PPT八年级英语课件Unit1.ppt

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1、weathersunnycloudyrainysnowystormywindyshowery1.sunn.太阳太阳sunnyadj.晴朗的晴朗的2.rainn.雨雨rainyadj.多雨的多雨的;下雨的下雨的3.cloudn.云云cloudyadj.多云的多云的4.snown.雪;雪;v.下雪下雪snowyadj.多雪的多雪的;下雪的下雪的5.windn.风风windyadj.多风的多风的;刮大风的刮大风的6.stormn.暴风雨暴风雨stormyadj.有暴风雨的有暴风雨的7.showern.阵雨阵雨showeryadj.有雷阵雨的有雷阵雨的根据句子意思,用适当的单词填空。根据句子意思,用适

2、当的单词填空。1.ItrainsalotinsummerinBeijing.Itsoften_.2.Thererealotofclouds.Its_.3.Theweatherissnowyandtheresalotof_inthepark.rainycloudysnow4.Thesunisout.Itsvery_andhottoday.5.Thewindisverystrong.Itsso_thatitsdifficulttowalk.sunnywindycloudshowersnowstormcloudyrainysnowysunnyn.云;云雾云;云雾n.阵雨阵雨n.雪;雪;v.下雪下雪n

3、.暴风雨暴风雨adj.多云的多云的adj.多雨的;下雨的多雨的;下雨的adj.多雪的;下雪的多雪的;下雪的adj.晴朗的晴朗的windyskatethickicejokemighttemperatureadj.多风的;刮大风的多风的;刮大风的v.滑冰滑冰adj.厚的厚的n.冰冰v.说笑话;开玩笑;说笑话;开玩笑;n.笑话;玩笑笑话;玩笑v.aux.可能;也许可能;也许 n.温度温度minusdegreealthoughwetterriblewishprobablycomeonadj.负的;零下的负的;零下的n.度,度数度,度数conj.然而;尽管然而;尽管adj.下雨的;湿的下雨的;湿的adj

4、.使人烦恼的;可怕的使人烦恼的;可怕的v.但愿;希望但愿;希望adv.或许;可能或许;可能快点快点minusdegree(s)temperature4520-5 coldcoolfreezinghotwarm hotwarmcoolcoldfreezingCity TemperatureWeather Beijing-8-2Shanghai59Xian-51Guangzhou 1021HongKong 1720Listen and check()the correct information in the table.City TemperatureWeather Beijing-8-2Sha

5、nghai59Xian-51Guangzhou 1021HongKong 1720Work in pairs.Correct the wrong information in the table.58-42WhatstheweatherlikeinBeijing?-8-2In Beijing,there will be clouds in the early morning,and the temperature will be between minus eight and minus two degrees.WhatstheweatherlikeinShanghai?58Shanghai

6、will be rainy and windy,and the temperature will be between 5 and 8 degrees.WhatstheweatherlikeinXian?-51 Xian will be cloudy and snowy,and the temperature will be between minus 4 to 2 degrees.WhatstheweatherlikeinGuangzhou?1021Guangzhou will be cloudy.There may be some showers,and the temperature w

7、ill be between 10 to 21 degrees.WhatstheweatherlikeinHongkong?1720Hongkong will be cloudy.There will be storms later,and the temperature will be between 17 and 20 degrees.Whats the weather like in England in December?Notusually,althoughthisyearit_alot.MostDecembersare_and_.snowedwetrainyWhats the we

8、ather like in America?Itis_inwinterand_insummer.Its_inNewYorkinwinter.coldhotsnowyWhats the weather like in Australia in winter?Itsprobably_and_there.2531sunnyhotWhats the weather like in Hainan Island?Its_.sunnyRead again and check()the true sentences.1.TonyandDamingaregoingtoskate.2.Winteriscolder

9、inBeijingthaninEngland.3.ItsometimessnowsinEnglandinwinter.4.ItisnothotintheUSinsummer.5.ItusuallysnowsinNewYorkinwinter.6.Tonydoesnotlikewindyweather.Complete the passage with the correct form of the words from the box.dangerous degree joke may minus skate temperatureWhenitisverycold,itmightbesafet

10、o(1)_onlakes,butbeverycareful!Althoughit(2)_feelcold,itmightnotbesafe.skatemayThe(3)_hastobeatleast(4)_oneortwo(5)_orevenlowerforseveralweeks,andtheicewillbethickenough.Fallingthroughtheiceis(6)_.Iamnot(7)_!temperatureminusdegreesdangerousjokingListen to the speaker asking a question or showing surp

11、rise.Whatstheweatherlike?Whatstheweatherlike?Listen and write if the speaker is asking a question or if he is showing surprise.1.Whenisthebesttimetovisityourcountry?2.Whatclothesshouldshebring?3.Whatisthetemperature?4.Whereareyougoing?1.问气温:问气温:Whatsthetemperature?气温怎么样?气温怎么样?Itsbetweenminusfiveandm

