Unit 4 Natural Disasters Language points （ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、WordsWords Part 11.flood(1)n.洪水U/C The heavy rain caused floods in the houses by the river.vt.淹没；使灌满水 A flood of floods flooded the valley.vi.淹没；The cellar（地窖）floods whenever it rains heavily.大量a flood of(2)flood into sth/in 涌入（涌入（）Donations began to flood in from kind people.flood sth with sth 某处铺满

2、或者充满某处铺满或者充满(be flooded with充满充满)The place was flooded with light.2.rescue n.&vt.营救；救援营救；救援rescue workersWhat are the rescue workers and soldiers doing in the flood-hit area?在受灾地区，救援人员和士兵在做什么？在受灾地区，救援人员和士兵在做什么？救援人员救援人员Firefighters rescued a child from a burning building come to ones rescue援救或救助援救或救助

3、 某人某人A boy was trapped in the building and soon a rescue team came to his rescue.rescue sb./sth.from 从从中营救中营救某人某人/某物某物3.damage vt.损害；破坏损害；破坏 Smoking seriously damages your health.吸烟严重损害健康。吸烟严重损害健康。n.损坏；损失损坏；损失 cause damage to sb/sth 对对引起损害引起损害The earthquake caused serious damage to the house.地震给这所房子

4、造成了严重的损坏。地震给这所房子造成了严重的损坏。do damage to sb/sth 对对造成损害造成损害The storm didnt do much damage to crops.暴风雨并未对庄稼造成严重损失。暴风雨并未对庄稼造成严重损失。4.death n.死，死亡Adj.垂死的 Adj.死亡的 dying dead die V.死亡；去世 4.death n.死，死亡【总结下列有关单词的含义】(1)The hero _(die)ten years ago.That is to say,he _for ten years.(2)The_ man was saved by a kin

5、d passer-by.(3)The tornado has caused many _.diedhas been deaddyingdeaths（4）了解一下：a matter of life and death；be frightened/scared to death;starve to death;be sentenced to death逝世，死亡；消亡奄奄一息的死亡，灭亡；生命终止6.affect（1）vt.影响；（疾影响；（疾 病病）侵袭侵袭；深深打动；深深打动 A bad home environment can affect a childs healthy growth.不

6、良的家庭环境能影响儿童的健康成长。不良的家庭环境能影响儿童的健康成长。be greatly/deeply affected by 被深深影响 eg.我们所有人都被他的故事打动了。All of us are greatly affected by his story.(2)n.effect 影响；结果影响；结果 have an effect on sth/sb；have an influence on sth/sb;对某事对某事/某人产生影响某人产生影响make a difference to sb.对某人有作用或影响对某人有作用或影响Sometimes family environment h

7、as an unbelievable effect on the shaping(塑造）of childrens characters.7.Power n.电力供应；能量；力量；控制力have the power to do sth.out of ones powerbeyond ones powerpowerful powerless强有力的无力的针对何时的假设 as if从句谓语动词 现在情况现在情况已过去情况已过去情况 对将来情况对将来情况 1.as if 1.as if 一般过去时一般过去时，即 were 或did过去完成时过去完成时，即had done“过去将来时过去将来时”，即wo

8、uld/could/might/should+V原形原形as if 从句动词所用的时态，比实际情况要早一个时态！从句动词所用的时态，比实际情况要早一个时态！对将来情况进行假设时，He will open he his mouth as if he _something.对现在情况：对现在情况：When a chopstick is put into a cup of water,it looks as if it _(be)broken.He looks as if he _ (not know)the result.对已过去情况：My mother turned her back on me

9、 as if she_(know)my exam grades.weredidnt knowhad knownwould sayExes1.He behaved as if nothing _.2.Children looks up to her as if she _ their own mother.3.It was John who broke the window.Why are you talking to me as if I _it?had happened werehad broken(be)(happen)(broke)e to an end=to finish 完结完结eg

10、 Everyone wishes the war would come to an end soon.【拓展拓展】常见的含常见的含end的其它短语：的其它短语：in the end 最后最后 on end 连续地连续地【语境应用语境应用】用用end短语的适当形式填空。短语的适当形式填空。1)There has been no rain for weeks _.2)We were thinking about going to Switzerland,but _ we went to Austria.3)The meeting finally _ at six yesterday.on endi

11、n the endcame to an end3.ruin n.破坏；毁坏；废墟（多用复数）破坏；毁坏；废墟（多用复数）vt.破坏；毁坏破坏；毁坏（be/lie)in ruins 严重受损；破败不堪；成严重受损；破败不堪；成为废墟为废墟in ruins 一片废墟一片废墟The bad weather ruined our trip.【语境应用语境应用】根据提示补全句子。根据提示补全句子。1)After the flood,the houses along the river were _(严重受损严重受损).2)Youll completely _(毁了这些花毁了这些花)if you touc

