unit13 integrating skills[下学期] 人教版高二英语Unit13 The water planet单元完整课件 人教版高二英语Unit13 The water planet单元完整课件VIP免费

1 The water molecule is made up of two h___________ atoms and 1 The water molecule is made up of two h___________ atoms and one o________ atom.one o________ atom.2 Water is a liquid at room temperature, but it turns into a 2 Water is a liquid at room temperature, but it turns into a s________ when the temperature drops below 0s________ when the temperature drops below 0℃℃ and into a gas and into a gas when heated above 100when heated above 100℃℃..3 The soil can a__________ water, so it helps to keep water from 3 The soil can a__________ water, so it helps to keep water from flowing away.flowing away.4 Marine scientists study the r_____________ between living 4 Marine scientists study the r_____________ between living creatures and their habitat in the ocean.creatures and their habitat in the ocean.5 Life in the oceans appears in different sizes, r__________ from the 5 Life in the oceans appears in different sizes, r__________ from the tiniest fish all the way up to the biggest blue whales.tiniest fish all the way up to the biggest blue whales.6 Oil has a density lower than 1,000 kg/m3, so it will f_____on water6 Oil has a density lower than 1,000 kg/m3, so it will f_____on water. . Language StudyLanguage Study Word study P21Word study P21 2 Fill in the blanks with the proper words. 2 Fill in the blanks with the proper words. The first letter has been given.The first letter has been given.solisoliddabsorabsorbbhydrogehydrogennoxygeoxygennfloatfloatrelationsrelationshiphipranginrangingg Unit13Unit13 The Water PlanetThe Water Planet 1. What is the chemical structure of water?1. What is the chemical structure of water?A.A.Carbon & Oxygen. Carbon & Oxygen. B.B. Nitrogen & Oxygen. Nitrogen & ...