高中英语《Unit2 Working on the Land》学案 新人教版必修4

1、浙江省瓯海区三溪中学高中英语必修四Unit 2 Working on the Land学案 一短文填空Famous scientist as he is, Yuan Longping himself a farmer. As a young man, Yuan Longping saw the great n for increasing the rice o _ . At that time, h _ was a d problem in China. He wanted to increase rice harvests without e _ the area of the fields

2、. In 1974, a special strain of rice made it possible to produce one-third more of the crop in the same fields. _ his research, the UN has more tools in the battle to the world hunger. He is now c_ his rice knowledge in less developed countries to increase their rice harvests and he wants to e_ his r

3、ice so that it can be grown around the globe. Though he has s for the past five decades, Dr Yuan is quite s with his life and doesnt want to become famous and have too much money. T , he would rather keep time for his hobbies and gives much money to e others for their research in agriculuture.二. Lan

4、guage points:1. consider: v. 考虑，认为1)翻译：a).考虑做某事： b). consider sth/sb (to be ) +adj/n consider sb/sth as+nc).Are you （考虑买一台新的电脑？）d). Many things _ _(被认为不可能）in the past.2)选择 I consider it a great honour _（受到邀请）。A: to invite B:to be invited C: inviting D: be invited2. need: n. 需要，需求 be in need of satis

5、fy /meet ones need There is no need for sb. to do 1)翻译：a).We are _ ( 需要 )fresh air. b)你没必要在这儿等。_.c)_( 为满足学生们的需要 ) , our school bought many new books.3. thanks to幸亏,多亏, 多用于表达正面, 相当于感谢=because of ; owing to_, we won the game.由于你的支持，我们赢得了比赛。4. ridof使摆脱 get rid of除掉，摆脱她的细致使我们摆脱了危险。 由于她的细致，我们摆脱了危险 5. str

6、uggle vi/vt, n.斗争；拼搏；努力 翻译： struggle against/ with struggle for: struggle to do 6. equip vt&vt.配备；装备n. a)翻译equip sb/sth with: equip oneself : be equipped for : . .男孩们带上水就出发了。 b)填空It is reported that the newly-built studio is badly.c)After the earthquake, the first thing the local government did was

7、to provide for the homeless families. A. equipment B. occuaption C. furniture D.offer 7. would rather 宁愿，宁可 would rather do.than do.宁愿也不=would do. rather than do=prefer to do. rather than do= prefer doingto doing他宁愿死，也不愿意失去孩子。 _8.倍数表达法1)“倍数 (oncetwicethree times-)+ as +形容词原级 + as-”. 2). “倍数 +形容词比较级 + than - ” 3). “倍数 + the +名词 (size, length, amount, number, height, width,-) + of -” 长江差不多比珠江长两倍。1.The The Yangtze