译林牛津版高中英语必修二教案（湖南专用）：Unit 1 Tales of the unexplained Language points 教案.doc

unit 1 tales of the unexplainedlanguage pointsteaching aims:1. help ss learn more about the story2. help ss grasp the usage of the words and expressionsteaching procedures:language points 1. boy missing, police puzzled. = a boy went missing, and the police were puzzled. missing和puzzled分别为现在分词和过去分词作表语。现在分词作表语和主语之间往往是主动关系，表示主语的性质；过去分词作表语和主语之间往往是被动关系，表主语所处的状态。2. police in america have stepped up their search for a fifteen-year-old boy who went missing step up 增加，加速，提高e.g. he has to step up his training to prepare for the race. 他为准备那场赛跑不得不加强训练。词语拓展：step forward 走上前来，跨前一步step back （由于吃惊）后退一步step inside (in) 进屋里来step into 进入里面step by step 一步步地out of step 合不上步子take step (a step) 采取措施，走（一步）go missing 失踪 此处go为系动词。 go + adj. ( become + adj. ) 如：he went/became crazy when he found out that he had failed the exam.the heat has caused the milk to go sour.3. this incident has received great interest due to reports of due to ( because of, caused by) 由于，因而造成 如： his disappearance was due to the storm.他的失踪是风暴造成的。due to his rudeness, i didnt say one more word to him. due to illness, the scheduled visit to a factory has been put off.the teams success was largely due to her efforts. due 还有其他含义：1) 到期（应偿付，付给）the electricity bill is due tomorrow.电费明天到期。 2) 定于（某时）到达our train is due in paris at 2 p.m. 我们的火车下午两点到达巴黎。4. kelly then ran, she assumed that kelly was having a bad dream and sent her back to bed. assume vt. 假定，认为e.g. we cant assume anything in this case. 在这种情况下我们不可能作出假设。5. mr. foster was working that night on his road construction job, and was not home when these events occurred. construction n. 施工；建筑物e.g. the building is a peculiarly shaped construction. 这是一栋造型独特的建筑物。occur vi. 发生e.g. i hope this wont occur again. 我希望不要再发生这种事情。 police said the accident occurred about 4.30 p.m. 警方说事故大概在下午4点半发生。6. when justin did not show up for lunch the next day show up 出现，露面e.g. he promised to come on tuesday but he never showed up. 他答应星期二来，可是一直未露面。show up 还有其他含义：1. you showed him up by calling him by his nick name in front of his girlfriend. ( make sb. embarrassed)2. the sunlight showed up the marks on the glass. ( make sth. become visible)show的相关词组show ones face 出席；露面；出现show off1) 炫耀，夸耀；卖弄2) 显示； 渲染（某物的优点）show up a fraud 揭发一件欺诈行为7. the aliens took me aboard the ufo so that they could do research on me. aboard adv./prep. 在（飞机等）上，上（轮船，飞机，火车等）e.g. they were all aboard the ship last night. 昨天夜里他们都在船上。8. when asked about the possibility that has taken charge of possibility n. 可能性e.g. there is a strong possibility that they will win the next election. 他们很可能在下次选举中获胜。take charge of 控制，掌管，担负责任e.g. the department was badly organized until she took charge of it. 这个部门在 她负责以前组织工作做得很差。 the policeman said he would take charge of the gun. 那个警察说他来看管这支枪。9. sometimes people make up such amazing stories. make up 编造e.g. tom makes up stories to amuse his little brother. 汤姆编故事逗他的小弟弟。make up 还有其他含义：1) 弥补，补偿 e.g. i feel i have been mean to you, i want to make it up to you.2) 凑足 e.g. the toy cost a dollar and ted only had fifty cents, so his dad made up the difference.3) 化妆 e.g. it didnt take her long to make up.4) 组成 e.g. girls make up 45% of the student population in our school.10. so, while we have not dismissed the idea, we are looking into other possibilities as well. dismiss vt. 不予考虑，解雇，解散e.g. their evidence was dismissed as completely useless. 他们的证据因为完全无价值而不予考虑。look into 深入的检查，调查，研究e.g. the government will look into how to reduce unemployment. 政府将研究如何降低失业率。 the police are looking into the records of all those involved in the crime. 警方正在调查所有涉及到犯罪的记录。难句分析：1. justin forster, a high school student, went missing last friday night.【分析讲解】同位语：一个名词（或其他形式）对另一个名词或代词进行修饰、限定或说明，这个名词（或其他形式）就是同位语。同位语与被它限定的词的格要一致，并常紧挨在一起。 考例1 to save class time, our teacher has _ students do half of the exercises in class and complete the other half for our homework. a. us b. we c. our d. ours考例2there is much chance _ bill will recover from his injury in time for the race.a. that b. whichc. until d. ifkey: a; a2. standing inside were lots of strange creatures with white-skinned, a