选修7 Unit 3　Under the sea-（教师用书）【导学教程】2024旧教材老高考英语新编大一轮总复习（人教版）

-Unit 3　Under the sea 主题语境——人与动物 主题语块背诵 ①sea creatures 海洋生物 ②at risk of being hunted 有被猎杀的危险 ③the illegal hunt 非法捕猎 ④face many threats 面临许多威胁 ⑤marine pollution 海洋污染 ⑥save endangered animals 拯救濒危动物 ⑦pollute the marine environment seriously 严重污染海洋环境 ⑧natural habitat 自然栖息地 ⑨disapprove of whaling 不赞成捕鲸 ⑩conserve the whale populations 保护鲸鱼种群 主题佳句背诵 1．Necessary measures should be taken to ensure protection of the marine environment from harmful effects. 应该采取必要的措施来保护海洋环境不受危害。 2．The sharks have been protected from fishing, which contributes to their population increase. 鲨鱼被保护起来不被捕捞，因此它们的数量有所增加。 3．Many animals are in danger of extinction due to various factors, of which humans' activities have a great effect. 由于各种因素，许多动物正处于灭绝的危险中，其中人类活动有很大的影响。 [对应学生用书P190] Ⅰ.单句语法填空 1．(2022·全国甲卷)From seeing the wildlife to witnessing　(witness) sunrises，the whole experience was amazing. 2．Scientific studies have shown that making a habit of pausing (pause) before you do something can actually have a big impact on how your life turns out. 3．He arrived at school early in the morning，　dragging (drag) his heavy suitcase across the campus. 4．People fled (flee) aimlessly in terror as the tsunami struck the city without any precaution. 5．The lake is over 20 meters in depth　. So we were all moved deeply by the man who dived deep into the lake to save the boy. (depth) 6．Some flowers are reflected in the river and the reflection is very beautiful. (reflect) Ⅱ.选词填空 ahead of，sort out，be terrified of，help(...) out，upside down，hold up 1．Henry was sorting out his stamps in the room when someone knocked loudly at his door. 2．Lily is very shy and she is terrified of speaking in front of other people. 3．As he is my best friend，when I am in trouble he will certainly help me out　. 4．She studies so hard that she is always well ahead of the rest of the class. 5．Looking for his lost magazine，the man turned the whole room upside down　. Ⅲ.完成句子 1．在暴雨中，我看到一座建筑物正被洪水冲走。(see sb/sth doing sth) I