unit13 product description
人教版英语九年级全册Unit13setionA(3a3c)教学设计
（三）学生小组讨论
1.教学活动设计：教师将学生分成小组，每组选择一个话题，如“last weekend”（上周末）、“my favorite sports activity”（我最喜欢的体育活动）等，要求小组成员用一般过去时态讨论并分享自己的经历。
人教版英语九年级全册Unit13setionA(3a3c)教学设计
一、教学目标
（一）知识与技能
本章节主要是人教版英语九年级全册Unit 13 Section A (3a-3c)的内容，旨在帮助学生掌握并运用与日常生活相关的英语表达方式，尤其是描述过去的事件和经历。通过本节课的学习，学生应达到以下知识与技能目标：
3.引导学生通过观察、分析、总结，发现并掌握一般过去时态的结构和用法。
4.设计丰富的课堂活动，如角色扮演、故事分享等，让学生在实际操作中运用所学知识，提高语言表达能力。
（三）情感态度与价值观
1.培养学生的团队协作精神，使他们学会在合作中相互尊重、相互帮助，共同完成任务。
2.培养学生的自信心和自尊心，使他们敢于表达自己的观点和经历，乐于分享自己的成就和喜悦。
4.能够运用所学知识进行口头和书面表达，准确描述过去的事件和经历，提高语言运用能力。
（二）过程与方法
在本章节的学习过程中，教师将采用以下方法和步骤，帮助学生达成教学目标：
1.采用任务型教学法，通过小组合作、讨论等方式，激发学生的学习兴趣和积极性。
2.利用多媒体教学资源，如听力材料、图片等，创设情境，让学生在真实语境中感受和运用英语。
6.课后作业：
-布置与课堂内容相关的作业，如完成一篇日记，描述过去一天的经历，要求使用一般学生进一步巩固和提高。
Unit 13 (SectionB 2a-2e )(教学设计)九年级英语全一册(人教新目标)
Fast readingTask 1From the pictures and title,the main idea of this passage is ___.A. We shoud use everything to protect our environment.B. Our enviornment is badly polluted.C. Everyone should take part in saving the earth in a green way.D. We should think again to use again and cycle again. Task 2How many many people are mentioned in the passage ? Who are they ?Task 3A. Bags made from old clothesB. Art pieces made of iron and other materials from old carsC. House built of rubbish Task 4Read the article quickly and choose the correct structure.Careful readingTask 1Read Para.2 and fill in the chart .Task 2Do you know how the house was built ?The top of the house is_______________________. The doors and windows_______________________. The gate is________________________ ___________________. Task 3What do we learn about Amy from Para 2.________________________ ________________________ Is Amy the only one who is good at recycling ?Task 4Read Para.3 and fill in the chart .Task 5Read Para.3 and answer the questions.1.Is Jessica Wong good at recycling? What does she do? ________________________ ________________________2. Where does she sell her bags?________________________ ________________________ 3. What will she write in her book?________________________ ________________________ Task 6Can you think of an ad. For Jessica’s shop ?Task 7Read Para.4 and fill in the chart.Task 8Read Para.4 and answer the questions.1.What does Wang Tao hope to set up? Why ?________________________ _____________________ 2.What can those beautiful art pieces bring to us?________________________ _____________________ Task 9Task 10What do Amy, Jessica and Wang Tao have in common?2c Fill in the blanks with the correct forms of the phrases in the box.1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were___________.2. All the rubbish and old things in Amy’s neighborhood were then____________when Amy built her house.3. Amy is very creative. She _______ her front gate______ rocks and old glass bottles. She put an old boat on top of her house.4. Jessica Wong sells her bags in a small shop, but she has also ______ an online business to sell them.5. Though Jessica’s bags are made from old clothes, her bags are __________being cute and useful.6. Wang Tao _______ makes large pieces of metal art that look like animals or humans, ________ makes smaller pieces for the home.2d Underline the words in the passage based on the words below. What are the differences?2e Make a list of things that need to be done to save the environment. Which things can be done by common people every day? Which things have to be done by governments and organizations? Discuss these with your group.Find ways of putting wastes to good use. Make an art work, bring it toschool and introduce it based on the chart below.板书设计Unit 13 We’re trying to save the earth.Section B (2a-2e)。
M150XN07_07中文资料
