备注
1.Washing it once a week is good for its health.
一周给它洗一次澡对它的健康有益。（见Passage 2）
①once a week， twice a day 等是表示动作频率的短语，对这类短语划线提问时用how often （多久一次）。另外，how often还可以对sometimes， usually， always等频度副词，every other day（每隔一天），every four years等表示动作频率的短语进行提问。例如：
He goes to help Grandpa Li twice a week.（对划线部分提问）
How often does he go to help Grandpa Li？
②be good for 表示“对……有益”，be bad for 表示“对……有害”。例如：
Reading in bed is bad for your eyes.
躺在床上读书对你的眼睛有害。
2. Sometimes give them vegetables to eat.
有时给他们吃蔬菜。（见Passage 2）
此句中的动词不定式to eat 作定语修饰前面的名词vegetables。动词不定式作定语时常置于被修饰词之后。例如：
I have quite a lot of work to do.
我有相当多的家庭作业要做。
Would you like something to drink？
你愿意要些喝的东西吗？
3. We were told to leave school and stay at home because of a new deadly disease called SARS.
由于一种名叫SARS的致命疾病，我们被告知离开学校呆在家中。（见Passage 4）
because of 和because 都有“因为”、“由于”的意思，但because of 后跟名词（词组），because 后跟句子。例如：
Because of the heavy rain， we got there late.
由于大雨，我们到那儿迟到了。
Because he didn't work hard， he couldn't pass the exam.
由于他不努力学习，所以他考试不及格。
英文歌曲1
Where Did You Sleep Last Night？
My girl， my girl， don't lie to me，
Tell me where did you sleep last night？
In the pines， in the pines where the sun don't ever shine，
I would shiver the whole night through.
My girl， my girl， where will you go？
I'm goin' where the cold wind blows，
In the pines， in the pines where the sun don't ever shine，
I would shiver the whole night through.
The husband was a hard workin' man，
Just about a mile from here.
His head was found in a driving wheel，
But his body never was found.
My girl， my girl， don't lie to me，
Tell me where did you sleep last night？
In the pines， in the pines where the sun don't ever shine，
I would shiver the whole night through.
My girl， my girl， where will you go？
I'm goin' where the cold wind blows.
In the pines， in the pines where the sun don't ever shine，
I would shiver the whole night through.
My girl， my girl， don't lie to me，
Tell me where did you sleep last night？
In the pines， in the pines where the sun don't ever shine，
I would shiver the whole night through.
My girl， my girl， where will you go？
I'm goin' where the cold wind blows，
In the pines， in the pines the sun don't shine，
I'd shiver the whole night through.
［参考译文］
昨夜你在何处安眠？
姑娘，姑娘，不要骗我，
告诉我昨夜你在何处安眠？
松林里，松林里，
阳光照不到的地方，
整夜我在颤抖中度过。
姑娘，姑娘，你要去哪儿？
我要去寒风掠过的地方，
松林里，松林里，
阳光照不到的地方，
整夜我在颤抖中度过。
丈夫是一位勤劳的人，
距离这儿只一里远。
人们发现他的头，
就在飞转的轮子间，
但不知他的身体在何方。
姑娘，姑娘，不要骗我，
告诉我，昨夜你在何处安眠？
松林里，松林里，
阳光照不到的地方，
整夜我在颤抖中度过。
姑娘，姑娘，你要去哪儿？
我要去寒风掠过的地方，
松林里，松林里，
阳光照不到的地方，
整夜我在颤抖中度过。
姑娘，姑娘，不要骗我，
告诉我，昨夜你在何处安眠？
松林里，松林里，
阳光照不到的地方，
整夜我在颤抖中度过。
姑娘，姑娘，你要去哪儿？
我要去寒风掠过的地方，
松林里，松林里，
阳光照不到的地方，
整夜我在颤抖中度过。
英文歌曲2
More
More than the greatest love the world has known，
This is the love I'll give to you alone，
More than the simple words I'll try to say，
I only live to love you more each day.
More than you'll ever know，
My arms long to hold you so.
My life will be in your keeping，
Waking， sleeping， laughing， weeping.
Longer than always is a long long time，
But far beyond forever you'll be mine.
I know I've never lived before，
And my heart is very sure，
No one else could love you more.
I know I've never lived before，
And my heart is very sure，
No one else could love you more.
［参考译文］
爱你更深
比世上所有的爱情更纯真，
我爱你远比一切更深沉。
比我的言语更多更丰盛，
我只是为了爱你而生存。
你也许不知道，
我多渴望拥抱你。
有了你，生活才充满了
清醒、美梦、哭泣、欢笑。
比世上一切情景更长久，
你将要永远留在我心头。
我好像得到了新生，
我用心向你明证，
没有人比我爱你更深。
我好像得到了新生，
我用心向你明证，
没有人比我爱你更深。
