Unit 5 Revealing nature 单元知识回扣(Word教参)-【精讲精练】2024-2025学年高中英语选择性必修第一册（外研版）

Ⅰ.核心单词 1．DNA test，a new technique，which is tested by analyzing saliva sample (样本)，appears in the foreign medical industry. 2．I doubt whether Mr Bates is directly linked (联系) with the crime that happened last night. 3．Scientific evidence suggests that sea levels here will rise by at least 30 centimetres (厘米) by 2030. 4．They enjoyed fresh watermelon last summer because they had planted watermelon seeds (种子) in the spring. 5．The number of that kind of animals has declined (下降) by 5% these years. 6．Why do I always get the blame (责备) for everything that goes wrong? 7．All living flowers ultimately derive from a single ancestor (祖先) that lived about 140 million years ago，a study suggests. 8．This famous movie was adapted from an ancient Chinese myth (神话)． 9．A root (根) vegetable is what we call vegetables that grow underground. 10．The books written by Mo Yan have sold more than 20 million copies worldwide (遍及全世界)． 11．The number of giant (特大的) pandas is getting smaller because their living areas are becoming farmlands. Ⅱ.拓展单词 1．distant adj.遥远的；远处的→distance n．距离；远处 2．evolve v．进化→evolution n．进化(论) 3．suspect v．猜想，怀疑，觉得→suspicious adj.可疑的→suspicion n．怀疑，嫌疑 4．detect v．发现，察觉(尤指不易觉察到的事物) →detection n．发现，察觉，侦察→detective n．侦探 Ⅲ.重点短语 1．answer the call 响应号召 2．first choice 第一选择 3．be a disgrace 是耻辱，是丢脸的事 4．of all time 有史以来；一直 5．in question 考虑之中的，被谈论着的 6．be crowded with 被……塞满；挤满 7．come to exist 出现；产生 8．adapt to 适应 9．a variety of 各种各样的 10．be native to 源于……的，原产于…… 11．tiny amounts of 微量的 12．drive...away 把……赶走 Ⅳ.重点句型 1．句型公式：so/such...that...“如此……以至于……” 他紧张得一句话也说不出来。 He was so nervous that he couldn't say a word. 2．句型公式：sb/sth be said to do...“据说……” 据说亚历山大·格雷厄姆·贝尔在1876年发明了电话。 Alexander Graham Bell was said to have invented the telephone in 1876. 学科网（北京）股份有限公司 $$