2016高考一轮复习英语人教新课标必修4 Unit2课件(共65张)
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高考一轮复习必修四unit2精选课件
The horses are running wild all over the field. 方式
源于系表结构中的某些过去分词已经形容词化，在作状语 时表示一种状态，不表示动作。
be dressed in
be seated
be lost in
be determined to do
be devoted to
必修四unit2
课本知识点及重点句子
awake from one's dream
with the hope of
in large amounts
Farmers grow plants in large amounts. meet with 符合；偶然遇见
In the past decades, some of the farmers in the west of China have met with some success in the struggle against the expanding desert.
cause damage to / do damage to
Scientists have been finding that long-term use of these fertilizers can cause damage to the land.
wash off 洗刷掉；洗掉
turn to make sth. ready for sth. Crops such as peas or soybeans put important
3.In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output.
源于系表结构中的某些过去分词已经形容词化，在作状语 时表示一种状态，不表示动作。
be dressed in
be seated
be lost in
be determined to do
be devoted to
必修四unit2
课本知识点及重点句子
awake from one's dream
with the hope of
in large amounts
Farmers grow plants in large amounts. meet with 符合；偶然遇见
In the past decades, some of the farmers in the west of China have met with some success in the struggle against the expanding desert.
cause damage to / do damage to
Scientists have been finding that long-term use of these fertilizers can cause damage to the land.
wash off 洗刷掉；洗掉
turn to make sth. ready for sth. Crops such as peas or soybeans put important
3.In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output.
人教高中英语必修4Unit2reading (共28张PPT)
At present, they use modern
techniques in their fields to improve agricultural production such as chemical fertilizers, greenhouses and so on. Great changes have taken place in agriculture.
plough the soil
turn over the soil
sow the seeds
remove the weeds
fertilize
2. Have you ever been to the countryside? What did you do there?
3. What do you know about farming?
• Yuan leads a ordinary life. • Yuan’s dreams.
Thank you!
In 1974,Yuan Longping
2. What did Yuan Longping invent? Hybrid rice
Read the passage once again , find out these sentences true or false.
p10
Yes or
No?
T or F
1. Have you ever grown any plants?
If so, what did you do to
grow them? If not, what kind
of plant would you like to grow?
How will you grow it?
techniques in their fields to improve agricultural production such as chemical fertilizers, greenhouses and so on. Great changes have taken place in agriculture.
plough the soil
turn over the soil
sow the seeds
remove the weeds
fertilize
2. Have you ever been to the countryside? What did you do there?
3. What do you know about farming?
• Yuan leads a ordinary life. • Yuan’s dreams.
Thank you!
In 1974,Yuan Longping
2. What did Yuan Longping invent? Hybrid rice
Read the passage once again , find out these sentences true or false.
p10
Yes or
No?
T or F
1. Have you ever grown any plants?
If so, what did you do to
grow them? If not, what kind
of plant would you like to grow?
How will you grow it?
人教高中英语必修4Unit2语法详解 (共46张PPT)
I reg__re__t_t_o__s_a_y__I__c_a_n__’t__a_c_c_e__p_t_y__o_u__r_a_d__v_i_c_e_．____
现在分词短语作状语现在分词短语作状语动名词短语作主语表语动名词短语作宾语现在分词短语作表语现在分词短语作表语现在分词短语作定语现在分词短语作定语现在分词短语作定语现在分词短语作定语语态时态主动形式被动形式一般式beingdone完成式nothavingdonehavingbeendone动词ing时态及否定形式?ving一般式表示这个动作正在进行或与谓语表示的动作同时发生
1)还是个孩子的时侯，她就觉得探视病人是一种责 任，也是一种愉悦。
As a child，she felt thatv_i_s_it_in__g_s__ic_k__p_e_o_p__lewas a duty and a pleasure．
2)到美国人家里做客对我来说将是一个极好的经历。
_T_o_b__e_a__g_u_e_s_tin an American home will be a good experience for me.
必修四 Unit 2---Unit 4 语法详解
动名词和现在分词用法解析
V-ing
•一、V-ing 形式概念 •(1) V-ing 形式包括两种: •①动名词：
具有名词特征，在句子中可作主语，宾语， 表语，定语等。
•② 现在分词: 具有形容词和副词特征,在句子中可作 定语、状语、表语、宾补
•Speaking in the public , he will surely be very cheerful .
foolish man．
②既可接动名词又可接不定式作宾语的动词，常见的有： begin，start，continue，like，love，prefer，by，mean， forget，remember，hate等。 A．在like，love，hate，prefer等动词之后，
现在分词短语作状语现在分词短语作状语动名词短语作主语表语动名词短语作宾语现在分词短语作表语现在分词短语作表语现在分词短语作定语现在分词短语作定语现在分词短语作定语现在分词短语作定语语态时态主动形式被动形式一般式beingdone完成式nothavingdonehavingbeendone动词ing时态及否定形式?ving一般式表示这个动作正在进行或与谓语表示的动作同时发生
1)还是个孩子的时侯，她就觉得探视病人是一种责 任，也是一种愉悦。
As a child，she felt thatv_i_s_it_in__g_s__ic_k__p_e_o_p__lewas a duty and a pleasure．
2)到美国人家里做客对我来说将是一个极好的经历。
_T_o_b__e_a__g_u_e_s_tin an American home will be a good experience for me.
