人教版高中英语必修四第一单元知识点串讲
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Book 4 Unit 1 Great women and their achievements
1.Women of achievement 成功女士
【词语拓展】
achieve vt.获得;达到
achievement n.(成就;成绩)
achievable adj.(可完成的;可达到的)
achieve one s end 达到目的
achieve nothing 一事无成
【小试身手】根据括号内的汉语提示完成句子。
(1)Arguing for trifles will not _______.(达到我们的目的)
(2)You will never_________ if you spend your time that way.(有所成就)
(3)His laziness makes it impossible for him to _______.(成功)
2.She helped improve prison conditions and gave prisoners work and education.(P1)
她帮助改善了监狱条件以及给予犯人工作和教育。
【词语拓展】
condition n.(条件,情况,状况)
conditional adj.(有条件的;视……而定的)
on condition that...条件是……如果……
in (out of) condition 状况好(不好)
make it a condition that...以……为条件
under condition of 在……情况下
【小试身手】根据括号内的汉语提示完成句子。
(1)You can use my car ________you must be careful while driving.(条件是)
(2)I can’t go climbing this summer, for I,m_________ .(健康状况不佳)
(3)Her parents allowed her to go, but __________ (以……为条件)she should get home before midnight.
3.She devoted all her life to medical work for Chinese women and children.(P1)
她将一生都奉献给了中国妇女儿童的医疗事业。
【词语拓展】
devote vt.奉献;贡献
devotion n.奉献;贡献
devotional adj.奉献的;虔诚的
devote...to...致力于,献身于(to为介词)
【小试身手】根据汉语提示完成下列句子。
(1)He started to study ecology and decided ________ __________ .(献身于这门科学)
(2)Caroline began______________ .(更加关注工作)
(3) ______________ (他对妻子的忠诚)is kown to all.
4.Jane has studied these families of chimps for many years and helped people understand how much they behave like humans.(P2)简已经研究黑猩猩家族很多年了,并帮助人们了解了黑猩猩跟人类的行为是多么地相似。
【词语拓展】
behave v.表现;举止;行为
behaviour n.行为;举止;态度
behave well守规矩
behave oneself 举止得体
well-behaved 表现良好的
badly-behaved 表现差的
【小试身手】根据括号内的汉语提示完成句子。
(1)Parents should educate their children to ________ .(守规矩)
(2)He __________(举止得体)so as not to give offence to others.
(3)When a boy reaches manhood, he should________.(行为应象个男子汉)
(4)Generally speaking, teachers like _____________ children, and at the same time they won,to look down upon _________ students.
5.However,the evening makes it all worthwhile.(P2)
但是到傍晚时分,我们就觉得这一切都是值得的。
worthwhile adj.值得的,重要的
It,s worthwhile taking the trouble to explain a job fully to new employees.
给新雇员详细解释一下工作要求,费点事也是值得的。
【词语辨析】worth;worthy
这两个词都有“值得”的意思,但worth只能作表语,后接名词或动名词。
“be worth +n.”这个结构中,名词一般是表示金额或者是effort,expense等词。
be worth doing 结构中,doing是动名词主动形式表被动,不可换成不定式。worth 可用well 来修饰,表示“很”“非常”的意思,但不可用very修饰。worthy 可作表语也可作定语。作定语时,意为“值得尊敬的”。worthy常构成的结构是:
be worthy of+n.
be worthy of being done
be worthy to be done
【小试牛刀】根据括号内的汉语提示完成句子。
(1)The film is well _____________ .(很值得再看一遍)
(2)The problem is______________.(值得讨论)
(3)The picture is_______________ .(值10美元)
(4)The place is ________________.(值得参观)
(5)The teacher is a _____________man.(可敬的)
(6)________ (值得)to discuss the question once again.
6.She has argued that wild animals should be left in the wild and not used for entertainment or advertisements.
(P2)她主张应该让野生动物留在野外生活而不能用于娱乐或广告。
【词语拓展】
argue v.争论;争辩
argument n.(争论;争辩)
argue for 为……而争论
argue against 争辩(反对)
argue with sb.同某人争论
argue about/over sth.争论某事
argue sb.into doing sth.说服某人做某事
argue sb.out of doing sth.说服某人不做某事
【即学即练】根据括号内的汉语提示完成下列小片段。