M150XN07 V.2Product SpecificationAU OPTRONICS CORPORATIONProduct Specification15.0” XGA Color TFT-LCD ModuleModel Name: M150XN07 V.2Approved by Prepared byCC Chiu TC TsaiDDBU Marketing Division / AU Optronics corporationCustomer Checked & Approved byProduct Specification15.0” XGA Color TFT-LCD ModuleModel Name: M150XN07V.2 (u) Preliminary Specifications( ) Final Specifications Note: This Specification is subject to change without notice.Contents1.0 Handling Precautions (5)2.0 General Description (6)2.1 Display Characteristics (6)2.2 Optical Characteristics (7)3.0 Functional Block Diagram (12)4.0 Absolute Maximum Ratings (13)4.1 TFT LCD Module (13)4.2 Backlight Unit (13)4.3 Absolute Ratings of Environment (13)5.0 Electrical characteristics (14)5.1 TFT LCD Module (14)5.1.1 Power Specification (14)5.1.2 Signal Electrical Characteristics (15)5.2 Backlight Unit (16)6.0 Signal Characteristic (17)6.1 Pixel Format Image (17)6.2 The input data format (18)6.3 Signal Description (19)6.4 Interface Timing (20)6.4.1 Timing Characteristics (20)6.4.2 Timing diagram (21)6.5 Power ON/OFF Sequence (22)7.0 Connector & Pin Assignment (23)7.1 TFT LCD Module (23)7.2 Backlight Unit (24)7.3 Signal for Lamp connector (24)8.0 Reliability (25)9.0 Safety (26)9.1 Sharp Edge Requirements (26)9.2 Materials (26)9.2.1 Toxicity (26)9.2.2 Flammability (26)9.3 Capacitors (26)10.0 Other requirement (26)10.1 National Test Lab Requirement (26)10.2 Label (26)11.0 Mechanical Characteristics (27)Record of RevisionVersion and Date Page Old description New Description Remark 0.1 2005/02/14 All First Edition for Customer1.0 Handling Precautions1) Since front polarizer is easily damaged, pay attention not to scratch it.2) Be sure to turn off power supply when inserting or disconnecting from input connector.3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth whenhandling.7) Do not open nor modify the Module Assembly.8) Do not press or pat the panel surface by fingers,hand or tooling.9) Do not press the reflector sheet at the back of the module to any directions.10) In case if a module has to be put back into the packing container slot after once it was taken out from thecontainer, do not press the center of the CCFL reflector edge. Instead, press at the far ends of the CCFL reflector edge softly. Otherwise the TFT module may be damaged.11) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the InterfaceConnector of the TFT module.12) After installation of the TFT module into an enclosure (Desktop monitor Bezel, for example), do not twistnor bend the TFT Module even momentary. At designing the enclosure, it should be taken into consideration that no bending/twisting forces are applied to the TFT module from outside. Otherwise the TFT module may be damaged.2.0 General DescriptionThis specification applies to the 15.0 inch Color TFT/LCD Module M150XN07 V2.This module is designed for a display unit of personal computer.The display supports the XGA (1024 (H) x 768(V)) screen format and 16.2M colors (RGB 6-bits + FRC data). All input signals are 1 Channel LVDS interface compatible.This module does not contain an inverter card for backlight.2.1 Display CharacteristicsThe following items are characteristics summary on the table under 25 ℃condition:ITEMS Unit SPECIFICATIONSScreen Diagonal [mm] 381 (15”)Active Area [mm] 304.128 (H) x 228.096Pixels H x V 1024(x3) x 768Pixel Pitch [mm] 0.297 (per one triad) x 0.297Pixel Arrangement R.G.B. Vertical StripeDisplay Mode TN mode, Normally WhiteWhite Luminance [cd/m2] 250 (Typ) @ 8mAContrast Ratio 500 : 1 (Typ)Optical Rise Time/Fall Time [msec] 12 (Typ) (Note 1) Color Saturation 65% NTSCNominal Input Voltage VDD [Volt] +3.3 VPower Consumption(VDD line + CCFL line)[Watt] 13.3 W (Typ.) @8mA (All Black Pattern)Weight [Grams] 1100 (Typ)Min. Typ. Max.Horizatal(H) 326.0 326.5 327.0Vertical(V) 253.0 253.5 