Unit 2 Section Ⅱ Understanding ideas-【金版教程】2025-2026学年高中英语必修第一册作业与测评课件PPT（外研版）

该高中英语课件围绕“Exploring English”单元，通过课内落实作业巩固词汇、语法基础，结合完形填空强化语篇理解，再以主题拓展作业延伸至语言学习应用，构建从基础到综合的学习支架。 其亮点在于融合语言能力与思维品质培养，如完形填空引导反思阅读逻辑，阅读拓展涉及英语全球多样性增强文化意识，七选五写作技巧强调实践提升学习能力。学生能夯实基础并拓展视野，教师可借助系统练习与拓展素材优化教学。

WELCOME UNIT Unit 2　Exploring English Section Ⅱ　Understanding ideas 作业1　课内落实作业 作业2　主题拓展作业 目录 CONTENTS 1 2 作业1　课内落实作业 Ⅰ　语境填词 1．The teacher asked the students to write their answers with _________ (大写的) first letters. 2．In winter, the ________ (松树) stand out against the white snow. 3．Smoking is ________ (有害的) to your health. 4．Many people who are ________ (晕机的) find it helpful to look out of the window. capitalized pines harmful airsick 作业1　课内落实作业 5．The smell of frying h________ filled the kitchen. 6．He gave a c________ response as he clearly didn't understand the question. 7．He planted several e________ seedlings in his backyard garden. 8．We need to consider both the supporting and o________ arguments before making a final decision. am onfused ggplant pposing 作业1　课内落实作业 Ⅱ　语法填空 1.His rude __________ (behave) at the party embarrassed everyone around him. 2．There may be a link between madness and ________ (creative). 3．When she saw the ________ (alarm) news about the earthquake, she quickly called her family to check if they were safe. 4．Two hundred houses were burnt ______ in the fire which broke out yesterday. behavio(u)r creativity alarming down 作业1　课内落实作业 5．The article on the magazine is very ____________ (confuse)． 6．He took a long walk in the forest to reflect ________ his relationship with his family. 7．She opposes ________ (go) on a trip during this busy period. 8．The rocket's fuel burned ________， and it fell back to the ground. confusing on/upon going up 作业1　课内落实作业 confuse, wind up, alarm, sculpt, carsick, title Ⅲ　选词填空 1．The art exhibition ______ “Colors of Life” features works from talented painters. 2．She set many ________ on her phone to make sure she wouldn't oversleep for the important meeting. 3．If you don't study hard, you might _________ repeating the grade. 4．The unclear map will ________ the travelers trying to find their way. 5．He ________ a dragon with great patience last week. titled alarms wind up confuse sculpted 作业1　课内落实作业 Ⅳ　完成表达 1．再三考虑后，我认为这是个错误。 ______________， I think it was a mistake. 2．最近，我在学英语方面有困难。 Recently, I ____________________________ English. 3．当她听到隔壁房间传来一声巨响时，她惊慌地跳了起来。 She ____________________ when she heard a loud crash from the next room. On reflection jumped up in alarm have had trouble (in) studying 作业1　课内落实作业 4．现在爸爸妈妈都不在家。 ______________________ at home now. 5．那就是他在昨天的会议上反对放弃那件事的原因。 That's _______________________________ at yesterday's meeting. Neither Dad nor Mum is why he opposed giving up that thing 作业1　课内落实作业 Ⅴ　完形填空 English learning has become increasingly important in our world. However, for many high school students, it can be a(n) __1__ task. The new words and __2__ grammar rules are often too much for students. One of the key aspects in English learning is __3__. When __4__ reading materials, try to pick those with __5__ titles. A good title can __6__ your attention and make you eager to __7__ the passage. For example, stories with interesting plots are more __8__ to make your reading passion visible. When you read, don't just take in the information without __9__. Instead, actively reflect on what you've read. Think about how the story goes and what you can learn or how you feel because of it.Notice how different words are combined to form meaningful sentences, and how the author __10__ the story, similar to how an artist sculpts a masterpiece. 