牛津上海版英语八下Uint 1《Tree》word单元词汇讲解
上海牛津版英语八年级下册8BUnit1U1总结复习
学员编号：年级：初二课时数：学员姓名：辅导科目：英语学科教师：授课类型T Unit1（牛津8下）基础知识梳理星级★★★教学目标1、使学生能够基本掌握本单元中的基础词汇及重要句型；2、使学生熟练运用本节课所学的知识。
授课日期及时段T同步-U1基础知识梳理（建议2-5分钟）批注：根据图片和学生分享树的美，树是大自然中最常见的植物，反问学生，有没有想过为什么会种植这么多的树呢？树除了能够带给我们视觉上的享受，还有什么别的特殊的功能吗？思考ing-想知道你总结的完整与否？认真听完本节课，你就知晓了。
接下来我们再来看一副图片看完这幅图片，告诉我你的感受。
这种情况是由什么原因造成的呢?思考ing前面两种情况，你更喜欢哪种呢？warn sb. to do / warn sb. not to do（建议20-25分钟）一、词汇Words1. fighter斗士；战士e.g. She won't give up easily; she's a real fighter. 她不会轻易放弃的，她是一个真正的斗土。
Doctors and nurses are disease fighters. They always fight against all kinds of diseases.医生和护土是与疾病斗争的战土。
他们总是和各种疾病作斗争。
When the police came, the fighters ran away. 警察到来时，斗殴的人溜走了。
【知识拓展】fight n. 打架，战斗，斗志e. g. The two boys had a fight. 两个男孩打了一架。
fight v. (fought; fought)（常与against，with连用）打仗；战斗e. g. People often have to fight with the enemy. 人们往往不得不抗击敌人。
批注：先让学生回顾fight，然后在原有单词后面加上er，就变成了其对应的人，类似的还有work、think、play等等都是加er构成了相关的人，为后面的词缀学习法做铺垫。
八年级沪教版牛津版英语下册第1单元词汇与语法详解
Unit 1 Helping those in need单词raise v. 筹募，增加，提高She raises money for the disabled people.He asked the boss raise his salaries.permission n. 准许，批准They entered the area without permission.permit是其动词形式，常见搭配为permit sb to do sth，意为允许某人做某事。
Permit me to explain.teenager n. 青少年The teenager ran away after being punished.offer v. 主动提出He offered to do voluntary work[拓展]offer意为“主动提出”时，后接动词不定式to+do；offer还可作“提供，供应”解，常用短语有offer sb sth或offer sth to sb.They offered us some money.suffer v. (因疾病等)受苦；受折磨The children suffered from serious illness.serious adj. 严重的；严肃的、庄重的That could cause serious injuryPlease be serious for a minute, this is very importantillness n. （某种）病He stayed home for a day because of a slight illness.organize v. 组织，筹备We organized a painting competition for them.express v. 表达，表露。
He could not express his feelings of sadness to his mother. 他不能向母亲表露出内心的悲痛.pain n. (精神上的)痛苦，苦恼；（肉体上的）疼痛, 疼痛He felt a sharp pain in his knee.他感到膝盖一阵剧痛。
上海牛津沪教版八年级(下)同步讲义unit1
第一讲Unit1 Tree上海牛津沪教版八年级(下)同步讲义Unit1 Tree适用学科初中英语适用年级初中二年级适用区域上海课时时长（分钟）120分钟（一对一）知识点知识点1：本单元词汇知识点2：词组知识点3：句型知识点4：动名词的用法知识点5：不定式的用法知识点6：形容词的比较级与最高级教学目标知识：学生能够基本掌握8年级上册Unit1中的词汇、词组、句型及语法。
方法：牢记各个知识点的用法，归纳总结异同点，通过习题加强巩固。
能力：熟练掌握各种词汇的用法；具备准确判断词性及转换的能力；熟练掌握形容词的比较级与最高级；熟练运用动名词的能力。
教学重点词性转换；形容词副词级别；动名词用法；教学难点不定式的用法教学过程一、课堂导入教师讲述一个与本节课题目有关的英文小故事，引出今日所要讲解的知识点，然后让学生简单梳理一下所涉及的问题，带着问题学习本节课的内容。
二、复习预习教师引导学生复习上节课学的重点内容，检测单词的用法，（以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑，并通过英文小故事导入本节课所要学习的新知识。
三、知识讲解1. 知识点一：重点单词1）average [ˈævərɪdʒ]【词性】adj.【词义】平均的【经典例句】Match the living things on the left with the average ages on the right.把左边的生命和右边的平均年龄连线。
2）item [ˈaɪtəm]【词性】n.【词义】一件物品【易混淆点】item 一件物品；项目event 活动项目【经典例句】Which of the following items come from trees?以下哪件物品时来自树？3）product [ˈprɒdʌkt]【词性】n.【词义】产品【易混淆点】product 产品produce 生产【经典例句】This is kind of new product.这是一款新的产品。
沪教牛津版八年级下Unit1-讲解解析
