必修1 Module5重点词语练与析

重点词语expand vi．膨胀contract vi．收缩react vi．（化学）反应boil vt．煮；煮沸dissolve vi．溶解；分离；

Module5 Unit5 First aid Reading:First aid for burns 教学设计

一、教学内容：人教版新课标高二第五单元FirstAid（急救） 二、教学课型：阅渎课 “阅读”（Reading）部分首先陈述皮肤对人体的重要性。然后介绍烫伤的各种起因、几种不同程度的烫伤以及它们所表现出来的主要症状和所应采取的急救措施。

外研版八年级下Module5 Problems

一、教案背景 （1）面向学生。初二学生，学科：英语。 （2）课时。一课时 （3）教学准备。要求学生认真预习，将不懂的地方划出来。另外想想自己日常生活中有什么问题，如何解决。

Module5重点单词考点

【预习精练】 I．单项填空。

Module5（满分120分；时间80分钟）

第一部分听力（共两节，满分20分）第一节（共5小题；每小题1分，满分5分）听下面5段对话。每段对话后有一个小题，从题中所给的A，B，C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

教师要做资源调度的总指挥——白板案例设计与思考

本课取材于广州版小学英语第三册Module5 Unit14 《Is This a Car？》给定的情景是外星人Billy造访地球,与几个孩子围绕交通工具展开问答。这样的情境若按照传统教学,可能会由句型操练,到播放课件,到跟读课文,再制作一个外星人头饰,分角色表演。学生对此没有太多兴趣,教师也常常苦于情境创设的艰难,这就给白板提供了用武之地。

高中英语必修六《Module 5 Cloning》教学设计

教学反思：这节课是本模块第二课时也就是精读课，学生要掌握的知识点较多。总的来说，这节课是比较成功的一节课。学生预习较好，主体性强，课堂气氛活跃，多媒体课件的运用使学生较清晰地理解并掌握了课文的主旨大意，但相关知识点的练习题做得较少，今后应注意讲练结合的正确运用。

With的复合结构及其转换

人教版Module5 Unit1Great scientists Using Language中有这样一个句子： He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.他把太阳固定在太阳系的中心位置上,而行星则围绕着太阳转，只有月球仍然绕着地球转。

挖掘课程资源做“活”教学设计——新标准英语(一年级起点)第4册Module 5 Unit 1

教学目标: 1.认识和了解房间的英文名称。 2.通过参与任务型活动学习课文内容,使用句型Where are you?和Are they in…?进行询问并做出相应的回答。 3.培养学生的创新精神,提高学生用英语做事情的能力。 教学重点:准确认读运用有关房间的词汇及句型Where are you?Are they in… 教学难点:两会单词:diningroom,lounge,bathroom,bedroom,kitchen,sleep(sleeping) 教学用具:CAI、图画纸、房间等词汇图片。

激活学习环境四要素——从一次赛课磨课经历谈初中英语听说课教学的活动设计

在桂林市教育局举办的2014年争当＂教学能手＂劳动竞赛活动中,唐娜老师展示了一节初中英语听说课——教学外研版八年级上Module5 Lao She Teahouse Unit 1 I wanted to see the Beijing Opera一课。该课课堂教学设计新颖,突破了传统的听说课教学模式,受到了专家评委的一致好评,最终荣获本次竞赛一等奖。为了展示作者设计革新的思路,本刊特约唐娜老师结合自己的试教、磨课经历,在展示获奖课例教学过程的同时,分析初中英语听说课教学中的常见问题,并就初中英语听说课的有效教学提出教学建议。

A Survey: Several Technologies of Non-Orthogonal Transmission for 5G

One key advantage of 4G OFDM system is the relatively simple receiver implementation due to the orthogonal resource allocation.However,from sum-capacity and spectral efficiency points of view,orthogonal systems are never the achieving schemes.With the rapid development of mobile communication systems,a novel concept of non-orthogonal transmission for 5G mobile communications has attracted researches all around the world.In this trend,many new multiple access schemes and waveform modulation technologies were proposed.In this paper,some promising ones of them were discussed which include Non-orthogonal Multiple Access(NOMA),Sparse Code Multiple Access(SCMA),Multi-user Shared Access(MUSA),Pattern Division Multiple Access(PDMA)and some main new waveforms including Filter-bank based Multicarrier(FBMC),Universal Filtered Multi-Carrier(UFMC),Generalized Frequency Division Multiplexing(GFDM).By analyzing and comparing features of these technologies,a research direction of guiding on future 5G multiple access and waveform are given.

