《英语写作基础》模拟试题及分析(英文)

I.重写句子(本大题共10小题,每小题1.5分,共15分)。Rewrite each of the following sentencesaccording to the requirement.Example:The history of English words is the history of our civilization in many ways.(periodic sentence) In many ways,the history of English words is the history of our civilization. 1.She finally came to this institute to study English,though she was interested in music.(periodic     

初二第二学期期末考试英语试题选

一、用所给单词的适当形式填空1 .Our namesare thenamesourparentsgave us when we were born.(give)2 .This is not Kate's bike. is under thetree.(she)3.The city of Shanghai is in the partofChina.(east)4 .The doctor on the little boy lastnight.(operation)5.We are going to learn the lesson to-morrow.(twenty)6.Let's go to the of the two islands,shall we?(far)7.Summer is a season,isn't it?(rain)8.Idon'tknow all the names.(woman)9.The children are playing in the park.(happy)1 0 .Who picked the apples…     

初二第一学期期终考试英语试题选

一、用所给单词的适当形式填空。1.February is the month of the year.( two)2 .Is there water in this bottle than in thatone?( much)3.“Do you want any more ,boy”,saidAunt Zhou.( potato)4.Few of them can answer the question .( easy)5.It is to play on the road.( danger)6.The park is full of on sundays.( visit)7.The ship left Shanghai on a day.( wind)8.Some children love summer because they like.( swim)9.If you want to be and healthier,youhave to eat less food.( thin)10 .The sun always shines a…     

正确选用冠词练习

在需要的地方填上冠词:1.The chance to enter_____college came and he took it.2.It is good of you to take_____troube to help us.3.The couple are of_____age.4.child as he is,he knows a lot.5.(1)Let’S have a rest for_____moment.(2)He is busy for_____moment.6.(1)I failed for the first time,I think I should try_____second time.(2)______second time I saw him,I found his door locked.7.(1)We have never spent______more pleasant day before.(2)_______more you speak,the greater Ptogress you Will make.8.(1)______word came tha the had just come out of prison.(2)Wait a minute,I want to have_____word with you.9.(1)_____man is the only animal that can speak.(2)Be_____man.Don’t lose heart.10.(1)Out of_____question,he can hold the important position.(2)AS it is raining hard,the footbsll match is out of_____question.11.(1)Say it in_____English.(2)What’s_____English for“计算机”?(3)He can say it in_____English language.12.(1)Great Changes have taken_____place in our China in the last 15 years.     

Progressive failure analysis of slope with strain-softening behaviour based on strength reduction method

Based on the strength reduction method and strain-softening model,a method for progressive failure analysis of strain-softening slopes was presented in this paper.The mutation is more pronounced in strain-softening analysis,and the mutation of displacement at slope crest was taken as critical failure criterion.An engineering example was provided to demonstrate the validity of the present method.This method was applied to a cut slope in an industry site.The results are as follows:(1) The factor of safety and the critical slip surface obtained by the present method are between those by peak and residual strength.The analysis with peak strength would lead to non-conservative results,but that with residual strength tends to be overly conservative.(2) The thickness of the shear zone considering strain-softening behaviour is narrower than that with non-softening analysis.(3) The failure of slope is the process of the initiation,propagation and connection of potential failure surface.The strength parameters are mobilized to a non-uniform degree while progressive failure occurs in the slope.(4) The factor of safety increases with the increase of residual shear strain threshold and elastic modulus.The failure mode of slope changes from shallow slip to deep slip.Poisson’s ratio and dilation angle have little effect on the results.     

My Understanding of Wordsworth’s‘Immortality’in His“Ode:Intimation of Immortality”

William Wordsworth was the representative of the British "Lake poets" In his poems he aimed at simplicity and purity of the language,fighting against the conventional forms of the 18th century poetry.He transformed his observation of the landscape into the revelation of the beauty of nature in poetry,and thus expressed his nature philosophy.In this article the author briefly analyses the organization of his poem: "Ode: Intimation of Immortality" and mainly elaborates her understanding of the poet’s na-ture-philosophy in four points:(a) Man is sensitive to all natural influences in childhood.(b) Nature has a moral and spiritual sig-nificance and helps the poet understand the mystery of human life.(c) Life is but a stage.(d) All good poetry is the spontaneous overflow of powerful feelings;it takes its origin from emotion recollected in tranquility.     

