2024届高考英语一轮复习课件： Unit 4（新人教版选修9）

【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。

　　高考总复习·人教版·英语 选修 9 Unit 4

　　Exploring plants

　　考点要求 Ⅰ.写出下列必考单词  1.异国情调的,外来的 adj.

　　_____________ 2.磅秤,天平,规模,范围 n.

　　_____________ 3教会的,传教的,传教士adj.&n._____________ 4.尽力，竭力n.

　　_____________ 5.锚,抛锚n.&v.

　　_____________ 6.海盗n.

　　_____________ 7.鸽子n.

　　_____________ 8.花瓣 n.

　　_____________ 9.红枣n.

　　_____________ 10.降低,跌落,减弱vt.

　　_____________ 11.铲,铁锹n.

　　_____________ exotic scale missionary endeavour anchor pirate dove petal red date lower spade 12.推迟；延迟vt.

　　_____________ 13.金字塔n

　　._____________ 14.纪念碑 n

　　._____________ 15.腐烂,腐败 v

　　._____________ 16.气味,香味,臭味 n

　　._____________ postpone pyramid monument rot odour

　　Ⅱ.写出下列单词的变化形式

　　1.对……授粉（v.）_____________；虫媒（n.）_____________

　　2.限制,约束（v.）_____________；限制,约束（n.）_____________；限制的（adj.）_____________

　　3.流畅的,流利的（adj.）_____________；流利,流畅 （n.）____________ 

　　4.灌溉（v.）_____________；灌溉（n.）_____________

　　5.发展,进展,进化（v.）_____________；进化,演变 （n.）_____________

　　6.产生,发生（v.）_____________；一代人,一辈人 （n.）_____________

　　.pollinate

　　pollinator

　　restrict

　　,restriction

　　restrictive

　　fluent

　　fluency

　　irrigate

　　irrigation

　　.evolve

　　evolution

　　generate

　　generation

　　◆活学活用 用所给单词的适当形式填空。 1.After traveling USA,he is _____________in American English and he can speak English _____________ now.(fluency) 2.All the models wore _____________clothes to show the

　　_________tendency of the year.（fashion） 3.Darwin，s theory of _____________suggests that living things have been _____________all the time.(evolve) 4.When he first came to Britain,he didnt know speed _____________to 30 miles per hour and this _____________upset him a lot. 答案：1.fluent,fluently2.fashionable,fashion3.evolution,evolving4.was resticted,restriction

　　Ⅲ.翻译下列必背短语 1.追溯到；远在……年代

　　_____________ 2.（对某人）有吸引力；求助

　　_____________ 3.贴上，附上

　　_____________ 4.利用机会做

　　_____________ 5大规模地

　　_____________ 6.发出（气味、热等）分发

　　_____________ 7.建起

　　_____________ date back to appeal to attach to take the opportunity of on a large scale give out set up

　　◆活学活用

　　根据句后的解析，选择适当的短语完成下列句子。 1.Many Hope Schools _____________with the help of the whole country.(build) 2.What Liu Xiang said in the interview _____________those who love sports.(being attractive) 3.The heater _____________a lot of heat.(send out) 4.You should _____________studying in this famous university to improve yourself as much as possible.(make use of chances to do) 5.A copy of notes is _____________your book,please look it up later.(to fix,fasten) 答案：1.have been set up2.appealed to3.gives out4.take the opportunity of5.attached to

　　Ⅳ.单元重点动词

　　seal

　　lower

　　ripe

　　postpone

　　rot

　　evolve

　　attach

　　appeal

　　shave

　　give

　　◆活学活用 用上述动词的适当形式填空。 1.The middle school _____________a famous normal university. 2.The sports meet _____________because of the bad weather. 3._____________his face,Mr.Zhang went to work. 4.Plastic never _____________and gives out a terrible smell when burnt. 5.Both the man and the horse _____________out after the long journey.

　　答案：1.is attached to2.is postponed/has been postponed3.Having shaved4.rots5.gave

　　Ⅴ.重点句型 However,it was not until the eighteenth and nineteenth centuries that the exploration of the botanical world began on a large scale. 然而，直到18和19世纪人们才开始大规模地探索植物世界。

　　It is/was not until...that...直到……才…… ◆活学活用 模仿造句。 (1)直到20世纪70年代末中国才真正认识到发展经济的重要性。 ____________________________________________  (2)直到汤姆把真相告诉我我才知道发生了什么事情。 _____________________________________________ 答案:(1)It was not until the late 1970s that China realized the importance of developing its economy.

