高中英语教学资料--M4-Unit2 Words1.pptVIP

Unit2 Words and expressions 识记词汇： 1. a sunburnt face 2. super hybrid rice 超级杂交水稻 a hybrid strain 一种杂交品种 3. output/ input 产量，输出/ 输入，投入 increase the grain output (production) reduce the input/ the cost 4. export/ import export vt. 出口；n. 出口商品（pl.） import vt. 进口；n. 进口商品 exporter n. 出口商，输出国； 5. circulate one’s knowledge 传播文化 let the air circulate 使空气流通 6. equip …with ….用…配备，装备 equip the soldiers with weapons be equipped with… 7. be satisfied with = be content with 对…感到满足 8. nationality 国籍 what’s your nationality ? --Chinese 9. occupation 职业: vocation/ career 9. a confusing question 令人困惑的 be/ feel / get confused by/ at…. 10. lead to illnesses cause/ result in….导致 11. keep…free from 使免受 keep us free from noise/ pollution/illness Keep the crops free from chemicals 12. make comments on 对…作出评论 13. skim: go through 浏览 scan: read carefully 细看 14. organic farming 有机农业 15. chemical fertilizer 化肥 1. struggle for 为……而斗争； struggle with ∕ against 与……作斗争； struggle to do sth. 努力做某事； struggle to one’s feet 挣扎着站起来 1.)In 1862 the American slaves won their struggle ______ freedom after many years’ fighting ______ slave owners. 2.)Seeing a girl ____________ in the river, the soldier jumped into the water to save her. 3.)He ______________hold back his tears. for against struggling struggled to 运用词汇： 2. expand v.“扩大/膨胀 ”---expansion n. The street has been expanded. 街道拓宽了。 ① 水结冰时会膨胀。 Water expands when freezing. ② As children grow older they expand their interests and become more confident. ③ expand business 扩展业务 He expanded on his new theory. 详细阐述 The project will ____ the city’s telephone network to cover 1,000,000 users. A. spread B. stretch C. increase D. expand D expand 指向四面八方的扩大，扩张。 spread 指消息，疾病，瘟疫等的传播、蔓延，也指把某物铺开、展开 spread the map out 展开 spread a cloth on the table 铺开 stretch 伸展 ，拉伸 3. thanks to “多亏，由于,在句中作状语. 1)Thanks