Relations and Operations of Sets

If A and B are two sets,A is said to be a subsetof B if and only if every element of A is also anelement of B.The subset relation is indicated by thesymbolismAB(or BA)which is read“A is a subset of B”or“A is includedin B”or“B includes A”.It is clear from the definition that every set A isa subset of itself.It is important to know that theempty setis the subset of any set A:A.(Wewill explain it in the logic part)Two sets A and B are said to be equal if and     

Units 5-6相似词语练习与辨析

1.instead/instead of (1)If Mary is not well enough to go with you,take me____.(2)We'll have tea in the garden____in the house.     

Strengthening reinforced concrete beams using prestressed glass fiber-reinforced polymer-Part I： Experimental study

INTRODUCTION The aging or deterioration of existing R. C.(reinforced concrete) or P. C. (prestressed concrete)structures is one of the major problems that modernengineers have to face. If the flexural or shear strengthof R. C. or P. C. structures is not sufficient to maintaintheir service functions, strengthening of these struc-tures becomes necessary. To date, steel plates havebeen used to strengthen concrete members. Usingcomposite plates to strengthen R.C. or P.C. structures…     

Why Adam and Eve Lost Their Home

(1)Adam' and Eve are being pul out of the beautiful garden of Eden.(2)It is because they did something God told them not to do. God told them they could eat food from the trees of the garden. But from one tree God said not to eat, or else they would die. He kept that tree as his own.(3}One day when Eve was alone in the garden, a snake spoke to her. It told Eve to eat fruit from the tree from which God told them not to eat . Now, when Jehovah made snakes he did not make them so they could talk. So this     

新目标英语九年级Unit 9单元知识中考链接(英文)

1.—Could you tell me whom the radio______by?—Sorry,I have no idea(.2007福州市)A.invents B.inventedC.is invented D.was invented2.—How many students are there in your school?—______the students in our school______over twothousand.(2006青海省)A.The number of;is B.The number of;areC.A number of;is3.选择与划线部分意义相近的短语:In the end,he decided to send the sick child to hospital.(2007成都市)A.At once B.At last C.At first4.The kids didn’t start to fly kites on the playground______th…     

Optimal online algorithms for scheduling on two identical machines under a grade of service

INTRODUCTIONWe study the problem of online scheduling on two identical parallel machines with a new feature that service requests from various customers are entitled to many different grade of service (GoS) levels. The goal is to minimize the makespan under the constraint that all requests are satisfied. This problem was first proposed by Hwang et al.(2004) and is motivated by the following scenario. In the service industry, the service providers often have special customers, such as, go…     

高一下19—22单元综合练习(英文)

Ⅰ.词语过关(单词拼写)。1.(缺乏)of skilled workers is our maindifficulty.2.He was(免职)from his position aschairman.3.Why was he so(刻薄)against me?4.We(感谢)your efforts for thedevelopment of the company.5.It(突然想起)to her that she mightadopt a homeless child.6.On CCTV,there is a(焦点)interviewevery day.7.I was late and I tried to a being seenby the boss.8.This is a kind of good activity thatcombines entertainment and e soperfectly.9.His story of rescuing six drowning menwas i.10.Many pe…     

热身练一练(英文)

A.选择填空。1.More and more people are signing up for Yoga classes nowadays,advantage of the health and relaxation benefits.(2005上海卷)A.taking B.taken C.having taken D.having been taken2.When the first English settlers arrived in the New World,theIndians jewllery made of animals bones greeted them warmly.(2005上海春招)A.wearing B.to wear C.worn D.having worn3.The old man,abroad for twenty years,is on the way back to hismotherland.(2004江苏卷)A.to work B.working C.to have worked D.havi…     

A Generation Pricing Method with Capacity Bidding

Due to historic reasons China encounters some special difficulties in ESI(electricity system industry) restructureing,An easy and simple electricity value equivalent(es-EVE) method for day-ahead pool purchase pricing of China is therefore presented in this paper.The es-EVE method is different from two-part and one-part tariffs.It is more like the UK‘s method in form,but revised for China with some new concepts and procedure.The main contributions of it include:(1) Find two kinds of eigenvalue,namely EVEs,in an optimization model.(2) Define new concepts of virtual units units and feasible region,(3) Twice merit orderings are employed successively to find marginal price.They are simple maximum and minimum comparison procedures and so on.The special economic significance of the method for China is discussed.and some suggestion for ESI Restructuring based on es-EVE method are provided.A case study is offered at the end of the paper.     

