外语教学与课程思政有机融合的路径研究——以“The Man in the Water”的教学为例

外语课程思政是高等教育“大思政”育人格局的重要组成部分,是实现立德树人根本任务的重要一环。针对高校外语课程教学中存在教学主体思政意识不强、教学各维度思政融入不充分等问题,从教师队伍建设和课堂教学设计等维度提出了改进措施。通过“综合英语”课程中“The Man in the Water”的教学案例,具体阐述了基于“学生中心,产出导向,持续改进”理念的课程思政与外语教学全流程有机融合路径。这为探索课程思政与外语教学有机融合、实现知识传授与价值引领相统一的教学实践提供了有益参考。

解读单元考点,牵手高频考题——Unit 13 The Water Planet(英文)

人教版高二( 下) 册第十三单元的中心话题是 "水的星球", 不仅涉及水的化学结构、水的物理性质、水的用途、入海口、海洋等, 还涉及很多语法点、单词、短语、句型结构等, 下面就人教版高二 ( 下)Unit 13 TheWater Planet 的重点语法、句型结构结合近几年高考试题做如下透视。

A PRELIMINARY STUDY OF THE WATER—SOLUBLE OLIGOPEPTIDES AND AMINO ACIDS OF GINSENG

γ-Amino butyric acid(GABA)and several γ-glutamyl oligopeptides were isolated and identified from water-extract of ginseng.

A STUDY ON THE WATER—SOLUBLE PEPTIDES IN RAPE POLLEN:EXTRACTION,PURIFICATION,SEQUENCE DETERMINATION AND MEASUREMENT OF IMMUNOPROMOTIVE ACTIVITY

Four peptide components RP1,RP2,RP3Ⅰ and RP3Ⅱ were purified from the water—ex- tract of rape(Brassica campestris L.)pollen.The primary sequence of RP3I,with 12 amino acid residues,has been determined by Edman degradation—N—terminal dansylation.The immunopro- motive activities of the initially separated sample and RP3I have been also observed in vitro.

THE STUDY ON THE WATER SOLUBLE PEPTIDES IN PAPAVER SOMNIFERUM POLLEN EXTRACTION,PURIFICATION,SEQUENCE DETERMINATION AND SYNTHESIS

Four peptides PSPP1,PSPP2,PSPP3 and PSPP4 were purified from the water-extract of Papaver somniferum pollen.Their sequences,with 21,17,13 and 16 amino acid residues respectively,have been determined by Edman degradation-N-terminal dansylation.PSPP2, PSPP3 and PSPP4 were synthesized using solid phase method.The immunopromotive activities of PSPP1,PSPP2,PSPP3,PSPP4 and the initially separated sample PSPP have been also observed by the methods of counting erythrocyte rosette forming cells(ERFC) and T-lymphocyte transformation test in vitro.

Unit 13 The water planet要点解读

一、词语例解1.benefitvt."有益于;有利于;对……有好处",后面接名词或代词Exercise benefits our health.锻炼对我们的健康有利。They are working together to benefit thewhole community.

Unit 13 The water planet课本要点精练(英文)

Ⅰ.单词拼写根据句意、汉语或首字母的提示,写出所缺单词的完全形式。1.She dropped a(块)of sugar into hertea and stirred(搅拌)it with a spoon.2.People in the small island didn't

Impact of the eastern water diversion from the south to the north project on the saltwater intrusion in the Changjiang Estuary in China

The south to the north project (WDP) on the saltwater intrusion in the Changjiang Estuary is studied by the improved three-dimensionai (3D) numerical model.The net unit width flux in the Changjiang Estuary as well as the sectional salt flux is calculated in the North Branch (NB),the South Branch (SB),the North Channel (NC),the South Channel (SC),the North Passage (NP) and the South Passage (SP),respectively.The net seaward water flux in the SB is reduced,and the net water flux spilling over from the NB to the SB is enhanced after the eastern WDP.Under the mean river discharge condition in the dry season,the net salt flux spilling over from the NB to the SB is increased by 2.09 t/s and 0.52 t/s during the spring and neap tides,respectively,due to the eastern WDP.The saltwater intrusion in the Changjiang Estuary is enhanced by the eastern WDP.Compared with that during the spring tide,the net water diversion ratio during the neap tide in the NC is smaller,and thus the enhancement of the saltwater intrusion by the eastern WDP is smaller in the NC,and larger in the NP and the SP.The tidally averaged surface salinity at the water intakes of the Dongfengxisha Reservoir,the Chenhang Reservoir and the Qingcaosha Reservoir rises both during the spring and neap tides.

