Unit 5 A fine balance（复习课件）英语新教材外研版九年级上册

外研版·九年级上（新教材） Unit 5 A fine balance 单元复习 Unit 1 You and Me 复习目标 知识图谱 考点串讲 单元语法 主题写作 综合训练 CONTNETS 1.在语境中感受人类给自然生态造成的影响，探索人类如何与自然和谐共处。 2.学会使用英语句子的句子中的“非重读词”。（重点） 3.总结归纳that和which引导的定语从句，并与上节课学过的who引导的定语从句进行对比，感受用法。（重点） 4.通过阅读，谈一谈人与自然的矛盾，以及人与自然如何和谐共生。以及我们如何能保护野生动植物。（难点） 5.能够通过报告的方式，总结生活中身为学生能够保护野生动物的方式方法。 复习目标 知识图谱 Teenagers today 短语 动词 名词 形容词 tourist, wonder, mark, society, organisation… drop, admire, cancel, permit… 单词 human, rapid, square… 句型 2. Although it would be a hard task, Liang believed that China’s youth would make history. 1. To my surprise, the post was flooded with warm answers. once again, get along with, start over… 语法 条件状语从句&原因状语从句 写作 英语短文：Youth’s responsibility Unit 5 A fine balance 考点串讲 外研版·九年级上册 考点串讲 核心词汇 1. 人的，人类的 adj. _______________ 2. 降低 v. _______________ 3. 游客_______________ 4. 受益，得益 v._______________ 5. 奇迹，奇观 _______________ 6. 欣赏，观赏 v. _______________ 7. 在整个期间 prep. _______________ 8. 痕迹，标记 _______________ 9. 快速的，迅速的 _______________ 10. 社会_______________ 11. 取消 v. _______________ 12. 允许 v. _______________ 13. 影响 v. _______________ 14. 组织，团体，机构 _______________ 15. 伤害 v. _____________ 16. 处罚，惩罚 v. _______________ 17. 垃圾 _______________ 18. 过度捕捞 v. _______________ 19. 气，气体 _______________ 20. 平方的 adj. _______________ 21. 伐木 n. _______________ 22. 麦克风，话筒 _______________ 23. 警报 n. _______________ 24. 警卫，门卫 n. _______________ 25. 外国人 _______________ 26. 标志，标识 n. _______________ human drop tourist benefit wonder admir throughout mark reapid society cancel permit affect organisation harm punish rubbish overfish gas square logging mircrophone alarm guard foreigner logo 考点串讲 核心词汇 27. 濒危的，濒临灭绝的 _______________ 28. 易受伤的 _______________ 29. 保护 n. _______________ 30. 农田，耕地 n. _______________ endangered vulnerable protection farmland 考点串讲 核心词汇 1. One day, all human activities stop.（p68） 【易错词汇辨析】 man n. 成年男子/ n. 人类（泛指） 用法：man-made adj. 人造的 human n. 人类（物种上的，区别于动物）/ adj. 人的，人类的 person n. 个人 personal adj. 个人的，私密的 用法：in person 亲自 【写作句型升华】 ① My father is a man of few words, but his actions always speak louder than words. 我父亲是个寡言的人，但他的行动总是胜于言语。 ② Although man-made satellites are useful, we should not forget the beauty of nature. 尽管人造卫星很有用，但我们不应忘记大自然的美。 ③ Making mistakes is human; learning from them is wise. 犯错是人之常情，从中吸取教训才是明智的。 ④ A kind person is like sunshine, bringing warmth to everyone around. 一个善良的人就像阳光，给身边的每个人带来温暖。 考点串讲 核心词汇 2. Without human, the noise drops greatly as traffic stop.（p68） 【词汇变形】 drop v. 降低 → 过去式 dropped → dropped → 现在分词 dropping 【词组】 ① drop in 顺便走访 ② drop by 顺便拜访 ③ drop off 减少，让…下车 ④ a drop of 一滴… ⑤ drop out of 退学，从…中退出 【用法例句】 ① The number of cars in our city has dropped off since people began to take the bus. 自从人们开始坐公交，我们城市的汽车数量减少了。 ② Every drop of water is precious, so we should turn off the tap in time. 每一滴水都很珍贵，所以我们应该及时关水龙头。 ③ He never gave up and refused to drop out of the race, which moved everyone. 他从不放弃，拒绝退出比赛，这感动了所有人。 考点串讲 核心词汇 3. Also, tourist disappear from beaches and seas.（p68） 【单词变形】tour v./ n. 旅行，旅游 → tourist n. 游客；adj. 旅游的 → tourism n. 旅游业 【固定搭配】 ① tour guide 导游 ② sightseeing tour 观光旅游 ③ tourist industry / tourism industry 旅游业，旅游产业 ④ tourist destination 旅游胜地；旅游目的地；旅游景点 ⑤ tourist attraction 观光胜地 【写作句型升华】 ① A one-day tour around Dalian is a good way to experience both the sea and the city. 