2010-06-26 所属栏目:托福听力短文

(woman) Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his or her time analy

2010-06-26 所属栏目:托福听力短文

(man) Let's proceed to the main exhibit hall and look at some of the actual vehicles that have played a prominent role in speeding up mail delivery. Consider how long it used to take to send a letter

2010-06-26 所属栏目:托福听力短文

(woman) Today we're going to practice evaluating the main tool used when addressing groups --- the voice. There are three main elements that combine to create either a positive or negative experience

2010-06-25 所属栏目:托福听力短文

(man) I'm glad you brought up the question of our investigations into the makeup of the Earth's interior. In fact --- since this is the topic of your reading assignment for next time --- let me spen

2010-06-25 所属栏目:托福听力短文

(man) I want to welcome each and every balloon enthusiast to Philadelphia. Thank you for coming here this morning to commemorate the first balloon voyage in the United States. On January 9, 1793, at t

2010-06-25 所属栏目:托福听力短文

(woman) So, uh... as Jim said, James Polk was the eleventh President, and... uh... well, my report's about the next President --- Zachary Taylor.Taylor was elected in 1849. It's surprising because..

2010-06-25 所属栏目:托福听力短文

(woman) You may remember that a few weeks ago we discussed the question of what photography is. Is it art, or is it a method of reproducing images? Do photographs belong in museums or just in our home

2010-06-25 所属栏目:托福听力短文

(man) A lot of people in the United States are coffee drinkers. Over the last few years, a trend has been developing to introduce premium, specially blended coffees --- knows as "gourmet coffees" ---

2010-06-25 所属栏目:托福听力短文

(woman) Welcome to the Four Winds Historical Farm, where traditions of the past are preserved for visitors like you. Today, our master thatchers will begin giving this barn behind me a sturdy thatched

2010-06-25 所属栏目:托福听力短文

(man) Now that we've all introduced ourselves to the new members, let's get down to work. As the committee in charge of this year's tree-planting project, we have several items on our agenda. First

2010-06-25 所属栏目:托福听力短文

(woman) Before starting our tour of Monticello, I'd like to give you some historical facts that might help you appreciate what you see today even more.Monticello was the very much loved home of Thoma

2010-06-25 所属栏目:托福听力短文

(woman) In our lab today, we'll be testing the hypothesis that babied can count as early as five months of age. The six babies here are all less than six months old. You'll be watching them on close

2010-06-24 所属栏目:托福听力短文

(woman) Good evening. My name is Pam Jones, and on behalf of the Modern Dance club, I'd like to welcome you to tonight's program. The club is pleased to present the TV version of The Catherine Wheel

2010-06-24 所属栏目:托福听力短文

(woman) Thank you. It's great to see so many of you interested in this series on "Survival in Outer Space." Please excuse the cameras - we're being videotaped for the local TV stations.Tonight I'm

2010-06-24 所属栏目:托福听力短文

(man) Welcome to Everglades National Par. The Everglades is a watery plain covered with saw grass that's home to numerous species of plants and wildlife. At one and a half million acres, it's too bi

2010-06-24 所属栏目:托福听力短文

(man) Located at the NASA Research Center in Iowa is a 5,000-gallon vat of water, and inside the tank is an underwater treadmill designed by Dava Newman, an aerospace engineer. For four years Newman o

2010-06-24 所属栏目:托福听力短文

(woman) I hope you've all finished reading the assigned chapter on insurance-so that you're prepared for our discussion today. But, before we start, I'd like to mention a few things your text doesn

2010-06-24 所属栏目:托福听力短文

(man) Community service is an important component of education here at our university. We encourage all students to volunteer for at least one community activity before they graduate. A new community