Unit 4 Listening and Speaking & Reading and Thinking Language Points （ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、Listening and Speaking&Reading and ThinkingLanguage PointsUnit 4Natural disasters1.Learn the following words and structure：affect，bury，effort，as if.(重点难点)2.Learn the following words and phrases：ruin，trap，come to an end，suffer，go through.(重点)核心考点一1affectvt.影响；(疾病)侵袭；深深打动(effect n.影响；效果；作用effective ad

2、j.有效果的)导读Injuries affect almost every athlete at some time during their career.The audience were affected by the moving story.The masters comment had a great effect on his life-style.The new law will come into/take effect next month.The government will take some effective measures to take control of

3、 it.导思(1)affect sb./sth.影响某人/某事be deeply affected .被深深打动(2)have an effect .对有影响come effect 生效；开始实施 effect开始起作用，见效；生效，开始实施byon/uponintotake单句语法填空/句型转换Can you tell me the cause and (affect)of the tsunami？Advertising is often the most (effect)method of promotion(促销).The flood affected the villagers lif

4、e greatly.The flood the villagers life.导练effecteffectivehad a great effect on2buryvt.埋葬；掩埋；隐藏The champion decided to bury the secret deep within herself.The girl was sitting there，burying her face in her hands.Not wanting to be a failure in the exam again，he has buried himself in studying hard.导读bur

5、y ones face/head 双手捂脸/抱头导思bury oneself (doing)sth.be buried (doing)sth.埋头/专心(做)ininin ones hands句型转换As he was buried in his lessons，he knew nothing about the outside world.，he knew nothing about the outside world.(过去分词短语作状语)，he knew nothing about the outside world.(现在分词短语作状语)导练Buried in his lessonsB

6、urying himself in his lessons3effortn.努力；尽力；艰难的尝试Queensland Rail makes every effort/makes all efforts to ensure trains run as scheduled.The government is determined to spare no effort(s)to build shelters for homeless people.The farmer was so glad to get a rabbit without effort that he waited near th

7、e tree later on.导读make efforts/an effort sth.努力做某事make every effort/all efforts sth.尽全力做某事spare no effort(s)sth.不遗余力做某事with joint efforts共同努力without effort毫不费力导思to doto doto do完成句子The rescue team to find the missing mountain climber.救援队尽了一切努力去寻找失踪的登山者。I believe that，we are sure to make the world a b

8、etter place.我相信在共同的努力下，我们一定会让世界变得更美好。导练made every effort/made all effortswith joint effortsIt seemed as if the world were coming to an end！(教材P50)4导读Look at the clouds in the sky!It looks as if it is going to rain.(真实情况)The captain treats me as if I were his own daughter.(与现在事实相反)Tom and his new fri

9、end talked as though they had been friends for years.(与过去事实相反)It seems as if the meeting would never come to an end.(与将来事实相反)导思as ifas though“仿佛；好像；似乎”，可用来引导表语从句和方式状语从句。(1)如果所引导的从句表示的情况是真实的，从句要用陈述语气。(2)当说话人所陈述的是不真实的或极不可能发生或存在的情况时，从句要用虚拟语气。如果表示与现在事实相反的假设，从句谓语动词用一般过去时(be动词用were)。如果表示与过去事实相反的假设，从句谓语动词用

10、过去完成时，即“had过去分词”。如果表示与将来事实相反的假设，从句谓语动词用would/might/could动词原形。导练单句语法填空/单句写作Dont handle the vase as if it (be)made of iron.他努力平静下来，就好像什么都没有发生。_wereHe tried to calm down as if nothing had happened.易学考点二1ruinn.废墟；毁灭 vt.破坏；毁灭；使破产(1)be/lie in ruins成为废墟；毁灭(2)ruin ones hope/health/plan.毁掉/破坏某人的希望/健康/计划等One

11、survivor was found in the ruins almost two hours after the explosion.一名幸存者在爆炸发生近两小时后在废墟中被找到。When we reached the destination，we saw an old temple lying_ruins.当我们到达目的地时，我们看到了一座成为废墟的古庙。The heavy rain to have a marathon.大雨破坏了我们进行马拉松赛跑的计划。in ruined our plan(1)be trapped in困在中；陷在中trap sb.into(doing)sth.诱使

12、某人(做)某事(2)set a trap for给设圈套fall into a trap落入圈套/陷阱2trapvt.使陷入困境；使陷入圈套n.陷阱；险境When travelling they were trapped in the mountain，waiting to be rescued.旅行时，他们被困在山上，等待救援。The police trapped him telling the truth.警察设圈套使他讲出实情。If you choose this way，youre likely .如果你选择这条路，你很有可能会落入圈套。intoto fall into a trapc

13、ome to an end 结束；终结3at the end of在末端by the end of到末为止(用于完成时)in the end最后；终于bring/put an end to.结束The war was coming to an end，so everyone became more positive about life.这场战争快要结束了，所以每个人都变得对生活更乐观了。The audience clapped their hands violently the champions speech.在这位冠军演讲的最后，观众们热烈地鼓掌。By the end of last m

14、onth，the athlete (win)five medals.到上个月月底为止，这名运动员已经获得了五枚奖牌。at the end ofhad won ，the captain admitted that he had cheated in the game.最终，这个队长承认在比赛中作弊了。What should we do the terrible drought？我们应该怎么做来结束这场严重的干旱？In the endto put/bring an end to4suffervt.遭受；蒙受vi.(因疾病、痛苦、悲伤等)受苦(suffering n.痛苦；苦恼；让人痛苦的事)suf

15、fer pain/damage/loss/failure遭受痛苦/破坏/损失/失败suffer from受的折磨；因而受苦The town suffered a great loss from the big fire.小镇因为大火蒙受了巨大的损失。A lot of money has been collected to help those suffering the floods.已经筹集了很多钱来帮助遭受洪灾的人们。The survivor never talked about his (suffer)in the disaster.那位幸存者从不谈论他在灾难中遭受的痛苦。fromsuf

16、fering(s)go through 经历；经受5go against违背go out熄灭go over 复习The injured passenger told us what he had gone through in the accident.那位受伤的乘客告诉了我们他在事故中经历的事情。The guy was determined not to his fathers wishes.这个小伙子决心不违背他父亲的愿望了。When we were working out in the gym，the lights _suddenly.我们在健身房锻炼时，灯突然灭了。go against

17、went out The teacher recommended that we should what we had learnt in time.老师建议我们及时复习学过的内容。go over达标检测三.单句语法填空1.Half of the city lay ruins after the volcanic eruption.2.There was a (shock)look on his face when he heard the tsunami had caused more than 2,000 deaths.3.(trap)in the trap which was desig

18、ned to trap animals，he was rather frightened.4.The architect is buried designing a house that can resist earthquakes.inshockedTrappedin5.Even if you are not sure of success，at least you should make an effort (have)a try.6.The athlete suffers a serious injury in the back.7.The first thing he did was

19、take shelter the freezing wind and snow.8.Hes amazingly cheerful considering all he will go .to havefromfromthrough.完成句子1.in the war that happened in the 1960s.这位老人在20世纪60年代发生的战争中经历了许多。2.The teenager speaks English so fluently .这个少年英语说得如此流利就好像他是一个英国人。The old man went through/suffered a lotas if he were an Englishman3.，the expert didnt realize a disaster was happening.埋首于做一个实验，这位专家没有意识到一场灾难正在发生。4.If you are in trouble，dont hesitate to ask me for help and _ .如果你遇上麻烦，不要犹豫向我求助，我会不遗余力地帮你。Buried in doing an experimentI will spare no effort(s)to help youThank you!