大连一日游是同时体验大海与城市的好方式。 ② As a tourist city, Dalian is famous for its clean beaches and friendly people. 作为一座旅游城市，大连以干净的海滩和友好的人民而闻名。 ③ Thanks to tourism, more and more people have come to know and love my hometown. 多亏了旅游业，越来越多的人了解并爱上了我的家乡。 考点串讲 核心词汇 4. Plants benefit, too.（p68） 【词汇变形】 benefit v. 收益，得益；n. 好处，益处 → beneficial adj. 有益的，有利的 【词组】 ① benefit from 得益于；得利于；因…而得到好处 ② of benefit to 对...有好处 【写作句型升华】 ① We can benefit a lot from reading English newspapers every day. 每天读英文报纸能让我们受益匪浅。 ② For the benefit of our environment, we should use fewer plastic bags. 为了环境的好处，我们应该少用塑料袋。 ③ Volunteering is beneficial not only to others but also to ourselves. 志愿服务不仅对他人有益，对我们自己也有益。 考点串讲 核心词汇 5. The natural wonders which have been hidden by pollution for years appear again.（p69） 【词汇变形】 wonder n. 奇迹，奇观 → wonderful adj. 绝妙的，极好的 【其他用法】wonder v. 好奇，想知道 【固定搭配】 ① wonder if 想知道是否，不知道 ② no wonder 难怪 ③ natural wonder 自然奇观 ④ man-made wonder 人造奇观 ⑤ wonder of the world 世界奇观 【写作句型升华】 ① I wonder if you could spare a few minutes to share your experience with us. 我想知道您能否抽出几分钟，和我们分享您的经历。 ② It is no wonder that Dalian has become one of the most popular tourist destinations in China, given its clean beaches and pleasant weather. 鉴于大连拥有干净的海滩和宜人的天气，难怪它会成为中国最受欢迎的旅游目的地之一。 考点串讲 核心词汇 6. But there aren’t any people to admire such an amazing world.（p69） 【词汇变形】admire v. 钦佩，仰慕，欣赏 → admirable adj. 令人钦佩的 → admired adj. 受人钦佩的 【用法辨析】 admirable = 值得被钦佩的（主动，事物本身的品质）→ 夸一个人的品质、行为，用 admirable； admired = 被（大家）钦佩的（被动，受到赞赏的状态）→ 说某人“受人尊敬/钦佩”，用 admired。 【写作句型升华】 ① What I admire most about my English teacher is that she never gives up on any student. 我最钦佩我英语老师的地方，是她从不放弃任何一个学生。（What主语从句 + 表语从句） ② Facing such a difficult situation, it was admirable of him to stay calm and help others. 面对如此艰难的处境，他能保持冷静并帮助他人，令人钦佩。 考点串讲 核心词汇 7. Throughout history, humans have left so many marks on the earth.（p69） 【词性解析】 n. 痕迹，标识，记号，分数 v. 做记号，做标记，是…的迹象 【课文原文】 Throughout history, humans have left so many marks on the earth. 古往今来，人类在地球上留下了无数印记。 【写作句型升华】 ① There is no doubt that hard work will leave a deep mark on your future. 毫无疑问，努力会在你的未来留下深刻的印记。 ② Getting good marks is important, but it is not the only thing that matters. 取得好成绩很重要，但它并不是唯一重要的东西。 ③ Every small step you take today will mark the beginning of a better future. 你今天迈出的每一小步，都将标志着一个更美好未来的开始。 考点串讲 核心词汇 8. Some organizations harm the environment.（p71） 【词性解析】 n. 伤害，损害 v. 危害，损害（某事物）；伤害（人或动物） 【单词变形】 harm v./ n 伤害 → harmful adj. 有害的 【词组】do harm to sb 对某人造成伤害 【词汇辨析】 hurt v. 使疼痛；使受伤；伤害感情 → 侧重身体上的疼痛或情感上的伤害，口语常用，可作及物和不及物动词。hurt 也可作形容词，“受伤的”。 e.g. ① My leg hurts. 我的腿疼。 ② What you said hurt her deeply. 你说的话深深伤害了她。 ③ He was badly hurt. harm v. /n. 伤害，损害 → 侧重对事物、健康、利益、环境等的损害，较正式，多作及物动词或不可数名词，不表示身体疼痛。e.g. ① Smoking harms your health. 吸烟损害健康。 ② Plastic bags do harm to the environment. 塑料袋对环境有害。 考点串讲 核心词汇 词组&短语总结 1. depend on 依赖，取决于 2. each other 互相 3. the relationship with 和…的关系 4. influence on 对…有影响 5. sth happen to sb 某人发生某事 6. be full of 充满… 7. cut down 砍倒，减少 8. take back 收回 9. natural wonder 自然奇观 10. allow sb to do sth 允许某人做某事 考点串讲 核心词汇 词组&短语总结 11. once again 再一次，又一次 12. throughout history 有史以来 13. star over 重新开始，从头来过 14. get along with 与…相处（融洽） 15. the rapid development of …的迅速发展 16. in fact 事实上 17. look for 寻找 18. make great effort （做出）努力 19. set up 建立 20. hundreds of 成百上千的 考点串讲 核心词汇 词组&短语总结 21. plant tree 植树 22. be home to 是…的家园 考点串讲 核心词汇 单项选择 1．