小学英语科普版六年级下册Lesson 10 Revision评优课ppt课件

这是一份小学英语科普版六年级下册Lesson 10 Revision评优课ppt课件，共11页。PPT课件主要包含了Warming up，知识讲解等内容，欢迎下载使用。

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The ElephantElephants are the largest land mammals in the wrld. Asian elephants are smaller than African elephants. They are the nly mammal that cannt jump. They live in herds and eat leaves, grass and tree bark.They may spend an average 12-18
hurs a day eating. An adult elephant will eat between 90 kg t 272 kilgrams (200 t 600 punds)f fd and drink 190 liters(50 gallns) f water per day.
The OwlThere are arund 200 different wl species. They are ncturnal animals wh sleep during the day and hunt during the night. They are carnivres and hunt rdents, insects, frgs, fish and ther birds.
DlphinDlphins are mammals, nt fish. They are scial animals wh live and hunt in grups. They have an average lifespan f abut 17 years, and cmmunicate with each ther in whistles and clicks.
The HippptamusThe hippptamus, als knwn as the hipp, spends mst f its days in the water. They live in rivers, lakes and swamps, and are the third largest African animal after the elephant and the rhincers.
The CamelThe camel is ne f the ldest dmesticated animals. Its hump stres fat, nt water. This fat is used as a surce f energy when fd is limited. Baby camels are brn withut a hump. They can g withut water fr up t tw mnths. A thirsty camel can drink 151 liters (40 gallns) f water at ne time.
The ZebraEach zebra has its wn unique stripe pattern,like human finger prints. When in a herd, the stripes merge int a big mass and make it hard fr predatrs t single ut individual animals. Their stripy cat is believed t disperse mre than 70% f heat, preventing them frm verheating while in the sun.
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