山东省高密市八年级英语 Module 3《Unit 2 We haven’t found life other planets yet》学案（无答案）.doc

module3 unit 2 we havent found life other planets yet. m2重点词组：m1重点句子：1.have you ever wanted to travel around the world? 你曾经想要周游世界吗？yes, i have. ive always wanted to go to the usa and the europe. 是的，我一直想去美国和欧洲。2.have you looked at todays newspaper?你看过今天的报纸吗？3.have you ever entered a competition?你曾经参加过竞赛吗？4.has she visited china before? no, she hasnt. 她以前去过中国吗？不，没有。5.have you ever been to a concert? 你曾经去听过音乐会吗？ 6.have you ever tried western food?你曾经品尝过西方的食品吗？7.have you ever had italian food? 你曾经吃过意大利食品吗？ 8.have you ever been abroad?你曾经去过国外吗？9.i have never been to shanghai. 我从未去过上海。 10.is there anywhere she hasnt visited?有她没去过的地方吗？11.there is a lot to see and to do there. 这里有许多景点可以看，许多事情可以做。（ 有趣） 12.pizza has always been my favourite food. 比萨一直是我最喜爱的食品。13.he has given concerts all over china and the tickets have always sold out. 他在全国各地举办过音乐会，票总是一抢而光。14.he has written many songs! 他写了很多歌。 15.he is the greatest chinese musician, ever! 他是中国最伟大的音乐人，到目前为止。16.she has always liked zhang ziyi. 她一直喜爱章子怡。 17.zhang ziyi was in the seat beside her. 章子怡就坐在她旁边的座位上。18.i have always wanted to meet her. 我一直想见到她。 19.it was my “dream come true”! 这真是“梦想成真”了！20.write a short passage about your fantastic experience.写篇关于你的奇特经历的短文21.how many times has he been to the united states?你去过美国多少次？22.since then, over 400 million people have visited disneyland theme parks. 从那时起（到现在），四亿多人已经参观了迪士尼主题公园。一、learning aims1.grasp the key words and key structures: 2.present perfect tense with just, already and yet. 3.reading skill: to understand passages about space travel involving present perfect tense. 二、一）单词检测1. the earth is a p _ and we live on it.2. scientists have discovered many other galaxies in the u _.3. scientists think that there has been life on earth for m_ of years.4. l_ travels much faster than sound.5. a b_ is 1.000,000,000. 6. if you dont want to go a_(单独) ,ill go with you .7. i _(喜欢)apples when i was young.8.some spacecrafts have gone b_（在-之外）the solar system.9. yang liwei is a famous _ (宇航员) of our country.10. they have _ (发现) many kinds of plants in the forest.11. we havent seen each other _(最近).12. my father watches tv to get the _ (最新的) news.13. the _ (地球) goes round the sun二）词组互译1.protect the environment 5.太空站2.sth. cost (sb.) some money 6.环绕3.the entrance to 7.我们星系的一小部分4.several billion dollars8.太阳系三、精讲点拨 1.take / spend / cost / pay take 常见的用法有以下几种： 1）it takes sb.+time + to do sth. 2）doing sth. takes sb.+ timespend 的主语必须是人，常用于以下结构1）spend time / money on sth. 2）spend time / money (in) doing sth.cost 的主语是物或某种活动，还可以表示“值”，常用于以下结构：1）sth. costs (sb.) + money 2）(doing) sth. costs (sb.) + time pay 基本用法： 1）pay (sb.) money for sth. 付钱（给某人）买2) pay for sth. 付的钱 3) pay for sb. 为某人付钱2. prefer v. 更喜爱，宁可，宁愿prefer sth. to sth. 与相比，更喜欢 prefer doing / to do 喜欢做prefer doing to doing (=prefer to do rather than do=would rather do than do) 与相比，更喜欢做 eg. i prefer bananas to apples. 与苹果相比，我更喜欢香蕉。i prefer walking to cycling, 我宁愿步行也不骑自行车。i prefer to walk rather than (to) cycle.= i would rather walk than cycle. 宁愿步行也不骑自行车跟踪练习 1.买自行车花了我300 元。 the bike _ me 300 yuan yesterday. i _ 300 yuan _ the bike. it _ _ 300yuan _ _ th e bike . i _ 300 yuan _ the bike. i _ 300 yuan _ the bike.四、能力提高：完成句子 1.许多科学家认为地球上存在生命有上百万年， many scientists think there _ _ life on earth for _ _years. 2.地球围着太阳转。 the earth _ _ the sun.3.科学家在宇宙中发现了其他一些星系。 scientists _ _ many other galaxies in the universe.4.他们试图向我们发送信息吗？ have they tried to _ _ _ us? 5.在我们星系中有两亿多颗星星。 there are _ _ 200 billion stars _ _ _. 6. how much is the sweater?(同意句) _ _ does this sweater _? whats _ _ _thissweater？五、课堂检测： 1. the sun is a _ in the solar system. the earth is a _ and it goes around the sun.2. although