人教版高中英语必修五Unit1知识点详解

必修5Unit 1 Great scientists核心单词1. characteristicn.特色；特性；典型adj.特有的，表示特性的；典型的Kindness is one of his characteristics.和善是他的特性之一。

A characteristic of the camel is its ability to live for a long time without water.骆驼的一个特点是不喝水也能活很长时间。

\易混辨析character/characteristiccharacter n.性格，品质（本身具有的）；角色，人物；字体，字符characteristic n. 特点，特征（用以区别于其他事物的）2. defeatvt.击败；打败；使（计划、希望）落空Our team defeated our opponent by 5:0.我们队以五比零的比分战胜了对手。

He was defeated in his plan.他的计划失败了。

-易混辨析defeat/conquer/overcome三个词都含有“战胜”、“击败”的意思。

defeat指“赢得胜利”，尤其指军事上的胜利，如：defeat the enemy(打败敌人)。

conquer指“征服;战胜”,尤其指获得对人、物或感情的控制，如：conquer nature（征服自然）。

overcome指“战胜；压倒；克服”，尤其指“感情”，如：overcome difficulties（克服困难）。

defeat/beat/windefeat, beat都表示在战斗或竞赛中“战胜,打败(对手)”,后接竞争对手。

如：beat the competitor/the country/the team ...打败对手/国家/团队……》win也表示“战胜,赢得”,但它的宾语通常是比赛、战争、奖品或表示尊重、崇拜之类意义的词。

必修5 Unit1 Great scientistsPart 1. Warming up1.explain及物动词（vt.）解释;说明;阐明[(+to)][+wh-][+(that)]He explained that he had been cheated. 他解释说他是上当受骗了。

Can you explain how the machine operates?你能解释一下这机器是如何运转的吗?Please explain this rule to me.请给我讲解一下这条规则。

不及物动词（vi.）解释;说明;辩解I've got to explain about it. 我得解释一下此事。

2.characteristicn. 特征；特性Kindness is one of his characteristics.adj. 独特的I heard my friend’s characteristic laugh.be characteristic of sb./sth. 是.....的特性Such bluntness is characteristic of hin. 如此迟钝是他的特性。

3. Who put forward a theory about black holes?put forward 提出（建议等）；提名;提前，把时钟往前拨He put forward a new plan. 他提出一个新计划。

May I put your name forward as a possible chairman of the committee?我能否提名你当委员会主席？[归纳拓展]put down 记下；镇压put out 关掉；熄灭put aside 放在一边；储存；保留put off 推迟；延期put up 建造；举起；张贴put on 穿上put away 收好Part 2. Pre-reading, reading and comprehending1. Do you know how to prove a new idea in scientific researchhow to prove a new idea 为“疑问词+不定式”结构，该结构可在句中作主语、宾语、表语等。

【关键字】知识必修5 Unit1 Great scientistsPart 1. Warming up1.explain及物动词（vt.）解释;说明;阐明[(+to)][+wh-][+(that)]He explained that he had been cheated. 他解释说他是上当受骗了。

Can you explain how the machine operates?你能解释一下这机器是如何运转的吗?Please explain this rule to me.请给我讲解一下这条规则。

（vi.）解释;说明;辩解I've got to explain about it. 我得解释一下此事。

2.characteristicn. 特征；特性Kindness is one of his characteristics.adj. 独特的I heard my friend’s characteristi c laugh.be characteristic of sb./sth. 是.....的特性Such bluntness is characteristic of hin. 如此迟钝是他的特性。

3. Who put forward a theory about black holes?put forward 提出（建议等）；提名;提前，把时钟往前拨He put forward a new plan. 他提出一个新计划。

May I put your name forward as a possible chairman of the committee?我能否提名你当委员会主席？[归纳拓展]put down 记下；镇压put out 关掉；熄灭put aside 放在一边；储存；保留put off 推迟；延期put up 建造；举起；张贴put on 穿上put away 收好选词填空（put off, put up, put forward, put aside, put out）①The plan that you _____ at the meeting is wonderful.②Many tall buildings were _____ along the road.③Firefighters have been called to _____ the fire in the city center.④He has a little money to _____ for a rainy day.⑤Don’t _____ until tomorrow what can be done today.Part 2. Pre-reading, reading and comprehending1. Do you know how to prove a new idea in scientific researchhow to prove a new idea 为“疑问词+不定式”结构，该结构可在句中作主语、宾语、表语等。

Unit 1 知识点1.characteristic 特征特性character n 角色，主角2.put forward 提出，推荐，把…提前，拨快（钟）put forward a good suggesion 提出put you forward as 推荐你为…You ought to put your watch forward by ten minutes.put oneself forward 毛遂自荐，出风头put forward the production 促进生产【词语联想】Ø put away: 收起来；贮存，储蓄Ø put down: 放下；写下，记下Ø put off: 推迟；延期Ø put up: 张贴；撑开（帐篷），留。

过夜Ø put on: 穿上；增加；上演（戏剧）put on weight: 增加了体重put on a new play: 上演新戏剧3.conclude v 结束推断出conclusion n. draw a conclusion （that ）得出结论come to/ draw/ reach/ arrive at a conclusion结束，告一段落，得出一个结论。

In conclusion=finally最后Conclude sth .(from sth.) that 推断出断定4.analyse 分析analysis n. analyses 复数analytical adj.5.infect传染Infectious adj Be infected with被…感染上defeat sb 主要指战场上打败某人，也可指比赛beat sb 游戏或比赛win +比赛，辩论，奖品等Ø defeat 指“赢得胜利”, 尤其指“军事上的胜利”,e.g. defeat the enemy 打败敌人。

