新外研版初中英语八下Unit 5 Looking into nature 复习课件

这是一份新外研版初中英语八下Unit 5 Looking into nature 复习课件，共35页。
Unit 5Looking into nature八年级英语下册·新教材外研版目 录学习目标单元知识图谱核心词汇1. __________ n. 恐龙2 . __________ n. 羽毛，翎3 . __________ adj. 羽毛覆盖的4 . __________ n. 蜥蜴5 . __________ n. 琥珀6 . __________ conj. 是否7 . __________ n. 物种8 . __________ adj. 不知道的，未知的9 . __________ adj. 北部的10 . __________ adj. 非洲的，非洲人的单词过关dinosaur11. __________ n. 观点12. __________ adv. 完全地；充分地；彻底地13 . __________ v. 解锁14 . __________ n. 发现，（调查，研究等的）结果15 . __________ n. 报纸16 . __________ n. 写作，著书17 . __________ n. 风格18 . __________ n. 方法，办法19 . __________ adj. 变得兴味盎然，生动起来20 . __________ n. 论点，论据whethernorthernunknownfeather-coverlizardamberfeatherspeciesAfricanbeliefwritingalivemethodunlockfindingnewspaperfullystyleargument核心词汇21. __________ n. 布告牌，公告牌22. __________ n. 模型23. __________ n. 行星24. __________ adj. 符合事实的，真的25. __________ v. 清除；清理26. __________ v. 上载，上传27. __________ n. 鲸28. __________ adj. 很热的，滚热的29. __________ n. 化学物质30. __________ v. 起化学反应单词过关board31. __________ adj. 无数的，无限的32. __________ n. 国，国家33. __________ n. 视力，视觉34. __________ pron. 任何人35. __________ n. 放大镜36. __________ n. 财富37. __________ n. 国家38. __________ n. 奖品，奖赏39. __________ adv. 几乎不40. __________ v. 应在（某处）uploadchemicalboilingplanettrueclearmodelwhalereactendlesswritinghardlyprizesightanybodymagnigiercountrystatebelong核心词汇41. _________ n. 孙女；外孙女42. _________ adv. 轻柔地，柔和地单词过关softlygranddaughter核心词汇1. unknown adj. 未知的 ___________ 反义词. 已知的 ___________ v. 知道2. northern adj. 北部的 __________ n. 北方3. African adj. 非洲的，非洲人的 __________ n. 非洲4. belief n. 观点 __________ v. 相信5. fully adv. 完全地，充分地 __________ adj. 满的，饱的6. unlock v. 解锁 __________ 反义词. 锁7. finding n. 发现 __________ v. 发现8. writing n. 写作，著书 __________ v. 写 __________ adj. 书面的9. alive adj. 变得生动盎然 __________ v. 居住 __________ adj. 活泼的10. argument n. 论点，论据 __________ v. 争论词汇变形lockargueAfricabelievefullnorthfindknownwriteliveknowwrittenlively核心词汇11. true adj. 真实的 ___________ adv. 真实地12. boiling adj. 很热的，滚烫的 __________ v. 煮沸13. chemical n. 化学物质 __________ n. 化学14. endless adj. 无数的 __________ v. 结束 __________ n. 结局15. wealth n. 财富 __________ adj. 富有的词汇变形chemistryendwealthyboiltrulyending核心词汇1. 数百年来 2. 幸亏、由于 3. 一片…，一块… 4. 不仅如此 5. 不再 6. 在未来 7. 久而久之，随着时间流逝8. 过去常常做future n. 未来，将来adj. 将来的，未来的over prep.盖在…上面；从一边到另一边；翻越；在…的对面；从……落下；遍及；超过，多于；控制，支配；在…期间for hundreds of yearsthanks toa piece ofthat’s not allno longerin the futureover timeused to do重点短语总结for prep.（表示对象、用途等）给，对；为了，（用来表示时间或距离）达，计核心词汇1. 投入努力 2. 自然的秘密 3. 对…感兴趣4. 一直 5. 执行 继续失明 在…岁的时候 effortn.努力，艰难的尝试；力气，精力；有组织的活动；努力的结果，成就sightn. 视力，视觉；看见，见到；视野，视域；景物，景象；名胜，景点（sights）put effort intosecrets of natureget interested inall the waycarry outcarry onlose sightat the age of重点短语总结核心词汇词汇精讲核心词汇词汇精讲核心词汇词汇精讲核心词汇词汇精讲核心词汇词汇精讲核心词汇词汇精讲核心词汇词汇精讲核心词汇词汇精讲核心词汇单项选择1. When the temperature reaches 100℃, the water starts ______. A．boilingB．meltingC．freezingD．burning2. There is ______ any water in the bottle. Could you give me some? A．hardlyB．hardC．heavilyD．highly3. These traditional kites ________ the villagers in Weifang every year. A．are made byB．are made ofC．are made fromD．are made in4. Without a strong _______ in what you are doing, it is hard to keep going when things get tough. A．beliefB．decisionC．interestD．habit针对训练重点句型1. With an angry cry, it opens its mouth, raises its beautiful feather-covered arms, and？（教材p68）① 结构分析With + 名词短语（an angry cry）表示伴随状态或动作发生时的方式、情绪、声音等。② 含义理解“伴随着一声愤怒的叫声”强调主语在发出后续动作时的情绪状态（愤怒）。重点句型2. Scientist used to believe that ants came from the northern half of the earth. （教材p69）used to do意思是“过去常常做某事”（强调 过去习惯 或 过去状态，与 现在形成对比） 相似词组辨析① used to do过去常常做（现在不做了）② be used to doing习惯于做某事③ be/ get used to do被用来做某事重点句型3. Nature presents us with endless wonders.