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1.
(A) Nasreddin had a shed (棚屋) behind his house. It had no lights in it. One night he went out to the shed to get his ladder, and lost his ring there. He left the ladder, went out into the street and began to look around.  相似文献   

2.
The Three Gorges Dam(三峡大坝)is not only the largest dam but also the largest engineeringproject(工程项目)on the earth.It aims to control the floods brought by the Yangtze River and toproduce power of181,200megawatts(兆瓦)for Eastern and Central China.It  相似文献   

3.
欧阳 《海外英语》2014,(8):199-200
In The Adventures of Huckleberry Finn,The Mississippi River is not just to provide a general background,but to constitute the center image of the novel.It gives"form"to the whole novel,all the adventures in the book begins with the river and ends with the river.This paper talks about the important river.It is a symbol of freedom and maternity,and it has deep meaning of life and regeneration,purification and sublimation.The symbols and senses of this river deepen the theme of the novel,and prop up its broad and profound metaphorical world.  相似文献   

4.
It it usual at international soccer matches to play the national anthems (国歌)of the competing teams.The players line up in the centre of the field and the anthems of their countries are played through loudspeakers.It is a kind of courtesy (礼貌)given to visitors from other countries.  相似文献   

5.
Spring     
Of all the seasons, I think that spring is the loveliest and most pleasant season when the weather is neither hot nor cold. Everything seems to be fresh and wakening. It is a time for us to go on a picnic. It is also the time when we have the greenest festival--the Spring Festival, according to ourcountry's custom.  相似文献   

6.
MOTIVATION The calculus of Mobile Ambients (MA) (Cardelli and Gordon, 1998) was proposed to model the mobile computation based upon the notion of ambient, a bounded location where computation takes place. It can also perform movements and carry mul-tiple processes and nested ambients within it: Primi-tive “in” and “out” allows the ambient to cross the computation boundary, and primitive “open” allows the boundary to dissolve and then to unleash the in-ternal processes. Later on, s…  相似文献   

7.
In order to design and retrofit a subway station to resist an internal blast, the distribution of blast loading and its effects on structures should be investigated firstly. In this paper, the behav-ior of a typical subway station subjected to different internal blast loadings was analyzed. It briefly introduced the geometric characteristics and material constitutive model of an existing two-layer and three-span frame subway station. Then three cases of different explosive charges were consid-ered to analyze the dynamic responses of the structure. Finally, the maximum principal stress, dis-placement and velocity of the columns in the three cases were obtained and discussed. It con-cluded that the responses of the columns are sensitive to the charge of explosive and the distance from the detonation. It’s also found that the stairs between the two layers have significant effects on the distribution of the maximum principal stress of the columns in the upper layer. The explicit dynamic nonlinear finite element software——ANSYS/LS-DYNA was used in this study.  相似文献   

8.
It happened in late February. There was snow on the ground.It was adark day and cold. I was on the way homefrom sehool as usual, and I stopped threeblocks away to whistle(打口哨)for Yorky.Iwaited.He didn’t come. I whistled again.Still he didn’t come。Then I began to run. I stopped before I got to the street in  相似文献   

9.
元宵节     
The Lantern Festival is one of the traditional festivals in China.It has a history of 2,000 years,which is the first vital(重要的) festival after Spring Festival.On that day people will hang(悬挂) lanterns to celebrate the festival.It can be exciting to go out and guess (猜测) the lantern riddles(谜语),or just stay at home with your family eating the sweet dumplings and watching TV shows.  相似文献   

10.
朱佳喜 《海外英语》2012,(15):49-52
Universal Grammar,based on the mentalism,is the central part in Chomsky’s Generative Grammar.It considers language ac quisition in terms of the inner language faculty.It is of great help in first language acquisition(FLA) and explains reasonably many practical problems.As for the relationship between Universal Grammar and Second Language Acquisition(SLA),there is no definite conclusion un til now.The main hypotheses are no-access,direct-access and indirect-access.Interlanguage,as a unique language system,is an interim language between native language and target language.Therefore,it involves the characteristics of the native language and of the target one.This paper attempts to investigate the relationship between UG and SLA based on the interpretation of the usage of UG in FLA,and then to discuss the accessibility of UG to the Interlanguage development.  相似文献   

