资源简介 新沪外教版初中英语七年级下册第二单元【Unit 2 Wonders of nature】知识点总结一、重点单词above / 'b v/ adv. 在(或向)上面;在(或向)较高处paint /pe nt/ v. 用颜料画 n. 颜料million /'m lj n/ num. 一百万sand /s nd/ n. 沙stone /st n/ n. 石块metal /'met l/ n. 金属element /'el m nt/ n. 元素layer /'le r/ n. 层;表层 (也作 /'le r/)bottom /'b t m/ n. 底;底部purple /'p pl/ adj. 紫色的later /'le t (r)/ adv. 后来;以后underground / nd 'ɡra nd/ adj. 地下的;地面以下的push /p / v. 推动against / 'ɡenst/ prep. 逆着;与……相反sandstone /'s ndst n/ n. 砂岩through /θru / prep. 穿过;通过perfect /'p f kt/ adj. 最佳的enjoy / n'd / v. 享受……的乐趣;欣赏sunrise /'s nra z/ n. 朝霞sunset /'s nset/ n. 晚霞sunshine /'s n a n/ n. 阳光;日光even /'i vn/ adv. (用以加强比较) 甚至更加,愈发dry up 干涸rise up 上升Zhangye Geopark /d ɑ n'je d pɑ k/ 张掖丹霞地质公园UNESCO /ju 'nesk / abbr. 联合国教科文组织wonder /'w nd (r)/ n. 奇迹;奇观 v. 想知道;好奇huge /hju d / adj. 巨大的opening /' p n / n. 孔;洞;缺口than / n/ prep. (比较数量、距离等)多于,小于,少于coral /'k r l/ n. 珊瑚language /'l ɡw d / n. 语言imagine / 'm d n/ v. 想象;设想waterfall /'w t f l/ n. 瀑布powerful /'pa fl/ adj. 强大的sound /sa nd/ v. 听起来好像thunder /'θ nd (r)/ n. 雷;雷声high /ha / adj. 高的;有某高度的climb /kla m/ v. 攀登;爬explorer / k'spl r (r)/ n. 探险者;勘探者;考察者human /'hju m n/ n. 人form /f m/ v. (使)出现,产生appear / 'p (r)/ v. 出现;显得,看来Africa /' fr k / n. 非洲rainbow /'re nb / n. 虹;彩虹lover /'l v (r)/ n. 爱好者;热爱者recognise /'rek ɡna z/ v. 认可,承认;认识,识别出beauty /'bju ti/ n. 美;美丽low /l / adj. 低的;矮的;近地面的wave /we v/ n. 波浪;波涛likely /'la kli/ adj. 可能的relationship /r 'le n p/ n. 关系tourist /'t r st/ n. 观光者;游客thousand /' a znd/ n. 许许多多;数以千计reef /ri f/ n. 礁;礁脉landform /'l ndf m/ n. 地貌volcano /v l'ke n / n. 火山island /'a l nd/ n. 岛ocean /' n/ n. 大海;海洋plain /ple n/ n. 平原channel /'t n l/ n. 频道;海峡news /nju z/ n. 新闻discovery /d s'k v ri/ n. 发现piece /pi s/ n. 片;块separate /'sep re t/ v. 隔开 adj. 单独的,分开的flat /fl t/ adj. 平坦的shot / t/ n. (电影中的)镜头二、主要短语1. on vacation 在度假2. take a trip 去旅行3. remember to do sth. 记得做某事4. see the sights 观光5. take photos 拍照6. enjoy the view 欣赏风景7. feel amazed 感到惊奇8. talk about 讨论9. natural wonders 自然奇观10. be home to 是……的家园11. share experiences 分享经历12. learn about 了解13. be interested in 对……感兴趣14. want to see 想看15. plan a trip 计划旅行16. pack my bag 打包行李17. set off 动身18. arrive at 到达19. have a good time 玩得开心20. recommend a place 推荐一个地方21. be worth doing 值得做……22. can't wait to do sth. 迫不及待做某事23. take a walk 散步24. look around 四处看看25. keep quiet 保持安静26. point out 指出27. listen carefully 仔细听自然景观方面:1. the harmony of nature 大自然的和谐2. admire the scenery 欣赏风景3. the wonders of the world 世界奇观4. amazing scenery 令人惊叹的风景5. breathtaking views 令人窒息的美景6. unique landscapes 独特的景观7. high mountains 高山8. deep valleys 深谷9. wide rivers 宽广的河流10. big falls 大瀑布11. explore the nature 探索自然12. diverse ecosystems 多样的生态系统13. preserve wildlife 保护野生动物14. protect nature 保护自然15. wildlife reserves 野生动物保护区16. underground rivers 地下河17. beautiful sunsets 美丽的日落18. starry skies 星空19. hot springs 温泉20. the Grand Canyon 大峡谷三、重点句子1. The Grand Canyon is one of the natural wonders of the world.