新概念青少版2Bunit

1、the weather forecastrevisionwarming-upnew lessonpracticesummarywarming upwarming-up1.greetings:hello, boys and girls! nice to see you again.2. learn a song.t: whats the weather like today?revision revision規(guī)則動詞過去式的構(gòu)成。規(guī)則動詞過去式的構(gòu)成。1）變化規(guī)則：動詞變化很好記，一般末尾加-ed;如果詞尾有個e，緊跟其后加個-d；輔音加y來結(jié)尾，變y為i加-ed；單元+單輔，雙寫輔音加-ed注

2、：特殊變化要熟記。2）讀音規(guī)則：清后t，元濁d，t,d后讀id revision過去時的句子變化口訣：過去時的句子變化口訣：過去時，時過去。過去時態(tài)是否是，過去時間是標(biāo)志。否定句很簡單，did 之后not添。疑問句也不難，did置于主語前。過去置于動詞前，謂語動詞需還原。new lessonwhat is she talking about?listen! the weather forecastforecastv.預(yù)測，預(yù)報f:k:stforecastern.預(yù)報員announcern.播音員，節(jié)目主持人nauns go over to 轉(zhuǎn)到the next few接下來的幾個在接下來的幾天

3、天氣將要變化。在接下來的幾天天氣將要變化。the weather will change in the next few days.windn.風(fēng)windblowv.吹shes blowing the shes blowing the dandelion.dandelion.blusouth west sauwest n.西南nswewestnortheastsouthfrom today , the wind will blow from the south west.從今天起，風(fēng)將會從西南部吹過來。from tomorrow , the wind will blow from the so

4、uth east.從明天起，風(fēng)將會從東南部吹過來。bring in 帶來air n.天空, 大氣rain rein n.雨the wind will bring in warm air from the atlantic.風(fēng)將從大西洋帶來暖空氣。bring inv.帶來atlanticn.大西洋the wind will bring in wet air from australia.風(fēng)將從澳大利亞帶來潮濕的空氣。gradually grdjladv.逐漸地rain will come in gradually from the south west this evening.今天晚上，雨將會

5、從西南方逐漸來臨。the rain is gradually heavy.雨逐漸地大起來了。n.陣雨rain showerthe whole country will have some rain showers in the next three days.在接下來的三天，全國將會有一些陣雨。this city will have lots of rain showers in the next three months.在接下來的三個月，這個城市將會有大量陣雨。thermometern. 溫度計溫度計mmittemperaturen. 溫度溫度tempritdegrees celsius

6、攝氏度diri:z selsisrise 上升fall f:l v.降落, 落下temperature will rise to 12 degrees celsius in the day.白天氣溫將會上升到12攝氏度。night temperature will fall to 4 degrees celsius.夜間氣溫將會下降至4攝氏度。autlukn.前景，展望the outlook for對于的前景outlooklisten to the recording, and then answer this question: what will the weather be like n

7、ext week?聽錄音，然后回答問題：下周天氣會怎聽錄音，然后回答問題：下周天氣會怎么樣？么樣？picture 1and now its five to nine, and time for the weather forecast.lets go over to carla dane at the london weather center.carla.announcer: picture 2thanks john, and good morning!last month was unusually cold and dry.but all that will change in the

8、next few days.weatherforecaster: picture 3from today, the wind will blow from the south west.it will bring in warm air from the atlantic.and well have some rain.weatherforecaster: picture 4rain will come in gradually from the south west this evening.the whole country will have some rain showers in t

9、he next three days.some of them will be heavy.weatherforecaster: picture 5temperatures will rise to 12 degrees celsius in the day.night temperatures will fall to 4 degrees celsius.it will feel cold over the hills.weatherforecaster: picture 6and the outlook for next weekend: the three ws warm, wet an

10、d windy.and thats your weather forecast.back to john at the studio.weatherforecaster: lets practice：guided conversation. 對話練習(xí)。對話練習(xí)。p45lesson 42pronunciation 語音語音weak forms: prepositions.英語中的介詞常弱讀，特別是最常見的介詞英語中的介詞常弱讀，特別是最常見的介詞of, for , from和和at。 當(dāng)它們?nèi)踝x時，或在短語的開頭或者中間時，當(dāng)它們?nèi)踝x時，或在短語的開頭或者中間時，元音通常（但非一定）弱讀為短元音

