高中英语人教版必修4 Unit2 Working the land Period2 Reading要点讲解课课件 （79张）

课件79张PPT。Unit 2 Working the land
Period 2 Reading 要点讲解课Ⅰ. 根据词性和汉语写出单词
1. _______ n. (常用pl. statistics) n. 数据，统计数字
2. ________ adj. 晒黑的
3. _______ vi. ＆ n. 斗争；拼搏；努力
4. ______ n. 十年；十年期
5. ______ n. 产量；输出statisticsunburntstruggledecadeoutput6. ____ n. 庄稼；农作物
7. _______ vt. & vi. 使变大；伸展
8. _____ n. 战役；战斗；较量；斗争
vt. & vi. 搏斗；奋斗
9. ___ vt. 摆脱;除去
10. ________ adv. 因此；所以；因而cropexpandbattleridthereforeⅡ. 根据词性和汉语写出单词，并注意拓展词汇
1. _____ adj. 超级的；特级的→superstar n. 超级明星
2. _______ n. 饥饿；欲望 vt. ＆ vi. (使)饥饿
→hungry adj. 饥饿的
3. _________ adj. 引起烦恼的；令人不安的
→disturbed adj. 不安的；心烦的
→disturb vt. 扰乱；妨碍superhungerdisturbing4. ________ n. 自由→free adj. 自由的
5. ________ vt. ＆ vi. 循环；流传
→circulation n. 循环；流通
6. _____ v. 配备；装备→equipment n. 设备；装备
7. ______ vt. ＆ vi. 输出；出口→import(反义词)进口
8. national adj. 国家的，民族的→__________ (n. )国籍
9. occupy v. 占领→__________ n. 工作；职业；占领freedomcirculateequipexportnationalityoccupationⅢ. 补全下列短语
1. thanks __ 由于，幸亏
2. ___. . . of 使……摆脱或除去
3. be ________ with 对……感到满意
4. would ______ 宁愿；宁可
5. struggle ___ 为……而斗争 toridsatisfiedratherfor6. _____. . . for . . . 给某人/物装备……
7. ____ though 即使
8. _____ a difference 有影响/起(重要)作用
9. ________ from 毕业于
10. ____ the hope of 怀有……的希望equipevenmakegraduatewith1. struggle vi. ＆n. 斗争；拼搏；努力
※They were poor and had to struggle for a living.
他们很穷，必须为生活而奋斗。
※They had to struggle against/with bad weather and wild animals.
他们不得不与恶劣天气和野生动物作斗争。※A bird was caught in the net and was struggling to get free.
一只鸟被网罩住了，挣扎着想要逃脱。【自我归纳】
①struggle ___ 为……而斗争
②struggle ___________ 与……作斗争
③struggle to do sth. _________________foragainst/with拼搏着/奋力做某事【活学活用】
1. 用适当的介词填空。
①They tried their best to struggle ___________
difficulties.
②We should struggle ___ the cause of communism all
our lives. against/withfor③Millions of people are _________ ___ survival.
千千万万的人在挣扎着求生存。
④She _________ __ control her temper.
她努力控制自己的脾气。strugglingforstruggledto2. expand vt. ＆ vi. (使)变大；伸展
※Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields.
袁隆平在不增加农田面积的基础上寻求水稻增产的方法。※The small college has expanded into a big university.
那所小学院已扩展成一所颇具规模的大学。
(expand. . . into意为：_____________)把……扩展成【知识延伸】
expansive adj. 易扩张的；易膨胀的；广阔的
expansion n. 扩张；膨胀；扩大；发展【巧学助记】expand与extend图解辨析【活学活用】
2. ①The teacher asked the children to _______ __
________ ____ __ _____ in the writing class.
在写作课上，老师要求孩子们把一个句子扩展成一
个故事。expandasentenceintoastory翻译句子。
②The village expanded into a small town at last.