Diffuse pollution: A hidden threat to the water environment of the developing world

This Special Section collects eight articles from the 16th IWA International Conference on Diffuse Pollution and Eutrophication （16th DIPCON）, which was held in Beijing on 18 to 23 August, 2013. These articles focus on the diffuse pollution problems encountered in the development process.

Testing and Analysis of the Speed of Water Jet in Water Jet Looms

In the water jet looms, the distribution of the speed of water jet at the axis of the shed and its regularity are obtained by the Laser Doppler Tester. Based on the above, the water jet system is analyzed and the main effective approaches to increase the filling insertion rate and to widen the reed space of the loom are pointed out.

The Gravito-Chemical Bond and Structures of Hydrocarbons and Water Molecules with Real Magnetic Charges

Experimental and theoretical studies of the author (period: 1968-present) have shown that true sources of the magnetic field are magnetic fundamental particles (magnetic charges), and not moving electrons. The main reason for ignoring real magnetic charges, as well as true antielectrons in physical science is the hard conditions for confinement of these particles in atoms and substances, which is radically different from the confinement of electrons. Magnetic charges together with electric charges form the shells atoms which are electromagnetic, and not electronic. Namely, electromagnetic shells are sources of gravitational field which is a vortex electromagnetic field and described by the vortex rot [E - H]. Depending on the state polarization of vortex vectors rot [E - H] in compositions of atomic gravitational fields it is subdivided into paragravitational (PGF) and ferrogravitational fields (FGF). The overwhelming number of atoms emits PGF. Between the masses (bodies, atoms, nucleons and others) emitting PGF areas of negative gravitational “Dark Energy” are realized the forces of which press the masses towards each other. Namely, the compression of atoms by the forces of paragravitational “Dark Energy” underlies the chemical bond. The exception here is the ionic bond in ionic crystals. However, all ions have electromagnetic shells that generate the gravitational field. Consequently, ionic bonding is a relatively rare addition to gravito-chemical bond processes. The direct gravito-chemical bond of carbon atoms with hydrogen (1H) is physically forbidden due to the manifestation of the effect of ferrogravitational levitation between them and the repulsion of atoms from each other. Paradoxically, but all existing ideas about the structural device of hydrocarbons are based on such physically forbidden bonds which, moreover, must be realized through ionic bonds which in reality do not exist. Chemical bonding of carbon and hydrogen atoms to form hydrocarbons molecules is possible only if the hydrogen atoms are in the molecular form (1H2). In the composition of water, within the framework of the chemical formula H2O, two stable isomorphic molecular structures are formed. The chemical bond in the first structure is similar to the hydrocarbon scenario described above, i.e. in the process of combining paragravitational oxygen with a hydrogen molecule 1H2. The second molecular structure in water is formed under conditions of ferropolarization of the gravitational field of oxygen atoms under the influence of FGF of neighboring 1H atoms. In this case, the chemical bond is realized under the conditions of ferropolarization of the vortex vectors rot [E - H] of the gravitational fields of all atoms in the molecule and the co-directionality of them vectors Pfp ferropolarization. The gravito-physical properties of the presented molecular structures in the composition of water make it possible to name them, respectively, as heavy and light clusters.

The Water Diversion Project

One of the basic characteristics of water distribution in China is that there is a deluge of water in the south and a deficiency in the north. To ease the water shortage in the north, the Chinese

The phase transfer mechanism of 18-molybdophosphate anion at the water/nitrobenzene interface

The phase transfer mechanism of 18-molybdophosphate anion at the water/nitrobenzene interfaca has been investigated by chronopotentiometry with cyclic linear current-scanning (CLC) and cyclic voltammetry (CV). The transfer species is 18-molybdophosphtae anion with a charge number of-4, H_2[P_2Mo_(18)O_(62)]^(4-). The transfer process is controlled by diffusion at a slow polarization rate and considerably influenced by pH of the aqueous phase. The stable forms and pH range of the heteropoly anion in the aqueous solution can be directly confirmed through voltammetric behavior. The theoretical analysis of the relationship between the transfer potential and solution pH is identical to the experimental results. The linear concentration relationship with the transfer peak current is suggested to be used in the determination of heteropoly acids(salts).

