1.Having a good diet is very important.
2.Eating lots of fresh fruit and vegetables means a lot to our body.
3.Doing exercise is another good way to keep healthy/ficom
4. Running is the best workout for weight loss because it’s cheap
5.It is important to ask your doctor for a health check once a year
6.Going to bed early and getting up early is also very important.
7.To keep healthy, we’d better cut down on fat and sugar in our diets.
8. It is bad for your health to stay indoors for a long time
1.保持健康keep healthy
2.保持平衡饮食keep a balanced diet
3.停止做 cut out
4.锻炼work out
5.减少压力re/wenk
6.即使even if/though
GRAMMAR
动词不定式作主语
基本用法
动词不定式作主语时，谓语动词用单数
To look after these naughty boys is really difficult照看这些淘气的男孩真的很难
Where to put the box seems hard to decide.很难决定把这个箱子放在哪里。
Whether to do it hasn’t been decided.是否做这件事还没定下来。
READING
句子
Being a volunteer is the right thing I have been looking forward to doing
That’s why we must train hard this time
I was impressed by the festival held by our school last year
结构
phenomenon: why teenagers should change their bad habits
what is habit and the cycle of habits worked
how to change bad habits and build a good habit
no easy way to change bad habits
UNIT1
WRITING
announcement
结构
介绍通知目的
介绍这次展览的精彩部分及注意事项
表达祝愿
内容
大体介绍展览内容
交代清楚本次展览的时间、票价等细节信息
强调参加此次展览要注意的事项
表达祝愿
核心词汇与常用表达
1. There is an interesting exhibition next Sunday.
2. Some of the paintings are made by some...
3. The highlight of this exhibition is the...
4. The exhibition will be on from...to...
5.Admission:…for adults;for children...
6. No photos or food and drink are allowed in the museum.
7.Hope you will enjoy it.
1.被公认为……be recognized as...
2.和……一样……as....as...
3.被允许做某事beallowedto do sth
4.等待wait
5.玩得快乐have fun
GRAMMAR
动词不定式作表语
表目的
The next step is to make sure that you know exactly what is required下一步是确保你确切知道需要什么。
表示事态发展的结果，预期的结果，不幸的命运或预言
That experience was to change hiswhole life那次经历会改变他的整个生活。
用于第一人称疑问句，表征求意见
What am I to say if they askme the question?要是他们问我这个问题，我该怎么回答呢?
用于被动语态，相当于can/could，should，oughtto，must，具有情态意义
You are to berewarded.你应该受到奖励。(should) It's nowhere to befound.哪儿也找不到它。(cantbe)
These books are not to be sold.这些书不应该卖掉。(ought not to be)
表示 同意、安排、命令、决定、劝告、意愿、禁止"等。
They are to marry next week.他们将在下周结婚。(安排)
6.不定式作表语，可用主动形式表示被动意义。
She is to blame.她应该受到责备。
READING
句子
The festival is so wonderful that it attracts a lot of students each year.
While you are busy,you’d better spare more time totrain
