Unit 3 Lesson 9 Never Give Up重难点知识讲解及基础练习2023-2024学年北师大版英语八年级上册

Unit 3 Lesson 9 Never Give Up! 重难点知识讲解 1. Janek Mela is the youngest explorer to go to the North and South Poles. 詹尼克•梅拉是到达南极和北极最年轻的探险家。 【解析】动词不定式 to go to the North and South Poles 是后置定语用来修饰前面的 the youngest explorer。序数词或最高级加名词，后常加动词不定式作后置定语。例如： Mary is always the first one to arrive at school. 玛丽总是第一个到学校的人。 This task is the most difficult one to finish. 这个任务是最难完成的。 2. This made the expedition even more difficult. 这使得探险更加困难。 【解析】当make 的意思是“使，使得”时，可以用于make sb./sth.+adj.这种结构，意思是“使某人或某物处于某种状态”。例如： The news made him happy. 这个消息使他高兴。 3.形容词和副词的比较级和最高级的变化规则基础练习 变化规则 例词 比较级 最高级 一般在形容词或副词后面直接加-er 变为比较级，加-est变为最高级 fast high faster higher fastest highest 以重读闭音节结尾且末尾只有一个辅音字母的，双写最后一个辅音字母，再加-er 变为比较级，加-est 变为最高级 big thin bigger thinner biggest thinnest 以“辅音字母+y”结尾的单词，则将y改为i再加-er变为比较级，加-est 变为最高级 heavy heavier heaviest 以宇母e结尾的单词，直接加一变为比较级，加-st变为最高级 large larger largest 多音节以及某些双音节形容词或副词变为比较级或最高级时，通常在其前加more 变为比较级，加the most 变为最高级 difficult interesting more difficult more interesting the most difficult the most interesting 不规则变化 good/well better best many/much more most bad/ill worse worst little less least far farther farthest further furthest 基础练习 一、短语互译。 1. lose half his left leg__________________________________________ 2. train hard for_______________________________________________ 3. make the expedition even more difficult__________________________ 4. use his artificial leg__________________________________________ 5. 给出了最好的答案________________________________________ 6. 变得更好________________________________________________ 二、用take, cost, spend 或pay 的适当形式填空。 1. Janek _____ a long time in hospital and was very sad. 2. My mother sent me a doll as my birthday present. It _____ my mother 100 yuan. 3. I _____ 520 yuan for my new bike yesterday. 4. It _____ the boy two hours to finish his homework yesterday. 5. Andy _____ a lot of money on books last year. 三、根据句意，从方框中选择合适的短语填空，注意使用其正确的形式。 arrive at, have an accident, prepare for,