254.0Physical Size [mm]Depth(D) - - 12.0Electrical Interface 1 Channel LVDSSupport Color 16.2M colors (RGB 6-bit + FRC data)Temperature RangeOperating Storage (Shipping) [o C][o C]0 to +50-20 to +60Surface Treatment Hard-coating (3H), anti-glare treatment Note 1 :System should warm up for at least one hourmeasuring distance2.2 Optical CharacteristicsThe optical characteristics are measured under stable conditions at 25℃ (Room Temperature):Item Unit Conditions Min. Typ. Max.Note Horizontal (Right) CR = 10 (Left) TBD6565- Vertical (Up) CR = 10 (Down) TBD65 55keep total 120(Mayb e 60,60)Horizontal (Right) CR = 5 (Left) TBD TBD Viewing Angle [degree]Vertical (Up) CR = 5 (Down)TBD TBD Contrast ratioNormal Direction TBD 500 -Rising Time - TBD TBD Falling Time - TBD TBD Response Time[msec]Rising + Falling - 12 Note 1Red x 0.61 0.64 0.67 Red y0.30 0.33 0.36 Green x 0.27 0.30 0.33 Green y 0.56 0.59 0.62 Blue x 0.12 0.15 0.18 Color / Chromaticity Coordinates (CIE)Blue y0.07 0.10 0.13 White x 0.28 0.31 0.34 Color Coordinates(CIE)WhiteWhite y 0.30 0.33 0.36 White Luminance @ CCFL 8mA (center)[cd/m 2] 200 250 - Luminance Uniformity [%] 75 80 Note 2 Crosstalk (in 75Hz) [%] 1.2 1.5 Note 3 FlickerdB-20Note 4 Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A ,BM 7 ,CS-1000, CA210, SR_3 & EZ Contrast(ELDIM)* )Aperture1∘with 50cm viewing distanceTest Point Center (VESA point 9) Environment < 1 lux*’ EZ Contrast is different measurement tool with very close viewing distance.Note 1: Definition of Response timeThe output signals of photo detector are measured when the input signals are changed from “Black” to “White”(rising time), and from “White” to “Black ”(falling time), respectively. The response time is interval between the 10% and 90% of amplitudes.Note 2: Brightness uniformity of these 9 points is defined as below50 %90 % 90 % 50 %10 %10 %Note 3: Crosstalk is defined as below :Unit: percentage of dimension of display areal L A -L A ’ l / L A x 100%= 1.5% max., L A and L Bl L B -L B ’ l / L B x 100%= 1.5% max., L A ’ and L B ’ are brightness at location A ’ and B ’Note 4: Test Paterm: Subchecker Pattern at 127 gray levelR G B R G BR G B R G B R G B R G B1/2 1/21/61/61/2 1/21/61/6 2/3 1/3 1/3 2/3Gray Level = L127Gray Level = L0Time3.0 Functional Block DiagramThe following diagram shows the functional block of the 15.0 inches wide Color TFT/LCD Module:CWY20G – A0G16 / MSB240420 JST-BHR-03VS-1Mating Type : HRS DF14-20S-1.25C SM02(8.0)B-BHS-1-TB4.0 Absolute Maximum RatingsAbsolute maximum ratings of the module is as following:4.1 TFT LCD ModuleItem Symbol Min Max Unit Conditions Logic/LCD Drive VDD 0.3 +3.6 [Volt] Note 1,24.2 Backlight UnitItem Symbol Min Max Unit Conditions CCFL Current IRCFL - 8.5 [mA] rms Note 1,24.3 Absolute Ratings of EnvironmentItem Symbol Min Max Unit Conditions Operating Temperature TOP 0 +50 [o C] Note 3 Operating Humidity HOP 8 90 [%RH] Note 3 Storage Temperature TST -20 +60 [o C] Note 3 Storage Humidity HST 8 90 [%RH] Note 3Note 1: With in Ta (25℃)Note 2: Permanent damage to the device may occur if exceed maximum valuesNote 3:For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard). Please refer the graph below for the corresponding of temperature and humidity."5.0 Electrical characteristics5.1 TFT LCD Module 5.1.1 Power SpecificationInput power specifications are as follows;Symbol Parameter Min Typ Max Units ConditionVDD Logic/LCD Drive Voltage 3.0 3.3 3.6 [Volt] ±10%IDD VDD current - 600 700 [mA] Vin=3.3V , Gray Bar Pattern, at 60HzIrush LCD Inrush Current - - 3 [A] NotePDD VDD Power 2.0 2.3 [Watt] Vin=3.3V , Gray Bar Pattern, at 60HzVDDrpAllowableLogic/LCD Drive Ripple Voltage100[mV] p-pVin=3.3V , All Black Pattern, at 75HzNote: Measurement conditions:SWVin rising time0V3.3V5.1.2 Signal