unit7正式教案课件.ppt

拓展： Predictable adj 可预测的 Predictably adv 可预言地 Predictability n 可预言 5. Everyone should play a part in saving the earth. 每个人都应当尽一份力来拯救地球。 play a part in… 是一个固定结构，表示“ 参与……; 在…… 中尽自己一份力量” 例如： She plays an active part in teaching these poor children. 她积极参加对这些贫穷孩子的教学工作。 He didn’t play a part in making this decision. 他并没有参与做出此决定。 1. How many new ___________ (建筑物) are there in your city this year? 2. It is ___________ (不可能的) for us to finish the work in such a short time. 3. That baby is able to ___________ (穿衣) himself now. Ⅰ根据括号内所给的汉语提示填空。 buildings impossible dress 4. What will our life be like ___________ (在将来)？ 5. ___________ (好像) they have known our new address. in the future It seems Ⅱ用括号中所给词语的适当形式填空。 I hear a great ___________ (science) will give us a talk tomorrow. 2. I think I can do all the housework by ___________ (I). 3. Computers can’t take the place of ___________ (human) completely. scientist myself humans 4. We must try our best to save water and ___________ (electric). 5. Would you like to go ___________ (skate) with us this weekend? electricity skating Ⅲ. 根据要求完成句子 There will be a sports meeting this weekend. (改为同义句) There ____ ______ _____ be a sports meeting this week. 2. I think Sally will be a doctor in five years.（对画线部分提问） _________ ___________ you think Sally ___________ ___________ in five years? is going to what do will be 3. There will be fewer people in 100 years. (改为一般疑问句) ___________ there ___________ fewer people in 100 years? 4. There won’t be any paper money. (改为同义句) There will be _______ __________money. 5. My classmates often help me learn English. (改为同义句) My classmates often ___________ me _______ my English. will be little paper help with 1. Are you _______ your winter holiday next week? A. going to have B. will have C. had D. have 2. Do you