12、inustwodegrees!零下零下5度到零下度到零下2度之间。度之间。2.问天气:问天气:Whatstheweatherlikein?=Howistheweatherin?天气怎样?天气怎样?Itssnowy(cloudy,rainy,sunny,windy.).下雪下雪(多云、下雨、晴、有风多云、下雨、晴、有风)3.althoughthisyearitsnowedquitealot.虽然今年下了很多雪。虽然今年下了很多雪。although=thoughtconj.然而然而;尽管尽管,引引导的从句不能与导的从句不能与but,however连用连用,但可但可与与yet,still连用。连用。

13、例如:例如:1)虽然他很累,但他继续工作。虽然他很累,但他继续工作。Although/Thoughhewastired,hewentonworking.=Hewastired,buthewentonworking.2)尽管他相当忙,但是还常常帮我学英尽管他相当忙,但是还常常帮我学英语。语。HeoftenhelpsmewithmyEnglishalthough/thoughheisquitebusy.=Heisquitebusy,butheoftenhelpsmewithmyEnglishalthough.4.Comeon,bettergetgoing!好了,走吧!好了,走吧!betterget

14、going是是wedbettergetgoing的省略形式的省略形式,意思是意思是“最好现在最好现在去去/走走”。例如:例如:Wedbettergetgoing(=Wedbettergonow),orwellbelate.我们最好现在就走,不然要迟到了。我们最好现在就走,不然要迟到了。5.Itsprobablysunnyandhotthere.那里的天气可能晴朗、热。那里的天气可能晴朗、热。Itllprobablybecoldtomorrow.明天可能冷。明天可能冷。probablyadv.大概大概;或许或许;很可能很可能英语中表示可能的方式有许多英语中表示可能的方式有许多,除使除使用情态动词

15、用情态动词may/might以外以外,还可还可以通过以通过will以及表示以及表示“可能可能”的形容词的形容词和副词表达。常用的有:和副词表达。常用的有:Itispossibletodosth.,Itispossiblethat,主语主语+willprobably/possibly+v.等。等。例如:例如:IsitpossibletovisitAlaskainDecember?十二月去阿拉斯加游览有可能吗?十二月去阿拉斯加游览有可能吗?Itispossiblethatitllbesnowyinthenight.晚上有可能会下雪。晚上有可能会下雪。Itllprobablybecoldandwet

16、.天气很可能会又湿又冷。天气很可能会又湿又冷。注注:probably表示表示“很可能很可能”,所以表,所以表示的可能性要比示的可能性要比possible大。大。一、表示允许或请求一、表示允许或请求may和和might表示允许或请求时,表示允许或请求时,意为意为“可以可以”。其中,。其中,might表示的语表示的语气较委婉(不表示过去)。气较委婉(不表示过去)。如:如:MayIcometomorrow?MightIhaveacupofcoffee?IaskedherifImightcallandseeher.Youmayleaveatanytime.Youmayusetheroomifyouke

17、epitclean.二、表示推测二、表示推测may和和might都可以用来表示推测,意都可以用来表示推测,意为为“也许;可能也许;可能”。它们的否定形式分别。它们的否定形式分别是是maynot和和mightnot。如:如:IthinkDavidmaybeatschool.ThatwomanmaynotbeMarksmother.Howlongmightthetraveltake?Susanmightnotreturntomorrow.注意:注意:may和和might表推测时,表推测时,may比比might表示的可能性要大一些;而表示的可能性要大一些;而might使说话的语气更加委婉,表示实使说

18、话的语气更加委婉,表示实现的可能性比较小。现的可能性比较小。【运用运用】根据括号内所给提示将下列汉语根据括号内所给提示将下列汉语句子翻译成英语。句子翻译成英语。1.这块手表不是你的。它可能是谁的这块手表不是你的。它可能是谁的呢?呢?(may)Thewatchisntyours.Whosemayitbe?2.爸爸也许知道如何发动那台机器。爸爸也许知道如何发动那台机器。(might)Dadmightknowhowtostartthatmachine.3.明天我可以和你一起吃早饭吗?明天我可以和你一起吃早饭吗?(may)MayIhavebreakfastwithyoutomorrow?4.他可能及时

19、赶到了那儿,但我不确定。他可能及时赶到了那儿,但我不确定。(might)Hemightgetthereintime,butIamnotsure.Make a weather forecast for different cities in China.Use the correct information in the table in Activity 2 to help you.7-124-8-2-3-11-95-1Hainan Island17-22 tomorrow next week next monthItllprobablybecoldtomorrow.Now say what

20、the weather might or might not be like in your town.Good morning!Heres the weather report for some big cities.Beijing will be.The temperature is.Shenyang may be.1.Doyouhaveanyplansforthisweekend?Imnotsure.I_goclimbingMountYuntai.(2012河南河南)A.mustB.needC.mayD.can2.Howdoyoulikethestory?Interesting,_endofitisnotperfect.(2011聊城聊城)A.soB.thoughC.orD.because3._ourfootballteamfailedinthematch,wedidourbest.(2011济南济南)A.ThoughB.ButC.BecauseD.As1.Rememberthenewwordsandphrasesinthelesson.2.Finishtheexercisesintheworkbook.

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