2025年外研版七年级英语下册 Unit 5 Amazing nature（课件）

1 Free guided tours: from...to 11 am（教材P74）tour/tʊə/ n. 参观, 游览 ［可数名词］a/the tour of... ……之行/旅go on a tour 旅行 I’d like to go on a tour of the city.我想去城市旅游。 （1）［动词］在……旅游 We plan to tour the city this summer.我们计划今年夏 天去这座城市旅游。（2）tourist ［名词］游客 由“tour+后缀-ist”构成。 Many tourists come to China every year.每年有许多游 客来到中国。【语境串记】 Why not think about the tour of Europe？You can not only tour many old cities but also meet many tourists from all over the world. 为什么不考虑欧洲之旅呢？你不仅可以游览很多古城，还可以遇到许多来自世界各地的游客。2 People developed from fish.（教材P75）develop /dɪˈveləp/ v.（使）成长，（使）发展 既可作及物动词，又可作不及物动词。 The aim of the program is to develop your personal skills.这一计划的目的是发展您的个人技能。(及物动词) Human beings developed from earlier species of animals.人类是从较早的动物物种发展而来的。（不及物动词） （1）［动词］使形成，培育 It is helpful to develop a good habit of reading in language learning.在语言学习中，养成良好的阅读习惯是有帮助的。 （2） France is a developed country and China is a developing country. 法国是一个发达国家，中国是一个 发展中国家。 Our country cares about the development of education. 我们国家关心教育的发展。3 They grew lungs and...on the land.（教材P75）land /lænd/ n. 陆地 ［不可数名词］与sea（海洋）相对。on land 在陆地上by land 经陆路 The elephant is the largest living land animal.象是现今 陆地上最大的动物。 Did you go there by land or by sea?你是经陆路还是 乘船去那里的？ ［不及物动词］降落；着陆反义短语为take off “起飞”。 Chang’e-6 landed on the moon.嫦娥六号在月球上着陆。4 Natural wonders crying aloud for help（教材P76）aloud /əˈlaʊd/ adv. 出声地 Tina is trying to develop the habit of reading English aloud every day.蒂娜正在努力养成每天朗读英语的习惯。aloud, loud与loudly【语境串记】Tom is talking with his friend in a loud voice. Sam is listening to music, but it is too loud.The baby is crying aloud in the bedroom. At the same time, the telephone is ringing loudly.汤姆正在和他的朋友大声交谈。萨姆正在听音乐，但音乐太吵了。婴儿正在卧室里大声地哭。与此同时，电话铃正大声地响着。cry for help 呼救 The ancient tree seemed to cry for help in the storm. 那棵古树似在暴风雨中呼救。 cry for... 需要…… The patient cried for medical attention.病人急需医疗护 理。5 I’m not a sea but a lake.（教材P76） 连接并列的成分；not后接被否定的内容，but后接被认可的事实。 She is not a doctor but an actress. 她不是医生而是演 员。 He is not playing the piano but playing basketball.他 不是在弹钢琴，而是在打篮球。 not...but... 不是……而是……6 I’m saltier than any sea, so people can lie on my surface.（教材P76） ［不及物动词］其现在分词为lying。lie down躺下 You are too tired. Please lie down for a while.你太累 了。请躺一会儿。 lie /laɪ/ v. 躺, 平卧 lie的其他常见用法： lie与lay【语境串记】The man lay on the ground and lied that he had laid the money on the desk.那个躺在地上的男人撒谎称，他把钱放在桌子上了。 The surface of the lake is quite still.湖面相当平静。 on the surface表面上；从外表看；乍一看 On the surface， it seems like a good idea.乍一看， 这主意好像不错。 surface /ˈsɜ:fɪs/ n. 表面, 面7 My water level is going down.（教材P76） sea level海平面 The mountain is about 8,000 metres above the sea level.这座山的海拔大约为8 000米。 level /ˈlevəl/ n. 水平高度; 相对高度 ［名词］水平a high/low level高/低水平 As long as we keep working, we will achieve higher levels.只要我们继续努力，我们会达到更高的水平。 She studies hard to improve her English level.她努力 学习以提高自己的英语水平。8 Take less water, or I’ll dry up within the next 100 years.（教材P76） less是little的比较级，用来修饰不可数名词。less and less 越来越少的 less /les/ det. 不那么多, 更（较）少 You should eat more vegetables and fruit but less junk food every day.你每天应该多吃蔬菜和水果，少吃垃圾 食品。 There has been less and less pollution in Leshan these years.这些年乐山的污染越来越少。 ［副词］较少，较小，更少，更小less and less越来越少；越来越小more or less几乎；差不多 I found the film less and less interesting.我发现这部电 影越来越没意思了。 I’ve more or less finished the book.我差不多已经读完 这本书了。9 As my name suggests, I make rain for my plants and animals, such as monkeys, snakes and many kinds of flowers.（教材P77） 其后跟宾语从句时，从句的谓语动词随人称和时态的变化而变化。 suggest /səˈdʒest/ v. 暗示, 暗指 His tone suggested that he was unhappy with the decision.他的语气暗示他对这个决定不满。 His smile suggested （that） he was satisfied.他的微笑 表明他是满意的。 （1）suggest［动词］建议，提议 May I suggest a white wine with this dish, sir?先生， 吃这道菜，我给您推荐一种白葡萄酒，好吗？ Joey suggested taking a seat under the tree.乔伊建议在 树下坐下。 I suggested （that） he have dinner first, and then watch the film. 我建议他先吃晚饭，然后看电影。（2）suggestion［可数名词］建议其同义词advice为不可数名词。 Here are some of my suggestions.以下是我的一些建议。such as 像, 诸如, 例如such as与for example In the club, you can learn to play different kinds of instruments, such as guitar, violin and drums.在俱乐部 里，你可以学习演奏不同种类的乐器，比如吉他、小 提琴和鼓。 I’d like to keep a pet, for example, a cat.我想养个宠 物，比如一只猫。 You can help do some housework, for example, doing the dishes is a good choice.你可以帮忙做一些家务， 例如，洗碗是一个不错的选择。10 ...people are cutting down my trees for wood and...（教材P77） wood /wʊd/ n. 木头; 木材, 木料11 I’m disappearing.（教材P77） 为不及物动词，强调“看不见了”或“不复存在了”的结果。 While many Chinese people speak Putonghua, some local dialects are in danger of disappearing.在许多中国 人说普通话的同时，一些地方方言正面临着消失的危险。 disappear /ˌdɪsəˈpɪə/ v. 消失, 不见 dis-为否定前缀，表示“不；非；相反；相对”，可加在某些词前构成其反义词。常见的有： 在句中常作定语。National Day国庆节 Beijing opera is China's national opera and it is full of Chinese cultural traditions.京剧是中国的国剧，它充满了 中国的文化传统。12 I’m a glacier at the Glacier National Park in America.（教材P77） national /ˈnæʃənəl/ adj. 国家的,全国性的 nation［名词］国家，民族 an independent nation 一个独立的国家 the African nations非洲各国