(1)Understand atomic orbitals and molecular orbitals (2)Know acid-base theory (3)Know the strength of an acid 2.技能（能力）目标： (1)Be able to predict the hybridization (2)Be able to draw the electronic configuration and Lewis structures (3)Be able to compare the acid strength 二、授课内容（依据教学大纲）及时间分配 1.The bonds in water (10 min) 2.The bond in a hydrogen halide (10 min) 3.Hybridization and molecular geometry (10 min) 4.Summary:hybridization,bond lengths,bond strengths,and bond angles (15 min) 5.The dipole moments of molecules (5 min) 6.An introduction to acids and bases (5 min) 7.pk and pH (10 min) 8.Organic acids and bases (10 min) 9.How to predict the outcome of an acid-base reaction (5 min) 10.How to determine the position of equilibrium (5 min) 11.How the structure of an acid affects its pk value (10 min) 12.Review (5 min) 三、教学重点与难点 1. 教学重点(1) Understand atomic orbitals and molecular orbitals (2) Know acid-base theory (3) Know the strength of an acid 2.技能（能力）目标： (1) Be able to predict the hybridization (2) Be able to draw the electronic configuration and Lewis structures (3) Be able to compare the acid strength 二、授课内容（依据教学大纲）及时间分配 1. The bonds in water (10 min) 2. The bond in a hydrogen halide (10 min) 3. Hybridization and molecular geometry (10 min) 4. Summary: hybridization, bond lengths, bond strengths, and bond angles (15 min) 5. The dipole moments of molecules (5 min) 6. An introduction to acids and bases (5 min) 7. pka and pH (10 min) 8. Organic acids and bases (10 min) 9. How to predict the outcome of an acid–base reaction (5 min) 10. How to determine the position of equilibrium (5 min) 11. How the structure of an acid affects its pka value (10 min) 12. Review (5 min) 三、教学重点与难点 1．教学重点