change a healthy eating plan. You make the changes at a rate that is comfortable for you. It helps you

·　　　 make healthy changes at your own pace

·　　　 choose what healthy foods you will include and when

·　　　 choose which unhealthy foods you give up and when

·　　　 feel satisfied with your healthy food choices, never deprived

·　　　 feel in charge of your healthy eating plan

·　　　 feel successful making gradual changes in your eating habits

·　　　 finally arrive at a totally healthy eating lifestyle, without stress or anxiety

·　　　 enjoy eating healthy food

·　　　 eventually prefer eating healthy food because you like it and it tastes good

2.名词用作动词的用法　　　

一个词由一种词类转到另一种或另几种类而不发生形的变化，称为转化。转化是英语构词法中的一种，英语有大量的动词可以转化为名词也有不少名词可以转化为动词。

[举例]Would you like to drink some water? (名词)

你要喝水吗？

I watered my flowers flowers this morning?(动词)

今天早晨我浇花了。

Can I have a look ?(名词)

我能看一看吗？

She is looking at the new car?(动词)

她在看那辆车。

Let’s go out for a drive next Sunday.(名词)

下星期天我们去兜风吧！

He is driving his new car. (动词)

他正开着他新车呢？

以上只是列举了名词动词的几个简单例子，有关此类转化本模块中出现的还有：head eye, name　 paper book air voice hand dress diet mail ship face work dust answer picture knife nurse bottle cash house mother brother mask turn use record stop increase peel 等等。要善于试试看，在本单元你能找出多少个名词转化动词和动词转化名词的例子。

同时还要注意如下事项：

①名词和动词在转化时，有时意思会发生变化：

[举例]eye(名词) 眼睛　　 (动词)用眼睛看，端详

ship(名词)　 船　　 (动词)用船装

picture(名词)画，照片，(动词)用图表示；描述

book(名词)书　　　　 (动词)预订

②有些名词和动词在转化时发生元音改变或词尾改变：

[举例]blood -bleed　 sale -sell　 song-sing　

advice-advise　 bath-bathe belief -believe

③有些形式不变，但读音会发生变化：

[举例] house　 房子;住宅　 　给...房子住;给...房子用　 　use　 用途　 　用,使用

　 　record 记录,记载　 记录,记载 increase增加　　　 增加

针对以上注意事项，还需要大家在今后的学习中善于发现，及时积累，结合语境，真正掌握动词与名词之间的转化。

1、will和be going表示将来的用法和区别

(1)will和be going to 都可以用来表达将要发生的事情

[举例]It is certain that he will get on well with them.

可以肯定，他会同他们相处地很好。

A new bridge will be built across the river.

江上将建一座桥。

We’ll visit the factory next Sunday.

下星期天，我们要去参观工厂。

It’s a good idea. But who is going to carry out the plan.

这个主意不错，但是谁去实现这个计划呢？

Peter is going to fly to New York.

彼得要坐飞机去纽约。

(2)在下列情况下，只能用will.

①单纯谈论将来的事情，没有主观因素

[举例]It will become cold when winter comes.

冬天来时天会冷。

The train will lease at 8 this evening.

火车今晚8：00出发。

②表示说话人的揣测

[举例]She will be right after taking this medicine.

服了这个药之后她会好的。

That will be Peter’s book. Let’s go and ask.

这可能是彼得的书。咱们去问问。

③表示听了对方的话语后所作出的反应，即临时想到的意愿。

[举例]A：I’ve got a toothache.

B：can you lie down please, and I’ll exams you.

A：我牙痛。

B：你能躺下让我检查一下好吗？

④用于条件状语从句中

[举例]If it rains tomorrow, we’ll have to put off the meeting.

如果明天下雨，我们将不得不推迟会议。

It will be 5 years whose you grow up.

还要等5年你才能长大。

(3)在下列情况下只能用be going to

①表示经过精心考虑和安排后

[举例]My daughter is studying at school but she is going to leave for Canada next month.

我女儿目前在学校学习，但下个月她要到加拿大去。

We are going to have a pence this Sunday.

这个月来我们要进行一次用餐活动。

②表示根据已有迹象，将要发生什么，多用来表示天气。

[举例]What dark clouds. It looks as if it is going to rain.

乌云密布，天看起来要下雨。