12、h them.in ruins ruin the flowers(1)词形变化：词形变化：adj._;_ shocking词形变化以及短语搭词形变化以及短语搭配同配同“surprise”shocked4.shock n.震惊U，令人震惊的事C；休克休克；vt.使某人感到震惊，(2)短语及句型：对对感到震惊；感到震惊；_ _震惊，吃惊震惊，吃惊；_be shocked at/by sth;be shocked to do sthin shock【语境应用语境应用】完成句子。完成句子。1)I still remember visiting a friend whod lived here for

13、five years and I _(shock)when I learnt she hadnt cooked once in all that time.2)After the _ news spread throughout the whole city,everyone felt _.(shock)3)She was _(震惊地震惊地)for about two weeks after the accident.was shockedshockingshockedin shock5.trap n.险境；陷阱险境；陷阱set a trap fall into a trap A fox A

14、fox fell into fell into a a traptrap.一只狐狸掉进了陷阱里。一只狐狸掉进了陷阱里。设陷阱设陷阱掉进陷阱掉进陷阱vt.vt.使落入险境；使陷入圈套使落入险境；使陷入圈套Some of the workers were Some of the workers were trappedtrapped in the in the ruins.ruins.They They trappedtrapped himhim into into stealing the pursestealing the purse.be trapped inbe trapped in被困于

15、被困于 trap sb intotrap sb into（doingdoing）sthsth诱使某人（做）某事诱使某人（做）某事无连词且被动形式的短语作无连词且被动形式的短语作非谓时：非谓时：去去be，即只保留即只保留 V-ed（+介介+宾）宾）Exes 用trap的正确形式填空 She _ in the burning house.someone him committing a crime._ in the burning building,the team were waiting for rescue anxiously.was trappedTrapped traps into (1

16、)短语：bury sth in sth.6.bury vt.埋葬；安葬;把把埋到埋到里里She buried her face in her hands and cried._ himself in the book，_ in the book,（2）bury oneself in sthHe has buried himself in his work since he came here.be buried in sthHe was buried in the book,so he didnt notice it raining outside.无连词且无连词且vt 作非谓时：作非谓时：无

17、自身宾语，用无自身宾语，用V-ed形式；形式；有自身宾语，用有自身宾语，用V-ing形式形式 Buring Buried 谓语谓语 连词连词 he didnt notice it raining outside.无连词无连词专心于7.breathe vi.&vt.呼吸呼吸【拓展】【拓展】breath n.气息；呼吸；一口气气息；呼吸；一口气hold ones breath 屏住气屏住气out of breath 上气不接气上气不接气take a deep breath.深呼吸深呼吸【语境应用语境应用】完成句子。完成句子。1)When we climbed to the top of the b

18、uilding,we _(上气不接下气上气不接下气)2)If you are nervous,you can _(深呼吸深呼吸)3)人们每天呼吸着脏空气。人们每天呼吸着脏空气。People breathe dirty air every day.were out of breathtake a deep breath8.effort短语短语make an effort/efforts/every effort to do sth.尽一切努力做某事尽一切努力做某事with(an)effort 努力地努力地without effort 毫不费力地毫不费力地【拓展拓展】“用尽全力做某事用尽全力做某事

19、”的表达：的表达：try/do ones best to do sth.【语境应用语境应用】完成句子。完成句子。1)我们必须尽一切努力以减缓病情的发展。我们必须尽一切努力以减缓病情的发展。We must _ to slow down the progress of the illness.make every effort2)他毫不费力地举起那块大石头。他毫不费力地举起那块大石头。He lifted the big stone _.without effort9.suffer vt.遭受；蒙受遭受；蒙受 suffer from heart diseasesuffer from heart di

20、sease患心脏病患心脏病suffering n.suffer from n.痛苦痛苦,苦恼；劳苦苦恼；劳苦,困难困难受受折磨；患折磨；患病病10.survivevt.幸存；艰难度过幸存；艰难度过 vi.生存；存活生存；存活survive sth 从从中幸存下来中幸存下来The baby who survived the earthquake.【拓展】【拓展】（1）survivor n.幸存者；生还者幸存者；生还者There was only one survivor of the accident.（2）survival n.存活；幸存存活；幸存Life is a fight for survival.生活就是一场求生的斗争。生活就是一场求生的斗争。11.Strike vi.&vt.侵袭；突击；击打 n.罢工；罢课；袭击某人突然想到罢工It strikes sb.that be on a strike12.Deliver vt.&vi.递送；传达 vt.发表deliver a baby 接生deliver a speech发表演讲