　　(2)It was not until Tom told me of the truth that I knew what had happened. Ⅵ.语篇领悟  根据课文 Plant Exploration in the 18 th And 19 th Centuries完成下列短文 The plants look so familiar 

　　(1)

　　we often don，t know that many of them are from countries far away,which dates 

　　(2)

　　to the earliest time.Many plant collectors realized the value of plants from distant lands.

　　(3)

　　,the exploration of the botanical world didnt begin on 

　　(4)

　　large scale 

　　(5)

　　18th and 19th centuries.Of course,they had many difficulties in the trips,

　　(6)

　　(face)many dangers including disease,nearstarvation,severe environments and conflicts

　　(7)

　　 the local people.

　　The missionaries collected large 

　　(8)

　　(quantity)of specimens,but there was not enough in Western gardens.However,the botanists were very 

　　(9)

　　(excite)with the knowledge that China had many kinds of plants,so collectors 

　　(10)

　　(send)to China to collect more kinds.

　　答案：(1)that

　　(2)back

　　(3)However

　　(4)a

　　(5)until

　　(6)facing

　　(7)with

　　(8)quantities

　　(9)excited

　　(10)were sent

　　Ⅶ.考点活用

　　用本单元所学词组、句型翻译下列短文 我父亲书架上的花瓶可以追溯到100年前，我父亲总是把它看得很重要。 花瓶是在我爷爷去世时传给我父亲的。我爷爷碰巧结识了一个美国艺术家Adam。他对中国文化很有兴趣，甚至喜欢中国式的修面方式。离开中国前，他送了一个密封在玻璃器皿里用丝绸包得严严实实的花瓶给我爷爷，并告诉我爷爷把花瓶放在一米八的高处，里面的水就不会干，插在里面的花吐露芬芳至少达一个月,否则，花就很容易腐烂。 上个月，我父亲把引起很多人兴趣的花瓶捐给了博物馆。 答案： The vase on my father，s bookshelf dates back to 100 years ago and my father is always attaching too much importance to it because it was passed on to my father when my grandfather died.My grandfather happened to make acquaintance with an American artist named Adam who was so interested in Chinese culture that he even liked shaving his head in Chinese style.Before he left China,he sent a sealed glass container in which there was a vase wrapped in silk.He told my grandfather to place the vase on a shelf 1.8 metres high so that the water in it would never run dry and the flowers would not rot easily,giving out fragrant smell for at least a month.Last month my father donated the vase appealing to many people to the museum. 自主学习 1.However,it was not until the eighteenth and nineteenth centuries that the exploration of the botanical world began on a large scale. 然而，直到18和19世纪人们才开始大规模地探索植物世界。 on a large scale大规模地 ◆即学即练 完成下列句子。 (1)They are preparing for war _____________.(大规模地) (2)The industry in our province is developing _________ ____.(大规模地)

　　答案：(1)on a large scale

　　(2)on a large scale 2.Brave young men took the opportunity of going on botanical expeditions,often facing many dangers including disease,nearstarvation,severe environments and conflicts

　　with the local people.(P32) 勇敢的年轻人借机进行植物探索活动，他们经常面临许多危险，如疾病、挨饿、严酷的环境以及与当地居民的冲突。 ◆词语归纳 （1）take the opportunity to do sth. take the opportunity of doing sth. 趁机做某事 at every opportunity利用一切机会 have/get/find/create/miss/seize opportunity有/得到/找到/创造/失去/抓住机会 have no/little/not much opportunity没有/很少有/不大有/机会 ◆即学即练 A.运用上述短语完成下列小片段。 (1)_____________(一有机会),he would urge the importance of(2)_____________(抓住机会).He said if we(3)______________(错过机会)to distinguish ourselves, it would be very difficult to achieve our dream. .答案:(1)At every opportunity

　　(2)seizing/taking the opportunity

　　(3)missed the opportunity

　　◆词语归纳 （2）conflict n.冲突，抵触 v.与某人冲突 make a conflict with 与……斗争 come into conflict with与……冲突/争执/矛盾

　　in conflict with 与……冲突/争执/矛盾 ◆即学即练 B.完成下列句子。 (1)She often _____________.(与婆婆起冲突) (2)____________ .(他们相互有矛盾) (3)If so,your points of view _____________.(一定会和他的观点冲突)

　　答案:(1)comes into conflict with her motherinlaw

　　(2)They conflicted with each other

　　(3)are bound to conflict with his 3.Pollen becomes attached to the animal during its visit to a flower and then...(P38) 动物接触一朵花时，花粉就附着在它的身上，然后…… ◆词语拓展 attach vt.(其后常跟to)缚上，系上,附加 (1)attach sth.to sth.将某物附在某物上 I attached a stamp to the envelope and mailed it. 我在信封上贴了邮票并把信寄了出去。 (2)attach oneself to sb./sth.依附某人 I attached myself to the tourists entering the Forest Park. 我随着一群游客进了森林公园。 (3)attach to sb.与某人相关联；归于某人 Success attaches to you in this affair. 这事的成功归功于你。 ◆词语链接 be attached to 中,to 为介词。下列短语中的to都是介词。be/get used to,look forward to,get down to,stick to,object to,lead to,devote...to...

