广西崇左市宁明县宁明中学高中英语 第二单元第一课时 词汇导学案 外研版必修5(1).doc

必修5第二单元第一课时 词汇导学案【学习目标】学习及巩固本单元的重点词汇短语【学习重点】 词、短语的运用 课前自测【.自主学习】 学习课本p91-92页的单元2词汇后，完成下列练习。i. 翻译下列必背单词。3. v. 阐明；澄清_ 4. vt. 吸引；使喜爱；_2. 组成，在于，一致_3. 矛盾，冲突_9. 筹备，安排，整理. _9. 收藏品，珍藏，收集_4 .信任，学分，信贷，赞扬_ 14. n. 矛盾，冲突_7. 便利，方便 _ 5. vt. 完成，达到，实现_7折叠，对折v._ 8. thrill 使激动，使胆战心惊ii. .翻译下列必背短语1. 由组成_ 2. 把分成_ 3. 挣脱，脱离_ 4. 为带来荣誉，值得赞扬_ 5. 代替_ 6. 损坏，破坏_7. 英国国旗_ 8. 不愿意做某事_【 设计意图】 要求学生记住本单元的重点词汇及短语iii 词汇扩展 写出下列单词的变化形式1. vi.&vt. 联合，团结_ _ adj. 团结的，联合的_ n.联合，联盟2. adj. 粗糙的，粗暴的_ adv. 粗糙地，粗略地_3. adj. 历史上的；有关历史的_n.历史_4. n.描写，描述_ v. 描写，描述_ 5. adj.带家具的，配备好装备的_ n. 家具，装备_6. n.收藏；收藏品；珍藏; _vt.收藏；收集，珍藏_7. n. 争吵，争论，吵架_ v. 争吵，吵架_8. vt.吸引_（n.吸引力）_(adj.)_ 9. vt.对折，折叠_（反义词）（v.展开）_10. vt. 澄清，阐明_ (n.阐明) _11. n.快乐，高兴，喜悦_ vt.使高兴，使欣喜_12. adj. 方便的，便利的；_ n.方便；适宜；便利_【设计意图 】 要求学生运用构词法记单词，扩大词汇量课堂探究探究1. 单词拼写（根据句意及所给首字母写出正确的单词）1. children wearing school u look much smarter.2. we were t to hear your wonderful news.3. im d to hear of your wonderful news.4. this is a c of tang-song poems, which i like very much.5. she a all her business affairs before going on holiday. 根据汉语提示完成 句子。1. we must _ (团结) to fight against racism. 2. there is a long _ (冲突) between employers and workers. 3. please come to my home at your _(方便). 4.ill try to _ (澄清) this problem. 5. watching football games is a great _ (吸引) for me. 探究2. 选词填空 refer to , leave out , consist of , break down , as well as , divide into, take the place 1. electric energy can be changed into light energy _ into sound energy. the most important point _ at the meeting proved reasonable. his bike _ on his way to school. so he was late for class. (broke down)2. the chemistry teacher didnt explain to us what it _ and how it is structured. 3. youve made a mistake _ the letter “f”. (left out)4. the summer olympics run for about two weeks and the summer athletic events are _ five categories. 7. the secretary will _when she goes abroad for further study . 【 设计意图 】 词汇的学习要“词不离句，句不离篇”。不可孤立学单词。探究3：完成课本p.12的练习。 p.12 ex1, ex 2, ex 3【 小贴士】做完型填空题要注意上下文的逻辑关联及内容的通顺、完整。 探究4 词语辨析1divide, separatedivide指把一个整体按要求分成若干部分，暗示分配之意；也可指分开两个对立的事物，常与介词into 搭配。separate强调将原来放在一起的单独个体分开或隔开，常与介词from 搭配。活学活用( ) (1)the teacher_his students_five groups.adivided; into bseparated; from cseparated; to ddivided; from（ ）(2)the two dogs started to fight, so we tried to_them.asplit bseparate ctear ddivide2. accomplish , complete , finish accomplish 指成功完成预期目标。complete 强调完整地终结，含有使某事完善，完整，补足缺少部分的意味。finish 着重指圆满地结束着手的事情，尤指日常事务的完成或结束，其后可接动名词做宾语。 end最普通用词，着重事情的完成。也指某种活动因达到目的而自然结束或由于某种原因而突然中止。完成句子： (1)they didnt_ the purpose desired. 他们没有达到预期的目的。(2). i_ reading this book. 我已经读完了这本书。(3) i hoped that this might _my suffering. 我希望这会结束我的痛苦。(4). they _their mission successfully.他们成功地完成了任务。 3. consist of/be made up of/be made of意义主语宾语consist of由组成被组成的事物组成事物的部分be made up of由组成被组成的事物组成事物的部分be made of由制成被制成的成品原料活学活用( )(1). toms team is_55 players while marys_70 players.a. composed of; makes up b. consisted of; makes up ofc. made up; consists of d. made up of; consists of2.完成句子： 你的戒指是什么材料做的？是金的。what _your ring_? - it _ gold.4. influence, affect, effect 这些词均含“影响”之意。1)influence侧重在思想、性格、行为等方面所产生的潜移默化的影响，有时它包含着“诱使”的意思。也可指自然力的影响。2)affect的主语通常是物而不是人，指一物对另一物产生的消极影响，或作用于人的感情，使人有悲伤或同情的感觉。3)effect作名词时指“影响”，作动词时，意思是“造成，产生”。活学活用( ) (1)_by her english teacher, now she has been a famous translateraforced bfollowed cmoved dinfluenced( ) (2)he has great influence on his son.a affect binfluent cinfluence deffect完成句子：(1). the adverse criticism the book received didnt _the author one way or another. 对这本书的敌对性评论丝毫没有影响该作家。(2). inflation is having a disastrous _ on the economy.通货膨胀给经济带来灾难性的影响5. possible, probable, likely1)possible强调客观上有可能，但也常常暗示“实际上希望很小”。 2)probable主要用来指有根据、合情理、值得相信的事，带有“大概，很可能”的意味，语气较possible强。3)likely侧重从表面看，“某事很有可能发生”，与probable意思相近。既可用人也可用物作主语。活学活用：( )1. is there any possibility _ you could pick me up at the airport?no problem.awhen bthat cwhether dwhat用possible/probable/likely填空。(1)he always keeps his promises so it is_that he will come.(2)he is _to come by bike.(3)it is _for him to help. he is free today. 课后巩固i. 写出下列英文单词的汉语意思。1. unit _ 2. consist _3. clarify _ 4uniform _5. sightseeing _ 6accomplish _ 7fold _ 8. conflict _9. convenience _ 10. collection _iii. 写出下列必背的英文短语的汉语意思。1. consist of _ 2. divide into _3. break away (from) _ 4. to ones credit _ 5.take the place of _ 6. break down _7. the union jack _