1、measures planned implementation of technical protection measures and security schemes, the problems should be promptly reported to the Manager. 37th: carbon supervisor leadership and head of the company should periodically check the anti-accident measures planned, security technology protection meas

2、ures planned in implementation of measures against accidents and guarantee schemes, security technology protection measures planned in implementation. Seventh article 38th of education and training: new factory (company) production staff (including internships, commissioned officer), must be approve

3、d by the factory (company), workshop and team level safety education upon passing the examination before entering production site. Tertiary-level education after card registration, by the companys production technology section recovery archive, and reported to the company trade unions, safety record

4、. Training and examinations including the safe work procedures as well as relevant safety regulations, work environment and jobs there are risk factors, preventive measures and emergency treatment, and so on. The 39th article: new producers must receive the following training and qualified posts: (a

5、) the operating personnel, scheduling, must pass through the field point, institutional learning, on-site training and classes practice; (B) the maintenance, including technical staff, must undergo maintenance, technical specifications for learning and class practice; (C) special operations personne

6、l, must pass the national professional training, after obtaining a special operations qualifications before they can post. 40th: on-the-job training of production personnel: (I) post production staff should regularly carry out targeted of technical questions and answers, an accident expected on site

7、 training and anti-accident; (B) from running post 1 month and above the main post on duty or leave transportation . Drive system and security studies, arranged by upper management or organization of the examination. The 42nd article: June of every year once regulatory and safety procedures of the c

8、ompany system of examinations, examination the failed again, still not eligible waiting list study. Article 43rd: every year in June the work ticket issuer, assignee, licensee of work training, after passing the examination, as a formal announcement are eligible to work as ticket issuer, head of ins

9、pection, work permits and the right to a separate high-pressure equipment list, and reported to the Management Department. Failing the exam may not serve as a two person, stop classes, examinations before they can post. 44th: for breach of discipline system caused the accident, a kind of disorder an

10、d attempted serious responsibility for the accident, in addition to the relevant provisions dealing with should also be tasked to learn about a point system, and after passing the exam, before they can post. Article 45th: units of the company using the security video, slide projector, television, co

11、mputer, multimedia, radio, Billboard, artifacts, photo exhibitions, as well as security knowledge exam, lectures, contests, and other forms of advocacy, popularize the knowledge of security technology, targeted, Visual training, enhancing workers safety awareness and self-protection ability. Article

12、 46th專題3 牛頓運(yùn)動定律regular issuance system of internal and external accident cases, organizational learning, analysis and discussion on a regular basis, and educate the persons concerned in a timely manner. 47th article: strengthening the safety of staff, establishing the concept of legalization of prod

13、uction safety, establish a people-oriented concept, three do no harm (dont hurt yourself, no harm to others, not to be hurt). 48th eighth day routine: pre-shift and post-shift monitor organizations, safety assist. Before class: succession (started), combined with shift operation and tasks for better

14、 risk analysis, arranged security account considerations. After class: summarizing comment on duty and the security situation, praise good deeds criticism ignored safety, illegal operations and other adverse phenomena, and completes the record. 49th: safety day event organized by the monitor, safety

15、 help, workshop leaders and checking activities. Classes (groups) or rotating a safety day event a week, activities to learn more about the superior file and the spirit of the meeting, informed of the accident, analysis of the company, workshop and fewer security incidents, as well as the typical il

16、legal team, analysis of operation environment, there may be a risk factor for the main content. 50th: security analysis companies every quarter of a security analysis; shop at least once a month analysis, comprehensive analysis of production trends, sum up lessons learned from and the weakness in sa

17、fety management, accident prevention measures in the study. Meeting was chaired by enterprise security responsibility, concerning the participation of Heads of Department, workshop. Formation meeting and made public. 51st: security check for carbon companys periodic and non-periodic safety checks sh

18、ould be carried out. Periodic inspection includes fall and spring security checks, security checks should be combined with spring or autumn season characteristics and accident law . 52nd: security analysis companies should all be actively involved in the preparation of security advisories, bulletins

19、, integrated security, analysis of accident law, drawing on lessons learned from. 53rd: the companys safety safety month activities each year according to the Governments requirements and deployment of the group, safety month activities focus on advocacy efforts to improve production safety and stre

20、ngthen company-wide awareness of work safety, improve the safety awareness, improving the companys safety culture. 54th: units of the company in relation to the units actual, active use of risk analysis method, and is actively exploring new management tools for enterprises and job site safety analys

21、is, identify weaknesses and potential accidents and take preventive measures in a timely manner. 55th: units of the company against the possibility of seriously affecting the safety of emergency contingency plans, and actively prepared for the critical work, ensure that the critical situation occurr

22、ed after relief, rescue and recovery work in an orderly manner. 56th Nineth day construction project: company or project, the implementation of construction projects legal and construction team joint management of construction site safety of principle. Identified under the project bear this organizi