必修四 Unit 2---Unit 4 语法详解
动名词和现在分词用法解析
V-ing
•一、V-ing 形式概念 •(1) V-ing 形式包括两种: •①动名词：
具有名词特征，在句子中可作主语，宾语， 表语，定语等。
•② 现在分词: 具有形容词和副词特征,在句子中可作 定语、状语、表语、宾补
•Speaking in the public , he will surely be very cheerful .
foolish man．
②既可接动名词又可接不定式作宾语的动词，常见的有： begin，start，continue，like，love，prefer，by，mean， forget，remember，hate等。 A．在like，love，hate，prefer等动词之后，
人教版高中英语必修4 Unit2精品复习课件
名师一线讲坛
4．完成句子 (1)If you don’t do it now， __________________(你一定会后悔的)． (2)He bitterly ______________________________(懊悔提 起那件事)． (3)She ______________________ (表示 失望)the decision.
名师一线讲坛
6．完成句子 (1)Don’t give me so much information －________________________________(你 都把我搞糊涂了)． (2)Waking up in strange surroundings __________(把她都搞糊涂了)． (3)I’m always __________________________(分不清约翰 和保罗) －which one is John?
考纲知识预览
14．导致，造成(后果) lead to 15．盛产，富含 be rich in 16．在乎，喜欢 care about 17．以……交换…… exchange...for...
考纲知识预览
背诵句型
In 1974，he became the first agricultural pioneer in the world to grow rice that has a high output. 1974年，他成为世界上第一位种植高产 水稻的农业先锋。 句型 be/become＋the first/last＋n.＋不 定式(作定语)
名师一线讲坛
6. confuse vt. 使迷惑，使不解 (1)confuse A and (with)B 把A和B混淆了 confused adj.迷乱的，感到迷惑的 confusing adj.难以理解的，不清楚的，莫名 其妙的
人教版高中英语必修四Unit2完整ppt课件
争；同……搏斗
There were no signs of a struggle at the murder scene.在凶 杀现场没有搏斗的痕迹。
用适当的介、副词填空 ①He struggled__________his feet. [答案] to ②He struggled__________his freedom. [答案] for
6 ． __________ adj. 化 学 的 ； 关 于 化 学 的 → __________ n．化学→chemist n．药剂师；药商；化学家
[答案] chemical；chemistry 7．__________ n．生产，制造→produce vt. 生产，制造 →__________ n．产品 [答案] production；product 8．nutrition n. 营养；滋养；食物→__________ adj.有营 养的，营养丰富的 [答案] nutritious
[答案] import 4．__________ n．工作；职业；占领→occupy vt.使用， 占用；占据，占领 [答案] occupation 5．confuse vt. 使迷惑；使为难→__________ adj. 迷惑的， 糊涂的→__________ adj.令人困惑的，难以理解的 [答案] confused；confusing
4．therefore adv.因此；所以；因而 [教材原句]He therefore gives millions of yuan to equip others for their research in agriculture.(P10)于是他拿出几百万 元帮助其他人进行农业科学研究。
[名师点悟] therefore 是副词。和上句连接时常用 and therefore...形式，and 前加一逗句；如没有 and，则上句尾用分 号(；)。so 是连词。前一句尾常用逗号隔开，so 不能与 because 连用。thus 是副词，常与 and 连用，呈现 and thus＋从句形式， 有时也会有．..，thus doing...形式，强调引起一个直接的结果。
人教英语必修四unit2 reading(共28张PPT )
这种特殊的稻种使得同样的田地多收获20%的产量成为可能。
分析：句中it作形式宾语，真正的宾语是动词不定式短语。
Analyze the following difficult sentences in the text.
5. He awoke from his dream with the hope of producing a kind of rice that could feed more people.
1973年，他成为世界上第一位种植高产水稻的农业 先驱。
Analyze the following difficult sentences in the text.
4. This special strain of rice makes it possible to produce 20% more of the crop in the same fields.
off the pest.
to improve the output of the crop
water the crop rid the soil of the weed
Finally, we can harvest our grain/sorghum...
Thinking
HAVE A REST
He wanted to increase rice harvests without _e_x_p_a_n_d_i_n_g__the area of the fields. In 1973, a special strain of rice could produce 20%more of the _c_ro_p_ in the same fields.
