五年級上冊科學(xué)課件-地球表面的地形｜教科版-(23張)

Unit3Weather四年級（下冊）四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件Unit3Weather四年級（下冊）四年級下冊英語-U1天氣預(yù)報(bào)四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件天氣預(yù)報(bào)四年級下冊英語-Unit3WeatherLes2Doyouusuallywatchweatherbroadcast?Warmup四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件Doyouusuallywatchweatherb3warm溫暖的知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件warm知識(shí)講解四年級下冊英語-Unit3Weather4hot炎熱的知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件hot知識(shí)講解四年級下冊英語-Unit3Weather5cool涼爽的知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件cool知識(shí)講解四年級下冊英語-Unit3Weather6cold寒冷的知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件cold知識(shí)講解四年級下冊英語-Unit3Weather7coldcoolhotwarm知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件coldcoolhotwarm知識(shí)講解四年級下冊英語-Uni8知識(shí)講解Goodmorning.Thisistheweatherreport.It’swarminBeijingtoday.Lhasacool(15℃)Harbincold(5℃)Beijingwarm(20℃)HongKonghot(30℃)四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件知識(shí)講解Goodmorning.Thisisthe9It’s

coldinHarbintoday.

Itis5℃.知識(shí)講解Goodmorning.Thisistheweatherreport.It’swarminBeijingtoday.Lhasacool(15℃)Harbincold(5℃)Beijingwarm(20℃)HongKonghot(30℃)四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件It’scoldinHarbintoday.It10Thisistheweatherreport.這里是天氣預(yù)報(bào)。weatherreport也可以說成weatherbroadcast.我們前面說的warm,hot,cool,cold都可以用在weatherreport中?！鎑egreecentigrade攝氏度知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件Thisistheweatherreport.知識(shí)講11It’s

hotinHongKongtoday.知識(shí)講解Goodmorning.Thisistheweatherreport.It’swarminBeijingtoday.Lhasacool(15℃)Harbincold(5℃)Beijingwarm(20℃)HongKonghot(30℃)四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件It’shotinHongKongtoday.知識(shí)12It’s

coolinLhasatoday.知識(shí)講解Goodmorning.Thisistheweatherreport.It’swarminBeijingtoday.Lhasacool(15℃)Harbincold(5℃)Beijingwarm(20℃)HongKonghot(30℃)四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件It’scoolinLhasatoday.知識(shí)講解G13課堂小結(jié)weatherbroadcastweatherreport天氣預(yù)報(bào)warm暖和的cool涼爽的Harbin哈爾濱HongKong香港Lhasa拉薩

四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件課堂小結(jié)weatherbroadcast四年級下冊英語-U14Thisistheweatherreport.這里是天氣預(yù)報(bào)。It’s

warminBeijing.北京比較暖和。知識(shí)講解四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件Thisistheweatherreport.知識(shí)講15Thanksandseeyounexttime!四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件四年級下冊英語-Unit3WeatherLesson4天氣預(yù)報(bào)人教PEPPPT名師課件Thanksandseeyou四年級下冊英語-Uni161．昆蟲最初駕馭“風(fēng)帆”在水面上滑行，后來逐步從滑行演變到在空中飛行。2．蜉蝣有翅后即升空飛行，雖然飛行的時(shí)間不長，但由此實(shí)現(xiàn)了生命的延續(xù)。3．昆蟲翅膀的剖面，上端彎曲，下端平直，這可以使空氣流過翼面時(shí)產(chǎn)生升力。4．昆蟲利用碳水化合物和脂肪作為“燃料”，從而大大提高了飛行的“經(jīng)濟(jì)性”。5．昆蟲是地球上規(guī)模最為龐大的飛行者家族，很多昆蟲都具有長途遷徙的能力。6．老者認(rèn)為有了機(jī)械之類的東西必定會(huì)出現(xiàn)機(jī)巧之類的事，有了機(jī)巧之類的事必定