TPO24写作 题目(2600字)

发表于:2016.4.18来自:www.ttfanwen.com字数:2600 手机看范文

TPO24写作题目

iBT-TPO 之家

Contents

Contents .............................................................................................................. 1

TPO 软件免费版下载 .......................................................................................... 2

Integrated Writing ............................................................................................... 3

Writing 2 ............................................................................................................. 3

1

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注:本文所有资料来源于网络。

TPO 软件免费版下载 如需要TPO单机软件版本(非PPS,无需联网,听力图、文、音同步)可以到免费下载试用版 ,

另外TPO18软件免费使用下载 地址:

2

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Integrated Writing

Reading materials: Animal fossils usually provide very little opportunity to study the actual animal tissues, because in fossils the animals' living tissues have been largely replaced by minerals. Thus, scientists were very excited recently when it appeared that a 70-million-year-old fossil of Tyrannosaurus rex (T. rex), a dinosaur, might still contain remains of the actual tissues of the animal. The discovery was made when researchers deliberately broke open the T. rex’s leg bone, thereby exposing its insides to reveal materials that seem to be remains of blood vessels, red blood cells, and collagen matrix.

First, the breaking of the fossilized leg bone revealed many small branching channels inside, which probably correspond to hollows in the bones where blood vessels were once located. The exciting finding was the presence of a soft, flexible organic substance inside the channels. This soft substance may very well represent the remains of the actual blood vessels of T. rex.

Second, microscopic examination of the various parts of the inner bone revealed the presence of spheres that could be the remains of red blood cells. Tests showed that the spheres contained iron-a material vital to the role of red blood cells in transporting oxygen to tissues. Moreover, the spheres had dark red centers (substances with iron tend to be reddish in color) and were also about the size of red blood cells.

Third, scientists performed a test on the dinosaur leg bone that showed that it contained collagen. Collagen is a fibrous protein that is a main component of living bone tissue, in which it forms a so-called collagen matrix. Collagen (or its chemical derivatives) is exactly the kind of biochemical material that one would expect to find in association with bone tissue.

Writing 2

Do you agree or disagree with the following statement?

One of the best ways that parents can help their teenage children prepare for adult life is to encourage them to take a part-time job.

Use specific reasons and examples to support your answer.

3




第二篇:TPO24口语 题目 3300字

iBT-TPO 之家

Contents

Contents .............................................................................................................. 1

TPO 软件免费版下载 .......................................................................................... 2

Speaking 1 ........................................................................................................... 3

Speaking 2 ........................................................................................................... 3

Speaking 3 ........................................................................................................... 3

Speaking 4 ........................................................................................................... 3

Speaking 5 ........................................................................................................... 3

Speaking 6 ........................................................................................................... 4

1

iBT-TPO 之家

注:本文所有资料来源于网络。

TPO 软件免费版下载 如需要TPO单机软件版本(非PPS,无需联网,听力图、文、音同步)可以到免费下载试用版 ,

另外TPO18软件免费使用下载 地址:

2

iBT-TPO 之家

Speaking 1

Talk about a popular gathering place in your town where people like to go. Describe the place and explain why people enjoy going there

Speaking 2

Do you agree or disagree with the following statement?

Students benefit more from classes with a large number of students than they do from smaller classes

Use specific examples and details to support your opinion

Speaking 3

Reading materials: Close the Campus Coffee house

I propose that the university close the campus coffeehouse. Coffeehouses are great, if people actually use them, like to socialize with friends, while enjoying a cup of coffee and a snack. But students are not using our campus coffeehouse. There are usually lots of empty tables when I pass by the place

It is just a waste of space that could be used for other things. Also, the food at the coffeehouse is not very good. The last time I was there, the cakes and muffins my friends and I ordered were dry and didn’t have much flavor.

Sincerely,

Greg Smith

Question: The woman expresses her opinion about the student’s proposal. State her opinion and explain the reasons she gives for holding that opinion.

Speaking 4

Reading materials: Flagship Species

Environmental organizations work to protect plants and animals whose natural habitats are threatened by human activity. One way they do this is by selecting a particular species to represent the threatened habitat to the general public. This species, called a flagship species, is one that people are likely to find attractive and interesting. The flagship species is used to raise public awareness and motivate people to take action to protect the threatened habitat. People’s support of the flagship species results in protection for all the plant and animal species living in the threatened area

Question: Using the example of the macaw from the lecture, explain the concept of a flagship species.

Speaking 5

Briefly summarize the problem the speakers are discussing. Then state which solution you would recommend. Explain the reasons for your recommendation.

3

TPO24口语题目

iBT-TPO 之家

Speaking 6

Using the examples from the lecture, discuss two types of narrators that an author of fiction might use.

4

TPO24口语题目

TPO24口语题目

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5

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