Find out the main idea of each paragraph.
分析：句中it作形式宾语，真正的宾语是动词不定式短语。
Analyze the following difficult sentences in the text.
5. He awoke from his dream with the hope of producing a kind of rice that could feed more people.
1973年，他成为世界上第一位种植高产水稻的农业 先驱。
Analyze the following difficult sentences in the text.
4. This special strain of rice makes it possible to produce 20% more of the crop in the same fields.
off the pest.
to improve the output of the crop
water the crop rid the soil of the weed
Finally, we can harvest our grain/sorghum...
Thinking
HAVE A REST
He wanted to increase rice harvests without _e_x_p_a_n_d_i_n_g__the area of the fields. In 1973, a special strain of rice could produce 20%more of the _c_ro_p_ in the same fields.
Find out the main idea of each paragraph.
高三英语总复习(必修4)Unit2课件(共72张PPT.)
单元知识检测 考点突破 实战演练
高考总复习（人教版·广东专版）
必修 4
fight for为争取……而斗争 为争取…… 为争取……而斗争 compete against/with与……竞争，决斗 竞争， 与……竞争 compete for为争取 为争取……而竞争 为争取 而竞争
单元知识检测
考点突破
实战演练
单元知识检测
考点突破
实战演练
高考总复习（人教版·广ຫໍສະໝຸດ 专版）必修 4Ⅳ.语篇练习 语篇练习 根据课文Working The Land完成下列短文。 完成下列短文。 根据课文 完成下列短文 Dr Yuan Longping was a pioneer of agriculture in China. He__1__(graduate) from Southwest Agriculture in 1953. Since then he devoted his life__2__finding ways to grow more rice. The rice farmers are now producing harvest twice__3__large as before__4__using his kind of rice.__5__he was not satisfied with his work. Although now he leads a rich life，he__6__sticks to his work to ， develop his rice.
单元知识检测
考点突破
实战演练
高考总复习（人教版·广东专版）
必修 4
Ⅲ.重点句型 重点句型 1.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.袁博士开 袁博士开 始在不增加土地面积的基础上寻求达到增收稻谷的途径。 始在不增加土地面积的基础上寻求达到增收稻谷的途径。 2. Dr Yuan is quite satisfied with his life . 袁博士对自己的生活非常满意。 袁博士对自己的生活非常满意。
高考总复习（人教版·广东专版）
必修 4
fight for为争取……而斗争 为争取…… 为争取……而斗争 compete against/with与……竞争，决斗 竞争， 与……竞争 compete for为争取 为争取……而竞争 为争取 而竞争
单元知识检测
考点突破
实战演练
单元知识检测
考点突破
实战演练
高考总复习（人教版·广ຫໍສະໝຸດ 专版）必修 4Ⅳ.语篇练习 语篇练习 根据课文Working The Land完成下列短文。 完成下列短文。 根据课文 完成下列短文 Dr Yuan Longping was a pioneer of agriculture in China. He__1__(graduate) from Southwest Agriculture in 1953. Since then he devoted his life__2__finding ways to grow more rice. The rice farmers are now producing harvest twice__3__large as before__4__using his kind of rice.__5__he was not satisfied with his work. Although now he leads a rich life，he__6__sticks to his work to ， develop his rice.
单元知识检测
考点突破
实战演练
高考总复习（人教版·广东专版）
必修 4
Ⅲ.重点句型 重点句型 1.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.袁博士开 袁博士开 始在不增加土地面积的基础上寻求达到增收稻谷的途径。 始在不增加土地面积的基础上寻求达到增收稻谷的途径。 2. Dr Yuan is quite satisfied with his life . 袁博士对自己的生活非常满意。 袁博士对自己的生活非常满意。
人教课标版 必修4 Unit2 Reading(共31张PPT)
He struggled for the past five decades to help the farmers.
Super Hybrid Rice has a high output
Father of Hybrid Rice
What may be the title of this passage? A. a story B. a travel journal C. a biography(传记）
Yuan Longping thinks he is a
__fa_r_me_r He has
a_ss_unw_b_eul_rln_tasfaaAcpsecpiaeenandrtaiasnrtcm. es
and a _sl_im_, _st_ro_n_g body.
He works hard and grows super _hy_br_id_ rice. In 1973, he became a pioneer to grow rAiccehtiehvaetmheanst a high _o_ut_pu_t .
Para. 3 Dr Yuan’s personality
Which of the following is not Yuan Longping’s hobby? A.Playing mah-jong. B.Swimming C.Listening to music D.Playing the violin
Para2
B. Dr Yuan’s personality.
Para3
C. Dr Yuan’s experiences.
Para4
D. Dr Yuan’s appearance
and his achievement.
