三是傳統(tǒng)考試的重點,講了化學(xué)反應(yīng)中的電子轉(zhuǎn)移和能量變化。Changes in matter involve the rearrangement and/or reorganization of atoms and/or the transfer of electrons.
四是抽象知識的難點,講了化學(xué)反應(yīng)的機理和化學(xué)反應(yīng)速率。
Rates of chemical reactions are determined by details of the molecular collisions.
五是承上啟下的關(guān)鍵,講了物質(zhì)能量的變化和熱力學(xué)原理。
The laws of thermodynamics describe the essential role of energy andexplain and predict the direction of changes in matter.
六是計算考察的必考,講了化學(xué)平衡以及相關(guān)能量變化。
Any bond or intermolecular attraction that can be formed can be broken.These two processes are in a dynamic competition, sensitive to initialconditions and external perturbations.
不難看出,改革后的AP化學(xué)更加注重圖像問題,希望學(xué)生能用微觀粒子描述物質(zhì)的性質(zhì),反應(yīng)和變化
總之不管題型如何改變,所考的化學(xué)知識仍是教材上的內(nèi)容,大家平時不僅要學(xué)好基礎(chǔ)知識,更要懂得融會貫通,舉一反三,這樣即便題目再變,也能從容應(yīng)對!

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