Electrical CharacteristicsInput signals shall be low or Hi-Z state when Vin is offIt is recommended to refer the specifications of SN75LVDS82DGG (Texas Instruments) in detail.Each signal characteristics are as follows;Symbol Parameter Min Typ Max Units ConditionVTH Differential Input High Threshold - - 100 [mV] VICM = 1.2V NoteVTL Differential Input Low Threshold -100 -- [mV] VICM = 1.2V Note │VID │ Input DifferentialVoltage100 400 600 [mV] Note VICMDifferential Input Common ModeVoltage1.1-1.45[V]VTH/VTL = ± 100mV NoteNote: LVDS Signal Waveform5.2 Backlight UnitParameter guideline for CCFL InverterSymbol Parameter Min.Typ.Max.Unit ConditionIRCFL CCFL operation range 2.5 8 8.5 [mA]rms(Ta=25o C)Note 4ICFL CCFL Inrush current - - 20 [mA]FCFL CCFL Frequency 40 55 80 [KHz] (Ta=25o C) Note 1ViCFL(0o C) (reference) CCFL Ignition Voltage1450 - -[Volt]rms(T a=0o C) Note 3ViCF (25o C) (reference) CCFL Ignition Voltage1100 - -[Volt]rms(Ta=25o C) Note 3VCFL CCFL Discharge Voltage-620(@8mA)710(@2.5mA)[Volt]rms(Ta=25o C) Note 2PCFL CCFL Power consumption@8mA(excluding inverter)- 10 11 [Watt] (Ta=25o C) Note 2Note 1: CCFL frequency should be carefully determined to avoid interference between inverter and TFT LCD.Note 2: Calculator value for reference (IRCFLxVCFLx2=PCFL).Note 3: CCFL inverter should be able to give output a voltage more than 1450 volt. Lamp units need 1450 volt minimum for ignition.Note 4: CCFL life time is 30,000hr at 8.0mA, it’s defined as when the brightness is reduced by half. It’s recommended not to exceed 8.0mA for CCFL life time concern and it’s prohibited to exceed 8.5mA for safety concern.6.0 Signal Characteristic6.1 Pixel Format ImageFollowing figure shows the relationship of the input signals and LCD pixel format.6.2 The input data formatDE VS HS OG0OR5OR4OR3OR2OR1OR0OB0OG3OG4OG1OG2OB1OG5OB5OB3OB4OB2OR7OB7OR6OB6OG7OG6CLKIN+RIN0 +/-CLKIN-Rsvd Current CycleRIN1 +/-RIN2 +/-RIN3 +/-Note1: Please follow PSWG. Note2: 8-bit inNote3: R/G/B data 7:MSB, R/G/B data 0:LSB6.3 Signal DescriptionThe module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels while the second LVDSport(RxExxx) transmits even pixels.CWY20G-A0D1T (PTWO) or MSB240420 (STM)Pin No. Symbol Description1 VDD Power Supply, 3.3V (typical)2 VDD Power Supply, 3.3V (typical)3 VSS Ground4 VSS Ground5 Rin0-- LVDS differential data input (R0-R5, G0)6 Rin0++ LVDS differential data input (R0-R5, G0)7 VSS Ground8 Rin1-- LVDS differential data input (G1-G5, B0-B1)9 Rin1++ LVDS differential data input (G1-G5, B0-B1)10 VSS Ground11 Rin2-- LVDS differential data input (B2-B5, HS, VS, DE)12 Rin2++ LVDS differential data input (B2-B5, HS, VS, DE)13 VSS Ground14 ClkIN-- LVDS differential clock input15 ClkIN++ LVDS differential clock input16 VSS Ground17 Rin3-- LVDS differential data input (R6-R7, G6-G7,B6-B7)18 Rin3+- LVDS differential data input (R6-R7, G6-G7,B6-B7)19 VSS Ground20 VSS GroundNote: Please follow PSWG.6.4 Interface Timing6.4.1 Timing CharacteristicsBasically, interface timings described here is not actual input timing of LCD module but output timing of SN75LVDS82DGG (Texas Instruments) or equivalent.Signal Parameter Symbol MIN TYP MAX Unit Clock Timing Clock frequency clk 50 65 81 MHz Hsync TimingHorizontal active Thd 1024 1024 1024 TclkHorizontal blanking Thbl 40 320 400 TclkHorizontal period Th 1064 1344 1424 Tck Vsync TimingVertical active Tvd 768 768 768 ThVertical blanking Tvbl 8 38 75 ThVertical period Tv 776 806 843 ThNote:DE mode onlyNote: Typical value refer to VESA STANDARD6.4.2 Timing diagram6.5 Power ON/OFF SequenceVin power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when Vin is off.On7.0 Connector & Pin AssignmentPhysical interface is described as for the connector on module.These connectors are capable of accommodating