23、ng, coordinating and oversight responsibilities;考點(diǎn)1：牛頓第一定律（慣性定律）1內(nèi)容：（學(xué)生查閱）思考：保持什么？什么時候不保持？這種指什么？2意義：揭示了一切物體都具有的一個重要屬性慣性；揭示了物體在不受力的運(yùn)動狀態(tài)靜止或勻速直線運(yùn)動狀態(tài)（理想狀態(tài)）；揭示了力的含義是改變物體運(yùn)動狀態(tài)的原因，而不是維持物體運(yùn)動的原因。3慣性A慣性定義：B理解：慣性是物體的固有屬性，即一切物體都具有慣性。物體慣性的大小僅由質(zhì)量決定問題：一物體以5m/s的速度勻速運(yùn)動，慣性如何體現(xiàn)？一物體以5m/s2的加速度做初速度為0的勻加速運(yùn)動，最初和1s末慣性如何體現(xiàn)？兩質(zhì)

24、量不同的小球靜止在同一水平面上慣性如何體現(xiàn)？一物體以10m/s的速度水平拋出1s末，慣性如何體現(xiàn)？練習(xí)： A 組1推動靜止著的小車較困難，要用較大的力。一當(dāng)推動，繼續(xù)推它運(yùn)動時就較容易，只需較小的力?？梢姡o止小車慣性大，它動起來后慣性就變小。這個認(rèn)識是否正確？2以下說法中哪些是錯誤的（ ）A物體受力時運(yùn)動狀態(tài)必然改變B物體運(yùn)動狀態(tài)改變時必定受力C物體運(yùn)動狀態(tài)不改變就一定不受力D物體運(yùn)動狀態(tài)不改變必定要受力2關(guān)于物體的慣性，下述說法中哪些是正確的（ ）A速度大的物體不能很快停下，是因為物體運(yùn)動速度大時慣性也大。B乒乓球可以快速改變運(yùn)動狀態(tài)，是因為慣性小。 C物體受外力大時慣性小，外力小時慣性大

25、。 D在月球上搬動物體比地球上容易，所以同一物體在月球上比在地球上慣性小。3火車在長直水平軌道上勻速行速，門窗緊閉的車廂內(nèi)有一人向上跳起，下落后他發(fā)現(xiàn)仍落回原處，這是因為（ ）A、人跳起后，車廂內(nèi)空氣給他以向前的力，使他隨同火車一起向前運(yùn)動B、人跳起的瞬間，車廂的地板給他一個向前的力，推動他隨火車一起向前運(yùn)動C人跳起后，在水平方向上人和車具有相同的速度D、人跳起后，車在繼續(xù)前進(jìn)，所以人落地后必定落后一些，內(nèi)是由于時間很短，落后的距離很小，不易察覺想一想：某人在上述的車廂中向前、向后、向左、向右立定跳遠(yuǎn)，所跳的最大距離是否一樣？4簡述牛頓第一定律的建立基礎(chǔ)？5. 下列說法正確的是（ ）A一同學(xué)看

26、見某人用手推靜止的小車，卻沒有推動，于是說是因為這輛車慣性太大的緣故B運(yùn)動得越快的汽車越不容易停下來，是因為汽車運(yùn)動得越快，慣性越大C把一個物體豎直向上拋出后，能繼續(xù)上升，是因為物體仍受到一個向上的推力D放在光滑水平桌面上的兩個物體，受到相同大小的水平推力，加速度大的物體慣性小6. 在路上跑的人被絆倒時，是向前趴著倒下；而慢走的人滑倒時，則多是向后仰著摔倒；試說明原因。B 組1.如圖所示，一個劈形物abc各面均光滑，放在固定的斜面上，ab成水平并放上一個光滑小球，把物體abc從靜止開始釋放，則小球在碰到斜面以前的運(yùn)動軌跡是（ ）。A 沿斜面的直線 B 豎直的直線 C 弧形曲線 D 折線2.如圖

27、3所示，在勻速開行的車上用繩子吊一小球，若剪斷繩子，小球?qū)⒙溆贏、B、C哪點(diǎn)上？為什么？其中A點(diǎn)在小球的正下方。思考：車勻加速或勻減速又如何？3如圖所示，在車廂中的A是用繩拴在底部上的氫氣球，B是用繩掛在車廂頂?shù)慕饘偾颍_始時它們和車頂一起向右做勻速直線運(yùn)動，若忽然剎車使車廂做勻減速運(yùn)動，則下列哪個圖正確表示剎車期間車內(nèi)的情況（ ）考點(diǎn)2：牛頓第三定律1內(nèi)容： 2理解：異體性；同時性；相互性；同性質(zhì)；練習(xí)： A 組1.汽車牽引拖車前進(jìn)，關(guān)于兩者之間的作用力，下列說法中正確的是（ ）A汽車?yán)宪嚨牧Υ笥谕宪嚴(yán)嚨牧汽車牽引拖車加速前進(jìn)時，汽車?yán)宪嚨牧Υ笥谕宪嚴(yán)嚨牧汽車牽引拖車勻速前進(jìn)

