Unit 4 History and Traditions 知识点（ppt课件）(共35张PPT)-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Unit 4 Histroy and TraditionsLanguage points 制作：审核：高一英语组We will be able to 1.Build up our vocabulary.2.Learn about important usages of the key words.3.Apply what we have learnt to exercises.ContentsRevision NO.1Language pointsNO.2Test to improve NO.3RevisionStep1:Revise the words of unit4 Step2:Revi

2、se the usages of some words 1belong vi.应在(某处)；适应 _ n.财产，所有物 _ 属于(不能用于进行时态和被动语态)2.surround vt.围绕；包围 _ adj.周围的 _n.环境；周围的事物 _以包围 _ 被包围belongingsbelong tosurrounding surroundings surround.with.be surrounded by/with3.charge n.收费；指控；主管vt.收费；控告；充电 _接管/负责 _ 负责/主管 _受的管理 _ 免费 _ 为某物向某人收取(费用)4.eager adj.热切的，渴望的

3、be eager to do _be eager for_be eager that._take charge ofin charge of in the charge of free of chargecharge sb.(sth.)for sth.渴望做急于得到热切地希望Language pointsStep1:Learn the related forms of some words1._ adj.不合法的；非法的 _ adv.不合法地；非法地 adj.合法的；_ illegalillegallylegal_ adv.合法地；在法律上legally2_ n.证据；证明_ adj.明显的e

4、videnceevident_ adv.明显地，显然evidently3._ vi.应在(某处)；适应_ n.财产，所有物belongingsbelong4_ adj.极有吸引力的；迷人的_ v.深深吸引；迷住fascinatefascinating5_ n.防御；保卫_ v.防御；保护；保卫defenddefence6._ vt.宣布；通知；声称 _ n.(一项)公告，布告，通告；(指行动)宣布，宣告 announceannouncementfascinated_ adj.入迷的；极感兴趣的7_ vt.问候；迎接_ n.问候；招呼；迎接；致意greetinggreet8_ adj.单独的；个

5、别的 n.个人_ adv.单独地；个别地individuallyindividual9._ adj.热切的；渴望的 _adv.热切地eagerlyeager _ n.渴望；热切eagerness10_ vt.围绕；包围 _ adj.周围的_ n.环境；周围的事物surroundsurroundingssurroundingStep2:Learn the usages of new words1.puzzle n.谜，智力游戏；疑问 vt 迷惑，使困惑(1)be in a puzzle 感到困惑be a puzzle to sb 对某人来说是个谜(2)puzzle about/over 苦苦思考

6、(3)puzzled adj.困惑的，迷惑不解的puzzling adj.令人迷惑不解的1.The deeper meaning of the poem is a puzzle to the people today.这首诗的深层含义对于今天的人们来说是个谜。2.Ive been sitting here puzzling over what to do.我一直坐在这里苦想着要做什么。核心核心词汇用法词汇用法即学即练单句语法填空1.Their reason for doing it is still a puzzle _ me.2.The _look on her face suggested

7、 she was _ over the _ math problem.(puzzle)topuzzledpuzzlingpuzzling2defence n.防御；保卫 in defence of 为了保护 defend v.防御；保护；保卫 defend.against/from.保护免受伤害1.He has mentioned the name of Martin Luther King in defence of his actions.他搬出马丁路德金的名字来为自己的行为辩解。2.White blood cells help defend the body against infect

8、ions.白细胞有助于身体免受感染。即学即练即学即练 单句语法填空单句语法填空1.Some think that students should be trained _ themselves against some attacks.2.The momument is in memory of the soliders who died in _ of their country.to defenddefence3.charge n.收费；指控；主管 vt 指控；控告 vt&vi(给)充电 charger n C 充电器 charge sb with(doing)sth:控告某人(做)某事

9、核心核心词汇用法词汇用法1.He forgot to charge the battery.他忘记了给电池充电。2.Henry has been charged with murder.亨利被指控谋杀。即学即练1.She _(charge)with murdering her husband last year.2.The man who had taken charge of the company was charged with taking drugs.(翻译句子)was charged这个公司的负责人被指控吸毒。4.announce vt.宣布；通知；声称 announcement