作业1　课内落实作业 In the classroom, teachers play a __11__ role. They observe students' __12__ closely. Teachers encourage students to be active in class discussions. Active participation helps you better understand the material and also __13__ you a chance to practice speaking. __14__， different students may have creative opinions during a discussion, just like different grammar books might present __15__ views on certain grammar points. But these discussions are valuable as they can expand (扩大) your thinking. 篇章导读：本文是一篇说明文。文章着重强调了阅读在英语学习中的关键作用，同时提及了课堂上老师鼓励学生积极参与讨论来提高学习效果和拓展思维。 作业1　课内落实作业 12 1．A.easy B．challenging C．interesting D．boring 2．A.complicated B．long C．easy D．old 解析：后文“The new words ... for students.”提到新单词和语法规则常常让学生难以承受，由此可知，英语学习对高中生来说是有挑战性的。故选B。 解析：根据常识可知，新单词和复杂的语法规则是学习英语的两大难题。故选A。 作业1　课内落实作业 13 3．A.writing B．reading C．listening D．speaking 4．A.starting B．choosing C．organising D．finding 解析：根据后文“reading materials”可知，此处指英语学习的关键方面之一是阅读。故选B。 解析：根据后文“try to pick those with __5__ titles”可知，此处指选择阅读材料。故选B。 作业1　课内落实作业 14 5．A.common B．capitalized C．attractive D．confusing 6．A.catch B．pay C．give D．focus 解析：根据后文“A good title ... the passage.”可知，此处指阅读材料应选标题吸引人的。故选C。 解析：catch one's attention为固定短语，意为“吸引某人的注意力”。此处指好标题能吸引注意力。故选A。 作业1　课内落实作业 15 7．A.explore B．build C．observe D．construct 8．A.probable B．likely C．original D．possible 解析：此处指好的标题让你渴望探索文章。故选A。 解析：此处指情节有趣的故事更有可能激发你的阅读热情。be likely to do sth意为“可能做某事”。故选B。 作业1　课内落实作业 16 9．A.thinking B．talking C．writing D．hearing 10．A.reads B．tells C．creates D．copies 解析：此处指阅读时不要不思考就接受信息。故选A。 解析：此处指注意作者是如何创作故事的。故选C。 作业1　课内落实作业 17 11．A.small B．little C．significant D．unique 12．A.words B．behaviors C．tests D．grades 解析：此处指老师在课堂上起重要作用。故选C。 解析：此处指老师在课堂上密切观察学生的行为。故选B。 作业1　课内落实作业 18 13．A.gives B．lets C．makes D．follows 14．A.Regularly B．Always C．Anytime D．Sometimes 解析：此处指积极参与不仅能帮你更好地理解材料，还能给你提供练习口语的机会。故选A。 解析：此处为列举课堂上的情况。故选D。 作业1　课内落实作业 19 15．A.various B．personal C．creative D．same 解析：结合实际可知，不同语法书的观点有时是不同的。故选A。 作业1　课内落实作业 20 ①________________________________________________________________ (如今，英语学习很重要，但对许多高中生来说却很难). New words and complex grammar are too much for them. Reading is a big part of learning English. When you choose reading materials, ② ____________________________ (挑选那些带有吸引人的标题的). A nice title can catch your attention and make you want to read the passage. ③ ___________________________________________________ (有着有趣情节的故事更有可能让你喜欢上阅读). Don't just read without thinking. Think about what you read. In class, teachers watch students carefully. ④ _____________________________ _______________________________ (他们建议学生积极参与课堂讨论). English learning is important these days, but it's hard for many high school students pick those with appealing titles Stories with fun plots are more likely to make you like reading They suggest students (should) participate actively in class discussion 作业1　课内落实作业 21 Talking in class helps you understand and gives you a chance to practice speaking. Sometimes, students have different ideas in class, just like different grammar books may have different views on grammar. These talks can make your thinking better. 作业1　课内落实作业 22 作业2　 主题拓展作业 Ⅵ　阅读 A To find out how effective language learning applications allow mobile users to study a new language anywhere and anytime, Shawn Loewen, a professor at Michigan State University (MSU), recently conducted a study focusing on a popular language learning app and e­learning platform first launched in 2007, to see if it really worked at teaching a new language. “Despite the fact that millions globally are already using language learning apps, there is a lack of published research on their effect on speaking skills，” Loewen said. “Actually there are no other studies that have researched mobile language learning apps in this way. Therefore, this study makes an important contribution to the field.” 