【正文】 課堂鼓勵(lì)性用語(yǔ)比較056 中外教師對(duì)學(xué)生總體要求之比較057 計(jì)算機(jī)輔助英語(yǔ)教學(xué)中的諸問(wèn)題058 不同種類(lèi)的計(jì)算機(jī)輔助英語(yǔ)教學(xué)方式059 計(jì)算機(jī)輔助英語(yǔ)教學(xué)中的教學(xué)法原則060 The Instructive Meaning of Interlanguage Pragmatics for foreign Language Teaching061 Pedagogical Translation and Translation Teaching062 The Importance of Cultural Authenticity in Teaching Materials063 Microteaching and Student Teacher Training064 How to Evaluate the Teacher PerformanceA Case Study 065 English Test Design 066 The Interference of Native Language in English Writing or Translation 067 Translation Methods and English Teaching第三篇：英語(yǔ)專(zhuān)業(yè)論文開(kāi)場(chǎng)白Good afternoon, Distinguished professors and am Gu Danni From the class of English , I would like to express my sincere gratitude to my supervisor, , for her intellectual guidance, invaluable instructions and ments on my is with her valuable assistance that I have finally acplished this title of my paper is Strategies in Humor Translation of American Sit a vital part in translation, the translation of humor in subtitle is gradually capturing an increasing attention and developing into an independent research purpose of the paper is to explore the interpretation of verbal humor in American sits Friends under the guidance of the Functional Equivalence Theory, with the hope of helping people express humor and understand humor final goal of translating a sit is to ensure that the target audience can get the humor and appreciate it in the exactly the same manner as the original audiences do,here is an outline of my presentation and I divide my paper into five one and two presents an introduction of this study and Nida’s Functional Equivalence Theory, Part three makes a clear illustration of the different categories of humor in Friends，and discussed the features of I apply these strategies to the subtitling of Friends featuring humorous five draws some conclusions that translators should try to find appropriate strategies to convey the humorous effect and make the crosscultural munication hope the paper can provide some insightful opinions for the improvement of humor translation in American , due to limited time and resources, the paper may have some deficiency, and there is still a long way to go..I’m looking forward to your sincere ments and ’s you.第四篇：英語(yǔ)專(zhuān)業(yè)論文翻譯A smart copper(II)responsive binucleargadolinium(III)plexbased magnetic resonanceimaging contrast agent?Yanmeng Xiao,ab Guiyan Zhao,ab Xinxiu Fang,ab Yongxia Zhao,ab Guanhua Wang,c Wei Yang*a and Jingwei Xu*a A novel GdDO3Atype bismacrocyclic plex, [Gd2(DO3A)2BMPNA], with a Cu2+selective binding unitwas synthesized as a potential “smart” copper(II)responsive magnetic resonance imaging(MRI)contrast relaxivity of the plex was modulated by the presence or absence of Cu2+。s disease,5 Menkes and Wilson39。this ability makes medical diagnostics and studies of the body39。the image quality can be signicantly improved by applying contrast agents which enhance the MRI signal intensity by increasing the relaxation rates of the surrounding water Due to the high magnetic moment(seven unpaired electrons)and slow electronic relaxation of theparamagnetic gadolinium(III)ion, gadolinium(III)based MRI contrast agents are monly employed to increase the relaxation rate of the surrounding water ,21 However, most of these contrast agents are nonspecific and provide only anatomical the basis of Solomon–Bloembergen–Morgan theory,22–24 several parameters can be manipulated to alter the relaxivity of gadolinium(III)based MRI contrast parameters include the number of coordinated water molecules(q), the rotational correlation time(sR)and the residence lifetime of coordinated water molecules bound to the paramagnetic Gd3+ center(sM).Adjusting any of these three factors provides the opportunity to design “smart” MRI contrast agents for specific biochemical –27 In recent years, there have been many studies on the development of responsive gadolinium(III)based MRI contrast agents。emission wavelength, 545 nm。gate time, ms。excitation slit, 5 nm。 4 ns, gate 188。H, 。found C, 。N, %.Preparation of [Gd2(DO3A)2BMPNA] and [Tb2(DO3A)2BMPNA].Compound 4( mmol)was dissolved in 2 ml of highlypuried or TbCl3( mmol)was added pH was maintained at – with NaOH during the whole solution was then stirred at 75 C for 24 (H2O): m/z C42H55N13O14Gd2 [M + H]+ , found (?).MALDIMS(H2O): m/z C42H55N13O14Tb2 [M + H]+ , found (?).T1 longitudinal relaxation times(T1)of aqueous solutions of [Gd2(DO3A)2BMPNA] were measured on an HTMRSI6025 spectrometer(Shanghai Shinning Globe Science and Education Equipment Co., Ltd)at of the tested samples were prepared in HEPESbuffered aqueous solutions at pH of the metal ions(Na+, K+, Ca2+, Mg2+, Cu2+, Zn2+, Fe3+, Fe2+)were used as chloride of Gd3+ were determined by were determined from the slope of the plot of 1/T1 vs.[Gd].The data were tted to the following eqn(1),20(1/T1)obs 188。 4 ns, gate 188。 5(sH2O1 sD2O1 )(2)T1weighted MRI phantom images were collected on a T HTMRSI6025 spectrometer(Shanghai Shinning Globe Science and Education Equipment Co., Ltd).Instrument parameter settings were as follows: T magnet。slice thickness =1 mm。TR= 100 ms。even the introduction of dblock metal cations( mM Fe2+, mM Fe3+, mM or 2 mM Zn2+)did not trigger relaxivity noted that Zn2+ is also known to replace Gd3+ in transmetalation experiments。the results are shown as black bars in , indicating that these biologicallyrelevant metal ions(Na+, K+, Mg2+, Ca2+, Fe2+, Fe3+, Zn2+)had no interference on the Cu2+triggered relaxivity addition, we also tested the Cu2+ response for [Gd2(DO3A)2BMPNA] in the presence of physiologicallyrelevant concentrations of mon biological anions to determine whether the Cu2+triggered relaxivity enhancement was affected by biological anions at physiological previously mentioned, Cu2+ binding induced an enhancement in relaxivity from mM1 s1 to mM1 s1(a 76% increase).As shown in , in the presence of citrate( mM), lactate( mM), H2PO4( mM),