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1.
Teaching stepsStep1.Warming-up exercise and play a gam e:G uess m y surnam e.T eaching idea:Itis a step to pullthe distancebetween teacher and students closer.Step2.Presentation and practice1.Teacher wears a long scarf and a big pair ofgloves,saying:Look atm y scarf.It's long.It's too long.Lookatm y gloves.They're too big.2.Practicing the sentences“Look at…It's too…in pairs.3.A ctout the dialogue.T eaching idea:B ecause I am a new teacher,the students are full of curiosity about m e.… 相似文献
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Reading is always regarded as a solitary process of decoding the text.People think that they are able to understand as long as they are good at linguistic knowledge.In fact,Reading is a both linguistic and cognitive process.This paper intends to deal with the schema theory and its application to teaching practice of second language reading. 相似文献
3.
The present paper attempts to make a contrastive study on Chinese and English word order with a view of identifying the discrepancies and propose its significance to mutual translation.As to the research methodology,qualitative analysis and com parative analysis are adopted when the similarities and differences of the word order of English and Chinese are explained.It can be concluded that Chinese and English word order differs at the phrase level and sentence level:in terms of the discrepancies in phrase structure,they are mainly manifested in adverbial and attributive phrases;as to the discrepancies in sentence structure,they are reflected in simple,complex and special sentences. 相似文献
4.
Copy number variants (CNVs) are pieces of genomic DNA of 1000 base pairs or longer which occur in a given genome at a different frequency than in a reference genome. Their importance as a source for phenotypic variability has been recognized only in the last couple of years. Chromosomal deletions can be seen as a special case of CNVs where stretches of DNA are missing in certain lines when compared to the reference genome of the mouse line C57BL/6, for example. Based upon more than 8 million single nucleotide polymorphisms (SNPs) in the fifteen inbred mouse lines which were determined in a whole genome chip based resequencing project by Perlegen Sciences, we detected 20166 such long chromosomal deletions. They cover altogether between 4.4 million and 8.8 million base pairs, depending on the mouse line. Thus, their extent is comparable to that of SNPs. The chromosomal deletions were found by searching for clusters of missing values in the genotyping data by applying bioinformatics and biostatistical methods. In contrast to isolated missing values, clusters are likely the consequence of missing DNA probe rather than of a failed hybridization or deficient oligos. We analyzed these deletion sites in various ways. Twenty-two percent of these deletion sites overlap with exons; they could therefore affect a gene's functioning. The corresponding genes seem to exist in alternative forms, a phenomenon that reminds of the alternative forms of mRNA generated during gene splicing. We furthermore detected statistically significant association between hundreds of deletion sites and fat weight at the age of eight weeks. 相似文献
5.
Arslan Selahattin Ozpinar Ilknur 《美中教育评论》2010,(3):34-41
With the reconstruction of the curricula in Turkey, important changes have existed in the activities of education and teaching. That is why it has become an important case of research to determine how much student teachers know about the process of learning-teaching. This study aims to show how are student teachers capable are of planning and applying the process of learning-teaching effectively. Thus, eighteen senior student teachers from the Department of the Primary School Mathematics Teaching at the Education Faculty of a university in Turkey were interviewed in a semi-constructed way. At the end of the study, it was determined that the student teachers knew the activities in the new primary school mathematics curricula, most of them found themselves competent enough to prepare materials and apply them, but they were not competent enough to use mathematics software although they knew them and they were insufficient in the approaches which the new primary school curricula are based on. In light of the results acquired from the study, it is suggested that the student teachers should be taught to use worksheets at the different stages of the lessons through exercises and also they should be informed of how to use the computer programs and the approaches on which the new primary school curricula are based in the environment of learning-teaching. 相似文献
6.
孙昌英 《语数外学习(初中版)》2008,(4):46-46
阅读短文,根据短文内容完成文后表格。A loud noise suddenly hurts your ears while you are enjoying a movie in the cinema.A stranger makes you jump as he shouts at his friends on the other side of the city.Mobile phones are everywhere and sometimes they can be very annoying.Although they are necessities of modern life,it 相似文献
7.
Lingjun He Chuyuan Lin Peixun Xiong Hui Lin Wenbin Lai Jingran Zhang Fuyu Xiao Liren Xiao Qingrong Qian Qinghua Chen Lingxing Zeng 《天津大学学报(英文版)》2023,(5):321-346
Aqueous rechargeable batteries are safe and environmentally friendly and can be made at a low cost;as such,they are attracting attention in the field of energy storage.However,the temperature sensitivity of aqueous batteries hinders their practical application.The solvent water freezes at low temperatures,and there is a reduction in ionic conductivity,whereas it evaporates rapidly at high temperatures,which causes increased side reactions.This review discusses recent progress in improving the pe... 相似文献
8.
In Europe, men do not usually wear skirts. But the Scottish national costume( 服装 ) for men is a kind of skirt, It is called a kilt. The Scottish like to be different. They are also proud of their country and its history, and they feel thattory. That‘s why the menthe kilt is part of that hisstill wear kilts at old-style dances and on national holidays. They believe they are wearing the same clothes that Scottish men always used to wear. 相似文献
9.