28、時，汽車?yán)宪嚨牧εc拖車?yán)嚨牧Σ畔嗟菵汽車?yán)宪嚨牧εc拖車?yán)嚨牧偸谴笮∠嗟?. 如圖所示，用力F推放在粗糙地面上的物體勻速向右運(yùn)動，物體所受的力有：推力F、重力mg、地面對物體的支持力FN和物體所受的摩擦力Ff，則下述說法中正確的是（ ）AFN 和mg是一對作用力與反作用力BF和Ff是一對作用力與反作用力CF和mg是一對作用力與反作用力D以上都不對3. 物體靜止于一斜面上，如圖所示，則下述說法正確的是（ ）A物體對斜面的壓力和斜面對物體的支持力是一對平衡力B 物體對斜面的摩擦力和斜面對物體的摩擦力是一對作用力和反作用力C物體所受重力和斜面對物體的作用力是一對作用力和反作用力D物體所受

29、的重力可以分解為沿斜面向下的力和對斜面的壓力4. 甲乙兩隊拔河比賽，甲隊勝，如不計繩子的質(zhì)量，下列說法正確的是（ ）A甲隊拉繩子的力大于乙隊拉繩子的力B甲隊對地面的摩擦力大于乙隊對地面的摩擦力C甲乙兩隊與地面間的最大靜摩擦力大小相等、方向相反D甲乙兩隊拉繩的力相等5. 下列說法正確的是（ ）A、凡是大小相等、方向相反、分別作用在兩個物體上的力必定是一對作用力和反作用力B、即使大小相等、方向相反、分別作用在兩個物體上的力也不一定是一對作用力和反作用力C、凡是大小相等、方向相反、分別作用在同一物體上的力必定是一對平衡力D、相互作用的一對力究竟稱哪一個力是反作用力是相對的B 組如圖所示，質(zhì)量為m的條

30、形磁鐵的正上方有一段通電電流，方向如圖，磁鐵靜止，磁鐵對桌面的壓力為N，則：（ ）AN=mg BNmg CNmg D無法確定考點(diǎn)3：牛頓第二定律1.內(nèi)容：2.對牛頓第二定律的理解（1）因果關(guān)系（2）同體關(guān)系（3）同向關(guān)系（4）瞬時關(guān)系（5）獨(dú)立關(guān)系例1：如圖，A、B兩物體的質(zhì)量分別為100克和300克，滑輪質(zhì)量和摩擦均不計，當(dāng)A、B從靜止釋放時，求A的加速度的大小。例2：豎直面直立一彈簧，一物體從彈簧的頂端自由釋放，試分析其加速度和速度怎樣變化？到最低點(diǎn)時的加速度與重力加速度的比較？v，a隨形變量x的圖像？（選講）若從高處釋放情況又如何？（學(xué)生仔細(xì)體會分析方法）練習(xí)： A 組1一物體質(zhì)量為10

31、kg，放在水平地面上，當(dāng)用水平力F1=30N推它時，其加速度為1m/s2；當(dāng)水平推力增為F2=45N時，其加速度為（ ）A、1.5m/s2 B、2.5m/s2C、3.5m/s D、4.5m/s2FP2、(05全國II)如所示，位于光滑固定斜面上的小物塊P受到一水平向右的推力F的作用。已知物塊P沿斜面加速下滑?，F(xiàn)保持F的方向不變，使其減小，則加速度( )A一定變小 B一定變大 C一定不變D可能變小，可能變大，也可能不變3、用平行于斜面的力推動質(zhì)量為m的物體沿傾角為的光滑斜面向上運(yùn)動，當(dāng)物體運(yùn)動到斜面的中點(diǎn)時撤去推力，物休恰能滑到斜面頂點(diǎn)，由此可以判定F的大小是（ ）A、2mgcos B、2mgsinC、2mg(1-cos) D、2m(1-sin)4、如圖所示，皮帶輪上的物體與皮帶保持相對靜止，皮帶輪與水平方向夾角為30，則皮帶做下列哪種運(yùn)動，物體所受摩擦力方向沿皮帶向下（g=10m/s2）（ ）A、勻速向上運(yùn)動 B、勻速向下運(yùn)動C、以6m/s2的加速度向下勻加速運(yùn)動D、以4m/s2的加速度向上做勻減速運(yùn)動5、如圖所示，一物體分別從3個不同高度，但同底的光滑斜面的頂端由靜止開始滑下，斜面與水平面夾角