Unit 1 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、Unit1 Grammar and usage&Integrated skills 知识点讲练重点词汇重点词汇1.found vt.创建,创办;建立,兴建【教材原句教材原句】In 1878,he founded the newspaper the St Louis Post-Dispatch.1878年,他创办了圣路易斯邮报。【归纳拓展归纳拓展】be founded on.建立在基础上;把建立在foundation n.创建;基础;地基lay the foundation(s)for sth为某事打下基础founder n.创办者;发起人【温馨提示温馨提示】found意为“建立”;find的过

2、去式和过去分词found,意为“找到,发现”。【巧辨异同巧辨异同】found意为“建立,成立(组织、机构等)”,同set up,但更强调打基础build意为“建造;建立”,常指建造大型建筑,可接具体或抽象的名词put up意为“建造;搭建”,指搭建高于地平面的小型建筑物 单句填空Born at an international crane(found),Emma was raised by human caretakers.Shen Nong is regarded as the(found)of Chinese herbal medicine even today.The couples m

3、arriage is founded love and respect.句式升级 Beijing University was founded in 1898,and it is one of the top universities in China.(用分词短语作状语改写),Beijing University is one of the top universities in China.foundationfounderonFounded in 18982.accuse vt.谴责,控诉【教材原句教材原句】His paper published articles about polit

4、ics and social issues,accusing government officials of dishonesty and wealthy people of not paying their taxes.他的报纸刊登关于政治和社会问题的文章,谴责政府官员满口谎言和富人逃税。【归纳拓展归纳拓展】accuse sb of(doing)sth=charge sb with(doing)sth控告/指责某人(做了)某事accusation n.控告,指控;谴责accusing adj.指责的;非难的;归咎的the accused被告 单句填空He complained a lot a

5、bout the(accuse)of cheating him.I brought him here,and now my friends accuse him murder!The(accuse)look in her eyes conveyed her sense of betrayal.句式升级 The young man was charged with stealing possession of his factory and put into prison.The young man was stealing possession of his factory and put i

6、nto prison.accusationofaccusingaccused of3.witness vt.&vi.是发生的时间(或地点),见证;目击;作证;是的迹象n.目击者,见证人;证人【教材原句教材原句】The past decades have witnessed the rapid development of online news media.过去数十年见证了网络新闻媒体的快速发展。【归纳拓展归纳拓展】witness sth/that.目击某事的发生witness to sth/doing sth(在法庭上)为作证;作证证明某事/做某事(a)witness of/to 的证人/证

7、据in witness of作为的证据/证人bear/give witness to sth为作证;证明 单句填空History(witness)the endless productions of Shakespearean plays in every major language of the world in the past few centuries.What the police did first was to question all the(witness)involved in the accident last week.His good health is a wit

8、ness the success of the treatment.句式升级 We all had a really enjoyable time in the tea house.The tea house .(witness v.)has witnessedwitnessesto/ofwitnessed a really enjoyable time of us4.spring up 迅速出现,突然兴起【教材原句教材原句】At almost the same time,news websites with no print editions sprang up.几乎与此同时,没有印刷版的新

9、闻网站如雨后春笋般涌现。【归纳拓展归纳拓展】spring at扑到spring back反冲,跳回spring over跳过spring out跳出,冲出,突然冒出spring from突然从冒出,起源于,出身于,来自 单句填空Girls spring faster than boys before 18.The cat crouched,ready to spring the mouse.Touching something soft,I sprang quickly.完成句子 家用电脑的拥有者的数量正在不断迅速增加。Owners of personal computers .upatbac

10、know are springing up5.interaction n.互动;互相作用【教材原句教材原句】Interaction was also encouraged as readers could post their own comments.也鼓励互动,因为读者可以发表自己的评论。【归纳拓展归纳拓展】interact v.互动;互相作用interact with与相互作用interact on作用;影响;制约interactional adj.相互作用的interactive adj.交互式的,相互作用的 单句填空The parents were asked to interact

11、their children as they normally would,and about half of the children in the study played with puzzles at one time.There are four fantastic galleries to visit from fine art to _(interact)fun,so theres something for everyone!withinteractive 一句多译 教师在教学过程中应该重视和学生的互动。Teachers should pay attention to stud

12、ents in the process of teaching.Teachers should pay attention to students in the process of teaching.the interaction withinteracting with重点句式重点句式1.时间状语从句的省略【教材原句教材原句】While in the library one day,he began chatting to two editors of a German-language newspaper.一天,在图书馆里,他开始和一家德语报纸的两位编辑聊天。【归纳拓展归纳拓展】省略原则

13、:从句的主语是it且在从句谓语中含有be动词的某种形式;从句的主语与主句的主语相同,且从句谓语中含有be动词的某种形式。具备上述条件之一时,时间、条件、让步、比较、方式状语从句常省略从句的主语和be动词。单句填空Bicycles are available if(need).When(feel)depressed,I often choose to enjoy the novel part which includes a lot of imaginative stories.neededfeeling 句式升级 I never worried about my son while I was

14、 away because my mother kept an eye on him.(改为省略句)I never worried about my son while because my mother kept an eye on him.away2.until引导时间状语从句【教材原句教材原句】He used the same business strategy he had employed at the St Louis Post-Dispatch and sales of the newspaper mounted up until it was the best-selling

15、newspaper in the country.他采用了在圣路易斯邮报工作时采用的同样的商业策略,报纸的销量迅速增长,最终成为全国最畅销的报纸。【归纳拓展归纳拓展】(1)until/till用于主句是否定句,且谓语动词是非延续性动词的句子时,表示从句动作结束时主句动作才开始;until/till用于主句是肯定句,且谓语动词是延续性动词的句子时,表示从句动作结束时主句动作随之结束。till引导的时间状语不能放于句首,也不能用于强调句中。(2)当not until位于句首时,主句/句子要部分倒装。其结构为:Not until.+助动词+主语+谓语+.。(3)not.until.的强调句型为:It

16、 is/was not until.that.。(4)until/till可以作为介词,后接时间状语。单句填空I didnt think about it much a morning last week when I knocked my favorite teapot off the table.until 句式升级 The old worker didnt come until we began the experiment.(改为倒装句)Not until we began the experiment .He didnt know the truth until he came ba

17、ck.(对not until进行强调)It was he knew the truth.did the old worker comenot until he came back that3.It is/was the first/second time(that).这是第一/二次【教材原句教材原句】When ONeill received the Pulitzer Prize in Drama in 1957,it was the fourth time he had won it.1957年,奥尼尔获得普利策戏剧奖,这是他第四次获奖。【归纳拓展归纳拓展】“It/That/This be t

18、he first/second.time+that.”句型,意为“这/那是某人第几次做某事”,主语可根据语境使用it,this或that;主句谓语为is时,that从句用现在完成时;主句谓语为was时,that从句用过去完成时。单句填空To tell the truth,it is the first time that I (enjoy)myself so much.That was the third time that the boy(ask)his teacher the same question.句式升级 Yeah,its my first time to hear Chinese stories told by an English speaker.Yeah,its the first time Chinese stories told by an English speaker.have enjoyedhad askedI have heard/that Ive heard