大峡谷是世界自然奇观之一。2. I've always wanted to see the amazing scenery of the mountains.我一直都想看看那些令人惊叹的山景。3. The waterfall is so high that it looks like it's falling from the sky.瀑布如此之高,看起来像是从天上倾泻而下。4. The stars in the night sky are so bright and numerous.夜空中的星星如此明亮且繁多。5. I can't believe how beautiful the sunrise over the ocean is.我无法相信海上日出的美景。6. We should do our best to protect nature and wildlife.我们应该尽力保护自然和野生动物。7. The national park is a great place to explore nature.国家公园是探索自然的好地方。8. I feel so small when I stand at the edge of the Grand Canyon.当我站在大峡谷的边缘时,我觉得自己如此渺小。9. The underground river is amazing; it flows through the mountains for miles.地下河真是太神奇了,它在山间流淌了数英里。10. The hot springs are a perfect place to relax after a long walk.长途跋涉后,温泉是放松身心的绝佳去处。11. The glowing caves are like something out of a fairy tale.发光的洞穴就像是童话里的场景。12. I've never seen such a diverse ecosystem before.我以前从未见过如此多样的生态系统。13. The natural bridges in this area are truly a sight to behold.这个地区的自然桥真是值得一看的景观。14. The high mountains provide a breathtaking backdrop for the valley.高山为山谷提供了令人窒息的背景。15. I love listening to the sound of the river flowing.我喜欢听河水流淌的声音。16. The wide rivers and big falls make this place so special.宽广的河流和大瀑布使这个地方如此特别。17. The night sky is full of stars, making it feel like we're in another world.夜空布满了星星,让人感觉仿佛置身于另一个世界。18. The natural arches are a reminder of nature's incredible power.自然拱门提醒我们自然不可思议的力量。19. I can't wait to explore more of this beautiful country.我迫不及待地想探索这个美丽国家的更多地方。20. The wildlife here is so diverse; I've seen animals I've never seen before.这里的野生动物如此多样,我看到了以前从未见过的动物。21. Protecting nature is everyone's responsibility.保护自然是每个人的责任。22. The beauty of nature never ceases to amaze me.自然之美总是让我惊叹不已。23. I feel so lucky to have visited this wonderful place.能参观这个美妙的地方,我感到非常幸运。24. The harmony of nature is something we should all cherish.自然的和谐是我们都应该珍惜的东西。25. The natural parks are important for preserving wildlife and ecosystems.自然公园对于保护野生动物和生态系统至关重要。26. Every time I see a natural wonder, I'm reminded of how small we are in the grand scheme of things.每当我看到自然奇观时,我都会想起我们在浩瀚宇宙中的渺小。四、本单元语法本单元主要语法是形容词和副词的比较级和最高级。形容词和副词的比较级与最高级用于描述事物或动作的程度差异。一)形容词的比较级与最高级的构成规则如下表构成规则 原级 比较级 最高级一般单音节词,未尾加-er,-est tall(高的) taller tallestgreat(巨大的) greater greatest以不发音的e结尾的单音词和少数以- le结尾的双音节词只加-r,-st nice(好的) nicer nicestlarge(大的) larger largestable(有能力的) abler ablest以一个辅音字母结尾的闭音节单音节词,双写结尾的辅音字母再加-er,-est big(大的) bigger biggesthot(热的) hotter hottest"以辅音字母+y"结尾的双音节词,改y为i,再加-er,-est easy(容易的) easier easiestbusy(忙的) busier busiest少数以-er,-ow结尾的双音节词未尾加-er,-estclever(聪明的) cleverer cleverestnarrow(窄的) narrower narrowest其他双音节词和多音节词,在前面加more\most来构成比较级和最高级。 