作业2　主题拓展作业 24 In the study, which is published in Foreign Language Annals, 85 undergraduate students at MSU used the app for 12 weeks to learn Spanish. At the beginning of the study, the students took a pretest to examine their existing oral proficiency (熟练), vocabulary and grammar in Spanish. After 12 weeks, the 54 students who completed all study requirements took the same test again to see how much knowledge they had gained. The study showed that nearly all the students improved in their Spanish language knowledge and ability to communicate. “The result proves that using the app can advance the development of oral communication skills and not just grammar and vocabulary, as a previous study had shown，” Loewen said. 作业2　主题拓展作业 25 As one might expect, learning gains were related to the amount of time students used. The more time the learners used, the more progress they made. Also, no matter how convenient and effective a language learning app may be, what might be the most important is that learners stick with it. 篇章导读：本文是一篇说明文。文章主要介绍了Shawn Loewen (肖恩·洛温)教授通过研究发现语言学习应用程序不仅能促进使用者语法和词汇的发展，而且能够促进其口语交际能力的发展。 作业2　主题拓展作业 26 1．What can we know about the app mentioned in the text? A．It creates job opportunities for language learners. B．It conducts e­learning research. C．It offers language learning. D．It publishes research results. 解析：细节理解题。根据第一段中的“Shawn Loewen, a professor ... at teaching a new language (密歇根州立大学教授Shawn Loewen最近进行了一项研究，重点关注2007年首次推出的一个受欢迎的语言学习应用程序和电子学习平台，旨在探究它在教授新语言方面是否真的有效)”可知，文中提到的应用程序提供语言学习。故选C。 作业2　主题拓展作业 27 2．What does Loewen's study focus on? A．Speaking. B．Vocabulary. C．Reading. D．Grammar. 解析：推理判断题。根据第二段中的“there is a lack of ... to the field”可推知，Loewen的研究重点是口语。故选A。 作业2　主题拓展作业 28 3．How is the study carried out? A．By studying previous studies. B．By researching applications. C．By completing interviews. D．By doing experiments. 解析：细节理解题。根据第三段内容可知，这个研究是通过做实验来进行的。故选D。 作业2　主题拓展作业 29 4．What is the best title for the text? A．The great importance of foreign languages B．A study of a language learning app C．A way to learn a language D．The importance of learning a language 解析：标题判断题。通读全文可知，文章主要介绍了Shawn Loewen教授对一款语言学习应用程序进行的研究。B项(一个关于语言学习应用程序的研究)最适合作为文章标题。故选B。 作业2　主题拓展作业 30 B If you've been studying English for a while, you've probably worked out that there is more than one type of “English”. Everyone knows English is the national language of the UK and the US, but do you know that India has the second largest number of English speakers, followed by Nigeria? Like most languages, the two main factors (因素) that influence the way people speak English are geographical (where they are in the world) and social (the way their parents，friends and other people they talk to speak). That is why in the UK, people from London speak differently from those who live in Manchester, but there are also lots of different accents within London, which depend on social class. 作业2　主题拓展作业 31 Australian English and South African English are good examples of how English is different all over the world. These accents sound “funny” to some other speakers of English, because they have been more influenced by other languages and accents. For example, Australian English is strongly influenced by Irish convicts (罪犯) sent by the British to Australia, who also brought their slang with them. Australian English is also influenced by Aboriginal (澳大利亚土著的) English, so we hear words like “Kangaroo” and “Billabong” (a large pool of water in the outback)． 作业2　主题拓展作业 32 So how should a Chinese student choose which accent to use? Well, to an Australian like me, British English sounds more academic and educated than American English. However, American English is cooler—it's the language of popular culture and blockbuster movies. In the end, the choice is yours—just remember to be consistent (始终如一的). 篇章导读：本文是一篇说明文。文章介绍了英语在全球的多样性及其影响因素，并建议中国学生学习英语时要找到适合自己的口音并始终如一地坚持下去。 作业2　主题拓展作业 33 5．