the following signals and will be following components.7.1 TFT LCD ModuleConnector Name / Designation Interface Connector / Interface card Manufacturer P-TWO or compatibleType Part Number CWY20G – A0G16 / MSB240420Mating Housing Part Number HRS DF14-20S-1.25CPin#Signal Name Pin#Signal Name1 VDD2 VDD3 VSS4 VSS5 Rin0-6 Rin0+7 VSS8 Rin1-9 Rin1+10 VSS11 Rin2-12 Rin2+13 VSS14 ClkIN-15 ClkIN+16 VSS17 Rin3-18 Rin3+19 VSS20 VSS7.2 Backlight UnitConnector Name / Designation For Lamp ConnectorManufacturer JST or compatibleType / Part Number BHR-03VS-1Mating Type / Part Number SM02(8.0)B-BHS-1-TB 7.3 Signal for Lamp connectorPin Symbol Description1 HV Lamp High Voltage2 NC No connection3 LV Groundu Cable length: 140 +- 5 mmu Connector-output position: right side (front view)u Lamp assembly design shall be easy for replacement and repair.8.0 ReliabilityReliability test conditionNo Test Item Test Condition1 Temperature Humidity Bias (THB) 50℃, 80%, 300hours2 High Temperature Operation (HTO) 50℃, 300hours3 Low Temperature Operation (LTO) 0℃, 300hours4 High Temperature Storage (HTS) 60℃, 300hours5 Low Temperature Storage (LTS) -20℃, 300hours6 Thermal Shock Test (TST) -20℃/30min, 60℃/30min, 100 cycles7 On/Off Test On/10sec, Off/10sec, 30,000 cycles8 Shock Test (Non-Operating) 50G, 20ms, Half-sine wave (+ X, +Y, +Z)9 Vibration Test (Non-Operating) 1.5G(10~200Hz P- P), 30 Minutes each Axis (X, Y, Z)10 ESD (ElectroStatic Discharge) Contact Discharge: ± 8KV, 150pF(330Ω ) 1sec, 8 points, 25 times/ pointAir Discharge: ± 15KV, 150pF(330Ω ) 1sec, 8 points, 25 times/ point11 Altitude Test Operation:10,000 ftNon-Operation:30,000 ft12 Drop Test The drop height is 60cm9.0 Safety9.1 Sharp Edge RequirementsThere will be no sharp edges or comers on the display assembly that could cause injury.9.2 Materials9.2.1 ToxicityThere will be no carcinogenic materials used anywhere in the display module. If toxic materialsare used, they will be reviewed and approved by the responsible AUO Toxicologist.9.2.2 FlammabilityAll components including electrical components that do not meet the flammability gradeUL94-V1 in the module will complete the flammability rating exception approval process.The printed circuit board will be made from material rated 94-V1 or better. The actual ULflammability rating will be printed on the printed circuit board.9.3 CapacitorsIf any polarized capacitors are used in the display assembly, provisions will be made to keepthem from being inserted backwards.10.0 Other requirement10.1 National Test Lab RequirementThe display module will satisfy all requirements for compliance toUL 1950, First Edition U.S.A. Information Technology EquipmentCSA C22.2 No.950-M89 Canada, Information Technology EquipmentEEC 950 International, Information Technology EquipmentEN 60 950 International, Information Processing Equipment(European Norm for IEC950)10.2 LabelThe label is on the panel as shown below:。
人教版英语九年级全册Unit13SectionA(1a2d)教学设计
b.撰写阅读笔记，分享阅读感悟。
6.家庭作业：学生与家长共同讨论家庭规则，学会与父母沟通。
a.家长参与，了解学生的学习情况，增进亲子关系。
b.学生向家长请教家庭规则制定的原因，增进对父母的理解。
2.讲解一般现在时的用法，特别是第三人称单数形式的动词变化，让学生在句子中实际操作，加深印象。
3.引导学生学会使用情态动词can和must表达许可、要求和禁止，并通过实例进行比较，让学生明确两者的区别。
（三）学生小组讨论（500字）
1.教师提出讨论话题：“Should parents set rules for their teenagers? Why?”，引导学生分组进行讨论。
b.对于学习困难的学生，给予个别辅导，帮助他们克服难点。
c.对于学习优秀的学生，提供拓展性任务，提高他们的英语水平。
6.课后作业设计富有针对性，既巩固课堂所学，又培养学生的自主学习能力。
a.设计听、说、读、写四方面的作业，全面提高学生的英语能力。
b.鼓励学生进行课后阅读，拓宽知识面，提高人文素养。
c.布置小组合作任务，培养学生的团队合作意识和沟通能力。
3.通过角色扮演、讨论和辩论等形式，提高口语表达能力。
4.运用一般现在时，特别是第三人称单数形式的动词变化，进行句子练习。
5.运用情态动词can和must，表达许可、要求和禁止。
6.通过学习本节课的主要句型，学会在实际情境中运用。
（三）情感态度与价值观
在本章节的学习中，学生将培养以下情感态度与价值观：
1.尊重家庭规则，学会与父母沟通，表达自己的需求和想法。
2.理解父母的担忧和期望，学会换பைடு நூலகம்思考。
3.培养独立思考和解决问题的能力，为成为有责任感和自律能力的青少年奠定基础。
人教版九年级英语全一册Unit13单元整体教学设计
4.ห้องสมุดไป่ตู้The qualities and influence of celebrities.