沪教牛津版八年级下Unit1讲解一、重点词汇讲解1.raise v.筹集；提升；增加第三人称单数：raises过去式：raised过去分词：raised现在分词：raising搭配：raise money筹款；raise money for…为……筹款raise one’s voice提高嗓门；例如：They raised money for homeless people. raise price提高价格；raise one’s spirits打起精神raise=keep有“饲养，抚养”的意思，如：raise cattle=keep cattle（饲养牲口）和raise children（抚养孩子）辨析：raise,rise(rise--rose--risen)的区别(1)这两个词都有“提高，上升，增加”的意思，但其用法不同。
raise是及物动词，其主语通常是人；而rise是不及物动词，其主语通常是物。
例如：The sun rises and bathes the earth.太阳升起，普照大地。
Bath n.沐浴，浴室bathe v.沐浴，洗，（光线）充满(2)raise和rise用于同一事物时含义不同。
例如：The price of TV sets has been raised recently.最近电视机提价了。
（政府或厂家主动行动）The price of TV sets has risen recently.最近电视机提价了。
（市场调节）2.permission n.=agreement准许；批准搭配：Ask permission报请批准Write a letter to the head teacher to to raise money.给校长写一封信请求允许筹钱。
同根词：permit v.=allow you to do it许可，准许；默许The guards permitted me to bring my camera and tape recorder.知识拓展：(1)表示请求某人允许自己做某事，通常与动词ask,ask for,request连用。
(完整版)上海牛津英语8BU1-Trees词组.doc
8BU1-Trees1.average ages2.be known as3.the city flowers of Shanghai4.air pollution/water pollution/noise pollution5.collect some facts for a class project on pollution6.be interested in7.living things8.make streets more beautiful and less noisy9.breathe pure, cool air10.thank sb. for sth.11.take harmful gases from the air12.release oxygen back into the air13.one and a half hectares of trees14.keep your whole class alive and healthy for a whole year15.as well as16.natural air conditioners17. do the job of⋯18.for example19.attack a tree20.warn sb. of sth.21.warn sb. not to do sth.22.produce a chemical that makes their leaves taste nasty23.join their roots together underground24.pass ⋯ to ⋯municate with one another/each other26.be in great danger27.destroy our best fighters against pollution28.replace hardly any of them29.protect sb. from sth.30.belong to31.contain a lot of books32.provide sb. with sth.33.provide sth. for sb.34.fight pollution35.agree with these suggestions36.remove dust37.reduce sound pollution38.urban areas39.add beauty to40.supply sb. with sth.41.supply sth. to sb.42.cure illnesses43.make a difference 平均年作。
(完整)八年级初二沪教版牛津版英语下册第1单元词汇与语法详解1.docx
Unit 1Helping those in need单词raise v. 筹募，增加，提高She raises money for the disabled people.He asked the boss raise his salaries.permission n. 准许，批准They entered the area without permission.permit 是其动词形式，常见搭配为permit sb to do sth，意为允许某人做某事。
Permit me to explain.teenager n. 青少年The teenager ran away after being punished.offer v. 主动提出He offered to do voluntary work[ 拓展 ]offer 意为“主动提出”时，后接动词不定式to+do ； offer 还可作“提供，供应”解，常用短语有offer sb sth 或 offer sth to sb.They offered us some money.suffer v. (因疾病等 )受苦；受折磨The children suffered from serious illness.serious adj. 严重的；严肃的、庄重的That could cause serious injuryPlease be serious for a minute, this is very importantillness n. （某种）病He stayed home for a day because of a slight illness.organize v. 组织，筹备We organized a painting competition for them.express v. 表达，表露。
He could not express his feelings of sadness to his mother.他不能向母亲表露出内心的悲痛 .pain n. (精神上的 )痛苦，苦恼；（肉体上的）疼痛, 疼痛He felt a sharp pain in his knee. 他感到膝盖一阵剧痛。
