（2020）新北师大版高中英语选择性必修第一册Unit3 topic talk-讲义（教师版+学生版）.rar

1选择性必修一选择性必修一 Unit3 Topic talk1conservation n保护 conserve vt保护；节省，节约2destroy vt破坏；毁掉 destruction n摧毁；毁灭；破坏 destructive adj毁灭性的3mining n采矿业 mine v开矿，采矿 n矿井，矿4recycle vt& vi再利用，回收利用recycling nU回收利用recyclable adj可回收利用的recyclable adj可回收利用的unrecyclable adj不可回收的5informative adj有教育意义的；知识性强的inform v通知；通告information n信息6threat n威胁；(灾难等坏事)发生的可能threaten vt.威胁到，危及；威胁，恐吓threatened adj.受到威胁的threatening adj.带有威胁的7illegally adv非法地，违法地 legal adj合法的legally adv合法地illegal adj非法的8hunt vi. & vt. 猎取，猎杀 hunting n打猎hunter n猎人9extinct adj灭绝的，绝种的extinction n灭绝10 incredibly adv非常地，极端地incredible adj难以置信的11urgent adj.紧急的，急迫的urgently adv紧急地urgency n紧急情况重点单词与短语精析重点单词与短语精析课标词课标词 高频词高频词1.threat n.C,usually sing.构成威胁的人，形成威胁的事物；(灾难等坏事)发生的可能；C,U威胁，恐吓【用法归纳用法归纳】pose a threat to. 对构成威胁under threat 受到威胁Drunken drivers pose a serious threat to other passersby.醉驾者对其他路人构成了严重的威胁。These ancient woodlands are under threat from new road developments.新道路开发可能对这些古老的林地造成破坏。Her parents made threats to take away her mobile phone if her grades couldnt be improved.她父母威胁说，如果她不能提高成绩，就要拿走她的手机。2【拓展】相关词语积累：threaten vt.威胁到，危及；威胁，恐吓threatened adj.受到威胁的threatening adj.带有威胁的【练习】语法填空(2019江苏完形填空改编)Wildlife has been greatly threatened (threat) in the modern age.Floating ice around Iceland was becoming a threat to navigation.Some cultures see direct eye contact as impolite or threatening (threaten) behavior, while Americans see it as a sign of honesty.Bats are under threat in many areas of the world. The number of them has gone down to such a level that the remaining members may not be enough to keep the species.2.switch【用法归纳用法归纳】(1)vt.& vi. (使使)改变；改变；vt.交换，转换，对调交换，转换，对调switch (from A) to B（由 A）转变成 Bswitch off/on关/开（电灯、机器等）switch off 不再关注，不再理睬switch over换台，换频道She worked as a librarian before switching to journalism.她在转行从事新闻工作前是图书管理员。Please make sure all mobile phones are switched off during the performance.请确保演出时关上所有手机。If he gets-bored, he just switches off and looks out the window.他觉得无聊时，就心不在焉地朝窗外看。(2)n.C(电路的电路的)开关，闸，转换器；改变，转变开关，闸，转换器；改变，转变a light switch 电灯开关a policy switch 政策的转变3There is a light switch on the wall.墙上有一个电灯开关。We had to make a switch in our plan.我们不得不改变我们的计划。语境串记Lucy got home from work early. After changing clothes, she switched off the light and came to the living room.Then she switched on the TV and switched over to Channel 10. 露西早早下班回到家，换完衣服后，她关灯来到客厅。然后她打开电视，转到第 10 频道。【练习】1.语法填空After dinner, we often switch on the TV to watch the news, then switch to football games. At 10 oclock we switch off the TV and go to bed.(2020 吉林省实验中学月考)Not only is biking good exercise, but switching from a car to a bike also reduces the amount of pollution in the air.2.单句写作(2020四川成都外国语学校期中)我妈妈让我在离开房间前记得关灯。My mum asked me to remember to switch off the lights before leaving the room.3.cut down【用法归纳用法归纳】(1)削减，缩小削减，缩小(尺寸、数量或数目尺寸、数量或数目)。可作及物短语动词和不及物短语动词。可作及物短语动词和不及物短语动词。cut.down (to.) 减少(至)cut down on.减少We are trying our best to cut down costs and improve quality. 我们正在尽力降低成本，提高质量。We need to cut the article down to 1,000 words.我们得把这篇文章压缩到 1000 字。Cut down on fatty foods if you want to lose weight. 你如果想减肥，就得少吃高脂食物。(2) (自根基部分自根基部分)砍倒。为及物短语动词。砍倒。为及物短语动词。Deserts are also formed because people cut down trees and dig up grass.人们伐树掘草也会造成土壤沙化。【拓展】cut 构成的其他短语：4cut in插嘴sorry to cut in on you 抱歉打断你的话cut out剪下cut this article out of the newspaper 从报纸上剪下这篇文章cut up切碎cut up the meat 把肉切碎停止，中断（供给）cut off the gas supply 中断供气cut off使与外界隔绝The village was cut off by floods 这个村子被洪水隔离了【练习】用 cut 的相关短语完成句子(2020江苏南通调研) The company has cut off the gas supply temporarily to repair the damaged gas pipe.Its rather impolite to cut in when other people are talking.