Unit4Weather1.学会如何询问、回答天气2、现在进行时的用法3、感叹句的用法What’stheweatherliketoday?Wordstolearnweatherconditionoftheair天气What’stheweatherliketoday?=Howistheweathertoday?今天天气怎么样?temperature[temprətʃə(r)]Phrases短语temperaturedifference温差,温度差lowtemperature低温hightemperature高温bodytemperature体温have(或run)atemperature[口语]发烧;发热今天气温多少度?What’sthetemperaturetoday?degree1.度,度数Thetemperaturetodayistwodegreeshigherthanyesterday.今天气温比昨天高两度。2.【教育学】学位,学衔college/universitydegree大学学历3.程度insomedegree在某种程度上height/depth/width/length/weight/size(计量名词)A+is/are+倍数+形容词比较级+than+BsunnyIt’sabeautifulsunnyday.今天阳光灿烂。Foggy有雾的windyWindn.风--------Windyadj.有风的Whatawindydaytoday!今天的风真大啊!感叹句•感叹句,用来表示喜怒哀乐的情绪。多用what和how引导。•1、what用来修饰名词,构成形式是:•what+(a/an)+adj.+n.+主语+谓语•例如:Whatanicewatchitis!•Whatcleverboystheyare!•2、How用来修饰形容词、副词、动词,构成形式是:•How+adj./adv.+主语+谓语•例如:Hownicethewatchis!•Howclevertheboysare.cloudyCloudyadj.多云的例如:It’scloudytoday.Cloudn.云例如:There’snocloudinthesky.cool1.fairly(相当的)cold凉的;凉快的Asitwasahotday,sheworeacooldress.今天很热,所以她穿了一件凉快的裙子。2.极妙的,极好的,出色的;酷Socool!rainy/rainSnowy/snowingItissnowinghard.学下的正大。---What’stheweatherlikeinyourhometown?---It’s___(rain)insummerand___(snow)inwinter.Smoggy有雾霾的Smog烟雾Haze[heɪz]薄雾;雾霾sentence:Ⅰ.对天气提问的两种方式:1.What'stheweatherliketoday?2.How'stheweathertoday?回答:It's+形容词sunny/windy/cloudy...Ⅱ.对气温的提问:What'sthetemperaturetoday?回答:It's2℃-9℃.It's2degreesto9degrees.今天气温比昨天高2度。Thetemperaturetodayis2degreeshigherthanyesterday.(0度?)•What’s…like…?意思就是:是什么样的,怎么样?•例如:•1、What’she/shelike?指的是他/她怎么样,问的人的性格或者外貌。•2、What’stheweatherlike?指的是天气怎么样?•3、What’syourbedroomlike?你的卧室是什么样子的。Task32.HowistheweatherinQingdaoinsummer?=WhatistheweatherlikeinQindaoinsummer?说某地的天气用介词in+地点,在什么季节用in+季节。Task4根据图示,进行对话练习sunny8℃-15℃A:what’stheweatherliketoday?B:it’ssunny.A:what’sthetemperaturetoday?B:it’s8℃-15℃。windy17℃-28℃A:what’stheweatherliketoday?B:it’s_______.A:what’sthetemperaturetoday?B:it’s___℃-___℃。A:what’stheweatherliketoday?B:it’s_______.A:what’sthetemperaturetoday?B:it’s___℃-___℃。rainy22℃-35℃晴朗=fine/sunny/clear炎热=hot/torrid严寒=cold/chilly阴天=overcast有风的=windy有雾的=foggy下雨=rain下雪=snow霜冻=frost雷阵雨=thundershower大雨=downpour多云=cloudy阴雨天=overcastandrainy初春=earlyspring炎夏=hotsummer;dogdays中秋=mid-autumn严冬=hardwinterYou’dbettercomehereinautumn.谓语动词就近原则Neither…nor…既不…也不…Either…or…既…又…Notonly…butalso…不仅…而且…Therebe结构例如:Thespringhereisneithertoohotnortoocold.这里的春天既不太热又不太冷。There()agirlandthreeboysintheclassroom.There()threeboysandagirlintheclassroom.反意疑问句Let'sgotoseethefilm,shallwe?咱们去看电影,好吗?Letusgotoseethefilm,willyou?