状语从句精练

从A,B,C,D四个选项中,选出能填入空白处的最佳答案。1.(NMET 2000)Someone called in the middle of the night,but they hung up I could answer the phone. A.as B.since C.until D.before2.(NMET 2000)The WTO cannot live up to its name itdoes not in- clude a country that is home to one fifth of mankind. A.as long as B.while C.if D.even though3.(NMET 1999)You should make it a rule to leave things you can find them again.     

Expression of MMP-9 in hepatic sinusoidal obstruction syndrome induced by Gynura segetum

Background and objective:Hepatic sinusoidal obstruction syndrome(HSOS) is characterized by painful hepatomegaly,ascites,increased body weight,and jaundice.Gynura segetum(Compositae),a plant widely used in Chinese traditional medicine,often leads to the development of HSOS.However,the mechanism is unclear.The aim was to study the role of matrix metalloproteinase-9(MMP-9) in the onset of HSOS induced by Gynura segetum.Methods:Twenty-five male Sprague-Dawley rats were randomly divided into two groups.Twenty were exposed to 600 mg/kg daily Gynura segetum extract solution for three weeks;five control rats were exposed to tap water alone.Liver sections were evaluated by light microscopy with a modified scoring system.Routine transmission electron microscopy(TEM) methods were used to evaluate the ultrastructual features of fixed liver tissue,and blood samples were collected to determine liver enzyme concentrations.MMP-9 expression was assessed by both immunohistochemical staining and enzyme-linked immunosorbent assay(ELISA) methods.Results:A stable and reproducible rat model of HSOS was achieved by long-term exposure to Gynura segetum extract.The treated rats presented clinical symptoms and the histopathological manifestation of HSOS,including abnormal liver enzyme concentrations(alanine aminotransferase(ALT):(84.8±13.62) vs.(167.0±72.63) U/L,P<0.05;aspartate aminotransferase(AST):(27.6±6.31) vs.(232.8±108.58) U/L,P<0.05).Hematoxylin and eosin(H&E) staining and TEM together revealed deposition of red blood cells,the damage and destruction of hepatic sinusoidal endothelial cells,collapse of hepatic sinusoids,hemorrhage of subendothelial cells,atrophy and destruction of hepatocytes,etc.Compared with controls,the expression of MMP-9 in the blood sample,the lung and liver tissues of HSOS rats was increased.Conclusions:MMP-9 may have an important role in early pathological changes of HSOS,and thus the onset of the disease.     

初二英语18—20单元自测题

.根据句意及首字母提示补全单词1.It's blowing strongly now.It is getting evenw .2 . It's best to p trees in spring.3. The children had a good time on theMonkey Island.They talked and laughed h .4 .There is a lot of noise outside.I can't fall a.5 . My father is good at computer. He is acomputer e . .用所给动词的适当形式填空1. I have to up very early everymorning.(get)2 .The heavy rain stopped the children fromfootball.(play)3.L ing Feng did his best to make the babycrying.(stop)4 . He wanted…     

一九九八年下半年全国高等教育自学考试英语写作基础试卷

1.Directions:Revise the following sentences aocording to the requirement.Writeyour version in the corresponding space on your answer sheet.15%1.John Milton is one of his favorite poets.(periodic sentence)2.Steve approached the dean's office.He walked at a slow pace.(simple sentencewith-ing phrase)3.After she was introduced by her assistant,the mayor began with an openingstatement.(simple sentence with-ed phrase)     

Exploiting multi-context analysis in semantic image classification

INTRODUCTION The popularity of digital images is rapidly in- creasing due to improving digital imaging technolo- gies, and convenient availability facilitated by the Internet. Organizing these images into categories and providing effective indexing is imperative for real- time browsing and retrieval. Typically, existing im- age classification work such as that of Vailaya et al.(2001) follows the paradigm of content-based im- age retrieval (CBIR) technologies, i.e., representing images u…