Unit6 Developing ideas 重点知识点梳理+练习- 2025-2026学年外研版英语八年级下册

Unit6 Developing ideas 重点细解巧练 1. They are in Turpan，in the east of the Xinjiang Uygur Autonomous Region. 它们位于新疆维吾尔自治区东部的吐鲁番。（教材 P92） 考点精讲  in the east of  意为“在……的东部”，需注意此处的 in 意为“在……的内部”。 例：Shandong is in the east of China. 山东在中国的东部。（内部） 拓展 (1)  on the east of  意为“在……的东部（外部，接壤）”。 (2)  to the east of  意为“在……的东部（外部，不接壤）”。 例： Jiangxi Province is on the east of Hunan Province. 江西省在湖南省的东边。（江西和湖南接壤） Fujian Province is to the east of Hunan Province. 福建省在湖南省的东边。（福建和湖南不接壤） 即学即练 (1) 天津在中国东部。 Tianjin is ______ the east of China. (2) 日本在中国东部。 Japan is ______ the east of China. 2. That's enough to make your feet burn! 这足以让你的脚烧起来！（教材 P92） 考点精讲 enough 此处用作形容词，意为“足够的，充分的”。用来修饰名词时可放在名词的前面或后面。 例：We have enough time/time enough to do our homework. 我们有充足的时间做家庭作业。 拓展 enough 还可用作副词，意为“足够地，充分地”。用来修饰形容词或副词时一般置于其后。 例：The box is big enough. 这个盒子足够大。 即学即练 我已经长大了，可以做这件事了。 I'm ______ ______ to do it. 3. The secret lies in the ancient karez system. 这个秘密就在古代的坎儿井系统中。（教材 P92） 考点精讲 lie 在此处作动词，意为“（问题、答案、责任等）存在，在于”。 例：The strength of the book lies in the fact that the material is from classroom experience. 这本书的优点是它取材于课堂经验。 拓展 (1) lie 动词，还可意为“躺”，可构成短语 lie down，意为“躺下”。 例：Should I lie down and rest? 我应该躺下来休息吗？ (2) lie 作“躺”讲时，现在分词为 lying，过去式为 lay；lie 作“撒谎”讲时，现在分词为 lying，过去式为 lied。 即学即练 问题在于决定何时介入。 The problem ______ ______ deciding when to intervene.   4. No wonder it's among the top three projects of ancient China. 难怪它是中国古代的三大工程之一。（教材 P93） 考点精讲  (it's) no / small / little wonder (that) ，意为“并不奇怪，不足为奇”，常用于口语。 例：No wonder she knows so much about space. She reads many books about it. 怪不得她知道这么多关于太空的事。她读了很多关于太空的书。 辨析 among 与 between among 用于三者或三者以上的人或物的中间 例：He stands among all the people. 他站在所有人中间。 between 用于两者之间，表示双方之间 例：Remember this is a secret between you and me. 记住这是你我之间的秘密。 即学即练 (1) 他每天都在练习——难怪他赢得了比赛。 He's been practicing every day — ______ ______ he won the competition. (2) There is a very big river ______ their school and the village. (3) Han Hong is really a good singer and her songs are popular ______ young people. 当堂跟踪训练 一、根据句意和汉语或首字母提示，用单词的正确形式填空。 1. We need to collect some ______ (材料) about solar energy for our school project. 2. We must learn to protect natural ______ (resource) instead of wasting them. 3. The report tells us how the ______ (use) of energy has changed in recent years. 4. Today, the effects of climate change require people ______ (make) cleaner choices. 5. The large area of solar panels in the desert looks like a ______ (shine) sea under the sun. 6. Our class set up an ______ (environment) club to collect waste paper and recycle bottles. 7. It's amazing that the small solar ______ (charge) can power so many devices.   二、用括号内所给单词的适当形式填空。 1. Mike and his dad spend a day in the desert ______ (use) only solar energy. 2. Few plants can grow in the dry and hot ______ (沙漠) because there is little water. 3. I need to ______ (充电) my phone now, or it will turn off soon. 4. The snake is ______ (几乎) deaf. It can't hear music. 5. After eating a healthy breakfast, I have enough ______ for the whole morning's classes. 6. The teacher used colourful pictures to ______ the students' interest in the science class. 7. It's important to keep the ______ clean and tidy in our school.   三、完成句子，每空一词(含缩略词)。 1. 建造更多学校让贫困地区孩子们的生活变得更好。 Building more schools makes ______ ______ ______ ______ children in poor areas ______ ______. 2. 沙漠里的这种特制帽子是靠阳光供电的。 The special hats in the desert ______ ______ ______ by the sunlight. 3. 沙漠上铺开的太阳能板看起来像一块巨大的蓝色毯子。 The solar panels spread on the desert ______ ______ ______ a huge blue blanket. 4. 你知道我们都用哪些自然资源来获取能源吗？ Do you know what ______ ______ ______ we use for energy? 5. 迈克和他的爸爸可以用太阳做饭和给手机充电。 Mike and his dad are able to cook food and ______ ______ ______ using the sun. 即学即练答案 1. (1) in (2) to 2. old enough 3. lies in 4. (1) no wonder (2) between (3) among 当堂跟踪训练答案 一、根据句意和汉语或首字母提示，用单词的正确形式填空。 1. materials 2. resources 3. use 4. to make 5. shining 6. environmental 7. charger 二、用括号内所给单词的适当形式填空。 1. using 2. desert 3. charge 4. almost 5. energy 6. focus / arouse 7. environment 三、完成句子，每空一词(含缩略词)。 1. the lives of, much better 2. are powered up 3. look just like 4. natural resources do 5. charge their phones 学科网（北京）股份有限公司 $