《《八年级英语上册 Unit 7 Will people have robots Section A词汇点睛素材 (新版)人教新目标版》》由会员分享,可在线阅读,更多相关《《八年级英语上册 Unit 7 Will people have robots Section A词汇点睛素材 (新版)人教新目标版》(2页珍藏版)》请在金锄头文库上搜索。
1、Unit 7 Will people have robots词汇点睛一、基础词汇。1.纸 2.污染(n.) 3.污染(v.) 4.预言 5.未来 6.环境 7.行星 8.地球 9.种植 10.和平 11.海洋 12.天空 二、重点词汇讲解。1.paper paper为不可数名词,一张纸表示为“a piece of paper”,两张纸表示为“two pieces of paper”.2. pollute, pollution pollute为动词“污染”,pollution为不可数名词“污染”。 Eg:I hope there will be less pollution. The water
2、 was polluted by refuse from the factory.3. plant plant可作名词“植物”,也可作动词“种植,栽种”。 Eg: They are planting trees on the hill.4.peace peace为名词“和平”,其形容词形式是在后面+ful,“peaceful”意为“和平的,宁静的”。 Eg: China will be at peace with all countries.5. more, fewer, less more意为“更多的”,是many和much的比较级,后面常接可数名词的复数形式,fewer为“few”的比较级
3、,意为“更少的”,后接可数名词的复数形式,“less”为“little”的比较级,后接不可数名词。 Eg: more trees, fewer cars, more free time, less pollution.6. spend (1)spend为动词“花费”,常构成词组spend+时间/金钱+on sth和spend+时间/金钱+(in)+doing sth. Eg: The man spent ¥5000 buying a bike.(2)take也为动词“花费”,常构成词组It takes sb sometime to do sth. Eg: It takes me half an
4、 hour to walk to school.(3)cost cost动词“花费”,主语通常为物。 Eg: The book cost him $50. (4)pay pay为动词“支付”,常和介词for构成固定词组。 Eg: I paid twenty yuan for the dictionary.7. hope(1)hope为动词“希望,期望”,后面常接动词不定式和that从句。 Eg: I hope to see you soon. The teacher hoped that the students would learn English well.(2)hope还可作名词“希望,信心”。 Eg: We have a hope of success.(3)hope还可加上ful构成形容词“hope+ful”,意为“有希望的”,加上“less”构成“hopeless”意为“绝望的”。 Eg: I am hopeful of success. The job is a hopeless case.