人教版高中英语必修1重点和难点4页.doc

Unit1 Friendship 重点短语: 1. Add up和 add up to的区别 2. Have got to= have to 3. Calm (sb.)down (sb.)使.镇定 4. Be concerned about= care about 5. Ignore= take no notice of 6. go through经历，经受 7. Walk the dog 8. A series of 一连串的，一系列的 9. at the point of就要了 10. Take the final-term exam 11. hide away 12. To do with:与有关 13. on purpose(to do)