important(重要的) easily(容易地) more important more easily most important most easily- 不规则变化,这些需要记住:原级 比较级 最高级good(好的) / well(健康的) better bestbad (坏的) / ill(有病的) worse worsetold(老的) older/elder oldest/eldestmuch/many(多的) more mostlittle(少的) less leastfar (远的) farthe r/ further farthest / furthest- 例:good(好的)→ better(更好的)→ best(最好的)bad(坏的)→ worse(更坏的)→ worst(最坏的)many/much(多的)→ more(更多的)→ most(最多的)little(少的)→ less(更少的)→ least(最少的)far(远的)→ farther/further(更远的)→ farthest/furthest二)比较级和最高级的用法比较级的用法比较级用于比较两个或多个事物或动作之间的相对程度。以下是比较级的主要用法及例句:1. 基本用法:“A+be动词+比较级+than+B”结构:- 表示:A比B更……- 例句:- I am taller than you.(我比你高。)- This book is more interesting than that one.(这本书比那本书更有趣。)2. 用于“比较级+and+比较级”结构中:- 表示:越来越……fatter and fatter 越来越胖taller and taller 越来越高more and more beautiful 越来越漂亮more and more important 越来越重要- 例句:- The weather is getting warmer and warmer.(天气越来越暖和了。)- She is becoming more and more beautiful.(她变得越来越漂亮了。)3. 用于“the+比较级……,the+比较级……”结构中:- 表示:越……,越……- 例句:- The more you read, the more you will learn.(你读得越多,学到的就越多。)- The sooner you start, the sooner you will finish.(你越早开始,就越早完成。)4. 用在比较级 + than + any other + 名词单数结构中(=比较级 + than + the other + 名词复数)如:Mike is taller than any other boy in his class.= Mike is taller than the other boys in his class.= Mike is the talest boy in his class.最高级的用法1. 用于“the+最高级+名词+(in/of/among)……”结构中:- 含义:在……中,最……- 例句:- He is the tallest boy in the class.(他是班上最高的男孩。)- This is the most beautiful park in the city.(这是城市里最美的公园。)2. 用于“one of the+最高级+名词复数”结构中:- 含义:最……之一- 例句:- She is one of the best students in the school.(她是学校里最好的学生之一。)- These are some of the most expensive cars in the world.(这些是世界上最昂贵的汽车之一。)3. 最高级前可用序数词、物主代词、指示代词等修饰:- 例句:- My favorite book is the most inspiring one I've ever read.(我最喜欢的书是我读过的最鼓舞人心的书。)- This is the second largest city in the country.(这是这个国家第二大的城市。)4. “by far”可修饰最高级,强调程度:- 例句:- By far, this is the best meal I've had in a long time.(到目前为止,这是我很长时间以来吃过的最好的一顿饭。)另外,可修饰比较级的词一般有以下一些:a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等,这些词一般置于比较级形容词或副词的前面,表示不同程度。如:I’m a little/ much/far richer than you.Football is much more exciting than basketball.新沪外教版初中英语七年级下册第一单元【Unit 1 Learning to be】知识点总结重点单词responsible /r 'sp ns bl/ adj. 可信任的;可信赖的;可靠的person /'p sn/ n. 人;个人main /me n/ adj. 主要的;最重要的become /b 'k m/ v. 变得;成为example / g'zɑ mpl/ n. 实例;例证fall /f l/ n. & v. 落下;跌落leave /li v/ v. 离开(某人或某处)nest /nest/ n. 鸟巢;鸟窝wing /w / n. 翅膀,翼flap /fl p/ v. 振(翅)branch /brɑ nt / n. 树枝personal /'p s nl/ adj. 个人的goal /ɡ l/ n. 目标set /set/ v. 安排;确定;决定essay /'ese / n. 文章,短文grade /ɡre d/ n. 成绩;评分cooperate /k ' p re t/ v. 合作;协作carefully /'ke f li/ adv. 