(
课件网) 高一外研版必修四 He and a colleague were to spend two years … （1）be to do something ① 表示“按照计划或根据安排将要进行的动作” 我们打算下周去长城。 We are to go to the Great Wall next week. ② 表示将来注定要发生的事 所有这些钱都是要偿还的。 All the money is to be paid back. ③ 表示上级对下级的命令，或父母对子女的要求 老板说：“你将去机场接李先生。” You’re to meet Mr. Li at the airport. （2）spend vt. 花费；耗费(时间、金钱等) 比较：be about to 表示“即将 (正要) 做某事，忽然……”,常常和when连用 我正要离开, 这时门铃响了。 I was about to leave, when the doorbell rang. spend ... on sth. spend ... (in) doing sth. 结构： [1] According to a recent U.S. survey, children spent up to 25 hours a week _____ TV. (上海2004) A. to watch B. to watching C. watching D. watch [点拨] 选C。本题考查spend的用法： spend time (in) doing sth. 花费时间做 某事。 C [2] — Do you have any idea what Paul does all day — As I know, he spends at least as much time playing as he _____. (重庆2007) A. writes B. does writing C. is writing D. does write [点拨] 选B。spend time doing sth. 花时间做某事。第二个as引导比较状语从句， does代替前面的spends，因此B项正确。 B 2. … they had four weeks off for the spring festival. have…off 有……假期 take…off 休假…… ask for …off 请假…… 如：我下周有三天假。 I’ll have three days off next week. 去年她因生病休息了六个星期。 Last year, she had/took six weeks off for her illness. 杰克因头疼请了一个月的假。 Jack took a month off because of his headache. 3. 归纳下列各句中斜体词的用法及含义 (1) The gorge narrows to 350 feet as the river rushes through the two-mile-high mountains. (2) The boss wanted to better the working conditions for his workers. (3) The nurse is calming the child in hospital. (使……变窄) (改善; 使……变好) (使……平静) (4) The little boy’s mother warned him not to dirty his clothes. 规律总结: 以上各句均为形容词活用作动词, 表示“使……” (使……脏; 把……弄脏) 4. We could see the sun setting behind the white pagoda. see the sun setting 看到太阳正在落下 see的用法： see sb. doing 看见某人正在做…… --（被动）be seen doing see sb. do 看见某人做了…… --（被动） be seen to do 某人被看到做…… 昨晚我看见他出去了。 I saw him go out last night. --(被)He was seen to go out last night. 我看见他在偷商店里的钱。 I saw him stealing money from the shop. --(被)He was seen stealing money from the shop. 5. At Wushan we made a detour up the Daning River to see some of the smaller gorges. (1) make a detour 绕路而行, 绕道行走 (2) up 逆流而上; 表示 “顺流而下”, 则down 我们只好步行绕道上山。 We have to make a detour to walk up the hill. 他们撑着竹筏延河顺流而下, 终于找到 了那个村子。 They rode bamboo rafts down the river and finally found the village. 5. Every rock looked like a person or animal, …, every hill was heavy with the past. (1)be heavy with 装满; 背负 如： 空气中溢满花香。 The air is heavy with the good smell of the flowers. 树上缀满了果实。 The trees are heavy wit ... ...