_______________________________
③Tom is expanding his story into a novel.
_________________________________最后这个村子发展成了一个小镇。汤姆正把他的故事扩展成一本小说。3. thanks to幸亏；由于;因为
品读下列例句，体会thanks to在句中的意义及用法。
①Thanks to his research, the UN has more tools in the
battle to rid the world of hunger.
_____他的研究，联合国在这场战争中有更多的方法消
除世界饥饿。因为②Thanks to your help，much trouble was saved.
_____你的帮助，减少了许多麻烦。幸亏【知识延伸】
同义短语：because of, owing to, due to(一般不放句首), as a result of, on account of。【活学活用】
3. ①It was ______ __ his advice that I succeeded.
幸亏他的建议，我才成功。
②单句改错。
Thanks for a lot of hard work, we made great progress.
___________thanksto将for改为to③语法填空。
It was thanks __ your stupidity that we lost the game. to4. be satisfied with 对……感到满意
※Lang Ping is quite satisfied with Chinese women
volleyball team.
郎平对中国女排很满意。
※I’ll be satisfied to find a job within a month.
在一个月内找到一份工作我将很满意。
(be satisfied to do意为：_________________)对做……感到满意【知识延伸】
(1)近义短语：be content/pleased with
(2)satisfy vt. 使满意，使满足
satisfy one’s needs满足某人的需要
(3)satisfied adj. 满意的，满足的(常修饰人)
satisfying adj. 令人满意的(常修饰物)(4)satisfaction n. 满意，满足
to one’s satisfaction=to the satisfaction of sb.
使某人满意的是
with satisfaction 满意地【活学活用】
4. ①We feel sure you will ___ ________ ____ our goods.
我们相信你们会对我们的产品满意的。
②___ ___ ________ __________, he passed the entrance
examination.
让他父母满意的是，他通过了入学考试。besatisfiedwithTohisparents’satisfaction用satisfy的适当形式填空。
③The boss is not willing __ ______ the demands of the
customers.
④Your money will be returned if you are not ________
with the goods.
⑤To her __________, her son has won the first prize of
the contest. tosatisfysatisfiedsatisfaction5. would rather 宁愿；宁可(后接动词原形)
※He would much rather keep time for his hobbies.
他宁愿把时间花在自己的爱好上。
※They would rather go fishing than stay at home.
他们宁愿去钓鱼，也不愿待在家里。※I would rather you went home now.
我宁愿你现在回家。(表示与现在或将来事实相反，谓语动词用一般过去时)
※I would rather you hadn’t done that thing yesterday. 我宁愿你昨天没做那件事。(表示与过去事实相反，谓语动词用过去完成时)※I would rather have left a note on her desk.
我宁愿当时在她书桌上留张字条。(事实上没有留)【自我归纳】
①would rather do sth.
_________________
②would rather do. . . than do
would do. . . rather than do. . . _______________________宁愿/更喜欢做某事宁愿做……而不愿做……③would rather (that) sb. did sth. /had done sth.
_____________(从句的谓语动词用虚拟语气)
④would rather have done _________________________
_________宁愿某人……宁愿已经做了某事，但事实上却没做【活学活用】
5. ①These days I ______ ______ _____ __ classical music.
这些日子我更愿意听古典音乐。
②Mary ______ ______ travel by train ____ by plane.
玛丽宁可乘火车而不愿乘飞机旅行。wouldratherlistentowouldratherthan③I prefer to play football than play basketball.
(句型转换)
=___________________________________________
=___________________________________________I would rather play football than play basketball.I would play football rather than play basketball.单句改错。
④I’d rather you go home now.
___________
⑤We would rather you stayed at home last night.
_________________ go改为went在stayed前面加had6. rather than 并非，而不是
※Indeed, he believes that a person with too much money has more rather than fewer troubles.
事实上，他认为一个人有了太多的钱，他的麻烦事会更多，而不是更少。※The shoes are comfortable rather than pretty.
