人教版八年级下册Unit 4 The Wonders of Nature 知识点梳理+配套练习 一、核心知识点梳理 （一）重点词汇 1. 动词 describe /d skra b/ v. 描述；描绘（过去式/过去分词：described，现在分词：describing；名词形式：description 描述）。常见搭配：describe sth. to sb.（向某人描述某物）、describe...as...（把……描述为……）。例句：She tried her best to describe the beauty of the mountain to us. appear / p (r)/ v. 出现；显现（反义词：disappear 消失；名词形式：appearance 外貌；出现）。例句：The sun appeared from behind the clouds in the afternoon. remain /r me n/ v. 保持；残留；仍然是（后接形容词、介词短语或不定式）。常见搭配：remain silent（保持沉默）、remain in place（保持原位）。例句：Most of the ancient buildings remain intact after hundreds of years. discover /d sk v (r)/ v. 发现；发觉（指发现原本存在但未被知晓的事物；名词形式：discovery 发现）。例句：Scientists discovered a new kind of plant in the rainforest last year. 2. 名词 wonder / w nd (r)/ n. 奇观；奇迹（可数名词）；v. 想知道。常见搭配：natural wonders（自然奇观）、the Seven Wonders of the World（世界七大奇迹）。例句：The Great Barrier Reef is one of the most amazing natural wonders. view /vju / n. 景色；风景；观点。常见搭配：a beautiful view（美丽的景色）、in one's view（在某人看来）。例句：We climbed to the top of the hill to enjoy the wonderful view. surface / s f s/ n. 表面；表层。搭配：on the surface（在表面上）、the surface of the water（水面）。例句：Leaves floated on the surface of the lake. force /f s/ n. 力量；势力；v. 强迫。搭配：natural forces（自然力量）、force sb. to do sth.（强迫某人做某事）。例句：The force of the wind blew down many trees last night. 3. 形容词/副词 natural / n t r l/ adj. 自然的；天生的。搭配：natural resources（自然资源）、natural beauty（自然之美）。例句：We should protect the natural environment for our future. amazing / me z / adj. 令人惊奇的；惊人的（修饰事物；形容词形式：amazed 感到惊奇的，修饰人）。例句：It's an amazing experience to see the Northern Lights. deeply / di pli/ adv. 深深地；深刻地（形容词形式：deep 深的）。搭配：be deeply moved（被深深感动）、deeply love（深爱）。例句：We were deeply impressed by the beauty of the waterfall. （二）重点短语 natural wonders 自然奇观 in the shape of 以……的形状 millions of 数百万的；大量的 look over 眺望；检查 fall away 陡峭下降；逐渐消失 be famous for 因……而著名 on the surface of 在……的表面 take a tour 游览；参观 be made of 由……制成（能看出原材料） as far as 就……而言；远至 be covered with 被……覆盖 in one's view 在某人看来 （三）核心语法 1. 定语从句（that/which/who引导） 定义：修饰名词或代词的从句，作定语，被修饰的名词/代词称为先行词，关系词（that/which/who）引导从句并指代先行词。 that/which的用法：指代物，在从句中可作主语或宾语，作宾语时可省略。例句：The book that/which I borrowed yesterday is about natural wonders.（which/that作宾语，可省略）/ The waterfall that/which lies in Yunnan is very beautiful.（which/that作主语，不可省略） who的用法：指代人，在从句中可作主语或宾语，作宾语时可省略。例句：The scient ... ...
