内蒙古巴彦淖尔市乌中旗二中九年级英语上册《Unit 2 Saving the Earth Topic 2 All these problems are very serious.Section D》学案（无答案） 仁爱湘教版

九年级英语上册Unit 2 Saving the Earth Topic 2 All these problems are very serious.Section D学案（无答案）教师寄语：The important thing in life is to have a great aim, and the determination to attain it一、【学习目标】：（课前预习）二、【预习检测】：根据汉语提示完成句子：1.Our government has done something to _the environment _(防止)being polluted.2.He seldom exercise, _ _ _(结果)，he is not in a good health.3.The more trees we _ _(砍倒)，the more punishments we will get.4.I think _ _(空气污染)is the most serious problem in the world.5.The dustmen(垃圾工)collect _ _ _(如此多的垃圾)every day. They are very hard.三、【自主探究】：1. 听两遍,完成短文2. 核对答案3. 自己默读1a，找出不懂的句子共同解决。4. 讨论完成1b四、【题组训练】：1.根据汉语提示完成句子。1. 选择：1） It _ Yang Liwei about 21 hours _the earth 14 times in his spaceship.A. spent, circling B. took ,traveling C. spent to travel D. took , to travel2） -You look so happy -Jack says I am pretty ._has ever told me that before. A. Somebody B. Anybody C. Everybody D. Nobody3） -Jim ,I wonder why your parents didnt come to our talent show.-Well ,_of them was free yesterday afternoon. A. none B. either C. neither D. all4） Trees can _water from _away. A. keep, run B. keeps , running C. keep ,to run D. keep; running5）About 75percent of the students can go swimming _the rest cant A. while B, and C. so D. or3.用所给单词或词组的适当形式填空（whats more, just now, take up, disturb, deal with）1）Such problems are hard _.2) Ill try not _ too much of your time.3) What were you saying to Lisa _?4) Please dont _ me. Im very busy now.5) My sister is clever. _, shes always friendly to others.五【语法专练】单项选择1. Do you have _ apples? - No, I dont, but I have _ oranges.A. any, some B. some, any C. any, any D. some, some2. The students are doing some cleaning. Some are sweeping the floor, _ are cleaning the desks and chairs. A. otherB. the otherC. another D. others3. My parents are _ doctors. A. both B. all C. either D. neither 4. There is _ with my computer. I cant work on. A. wrong anything B. anything wrong C. wrong somethingD. something wrong5. The wind was blowing strongly. _ people walked in the street. A. LittleB. A little C. Few D. A few 6. I looked for my book _ , but I c