【正文】
1. How do you feel when you see these pictures? should we do? ? We live on the Earth. ? Earth is our home. ? About 70% of the Earth is covered by water. About plas Mercury Venus There are 8 plas in the solar system. They are… 水星 金星 ? Mars Jupiter 火星 木星 Saturn Uranus 土星 天王星 Neptune 海王星 The Moon is far from the Earth. The Sun rises from the East, falls down from the West. The Moon moves around the Earth. The Earth moves around the Sun. Important phrases ? provide ... with ... ? put ... into ... ? in the sky ? make energy ? under the ground 為 …… 提供 …… 把 …… 倒入 …… 在空中 制造能源 在地下 1. We can provide the poor old man _____ some food. 2. Don’t put the dirty water _____ this lake. 3. The old man hid (藏 ) his money _____ the ground. 4. Look! The birds are flying _____ the sky. 用適當(dāng)?shù)慕樵~填空。馬爾代夫群島的平均海拔有 80%都低于 1米,如果海平面隨著全球氣候變化繼續(xù)上升,這個(gè)美麗的天堂島國遲早會淹沒于茫茫大海下。 蘇拉威西海( The SuluSulawesi Sea) 臨近 于印度海和中國南海,位于世界熱帶海洋物 種多樣性的中心,這里的部分珊瑚生態(tài)系統(tǒng) 是世界上最豐富的,有多于 450種石珊瑚 ——相比之下,加勒比海地區(qū)只有 50種, 西度洋也只有將近 200種。 Some students are singing and some are dancing. 一些花是紅色的,一些花是粉色的。 There is some water in the bottle. The Earth provides us with air, water and food. (P31) 地球?yàn)槲覀內(nèi)祟愄峁┛諝狻⑺褪澄铩? Postreading There is a lot pollution around us. What can we do for our Earth? 1. We should learn to _______(保護(hù) ) ourselves (我們自己 ). 2. Noise is a kind of _______(污染 ). 3. My father will have