《海外英语》2005,(4)
Spinners of Steel1 High above the streets in many cities men are at work. Up and up they go as they spin their web of steel beams and girders. Few dare to do this work on high steel.The Mohawk steelworkers are among the most famous of these men.2 The forefathers of the Mohawk settled in Canada when it was still ruled by France.lt seems that these Indians have always been surefooted.More than a hundred years ago an English 相似文献
10.
Delivering a public speech is to produce a work of verbal art.As other kinds of art,the intelligent use of techniques along with rich and true feelings makes public speech attractive.On September 4th,Michelle Obama addressed a speech at the Democratic National Party Convention for his husband-Barack Obama’s re-election.In the speech,many stylistic techniques are employed that deserve a specific analysis to exhibit what they are,and how they help the speech win an active reaction from the audience.The analysis will be carried out from four perspectives,namely,phonological,lexical,syntactical and semantic analy ses. 相似文献
11.
16I sit at my window this morningwhere the world like a passerby stops for a moment,nods to me and goes.17These little thoughts are the rustle of leaves; they have their whisper of joy 相似文献
12.
Based on the theory of gearing and the gear generating mechanism, this study investigates the contact characteristics of conical involute gear pairs with crossed axes. The meshing model with a reference rack as intermedium is established and tooth contact analysis （TCA） is performed to examine the meshing and bearing contact of the conical involute gear pairs composed of a pinion and a gear. Using the contact line of reference rack tooth surface, the path of contact is confirmed, and the calculation formula of principal direction, relative curvature, path of contact and ellipse of contact are derived. Finally, numerical examples are provided to demonstrate computational results and test gears are made for tooth-bearing tests. The conclusion verifies that the theory is applicable. 相似文献
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It seems that beauty and women are twins. You are joking? No, I am not. Observe for yourself. Ads on fashion flood TV screens, radio programs, magazines, newspapers, and the streets. Whether they have realized or not, women are besieged by a sea of fashions. They are taught to think that without beautiful clothes they will grow old and lose their charm. So who dares to neglect dressing up at the cost of their appearance and youth? 相似文献
15.
《中学科技》2008,(10):26-27
Another small animal that tigers eat in Ranthambhore （a wildlife park in northern India） is the porcupine. These animals are spread widely across India in open areas and grasslands; they often live in the earth and between rocks. They are good diggers, and in Rantlambhore are nocturnal; they only come out at night. They weigh 12 to 16 kilograms and reach lengths of 80 to 90 centimeters. 相似文献
16.
A study was made of different emotions that prospective primary school teachers report with respect to science subjects, when they were pupils, and during their practice teaching, taking into account the variables gender and the speciality they studied in the secondary education. The study consisted of a questionnaire completed by 63 primary education students at the University of Extremadura, Spain. The results show a great difference between the emotions related to the subjects of physics/chemistry and the nature sciences （biology/geology）. The scientific subject influences the emotions of pre-service primary teachers, both in learning and teaching. In physics and chemistry, the emotions are mostly negative. While in nature sciences they are very positive. In nature sciences, there is a correlation between the emotions felt as secondary school pupils learning science and those they feel as teachers. In physics and chemistry, there is a correlation in the women between the emotions felt as secondary school pupils learning science and those they feel as teachers, but not in the men. The memory of their emotions in learning science at school is more negative than in teaching science during their teaching practice, except in nervousness in physics/chemistry. By gender, men declared a greater predilection for science content than women, with more of them describing such feelings as sympathy or confidence. The results highlight the influential role that emotions play throughout the professional growth of future primary teachers. 相似文献
17.
This thesis is aimed at conducting a comparative study of the ecoethic thoughts in Silent Spring and Wolf Totem. It points out that Carson and Jiang’s eco-ethics are relatively complete, ideal and objective. Moreover, the most shining features are that they not only unfold the grim fact of ecological crisis before the public, but also instil confidence and hope in each and every reader. 相似文献
18.
For this column,we'll take a look at a few commonly used little words that, to some extent, all mean "but".The words I chose are for today: but (of course),yet,still,and except.Let's combine them into various pairs to compare and contrast their similarities and differences. Yet and But There's not much difference between "yet" and "but" when they are used as conjunctions.Here are a couple of examples where "but" and "yet" can be used interchangeably: He lied to her,but she forgave him. 相似文献
19.
Nowadays, drug taking has been a serious social problem. According to the data gathered by the World Health Organization, there are about 300 million drug addicts in the world, and 66% of them are teenagers.Why do so many people take drugs? I think the main reason is that they know little about narcotics. And most of them are very curious about strange things, especially the youth. They try to taking drugs just for fun at the beginning, and then they will addict to heroin soon. In the end, they will 相似文献
20.
INTRODUCTION Pneumatic devices are traditionally used as airclamp to position worktable tools, because they cantransfer a wild range of power at the high responsespeed of the actuators; while electro-servo systemsare used in the areas where servo control and accuratepositioning control are the basic requirements such asin process automation and robotics. There are twolimitations in the use of pneumatic technology inthese areas. The first one is the compressibility of theatmosphere, leadin… 相似文献