八年级沪教版牛津版英语下册第1单元词汇和语法详解
Unit 1 Helping those in need单词raise v. 筹募，增加，提高She raises money for the disabled people.He asked the boss raise his salaries.permission n. 准许，批准They entered the area without permission.permit是其动词形式，常见搭配为permit sb to do sth，意为允许某人做某事。
Permit me to explain.teenager n. 青少年The teenager ran away after being punished.offer v. 主动提出He offered to do voluntary work[拓展]offer意为“主动提出”时，后接动词不定式to+do；offer还可作“提供，供应”解，常用短语有offer sb sth或offer sth to sb.They offered us some money.suffer v. (因疾病等)受苦；受折磨The children suffered from serious illness.serious adj. 严重的；严肃的、庄重的That could cause serious injuryPlease be serious for a minute, this is very importantillness n. （某种）病He stayed home for a day because of a slight illness.organize v. 组织，筹备We organized a painting competition for them.express v. 表达，表露。
He could not express his feelings of sadness to his mother. 他不能向母亲表露出内心的悲痛.pain n. (精神上的)痛苦，苦恼；（肉体上的）疼痛, 疼痛He felt a sharp pain in his knee.他感到膝盖一阵剧痛。
牛津上海版英语八年级下册《Unit 1 Trees》教学设计1
牛津上海版英语八年级下册《Unit 1 Trees》教学设计1一. 教材分析《Unit 1 Trees》是牛津上海版英语八年级下册的一单元，本单元的主题是关于树木的知识。
教材围绕树木的种类、特点以及与人类生活的关系展开，通过学习本单元，学生能够掌握关于树木的英语词汇和句型，提高听说读写的能力。
二. 学情分析八年级的学生已经具备了一定的英语基础，对于日常生活中常见的树木有一定的了解。
但是，对于树木的专业知识和英语表达可能还不够熟悉。
因此，在教学过程中，需要注重引导学生用英语描述树木的特点和种类，并能够运用所学知识进行简单的交流。
三. 教学目标1.能够掌握关于树木的英语词汇和句型，如：kinds of trees, leaves,roots, trees are important等。
2.能够用英语描述不同种类的树木及其特点。
3.能够听懂、会说、会读、会写关于树木的简单对话和短文。
4.能够意识到树木对人类生活的重要性，培养爱护树木的意识。
四. 教学重难点1.重点：掌握关于树木的英语词汇和句型，能够用英语描述不同种类的树木及其特点。
2.难点：能够听懂、会说、会读、会写关于树木的简单对话和短文，以及运用所学知识进行交流。
五. 教学方法1.任务型教学法：通过设定各种任务，让学生在完成任务的过程中，运用所学知识进行交流，提高学生的实际运用能力。
2.情境教学法：创设各种与树木相关的情境，让学生在真实的情境中，自然地学习和使用英语。
3.合作学习法：学生进行小组合作学习，鼓励学生互相交流、讨论，提高学生的团队合作能力。
六. 教学准备1.准备与树木相关的图片、视频等教学资源。
2.准备树木的英语词汇和句型卡片。
3.准备录音机、磁带等录音设备。
4.准备与树木相关的阅读材料。
七. 教学过程1.导入（5分钟）利用图片、视频等教学资源，引导学生谈论日常生活中见的到的树木，激发学生的学习兴趣。
2.呈现（10分钟）利用卡片，呈现本节课的重点词汇和句型，如：kinds of trees, leaves, roots, trees are important等。
上海牛津英语8B Unit 1 Tree
8B unit 1 Trees 语法知识点讲解1.pollution fighter 环保卫士= fighter against pollution.污染(v)__________.e,g, ________________________. 我们承诺不污染河流。
噪音污染___________ 水污染____________polluted (adj) 不干净的e,g. ______________________别吃不干净的食物.2.Fight.(v/n )He put up a fight to the end. 他坚持斗争到最后Don’t fight with your classmates! 别和班级同学打架。
斗士，卫士________________ 环保卫士__________________Fighting,加油！=come on（口语）3.She is interviewing Doctor Ray, a scientist ,about tree.Interview, (v/n),采访，面试我想采访一下我们的校长（headmaster）__________________________________.我有一个面试要参加（to attend）_______________________________________.4.Science ,n,科学e.g. It is important to study science and technology.(科学和技术)科学家(n )_______________e.g. Qian Xueshen was ________________________。
一名伟大的中国科学家。
Scientific (adj) 科学的例如：Scientific experiment5.be interested in = be keen on=be fond of= really like 对...感兴趣6.They are the biggest and oldest living things on the earth.= They are _____ _____ ______ than _______ _______ living thing on the earth.living 前置定语形容词，The brain is called a _______________（活电脑）。
