Unit 4 Section Ⅰ　Listening and Speaking （新教材）人教版（2020新）必修第一册同步课件.pptx

1、英 语 Section Listening and Speaking 汉译英汉译英 1. tornado n n.龙卷风龙卷风;旋风旋风 2. drought n n.旱灾旱灾;久旱久旱 3. slide vivi.滑动滑动 4. flood n n.洪水洪水;大量大量 vi.淹没淹没;大量涌入大量涌入 vt.使灌满水使灌满水;淹没淹没 5. rescue n n.救援救援 词汇词汇认知认知 6. damage vtvt.损害损害;破坏破坏 n.损坏损坏;损失损失 7. affect vtvt.影响影响;(疾病疾病)侵袭侵袭;深深打动深深打动 8. shelter n n.避难处避难处;居所居

2、所;庇护庇护 vt.保护保护;掩蔽掩蔽 vi.躲避躲避(风雨或危险风雨或危险) 词形拓展词形拓展 9.disaster n.灾难灾难;灾害灾害 disastrous adjadj.灾难性的灾难性的 10.volcanic adj.火山的火山的;火山引起的火山引起的 volcano n n.火山火山 11.destroy vt.摧毁摧毁;毁灭毁灭 destruction n n.毁灭毁灭 destructive adjadj.毁灭性的毁灭性的 12.death n.死死;死亡死亡 die vivi.死亡死亡 dead adjadj.死去的死去的 词汇精讲词汇精讲 1.【教材原文】【教材原文】Wh

3、at are the rescue workers and soldiers doing in the flood-hit area?(Page 48) 考点考点 rescue n.救援救援 a rescue team 救援队救援队 rescue.from. 从从中营救中营救 come/go to ones rescue 救援救援/帮助别人帮助别人 语境领悟语境领悟 (1)A rescue team started early to look for the missing boy. 一支救援队很早就动身出发去寻找迷失的孩子。一支救援队很早就动身出发去寻找迷失的孩子。 (2)You rescu

4、ed me from an embarrassing situation. 你把我从尴尬的场面解救了出来。你把我从尴尬的场面解救了出来。 (3)They came to our rescue and pulled us out of the river. 他们来救我们他们来救我们,把我们从河里拉了出来。把我们从河里拉了出来。 学以致用学以致用 完成句子完成句子 (1)村民们把迷路的游客救了出来。村民们把迷路的游客救了出来。 The villagers rescued the tourists who lost their way. (2)他们拯救了那艘船使其避免下沉。他们拯救了那艘船使其避免下

5、沉。 They rescued the ship from sinking . 单句改错单句改错 (3)We all went to her rescue,so the boy was out of danger. herhis (4)He jumped into the lake and rescued the man drowning. 在在man后加后加from 2.【教材原文】【教材原文】Which buildings were damaged in Seoul? (Page 48) 考点考点 damage vt.损害损害;破坏破坏 n.损坏损坏;损失损失 do/cause damag

6、e to 对对造成损伤造成损伤 damage n.损害赔偿金损害赔偿金(常用复数常用复数) 语境领悟语境领悟 (1)My car was badly damaged,but luckily the kids were not hurt. 我的车受损严重我的车受损严重,但庆幸的是孩子们没有受伤。但庆幸的是孩子们没有受伤。 (2)The fire caused great damage to our house. 火灾给我们的房子造成了极大的损坏。火灾给我们的房子造成了极大的损坏。 (3)You should pay damages of $2,000. 你应该付你应该付2,000美元的赔偿金。美

7、元的赔偿金。 学以致用学以致用 单句语法填空单句语法填空 (1)His careless remarks did damage to her feelings. (2)Playing computer games has damaged (damage) his health so far. (3)The driver was ordered to pay damages (damage) of ￥5,000. 3.【教材原文】【教材原文】2,400 homes destroyed(Page 49) 考点考点 destroy vt.摧毁摧毁;毁灭毁灭 辨析辨析:destroy,damage,r

8、uin,harm destroy指彻底毁坏以致很难甚至不能修复指彻底毁坏以致很难甚至不能修复; damage指价值、用途、效率等降低指价值、用途、效率等降低,不一定是全部破坏不一定是全部破坏,损坏损坏 了还可以修复了还可以修复; ruin强调毁坏强调毁坏,使美好的事物失去优良的特性或特征使美好的事物失去优良的特性或特征,不能恢复不能恢复; harm可指对人体或物体的损害可指对人体或物体的损害,多用来指对身心、名誉、权多用来指对身心、名誉、权 力等的损害。力等的损害。 语境领悟语境领悟 (1)That town was destroyed in a big fire. 那个城镇在一场大火中被毁了

9、。那个城镇在一场大火中被毁了。 (2)The heavy rain damaged many houses. 大雨使许多房屋受损。大雨使许多房屋受损。 (3)He knocked over a cup of coffee and ruined the oil painting on the table. 他打翻了一杯咖啡他打翻了一杯咖啡,把桌子上的一幅油画毁了。把桌子上的一幅油画毁了。 (4)Smoking will do you harm.抽烟抽烟对你有害。对你有害。 学以致用学以致用 选选词填空词填空 destroy damage ruin harm (1)The crops are ne

