九年级（全） Units 13-14-【一战成名新中考】2024四川中考英语·教材精讲练优质课件PPT

第一部分 教材重点精讲练 九年级（全） Units 13~14 四川英语 英语 1 考点 1 harmful的用法［harmful（adj.）有害的→harm（n.）伤害, 损害→harmless（adj.）无害的］ This is not only cruel, but also harmful to the environment. 这不仅残 忍, 而且对环境也是有害的。（Unit 13 P99） harmful是形容词, 意为“有害的”。常见短语：be harmful to… 对…… 有害。 harmful的名词是harm, 意为“伤害, 损害”。常见短语：do harm to…=be harmful to… 对……有害。如： Smoking does harm to health. = Smoking is harmful to health. 吸烟有 害健康。 2 1. These shopping bags ____ harmful to the environment because they are made of plastic. 2. Computers are very helpful in our lives but they may do ______ to you if they aren’t used properly. 3. Tom will never give up smoking unless he realizes how _________ it is to his health.（harm） are harm harmful 3 考点 2 afford的用法（2018B.二5） Yes, we can’t afford to wait any longer to take action! 是的, 我们不能 再等下去了, 我们要采取行动！（Unit 13 P100） afford意为“承担得起（后果）; 买得起”, 常与can, could, be able to 等词连用, 多用于否定句和疑问句中。常见结构如下： afford sth. 买得起某物 afford to do sth. 承担得起做某事 如：I can’t afford a car. 我买不起车。 4 4. Although the couple can’t afford ___ expensive things, they live a happy life. A. bought B. buying C. to buy 5. Thanks to Zhang Guimei, many girls who ______ afford to go to school now have changed their lives. can’t √ 5 考点 3 辨析separate与divide Although you have to go your separate ways now, I hope that in a few years’ time, you’ll come back to visit our school. 虽然你们现在不得不走 你们各自的路, 但是我希望几年后, 你们会回来看看我们的学校。（Unit 14 P110） 6 辨析 词性 含义及用法 搭配/示例 separate （2019B.一3） 动词 意为“分开, 分离”, 表示把原来连在一起或接近的部分分隔开来。 separate…from… 将……与……分开 be separated from… 被……分隔开 形容词 意为“单独的; 分 离的”。 separate rooms 独立的房间 7 辨析 词性 含义及用法 搭配/示例 divide 动词 意为“分开, 分散”, 表示把某个整体分割成若干部分。 divide…into… 把……分成…… be divided into… 被分成…… 续表 8 separate divide 6. In order to _________ the good potatoes from the bad ones, the workers ________ all the potatoes into two piles（堆） yesterday. 7. As we know, all the rubbish should ___________ into different types for recycling and reuse. separate divided be divided 9 8. My mother