高中英语必修3-英语-北师大325.ppt

7. __________ adj. 农业的→ __________ n. 农业 8. __________ adj.化学的 n. 化学物→ __________ n. 化学→ __________ n. 化学家，药剂师 9. __________ n. 吸引人的地方，吸引人之物→ ________ vt. 吸引→ __________ adj. 吸引人的 10. ________ vi. 幸存，残存→ ________ n. 生存→ ________ n. 幸存者，生还者 Ⅱ.短语检测 1．起航　　　　　　　　 2．陷入麻烦，陷入困境 3．寻找 4．注意，提防 5．取；接载；捡起 6．根据，依据 7．到达 8．谋生 9．突然，忽然 10．有道理，讲得通 Ⅲ.佳句再现 1．The Vikings were ________________________ America. 维京人是第一批到达美洲的欧洲人。 2．They achieved this ___________Columbus ever set sail. 早在哥伦布起航以前，他们就到达了。 3．Eric set sail once again, this time with 25 ships, _________ only 14 _________Greenland. 埃里克又一次起航了，这次有25艘船，其中只有14艘成功抵达格陵兰岛。 4．Its _________________underwater. 水下部分是水上部分的三倍大。 5．It is ____________a fly in your house. 它还不及你房子里的一只苍蝇那么大。 【注意事项】 一般来说，修饰可数名词，用as many as，修饰不可数名词用as much as。但是，英语中表示时间、金钱、距离、体积等单位的名词虽然其本身可数，依然用as much as修饰。如： She has as many as seven sisters. 她的姐妹有七人之多。 This little parrot will grow to a huge size, as much as three feet. 这只小鹦鹉可以长到巨大的尺寸，长到三英尺长。 You dont have to rush. Take as much time as you want. 你不用太赶了。你想用多少时间就用多少。 【活学活用】 用as many as，as much as 填空 (1) There were __________one hundred foreign students visiting our school yesterday. (2) Please take _______ candies __ you want as I have plenty. (3) He has twice ________ work __ he used to have. 2　Leif followed Biarnis directions and sailed to what is believed to be the coast of present-day Canada. Leif按照Biarni的方向航行到被认为是现在加拿大海岸的地方。 句型公式 作介词宾语的名词性从句　　 【相关句型】 (1) 动词或介词(如reach，to等)＋what从句(表示地点)。如： The fleet reached what is now part of Egypt. 舰队到达了今天是埃及的一个地方。(what＝the place that) (2) before/after＋what 从句(表示时间)。如： After what seemed to be a long wait，the result was announced. 经过似乎是很长时间的等待，结果终于宣布了。(what＝ the time that) 【活学活用】 1．根据句意，用适当的词填空 (1) In November the Mayflower landed on Cape Cod in ________now Massachusetts. (2) Before _______ was spent in the dining hall, he stayed in a place，hiding himself. 2．单项填空 After ________ appeared to be about three hours, t