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课件网) Unit 7 The natural world Word power 能掌握在一些名词后加后缀-ly构成形容词的规则。 能掌握在一些形容词后加后缀-ly构成副词或形容词的规则。 学习目标 2 1 Talk about our school life As usual, we return to school to start our lessons. We usually have lessons at 8:00. Lead in Because our teacher told us to be careful with everything. Every day, we do morning exercises carefully. We should sit quietly when teachers are talking. We should keep quiet. adj. adv. We should answer questions actively. We should be active to answer questions. adj. adv. The suffix -ly We can add the suffix -ly to some adjectives to form adverbs or adjectives. We can also add the suffix -ly to some nouns to form adjectives. Adjective Adverb real really bad badly careful carefully slow slowly near nearly easy easily Noun Adjective friend friendly love lovely year yearly month monthly week weekly day daily Adjective Adjective kind kindly like likely live lively dead deadly The following adjectives are also adverbs: daily weekly monthly yearly kindly deadly Tip 新课讲授 Presentation 形容词加-ly变副词的规则 1. 一般情况下直接加“ly”，例如:quick—quickly。 2. 以“y”结尾的，先将“y”改成“i”,再加“ly”。例如: happy—happily。 3. 少数以e结尾的形容词,要去掉e再加-ly。例如：true—truly等。但绝大多数以e结尾的形容词仍然直接加-ly。例如：polite—politely，wide—widely等。 有些形容词本身即为副词，同时也有加ly的副词形式。但加不加ly意思不一样，使用时需注意。 1.wide(形容词，宽阔的，睁大的)———wide(副词，睁大地)/widely(副词，广泛地) 2.high(形容词,高的)———high(副词，高地)/highly(副词,高度) 3.特别容易犯错的副词：hard（副词）_____. hardly意思为“几乎不”，与hard无任何关系 hard “daily” and “friendly” both have the suffix “-ly”. They are . We can also add “-ly” to some nouns to form adjectives. 在名词后面加后缀ly也可以变成形容词！ adjectives 并不是所有以ly结尾的都是副词！ 注意: daily, weekly, monthly, yearly, kindly, deadly也可作副词。 名词加-ly变形容词的规则： ①一些名词＋ly，可变为形容词，例如: week→weekly； ②以y结尾的名词，变y为ily可成为形容词，例如: day→daily。 a fast train run fast the early bus get up early The train is late. get up late hard work work hard (adj.) (adv.) (adj.) (adv.) (adv.) (adj.) (adv.) (adj.) 形容词和副词同形 fast——— early——— late——— hard——— fast early late hard Millie is writing about coral plete her text with the correct forms of the words in brackets. You might hear about the Great Barrier Reef in Australia, the largest coral reef system on earth. You can even see it from space! When you look at a coral reef, you might think it is _____(simple) a group of colourful rocks. However, corals are living things. Now many scientists are worried about coral reefs because they are facing serious problems. The biggest problem is ocean pollution. The ocean water is becoming dirtier because of different human activities, and this causes corals to die (2) _____ (slow). slowly simply Practice Wha ... ...
