牛津译林版高中英语选修七unit2fitforlife重点词汇讲解

牛津译林版高中英语选修七unit2fitforlife重点词汇讲解内容摘要：

to mass 做弥撒 13. sharp They think that the use of acupuncture began during the Stone Age when stone knives or sharpedged tools, called ‘ bian’ , were used to make holes on swollen areas of the body. 用法讲解 adj. 1) 锋利的 You must be very careful with this sharp knife. 2) 陡的，急转的 The driver found the sharp left turn very difficult. 3) 敏锐的，机警的 She studied the young man with her sharp bright eyes. 4) 轮廓鲜明的 The photograph is not sharp enough. 5) 苛刻的，严厉的，易怒的 She’ s got a sharp tongue. 6) 辛辣的，酸的 This cheese has a sharp flavor. 7) 精明的，狡猾的 She is a sharp businessman. 8) 整（时刻） The lecture started at three o’ clock sharp. 翻译并归纳 sharp的不同含义 1) You cannot cut with a knife that isn’ t 2) The photograph isn’ t very 3) After the storm there was a sharp drop in 4) The fellow was sharper than he had 5) She has such a sharp 6) This cheese tastes rather 7) He walked off at a sharp 写出下列划线词组的含义 8) You’d better look sharp or you’ ll be 9) It pays to look sharp in sharp的其它词性： adv.: sharp 准时地 sharply: 急剧地， vt. sharpen 使锐利 用 sharp的其它词性变化填空 10) The roads turn very ___________. 11) Please be here at 7 o’ clock____________. 12) He was ____________ his knife. 14. trials The first trials of this medicine took place in 1899 when the pany Hoffmann worked for began giving the medicine in powder form the physicians to use with patients. 用法讲解 n. 1) 试用，实验 The trials show that smoking will do harm to people. 2) 伤脑筋的事 His blindness is a great trial to him. 3) 审判，审讯 they are on trial for armed robbery. 4) 磨难艰辛 She writes about the trials of life on the American frontier. 翻译并归纳 trial的不同含义 1) The trials show that the medicine is safe for most people 2) I’ ve appointed a secretary for a trial period to see how she does the job. 3) His trial for murder begins tomorrow. 4) He is a great trial to his parents. 拓展 :写出下列划线短语的含义 5) He was on trial for 6) He had not yet been brought to 7) I will give you a 8) The clerk is employed on 9) She was put on trial for 10) He learnt how to cook by trial and 15. bark About 2500 years ago, the Greek physician Hippocrates, father of all doctors, made a juice from the bark of a kind of tree to reduce fever and pain. 用法讲解： n. 1) 树皮 The bark peels off. 2) 吠声 The dog gave several fierce barks. 3) 吠叫 What are the dogs barking at. 4) 厉声说话 He barked at his secretary. 5) 擦破 He barked his knee in the fall. 翻译并归纳 bark的不同含义 1) Those trees have very beautiful white 2) He barked his elbow on the 3) The dog barked when the stranger came 4) The dog gave several fierce 5) The captain barked a mand at the 拓展；写出下列划线短语的含义 6) If you think that, you’ ve barking up the wrong 7) When she’ s angry, she often barks at the 翻译下列句子 8) His barks are worse than his . 9) Barking dogs do not . 16. relief It has saved and brought relief to millions of people’ s lives. 用法讲解 n 1) 缓和，减轻 The pills gave her some relief. 2) 轻松，宽心 Hearing the news. He breathed a sign of relief. 3) 救济物品，救济金 Relief was flown to the floodhit areas. 4) 替换，接替 The relief driver has got here. 翻译并 归纳 relief的不同含义 1) The doctor’ s treatment gave some . 2) I wish I knew of a relief for 3) You breathe a sigh of relief when you hear that danger has 4) Relief was quickly sent to the sufferers from the great 5) The relief of a besieged town is the ending of the siege by a rescuing force. 6) The bus driver was waiting for his 7) The coach was full so a relief was put 8) Two edians followed by way of light 拓展：写出下列划线短语的含义 9) To her relief grandma seemed no longer sad. 10) The castle stood out in relief against the sky. 17. relieve How acupuncture reduces and relieves pain is unclear. 用法讲解 V 1) 缓和，减轻 The fund is for relieving distress among the flood victims. 2) 接替，换 „ 的班 The guard will be relieved at midnight. 3) 调剂，使不单调乏味 The brown hills were relieved by patces of green. 4) 救济，救援 Rescue workers were sent to relieve the trapped coal miner. 5) 使宽慰，使放心 Knowing the truth relieved the anxious parents. 6) 解除职务 The general was relieved of his mand. 翻译并归纳 relief的不同含义 1) What will relieve a headache? ____________ 2) The good news relieved us, for we had been very 3) Public funds relieved the povertystricken 4) The night watch relieved the day watch at 6 5) His humorous remark relived the tension in the 拓展：写出下列划线短语的含义 6) Let me relieve you of that case: it looks terribly 7) He was relieved of his 8) Shout if you want to— it will relieve your 9) It would relieve my mind if some sort of understanding were reached between 10) The old lady was upset when she saw him relieving himself in the 18. subscribe A lot of people now subscribe to these theories. 用法讲解 vt 1) 认捐 He subscribed 5000 pounds a year to an institution. 2) 签署 He subscribed the will as a practice vi 3) 定期订阅 Which journals does the library subscribe to? 4) 赞成 The rest of us do not subscribe to this theory. 翻译并归纳 subscribe的用法 1） I subscribe wholeheartedly to this plan. __________ 2) She subscribed to Reader’ s Digest and TV 3) They started to subscribe to local charities. ___________ 4) Mr. White subscribed his mark at the end o f a will. ________ 19. practise When acupuncture was first practised, there were 365 such points. 用法讲解 vt 1) 练习 I practiced playing the piano everyday. 2) 经常做 Do you still practice your religion? 3）从事。 执业 She practiced as a barrister for many years.. 4) 奉行，遵循 An oldfashioned custom is still practiced in the suburbs. vi 1)训练 He practiced for four hours every day. 2)从事职业，开业 He practice as a lawyer. 3) 经常做 If only your practice, you can form any habits. 4) 利用 He practiced on their credulity with huge success. 翻译并归 纳 practise 的用法 1） He allowed his practised eye to travel slowly over th。