Unit3（讲义练习）-四年级下册单元复习讲义（人教PEP版）

【讲义+练习】Unit3Weather重点单词、短语。cold寒冷的；冷的outside在户外cool凉的；凉爽的weather天气warm温暖的；暖和的degree度；度数hot热的；烫的world世界sunny阳光充足的London伦敦windy多风的；风大的Moscow莫斯科cloudy阴天的；多云的Singapore新加坡（市）snowy下雪（多）的Sydney悉尼rainy阴雨的；多雨的fly放（风筝等）becareful小心NewYork纽约gooutside去外面havesomesoup喝些汤howabout.……...怎么样？weatherreport天气预报putonahat戴上一顶帽子takeoffyourshoes脱下你的鞋worldweather世界天气flyyourkite放你的风筝makeasnowman堆雪人haveacold患感冒重点句型。1.—CanIhavesomesoup?—Yes,youcan.—我能喝些汤吗？—是的，你能。2.—CanIgooutsidenow? —No,youcan’t.—现在我能出去吗？—不，你不能。3.—IsItcold?—Yes,itis.—天冷吗？—是的，冷。4.TodayishotandsunnyinSydney.今天悉尼又热又晴朗。5.—What'stheweatherlikeinLondon?—It’srainy.—伦敦天气怎么样？—是下雨天。6.IsitcoolandwindyinBeijing?北京的天气凉爽有风吗？7.Canyouflyyourkite?你能放你的风筝吗？8.—HowaboutBeijing?Isitcold?—No.itisn't.It's26degrees.—北京（天气)怎么样？冷吗？—不，不冷。是26度。9.It’scoldoutside.外面冷。三、难点句型解析。1.CanIgooutsidenow?我现在可以出去吗？【解析】句型结构：CanI+动词原形+其他？此句式由can引导，用来征询别人的许可，意为“我可以……吗？”肯定回答：Yes,youcan.是的，你可以。否定回答：No,youcan’t.不，你不能。例句：(1)—CanIopenthewindow?—Yes,youcan.我能打开窗户吗？是的，你可以。—CanIsing?—No,youcan’t.我可以唱歌吗？不，你不能。2.It’scoldoutside.外面很冷。【解析】句型：It’s+描述天气状况的形容词+其他.此句型是用于描述天气状况的句子，多用it来作主语，指代天气，be动词用is。例句：Itiscoldtoday.今天天气寒冷。3.What’stheweatherlikeinNewYork?纽约的天气怎么样？【解析】询问天气情况的句型及其答语句型结构：What’stheweatherlike(+in+地点)?答语：It’s+描述天气的形容词(+in+地点).例句：—What’stheweatherlikeinJinan?—It’ssunny.济南的天气怎么样？天气晴朗。拓展:询问某地天气怎么样，还可以用How’stheweather(+in+地点)?例句：—How’stheweatherinLondon?—It’ssnowy.伦敦的天气怎么样？有雪。4.Isitcold?天气冷吗？【解析】猜测天气状况的句型及其答语句型结构：Isit+描述天气的形容词+其他?这句话的意思是“天气……吗？”，用来猜测天气状况。问句中的it指代天气。肯定回答：Yes,itis.否定回答：No,itisn’t.例句：(1)—IsitwarminShanghai?—Yes,itis.上海天气暖和吗？是的，暖和。(2)—Isitcoldtoday?—No,itisn’t.今天天气冷吗？不，不冷。易错点提示：当表示地点的词是here,there等副词时，前面的介词in要省略。例句:—Isitwarmthere?那里的天气暖和吗？—Yes,itis.是的，天气暖和。热难点测试。一、根据提示，补全单词。第1题第2题第3题第4题第5题Itisr______inBeijingtoday.—IsitsunnyinNewYorknow?—No,itisn’t.It’ss______.—What’stheweatherlikeinSydney?—It’sw______.—CanIgooutsidenow?—Yes,youcan.It’ss______today.—IsithotinShanghai?—No,itisn’t.It’scoolandc______.二、选出每组中不同类的一项。()1.A.warm B.cold C.weather()2.A.NewYork B.Sydney C.world()3.A.forty B.second C.thirty()4.A.sunny B.go C.love()5.A.English B.PE C.lunch三、单项选择。()1.______itsnowy?A.IsB.AreC.Does()2.—______theweatherlikeinLondon?—It'swindy.A.WhatB.What'sC.How()3.______Igooutsidenow?A.DoB.Can C.Am()4.It'shot.Ican______inthewater.A.havesomebreadB.flyakiteC.swim()5.It's40degrees.It's______.A.hotB.coldC.cool()6.Todayit'shotandsunny______Sydney.A.onB.in C.under()7.—IsitcoldinKunming?—______A.No,itis.B.Yes,itisn't.C.No,itisn't.四、读对话，选择正确的图片。A.B.C.D.E.—CanIhavesomesoup?—Yes,youcan,Becareful.It’shot.—What’stheweatherlikeinBeijing?—It’scoldandrainy.—What’stheweatherlikeinShanghai?—It’shottoday.—What’stheweatherlikeinJinan?—It’swarmandsunnytoday.—IsHongKonghottoday?—No,itisn’t.It’scooltoday.五、选择合适的句子补全对话。A.Well,isithotinSydney?B.Youcanstayathome.C.It’swinter(冬季)inAustralia.D.It’srainyandhot.E.What’stheweatherlikeinLondon?A:Hi!1.______B:It’shot.It’s32degrees.HowaboutSingapore?A:2.______ItoftenrainsinSingapore.B:Oh,Idon’tlikerainydays.3.______C:No,itisn’t.It’scoldthere.4.______It’sabout5degrees.B:Oh,Iwon’tgothere.WhereshouldIgo?C:5.______Haha!六、按要求完成句子。1.swim,can,outside,I(.)(连词成句)_________________________________2.cool,It's,cloudy,in,and,Beijing(.)(连词成句)_________________________________3.Isitwindy?(作否定回答)_________________________________4.It'shotandsunnyinHongKong.(对画线部分提问)_________________________________5.Canyouflyyourkite?(作肯定回答)_________________________________七、根据表格内容，选择正确的答案。Beijing9℃Sanya34℃London12℃NewYork15℃()1.What’stheweatherlikeinLondon?A.Sunnyandhot.B.Rainy.C.Cloudy()2.It’s______inBeijing.A.coldandwindyB.coolandsunnyC.coldandsnowy()3.It’scoolandwindyin______.A.DaliB.NewYorkC.Beijing()4.Itis______inSanya.A.coldB.coolC.hot()5.Youcanmakeasnowmanin______.BeijingB.SanyaC.Dali参考答案一、1.rainy2.snowy3.windy4.sunny5.cloudy二、1.C2.C3.B4.A