牛津上海版英语八下Uint 1《Tree》word单元词汇讲解
8B Unit 1 Trees1. pollute (v.) pollution (n.)*Pollution has become one of the most serious problems of today’s society.*The factories aren’t allowed to let out dirty water for it may pollute the river.*Trees are thought as pollution fighters.2. f ight(v. n.)争斗，斗争` fight (against) sb / sthfighter (n.) 斗士3. scientist (n.)科学家science ( n.)科学4. collect (v.)收集collection (n.) 收藏品*He used to collect stamps when he was a young boy.*The dustmen collect the rubbish once a day.*My father usually collects me after school [中小学教育教学资料] 5. She is interviewing Doctor Ray.interview (v. n) interviewer (n.) interviewee (n.)trainer---trainee. / emplover----employee6. interest*He is telling a story to the children which interests them a lot.*Tom takes great interest in stamps collection.interested (a.) *be interested in +n./doing sth7 .live (v.) 生活直播的(a.) a live football matchalive (adj.) living (adj.) lively (adj.)life (n..) [中小学教育教学资料]*When the boy was found at last .he was still alive. [中小学教育教学资料]*We must leart a living language not adead one.*The young are usually lively and active.8. on the earth = in the world 当earth作为地球时. 前加“the”space前不加“the”9. good. 文中为n. 用处= use*I am only telling you this for your own good.*What good is it repainting if you are thinking of moving？10. make…. + adj. make us healthy / make it lighter. [中小学教育教学资料]make…. + n.. We all made Mary our monitor.班长make….+ do sth . make me finish it in an hour.11. else 通常位于疑问词what/ where/ who等或nothing/ nobody/ no one/ something/ anything 等不定代词之后*What else did he say? [中小学教育教学资料]*Do you want anything else, sir? -----Thanks nothing else.12.woods (n..) a piece of wood woods =forestwooden (a..) a wooden table13. in the end = finally =at last at the end of +time /place14.1) suppose (that) + a sentence*Scientists suppose that large dinosaurs lived in swamps .2）breathe (v. )呼吸be out of breath 气喘吁吁take a deep breath 做一次深呼吸15. thank (sb.)…for+n./doing sth*Thank for your help*Thank you for lending me your notebookthankful (a.) 感激的be thankful to sb. for sth. [中小学教育教学资料]16. produce(v.)production (n.) 生产过程the production of carsproduct (n.) 产品well-made products cost more 制作精美的产品比一般贵17. enough oxygen/time/money…enough + n. (+to do …) adj. +enough (+to do…)18 .keep sb/sth +adj. 保持…处于某种状态keep the door openI’m sorry to keep you waiting for so longkeep sb/sth +doing 让..一直做某事19. Trees not only clean the air but also cool it.Trees cool the air and clean it as well.20. natural (a.) nature (n.) naturally (adv. )21. know / learn /eat a lot . a lot 跟v .后22. begin (v .) begin to do ….= begin doing …beginning (n .) a t the beginning of …在。
Unit 1 第1课时 词汇-八年级英语下册(牛津上海版)
Trees
Episode 1
牛津上海版 英语 八年级 第二学期
牛津上海版 英语 八年级 第二学期
本节课讲解词汇部分
第1节
Words and expressions
Ⅰ. Words. 1. fighter 斗士；战士
e.g. She won't give up easily; she's a real fighter. 她不会轻易放弃 的，她是一个真正的斗土。
6. release v. 释放，解放 e. g. I released the horse and it ran away. 我放了这匹马，让它跑了。