(2020山东济南期末) Evidence suggests that they kept the fire burning all winter and used sharpened stone tools to cut up the meat.Experts think the amount of homework for the students should be cut down .4.in danger【用法归纳用法归纳】in danger 意为“处于危险中”。其后接 of 可构成 in danger of.“处于的危险中”。Once harm is done to the ecosystem, all species will be in danger, including humans.一旦生态系统遭到破坏，所有物种，包括人类，都将处于危险之中。What a moving scene to see so many people offer help to those in danger! 看到这么多人帮助那些处于危险中的人，真令人感动!【拓展】相关词语积累：in danger 处于危险中out of danger 脱离危险danger n.U危险endanger vt.使处于险境，危及endangered adj.濒危的dangerous adj.危险的语境串记Last week, John was bitten by a dangerous snake and that endangered his life. John was in great danger. Thanks to the doctor, he received treatment in time and he was out of danger at last.上周约翰被一条危险的蛇咬了，那危及了他的生命。约翰处于极大的危险中。多亏了医生，约翰得到了及时的救治，最后他脱离了危险。【练习】51.选词填空：endanger/endangered/dangerous(2020陕西西安期末)We should do what we can to save those endangered species, including tigers whichare considered dangerous because they can endanger peoples lives.2.结合 danger 的用法完成句子The old man is still in danger . He is no better than he was yesterday.I heard Jack had a car accident and was in danger of losing his life, but luckily, he is out of danger now.5.urgent adj. 紧急的，紧迫的，迫切的【用法归纳用法归纳】It is urgent that 急需（从句谓语用“should动词原形”，should 可省略）The children in that area are in urgent need of food.那个地区的孩子急需食物。It is urgent that those tents (should) be sent to the disaster area.那些帐篷急需被送到灾区。【拓展】相关词语积累：(1)urgency n.U紧急，迫切(2)urgently adv. 催促地；急迫地(3)urge vt. 竭力主张；催促，力劝urge sb. to do sth.敦促/力劝某人做某事urge that.主张（从句谓语用“should动词原形”，should 可省略）语境串记He urged us to collect money for those who were in urgent need of food and clothes.他敦促我们为那些急需食品和衣服的人募捐。【练习】语法填空 (重庆南开中学期中)Researchers have found that red can bring a sense of urgency (urge)into our minds.(2020江苏南通期中)It is urgent that we (should)carry (carry) out the alternative plan.Parents should actively urge their children to take (take) advantage of the opportunity to to join sports teams.6基础练知识巩固基础练知识巩固 建议时间：建议时间：10 分钟分钟一、单词拼写一、单词拼写(用本部分所学单词用本部分所学单词)1.With every person using about 130 kg of plastic every year, there is an urgent need of better ways of processing it.2.(2020四川宜宾期末)Plastic waste is a huge problem in Indonesia, and this has led its city to come up with an approach to encourage residents to recycle it.3.The river flooded last summer and the bridge was totally destroyed (毁掉)in the floods.4. A statement from the US listed many main threats (威胁)to African lions such as loss of habitat, lack of food and more conflicts with humans.5.It is not allowed to hunt (猎杀) wild animals in many countries of the world.6.Many wild animals have been extinct (灭绝的) for various reasons.7.We must try our best to keep our environment under careful conservation (保护).8.Press these two keys to switch (切换)between documents on the screen.9. (2020福建福州一中期末)The majority of the students find the magazine informative (有教育意义的) and useful to their English study.10.The researchers say that more than one-third of ships in the southern Indian Ocean are fishing illegally (非法地).二、语法填空。在空白处填入二、语法填空。在空白处填入 1 个适当的单词或括号内单词的正确形式。个适当的单词或括号内单词的正确形式。1.(2020湖北襄阳五校联考)Many species are endangered (endanger) and could disappear off the face of the Earth very soon if we dont do anything to save them.2.(2020 广东揭阳期中) Destruction (destroy) of the environment is one of the most serious challenges we face.3.In his spare time, he either listens to soft music to relax himself or switch on the TV to watch the news.4.His story is really so informative (inform) that you can really benefit from it.5.(2020黑龙江哈师大附中期末)When the whole area was cut off by the flood, the government sent food there by helicopter.6.(黑龙江哈六中期末)The patient was still in danger, because after the operation, his body rejected the new heart.7.