这双鞋与其说漂亮，不如说穿起来舒适。
※She enjoys singing rather than dancing. 她喜欢唱歌，而不喜欢跳舞。
※My brother rather than I is going to go camping.
是我哥而不是我要去野营。【自我归纳】
①rather than可连接两个_____或代词；连接两个形容
词；连接两个介词(短语)或_______；还可连接两个分
句和两个不定式。
②rather than连接两个名词或代词作主语时，谓语动
词应与rather than _____的名词或代词在人称和数上
保持一致。名词动名词前面【活学活用】
6. 单句改错。
①He was engaged in writing rather than read
the newspaper.
_________________将read改为reading语法填空。
②He rather than I __ to blame for the accident.
③The sweater she bought was beautiful ______ ____
______.
与其说她买的这件羊毛衫便宜不如说它漂亮。
④He bought a color television ______ ____ __ ____ ___.
他买了一台彩电，而没买新轿车。isratherthancheapratherthananewcar7. with the hope of 希望……
品读下列例句，体会with the hope of在句中的意义及
用法。
①Bill put a lot of money into the firm with the hope of
gaining in the future.
比尔把很多钱投到这家公司，_____________。 希望以后获利②He went to see his boss with the hope of getting a rise in his salary.
他去见老板，___________________。希望能提高他的工资【活学活用】
7. 单句改错。
①He did it under the hope of a reward.
_______________将under改为with语法填空。
②Ford left for Los Angeles with the hope __ pursuing
an acting career. of8. export vt. & vi. 输出；出口
※Now, many years later, Yuan Longping has another dream: to export his rice so that it can be grown around the globe. 如今，很多年后，袁隆平还有另外一个梦想，那就是他的稻谷可以出口并在全球播种。
※We export rice and import wheat. 我们出口大米，进口小麦。【自我归纳】
①export 当动词时，意为“___________”； 当名词时，
意为“ ___________________________”。
②______ v. &n. 进口(反义词)输出，出口出口(不可数)、出口物资(可数)import【活学活用】
8. ①(2016·常州高一检测)About 90% of the engines are
________ __ Europe.
大约90%的发动机都出口到欧洲。exportedto选词填空(export/import)。
②These famous watches shown in the counter have
been ________ from Switzerland recently.
③Many Korean plays have been ________ to Asian
countries. importedexported9. Using his hybrid rice, farmers are producing harvests twice as large as before.
采用他的杂交水稻种子，农民们种出的粮食是以前的两倍。【句型剖析】
(1)句中twice as large as. . . 属于倍数的表达法之一，
意为“_______________”。
(2)英语中的倍数表达法共有三种形式：
A. 倍数+形容词/副词的比较级+than. . .
①This building is five times ______ ____ that one.
这座楼比那座楼高五倍。是……的两倍大higherthanB. 倍数+as+形容词/副词的原级+as. . . 　
②This building is five times __ ____ __ that one.
这座楼是那座楼的五倍高。
C. 倍数+the+名词(size/length/height. . . )+of. . .
③This building is five times ___ ______ __ that one.
这座楼是那座楼的五倍高。ashighastheheightof【活学活用】
9. ①这个房间是那个房间的三倍大。
The room is three times __ _____ __ that one.
=The room is three times ______ ____ that one.
=The room is three times ___ ____ __ that one. aslargeaslargerthanthesizeof②(2016·福州高一检测)Using this kind of new machine,
they can harvest the crops _____ __ ____ __ before.
使用这种新机器，他们收割庄稼的速度是以前的两
倍。
③The field is twice as large as that one.
译：_________________________twiceasfastas这块地是那块地的两倍大。【备选要点】
1. therefore adv. 因此；所以；因而
※We do not have enough money. Therefore we can not afford to buy the new car.
=We do not have enough money and therefore we can not afford to buy the new car. =We do not have enough money, so we can not afford to buy the new car.