10、arly ruined by the rain. (2)Nuclear weapons can destroy the whole earth. (3)The accident caused some damage to my car,but its nothing serious. (4)Too much TV-watching can harm childrens ability to learn. 4.【教材原文】【教材原文】82 killed,500,000 affected(Page 49) 考点考点 affect vt.影响影响;(疾病疾病)侵袭侵袭;深深打动深深打动 be aff

11、ected by heat/cold 中暑中暑/着凉着凉 be greatly/deeply affected by 被被深深打动深深打动 effect n.作用作用,影响影响 have an effect on 对对有影响有影响 affection n.喜爱喜爱;钟爱钟爱 语境领悟语境领悟 (1)This will mark a historic shift that will affect us all. 这将是一个影响我们所有人的历史性转变。这将是一个影响我们所有人的历史性转变。 (2)She was deeply affected by his words. 她被他的话深深打动了。她被

12、他的话深深打动了。 (3)The changes will have little effect on our daily lives. 这些变化不会给我们的日常生活带来什么影响。这些变化不会给我们的日常生活带来什么影响。 学以致用学以致用 单句语法填空单句语法填空 (1)The little boy was affected with high fever last night and sent to hospital. (2)What his teacher said had a great effect on his future. (3)With the governments aid

13、,those who were affected (affect) by the earthquake have moved to the new places. 5.【教材原文】【教材原文】Shelters set up by the government(Page 49) 考点考点 shelter n.避难处避难处;居所居所;庇护庇护 vt.保护保护;掩蔽掩蔽 vi.躲避躲避 (风雨或危险风雨或危险) take shelter from 躲避躲避 under the shelter of 受受的保护的保护 shelter sb/sth from.保护某人保护某人/某物免受某物免受之苦之苦

14、shelter from 躲避躲避;避开避开 语境领悟语境领悟 (1)People took shelter from the shower in the department store. 人们在百货公司躲避阵雨。人们在百货公司躲避阵雨。 (2)They were standing under the shelter of a big tree. 他们正站在一棵大树下躲着。他们正站在一棵大树下躲着。 (3)Some parents want to shelter their kids from every kind of danger. 许多父母想保护孩子不受任何危险的侵害。许多父母想保护孩

15、子不受任何危险的侵害。 (4)We were sheltering from the rain in a doorway at that time. 那时我们正在一个门口避雨。那时我们正在一个门口避雨。 学以致用学以致用 完成句子完成句子 (1)我们应该找个避风的地方。我们应该找个避风的地方。 We should find a shelter from the wind. (2)人们种树使这个地区免受强沙尘暴的侵袭。人们种树使这个地区免受强沙尘暴的侵袭。 Trees were planted to shelter the area from strong sandstorms. (3)我们坐在

16、树下我们坐在树下,躲避日晒。躲避日晒。 We sat under the tree, sheltering from the sun. 句型剖析句型剖析 【教材原文】【教材原文】Think about what you are listening for before you listen:numbers,dates,times,addresses,activities,people or places,reasons,etc.(Page 48) 句法分析句法分析 before引导的是时间状语从句引导的是时间状语从句,修饰主句修饰主句Think about what you are liste

17、ning for,在主句中在主句中what引导宾语从句引导宾语从句,做介词做介词 about的宾语。的宾语。 语境领悟语境领悟 (1)Tell me what happened to her last night. 告诉我昨天晚上她怎么了。告诉我昨天晚上她怎么了。 (2)Make sure that you turn off the lights before you leave. 一定在你离开前关上所有的灯。一定在你离开前关上所有的灯。 学以致用学以致用 单句语法填空单句语法填空 (1)He wanted to know what his sister was doing at home w

18、hen/while his parents were out. (2)It was some time before I realised the truth. 发音提示发音提示 清辅音和浊辅音以及以清辅音和浊辅音以及以-ed结尾的词的发音规则结尾的词的发音规则 1.清辅音和浊辅音的发音规则清辅音和浊辅音的发音规则 清辅音清辅音:/p/ /t/ /k/ /f/ / / /s/ / / /t / /tr/ /ts/ 浊辅音浊辅音:/b/ /d/ /g g/ /v/ / / /z/ / / /d / /dr/ /dz/ 清辅音清辅音:发音时声带不震动发音时声带不震动,送气。送气。 浊辅音浊辅音:发

19、音时声带震动发音时声带震动,不送气或送气力量较弱。不送气或送气力量较弱。 如如/p/是个爆破音是个爆破音,发发/p/音时音时,首先紧闭双唇首先紧闭双唇,阻止气流流出阻止气流流出,然然 后突然分开双唇后突然分开双唇,气流冲出口腔气流冲出口腔,同时发出爆破的声音同时发出爆破的声音,发音时发音时, 声带不震动声带不震动;/b/是个浊辅音是个浊辅音,发音时发音时,送气力量较弱送气力量较弱,声带震动。声带震动。 2.以以-ed结尾的词的发音规则结尾的词的发音规则 动词以清辅音结尾时动词以清辅音结尾时,读读/t/,如如talked;以浊辅音或者元音结尾以浊辅音或者元音结尾 时时,读读/d/,如如robbed,flied;以以t或或d结尾时读结尾时读/Id/,如如visited, pretended。 语境领悟语境领悟 朗读下列句子朗读下列句子,感悟黑体字母及字母组合的发音。感悟黑体字母及字母组合的发音。 1.I bet Peter did that. 2.Tom tasted dads dark chocolate treats. 3.She washed hundreds of clothes. 4.Children are looking for orange things.