人教高中英语必修4Unit2 Reading (共16张PPT)
Words preview
equip vt. & vi. 配备；装备 grain n. 谷物；粮食；颗粒 export vt. & vi. 输出；出口 nationality n. 国籍 occupation n. 工作；职业；占领
Expressions preview
thanks to 幸亏；由于；因为 rid… of 摆脱；除去
dreams
Just dreaming for things, however, costs nothing.
Para 4: his dreams
His first dream
His second dream
▲(rice plants) As tall as sorghum ▲( each ear) As big as an ear of corn ▲(each grain) As huge as a peanut
To export his rice so that it can be grown all over the world
Achievement
Para. 2 His biography
Time
information
1930
Born in Beijing
1953
Graduated from college
As a young 1.Hunger was a great problem.
man
2.Saw the great need for increasing
Words preview
disturbing adj. 引起烦恼的；令人不安的 expand vt. & vi. 使变大；伸展
circulate vt. & vi. 循环；流传 Vietnam n. 越南
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2．lack v. & n．缺少
3．waste v．浪费 4．recommend v．推荐 5．decline v．减少 6．hit v．产生不良影响
7．worsen v．恶化
8．energy-saving adj.节省能源的
9．annual adj.每年的
10．severe adj.严重的 11．shortage n．短缺 12．crisis n．危机 13．ecology n．生态学
[具体措施]How can we deal with the problem? ②On the one hand，we should focus on the environmental protection and improve the ecology. On the other hand, strict measures should
A．识记单词 struggle 1．________ (vi. & n．) decade 2．________ expand 3．________ freedom 4．________ therefore 5．________ (n.) (vt. & vi.) 斗争；拼搏；努力 十年；十年期 使变大；伸展 因此；所以；因而 遗憾；惋惜
表达意见；作出评论
B．联想串记 disturbing (adj.) 引起烦恼的；令人不安的 → ________ disturbed 10 ． ________
disturb (vt.)扰乱；打扰 (adj.)扰乱的；精神失常的→________
equip (vt. & vi.)配备；装备→_________ equipment (n.)设备(不 11．______ 可数) export (vt. & vi.)输出；出口→________ import (反义词) 12．________ (vt. & vi.)输入；进口 confuse (vt.)使迷惑；使为难 →________ confusing (adj.)令人 13．________ confused (adj.)感到迷惑的→________ confusion (n.)迷惑的 迷惑的→________ discovery (n.) 发现；发觉 → ________ discover (vt.) 发现；发 14 ． ________ 觉；观察，观测
Secondly, lots of farmland has given way to factories and buildings
due to the rapid development of industry and urbanization. Besides, faced with the rising energy prices, some people use grain for biofuel, which has worsened the severe situation.
(n.)
(Hale Waihona Puke dv.) (vt.)自由；自主
regret 6．________
(n.)
遗憾；懊悔
focus 7．________
(vt.) reduce 8．________ comment 9．________
(n.) (vt.) (n.)
焦点；中心点 减少；减缩 评论；议论
集中；聚集
(vi. & vt.)
14．be concerned about 关心
15．due to 由于 16．deal with 解决 17．call on 号召
古话说：民以食为天。目前，不少地方土地干旱，粮食短 缺问题依然是急需解决的问题。请以“Food Shortage” 为题， 写一篇120个词左右的英语短文。 要求：1.介绍现在的饥荒状况；2.说明其原因；3.应当采取 的措施。
Food Shortage
[ 总述主题 ]①As we know, food shortage has hit many countries and even caused social unrest in some areas. [说明原 因]But what has caused the current world food crisis? Firstly, annual world grain output has declined because of climate change.
一方面我们应该对外开放，另一方面我们应该发展农业经
济。 On the one hand, we should be open to the outside, and on the other hand we should develop agricultural economy.
基础知识梳理
Ⅰ.单词速记
走向高考 · 英语
人教版(课标卷地区) · 高考总复习
路漫漫其修远兮 吾将上下而求索
第一部分 必修四 Unit 2
基础知识聚焦
Working the land
1
话题作文晨诵
2
基础知识梳理
5
高考真题对接
3
考点探究演练
6
基础知识巩固
4
单 元 语 法
7
课 时 作 业
话题作文晨诵
1．provide v．提供
be taken to protect farmland.
[展望未来]If the whole world works together, more food will be produced and we can create a harmonious world.
Ⅰ.完成句子 1．许多非洲人民正遭受缺粮之苦。 Many people in Africa are suffering from lack of food.
2．政府倡导我们开展“光盘行动”。
The government calls on us to carry out the “Cleaning Your Plates” campaign.
Ⅱ.句型转换
1．用分词短语改写句①。 As we know, food shortage has hit many countries, even causing social unrest in some areas. 2．根据句式②仿写。