《Module 5 Activities》教学设计

教材内容本节课选自外延版初一下(Unit1《I’m watering the new trees》)教材分析本课是围绕"学生日常活动……如何种树"这个话题展开的,内容紧密结合中学生的日常生活,让学生如何用简单的英语来描素正在做某事的步骤。

OsATL32 ubiquitinates the reactive oxygen species-producing OsRac5-OsRbohB module to suppress rice immunity

Ubiquitination-mediated protein degradation is integral to plant immunity,with E3 ubiquitin ligases acting as key factors in this process.Here,we report the functions of OsATL32,a plasma membrane-localized Arabidopsis Tóxicos En Levadura(ATL)-type E3 ubiquitin ligase,in rice(Oryza sativa)immunity and its associated regulatory network.We found that the expression of OsATL32 is downregulated in both compatible and incompatible interactions between rice and the rice blast fungus Magnaporthe oryzae.The OsATL32 protein level declines in response to infection by a compatible M.oryzae strain or to chitin treatment.OsATL32 negatively regulates rice resistance to blast and bacterial leaf blight diseases,as well as chitin-triggered immunity.Biochemical and genetic studies revealed that OsATL32 suppresses pathogen-induced reactive oxygen species(ROS)accumulation by mediating ubiquitination and degradation of the ROS-producing OsRac5–OsRbohB module,which enhances rice immunity against M.oryzae.The protein phosphatase PHOSPHATASE AND TENSIN HOMOLOG enhances rice blast resistance by dephosphorylating OsATL32 and promoting its degradation,preventing its negative effect on rice immunity.This study provides insights into the molecular mechanism by which the E3 ligase OsATL32 targets a ROS-producing module to undermine rice immunity.

Multifactor roadmap for designing low-power-consumed micro thermoelectric thermostats in a closed-loop integrated 5G optical module

As the core components of fifth-generation(5G)communication technology,optical modules should be consistently miniaturized in size while improving their level of integration.This inevitably leads to a dramatic spike in power consumption and a consequent increase in heat flow density when operating in a confined space.To ensure a successful start-up and operation of 5G optical modules,active cooling and precise temperature control via the Peltier effect in confined space is essential yet challenging.In this work,p-type Bi_(0.5)Sb_(1.5)Te_(3)and n-type Bi_(2)Te_(2.7)Se_(0.3)bulk thermoelectric(TE)materials are used,and a micro thermoelectric thermostat(micro-TET)(device size,2×9.3×1.1mm^(3);leg size,0.4×0.4×0.5mm^(3);number of legs,44)is successfully integrated into a 5G optical module with Quad Small Form Pluggable 28 interface.As a result,the internal temperature of this kind of optical module is always maintained at 45.7°C and the optical power is up to 7.4 dBm.Furthermore,a multifactor design roadmap is created based on a 3D numerical model using the ANSYS finite element method,taking into account the number of legs(N),leg width(W),leg length(L),filling atmosphere,electric contact resistance(Rec),thermal contact resistance(Rtc),ambient temperature(Ta),and the heat generated by the laser source(QL).It facilitates the integrated fabrication of micro-TET,and shows the way to enhance packaging and performance under different operating conditions.According to the roadmap,the micro-TET(2×9.3×1mm^(3),W=0.3 mm,L=0.4 mm,N=68 legs)is fabricated and consumes only 0.89W in cooling mode(Q_(L)=0.7W,T_(a)=80℃)and 0.36Win heating mode(T_(a)=0℃)to maintain the laser temperature of 50℃.This research will hopefully be applied to other microprocessors for precise temperature control and integrated manufacturing.