必修5 Unit1 Great scientistsPart 1. Warming up1.explain及物动词（vt.）解释;说明;阐明[(+to)][+wh-][+(that)]He explained that he had been cheated. 他解释说他是上当受骗了。

Can you explain how the machine operates?你能解释一下这机器是如何运转的吗?Please explain this rule to me.请给我讲解一下这条规则。

不及物动词（vi.）解释;说明;辩解I've got to explain about it. 我得解释一下此事。

2.characteristicn. 特征；特性Kindness is one of his characteristics.adj. 独特的I heard my friend’s characteristic laugh.be characteristic of sb./sth. 是.....的特性Such bluntness is characteristic of hin. 如此迟钝是他的特性。

3. Who put forward a theory about black holes?put forward 提出（建议等）；提名;提前，把时钟往前拨He put forward a new plan. 他提出一个新计划。

May I put your name forward as a possible chairman of the committee?我能否提名你当委员会主席？[归纳拓展]put down 记下；镇压put out 关掉；熄灭put aside 放在一边；储存；保留put off 推迟；延期put up 建造；举起；张贴put on 穿上put away 收好选词填空（put off, put up, put forward, put aside, put out）①The plan that you _____ at the meeting is wonderful.②Many tall buildings were _____ along the road.③Firefighters have been called to _____ the fire in the city center.④He has a little money to _____ for a rainy day.⑤Don’t _____ until tomorrow what can be done today.Part 2. Pre-reading, reading and comprehending1. Do you know how to prove a new idea in scientific researchhow to prove a new idea 为“疑问词+不定式”结构，该结构可在句中作主语、宾语、表语等。

必修5 Unit1 Great scientistsPart 1. Warming up1.explain及物动词（vt.）解释;说明;阐明[(+to)][+wh-][+(that)]He explained that he had been cheated. 他解释说他是上当受骗了。

Can you explain how the machine operates?你能解释一下这机器是如何运转的吗?Please explain this rule to me.请给我讲解一下这条规则。

不及物动词（vi.）解释;说明;辩解I've got to explain about it. 我得解释一下此事。

2.characteristicn. 特征；特性Kindness is one of his characteristics.adj. 独特的I heard my friend’s characteristic laugh.be characteristic of sb./sth. 是.....的特性Such bluntness is characteristic of hin. 如此迟钝是他的特性。

3. Who put forward a theory about black holes?put forward 提出（建议等）；提名;提前，把时钟往前拨He put forward a new plan. 他提出一个新计划。

May I put your name forward as a possible chairman of the committee?我能否提名你当委员会主席？[归纳拓展]put down 记下；镇压put out 关掉；熄灭put aside 放在一边；储存；保留put off 推迟；延期put up 建造；举起；张贴put on 穿上put away 收好选词填空（put off, put up, put forward, put aside, put out）①The plan that you _____ at the meeting is wonderful.②Many tall buildings were _____ along the road.③Firefighters have been called to _____ the fire in the city center.④He has a little money to _____ for a rainy day.⑤Don’t _____ until tomorrow what can be done today.Part 2. Pre-reading, reading and comprehending1. Do you know how to prove a new idea in scientific researchhow to prove a new idea 为“疑问词+不定式”结构，该结构可在句中作主语、宾语、表语等。

必修5 1 1.及物动词〔.〕解释;说明;说明[()][][+()]. 他解释说他是上当受骗了。

?你能解释一下这机器是如何运转的吗?.请给我讲解一下这条规那么。

不及物动词〔.〕解释;说明;辩白I' . 我得解释一下此事。

n. 特征；特性 .. 独特的I ’s .. 是.....的特性. 如此迟钝是他的特性。

3. a ?提出〔建议等〕；提名;提前，把时钟往前拨a . 他提出一个新方案。

I a ?我能否提名你当委员会主席？[归纳拓展]记下；镇压关掉；熄灭放在一边；储存；保存推迟；延期建造；举起；张贴穿上收好选词填空④ a a .⑤’t .2. ,1. aa 为“疑问词+不定式〞构造，该构造可在句中作主语、宾语、表语等。

’t . 我们还没有决定去哪里。

. 问题是什么时候动身。

2 a 得出结论1）作名词，意为“完毕，结论〞a 得出结论最后I a .最后，我对我的东京之行说几句。

2〕作动词，“完毕；断定；决定〞。

〔作插入语〕最后,作为总结(= ), I .3 a —, , . 约翰·斯诺是伦敦一位著名的医生——他确实医术精湛，以至于成了照料维多利亚女王的私人医生。

① n. 专家，能手〔心理学〕② .熟练的，有专门技术的需专门知识的工作. 参加，注意，照料① 参加a / / a② (): , , 伺候, 照顾，看护a 〔〕.③ 处理，注意倾听I – I .4. . 但当他一想到要帮助那些得了霍乱的普通人时，他就感到很振奋。

(1) 在句中是过去分词作后置定语，表示被动。

意为“患霍乱的〞。

如：. 鲁迅写的书是很受欢送的。

. 昨天我们看见的那个人是史密斯教授。

(2)①暴露 . 他把皮肤暴露在阳光下。

②揭露 . 他揭穿了他们的阴谋。

. 对贪官污吏的罪行一定要毫无保存地予以揭露。

. 暴露的，暴露于风雨中的，无掩蔽的n. 暴露，显露. 把某事暴露于光天化日之下a 揭穿骗局练习：, , .A. B. C. D.5 . 对于它的起因与治疗方法人们都不清楚。