　　写作步步高 读写任务专题训练 阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

　　Praise

　　Praise is very important to a person.A person may feel upset and downhearted when he has done something well and has not received praise.He would not work or study hard in the future.

　　For children praise can be more effective.Studies have showed that a child would become more active when he is praised.He would study harder than ever,and then the score of the examination would straightly go up right. Try to praise the others in your daily life.Praise，s functions are great.It can promote understanding between leaders and the staff.It can ease the tension among colleagues and neighbors. 写作内容 1．概括短文的内容要点，该部分的字数大约30词； 2．就“如何表扬”这个主题发表你的看法，至少包括以下的内容要点，该部分的字数大约120词： (1)人人都喜欢听赞美，渴望被人认可和赏识； (2)表扬好行为有利于孩子的健康成长； (3)你对表扬的看法如何？ 写作要求 (1)可以使用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子； (2)标题自定。  Praise Children Properly

　　Praise plays an important part in the growth of a person.Whoever hasn，t received praise for good deeds wouldn，t study hard later,otherwise those praised would work harder.So praise can be effective between kids and adults.

　　Most people like to be praised and they may long for approval and recognition from others.Therefore praising a kid for his good behavior can help him grow healthy.To be sure,not every use of praise is a calculated approach to

　　controlling children，s behavior.Sometimes we praise kids just because were fully pleased by what theyve done.Even then,however,it，s worth looking more closely.Praise may increase kids dependence on us.So I think while we admit the advantage of praise we can，t ignore the disadvantage of abusing it.

　　When our life is filled with sunshine,we need a bit rain to make our heads clear.Too much praise often makes people,especially the young,become conceited and arrogant,which thus spoils them.No person can live on praise all his life without being hurt. 祝 您 高考总复习·人教版·英语

　　高考总复习·人教版·英语 选修 9 Unit 4

　　Exploring plants

　　考点要求 Ⅰ.写出下列必考单词  1.异国情调的,外来的 adj.

　　_____________ 2.磅秤,天平,规模,范围 n.

　　_____________ 3教会的,传教的,传教士adj.&n._____________ 4.尽力，竭力n.

　　_____________ 5.锚,抛锚n.&v.

　　_____________ 6.海盗n.

　　_____________ 7.鸽子n.

　　_____________ 8.花瓣 n.

　　_____________ 9.红枣n.

　　_____________ 10.降低,跌落,减弱vt.

　　_____________ 11.铲,铁锹n.

　　_____________ exotic scale missionary endeavour anchor pirate dove petal red date lower spade 12.推迟；延迟vt.

　　_____________ 13.金字塔n

　　._____________ 14.纪念碑 n

　　._____________ 15.腐烂,腐败 v

　　._____________ 16.气味,香味,臭味 n

　　._____________ postpone pyramid monument rot odour

　　Ⅱ.写出下列单词的变化形式

　　1.对……授粉（v.）_____________；虫媒（n.）_____________

　　2.限制,约束（v.）_____________；限制,约束（n.）_____________；限制的（adj.）_____________

　　3.流畅的,流利的（adj.）_____________；流利,流畅 （n.）____________ 

　　4.灌溉（v.）_____________；灌溉（n.）_____________

　　5.发展,进展,进化（v.）_____________；进化,演变 （n.）_____________

　　6.产生,发生（v.）_____________；一代人,一辈人 （n.）_____________

　　.pollinate

　　pollinator

　　restrict

　　,restriction

　　restrictive

　　fluent

　　fluency

　　irrigate

　　irrigation

　　.evolve

　　evolution

　　generate

　　generation

　　◆活学活用 用所给单词的适当形式填空。 1.After traveling USA,he is _____________in American English and he can speak English _____________ now.(fluency) 2.All the models wore _____________clothes to show the

　　_________tendency of the year.（fashion） 3.Darwin，s theory of _____________suggests that living things have been _____________all the time.(evolve) 4.When he first came to Britain,he didnt know speed _____________to 30 miles per hour and this _____________upset him a lot. 答案：1.fluent,fluently2.fashionable,fashion3.evolution,evolving4.was resticted,restriction