此外，教师还应对学生的课堂表现进行评价，鼓励他们在课后继续关注名人的事迹，将所学知识运用到实际生活中。同时，提醒学生树立正确的价值观，努力学习，成为对社会有贡献的人。
（二）过程与方法
1.通过小组合作、讨论、分享等形式，激发学生的学习兴趣，培养合作精神。
2.利用多媒体教学资源，如：视频、图片、音频等，丰富课堂教学，提高学生的学习积极性。
3.引导学生运用阅读策略，提高阅读效率，培养良好的阅读习惯。
4.创设真实的语言环境，让学生在实际语境中运用所学知识，提高语言运用能力。
2. Translate sentences about the celebrity's achievements.
3. Write a short passage about a celebrity you admire.
4. Role-play a conversation about a famous person.
（二）讲授新知
本阶段，教师将结合教材内容，系统地讲解本章节的核心词汇、短语和语法。首先，学习与名人相关的词汇，如：fame, achievement, contribution等，通过例句、图片等形式让学生理解和记忆。接着，讲解一般现在时、一般过去时和现在完成时在描述名人成就时的运用，让学生掌握时态的用法。此外，通过阅读课文，分析文章结构，学习如何描述名人的生平和成就。
8.家校合作：与家长沟通，共同关注学生的学习进展，鼓励家长参与学生的英语学习，形成良好的学习氛围。
九年级全一册unit13知识点
九年级全一册unit13知识点Unit 13 Knowledge PointsIntroduction:Unit 13 in the ninth-grade textbook covers a range of interesting and important topics. In this essay, we will delve into the knowledge points highlighted in this unit. From understanding figurative languages to exploring the concepts of setting and mood, we will explore various aspects of literature, enhance our vocabulary, and strengthen our understanding of the English language.1. Figurative Language:Figurative language adds depth and imagery to writing. It includes different forms such as similes, metaphors, hyperboles, and personification. By using figurative language, authors provide readers with a more vivid experience and convey emotions effectively. For example, a simile compares two things using "like" or "as" to create a stronger visual representation. Saying "He runs like the wind" paints a clear picture of someone's speed.2. Setting:Setting refers to the time and place in which a story takes place. It helps establish the atmosphere, characters' behaviors, and the overall tone of the narrative. A well-developed setting can bring a story to life. For instance, a story set in a gloomy, decrepit house creates a mysterious and suspenseful mood, making the readers more engaged in the storyline.3. Mood:Mood refers to the emotional atmosphere created by a piece of literature. It influences the readers' feelings and reactions while reading a particular text. Authors use various techniques, such as word choice and description, to establish the mood. For instance, in a suspenseful story, the author might use words like "shadowy" and "ominous" to create a tense and anxious mood.4. Vocabulary Building:Expanding one's vocabulary is crucial for effective communication. Unit 13 introduces several useful tips and strategies for vocabulary acquisition. You can learn new words through context, using synonyms and antonyms, or by analyzing word origins. Additionally, practicing with flashcards and engaging in activities that involve active usage of new words enhances retention.5. Inferencing:Inferencing involves using clues from the text to draw conclusions and make educated guesses. It helps readers understand the implied messages, themes, or motivations behind characters' actions. Developing inferencing skills enhances critical thinking and deepens our understanding of the text. By paying attention to details, readers can make informed interpretations and engage more fully with the literature.6. Author's Purpose:Understanding the author's purpose is essential in comprehending a text. Authors write for various reasons, such as to inform, entertain, persuade, or express their feelings or opinions. Unit 13 provides examples and exercises to help students identify the author's purpose. This skill allows us to analyze the underlying intentions behind a piece of writing and the impact it has on the audience.Conclusion:Unit 13 covers an array of vital knowledge points in the English language. From the importance of figurative language in literature to understanding setting, mood, vocabulary, inferencing, and the author's purpose, students gain a deeper understanding of how language works.By acquiring these skills, students can communicate effectively, appreciate literature at a new level, and become more critical thinkers.。
人教版新目标九年级英语Unit13全英文说课稿
⼈教版新⽬标九年级英语Unit13全英⽂说课稿Unit13 Rainy days make sad.SectionA (1a-1c)Hello, everyone ，Today I’m very pleased to have an opportunity to talk about some of my teaching ideas. I am going to talk about the first period in Section A of Unit13 Rainy days make me sad. It is made up of seven parts.1. Analysis textbook(教材分析)2. The teaching methods(教学⽅法)3. The learning methods(说学法)4. Analysis the students(说学情)5. The procedures of the teaching(教学步骤)6.Blackboard design（板书设计）7. Self evaluation.