仔细地feeling /'fi l / n. 想法;看法balance /'b l ns/ n. 均衡;平衡life /la f/ n. 生活express / k'spres/ v. 表达(自己的思想感情)myself /ma 'self/ pron. 我自己clearly /'kl li/ adv. 明白地;清晰地regularly /'regj l li/ adv. 有规律地plan /pl n/ n. (详细)规划,方案housework /'ha sw k/ n. 家务劳动pot /p t/ n. 陶盆;陶罐dig /d ɡ/ v. 掘出worried /'w rid/ adj. 担心的;担忧的;发愁的survive /s 'va v/ v. 生存;存活grow /ɡr / v. (使)生长,发育root /ru t/ n. 根;根茎if / f/ conj. 如果; 倘若deep /di p/ adj. 深的 adv. 深深地dig out 挖掘出public /'p bl k/ adj. 公开的speech /spi t / n. 演说;发言share / e (r)/ v. 向(某人)诉说,分享(想法、消息等)hope /h p/ v. 希望,期望二、主要短语1. comfort zone n.舒适区(尤指自我放松、不追求更高成就的状态)2. get along with(与……)和睦相处,关系良好3. upside down 颠倒;倒转4. come one's way 意外落在某人头上5. have a good habit 有一个好习惯6. develop one's skills 发展技能7. be interested in 对……感兴趣8. practice doing sth. 练习做某事9. take notes 做笔记10. pay attention to 注意11. work in groups 小组合作12. help each other 互相帮助13. be confident in 对……有信心14. face challenges 面对挑战15. overcome difficulties 克服困难16. set goals 设定目标17. achieve one's goals 实现目标18. stay focused 保持专注19. improve oneself 提升自我20. be patient with 对……有耐心21. learn from mistakes 从错误中学习22. encourage sb. to do sth. 鼓励某人做某事23. be willing to do sth. 愿意做某事24. take responsibility 承担责任25. be active in 在……方面积极26. keep trying 不断努力30. learn to do sth. 学习做某事31. make progress 取得进步32. be good at 擅长于33. try one's best 尽力而为三、重点句子1. It's important for us to learn how to be responsible.- 学会如何负责对我们很重要。2. Being punctual is a sign of respect for others.- 守时是尊重他人的表现。3. I'm trying to improve my time management skills.- 我正在努力提高我的时间管理能力。4. Setting goals can help us stay focused.- 设定目标可以帮助我们保持专注。5. I make a to-do list every day to organize my tasks.- 我每天都会制定待办事项清单来组织我的任务。6. Being organized saves me a lot of time and stress.- 有条理为我节省了大量时间和压力。7. I've learned that honesty is the best policy.- 我已经学到诚实是最好的策略。8. It's crucial to communicate effectively with others.- 与他人有效沟通至关重要。9. Practicing empathy makes us better listeners.- 练习同理心使我们成为更好的倾听者。10. Being kind to others makes the world a better place.- 对他人友善让世界变得更美好。11. I'm working on developing my leadership skills.- 我正在努力发展我的领导能力。12. Teamwork is essential for achieving our goals.- 团队合作对于实现我们的目标至关重要。13. I try to be patient with people who are different from me.- 我努力对与我不同的人保持耐心。14. Learning from mistakes is an important part of growing up.- 从错误中学习是成长的重要部分。15. Staying positive helps me face challenges with courage.- 保持积极态度帮助我勇敢地面对挑战。16. I'm learning to be more adaptable to change.- 我正在学习如何更适应变化。17. Being persistent pays off in the long run.- 坚持不懈从长远来看是值得的。18. I value the friendships I've made through shared experiences.- 我珍视通过共同经历建立的友谊。19. It's important to show gratitude to those who help us.- 向帮助我们的人表达感激之情很重要。20. Self-discipline is key to achieving success.