新概念英语第三册必背课文-自学新概念英语第三册必背单词Lesson39

Lesson 39 Nothing to worry about 不必担心
　　【New words and expressions】 生词和短语
　　●rough adj. 崎岖不平的
　　●boulder n. 大石块
　　●pit v. 使得坑坑洼洼
　　●perturb v. 使不安
　　●underestimate v. 低估
　　●swerve v. 争转变
　　●scoop v. 挖出
　　●hammer v. (用锤)击打，锤打
　　●ominously adv. 有预兆的，不祥的
　　●rip v. 划破，撕，扯
　　●petrol n. 汽油
　　●stretch n. 一大片(平地或水)
　　●obstacle n. 障碍
　　●clump n. 丛，簇
　　●fissure n. (石、地的)深缝
　　●renew v. 重复
　　●pleading n. 恳求
　　●gear n. (汽车)排档
　　●astride prep. 骑，跨
　　●crack n. 缝隙
　　●zigzag n. “之”字形
　　●shallow adj. 浅的
　　●grind (ground, ground ) v. 磨擦
　　●halt n. 停
　　●dashboard n. (汽车上的)仪表盘
　　■rough adj. 崎岖不平的
　　Eg: We’d better not take the rough road.
　　be rough on sb. 对某人苛刻，无礼
　　Don’t be rough on your friends.
　　cut up rough 发脾气
　　L38-05_39-01 end 9’11”
　　L39-02 begin 9’23”
　　■boulder n. 大石块
　　■pit v. 使得坑坑洼洼
　　■perturb v. 使不安
　　verp upset
　　be perturbed about sth 为…而心神不安
　　His threats didn’t perturb her in the least
　　disturb 并非用心去扰乱
　　Eg:It is disturbing to think that a wild animal is stillat large in the quiet countryside.
　　plague 因病痛和类似的折磨而使人苦恼
　　Eg:The terrible disease plagued him
　　trouble
　　Eg:Sorry to give you trouble. / Sorry to trouble you.
　　worry
　　Eg:He is worried about his son’s safety.
　　fret
　　Eg:He freted himself all the time for news of her.
　　upset
　　Eg:I feel upset now because I am afraid I hurt you.
　　dismay 使沮丧
　　辨别：perturb ; disturb ; plague ; trouble ; worry ; fret ; upset ; dismay
　　■underestimate v. 低估
　　■swerve v. 争转变
　　■scoop v. 挖出
　　Eg:She sccped out some sugar.
　　make a scoop 走运
　　Eg:That guy made a scoop.
　　■hammer v. (用锤)击打，锤打
　　■ominously adv. 有预兆的，不祥的
　　ominous adj.
　　Eg:Look at those ominous black clouds.
　　omen n.
　　Eg:This is a good / bad omen.
　　Eg:The clouds omen rain.
　　■rip v. 划破，撕，扯
　　tear
　　rip one's mask away 撕下某人的假面具
　　let things tip==let things be 听其自然
　　rip into 猛攻，抨击
　　rip off 偷窃
　　rip up the back 背后说坏话
　　■petrol n. 汽油
　　■stretch n. 一大片(平地或水)
　　at a stretch 连续的，一口气的，不停顿的
　　a stretch of land
　　a stretch of water
　　Eg: He worked for hours at a stretch.
　　We drove fast on a stretch of open field.
　　He is unable to work for long stretches.
　　a stretch of hill 连绵不断的群山
　　vt.
　　He stretched out his hand to get the apple.
　　There are forests stretching for hundreds of miles.
　　Transport was rather stretched in the Spring Festival.■obstacle n. 障碍
　　Lack of education is an obstacle to success.
　　constitue an obstacle to 构成…的障碍
　　remove/ overcome an obstacle 克服困难
　　put obstacle in sb's way 妨碍某人的发展
　　obstacle to 介词to
　　L39-02 end 9’23”
　　L39-03 begin 9’04”
　　要英语中有好多动词要与介词to搭配：
　　key; answer; shred; advantage; disadvantage; admission; damage to
　　辨别：obstacle; obstruction; hindrance
　　Eg: Lake of education is obstacle to success.
　　There must be an obstruction in the pipe.
　　You are more of hindrance than help.
　　■clump n. 丛，簇
　　■fissure n. (石、地的)深缝
　　■renew v. 重复
　　■pleading n. 恳求
　　■gear n. (汽车)排档
　　■astride prep. 骑，跨
　　■crack n. 缝隙
　　■zigzag n. “之”字形
　　■shallow adj. 浅的
　　■grind (ground, ground )v. 磨擦
　　grind wheat into flour
　　grind sth to pieces 把……弄成碎片
　　grind one's teeth in anger 气得咬牙切齿
　　■halt n. 停
　　==stop
　　They halt for a few minutes.
　　stop; halt; cease
　　Eg: The heart will cease to beat when life ceases.
　　pause vi.
　　He paused for a breath.
　　halt
　　They halted for a few minutes.
　　halt; cease; pause; stop
　　halt n.
　　come to a halt / stop 停下来
　　■dashboard n. (汽车上的)仪表盘

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