(⾃评)Part 1 The analysis of the teaching material:This lesson is about listening and speaking. It plays a very important part in the English teaching of this unit. By studying Section A , The students can improve their speaking ability, learn more about things that affect people. At the same time, we should get the students to understand better. The students should do some listening , speaking and writing, too. Of course, the students should receive some moral education. Let the students have positive attitude to dealing with things around them.1. Teaching aimsThe teaching aims are established according to Junior School English curriculum standard provision./doc/d1*******acfa1c7aa00cc52.html nguage goals1). Words & expressions : tense, some adjectives of feeling2). Key sentencesLoud music makes me tense.Loud music makes me want to dance.That movie made me sad.B. Ability goalsEnable the students to talk about how things affect them.C. Emotion & attitude goalsEnable the students to understand the effect of things upon them.2. Teaching important Pointsthe usage of make.3.Teaching DifficultiesTrain the Ss to use make correctly.To improve students’ listening ability.To train stu dents’ communicative abilities.The teaching important and difficult points are established according toSection A , Unit13 in the teaching material’s position and function.Part 2. The teaching methodsTask-based teaching ; Cooperative learning ;Purpose: Listening-and-answering activity to help the students go through with the listening material. Pairwork to make every student work in class.Part 3. The learning methods1). Set up six steps. It is presentation– words – pairwork – listeningpractice–Grammar - practice2). Ask the students to take part in class actively and develop theircooperation in the activities .Part 4. Analysis the studentsStudents have learned some words about feeling and they have known the word make. But they don’t often use English to express themselves and communicate with others. Some Ss are not active in the class because they are afraid of making mistakes.Part5. The procedures of the teachingI have designed the following steps to train their ability of listening, speaking, reading and writing, especially listening and speaking. Set up six steps.Step Ⅰ. Leading-in .Review some words about feeling . Show the Ss a few pictures on the screen: and ask them How do you feel about …? Happy ? Excited? Nervous? Purpose : Through this part we can consolidate what they studied yesterday, Arouse the stud ents’ interest of study. Bring in new subject:Rainy days make me sad.Step II ListeningAsk the students to listen to Amy and Tina talking about the two restaurants and do the exercises.Play the recording the first time. Students only listen carefully. Play the recording again. This time fill in the missing words.Purpose : Train the Ss’ listening ability and prepare for later exercises.Step III SpeakingAsk the students to talk about how music affects them. Tell thestudents they will be talking about their own opinions with a partner. While students are working in pairs, walk around the classroom, and listen to some pairs. If necessary, offer language support. Then ask some pairs to act out their conversations in front of the whole class.Pur pose :Train the Ss’ speaking ability and prepare for later exercises.Step IV Grammar1).Sum the usage of make , then help them to say out the sentence structure.2). Do some exercises to consolidate the grammar .Purpose: Train the Ss’ ability of unde rstanding and using language.Step V Do a survey.After learning 1b , 1c , let the Ss do a survey about other things that affect them. Purpose : This step can open the Ss eyesight and thought . It’s a step fromtextbook to real life .Step VI Homework Writing practice1. List 4-5 things around you and then describe how the things affect you./doc/d1*******acfa1c7aa00cc52.html position Exams make me _______。
外贸销售合同中常用的单词
1. Subject Matter - 主题事项- 用于指明合同的主体内容。
2. Contract - 合同- 指双方达成的具有法律约束力的文件。
3. Buyer - 买方- 合同中指购买商品的实体。
4. Seller - 卖方- 合同中指销售商品的实体。
5. Product Description - 产品描述- 详细描述商品的性质、规格、型号等。
6. Quantity - 数量- 指商品的具体数量。
7. Unit Price - 单价- 每单位商品的价格。
8. Total Amount - 总金额- 合同中商品的总价。
9. Payment Terms - 付款条款- 规定付款的方式、时间等。
10. Invoice - 发票- 买方收到商品后，卖方开具的收款凭证。
11. Shipment - 装运- 指商品从卖方运输到买方的过程。
12. Incoterms - 贸易术语- 国际贸易中通用的术语，如FOB（离岸价）、CIF（成本加保险费加运费）等。
13. Shipment Date - 装运日期- 指商品开始装运的日期。
14. Delivery - 交货- 卖方将商品交付给买方的行为。
15. Packing List - 装箱单- 列出每箱商品的详细清单。
16. Inspection - 检验- 对商品进行质量检查的过程。
17. Warranty - 保修- 卖方对商品质量或性能的承诺。
18. Force Majeure - 不可抗力- 指由于自然灾害、战争等不可预见、不可避免、不可克服的原因导致合同无法履行。
19. Dispute Resolution - 争议解决- 规定解决合同执行中发生争议的方法。
20. Termination - 终止- 合同因某些原因而结束。
21. Extension - 延期- 合同期限的延长。
22. Cancellation - 取消- 合同的取消或终止。
23. Contractor - 承包商- 承接合同并执行其内容的实体。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
objectives
Describe and compare goods Give your opinions and compare choices.
If one is planning to purchase something costly, what information does he need? What condition should he take into consideration?
汤姆甚至比以前更年轻。
3）This train runs much faster than that one. 这辆火车比那辆跑地快。 4）She drives still more carefully than her husband. 她开车仍然比她丈夫还认真。
四.“比较级+and+比较级”表示“越来越……”
TOM
ED
nicer
JILL nicest
nice
Tom is nice.
Ed is nicer than Tom.
