九年级英语上册 Unit4 Topic3 ABCD学案（无答案） 仁爱版.doc

Unit 4 Topic 3分析下列单词的词性及词意 名词动词介词研究，调查钦佩，羡慕超出之外教练，马车以为基础代词直径限制，限定无论什么，不管什么风暴，暴风雨使分开，使分离连词重心，引力赞扬，表扬在什么地方，何处宇宙形容词词组安静，沉默科学的以为基础塔基本的，基础的科幻小说监狱古罗马的太阳系赞扬，表扬单独的，分开的上交，交纳学位，度，程度扔掉scientist-_( ) science-_( ) search-_( ) admiration-_( ) Rome-_( )centimeter-_( )sandstorm-_( )limited-_( )silent-_( )Section A一. 读1a，完成1b 二. 在文中找到并划出下面的短语 1.这周六晚上_ 2.太空生活_ 3.生活在火星_ 4.生活在太空_5.乘飞船旅行_6.在地球_7.将会有_ 8.将能够_ 9.真有意思！_10.(梦想)实现_ 11.为了了解人类文化_12.我亲眼见到他们_13.观看这样的电影_14.科学研究_ 15.造纸_16.在别的行星_17.make sentences_三. 在文中划出下面的句子并分析1.We will be able to do anything that can be done on earth. 译：_ 思考：that can be done on earth是_从句，修饰先行词_点拨：can be done - 能够/可以被做(带有情态动词的被动语态) 练习：a.这些树明天必须被栽种。These trees _ _ _ tomorrow.b.李明可能被选为我们班的班长。Li Ming _ _ _ as the _ of our class. c.下课后应该擦黑板。The blackboard _ _ _ after class.2. They are reading information on the Internet in order to learn about human culture. 译:_ 点拨：in order to (do) - 为了 (后接目的状语)，否定形式 - in order not to (do)链接：so that - 为了 (后接目的状语从句)练习：1.过去为了赚钱他们什么都肯做。They did anything _ _ _ _ _ in the past. 2.为了通过考试，他每天学习十多个小时。_ _ _ _ fail the exam, he studied _ _ _ _ _ every day. 3.为了能赶上早班车今天早上他起床很早。He _ _ early _ _ he _ _ the early bus this morning. 4.为了提高口语他去年去了英国。He went to England last year _ _ _ _her_English.3.I dont think aliens can be found in space. 译：_点拨: 主语(第一人称)+think/suppose/believe/imagine/expect，后面宾语从句中的否定词not要前移到主句，即_ 注意：这种含有否定前移复合句的反意疑问句部分要与从句一致 练习：a.I expect they can make progress in English.(变否定句) _b.我相信他不会回来, 不是吗？ I _ _he _ _ back, _ _? c.我认为明天不会下雨，是不是？I _ _ it _ _ tomorrow, _ _?4.I wont believe there are aliens until I see them with my own eyes. 译：_ 点拨: notuntil - 直到才(until引导了时间状语从句)，从句中要遵循-主将从现的原则对比：until 和notuntil 分析：a.They kept waiting for her until she came back. 译：_ b.They didnt leave until she came back. 译：_总结：until前面主句的谓语动词是_; notuntil前面主句的谓语动词是_练习：1.昨天晚上直到完成作业我才睡觉。I _ go to bed _ I _ my homework last night. 2.明天我会一直等到你回来。I _ _ _ you _ you _ back tomorrow.Section B一. 读1a, 完成1b二在文中找到并划出下面的短语1.参加太空飞行_ 2.发现新的事情_ 3.掌握一些基本电脑技术_ 4.在舞台上表演芭蕾_5.喜欢科学胜过舞蹈_ 6.将被揭秘/发现_7.使我们的梦想实现_ 8.the introductions to the movies_ 9.list more science fiction movies_10.以为基础_ 11.决定证明_12.时光穿越_ 13.迷路_ 14.为了检测他的想法_15.一群外星人_16.一个十岁的男孩_ 17.开始一段与众不同的友谊 _18.月球之旅_19.go wrong_ 20.的开端_ 21.地球末日_22.对感兴趣_ 三在文中划出下面的句子并分析1.I prefer science to dance. 译：_ 点拨：prefer - 更喜欢= likebetter 总结：a. prefer sth.to sth. 和比较起来更喜欢b. prefer doing sth. to doing sth. - 和做某事比起来更喜欢做某事 c. prefer to do sth - 更喜欢做某事(一时性的) d. prefer doing sth. - 更喜欢做某事(长久性的)练习：a.