1、B3U6Using languageWhat do you know about weather forecast?How did people predict weather in the ancient times?Nowadays what technologies are used to predict the weather?why?What do you know about weather forecast?How did people predict weather in the ancient times?In China:In Greece:Nowadays what te
2、chnologies are used to predict the weather?why?Satellite and computer technology are used to help scientists predict the weather more precisely.People recorded weather forecasts on animal bones and tortoise shells during the Shang Dynasty.Aristotle wrote his theories about how weather conditions for
3、med.Extreme weather conditionsListen to the weather forecast and match the weather symbols to the locations on the map.Activity 7abcdeRainyWindySnowyHurricaneHotActivity 8warm clothes-15fry meat on the roadget medical attentionhurricanesafe indoors13through floodwaters25wildfires Extreme weather con
4、ditionsExtreme weather conditionsUseful expressions(P66-67)与时俱进湿热，湿度 n./adj.有中暑的症状尽力去听；等着听；期待着（因疾病、痛苦）受苦，受折磨造成破坏和损失advance over timehumidity humidhave symptoms of heatstrokelisten out forsuffer fromcause damage and lossUnderstanding Ideas Language pointsLanguage points:Words and phrases1.all of a su
5、dden _ 2.fly off _ 3.freeze _4.look out for _6.the good side of things _7.stay positive _8.keep on _突然突然飞走飞走不能动，僵住不能动，僵住搜寻搜寻事情好的一面事情好的一面保持积极态度保持积极态度继续继续9.feel like _ 10.a faraway county _ 11.for quite a while _12.have yet to觉得像觉得像一个遥远的县一个遥远的县相当一段时间相当一段时间还没有还没有_Language points:Important sentences1.I
6、was sitting in my room with my cat,Smartie,on my lap,when the roof just flew off.1)be doing when 的意思是的意思是“正在做正在做突然突然”一天，杰克正走在放学回家的路上，突然他注意到前面有一一天，杰克正走在放学回家的路上，突然他注意到前面有一个男孩正在悲伤地哭。个男孩正在悲伤地哭。2)be about to do when 的意思是的意思是“正准备做正准备做突然突然”他正要跳水，突然看见了鲨鱼。他正要跳水，突然看见了鲨鱼。JackJack was walking was walking home f
7、rom school one day home from school one day whenwhen he he noticed a boy ahead of him crying sadly.noticed a boy ahead of him crying sadly.was about to dive when was about to dive when3)had done.when.刚就 They had just run out of the house when it collapsed.=They had _ run out of the house _ it collap
8、sed.no sooner/hardly than/whenLanguage points:Important sentences2.There was water everywhere,but we couldnt drink any of it otherwise wed get really sick.otherwise 意为意为“否则，不然否则，不然”：你你得走了，要不然你会错过公交车的。得走了，要不然你会错过公交车的。otherwise otherwiseLanguage points:Important sentences3.I just spent the days watchi
9、ng the boats going up and down the street and looking out for Smartie.He had disappeared the moment the storm hit.Mary fell asleep the moment she got into bed.1)the moment 意为意为“一一就就”引导时间状语从句，引导时间状语从句，相当于相当于“as soon as”玛丽一上床就睡着了。玛丽一上床就睡着了。Language points:Important sentences4.Some families have yet to
10、 return,but many others have come back.1)have yet to 意思为意思为“还没有还没有”我们还没有完成这项工作。我们还没有完成这项工作。=We have yet to finish the work.We havent finished the work yet.Language points:Important sentences5.Although it was only a few days before we were rescued,it felt like months.It was.before.“过了多久就过了多久就/才才”It w
11、ill be.before.“要过多久才要过多久才”All of a sudden a storm hit the town,but it was not long/it was just half an hour before the storm stopped.毫无疑问疫情会持续很长时间。毫无疑问疫情会持续很长时间。Undoubtedly it will be a long time before the pandemic comes to an end.填空 It is one and half years _ we entered senior high.It was one and
12、half a years ago _ we entered senior high.It will be one and half a years _ we leave senior high.It was 2 hours _ the hurricane struck.sincethatbeforebeforePage 71_(准备好)is the best way to increase your chances of survival.翻译：飓风对于沿海城市是常见的威胁，阅读这些飓风安全建议，你和你的家人便能平安度过。Being preparedtape them up sth(up)to fasten sth by sticking or tying it with tape 用胶带粘住；用带子系紧把这个放进盒子里，再用带子系牢。Put it in a box and tape it up securely.电器设备electrical appliancesHomework&Teaching plans学案21世纪报本周五随堂测试：报纸第14期+B3U6-B4U1词汇课文课程安排：11月30日（周二）Unit 1 Words+Starting Out
