Unit 4 Grammar and usage 学案-2021-2022学年高中英语牛津译林版（2020）必修第三册

Section B Grammar and usage 学习目标 1、学会本节单词、短语。 2、掌握本节句型表达与运用。 知识运用 1. surround 词性 _______________ 意思_____________ surround sb/sth with...使……包围某人/某物 be surrounded by/with...被……包围/环绕 surround+反身代词+with...喜欢结交（某类人）；喜欢身边总有（某类东西） surrounding adj.周围的,附近的 surroundings n.周围的事物；环境；气氛 练习：People say it is Canada's most beautiful city, __________ (surround) by mountains and the Pacific Ocean. 2.indicate 词性 _______________ 意思_____________ indicate sth to sb向某人提及某事 indicate that...表明，显示 as … indicated 正如……所示 indication n.指示；象征 indicator n.标志；迹象；指示牌 练习：There are clear ____________ (indicate) that the economy is improving. 3. favour 词性 _______________ 意思_____________ 词性 _______________ 意思_____________ favour doing sth喜欢做某事 do sb a favour=do a favour for sb帮某人的忙 in favour of... 支持…… ask sb for a favour=ask a favour of sb 请求某人帮忙 in one's favour 对某人有利 favourable adj.赞成的；赞许的；有利的 favourite adj.特别喜爱的 练习：The exchange rate is ________ our favour for the time being. 4. charge 词性 _______________ 意思_______