托福听力短文 I-12-1

(man) I know you're anxious to get your permits and get started. But there're just a few things I'd like to mention that might help you avoid trouble during your stay. First of all, make sure you carry adequate¹ water. You'll need it if you're hiking, especially in this heat. A good rule of thumb is to bring one gallon per person per day this time of year. Don't try to rely on the park's natural springs to supply all your water needs. And please, do not use soap in the springs. It's your responsibility to protect the park's natural features.

For those of you staying beyond the weekend... make sure that you set up camp well away from dry creekbeds. We may get some heavy rainfall, and those creekbeds could quickly become filled with water, and you and all your equipment might end up washed downstream.

When you pick up your permits, you'll also get a park services booklet. It'll tell you everything you need to know about the hiking trails. They vary² in length, of course, but most of them are under five miles --- relatively³ easy day hikes. Remember, if you're hiking solo⁴, make sure you let someone know you're going and when they can expect you back. And... uh, for your own safety, we recommend that you not climb rock faces. A lot of the rock throughout the park is very unstable⁵.

One final word... watch out for poisonous snakes. Rattlesnake activity is at its peak this time of year --- especially at night. For your own good, we recommend wearing protective⁶ clothing... and carry a flashlight after dark.

1 adequate   

adj.充足的，足够的；适当的，胜任的

参考例句：

• Though a bit too old,he is still adequate to the work.虽然他年纪大了点，却仍能胜任这项工作。
• I hope you will prove adequate to the job.我希望你证明能胜位这项工作。

2 vary   

vi.变化，有不同；vt.改变，使不同

参考例句：

• Cherries vary in colour from almost black to yellow.樱桃的颜色由近乎黑到黄各不相同。
• Old people don't like to vary their habits.老年人不喜欢改变他们的习惯。

3 relatively   

adv.比较...地，相对地

参考例句：

• The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
• The operation was relatively painless.手术相对来说不痛。

4 solo   

n.独奏，独唱；adj.单独的；adv.单独地；v.放单飞，单独表演

参考例句：

• Tara is currently working on a solo album.塔拉眼下正忙着制作个人专辑。
• There's wonderfully lyrical flute solo in the middle of this symphony.在交响乐中间有一段奇妙的抒情长笛独奏。

5 unstable   

adj.不稳定的，易变的

参考例句：

• This bookcase is too unstable to hold so many books.这书橱很不结实，装不了这么多书。
• The patient's condition was unstable.那患者的病情不稳定。

6 protective   

adj.防护的，保护的

参考例句：

• A mother naturally feels protective towards her children.做母亲的天生要保护自己的孩子。
• We feel safe with a protective device in the house.我们因为家里有了防护装置而感到安全。