11、元音通常（但非一定）弱讀為短元音 /。move mu:vvt. & vi.移動; 搬動yet jetadv.還, 尚, 仍然last l:stadv.最近一次的，延續(xù); 繼續(xù)；train treinn.列車, 火車； will 引導(dǎo)的引導(dǎo)的一般將來時一般將來時:表示將來發(fā)生的動作或存在的狀態(tài)，最基本的結(jié)構(gòu)表示將來發(fā)生的動作或存在的狀態(tài)，最基本的結(jié)構(gòu)：will + 動詞原形動詞原形 肯定句：肯定句：主語主語+ will +動詞原形動詞原形+（賓語）（賓語）+其他其他 some day people will go to the moon .否定句：否定句：在在will 的后面加的后面加n

12、ot即可。即可。will not 可縮寫為可縮寫為 wontthey wont use books .一般疑問句：一般疑問句：把把will 提到句子主語之前，結(jié)尾變問號。提到句子主語之前，結(jié)尾變問號。will students go to school in the future ?特殊疑問句：特殊疑問句：特殊疑問詞特殊疑問詞+will +主語主語+動詞原形動詞原形+其他？其他？what will your dream school have ?“there be”句型的一般將來時句型的一般將來時肯定句：肯定句： there will be +名詞名詞+其他成份其他成份注意注意：無論后面加單數(shù)

13、名詞或復(fù)數(shù)形式，：無論后面加單數(shù)名詞或復(fù)數(shù)形式，be都必須用原形。都必須用原形。there will be only one country.否定句：否定句：在在will后面加后面加not.there wont be only one country.一般疑問句：一般疑問句：把把will提到提到there之前。之前。will there be only one country?yes, there will. / no, there wont.注意：在口語中，所有人稱都可以用will.1 1、表示將來某一時刻的動作或狀態(tài)：表示將來某一時刻的動作或狀態(tài)： we will come to see

14、you the day after tomorrow. there will be a wonderful show next week.2 2、表示將來某一段時間內(nèi)經(jīng)常的動作或表示將來某一段時間內(nèi)經(jīng)常的動作或狀態(tài)：狀態(tài)： the students will come and work in the lab once a week. we will come and work in this factory every year.今天晚上我將會打電話給你。今天晚上我將會打電話給你。將來，學(xué)生將會使用電腦學(xué)習(xí)。將來，學(xué)生將會使用電腦學(xué)習(xí)。我們今天下午沒有空。我們今天下午沒有空。她不會聽我的她不會

15、聽我的.i will call you this evening.students will use computers to learn in the futurewe wont be free this afternoon.she will not listen to me.當(dāng)天氣變冷的時候，鳥類不會飛去南邊當(dāng)天氣變冷的時候，鳥類不會飛去南邊我想下個夏天北京的天氣將會非常熱。我想下個夏天北京的天氣將會非常熱。他將會使用他的筆他將會使用他的筆將會有大雨和大風(fēng)天氣。將會有大雨和大風(fēng)天氣。the birds wont fly away to the south when the weather

16、turns cold.i think it will be very hot in beijing next summer.he will use his pen will there be heavy rain and strong winds?i will havemany presents.i wont have many presents.will i have many presents?yes,i will.no,i wont.he will do dull jobs.he wont do dull jobs.will he do dull jobs?yes, he will.no

17、 ,he wont.there will be a computer in it.there wont be a computer in it.will there be a compuer in it.yes,there will.no,there wont.they will do heavy work.they wont do heavy work.will they do heavy work?yes,they will.no,they wont.willwill句式總結(jié)句式總結(jié): :functional practise：.hope that you a good time this evening.a.have b.are having c.will have d.has2.look at those big black clouds. it rain.lets hurry.a.must b.will c.would d.is going to注意：注意：will與與be going to的區(qū)別，的區(qū)別，be going to可以表示明顯將要發(fā)生的情況可以表示明顯將要發(fā)生的情況3.there a basketball match this aftern