Unit 8 Green Living Lesson 1 Roots and Shoots 学习任务单-2023-2024学年高一英语北师大版（2019）必修第三册

北师大英语必修3Unit8 Lesson1Roots and shoots主要知识点 词汇 - 重点单词：adventure（冒险；冒险行动；大胆进行）、desert（沙漠；离弃；抛弃；遗弃不顾；荒凉的；无人居住的）、dream（做梦；梦见；梦；梦想）、take off（起飞；脱掉；突然上升；大受欢迎）、major（较大的；主要的；严重的；主修；少校；成年人；大学主修科目）、experience（经验；经历；阅历；经历；体验）、extra（特别地；非常；特别的；额外的）、option（选择；选择权；供选择的事物）、imagine（想象；设想）、luggage/baggage（行李）、cost（价值；花；丧失；牺牲；价格；成本；费用；代价）、differ（不同；有区别；不同意；持异议）、anxious（焦虑的；担忧的；渴望的）。 - 词汇拓展：adventurous（冒险的；大胆的）、accommodation（住处；膳宿）、tiring（累人的；令人疲倦的）、anxiety（焦虑；忧虑；渴望）、organization（组织；机构；团体）、comfortable（舒适的；舒服的）、differently（不同地）、optional（可选择的；随意的）、majority（大多数；大部分）。 短语 at one's option（随意）、have no option but to do sth.（不得不做某事）、at a cost of（以……为代价）、at all cost/costs（不惜任何代价）、at any cost（无论如何）、at half cost（以半价）、at the cost of（以……为代价）、be different from（与……不同）、make a difference（起作用；有所成就）、make no difference（没有影响）、be anxious about/for（为……而担心）、be anxious to do sth.（渴望做某事）。 语法 - 非谓语动词作宾语：imagine后接动名词、从句或复合宾语，如imagine doing sth.；imagine that/wh-；imagine sb./sth. to be+n./adj. 。 - 动词辨析：attend、join、participate、take part in都有“参加”之意，但侧重点不同。attend侧重参加或出席会议或学术活动；join指加入党派、团体或游戏活动等；participate正式用语，特指参加团体活动，暗示以一个积极的角色参加；take part in侧重参加某项群众性、集体性的事业、工作或活动，突出参加者在其中发挥一定的作用。 课文理解 - 主题与背景：介绍了“根与芽”组织的建立背景、目的及意义等，旨在倡导人们树立环保意识，积极参与环保行动。 - 长难句分析：如“Most people suffer from what is known as ‘Just-me-ism’.”，其中“what is known as ‘Just-me-ism’”是宾语从句，作suffer from的宾语。 北师大英语必修 3 Unit 8 Lesson 1 Boots and shoots练习题 一、词汇练习 （一）单词拼写 1. The Sahara is the largest d_______ in the world.（desert） 2. She had an a_______ in the mountains last year.（adventure） 3. The hotel provides a_______ for up to 100 people.（accommodation） 4. He is m_______ in physics at university.（majoring） 5. The flight t_______ on time in spite of the bad weather.（took off） （二）词汇拓展 1. adventure（名词）→_______（形容词） 2. tiring（形容词）→_______（名词） 3. anxious（形容词）→_______（名词） 4. differ（动词）→_______（形容词）→_______（副词） （三）短语填空 1. You can choose to study abroad at your _______.（at one's option） 2. The bridge was built _______ $10 million.（at a cost of） 3. This shirt is _______ that one in style.（be different from） 4. She is _______ her son's safety.（be anxious about） 二、语法练习 （一）非谓语动词作宾语 1. I can't imagine _______ (live) without music. 2. We imagine him _______ (be) a great leader. 3. She imagined _______ (travel) around the world one day. （二）动词辨析 1. He will _______ an important meeting tomorrow.（attend/join/participate/take part in） 2. She decided to _______ the club to make more friends.（attend/join/participate/take part in） 3. Many students _______ in the school sports meeting last week.（attend/join/participate/take part in） 三、课文理解练习 1. What is the main purpose of the “Roots & Shoots” organization? ___________________________________________________________ 2.  Explain the meaning of “Just-me-ism” according to the text. ___________________________________________________________ 3.  What are some of the activities that the “Roots & Shoots” organization might carry out? ___________________________________________________________ 四、写作练习 写一篇短文介绍一次你自己的冒险经历，包括冒险的地点、过程和你的感受，字数 100 - 150 字。 ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 答案： 一、词汇练习 （一）单词拼写 1. desert 2. adventure 3. accommodation 4. majoring 5. took off （二）词汇拓展 1. adventurous 2. tiredness 3. anxiety 4. different；differently （三）短语填空 1. option 2. at a cost of 3. different from 4. anxious about 二、语法练习 （一）非谓语动词作宾语 1. living 2. to be 3. traveling （二）动词辨析 1. attend 2. join 3. participated / took part in 三、课文理解练习 1. The main purpose of the “Roots & Shoots” organization is to inspire and educate people to take care of the environment, animals and the community, and to promote positive change and a sense of global citizenship. 2. “Just-me-ism” means being concerned only about oneself and one's own interests, without considering the well-being of others or the environment. 3. It might carry out activities such as planting trees, cleaning up parks, helping animals in need, and educating people about environmental protection and animal welfare. 四、写作练习 Last summer, I went on an adventure in the mountains. I hiked along a narrow path, crossed several small streams. Along the way, I saw beautiful wildflowers and strange rocks. At one point, I got lost but managed to find my way back by following the sun. It was scary at first, but then I felt a great sense of achievement. This adventure made me more confident and closer to nature. 学科网（北京）股份有限公司 $$