- 自律是成功的关键。21. I'm trying to cultivate a growth mindset.- 我正在努力培养成长型心态。22. Respecting diversity enriches our lives.- 尊重多样性丰富了我们的生活。23. Being open-minded makes us more accepting of others.- 心胸开阔使我们更容易接受他人。24. I've realized that hard work leads to rewards.- 我已经意识到努力工作会带来回报。25. Taking responsibility for our actions builds character.- 对自己的行为负责塑造品格。26. It's important to set aside time for self-reflection.- 留出时间进行自我反思很重要。27. Being humble helps us learn from others.- 谦逊有助于我们向他人学习。28. I'm striving to be a better version of myself every day.- 我每天都在努力成为更好的自己。29. Practicing forgiveness brings peace to our hearts.- 练习宽恕为我们的心灵带来和平。30. Learning to be resilient helps us bounce back from setbacks.- 学会坚韧不拔帮助我们从挫折中恢复过来。四、本单元语法点本单元语法主要是一般将来时,尤其注意will和be going to区别。一般将来时,表示将来某个时间将要发生的动作或存在的状态。Will形式一般将来时通常由助动词“will”加上动词原形构成,用于表达说话人的意图、预测、计划或承诺等。1. 基本结构:主语 + will + 动词原形- 例如:I will go to school tomorrow. (我明天将要去上学。)2. 缩写形式:在口语或非正式书面语中,第一人称单数“I will”可以缩写为“I'll”,第二人称单数和复数“you will”可以缩写为“you'll”,第三人称单数“he/she/it will”可以缩写为“he'll/she'll/it'll”,第三人称复数“they will”可以缩写为“they'll”。- 例如:I'll be home soon. (我很快就会回家。)You'll enjoy the movie. (你会喜欢这部电影的。)He'll arrive tomorrow afternoon. (他将于明天下午到达。)They'll help us with the project. (他们将会帮助我们完成这个项目。)3. 用法:1.)表示说话人的意愿:- I will buy you a gift for your birthday. (你生日时我会给你买礼物的。)- She will definitely come to the party tonight. (她今晚一定会来参加聚会的。)2) 表示决心:- I will finish this project no matter what it takes. (无论付出多少代价,我都要完成这个项目。)- They will overcome all obstacles to reach their goal. (他们将克服一切障碍以达到他们的目标。)3) 表示预测:- The population will continue to grow in the coming years. (未来几年人口将继续增长。)- The technology will advance rapidly in the next decade. (在未来十年里,技术将迅速发展。)4.)表示单纯的将来事实:- The sun will rise in the east tomorrow morning. (明天早晨太阳将从东方升起。)- The next train will arrive at the station in five minutes. (下一班火车将在五分钟内到达车站。)二)Be going to 形式在某些情况下,尤其是表达计划或安排好的事情时,可以使用“be going to + 动词原形”来代替“will”。- 例如:I'm going to visit my grandparents this weekend. (我这个周末打算去看望我的祖父母。)She's going to study abroad next year. (她明年打算出国留学。)三)Will和be going to区别:“will”在一般将来时中通常用于表示一件事可能要发生(也可能不发生),它更多地强调基于将来的动作或状态。而be going to在一般将来时更倾向于表达某件事确定要发生,它更多表示已经计划好、安排好要做的事情,强调一种已经存在的意图或计划。例如:I will help you with your homework if you need it.(如果你需要,我会帮你做作业。)I will do my best to pass the exam. (我会尽力通过考试的。)She will marry the man she loves. (她会嫁给她爱的那个男人。)She's going to be late for work; she hasn't left yet. (她上班要迟到了,她还没走呢。)She's going to graduate from college next week. (她下周就要大学毕业了。)I'm going to study abroad next year.(我明年打算出国留学。)Look at the dark clouds. It's going to rain.(看那些乌云,快要下雨了。) 展开更多...... 收起↑ 资源列表 新沪外教版初中英语七年级下册第一单元【Unit 1 Learning to be】知识点总结.docx 新沪外教版初中英语七年级下册第二单元【Unit 2 Wonders of nature】知识点总结.docx