外研版（2019）高中英语必修第三册 Unit1_单元考点精讲课件(一).pptx

直击考点系列;;考点1; 词块积累;1. If parents have children help with housework, the children will fee needed. 如果父母让孩子们帮忙做家务，孩子们会觉得自己有价值 2. The information gained helped us in determining where special attention should be paid in our course. 获得的信息帮助我们确定了应该特别注意课程中的那些地方 3. He helped (to) wash clothes. 他帮忙洗衣服 ;4. Group activities will be organized after class to help children develop tear spirit. 课下会安排小组活动来帮助孩子们培养团队精神 5. I can’t help feeling that there has been a mistake. 我不由自主地觉得什么地方错了 6. As I held my father’s hands on night, I couldn’t help but notice their roughness. 一天晚上，我握住父亲的双手，不禁注意到手很粗糙;7. Help yourself to all you wish. 请随便吃 8. He has been helping himself to the money in the drawer. 他一直在偷拿抽屉中的钱 9. Please help me out with this problem. 请帮我解决这个问题 10. With their help, I have made great progress. 在他们的帮助下，我取得了很大进步;Try not to cough more than you can ____ since it may cause problems to your lungs. (全国卷) A. check B. allow C. stop D. help;-- Do you think I could borrow your bicycle? -- _________ A. How come? B. Take your time C. Yes, go on D. Yes, help yourself ;考点2;let alone　不干涉；不管；更不用说 let out 放掉；发出(叫声等)；泄露(秘密等) let off 使爆炸；允许离开；使免受处罚 let off steam 发泄怒火；宣泄情绪;1. His efforts finally didn’t let his parents down. 他的努力最终没有让父母失望 2. With friends like these，who needs enemies？means a friend has betrayed your trust or let you down. With friends like these，who needs enemies？的意思是朋友背叛了你的信任或辜负了你 3. Please come and support me. Don’t let me down. 请来支持我，别让我失望 4. I was just letting off steam really, because I was so angry. 我真地发泄了怒火，因为我非常生气;He speaks English very fluently，but his pronunciation lets ______(he)down. ( 陕西卷);在空白处填入适当内容（一个单词）或括号内单词的正确形式 Your mother is tired－let _______ (she) alone. ;考点3;Loosely adv. Loosen vt. 放松 Loose lips sink ships. 祸从口出;1. She wore loose garments in the summer. 她夏天穿宽松的衣服 2. This dog must not be left loose. 这条狗一定要拴牢 3. If a tooth becomes very loose，your dentist may recommend that it be taken out.要是牙松动了，牙医会建议你拔掉它 4. She was still