　　Ⅲ.翻译下列必背短语 1.追溯到；远在……年代

　　_____________ 2.（对某人）有吸引力；求助

　　_____________ 3.贴上，附上

　　_____________ 4.利用机会做

　　_____________ 5大规模地

　　_____________ 6.发出（气味、热等）分发

　　_____________ 7.建起

　　_____________ date back to appeal to attach to take the opportunity of on a large scale give out set up

　　◆活学活用

　　根据句后的解析，选择适当的短语完成下列句子。 1.Many Hope Schools _____________with the help of the whole country.(build) 2.What Liu Xiang said in the interview _____________those who love sports.(being attractive) 3.The heater _____________a lot of heat.(send out) 4.You should _____________studying in this famous university to improve yourself as much as possible.(make use of chances to do) 5.A copy of notes is _____________your book,please look it up later.(to fix,fasten) 答案：1.have been set up2.appealed to3.gives out4.take the opportunity of5.attached to

　　Ⅳ.单元重点动词

　　seal

　　lower

　　ripe

　　postpone

　　rot

　　evolve

　　attach

　　appeal

　　shave

　　give

　　◆活学活用 用上述动词的适当形式填空。 1.The middle school _____________a famous normal university. 2.The sports meet _____________because of the bad weather. 3._____________his face,Mr.Zhang went to work. 4.Plastic never _____________and gives out a terrible smell when burnt. 5.Both the man and the horse _____________out after the long journey.

　　答案：1.is attached to2.is postponed/has been postponed3.Having shaved4.rots5.gave

　　Ⅴ.重点句型 However,it was not until the eighteenth and nineteenth centuries that the exploration of the botanical world began on a large scale. 然而，直到18和19世纪人们才开始大规模地探索植物世界。

　　It is/was not until...that...直到……才…… ◆活学活用 模仿造句。 (1)直到20世纪70年代末中国才真正认识到发展经济的重要性。 ____________________________________________  (2)直到汤姆把真相告诉我我才知道发生了什么事情。 _____________________________________________ 答案:(1)It was not until the late 1970s that China realized the importance of developing its economy.

　　(2)It was not until Tom told me of the truth that I knew what had happened. Ⅵ.语篇领悟  根据课文 Plant Exploration in the 18 th And 19 th Centuries完成下列短文 The plants look so familiar 

　　(1)

　　we often don，t know that many of them are from countries far away,which dates 

　　(2)

　　to the earliest time.Many plant collectors realized the value of plants from distant lands.

　　(3)

　　,the exploration of the botanical world didnt begin on 

　　(4)

　　large scale 

　　(5)

　　18th and 19th centuries.Of course,they had many difficulties in the trips,

　　(6)

　　(face)many dangers including disease,nearstarvation,severe environments and conflicts

　　(7)

　　 the local people.

　　The missionaries collected large 

　　(8)

　　(quantity)of specimens,but there was not enough in Western gardens.However,the botanists were very 

　　(9)

　　(excite)with the knowledge that China had many kinds of plants,so collectors 

　　(10)

　　(send)to China to collect more kinds.

　　答案：(1)that

　　(2)back

　　(3)However

　　(4)a

　　(5)until

　　(6)facing

　　(7)with

　　(8)quantities

　　(9)excited

　　(10)were sent

　　Ⅶ.考点活用

　　用本单元所学词组、句型翻译下列短文 我父亲书架上的花瓶可以追溯到100年前，我父亲总是把它看得很重要。 花瓶是在我爷爷去世时传给我父亲的。我爷爷碰巧结识了一个美国艺术家Adam。他对中国文化很有兴趣，甚至喜欢中国式的修面方式。离开中国前，他送了一个密封在玻璃器皿里用丝绸包得严严实实的花瓶给我爷爷，并告诉我爷爷把花瓶放在一米八的高处，里面的水就不会干，插在里面的花吐露芬芳至少达一个月,否则，花就很容易腐烂。 上个月，我父亲把引起很多人兴趣的花瓶捐给了博物馆。 答案： The vase on my father，s bookshelf dates back to 100 years ago and my father is always attaching too much importance to it because it was passed on to my father when my grandfather died.My grandfather happened to make acquaintance with an American artist named Adam who was so interested in Chinese culture that he even liked shaving his head in Chinese style.Before he left China,he sent a sealed glass container in which there was a vase wrapped in silk.He told my grandfather to place the vase on a shelf 1.8 metres high so that the water in it would never run dry and the flowers would not rot easily,giving out fragrant smell for at least a month.Last month my father donated the vase appealing to many people to the museum. 自主学习 1.However,it was not until the eighteenth and nineteenth centuries that the exploration of the botanical world began on a large scale. 然而，直到18和19世纪人们才开始大规模地探索植物世界。 on a large scale大规模地 ◆即学即练 完成下列句子。 (1)They are preparing for war _____________.(大规模地) (2)The industry in our province is developing _________ ____.(大规模地)