(2020黑龙江哈三中期末)The class is discussing a newspaper article that urges citizens to help (help) reduce the noise and air pollution in the city.78.The chairman asked me to cut down the report, because he didnt want to speak for too long at that meeting.9.One-fifth of the animals and plants in this region are under threat of extinction (extinct) .10.Noises, typically caused by ships or construction, do pose a threat to marine animals(海洋动物), disturbing their ability to locate food. 综合练能力提升综合练能力提升 建议时间：建议时间：15 分钟分钟一、语法填空。阅读下面短文，在空白处填入一、语法填空。阅读下面短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。个适当的单词或括号内单词的正确形式。Abraham Lincoln 1. (bear) in 1809.He was President of the United States from 1861 until he died in 1865.Lincoln was 193 cm tall. He was too tall 2. (fit) in most beds.When he was president，people from his hometown gave him a special bed.The length of the bed was 82 cm longer than Lincolns 3. (high)It was enough for him.All his life，Lincoln liked to laugh.He liked to make other people laugh too.Once Lincoln 4. (talk) with some people，he asked，“How many legs does a sheep have？” “Four，” they answered.“Right，” Lincoln said.“Now how many legs does a sheep have 5. we call the tail a leg？” “Five，” they answered.“Wrong，” Lincoln said，“It still has four legs，because 6. (call) the tail a leg doesnt make 7. one.”Many people thought Abraham Lincoln was very ugly.Right before he became president, 8. eleven-year-old girl wrote him a letter.She said that she wanted him 9. (grow) a beard.Lincoln thought about this and decided that it was a good idea.Thats 10. in most pictures of Lincoln he has a short beard.答案：1. was born 2. to fit 3. height 4. was talking 5. if 6. calling 7. it 8. an 9. to grow 10. why二、阅读理解二、阅读理解Parkside Pick Your OwnFancy some fresh fruit and vegetables？At Parkside Farm we grow a wide variety of delicious summer fruits and high-quality vegetables for you to come and pick your own.Why not pay us a visit?About usOur family has been farming at Parkside Farm since 1938.Although we no longer keep cows，we still have some grassland and some fields of wheat and other crops.We started growing strawberries for Pick Your Own back in 1979.Since then，we have made the Pick Your Own area larger and we now grow about 20 different crops.Opening timesThe season starts in late June，but opening hours are variable the first week.Please ring our message line to check.From July onwards，we are open Tuesdays to Saturdays from 9 am to 530 pm (last entry 5 pm)Opening hours are variable on Sundays.Mondays CLOSED.Crop calendar(日历)8Some crops may be in limited supply at certain times，so always ring the message line for daily updates before setting out.Strawberries：early June to mid-OctoberBlackcurrants：early July to mid-AugustRaspberries：mid-June to mid-AugustRedcurrants：mid-July to mid-AugustBlackberries：mid-July to mid-OctoberPlums：mid-July to early SeptemberPricesThere is a minimum charge of 3 for each adult or child who enters the Pick Your Own area.This means that every person has to spend at least 3 on Pick-Your-Own fruits or they will be charged this amount when they leave.Strawberries：4.49/kgBlackcurrants：4.79/kgRaspberries：6.39/kgRedcurrants：4.79/kgBlackberries：5.39/kgPlums：2.99/kgFind usParkside Farm is in the Enfield of London，north of the city centre.For more information，please call our message line on 020 8367 2035 or check our website：www.parksidefarmpyo.co.uk.1What do we learn about Parkside Farm from the text?AIt doesnt open on Mondays.BIt sells fruit and vegetables online.CIts situated in the south of London.DIt has a small Pick Your Own area.2If a family of three buy 1 kg of strawberries and 1 kg of plums on the farm，they should pay .A6 B7.48C9 D16.483What is the main purpose of the text?ATo attract visitors.BTo advise people to grow crops.CTo tell readers how to pick fruits.DTo recommend a place for holidays.