和重庆比起来我更喜欢厦门。I _ Xiamen _ Chongqing. b.和游泳比起来我更喜欢滑冰。I prefer _ _ _. c.他更喜欢和我一起去打篮球。He _ _ _ basketball with me. d.他们更喜欢雨天在家喝茶。They _ _ _ at home _ _ _. 2.I really admire them. 译：_点拨：admire sb. / sth. -钦佩，羡慕某人/某事 拓展：admire sb. for doing sth.- 钦佩某人做某事练习：a.我羡慕你的成功。_ b.我钦佩他们的勇气。_ b.我们钦佩宇航员们成功地完成了太空行走。 We _ the astronauts _ _ _ _ walking in space.3.Lets work hard to make our drams come true. 译：_点拨：make sb./sth. do sth. - 使某人/某物做某事 思考：to make our drams come true在句中做_状语拓展：make sb. adj. - 使某人处于某种状态 make sb. + 名词 - 使某人成为练习：a.不要让我等太久。Dont _ _ _ _ too long. b.那个消息使他们兴奋。The news _ _ _. c.我们选她当女主席。We _ _ _ . d.为了让他妈妈满意，他做了所有的家务活。He _ all the housework _ _ his mother _.4.Sams watch doesnt work. 译：_ 同义句：_5.The trees are dying. 译：_ 思考：dying的原形_过去式_形容词_ Section C一.读1a的内容，完成1b 二. 在文中找到并划出下面的短语1.be named after Mars_ 2.the Roman god of war_ 3.53% as wide as_ 4.相隔_ 5.覆盖火星的整个表面_ 6.仅仅36公斤重_7.和的2/5一样重 _8.彼此距离最近 _9.搜寻更多信息 _ _10.a useful place to dry fruit_ 11.a good place for human beings to live_ _ 12.a comfortable place for heavy people_ 13.水的供应_14.限制水的使用_ 15.思念家人_ 三. 在文中划出下面的句子并分析1 Its diameter is 53 as wide as that of the earth. 译：_ 点拨：as形容词/副词原级as 名词 - 像一样 思考：句中that指代_, 如果前面的名词是复数，用_指代 练习：a.我们学校像花园一样美。Our school is _ _ _ a park.b.Tom和Mike跑得一样快。Tom _ _ _ _ Mike.c.美国的人口没有中国多。The population in America _ _ _ _ _ in China.d.城市的楼比农村的高。The buildings in the city _ _ than _ in the country.2.Mars goes around the sun at a distance of about 228 million kilometers. 译：_ 点拨: at a distance of -相隔 拓展：at/from a distance - 在远处 练习：a. Put the stone at a distance of about twenty meters here. 译：_b. The police followed him at a distance. 译：_3.The gravity on the surface of Mars is about two-fifths as strong as it is on earth. 译：_点拨：倍数词/分数/百分数as 形容词或副词原级as - 是的几倍/几分之几/百分之几 练习：a.这个盒子是那个盒子的四倍重。 This box is _ _ _ _ _ that box. b.这个房间是那个房间的三分之一大。This room is _ _ _ _ _ that room.4.So a person who weighs 90 kilos on earth weighs only 36 kilos on Mars. 译：_点拨：a person who weighs 90 kilos on earth - 一个重达90公斤的人 思考：句中第一个weighs是_句的_; 第二个weighs是_句的_5.It takes a spaceship about eight months to reach Mars from the earth when the two planets are closest to each other.译：_同义句：A spaceship _ _ _ _ _ Mars from the earth when 点拨：be closest to- 离最近 拓展：离近_;离远_6.Scientists are still searching for more information about Mars. 译：_ 点拨：search - 搜寻，搜索，搜查(动词) 拓展：search sb. / sth - 搜某人的身/搜某物 search for sb. / sth.- 搜寻某人/某物 练习: a. Simon searched his mind but he couldnt come up with the answer. 译：_ b.警方在寻找失踪的孩子。The _ are _ _ the _ child.c.