让我们去看电影,好吗?Let's,Letus相比较:1.Let's是Letus的缩写。包括说话人和听话人双方在内,含有催促、建议或请对方一起行动的意思。在听话人表示赞同建议时可只用Let's.如:Let'sgogobytrain.2.当请求对方允许自己(第一人称复数)做某事时,要用Letus,这里的us不包括听话对方在内,不能缩写为Let's.如两个同学对老师说:Pleaseletusremovethebookshelfforyou.让我俩给你移动一下书架。从以上两句可以看出,当Let's引导祈使句,包括对方在内时(Letus也可),疑问句用shallwe,表示征求意见或提建议,当Letus引导祈使句不包括对方在内时,疑问句用willyou,表示委婉、客气的请求。如何提建议1、You’dbettercomehereinautumn.•Hadbetterdosth.最好做某事•Hadbetternodosth.最好不要做某事。•You'dbetter...最好……→表示建议和劝告•Youhadbetter...+动词原形•e.g.You'dbetterthenewwords.•lookup:在参考书中查找,查阅2.What/Howabout...?→建议去做某事What/Howabout+动词inge.g.①去北京怎么样?WhataboutgoingtoBeijing?②Ithinkthebookisboring.Whataboutyou?我认为这本书很无聊。你呢?What/Howabout+sb.询问某人的看法3.Whynot+动词原形→建议和劝告为什么不……为什么不看电视呢?WhynotwatchTV?4.Shallwe+动词原形→建议、征求意见我们举办一个生日聚会如何?Shallwehaveabirthdayparty?5.Let's+动词原形→建议Let'sgo.Let'ssleep.Let'splaythepiano.提建议要充分注意礼貌,要选择合适的语气和用词。有不少学习者在交际过程中只注重意义的表达,而忽视了语气、礼貌等语境因素。例如,有的学生在建议外国朋友和他一起去天安门广场参观时可能会说:“WegotoTian’anmenSquare,OK?”虽然是出于好意,但在某些情况下听起来却非常不礼貌。较礼貌的说法有:1.Shallwe...?2.MayIsugggestthat...?3.Wouldyouliketo...?4.Ithinkyoumightbeinterestedin...?5.Let’s...,shallwe?提建议时要多为对方考虑,切忌“强人所难”。这也是交际礼貌的重要组成部分。It’stimefortheweatherforecast.ThePacificOcean太平洋TheAthlanticOcean大西洋TheIndianOcean印度洋TheArcticOcean北冰洋Asia亚洲Africa非洲Europe欧洲Antarctica南极洲SouthAmerica南美洲NorthAmerica北美洲Oceania大洋洲1.heavysnow/rain固定用法大风:strongwind小雨:lightsnow/rain2....ifitgetscoldenough.这房间足够大:Thisroomisbigenough.我做作业足够认真:Idomyhomeworkcarefullyenough.他们没有足够的水。Theydon'thavewaterenough.×..........................enoughwater.√bigenough,carefullyenough,enoughwater★enough用在形容词和副词后面用在名词前面e.g.Hewastojointhearmy.A.enougholdB.oldenoughEnough用法有三种词性:形容词、副词、名词1.形容词——enough做形容词时意思是“足够的,充足的”,修饰名词,放在名词之前。如:enoughfood(足够的食物);enoughtime(足够的时间);enoughapples(足够的苹果)。2.副词——enough做副词时修饰形容词或副词,“足够地,充足地”之意。一般要放在被修饰词之后。如:(1)Heisoldenoughtogoschool.(他够上学的年龄了),此时enough修饰形容词old。(2)Heranwellenough.(他跑得相当快),此时enough便是修饰副词well。3.名词——enough做名词时一般是在句子里做主语或宾语,充当句子成份。如:(1)Enoughhasbeensaidaboutit.(关于这个题目说得已够多的了)此时做主语。(2)Wehaveenoughtodo.(我们有足够的事要做)此时就是作宾语。语法:现在进行时1.现在进行时的用法Iamtakingclasses.He/Sheiscleaningtheblackboard.Theyareplayingbasketball.主语+be动词(am,is,are)+动词ing+...一般疑问句:AmItakingclasses?be动词提前2.现在进行时动词的变形一般情况下,直接加inglooking,playing,visiting,studying不发音的e结尾,去掉e,再加ingcome→coming,write→writingride----ridingdrive----drivingarrive----arrivinghave----having辅元辅结尾,双写最后一个字母,再加ingbeg→begging,swim→swimmingchat----chatting,shop----shopping④以“ie”为重读音节结尾的单词,一般变“ie”为y后再加-ing,如:tie------tying;lie-------lying;写出下列动词的现在分语形式rea