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1、Unit 8 Grammar一、学习目标掌握情态动词should, had better的用法及懂得如何纠正别人的错误。二、学习过程（一）温故知新1. Lily下周要参加歌唱比赛。Lily will _ _ _ a singing competition.2. 当心！茶很烫！ _ _！ The tea is hot.3. 你能给我一些如何学习英语的建议吗？Can you give me some suggestions on _ _ _ _？4. 我们劫富济贫。We take from and give to .（二）语言知识点1、情态动词should1) You should read En
2、glish books and magazines.(=You ought to read English books and magazines.)2) He should not go to school late.3) Should he get up early? Yes, he should. No, he shouldnt. 要点归纳：1）情态动词should用来提出建议和忠告，或表示责任和义务，意为： 、 。2）肯定句： + 动词原形，否定句： +动词原形 一般疑问句： + 主语 + 动词原形3）should = 表示“应该”，should not = 表示“不应该”。2、情态动
3、词had better1) If you want to be good public speakers, youd better speak clearly and confidently.2）We had better find a rich traveller and take his gold.3) Youd better not take the photo.要点归纳：1）情态动词had better意为 ，表示建议和忠告。2）had better没有人称的变化，缩略形式为d better。3）肯定句： + 动词原形，否定句： + 动词原形 （四）堂上练习 句子改错1. Ann sh
4、ould to wear more clothes. It is cold outside. 2. The twins should listening to their mother. 3. We have better to show our respect to the old. 4. You had not better get there late. 5. You dont should turn off the lights. （五）选择题1.Jack, you had better English for 15 minutes every day if you really wa
5、nt to improve your oral English. A. readB. to readC. readingD. reads2. Albert is too fat. He had better too much sweets. A. not to eatB. not eatingC. not eatD. to not eat3. It is a very important project. You plan it carefully. A. canB. mayC. shouldD. would4. - You should the queue! - Sorry, I wont.
6、 A. not to jumpB. not jumpingC. to not jumpD. not jump5. - What we do in the theatre? - We keep quiet during the performance. A. ought; shouldB. ought; should to C. should; ought D. should; ought to（六）课堂检测1. We should take good care of the young trees. （改为一般疑问句）_ we _ good care of the young trees?2.
7、 Youd better turn off the lights when you leave the room.（改为否定句）You _ _ _ off the lights when I leave the room?3. The child should drink some orange juice.（改为否定句）The child _ _ _ orange juice.4. They should arrive at the station before 7 oclock. (就划线部分提问）_ _ _ _ at the station? 五、Homework 双语报36期N2版语法“实战演练”第1,3,4题，N3版Section A第1,4题。
Unit 8 Grammar 第4课时
