江苏省沭阳县潼阳中学高中英语Unit4Lawandorder教案7牛津译林版.docx

Unit 4 Law and order 科目: 英语 主备人: 备课日期： 课 题Unit 4 Law and order第7课时计划上课日期教学目标1. Enable students to learn something about intellectual property.2. Help students better understand the meaning of long and complex sentences.教学重难点Make sure that students should grasp some important words and phrases教学流程内容板书关键点拨加工润色Step1 Greetings Step2 Revisions Step3 Lead-in Step4 Teaching procedures Language points Test yourself:_ being fun and good exercise, swimming is a very useful skill. A. Except for B. Apart from C. Or rather D. in spite of 答案: B介词besides，except，except for，but，apart from 和 in addition to 在用法上有何区别？ besides 和 in addition to 同义，表示“除之外(还)”。但是，当与nothing，nobody或no one等否定意义的不定代词连用时，besides与except同义，表示“除之外(其余都不)”。例如： She knows Japanese besides English. In addition to English, she knows Japanese. All of them went to climb the mountain except me. except 表示“除外，(其余都)”，常与“all，every，no，none，nothing”等含有整体肯定或否定意义的词连用。 except for： 它的宾语与前述对象完全是两回事。例如：The room was very cold and, except for Jack, entirely empty.这个房间很阴冷，而且除了杰克，完全是空荡荡的。 Except：指同一类事物的总体中除去一部分。如：He gets up early everyday except Sunday. 除星期天外，他每天早起。 Except that后面跟从句，语意与上同。如：He has always been in good health except that he has had a slight headache in the past few days. 除了在过去几天里有些头痛之外，他身体一直很好。 But：常可与 except互换，强调“不在其中”。例如：Everyone attended the meeting but Mary. 大家都出席了这次会议，但玛丽不在其列。 besides:强调“除此之外，还包括”。例如：She can speak French and Japanese besides English. 除英语外，她还会讲法语和日语。 apart from；其含义主要依据上下文而定，有时可与except换用，有时可代替besides.例如：Apart from the coat, the hat doesnt suit me. 除价钱太贵，这帽子也不适合我戴。7. Dr David Ho, a Chinese American leading Aids expert, has devoted his body and soul to bringing up-to-date technology and international attention to Chinas Aids problem. (Page 35)devote sth to sth/sb to give all of something, especially your time, effort or love, or yourself, to something you believe in or to a person: （与to连用）献身；专心于He left government to devote more time to his family.She has devoted all her energies/life to the care of homeless people.He devoted all his time to his job.This magazine is devoted to science.After he has retired, he will devote himself to gardening.up-to-date: adjective modern, recent, or containing the latest information:Great trouble is taken to keep our database up-to-date.8. It is estimated that between 2000 and 2020, over 68 million people will die of Aids in the countries most affected by this epidemic. (page 35)estimate: verb T to guess the cost, size, value, etc. of something:Government sources estimate a long-term 50% increase in rail fares.They estimate (that) the journey will take at least two weeks.It was difficult to estimate how many trees had been destroyed.die of: verb I dying, died, died to stop living or existing, either suddenly or slowly:to die of an illnessTwelve people died in the accident.She died of/from hunger/cancer/a heart attack/her injuriesEvery winter some old people die from hypothermia.9. Their grandfather is taking care of them, and because their mother had access to prescription. (Page 35)access: noun U the method or possibility of approaching a place or person, or the right to use or look at something:The only access to the village is by boat.The main access to the building is at the side.