（正文）Unit 2 单元固基提能（作业课件）-【优翼·学练优】2024-2025学年八年级英语上册同步备课（人教新目标Go For It!）

学练优·八年级英语上(RJ) 单元固基提能 高频考点突破 考点一:辨析through,across与over 侧重从内部穿过,如穿越云层、 隧道、森林、桥洞等。 through 强调“横过”,即从一边到另 考 边,如过河、过街、过桥等。 aCross 强调“越过” 即翻越障碍物, 如翻过山头、翻墙等。 over 行 优 through 用through,across或over填空。 1. Lucy went the street to do some shopping 2. They walked the tunnel(隧道)at last. 3. A plane flew our house and we could hear the noise. 4. Jack got the first prize in the competition hard work. 2 考点二:辨析 how far,how long与 how often 意为“多远”,用于提问距离 howfar 意为“多长;多久”,用干提问 长度或时间 辨析 howlong 意为“多久一次”,用于提问 频率。 how often 用 howfar,how long 或 how often 填空。 1. -Mike, do you have a health examination? -Once a year. may I keep your magazine? -For one week. But don't lend it to others. is it from Haikou to Sanya? -It's about three hours' drive. 考点三:辨析none,no one与nothing 既可指人,也可指物,反义词是all 可与of连用,后接不可数名词。 可数名词复数或代词宾格复数 none 强调数量,一般用来回答howmany 或howmuch引导的特殊疑问句 意为“没有人”,只能指人,不能指物。 不能与of连用。 no one 般用来回答who引导的特殊疑问句。 意为“没有什么”, 相当于not anything,只能指物。 nothing 不能与of连用 根据汉语意思完成句子,每空一词。 1.我试了很多办法来做它,但都没有成功 I tried many ways to do it.but was successful. 谁帮助你学的英语 没有人。我自学的。 -Who helped you learn English? .I learned it by myself. 3.谚语 世上无难事,只怕有心人 is difficult if you put your heart into it.