2020_2021学年新教材高中英语UNIT8GREENLIVINGPeriod6同步课件北师大版必修第三册202103171159

1、UNIT 8GREEN LIVING Period SixViewing WorkshopCheck Your Progress 课前自主预习 1landfill n._ 2footwear n._ 3annually adv._ 4pollutant n._ 废弃物填埋场 鞋类 每年；一年一度地 污染物 重点单词重点单词 5flooding n._ 6overflow vi. is(5) amounts to 4lead to 导致；通向 (P43) If the waste is not disposed of properly, it can lead to disease, pollu

2、tion and other environmental issues. 【翻译】如果废物处理不当，就会导致疾病、污染和其他 环境问题。 lead to导致；通向(注意to为介词，其后需要跟名词或动 名词) lead sb. to do sth.使某人做某事(to为不定式符号) 【用法详解】 有关lead的其他词形和搭配： leading adj. 主要的，最重要的；卓越的，一流的；领导的， 带头的 leader n. 领袖，领导者，指挥者 leadership n. 领导，指挥，领导权 under the leadership of 在的领导下 to为介词的动词短语： look forwar

3、d to盼望 turn to求助于；转向 pay attention to 注意 stick to坚持 get down to 开始认真干 object to反对 belong to属于 refer to谈到；涉及；参阅 devoteto 贡献给 contribute to投稿；捐献，促成 What led you to believe it? 什么使你相信它？ Excuse me, does this road lead to the railway station? 对不起，请问这条路是通向火车站的吗？ Hard work leads to success, while laziness

4、leads to failure. 勤奋就能成功，而懒惰导致失败。 【针对练习】 单句语法填空 (1)Jealousy(嫉妒) and anger usually lead to _ (do) the wrong thing. (2)Its you who lead me _ (find) the true meaning of life. (3)More importantly, new discoveries in genetics and biochemistry may lead _ changes in the way diseases are cured and medicine

5、are made. 完成句子 (4)There is no doubt that stress can _ physical illness. 毫无疑问，心理压力会导致生理疾病。 (5) Her advice _. 她的劝告使我再次尝试。 【答案】(1)doing(2)to find(3)to (4)lead to/contribute to(5) led me to try again 5result in 导致；结果是 (P44) This resulted in the flooding of the River Po near Turin in Italy. 【翻译】这导致了意大利都灵

6、附近的波河的洪水。 【用法详解】 result in导致；结果是 常见搭配：result from 由产生 as a result/consequence因此；结果 as a result/consequence of 作为的结果；由于 without result无效地；毫无结果地 The accident resulted in the death of two people. 这场意外事故造成两人死亡。 His sickness resulted from eating too much. 他生病是因为吃得太多。 He didnt work hard.As a result, he fa

7、iled his exam. 他不用功，结果考试不及格。 【针对练习】 单句语法填空 (1)Shouting and threats of punishment would result _ a disaster. (2)His illness resulted _ eating bad food. (3)He was late for school as a result _ the heavy snow. 完成句子 (4)_， they saved 90% of the trees in the forest. 结果他们拯救了森林里90%的树木。 (5) Ive been trying t

8、o open the box, but _ so far. 我一直在想法打开箱子，但到现在还没有打开。 (6) Fifty percent of road accidents _ head injuries. 50%的道路交通事故都会导致头部损伤。 (7) _ her hard work, she was admitted to Zhongshan University. 她勤奋苦读，终于进了中山大学。 一句多译 他生病了，所以上学迟到了。 (8) He was ill, _， he was late for school. (9) He was late for school _ illne

9、ss. (10) His being late for school _ his illness. (11) His illness _ his being late for school. 【答案】(1)in(2)from(3)of(4)As a result (5) without result(6) result in(7) As a result of (8) as a result(9) as a result of(10) resulted from (11) resulted in 1(P43) In Europe, Sweden is setting a great examp

