佼立教育1 Unit 7 Signs around us (七年级上册牛津版)核心词汇1. hike v. 去⋯⋯ 远足;做徒步旅行The boy hikes out to the forest. 这个男孩步行去森林。hiking n. 远足 徒步旅行常用 go hiking Do you often go hiking?你经常徒步旅行吗?2. silence n. 寂静;无声Jane first broke the silence. 简首先打破沉默。silent adj. 寂静的;沉默的I think you should keep silent. 我认为你应该保持沉默。3. useful adj. 有用;实用的;有帮助的She gave us some useful information. 她给了我们一些有用的信息。useless adj. 无用的;无效的;无价值的use 构词法名词 +ful=形容词启发学生思考,其他ful 结尾的单词careful beautiful helpful peaceful 4 . land v. 落;降落The pilot landed the helicopter in a field. 飞行员将直升机降落在一片稻田里。take off 起飞land vi 着陆n 大陆国土n.There is no use asking him about this matter. 这件事问他也没用。v. Can I use your pen? 我可以用你的笔吗?佼立教育2 Before the 1930s this land was desert. 1930 年以前这片土地曾是沙漠。5 luck n. 运气lucky adj. 幸运的luckily adv. 幸运地unlucky adj. 不幸的unluckily adv. 不幸地Good luck to you! 祝你成功!lucky dog 幸运儿6. mean v. 意思,意味着 (mean-meant-meant) What does this sign mean?这个标记意味着什么?meaning n. 意思What's the meaning of this sign? 这个标记的意思是什么?meaningful adj. 有意义的a meaningful outcome 有意思的结果7. roll v. (使)翻滚;滚动The coin rolled under the bed. 硬币滚到床底下去了。8. shelter n 避难所;遮盖物;庇护bus shelter 候车亭There is no shelter from the pouring rain . 没有可以躲避大雨的藏身之处。9. instruction adj. 说明用法的,操作指南的n. 说明用法操作指南指令instructional adj. 指导的,教育的佼立教育3 句型讲解1. This sign tells us how and where to go. This sign tells us how to do something. 在上述两个句子中,均使用了 “疑问词 +带 to 的动词不定式 ”作宾语的结构, 其作用相当于一个宾语从句。上述两句可改写为:This sign ...