According to the passage, what most probably causes the different ways of people speaking English in the same city? A．Geography. B．Social class. C．History. D．Culture. 解析：细节理解题。根据第二段中的“but there are also lots of different accents within London, which depend on social class”可知，社会阶层的不同导致在同一个城市里的人们也有不同的英语口音。故选B。 作业2　主题拓展作业 34 6．What can you conclude from the passage? A．Nigeria has the second largest number of English speakers. B．Australia used to be a kind of prison for British convicts. C．South African English is the same as Australian English. D．People from London speak English differently from those living in Manchester. 解析：细节理解题。根据第二段中的“That is why in the UK, people from London speak differently from those who live in Manchester”可知，伦敦人说英语和曼彻斯特人说英语不一样。故选D。 作业2　主题拓展作业 35 7．What type of English does the writer speak? A．Australian English. B．British English. C．American English. D．South African English. 解析：推理判断题。根据倒数第二段中的“Well, to an Australian like me”可知，作者来自澳大利亚，由此可推知，作者说的应该是澳大利亚英语。故选A。 作业2　主题拓展作业 36 8．According to the writer, it is good for an English learner to ________． A．learn all types of English existing in the world B．create a new type of English for others to follow C．choose a type of English he likes most and keep to it D．speak American English rather than British English 解析：推理判断题。根据最后一段“In the end, the choice is yours—just remember to be consistent (始终如一的)．”可推知，作者建议英语学习者选择一种自己最喜欢的口音并坚持下去。故选C。 作业2　主题拓展作业 37 Ⅶ　七选五 经验贴7　七选五的选项，通常为整句，个别为半句。 Many people think it is really difficult to improve their writing in English. Don't worry, though. Here are some simple steps that you can take to improve your written English. •Increase your vocabulary. To express yourself clearly, you need a good active vocabulary. That's not just being able to know lots of words—it means actually being able to use them correctly. __1__ Tip: When you learn a new word, try to learn all the forms of that word. 作业2　主题拓展作业 38 •__2__ People often say that we learn to write best by reading. Reading in English is useful in many ways. It is a great way to get an idea of the different styles of writing and see how to use words properly. Tip: __3__ Learning shouldn't be boring. Read each text several times to make sure you understand how to use new words and expressions in the text. •Improve your grammar. Grammar is very important because it improves the quality of your writing. Tip: __4__ The first time, look for general mistakes and the second time look for mistakes with the grammar point you are studying at the moment. 作业2　主题拓展作业 39 •Just do it! The best way to improve your writing is to get a pen and paper and write. Be prepared to write several versions (版本) of each text. __5__ Tip: As you practice your writing, be sure to have faith in yourself and always insist on writing. 作业2　主题拓展作业 40 A．Know your readers. B．Read widely and often. C．Always check your writing twice. D．Remember, practice makes perfect! E．Choose books or articles that interest you. F．Use simpler language and shorter sentences to show your ideas. G．Do this by learning new words with example sentences, not just word lists. 篇章导读：本文是一篇说明文。文章主要介绍了提高英语写作水平的几个简单步骤和相关建议。 作业2　主题拓展作业 41 1．答案：G 解析：根据本段小标题“Increase your vocabulary. (增加你的词汇量。)”及设空处上文“That's not just being able ... use them correctly.(这不仅仅要能够知道很多单词，还意味着能够正确地使用它们。)”可知，G项(通过例句学习新单词，而不仅仅是单词表。)承接上文，具体说明如何做到正确使用单词的方法。故选G。 作业2　主题拓展作业 42 2．答案：B 解析：根据下文“Reading in English is useful in many ways.(英语阅读在很多方面是很有用的。)”可知，本段强调英语阅读的重要性。由此可知，B项(广泛且经常阅读。)概括本段主旨。故选B。 3．答案：E 解析：下文“Learning shouldn't be boring.”提到，学习不应该是枯燥的，由此可知，E项(选择你感兴趣的书或文章。)引出下文。故选E。 作业2　主题拓展作业 43 4．答案：C 解析：根据下文“The first time ... studying at the moment.(第一次，找出一般的错误，第二次，找出你正在学习的语法点的错误。)”可知，C项(经常检查两遍你的写作。)引出下文。故选C。 5．答案：D 解析：上文“The best way ... of each text.”提到，提高写作水平的最好方法就是拿起笔和纸写作，每篇文章都要准备写几个版本。由此可知，D项(记住，熟能生巧！)承接上文，对上文作出总结。故选D。 作业2　主题拓展作业 44 R $