北师大版高中英语必修二第1讲：Unit4 Cyberspace-词汇篇1（学生版）.docxVIP

Unit 4 Cyberspace词汇篇1____________________________________________________________________________________________________________________________________________________________________1、掌握第四单元第一课及第二课的重点单词，短语及句型。2、灵活运用第四单元第一课及第二课的重点单词，短语及句型。likely adj. 有可能的，有希望的；adv. 或许，很可能句型拓展：①It is likely to do sth. 可能做某事②sb. / sth. be likely to do sth. 某人/某物可能做某事They are likely to become angry with him. 他们可能会对他发怒。③It is likely that…很可能…It is likely that the thieves don’t know how much it is worth. 盗贼们可能不知道它的价值。④Not likely! 不可能!2.imagine v. 想象词汇拓展：①imagination n. 想象力②imaginable adj. 可想象的，能想象到的③imaginary adj. 幻想的，虚构的④imaginative adj. 富于想象力的，创新的短语拓展：①imaginesth. 想象某事②imagine doing sth. 想象做某事I can’t imagine living alone on the lonely island.我无法想象独自一人生活在那个孤岛上。③imagine sb. / one’s doing sth. 想象某人做某事④imagine sb. to be 想象某人是3.harm vt. 伤害，损害；n. 伤害，损害词汇拓展：①harmful adj. （对…）有害的；导致伤害的②harmless adj. 无害的；不会导致损伤的短语拓展：①harm sb. / sth. 伤害某人/某物②do/cause harm to sb. = do/ cause sb./sth. harm 对某人/某物有害③be harmful to …对…有害易混辨析：①harm: 伤害，强调对…有害②hurt: 弄伤，指肉体，精神或感情上的伤害③injure: 损伤，指损害健康、名誉等功能的伤害④damage: 损害，对物的价值、用途造成损害⑤wound: 伤口，刀伤、枪伤等皮肉之伤4. affect vt. 影响，感染；（疾病）侵袭，使感动词汇拓展：①affection n. 喜爱，钟爱；（pl.）爱情②affected adj. 受影响的；受（疾病）侵袭的短语拓展：①be affected by…被…所感动；受…影响She was deeply affected by the news of his death. 他去世的消息使她深感悲痛。②be affected with …患上…疾病He was affected with high fever when we discussion the problem yesterday. 昨天当我们讨论这个问题时，他正发高烧。③affect sb. to tears 把某人感动的流泪5. attract vt. / n. 攻击，袭击；（病等）侵袭短语拓展：①under attract 遭到袭击Once again we came under attack from enemy fighter planes. 又一次我们遭到敌人战斗机的攻击。②heart attract 心脏病③make an attract on/upon 对…发起进攻We made an attract on the enemy at midnight. 午夜时分我们向敌人发起进攻。④attract sb. 袭击某人6. offer vt. 提供，提议，给予，出价；n. 提供，提议，出价短语拓展：①offer to do sth. （主动）提出做某事②offer sb. sth. 为某人提供某物③offersth. to sb. 为某人提供某物④accept one’s offer 接受某人的建议易混辨析：offer: 提供，指主动提供provide: 提供，出于责任向别人提供必需品supply: 供应，指供应生产资料，对象是国家，市场等7. fancy v. 想要做，幻想短语拓展：①fancy (one’s) doing 想象（某人）做…Fancy sitting in the sun all