Jill is the nicest of the three.
1 8yuan/a kilo 10yuan/a kilo
2
20 yuan/a kilo
3
The third chicken is cheap.
How much does it cost? What’s the guarantee like?
13.1 comparing products
Read the two advertisements and take notes for comparison. Comparison n. 比较；对照
1.He is getting taller and taller.他变得越来越高了。 2.The flowers are more and more beautiful. 花儿越来越漂亮。 3.He does his homework more and more carefully. 他做作业越来越认真了。 “the+比较级，the+比较级”表示 “越……，越……”。 The more careful you are，the fewer mistakes you‟ll make.你越认真，犯的错误越少。
Brochure Sales clerk Catalogue Commercial Advertisement Those who have purchased the product Consulting expert
How to require for this information?
5. 两者转换：“甲+be+形容词比较级+than+ any other+单数名词(+介词短语)”表示“甲比 同一范围的任何一个人/物都……”，含义是 “甲最……”。例如， The Yangtze River is longer than any other river in China. =The Yangtze River is longer than any of the other rivers in China. =The Yangtze River is longer than the other rivers in China. =The Yangtze River is the longest river in China.长江是中国最长的河流。
Software package 软件包 Installation 安装 It is a bargain! 真的很划算。 Worth a) to have a value in money值…钱 be worth something One of the pictures is worth £50,000. Notebook 笔记本 Desktop 台式机
1.She is the youngest of the three children
2.Of all the boys in class Tom is the youngest.
我们班上所有的男生中,Tom年纪最小。
3.Tom is the tallest in his class.
Tom is the tallest of all the students.
5.部分双音节词和多音节词分别在原级前加 more构成比较级和most构成最高级，eg. slowly---more slowly---most slowly；
beautiful---more beautiful---most beautiful
不规则变化:
个别形容词的比较级和最高级是不规则变化， 需个别记忆。 e.g. good (well) better best bad (badly, ill) worse worst many (much) more most little less least far father /further farthest/furthest
Comparative adj. 比较的；相当的 -synonym relative live in comparative comfort 过相当舒适的 生活 n. 比较级
Special offer 特别奉献 Warranty ['wɒr(ə)ntɪ] 保修单 ；授权；批准 1-year warranty 一年保修 Free training 免费培训 Delivery 送货 Technical support 技术支持；技术援助 Hot line 电话热线 Guarantee n./ vt. 保证；担保； Money-back guarantee 退货还款 On-site adj. 现场的 Maintenance n. 维护，维修 On-site Maintenance contract 现场维修合同
三.可以修饰比较级的词，much，a lot， far，…的多a little，a bit，…一点儿 even甚至，still仍然。例如， 1）Lesson One is much easier than Lesson Two. 第一课比第二课容易得多。 2）Tom looks even younger than before.
3).His handwriting is very good.
他的书法很好。 （一个人不作比较。）
2.原级常用的句型结构: as…as…与。。。相同 (1)“甲+be+(倍数)+as+形容词原级+as+ 乙”表示“甲和乙程度相同”或“甲是 乙的几倍” 1.Tom is as old as Kate. 2.Tom is twice as old as Kate. (2)甲+实意动词+(倍数)+as+副词原级 +as+乙”表示“甲和乙程度相同”或 “甲是乙的几倍” Tom runs as fast as Mike. Tom runs twice as fast as Mike.
二。形容词和副词的比较级和最高级构成：
规则变化
1单音节词在词尾加-er比较级， 加-est最高级。
原级 bright young long 比较级 brighter younger longer 最高级 brightest youngest longest
2.以字母e 结尾的词只加-r或- st构成比较级 和最高级。
汤姆是他们班上/所有学生当中最高的。
副词的构成与用法和形容词相同
提醒：
1.句子中，副词最高级前的the 可省略也可以 不省略，但形容词最高级前面的the 绝对不 能去掉。 e.g. Who runs (the) fastest, Tom, Jim or Mike? 2.“主语+be+ one of the+形容词最高级+复 数名词+in/of 短语”表示： “……是……中最……之一”。例如， Beijing is one of the largest cities in China. 北京是中国最大城市之一。
Compare to examine or judge two or more things in order to show how they are similar to or different from each other compare something/somebody with something/somebody The police compared the suspect's fingerprints with those found at the crime scene.
3.“特殊疑问词+be + the+最高级+甲，乙，or 丙？”用于三者以上的比较。例如， Which country is the largest，China，Japan or Canada？
哪一个国家最大，中国，日本还是加拿大？
4.“特殊疑问词+be +the+副词最高级+甲，乙， or丙？”用于三者以上的比较。例如， Which season do you like (the) best，spring， summer or autumn？ 你最喜欢哪一个季节，春天，夏天还是秋天？
The second one is cheaper. The first one is the cheapest of all.
比较级用法：