— Why do you________ the scientist so much? — Because he has spent most of his life helping others. A．admire B．invite C．follow D．believe 2．I’ll never forget the people and things ________ I met in my junior high school. A．who B．what C．which D．that 3．Have you ever spoken to the people ________ live next door？ A．which B．who C．whom D．where 4．Overuse of plastic ________ serious water pollution in many rivers and oceans. A．leads to B．turns to C．belongs to D．adds to 考点串讲 核心词汇 单项选择 5. Many wild species are ________ now because of human activities. A．in public B．in danger C．in common D．in surprise 6．________ climate change, many arctic animals are losing their living areas. A．Instead of B．According to C．Because of D．In front of 7．It is our duty to ________ endangered animals from being killed. A．hunt B．protect C．watch D．feed 8．—I think we should reduce the use of single-use products to protect the environment. —I totally ________ you. A．get along with B．agree with C．catch up with D．come up with Unit 5 A fine balance 单元语法 外研版·九年级上册 单元语法 that和which引导的定语从句 The film that tells of an adventure is very interesting. 那部关于探险的电影非常有趣。 （that在从句中作主语，从句修饰物） The writer that I like best is Mark Twain. 我最喜欢的作家是Mark Twain。 （that在从句中作宾语，从句修饰人） that引导的定语从句 that引导的定语从句既可以修饰人，也可以修饰物，that在从句中作主语或宾语（作宾语时可以省略）。例如： 单元语法 that和which引导的定语从句 The photo which we liked best in the City and People group was taken by Zhao Min. 在“城市与人”这组照片中，我们最喜爱的照片是由赵敏拍摄的。 A group of photos which show Beijing and Cambridge in England has won the prize for the subject Home and Away. 一组展示北京和英国剑桥的照片赢得了“故土与他乡”这一主题的奖项。 which引导的定语从句 which引导的定语从句修饰的一般是物，which在从句中可以作主语，也可以作宾语。例如： 单元语法 that和which引导的定语从句 定语从句引导词的省略 不管定语从句修饰的是人还是物，如果引导词在从句中作宾语，通常就可以省略。例如： Did you go to the talk (that / which) the famous scientist gave at your school? 你去听那位著名科学家在你们学校做的演讲了吗？ Is that the car (that / which) you bought last month? 那是你上个月买的车吗？ A friend is a person (who / whom) you know very well and like. 朋友是你十分了解并且喜欢的人。 在上面的句子中，第一句和第二句都省略了引导词that / which，第三句省略了引导词who / whom，因为它们在从句中分别作gave, bought, know和like的宾语。 引导词在从句中作宾语时可以省略，是因为省略后的从句仍然有主语和谓语，我们仍然可以分辨出哪部分是定语从句。但是，引导词在从句中作主语时就不能省略，否则会造成结构混乱。 单元语法 that和which引导的定语从句 即时训练 1. This is the book ________ I bought last week. A．who B．whom C．which D．whose 2. The house ________ we visited last year is very old. A．where B．which C．who D．whose 3. We should do something to protect the earth ________ we live on. A．who B．whom C．which D．where 4. A credit card is a plastic card ________ people use to pay in shops and online. A．what B．who C．which D．whose 单元语法 that和which引导的定语从句 即时训练 1. I like the movies ________ are full of humour. A．what B．who C．that D．whom 2. The 4×100 m relay is an exciting event ________ needs teamwork. A．what B．who C．that D．where 3. Beijing is the first city _________ has hosted both the Summer and Winter Olympic Games. A．who B．which C．that D．where 4. I love music ________ I can dance to. A．who B．what C．that D．where Unit 5 A fine balance 主题写作 外研版·九年级上册 主题写作 主题解读 【话题】 本单元围绕“人与自然和谐共生”展开，核心话题是人类和动植物在我们共同的家园——地球上的平衡共存，以及如何保护地球上的动物们。 【主题】 问题意识：野生动物面临栖息地减少、非法打猎、环境污染等生存危机； 保护意义：野生动物是生态系统的重要组成部分， 保护野生动物就是保护人类自己； 行动担当：青少年应从身边做起，拒绝野生动物制品、 宣传保护知识、参与志愿活动。 