10、n.(一项)公告，布告，通告；(指行动)宣布，宣告 (1)announce sth.to sb.announce to sb.sth.向某人宣布/通知某事 It is announced that.据宣布(that引导主语从句)(2)make an announcement 发布通告 1.The teacher announced the result of the experiment to us yesterday.昨天老师向我们宣布了实验结果。2.It was announced that the number of the primary schools in that city ha

11、d grown to 120.据宣布，那座城市的小学数量已增至120所。即学即练1.He announced the good news to her.(同义句转换）=_2.据宣布，运动会将在下周二举行（翻译句子）He announced to her the good news.It is announced that the sports meet will be held next Tuesday.5approach n.方法；途径；接近 vt.接近；接洽；着手处理 vi.靠近 (1)(an)approach to 接近；近似；(做某事)的方法/途径 (2)be approaching

12、临近，靠近 with sth.approaching 随着的临近The time is fast approaching when we will have to make a decision.我们必须作出决定的时刻很快就要到了。即学即练 1.With winter approaching,many animals are storing food.（翻译句子）冬季临近，许多动物在储存食物2.The time for graduation _(approach)and they are busy with their papers.is approaching核心核心词汇用法词汇用法1.br

13、eak away(from sb./sth.)脱离；背叛；逃脱 break down(机器等)出故障，损坏；分解；崩溃；情绪失控 break in 闯入，破门而入；打断，插嘴 break into 破门而入；闯入 break off 折断；中断 break out(战争、火灾等)突然发生；爆发 break up 分解；打碎；破裂，分手即学即练即学即练 用用break 的相关短语填空的相关短语填空1.If you go on working like that,you will_ sooner or later.2.A fire _ in this hotel last night and th

14、ree people were killed.3.In my opinion,marriage based on money is likely to_.break downbroke outbreak up2.keep your eyes open(for)留心；留意 keep back 阻止；隐瞒；抑制 keep away(from)避开，远离 keep.in mind 记住 keep in touch with sb.与某人保持联系 keep off 不接近；远离 keep on doing sth.继续做某事 keep up 继续，使维持较高水平 keep up with 跟上；与保持

15、联系即学即练用keep 的相关短语填空1.Jack has trouble _ the rest of the class.2._doing what you are doing.3.I still_ her even though we broke up for 2 years.keeping up withKeep onkeep in touch withMain points在空白处填上1个适当的单词或用单词的适当形式。1.In order to explain the _(puzzle)situation,he offered two theories.2.“I dont unders

16、tand what you are saying,”she said,with a _(puzzle)expression on her face.3.Dont lose your head when a fire breaks _.4.Many of the cars broke _ on the way,so some drivers spent more time under their cars than in cars.5.Robbers broke _ while we were away on holiday.6.He defended his students _ the ea

17、rthquake.7._(surround)by the policemen,the thief couldnt escape being caught.8.We felt a great sense of _(achieve)when we reached the top of the mountain.9.He was charged _ robbery.10.It _(announce)that they will be married next month.11.People present were deeply impressed by his _(generous).12.She

18、 was eager _(get)back to work as soon as possible.puzzlingpuzzledoutdowninagainstSurroundedachievementwithis announcedgenerosityto get完成句子1._ building up your body is to do exercise every day.增强体质最好的方法就是每天做运动。2.I will _ to remind them they should check their belongings.我会发布通告提醒他们检查他们的随身携带物品。3.The st

19、udents feel they_.（2019 浙江高考）学生们感觉他们属于一个特殊的团体。4.Steve arrived and sat in the front row,_.（2019 江苏高考）史蒂夫来了，坐在第一排，周围都是他的家人。5.Many students _ to have their written English improved in a short time.许多学生渴望找到一种快速提高英语的方法。6 _while looking for a job.找工作时，随时留意你身边的机会。7.The boy _ and ran away.那个男孩挣脱了他的父亲，跑掉了。The best approach tomake an announcementbelong to a particular group surrounded by his familyare eager to find a wayKeep your eyes open for opportunitiesbroke away from his father1.Review what weve learnt today.2.Finish the exercise“课后检测”.