SICKLE represses photomorphogenic development of Arabidopsis seedlings via HY5-and PIF4-mediated signaling

Arabidopsis CONSTITUTIVELY PHOTOMORPHO GENIC1(COP1)and PHYTOCHROME INTERACTING FACTORs(PIFs)are negative regulators,and ELONGATED HYPOCOTYL5(HY5)is a positive regulator of seedling photomorphogenic development.Here,we report that SICKLE(SIC),a proline rich protein,acts as a novel negative regulator of photomorphogenesis.HY5 directly binds the SIC promoter and activates SIC expression in response to light.In turn,SIC physically interacts with HY5 and interferes with its transcriptional regulation of downstream target genes.Moreover,SIC interacts with PIF4 and promotes PIF4-activated transcription of itself.Interestingly,SIC is targeted by COP1 for 26S proteasomemediated degradation in the dark.Collectively,our data demonstrate that light-induced SIC functions as a brake to prevent exaggerated light response via mediating HY5 and PIF4 signaling,and its degradation by COP1 in the dark avoid too strong inhibition on photomorphogenesis at the beginning of light exposure.

Methanesulfonic acid sodium salt protects retina from acute light damage in mice

Background Methanesulfonic acid sodium salt （Dipyrone）, an antipyretic and analgesic drug, has been demonstrated to improve cerebral ischemia through the inhibition of mitochondrial cell death cascades. The aim of this study was to evaluate the potential photoprotective activity of methanesulfonic acid sodium salt in a model of light-induced retinopathy. Methods One hundred mice were assigned randomly into vehicle （V）, methanesulfonic acid sodium salt （D）, light damage model plus vehicle （MV） and light damage model plus methanesulfonic acid sodium salt （MD） groups （n=25 each）. In the MD group, methanesulfonic acid sodium salt （100 mg/kg） was administered by intraperitoneal injection 30 minutes before light exposure. Twenty-four hours after light exposure, hematoxylin and eosin staining and transmission electron microscopy （TEM） were used for histological evaluation. The thickness of the outer plus inner-segment and outer nuclear layer was measured on sections parallel to the vertical meridian of the eye at a distance of 1000 I^m from the optic nerve. Electroretinography （ERG） test was performed to assess the functional change. The morphology of mitochondria was also revealed by TEM. Finally, the expression of cytochrome c （CytC） and the relative apoptotic proteins were detected by Western blotting, and the interaction between mitochondrial proteins was investigated by co-immunoprecipitation. Results The photoreceptor inner and outer segments of the MV group were significantly disorganized than the MD group. The thicknesses of the outer plus inner-segment layers and the outer nuclear layer, and the amplitudes of the a and b waves of the scotopic ERG response markedly decreased in the MV group compared to those in the MD group （P 〈0.05）. TEM examination revealed that the mitochondria of the MV group were distinctly swollen and contained disrupted cristae. In contrast, the morphology of mitochondria in the MD group was unaffected. Western blotting analysis showed that CytC, apoptosis proteinase activating factor-1 （Apaf-1）, caspase 3, p53, p53-upregulated modulator of apoptosis （PUMA）, Bax, and Bad were increased, whereas the anti-apoptotic proteins Bcl-2 and Bcl-XL were significantly decreased in the MV group than the MD group. Co-immunoprecipitation detection revealed that PUMA immunoreactivity precipitated by Bcl-XL decreased, whereas Bax immunoreactivity precipitated by Bcl-XL increased in the MD group compared to those in the MV group. Conclusion Methanesulfonic acid sodium salt is an effective photoprotective agent against light-induced retinopathy through the inhibition of CytC-mediated mitochondrial impairment.

Synthesis of Oligomer with N-(O,O-diisopropyl)-phosphoryl Arginine and Its Effect on 5-Hydroxytryptamine Receptor

Oligomer (OMPA) with N(O,Odiisopropyl) phosphoryl arginine (DIPPArg) has been synthesized and its structure has been identified by IR, 1H NMR,31P NMR, and elemental analysis. The functional conversion ratio of this reaction was found to be about 30%. The effect of OMPA on the 5hydroxytryptamine (5HT) receptor was studied by a functional test of constriction in rat blood vessels. The results showed that OMPA inhibited 5HT receptorinduced blood vessels constrictions with pD2 values of 565±021 (OMPA) and 745± 030 (DIPPArg) and exhibited significant pharmacological action of antagonism effect on the 5HT receptor.