1、1Unit 2 Great People单词闯关1.采用；引进；推行_(v.)_2领导者；领袖_(v.)_3. 生产；出产_生产，制造；产量(n.) _4.peanut_5variety _6super _短语互译1.从那时开始_2同一起_3想出；提出_4允许某人做某事_5in ones spare time _6.Father of Hybrid Rice _7in the 1960s _8. work on _9become known as _10. spend(in) doing sth. _句型在线1.在梦里，他种植了一种像花生一样大的新型水稻。In the dream, he gr
2、ew a new type of rice that was _ _ _ a peanut.220 世纪 60年代，在他完成了大学的农业学习之后的几年，他提出了杂交水稻的想法。In the 1960s, a few years _ he finished his studies in agriculture at university, he _ _ _ _ _ for hybrid rice.3从那时开始，他花费大量时间来研究和开发新品种。_ _， he has_ much of his time researching and developing new varieties.4.在 19
3、80年，杂交水稻这项技术被引进到美国，后来(被引进)到世界上许多其他国家。In 1980, the technology for hybrid rice_ _ _ the United States and, later, to many other countries _ _ _5由于袁博士的努力工作，如今中国每年都能生产足够多的水稻来养活它的人民。_ _ Dr. Yuans hard work, China now produces enough rice every year to_ its people.6. 在业余时间，袁博士喜欢拉小提琴和听音乐。2_ _ _， Dr. Yuan l
4、oves playing the violin and listening to music.1 introduction n. 采用；引进；推行观察 The introduction of this new product made China a leader in rice production.这种新品种的推行使得中国成为水稻生产的领导者。He makes introductions all round with a smile.他微笑着将在场的人一一做了介绍。探究 introduction 还可译为“介绍，引见” ，用作_名词。拓展 introduction 的动词形式为 intro
5、duce。 introduce 是及物动词，接名词或代词作宾语，表示“把自己介绍给别人时” ，后面接反身代词。 “introduce宾语介词 to”表示“向某人介绍，把介绍给某人” ；接介词 into时，表示“传入，引进，采用” 。它可以用于被动结构。1First please allow me to make a short _(introduce)2 produce v. 生产；出产观察 China now produces enough rice every year to feed its people.如今中国每年都能生产足够的水稻来养活它的人民。This is an oil tha
6、t no longer produces.这是一种不再生产的油。探究 produce既可用作_动词，也可用作_动词。当它用作及物动词时，接名词或代词作_语。拓展 produce 还可用作不可数名词，意为“产品” ，尤指“农产品” 。 辨析 produce, product 与 productionproduce指农业生产的产品；product 指工业生产的产品；production 指产量或生产的动作，特指诗歌、雕刻、绘画等文学艺术作品(可数)。2(1)This factory _ (produce) this kind of engine. (2)Silk is _(生产) in the s
7、outh of China.1 The plant allowed farmers to rest in its shade.这种植物可以让农民在它的阴凉处休息。探究 allow作动词，意为“允许” ， 后面可以接动词不定式作宾语补足语，即_，意为“允许某人做某事” 。My child is only allowed to watch TV for up to an hour a day.我的孩子每天只被允许最多看一个小时的电视。拓展 allow 后面可以接名词、代词或动名词作宾语。Its not good to go to the Internet bar. We dont allow th
8、at in our school.去网吧不好。我们学校不允许。312017南充 My parents dont allow me_ late. Astay up Bto stay up Cstays up Dstaying up2 Since then, he has spent much of his time researching and developing new varieties.从那时开始，他花费大量时间来研究和开发新品种。探究 (1)since then 意为“_” ，句子常用_ 时态。Since then, the boy has made a lot of progres
9、s. 从那时开始，那个男孩已经取得了很大进步。(2)spend 意为 “花费” ，常用结构为“spend time/money on sth.”和“spend time/money in doing sth.”， spend 的主语是_， 其中 in可以_。拓展 since既可作介词，也可作连词。后面接表示过去的时间点，可以是单词、短语，也可以是句子，句子常用现在完成时态。He has been in this school since last year. 自从去年以来他一直在这所学校。I have learned English since I was five.自从我五岁以来我一直学习英
10、语。辨析 spend, take, pay 与 costspend 意为“花费” 。sb. spends some time/money (in) doing/on sth.意为“某人花费时间/金钱做某事” 。主语是人。take 意为“花费” 。It takes sb. some time to do sth.意为“做某事花费某人多长时间” 。pay 意为“花费” 。pay money for sb.意为“替某人付款” ；pay money for sth.意为“花钱买某物” 。主语是人。cost 意为“花费” 。sth. costs sb. some money 意为“某物花费某人钱” 。主
11、语是物。He spent two hours in reading/on the book.他花费了两个小时读这本书。It takes me half an hour to do my homework every day.我每天花费半个小时做作业。How much did you pay for the bicycle?你买那辆自行车花费了多少钱？The red sweater cost my sister 100 yuan.这件红毛衣花费了我姐姐 100元。2(1)Since then, Mary_ in the chess club.Abe Bis Cwas Dhas been(2)20
12、17北京 Lily is my classmate. We_ each other since she came to our school. Aknow Bknew Chave known4Dwill know (3)2017云南 Youd better_ more time talking with your parents so that they can understand you better.Aspend BtakeCcost Dpay(4)2017凉山Wow, your sweater is very beautiful! Thank you. I bought it two
13、days ago. It_ me $50. Atook BcostCpaid Dspent教师详解详析Lesson 9 Chinas Most Famous “Farmer”【课前自主预习】单词闯关51introduction; introduce 2.leader; lead 3. produce; production 4.花生5品种； 变化 6.超级的短语互译1since then 2.together with3come up with 4.allow sb. to do sth.5在某人的业余时间 6.杂交水稻之父7在 20世纪 60年代 8.致力于9作为而出名 10.花费做某事句型在线1as big as2after; came up with an idea3Since then; spent4was introduced to; around the world5Because of; feed 6. In his spare time 【课堂互动探究】词汇点睛1 可数 introduction 2 及物/不及物； 不及物/及物； 宾(1)produces/produced (2)produced句型透视1 allow sb. to do sth. B2 从那时开始； 现在完成； 人； 省略(1)D (2)C (3)A (4)B