我们的钱不够,因此买不成这辆新车。【名师指津】
therefore是副词，常常和and搭配连接句子；而so是连词，后面可连接句子。【活学活用】
1. ①Their car was bigger and _____________
___________.
他们的车更大，因此更舒适。therefore morecomfortable选词填空(therefore/so)。
②She was ill, and ________, she couldn’t come.
③There was no food in the house __ we rang for a
pizza. thereforeso2. rid. . . of 使……摆脱或除去
※The dentist rid him of the pain by taking out his bad tooth.
牙科医生把他的坏牙拔掉，使他免除痛苦。
※The fat boy went on a diet to get rid of his excess weight.
这个胖男孩节制饮食以减轻过量的体重。【自我归纳】
①get/be rid of ___________
②rid的过去式及过去分词为 ___, ___摆脱；除去ridrid【知识延伸】
free. . . of 使……摆脱
break away from 摆脱；脱离【活学活用】
2. 语法填空。
①Paul finally rid himself __ debt.
②Many people are working hard to ___ the world __
famine.
很多人在努力使世界不再有饥荒。ofridof③You must rid yourself of these old-fashioned ideas.
译：_______________________________你必须摆脱这些陈腐观念的束缚。3. equip vt. & vi. 配备；装备
※He therefore gives millions of yuan to equip others for their research in agriculture.
因此，他拿出好几百万元帮助其他人进行农业科学研究。※Please equip yourself with a sharp pencil and a rubber for the exam.
请准备一支尖的铅笔和一块橡皮参加考试。
※Our classroom is equipped with a TV set and a tape recorder.
我们的教室里配有一台电视机和一台录音机。※Our laboratory is well equipped.
我们的实验室装备良好。【自我归纳】
①equip. . . for. . . ___________________
②equip. . . with. . . ___________________
③be equipped with ___________
④be fully/specially/poorly/well equipped
______________________为……武装/装备……用……武装/装备……装备，安装装备完善/独特/简陋/齐全【知识延伸】
equipment n. ［U］装备；设备
equip的过去式和过去分词需要双写最后一个字母p再加-ed,即equipped。【活学活用】
3. ①The soldiers ___ ________ ____ the latest weapons.
士兵们配备着最新式的武器。
②You’d better _____ your bicycle ____ a head light.
你最好在你的自行车上装个前灯。areequippedwithequipwith用equip的适当形式填空。
③__________ himself with necessary knowledge and
skills, the young man went to the job market with
much confidence.
④_________ with a good education, his son has more
advantage to find a satisfying job. EquippingEquipped单句改错。
⑤Work hard from now on. Your office equipments
will get improved.
__________________________
⑥Most parents want to equip their children for a good
education.
___________将equipments 改为equipmentfor改为with【课堂小结】
Ⅰ. 词汇串记
Tuan was a farmer in Vietnam. For decades, he had been struggling to rid his family of hunger. However, he always wondered how to expand the output of his crops. This disturbing problem troubled him a lot. Sometimes he would rather have chosenanother job. From newspaper he knew more about Yuan Longping’s nationality, occupation and the statistics of his research. He also found the knowledge Yuan circulated very practical. Therefore he learned a new farming method. He planted super grain and equipped himself with much modern farming methods. Though it cost him more time and freedom, he was full of hope. The next year, Tuan was sunburnt but satisfied with his hard work. Thanks to Yuan Longping, he not only won the battle against hunger, but he could also export his crops abroad. Ⅱ. 句式背诵
1. If so, what did you do to grow them?
如果是这样，为了种植水稻你做了什么？
2. Yuan Longping grows what is called super hybrid rice.
袁隆平种植的是被称为“超级杂交水稻”的稻种。3. This special strain of rice makes it possible to produce 20% more of the crop in the same fields.
这种特殊稻种使得同样的田地多收获20%的产量成为可能。