答案ACA91选择性必修一选择性必修一 Unit3 Topic talk1conservation n保护 conserve vt保护；节省，节约2destroy vt破坏；毁掉 destruction n摧毁；毁灭；破坏 destructive adj毁灭性的3mining n采矿业 mine v开矿，采矿 n矿井，矿4recycle vt& vi再利用，回收利用recycling nU回收利用recyclable adj可回收利用的recyclable adj可回收利用的unrecyclable adj不可回收的5informative adj有教育意义的；知识性强的inform v通知；通告information n信息6threat n威胁；(灾难等坏事)发生的可能threaten vt.威胁到，危及；威胁，恐吓threatened adj.受到威胁的threatening adj.带有威胁的7illegally adv非法地，违法地 legal adj合法的legally adv合法地illegal adj非法的8hunt vi. & vt. 猎取，猎杀 hunting n打猎hunter n猎人9extinct adj灭绝的，绝种的extinction n灭绝10 incredibly adv非常地，极端地incredible adj难以置信的11urgent adj.紧急的，急迫的urgently adv紧急地urgency n紧急情况重点单词与短语精析重点单词与短语精析课标词课标词 高频词高频词1.threat n.C,usually sing.构成威胁的人，形成威胁的事物；(灾难等坏事)发生的可能；C,U威胁，恐吓【用法归纳用法归纳】pose a threat to. 对构成威胁under threat 受到威胁Drunken drivers pose a serious threat to other passersby.醉驾者对其他路人构成了严重的威胁。These ancient woodlands are under threat from new road developments.新道路开发可能对这些古老的林地造成破坏。Her parents made threats to take away her mobile phone if her grades couldnt be improved.她父母威胁说，如果她不能提高成绩，就要拿走她的手机。2【拓展】相关词语积累：threaten vt.威胁到，危及；威胁，恐吓threatened adj.受到威胁的threatening adj.带有威胁的【练习】语法填空(2019江苏完形填空改编)Wildlife has been greatly threatened (threat) in the modern age.Floating ice around Iceland was becoming a threat to navigation.Some cultures see direct eye contact as impolite or threatening (threaten) behavior, while Americans see it as a sign of honesty.Bats are under threat in many areas of the world. The number of them has gone down to such a level that the remaining members may not be enough to keep the species.2.switch【用法归纳用法归纳】(1)vt.& vi. (使使)改变；改变；vt.交换，转换，对调交换，转换，对调switch (from A) to B（由 A）转变成 Bswitch off/on关/开（电灯、机器等）switch off 不再关注，不再理睬switch over换台，换频道She worked as a librarian before switching to journalism.她在转行从事新闻工作前是图书管理员。Please make sure all mobile phones are switched off during the performance.请确保演出时关上所有手机。If he gets-bored, he just switches off and looks out the window.他觉得无聊时，就心不在焉地朝窗外看。(2)n.C(电路的电路的)开关，闸，转换器；改变，转变开关，闸，转换器；改变，转变a light switch 电灯开关a policy switch 政策的转变3There is a light switch on the wall.墙上有一个电灯开关。We had to make a switch in our plan.我们不得不改变我们的计划。语境串记Lucy got home from work early. After changing clothes, she switched off the light and came to the living room.Then she switched on the TV and switched over to Channel 10. 露西早早下班回到家，换完衣服后，她关灯来到客厅。然后她打开电视，转到第 10 频道。【练习】1.语法填空After dinner, we often switch on the TV to watch the news, then switch to football games. At 10 oclock we switch off the TV and go to bed.(2020 吉林省实验中学月考)Not only is biking good exercise, but switching from a car to a bike also reduces the amount of pollution in the air.2.单句写作(2020四川成都外国语学校期中)我妈妈让我在离开房间前记得关灯。My mum asked me to remember to switch off the lights before leaving the room.3.cut down【用法归纳用法归纳】(1)削减，缩小削减，缩小(尺寸、数量或数目尺寸、数量或数目)。可作及物短语动词和不及物短语动词。可作及物短语动词和不及物短语动词。cut.down (to.) 减少(至)cut down on.减少We are trying our best to cut down costs and improve quality. 我们正在尽力降低成本，提高质量。We need to cut the article down to 1,000 words.我们得把这篇文章压缩到 1000 字。Cut down on fatty foods if you want to lose weight. 你如果想减肥，就得少吃高脂食物。(2) (自根基部分自根基部分)砍倒。为及物短语动词。砍倒。为及物短语动词。Deserts are also formed because people cut down trees and dig up grass.人们伐树掘草也会造成土壤沙化。【拓展】cut 构成的其他短语：4cut in插嘴sorry to cut in on you 抱歉打断你的话cut out剪下cut this article out of the newspaper 从报纸上剪下这篇文章cut up切碎cut up the meat 把肉切碎停止，中断（供给）cut off the gas supply 中断供气cut off使与外界隔绝The village was cut off by floods 这个村子被洪水隔离了【练习】用 cut 的相关短语完成句子(2020江苏南通调研) The company has cut off the gas supply temporarily to repair the damaged gas pipe.Its rather impolite to cut in when other people are talking.(2020山东济南期末) Evidence suggests that they kept the fire burning all winter and