主题写作 写作思路 主题写作 词汇运用 话题词汇与短语 野生动物名词 ：wild animals 野生动物 / wildlife 野生动植物 / endangered animals 濒危动物 / ecosystem 生态系统 / habitat 栖息地 / forest 森林 / ocean 海洋 面临问题：lose their homes 失去家园 / be hunted 被猎杀 / die out 灭绝 / in danger 处于危险中 / cut down trees 砍伐树木 / pollution 污染 保护动作：protect 保护 / save 拯救 / preserve 保存 / take action 采取行动 / make laws 制定法律 / set up reserves 建立保护区 / refuse to buy 拒绝购买 品质态度：responsibility 责任 / duty 职责 / care about 关心 / be friendly to 对……友好 / live in harmony with 与……和谐相处 倡议表达：call on sb to do 呼吁某人做 / make an effort to do 努力做 / it is our duty to do 做……是我们的责任 / join hands 携手 固定句型 In my opinion, ... 表达个人观点 I believe that... 表达坚定信念 It is our duty to do... 强调责任 Not only... but also... 并列递进 There is no doubt that... 强调事实 I call on everyone to... 发起倡议 As long as we..., we can... 条件升华 主题写作 写作练习 所有生物都是地球的主人，人与动物共享同一家园。学校英语角正在举办主题为“Protecting Wild Animals”的征文活动。请你用英语写一篇短文投稿,介绍如何保护野生动物。内容包括： 1. 野生动物现在面临的问题（栖息地减少、打猎等）； 2. 我们需要保护野生动物的原因； 3. 作为学生，我们能为保护野生动物做些什么。 注意：1. 词数为80 左右； 2. 可适当增加细节，以使行文连贯； 3. 文中不能出现真实姓名及学校名称； 4. 开头已给出，不计入总词数。 参考词汇：hunt（v. 打猎），ecosystem（n. 生态系统） 主题写作 写作范文 Protecting Wild Animals The Earth is home to both humans and animals. Sadly, wild animals are now in great danger. Their habitats are becoming smaller and smaller because of deforestation and pollution. What's worse, many animals are hunted for their fur, meat or other body parts. There is no doubt that they need our help urgently. Why should we protect wild animals? First, they are an important part of the ecosystem. Every animal plays a role in keeping nature balanced. Second, animals are our friends on Earth. We share the same home with them. If we don't take action, more and more animals will die out, and finally we humans will suffer too. It is our duty to protect them. As students, we can make a difference. We should refuse to buy products made from wild animals. We can also spread the word about wildlife protection to our family and friends. Besides, joining volunteer activities is a good way to help. I call on everyone to join hands. As long as we each make a small effort, we can live in harmony with wild animals and keep our planet beautiful forever! Unit 5 A fine balance 综合训练 外研版·九年级上册 综合训练 一、 用所给词的适当形式填空。 1．A ________ (tour) tried to pick up the empty bottles on the beach to make it clean. 2．The forest gives ________ (protect) to many animals from danger. 3．Some ________ (guard) take turns to watch around the area every day. 4．Staying up late every night is really ________ to your health, so you had better always go to bed much earlier from now on. (harm) 5．Taking exercise is one of the best ________ (way) to relax ourselves. 6．It’s ________ (help) to take a short break when you feel tired. tourist protection guards　 harmful　 ways　 helpful　 综合训练 二、单项选择 1．We should keep a good ________ between work and life to stay healthy. A．balance B．promise C．record D．secret 2．The local government has made strict rules to protect ________ wild animals and plants. A．endangered B．wealthy C．old-fashioned D．tiny 3．Global environmental problems need the ________ from every country around the world. A．punishment B．protection C．population D．background 4．________, Chinese paper cutting is a treasure of our culture and has a long history. A．Hopefully B．Undoubtedly C．Luckily D．Directly 外研版·九年级上册（新教材） $