　　答案：(1)on a large scale

　　(2)on a large scale 2.Brave young men took the opportunity of going on botanical expeditions,often facing many dangers including disease,nearstarvation,severe environments and conflicts

　　with the local people.(P32) 勇敢的年轻人借机进行植物探索活动，他们经常面临许多危险，如疾病、挨饿、严酷的环境以及与当地居民的冲突。 ◆词语归纳 （1）take the opportunity to do sth. take the opportunity of doing sth. 趁机做某事 at every opportunity利用一切机会 have/get/find/create/miss/seize opportunity有/得到/找到/创造/失去/抓住机会 have no/little/not much opportunity没有/很少有/不大有/机会 ◆即学即练 A.运用上述短语完成下列小片段。 (1)_____________(一有机会),he would urge the importance of(2)_____________(抓住机会).He said if we(3)______________(错过机会)to distinguish ourselves, it would be very difficult to achieve our dream. .答案:(1)At every opportunity

　　(2)seizing/taking the opportunity

　　(3)missed the opportunity

　　◆词语归纳 （2）conflict n.冲突，抵触 v.与某人冲突 make a conflict with 与……斗争 come into conflict with与……冲突/争执/矛盾

　　in conflict with 与……冲突/争执/矛盾 ◆即学即练 B.完成下列句子。 (1)She often _____________.(与婆婆起冲突) (2)____________ .(他们相互有矛盾) (3)If so,your points of view _____________.(一定会和他的观点冲突)

　　答案:(1)comes into conflict with her motherinlaw

　　(2)They conflicted with each other

　　(3)are bound to conflict with his 3.Pollen becomes attached to the animal during its visit to a flower and then...(P38) 动物接触一朵花时，花粉就附着在它的身上，然后…… ◆词语拓展 attach vt.(其后常跟to)缚上，系上,附加 (1)attach sth.to sth.将某物附在某物上 I attached a stamp to the envelope and mailed it. 我在信封上贴了邮票并把信寄了出去。 (2)attach oneself to sb./sth.依附某人 I attached myself to the tourists entering the Forest Park. 我随着一群游客进了森林公园。 (3)attach to sb.与某人相关联；归于某人 Success attaches to you in this affair. 这事的成功归功于你。 ◆词语链接 be attached to 中,to 为介词。下列短语中的to都是介词。be/get used to,look forward to,get down to,stick to,object to,lead to,devote...to...

　　写作步步高 读写任务专题训练 阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

　　Praise

　　Praise is very important to a person.A person may feel upset and downhearted when he has done something well and has not received praise.He would not work or study hard in the future.

　　For children praise can be more effective.Studies have showed that a child would become more active when he is praised.He would study harder than ever,and then the score of the examination would straightly go up right. Try to praise the others in your daily life.Praise，s functions are great.It can promote understanding between leaders and the staff.It can ease the tension among colleagues and neighbors. 写作内容 1．概括短文的内容要点，该部分的字数大约30词； 2．就“如何表扬”这个主题发表你的看法，至少包括以下的内容要点，该部分的字数大约120词： (1)人人都喜欢听赞美，渴望被人认可和赏识； (2)表扬好行为有利于孩子的健康成长； (3)你对表扬的看法如何？ 写作要求 (1)可以使用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子； (2)标题自定。  Praise Children Properly

　　Praise plays an important part in the growth of a person.Whoever hasn，t received praise for good deeds wouldn，t study hard later,otherwise those praised would work harder.So praise can be effective between kids and adults.

　　Most people like to be praised and they may long for approval and recognition from others.Therefore praising a kid for his good behavior can help him grow healthy.To be sure,not every use of praise is a calculated approach to

　　controlling children，s behavior.Sometimes we praise kids just because were fully pleased by what theyve done.Even then,however,it，s worth looking more closely.Praise may increase kids dependence on us.So I think while we admit the advantage of praise we can，t ignore the disadvantage of abusing it.

　　When our life is filled with sunshine,we need a bit rain to make our heads clear.Too much praise often makes people,especially the young,become conceited and arrogant,which thus spoils them.No person can live on praise all his life without being hurt. 祝 您 高考总复习·人教版·英语