（教材p76）nature n.大自然，自然界；性格，秉性；本质，特点 → 形容词为 natural，天然的；合理的，意料之中的；天生的，本能的endless adj. 无止境的，无穷尽的；永久的 → 词根为 end，n. 末尾；结束，结局；v. 结束，终止词组 present sb with sth 向某人赠送某物重点句型4. He was born in the flowering season of early summer, and made plants his life. （教材p76）① 核心结构：动词 + 宾语 + 宾语补足语 make + 名词（plants）+ 名词短语（his life） make 在此意为“使……成为”，是不完全及物动词。② 含义理解“将植物作为他的一生”，类似表达 e.g. He made music his career.他把音乐当作他的职业。 She made helping others her mission.她把帮助他人当作她的使命。重点句型5. Plants grow and sleep with the season. So did Professor Wang.（教材p77）① 核心结构：So + 助动词/情态动词/be动词 + 主语② 含义：…也如此（肯定句中）作用：避免重复，表示前一句的肯定情况同样适用于后一句的主语③ 本句完整还原：Plants grow and sleep with the season.Professor Wang grew and slept with the season, too.重点句型完成句子1. 研究表明，他们完全是一种全新的物种。 Research shows that they are ________ ________ ________ ________ .2. 多亏了一块琥珀，科学家们现在知道这个观点是错误。 ________ ________ a piece of amber, scientists now know that this idea is wrong.3. 随着一声愤怒的吼叫，它张开嘴，举起覆盖着美丽羽毛的手臂。 ________ an angry cry, it opens its mouth, ________ ________ beautiful feather-covered arms.4. 83岁时，他的右眼失明了。 He _______ _______ in his right eye ______ ______ _______ _______ 83.a completely new species Thanks to针对训练With raising itslost sight at the age of单元语法结构：主句 + 引导词 + 从句（主语 + 谓语 + 其他）e.g.I understand it. （it是understand的宾语）I understand that he is right.（ “that he is right” 是 understand 的宾语）定义：我们都知道“主语+谓语+宾语”这一简单句的结构，当中名词、代词、doing或to do都可以做宾语。但有时我们会用一个句子充当宾语（动词或介词后的部分），这一类做宾语的句子，叫宾语从句，所构成的完整的句子我们称之为主从复合句。宾语从句（1）这里的that he is right. 是一个完整的句子，结构为“主系表”，所以这是一个宾语从句。本节课我们学习两类宾语从句：① that引导的宾语从句，that无意义，在从句中无指代，可以省略。 e.g. I know (that) he is a teacher.② if / whether引导的宾语从句，意为“是否”，在从句中无指代。 e.g. I wonder if he will come.宾语从句的引导词单元语法注意：宾语从句必须用陈述语序（主语 + 谓语），不能用疑问语序。例如： I wonder if will he come. ❌ I wonder if he will come. ✅单元语法单元语法一、单项选择1 . I don’t know ________ it will rain or not tomorrow. A．thatB．whenC．whereD．whether2. I don’t know ________ or not he is right. A．thatB．whatC．ifD．whether3 . I think ________ English is one of the most important subjects. A．thatB．ifC．whatD．where4. She told me ________ she bought a new dress in the shop yesterday. A．thatB．ifC．whenD．where针对训练主题写作本单元的话题是“介绍自然界的一种发现/ 秘密，自然界的某种动植物”，通过阅读文章，要求学生能运用本单元语法和相关词汇介绍某一种动植物。本单元写作要求同学们能根据自己的想法以及材料所给内容，语法通顺、词汇精准的表达出某种动植物的特性特点。介绍一个自然界的发现（动植物）书面表达在完成 Trees单元学习后，你所在班级开展了以“My Favorite Tree”为主题的课前演讲活动。请依据表格提示写一篇英文演讲稿。请从两类树中任选一类，简单介绍树的基本特点和重要性并补充1—2点你对保护树木的看法。注意：1.词数80左右(短文的开头和结尾已给出，不计入总词数)；2. 不得透露学校、姓名等任何个人信息；3. 需包含所有提示要点。针对训练主题写作参考范文 Good morning! Today I want to introduce my favorite tree. I like pine trees best. We can find pine trees everwhere. They stay green all year round. They are strong plants. Pine trees take in carbon dioxideand use it to produce oxygen. They also provide us with many useful things to make our lives more convenient, like wood forfurniture. As for me, we should protect pine trees. First, we should stop cutting them down. Second, we can plant more pine trees to make our environment more beautiful and more comfortable. Let' s work together to protect these wonderful trees. Thank you for listening!针对训练主题写作综合训练一、 用所给词的适当形式填空。The Greens travelled to the forest ________ (explore) the natural world.Mary fell ________ (serious) ill after going camping.I hear that our school ________ (build) a new library next year.They believe that he ________ (finish) his homework already.My ________ (granddaughter) birthday is coming, and I want to buy her a gift.to exploreseriously　will build　has finished　granddaughter’s综合训练二、宾语从句专练。 I wonder ________ he will come or not.He says ________ he has read the book twice.She tells me ________ the story comes from a true event. He has told me ________we shall meet in End of Heat.I don’t know ________ Jenny will come tomorrow.whetherthat　that　thatwhether/ if