高1必修4英语单词.doc

高一必修四英语单词 Module 1 Life in the Future New words and expressions 1. alternative adj.替换的，供选择的，两者择一的（无比较级和最高级，只能做定语修饰名词，不能做表语） n. 可供选择的事物 alternative to……的替代物， (1) If this plan is not accepted ,we have an ____________ plan. (2) Do you have an __________ solution to the problem? 你有别的办法来解决这个问题吗？ (3) That’s the only alternative.没有选择的余地 (4) At the restaurant, the only alternative to chicken was beef. 2. crime罪，罪行 3. for sure肯定地，确定=_________________ be sure of/about sth.(doing sth.) 确信，肯定，对…有把握 be sure to do sth. be sure that-从句 make sure that…… 确保，保证 (1) I ___________that all the windows were closed.我确保关上了所有的窗户。 (2) He will be here __________ within an hour.他一小时之内肯定到这儿。 （3）I think he lives here but I couldn’t say ______________. 4. prediction n.预测 _____________ v. _____________ adj.可预言的，可预料的 make a prediction = make predictions做出预测 (1) It’s hard to make ______________ about the effect on the environment. (2) No one can _____________ what will happen in the future. 5. risky adj.危险的，冒险的 __________ n.风险，危险 vt.冒着……的危险 冒险做某事 __________________________ 冒着生命危险 ________________________ 冒着做某事的危险_______________________ 冒着…的危险（介词短语）____________________________ 无论冒什么危险，无论如何_________________________ (1) It’s ___________ to drive without looking around.开车不注意看周围是危险的 (2) They knew they risked __________________.他们知道他们冒着被捕的危险。 （3）He risked (losing) his own life to save the child. → He save the child _____________________(losing) his own life. 6. resource n.（常用复数）资源 source n.来源，源头，发源地 (1) We must make the most of natural _____________. (2) Bad food is a ___________ of illness.变质食物是疾病之源 7. sth. run out(vi) 某物用完，不多了，没有了 ① My money is_________________. sb. run out of sth. 某人用完某物 ② I’m ____________________ money. sb. use up sth 用完某物 ③ He has ___________________all his energy. sth. give out (vi) 某物用完 ④ All his energy has _____________________. run after追赶 run into sb./sth. 遇到某人/物，与……相撞 run across 偶然遇见 in the long run从长远来看 8. materia