UNIT4-L3It’s-time-for-the-weather-forecastPPT格式课件下载.ppt

UNIT4-L3It’s-time-for-the-weather-forecastPPT格式课件下载.ppt

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,1.Whatstheweathetliketoday?

/Howistheweathertoday?

sentencepattern:

2.说某地的天气用介词in+地点，在什么季节用in+季节（spring/summer/autumn/fall/winter）,Questions:

Whatdoyouususllydointheeveningathome?

Lesson3,Itstimefortheweatherforecast,Learningaims:

ReadtheweatherforecastTalkaboutthingshappeningatthemomentrevisethekeywordsandsentencepatterns,smoggysunnyheavyrainheavysnow,Warm-up,Task2,readandanswer,1.Whereisacoldwindcomingfrom?

2.Whereisawarmairmovingupfrom?

3.Inwhichpartofthestateareraincloudsgathering?

TheNorth,ThePacific,TheSouthernpartofstate,Presentaion,AcoldwindiscominginfromtheNorthwhilewarmairismovingupfromthePacific.Atthesametime,raincloudsaregathering（形成）inthesouthernpartofthestate.TherecouldbeheavysnowonThursdayorFridayifitgetscoldenough.Otherwisetherecouldbeheavyrain.,enoughadv.足够地adj/adv+enough例：

Thechildisoldenoughtogotoschool.adj.足够的enough+n.例：

Ihaveenoughmoneytobuythehouse.,Furtherexploration,comein:

进来,到来,“而”，表示相对,moveup:

上升，向前运动,同时,州；

国家,否则,Practiceingroups,Groupone:

Grouptwo:

Groupthree:

Groupfour:

Roleplay（tobeaforecaster预报员）,Roleone:

Roletwo:

Rolethree:

Rolefour:

Task3,readandwrite.,1.AcoldwindiscominginfromtheNorthwhilewarmairismovingupfromthePacific.2.Atthesametime,raincloudsaregathering（形成）inthesouthernpartofthestate.,Grammar:

thepresentcontinuous,基本用法：

（1）表示正在发生的事情。

例：

Acoldwindiscomingin.

（2）表示现阶段正在进行的动作。

Iamchattingonline.,Homework,RecitethepassagewelearnedthisclassTranslatethefirstsentenceofthepassage.,Thatsallfortoday.Thankyouforlistening,