Four prisoners were released. 四名犯人被释放了。 【知识拓展】 release n. 释放；解脱 e.g. She can expect an early release from prison. 她有望早一点儿出 狱。
in the front of 在...(内部)的前面
She stands in the front of the classroom. 【拓展2】 force sb. to do sth. 强迫某人做某事
3. Sometimes you may not understand your parents because
2. He is always adding "e" in front of the letter "t" when he
spells the word "ninth", so his English teacher forced him to copy "ninth" one hundred times. 当他拼ninth这个单词的时 候，总是在 t前加e，所以他的英语老师强迫他把ninth这个 单词抄写一百遍。 【拓展1】 in front of 在...的前面
上海牛津版八年级下册Unit1 Trees 同步讲义 解析版
上海牛津版八年级下册同步讲义Unit 1 Trees一、词汇Words1. interest n. 兴趣v. 使好奇--- interested adj. 感兴趣的--- interesting adj. 有意思的，引人入胜的某人对（做）某事感兴趣(1) Now he’s grown up he no longer takes any __ interest ____ in his stamp collection.(2) Are you ____ interest _____ in history?2. living adj. 活着的（做定语）n. (U)生活方式alive adj.活着的（做表语）live adj. 有生命的，现场直播v. 生存，活着有生气的，活泼的e.g. living things 活的生物，make a living 谋生，a live broadcast 现场直播，live in England 住在英国lively imagination 生动的想象力，have a lively time 有一段够刺激的经历3. harm n.& v. 伤害，损害--- harmful adj. 有害的---harmless adj. 无害的harmfully adv.有害地--- harmlessly adv.无害地e.g. (1) Pollution causes ____ harm ____ to lakes and beaches.(2) Gossip can __ harm _____ other people.(3) Smoking is____ harm _____ to your health.n. 化学物品--- chemist n. 化学家--- Chemistry n. 化学(1) __ Chemistry __ change 化学变化(2) _____ Chemistry ___ lab 化学实验室(3) The farmers used a ____ chemical ____ to kill the insects in their fields.5. danger n.----safety (opp.)dangerous adj.----safe (opp.)(1) In war a soldier’s life is full of ____ danger ____.(danger/ dangerous/ dangerously)(2) The river is dangerous ____ for bathers. (danger/ dangerous/ dangerously)(3) Are these toys ____safe ___ for small children? (safety/ safe/ safely)(4) ___ Safety _____ First. (safety/ safe/ safely)6. make(1) make=create 制造，生产e.g. They’ve made a film about her life. 他们拍了一部有关她的生活的电影。
牛津上海八下8BUnit1Trees知识点梳理.pdf
8B Unit 1 TreesP11. nature n. 自然；天性---natural a. 自然的；天生的；本能的---unnatural a. 不自然的e.g. ◆keep the balance of nature 保持生态平衡in nature 在自然界◆natural food 天然食品 a natural footballer 一个天生的足球运动员2. seed n. 种子3. strange a. 奇怪的；陌生的---stranger n. 陌生人P21. live v.=exist 生存；居住-- life n.(lives) 生活；生命--living a. 活着的；逼真的--alive a. 活着；在世e.g.◆save one’s life 救某人的命◆lose one’s life 失去某人的生命save his life lose your lifesave our lives lose their lives◆all living things 一切生物◆keep sb. alive使某人活着Latin is not a living language. find himself alive发现他自己还活着拉丁语不是现代用语。
The great man is still alive. 那个伟人还活着。
2. on the left 在左边---on the right 在右边3. average a. 平均的 e.g. ◆He is average height. 他中等身材。
The average age of the students is 15.平均年龄4. mouse n. –mice pl. 老鼠5. tortoise n. –tortoises pl. 乌龟6. human n. 人类–humans pl. a. 人的；人类的 e.g. human beings 人类7. pollute v. 污染–pollution n. e.g. air pollution water pollution noise pollutionpolluted a. 被污染的 e.g. The water is polluted. 这水被污染了。
牛津版上海版八年级下册Unit1TreesReading课件
课件
2020/8/18
If I plant this seed in the ground, will it become a pear tree, Hi?