消防员在建筑物中搜寻幸存者。Firefighters were _ the building _ survivors.7.Scientists think that there has been life on earth for millions of years. 译：_思考：There has been是There be结构的_时态 _拓展：There be结构的过去时态是_; There be结构的将来时态是_或_ 此外还有：可能有_; 一定有_; 过去经常有_ 8.It has been two days since we landed on Mars. 同义句：It _two days _ we landed on Mars.练习：a.自我们上次上街购物已经是两个月了。It _ _ two months _we _ shopping. b.他父亲死了十年了。It _ ten years _ his father _. 同义句：a. His father _ ten years _. b. His father _ _ _ for ten years.9.Generally, the journey went well, but the living conditions were quite bad during the journey.点拨：go well - 进展顺利 译：_ 练习：a.Do these colors go well together. 译：_b.Things didn't go well for us at first, but everything is fine now. 译：_c.Fish doesn't go well with mutton. 译：_ d.一切进展顺利。译：_10.We had to limit the use of water during those days. 译：_点拨：limit - 限制(动词) the use of - 的使用 注意：use在此是名词链接：use -_( ) useful-_( ) useless-_( ) reuse-_( ) user-_( )11.Whats worse, our water supplies were very low. 译：_点拨：supply -供给(名词) 链接：supply -供应(动词) - supply sth. for sb.= supply sb. with sth.-给某人供应某物12.I often miss the family, but the excitement of being on Mars is worth it. 译：_ 点拨：be worth sth. - 值 链接： be worth doing sth. - 某事值得做练习：a.这辆汽车值一万美元。The car _ _ 10,000.b.这事值得我们付出劳动。It _ _ our work.c.这本书值得一读。The book _ _ _.Section D一. 在文中找到并划出下面的短语1.数百万年_ 2.环绕太阳_3.宇宙的一小部分_ 4.发射许多宇宙飞船 _ 5.探索其它的行星_6.给我们发信息(2)_7.这么多的星星_ 8.和交朋友_ 9.给某人介绍某事_ 10.给同学们作报告_ 11.做一些调查_ 12.上交_ 13.有机会做某事_三. 在文中划出下面的句子并分析1.And there are seven other planets that also go around the sun. 译：_ 思考：that also go around the sun在此是_从句，修饰先行词_2.Some spaceships have gone beyond the solar system. 译：_ _ 点拨: beyond - 在之外，超出范围(介词)练习：a. There is a temple beyond the mountain. 译：_ _ b. What happened was beyond my control. 译：_ _3.With so many stars in space, are we alone, or is there life on other planets in space?译：_ 比较：alone -独自地（副词）；alone - -独自的(指无人陪伴的客观事实)；lonely - 孤独的，寂寞的(指主观的感觉) ； lonely - 偏僻的 练习：a.她独居，但并不感到寂寞。She lives _, but she doesnt feel _. b.去年他独自去了一个偏僻的小村庄。He went to a _ village_ last year. 4.Write the correct answers on a separate piece of paper. 译：_点拨: separate - 单独的，分开的(形容词) separate -使分开，使分离(动词) separatefrom-将分离 练习：a.The twins have separate bedrooms. 译：_ b.The boy found it difficult to separate dad apples from good ones. 译：_ 变为被动语态：1)Fujian _ 2)Taiwan Island_ 5.Exchange your questions with your group members to make sure they are written correctly. 译：_点拨: exchange sth. with sb.- 和某人交换某物 练习：Ill exchange my opinion with you tomorrow. 译：_