Section A(3a-4)Where would you like to visitoWhere would you like to go……Id like to go somewhere relaxing. to go to France some day to trek through the jungle to
E1 A点:E2与U(x) 曲线相交 ? E2 = U(A)EK = 0质点在 A 点不受力其速度向右将依惯性前进此后受到向左的力动能减小势能增大直至A点到达 A后沿上述逆过程从 A经 A 至 A 完成一个周期 势能曲线在局部范围里最高的地方 (如 C 点)都是不稳定的平衡点总能量略高于它们的质点都会远离而去 (如 E1)对于小振动忽略 (Δx)n 高次项极小值P118页 例2研究弹簧振子 求极
PAGE PAGE 5Section A 第二课时(3a4c)类别学习重点重点单词ship tool gun mark sand towards land fiction technology French重点短语bring back give up wait for learn to do sth.leave behind重点句式1. Who else is on my isl
PAGE PAGE 5Section A 第2课时(3a4c)类别学习重点重点单词relaxedvaluecapitalnoonmadpassportchalkblackboardnortherncoastseasonknockeasternworthmanner重点短语drop byafter allat noonget madkeep sb.waitingmake plans
Section A 第2课时(3a4c)类别学习重点重点单词relaxedvaluecapitalnoonmadpassportchalkblackboardnortherncoastseasonknockeasternworthmanner重点短语drop byafter allat noonget madkeep make planson timewithout callingmake an
Unit 12 Youre supposed to shake hands. Period 2 Section A—3a4Period 2 Section A: 3a—4课型:读-写课本节课教学目标:Learn some different rules in Colombia and Switzerland. Learn to write a passage about t
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级Unit 3How do you get to schoolPeriod 3 1. -- 通常你怎样去上学 -- 我通常骑车去上学 -- _____ ___ you usually go to school -- I usually go to school _____ ______.2. 地铁站离汽车
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级How do you get to school Unit 3Period 2 1. 你怎样去学校我骑自行车车去学校2. 她怎样去学校她乘火车去学校 How do you get to school I ride the bike (to school).= I get to school by bike. How
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New words and expressions2b Listen again. Match the names with the :Grammar FocusGreat. Not bad. Terribleis playingYuan Yuan from CCTV is interviewing people in five different places. Fill in the cha
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