10、le when it comes to recycling. 【翻译】在欧洲，瑞典在回收方面树立了一个很好的榜样。 【考点提炼】 When it comes to 当谈到的时候 句式解读句式解读 【归纳拓展】 (1)When it comes to句式中to为介词，其后需要跟名词或 动名词 (2)有关come的短语和句式结构： How did it come about that？ 是怎样产生的？ come across偶然遇到 come out出来；出版 come into being形成；产生 come true实现 come up with提出 come to oneself苏醒；醒悟

11、When it comes to German, I know nothing. 说到德语，我什么都不懂！ Most of us know we should cut down on fat, but knowing such things isnt much helpful when it comes to shopping and eating. 我们大部分人都明白应该降低脂肪的摄入量，但是一谈到 购物和吃喝，这种事情就没什么用了。 【针对练习】 单句语法填空 (1)When it comes _ friends, I desire those who will share my happ

12、iness. (2)When it comes to _ (play) football and basketball, nobody can match him. 完成句子 (3)Carol is no match for her mother when it _. 卡罗尔在做饭方面不是她母亲的对手。 (4)_，the majority of people feel embarrassed. 谈到这个话题的时候，大部分人都会感到尴尬。 【答案】(1)to(2)playing(3)comes to cooking (4)When it comes to the topic 2(P44) Ove

13、r the past 100 years, average temperatures around the world have risen by between 05 and 1. 【翻译】在过去的100年里，全球平均气温上升了05到1 摄氏度。 【考点提炼】 over the past 100 years意为“在过去的100年里”，带有 over的时间状语常与现在完成时连用。 【归纳拓展】 现在完成时的标志词： (1)have/has done是现在完成时的基本结构，其被动形式为 have/has been done。 (2)现在完成(进行) 时的标志词有：(ever) since, so

14、 far, up to now/until now, in(over/during/for) the last/past few years(days, months, weeks) , recently/lately, these years, “for一段时间”等。 So far, 50 people have died in the fighting. 到现在为止，已有50人在战斗中丧生。 Up to now, the work has been quite smooth. 到目前为止，工作很顺利。 Great changes have taken place in our school

15、 in the past few years. 在过去的几年里，我们学校发生了巨大的变化。 【针对练习】 单句语法填空 (1)Mr. Lee moved to New Jersey in his early twenties and he _ (live) in the United States ever since. (2)No agreement _ (reached) between them so far. (3)Unfortunately, I _ (hear) nothing from him up to now. (4)In the last few years, China

16、_ (make) great achievements in environmental protection. 完成句子 (5) My cousin _ playing table tennis ever since 2000 我表妹从2000年开始练习打乒乓球。 (6) He has been in low spirits _ she left him. 自从她离开他以来，他一直很消沉。 【答案】(1)has lived/has been living (2)has been reached(3)have heard(4)has made (5) has been practising(6

17、) ever since 随堂知能小练 一、单词拼写 1He intended to give away a large _ (数量) of money to the Project Hope. 2How can our university save e_ and reduce its carbon footprint? 3Honesty and hard work c_ to success and happiness. 4Waste d_ is one of the biggest headaches for cities. 5Climate change is the most ser

18、ious e_ threat of our generation. 6It is your job to please your boss, while your boss has no such _ (责任) to you. 7In the US 100,000 people are given electric shock treatment _ (每年) . 8Mom always tells us not to eat outside, because they often use the _ (循环使用的) oil. 【答案】1quantity/amount2energy3contr

19、ibute 4disposal5environmental6responsibility7annually 8recycled 二、单句语法填空 1The majority of these employees have no voice, especially when it comes _ their own safety. 2It is possible that one day we will end up _ a disability. 3We _ (keep) in touch with each other ever since ten years ago. 4When he w

20、as young, all his energy was used for _ (cause) trouble. 5That is _ alternative we think most Americans would rather not experience. 6To our delight, the new rules will become _ (effect) in the next few days. 7As we all know, stress and tiredness often result _ a lack of concentration. 8Firemen said the fire was under control, but they warned that the change in the weather might lead _ new fires. 9If someone _ (encourage) by something that happens, it gives them hope or confidence. 10Despit