The study on the bottom friction and the breaking coefficient for typhoon waves in radial sand ridges—the Lanshayang Channel as an example

Owing to the interactions among the complex terrain, bottom materials, and the complicate hydrodynam-ics, typhoon waves show special characteristics as big waves appeared at the high water level （HWL） and small waves emerged at low and middle water levels （LWL and MWL） in radial sand ridges （RSR）. It is as-sumed that the mud damping, sandy bed friction and wave breaking effects have a great influence on the typhoon wave propagation in this area. Under the low wave energy, a mud layer will form and transport into the shallow area, thus the mud damping effects dominate at the LWL and the MWL. And high Collins coef-ficient （c around 1） can be applied to computing the damping effects at the LWL and the MWL. But under the high wave energy, the bottom sediment will be stirred and suspended, and then the damping effects disappear at the HWL. Thus the varying Collins coefficient with the water level method （VCWL） is imple-mented into the SWAN to model the typhoon wave process in the Lanshayang Channel （LSYC） of the RSR, the observed wave data under “Winnie” （“9711”） typhoon was used as validation. The results show that the typhoon wave in the RSR area is able to be simulated by the VCWL method concisely, and a constant wave breaking coefficient （γ） equaling 0.78 is better for the RSR where wide tidal flats and gentle bed slopes exist.

VELOCITY FIELD IN SHIP WAVES ON THE VISCOUS FLUID

From the Navier-Stokes equations, the integral expressions of the free-surface elevation and the velocity field in ship waves of a moving waterborne body are obtained. Next, Lighthill' s two-stage scheme is employed to change the above-mentioned integral expressions to algebraic expressions. Compared with the results obtained when the seawater is idealized to an inviscid fluid, the singularities are dispelled or weakened, and the accuracy of the digit information of ship waves is improved.

Water System Management in Emergency Situations

This article deals with the issue of water system management and emergency management of water supply systems based on experience with the operation of water systems in EU （European Union） Member States. The options available for prevention/elimination of the hazard of limited drinking water supply to the public are described. Current climate and, in some countries, also the existing social conditions pose barriers to a smooth water supply to the public. Various hazards endangering the quality and amounts of water produced emerge. Since the risk of water supply outages due to natural or anthropogenic factors cannot be completely eliminated （for instance, hacker attacks pose a new threat to the water companies＇ control systems）, in other words, emergency situations where smooth water supply is disturbed cannot be ruled out, efforts must be made to at least minimise adverse impacts of such events on the users. Organisational and technical conditions minimising such hazards must be set up. A water production and distribution organization and management system must be introduced, which will be able to prevent and address such hazards and emergency situations. How to tackle this complex task in the real water system management conditions and to assure some minimal amount of water at least for strategic consumers is discussed in this article. The results of a water system operation risk analysis are presented, feasible methods to minimize such risks are described, and options to prevent and address such risks are proposed. A water company organisation and management system taking into account the possibility of development of emergency situations is set forth. Focus is on the use of a telemetric system as a system means that facilitates the prevention and possible addressing of any emergencies occurring during the operation of a water supply system.

Loyalist Tattoos and Tattooed Generals in the Song Dynasty

According to Yue Fei＇s biography, when the legendary general was slandered and interrogated for treason, he tore the shirt off his body, exposing four characters tattooed on his back： ＂Exhaust one＇s loyalty in service of the state.＂ This study looks at two components of the Yue Fei story--patriotic tattoos, and tattooed generals--and examines their meaning in the broader stretch of Song dynasty history. Yue Eei was not the Song dynasty＇s only tattooed general who came to a tragic end. The Northern Song＇s Di Qing was a tattooed soldier whose military merit allowed him to rise to the highest levels of power in the empire. Di Qing＇s story makes it clear that tattooed generals were objects of suspicion and ridicule at court due to their military tattoos, a trait that linked them to the criminals and lower class men that manned the Song armies. Though military tattoos sometimes had a loyalist ring to them, they were carried out on a mass scale, and were a characteristic of coercion rather than fervent loyalism. This study shows that underneath the nationalist historical narrative of the Song dynasty, of which Yue Eel is a famous example, there lies a different story of social conflict within the Song state. Rather than a story of Chinese fighting non-Chinese and of traitorous and cowardly officials struggling with loyal patriots, this study offers a narrative of a social conflict between high-born clear-skinned officials and low-born tattooed military men.