11.
It was a Saturday morning in May. When Mrs Turner opened the(1) and looked out, she smiled and said, " It's going to (2) a fine(3) ."She woke her small (4) up at eight thirty and said to him,(5) ,Teddy. We're going to the (6) today. Wash your (7) andface, brush your teeth (刷牙) and eat your (8) quickly. We're goingsoon."  相似文献   

12.
周开林 《海外英语》2010,(2X):123-124
It intends to explore characteristics of Chinese undergraduate students’ English abstract by analyzing the most common problemsoccurred in their writing. Some tentative strategies are also provided accordingly to improve the current situation. Corpus approach isadopted to examine the length, structure and linguistic feature of selected abstracts and a statistical interpretation is also given. It reveals thatsome abstracts fail to meet the word limit of the requirement.  相似文献   

13.
It happened about one hundred years ago.Mr Gaul,a____artist(画家),drew very well and the people in thesmall country____him.He often helped the poor but____the men who were had to the people.So the peopleliked him too. Once the king wanted Mr Gaul to draw a portrait(画像)for his____.He said to him,"You're the____artist in our country.I'm sure you're able to do it.Workhard,and I____you much." Of course the artist knew it was____for him torefuse(拒绝)and began to work.A few days later he____his work and gave the portrait to the king.____  相似文献   

14.
杜红 《海外英语》2013,(9X):3-4
Evaluation of teaching materials is necessary and very important for teachers. It can help teachers choose an appropriate textbook, realize the advantage and disadvantage of a textbook and adjust their teaching procedures according to different situations and learners. It makes teaching and learning more effective and efficient. The importance of evaluating teaching materials is emphasized in this paper and then the textbook New Era Interactive English is chosen as an example to further illustrate the problem. This textbook is to be analyzed and evaluated from the following angles: overview, internal and external.  相似文献   

15.
Mr and Mrs Wilson and their children were going to begin their holidays. And they had to be at the airport (机场) at twenty to twelve in the morning . "It takes us half an hour to get there in the taxi." Mr Wilson said, " So we all have to be ready  相似文献   

16.
The first day of the month of May is known as May Day. It is the time of year when warmer weather begins and flowers and treesstart to blossom. It is said to be a time of love and romance. It is when people celebrate the coming of summer with lots of different customs that are expressions of joy and hope after a long winter.  相似文献   

17.
Planets     
1.Sun(太阳)is located(位于)in the heart of the chart.It represents(代表)your talents and abilities.It rules health,authority(权威)and dignity(尊严).2.Moon(月亮)represents what you need,moods and feelings.It rulesdesires,needs,and growth.Where the moon is located shows where youare susceptible(敏感的)to emotional ups and downs.3.Mercury(水星)rules thinking,communicating(沟通)and intellect.Italso rules the five senses.Where Mercury is located shows where and how youcommunicate best.4.Venus(金…  相似文献   

18.
完形填空     
1Students in the USA are still enjoyingtheir vacations.Christmas is over,but schooldoesn’t begin again for another importanth1—the first day of the New Year.It’sthe last night of the old year,however,thatpeople celebrate the most.Almost everyone i2going to a party.It’s nice to b3with friends when you s4goodbye to the old year.The people a5theparties are dancing and singing.Most ofthem are w6paper hats and m7noise.It’s g8close to midnight now and everyone iss9to watch the clock.At exac…  相似文献   

19.
This article sets out to study two strategies on culture translation: one of them is domestication, the other is foreignization. Numerous authentic translated versions are collected to analyze the characteristics of the two strategies in both diachronic and synchronic perspectives. It is concluded that the two strategies have their respective features and applicable values. It is suggested that the two strategies should be viewed and studied dialectically and historically rather than statically and absolutely in order to place translation practice and translation theory in a correct track.  相似文献   

20.
A novel time-frequency domain interference excision technique is proposed. The technique is based on adaptive biorthogonal local discrete cosine transform (BLDCT). It uses a redundant library of biorthogonal local discrete cosine bases and an efficient concave cost function to match the transform basis to the interfering signal. The main advantage of the algorithm over conventional transform domain excision algorithms is that the basis functions are not fixed but can be adapted to the time-frequency structure of the interfering signal. It is well suited to transform domain compression and suppression of various types of interference. Compared to the discrete wavelet transform (DWT) that provides logarithmic division of the frequency bands, the adaptive BLDCT can provide more flexible frequency resolution. Thus it is more insensitive to variations of jamming frequency. Simulation results demonstrate the improved bit error rate (BER) performance and the increased robustness of the receiver.  相似文献   

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