Unit 4 Grammar and usage & Integrated skills 知识点讲练（ppt课件）-2022新牛津译林版《高中英语》选择性必修第二册.pptx

1、Unit4 Extended reading,Project,Assessment&Further study 知识点讲练重点词汇重点词汇1.distribution n.分发,分送;分配,分布【教材原句教材原句】At the moment,delivery drones are mainly used for military action and disaster relief,like the distribution of medicines during emergencies,especially to places that are hard to reach by other

2、means of transport.目前,无人机主要用于军事行动或救灾,比如在紧急情况下分发药品,特别是在其他交通方式难以到达的地方。【归纳拓展归纳拓展】distribute vt.使分布,分散;分发,分配;分销distribute.to.把分给distribute.between/among.在中分发/分配distributor n.经销商;分配者单句填空Then we distributed some presents such as books and schoolbags them.Who will take charge of the(distribute)of food and

3、clothing to the flood victims?The existing medical knowledge and skills are not equally(distribute)all over the world.完成句子我告诉那些国际学生,茶广泛分布在全国各地。I told those international students that tea_ _ _ all over the country.to/amongdistributiondistributedis widely distributed2.predict vt.预言,预告【教材原句教材原句】It can

4、 be predicted that before long many people will be using drones to deliver daily supplies like food and drink.可以预测,不久之后,许多人将使用无人机运送食物和饮料等日常用品。【归纳拓展归纳拓展】predict sb/sth to do sth预言某人/某物会做某事predict+(that)/wh-.预测It is predicted that.据预测prediction n.预测;预言之事make a prediction about sth预测某事predictor n.预言者;预

5、报器单句填空But he was wrong in one(predict):that everybody would walk 10 miles a day.It(predict)that the price of the houses is going to fall.predictionis predicted句式升级He was unwilling to make a prediction about which books would sell well in the coming year.He was unwilling to _ _ _would sell well in th

6、e coming year.predict which book3.decrease vt.&vi.减少,降低n.减少,降低【教材原句教材原句】This could not only save time,but also greatly decrease road traffic.这不仅节省了时间,而且大大减少了道路车流量。【归纳拓展归纳拓展】decrease by.减少/降低了decrease to.减少/降低到decrease(.)from.to.(将)从减少/降低到on the decrease在减少,在下降a decrease of.下降/减少a decrease in.在方面的下降/

7、减少单句填空According to the report,the number of cyclists running traffic lights is the decrease.We have no idea when the housing prices will decrease the level we can afford.Compared to last year,the price of wheat has decreased 15%.ontoby4.deny vt.否认,否定;拒绝承认,拒绝接受【教材原句教材原句】There can be no denying that t

8、he technology will have a huge impact on everyday life.不可否认,这种技术将对日常生活产生重大影响。【归纳拓展归纳拓展】deny doing sth否认做过某事deny+that从句 否认It is denied that.否认deny sb sth=deny sth to sb拒绝给予某人某物theres no denying that.不可否认单句填空He denies(attempt)to murder his wife.There is no(deny)that protecting the environment is of gr

9、eat importance.We dont hope to see children(deny)nothing in their families,for children can be easily spoiled.一句多译当我正在工作的时候,他拒绝给予我任何帮助。He while I was working.He while I was working.attemptingdenyingdenieddenied me any helpdenied any help to me5.quantity n.数量;大量【教材原句教材原句】When passenger drones are fly

10、ing above our cities in large quantities,the sky will be getting more and more crowded.当大量的客运无人驾驶飞机在我们的城市上空飞行时,天空会变得越来越拥挤。【归纳拓展归纳拓展】a quantity of一定量的in quantity大量地in large quantities大量,大批quantities of许多;大量【特别提醒特别提醒】quantity不能用much、less等表示“多少”意义的词修饰,可用large、great、vast、huge、small等表示“大小”意义的词修饰。单句填空Its

11、cheaper to buy goods quantity.Large quantities of fish(be)caught in the sea last month.A large quantity of air conditioners(sell)since the summer came.完成句子那么,适当数量的赞美是多少呢?专家说,表扬的质量比数量更重要。So what is the right amount of praise?Experts say that the quality of praise .inwerehave been soldis more importan

12、t than the quantity6.bury vt.埋藏;埋葬,安葬;覆盖;遮盖;使陷入【教材原句教材原句】The time capsule,buried 50 feet below the ground in a park,was designed to be opened in the year 6939.时空胶囊被埋在一个公园地下50英尺处,被设计于6939年开启。【归纳拓展归纳拓展】bury sth in.把埋在be buried in=bury oneself in专心致志于;埋头于be buried in thought沉思bury ones face in ones han

13、ds双手掩面burial n.埋葬;葬礼单句填空Once he buried(he)in something,he would close his ears to anything.Burying his face his hands,he tried to control his weeping.His family insisted he should be given a proper(bury).himselfinburial句式升级He sat at a wooden table and was buried in reading.He sat at a wooden table,.

14、(过去分词短语作状语)He sat at a wooden table,.(现在分词短语作状语)buried in readingburying himself in reading7.conclude vt.&vi.断定,推断出;达成,订立;(使)结束,终止【教材原句教材原句】He mentioned a few social problems before concluding that he believed future generations would read his message with“a feeling of proud and justified superiorit

15、y”.他提到了一些社会问题,然后总结说,他相信后代会带着“一种自豪和合理的优越感”阅读他的信息。【归纳拓展归纳拓展】conclude.with.以结束conclude sth from sth从某事推断出某事conclude(from.)that.(从中)推断出/断定to conclude总而言之,最后conclusion n.结论draw/come to/arrive at/reach a conclusion得出结论make a conclusion下结论in conclusion最后,总之单句填空He concluded their remarks that they were not

16、in favour of the plan.Let me conclude my speech a saying:Where there is a will,there is a way.Ive come to the(conclude)that hes not the right person for the job.conclusion,walking is a cheap,safe,enjoyable and readily available form of exercise.fromwithconclusionIn重点句式重点句式主语+be+adj.+to do sth【教材原句教材

17、原句】At the moment,delivery drones are mainly used for military action or disaster relief,like the distribution of medicines during emergencies,especially to places that are hard to reach.目前,无人机主要用于军事行动或救灾,比如在紧急情况下分发药品,特别是在其他交通方式难以到达的地方。【归纳拓展归纳拓展】该句型中,常常使用动词不定式的主动形式表示被动含义。使用此结构具备两个条件:(1)形容词说明不定式的特征。常见

18、的此类形容词有difficult,hard,easy,good,comfortable,pleasant,interesting,dangerous等;(2)句子的主语是不定式的逻辑宾语。若不定式中的动词为不及物动词,其后应该加相应的介词;有时不定式会带自己的逻辑主语,常用for引出。单句填空Once this difficulty is overcome,other problems will be easy(solve).完成句子人们在这些地方定居是因为这些地方很容易到达,而且很自然地适合通信和贸易。People settle in these places because and naturally suited to communications and trade.to solvethey are easy to get to