题目内容

【题目】下列词语中,字形和加点字的读音全部正确的是(

A、下马威 青灯黄卷 bèi 心广体pán

B、莫须有 流殇曲水 qié 既往不jiù

C、走过场 怦然心动 shǎi 火积薪cuò

D、老两口 艺术巨将 qiǎ 暴虎píng

【答案】A

【解析】

试题分析:此题考查字音和字形的识记能力。此类题主要考查多音字、形声字、形似字、生僻字的字音和字形,多音字要依照“据义定音,音随义转”的特点,区分一般词语与专用词语的读音、词性辨别读音等。答题时,要采用比较排除法,B项,“流殇曲水”应为“流觞曲水”;C项,“骰子”的“骰”应读tóu;D项,“艺术巨将”应为“艺术巨匠”。所以选A。

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【题目】 With only about 1,000 pandas left in the world, China is desperately trying to clone(克隆)the animal and save the endangered species. Thats a move similar to what a Texas A M University researchers have been undertaking for the past five years in a project called Noahs Ark. Noahs Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A Ms College of Veterinary Medicine, said there would be enough of the basic building blocks to reintroduce the species in the future.

It is estimated that as many as 2,000 species of mammals, birds and reptiles will become extinct in over 100 years.

The panda, native only to China, is in danger of becoming extinct in the next 25 years.

This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal. The entire procedure could take from three to five years to complete.

The nuclear transfer(核子移植)of one species to another is not easy, and the lack of available panda eggs could be a major problem, Kraemer believed. They will probably have to do several hundred transfers to result in one pregnancy. It takes a long time and its difficult, but this could be ground-breaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort, added Kraemer, who is one of the leaders of the project at Texas A M, the first-ever attempt at cloning a dog. They are trying to do something that has never been done, and this is very similar to our work in Noahs Ark. Were both trying to save animals that face extinction. I certainly appreciate their effort and theres a lot we can learn from what they are attempting to do. Its a research that is very much needed.

【1】 The aim of Noahs Ark project is to .

A. make efforts to clone the endangered pandas

B. save endangered animals from dying out

C. collect DNA of endangered animals to study

D. transfer the nuclear of one animal to another

【2】 According to Professor Kraemer, the major problem in cloning pandas would be the lack of .

A. available B. host animals

C. qualified researchers D. enough money

【3】 The best title for the passage may be .

A. Chinas Success in Pandas Cloning

B. The First Cloned Panda in the World

C. Exploring the Possibility to Clone Pandas

D. China- the Native Place of Pandas Forever

【4】 From the passage we know that .

A. Kraemer and his team have succeeded in cloning a dog

B. scientists try to implant a pandas egg into a rabbit

C. Kraemer will work with Chinese scientists in clone researchers

D. about two thousand species will probably die out in a century

【题目】

Host family accommodation, or living with host families, remains popular among language travel students for its advantages. These days, host families are trying to offer more in terms of quality, for they still have something to worry about.

Host family accommodation is often seen as the number-one choice for its advantages in language study, cultural communication and cost of living. Staying alongside host families enables students to get enough practice for the short time of their studying so that their language acquisition is likely to become faster. Living in host families also has the advantage for students of being able to spend a lot of time communicating with their host parents, and get to know the local way of life, people and culture. Another advantage is that host family accommodation can sometimes be the least expensive. It attracts students for it ensures them a family type of living at a low cost.

The advantages, however, have not prevented host families form worrying. On one hand, some host families are losing their unique selling point. The problem is that the majority of hosts in big cites, now generally single and young, have less times available for students but the selling point for host family accommodation is communication practice. One the other hand, students expectations have risen. They are becoming more demanding and asking for more than ever from their accommodation, as they come mainly from high socio-economic groups in their own countries.

To get out of the difficult situation, host families are now making efforts to improve the quality of service. They are trying to making living conditions better, including broadband Internet service, private bathroom, and access to plenty of hot water for long showers. They are also providing students with structured family activities.

It is believed that host family accommodation will keep the popularity vote with language travel students.

Host family accommodation

Theme

Host families are improving the accommodation 【1】__________

【小2题】 __________

Language study

Possibly becoming

【3】 ________________

Cultural communication

Communicating with

【4】 _________________

Knowing the local way of life, people and culture

Cost of

【5】 _____________

Being least expensive sometimes

【6】__________

Loss of selling point

Hosts having less time for students

Rise in

【7】 _____________

Studentsbecoming more demanding

【8】__________

Service quality improvement

【9】 _________________

Organizing structured family activities

【10】 _________

Host family accommodation will keep the popularity vote with students.

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