Yes, Lo.
That’s strange. It’s an apple seed.
Magnolia trees (c) are small to medium-sized trees noted for their large, showy blossoms in early spring, and large leaves.
A Before you read the interview, look at the title, the introduction and the pictures.
JUDY Forty-six. DR RAY Well, one and a half hectares of trees could produce
enough oxygen to keep your whole class alive and healthy for a whole year. JUDY That’s wonderful! DR RAY Trees cool the air as well as clean it. They are natural air conditioners. Three trees can do the job of 15 air conditioners running almost all day.
There are many different kinds of palm trees (b). The coconut palm produces coconuts whose outside shell (the husk) can be made into ropes or burned for firewood. The milk can be drunk and the flesh of the coconut can be eaten. Oil pressed from the flesh is used both for cooking and in skin creams. The leaves are used to make brooms.
(完整word版)牛津上海八下8BUnit1Trees知识点梳理(2),推荐文档
8B Unit 1 TreesP11. nature n. 自然；天性---natural a. 自然的；天生的；本能的---unnatural a. 不自然的e.g. ◆keep the balance of nature 保持生态平衡in nature 在自然界◆natural food 天然食品 a natural footballer 一个天生的足球运动员2. seed n. 种子3. strange a. 奇怪的；陌生的---stranger n. 陌生人P21. live v.=exist 生存；居住-- life n.(lives) 生活；生命--living a. 活着的；逼真的--alive a. 活着；在世e.g.◆save one’s life 救某人的命◆lose one’s life 失去某人的生命save his life lose your lifesave our lives lose their lives◆all living things 一切生物◆keep sb. alive使某人活着Latin is not a living language. find himself alive发现他自己还活着拉丁语不是现代用语。
The great man is still alive. 那个伟人还活着。
2. on the left 在左边---on the right 在右边3. average a. 平均的 e.g. ◆He is average height. 他中等身材。
The average age of the students is 15.平均年龄4. mouse n. –mice pl. 老鼠5. tortoise n. –tortoises pl. 乌龟6. human n. 人类–humans pl. a. 人的；人类的 e.g. human beings 人类7. pollute v. 污染–pollution n. e.g. air pollution water pollution noise pollutionpolluted a. 被污染的 e.g. The water is polluted. 这水被污染了。
牛津上海版初中英语八年级-Unit1 Trees-第3课时分解
课程小结
（1）核心词汇
average 平常的;平均的 fighter 战士 interested 感兴趣的 suppose 假定; 推测 breathe 呼吸; 活着 release 释放; 发布
produce alive warn protect replace hardly
生产; 制作 活着的; 活泼的 警告; 通知 保护; 贸易保护 替换; 代替 几乎不; 简直不
Trees(第三课时)
学习目标
1、掌握课文核心词汇，并练习造句。 2、掌握课文语法知识Байду номын сангаас并熟悉搭配。 3、理解课文主要内容，并回答问题。
3、阅读理解
① fact
a. made by nature, not by man
② natural
b. use something else instead
③ warn
课程小结
（2）主要语法点 The present continuous tense 现在进行时 The simple present tense 一般现在时
（3）词组搭配 be interested in 表示对…感兴趣 on the earth 表示在地球上 keep…alive 表示保持生命力，活着 communicate with… 表示通讯、沟通、交流 in danger 表示在危险中，有…的危险
c. damage something by fire
④ join
d. connect things together
⑤ burn
e. a thing that is true
⑥ replace
f. say that something bad or
沪教牛津上海本地英语八年级下(8B)M1U1 trees 基础语法 解析
8B Unit-1Part 2Phonetics,Vocabulary and Grammar （第二部分语音、词汇和语法）26.Which of the following underlined parts is different in pronunciation?municate B.produceC.productD.protect 27.A robot can do____________job of several human workers in a factory.A.theB./C.anD.a28.More Chinese people are interested_________travelling around the world.A.for B.in C.at D.with 29.We practise_________English to get a better score in an oral test.A.to speak B.speak C.spoke D.speaking30.People in Shanghai are beginning_________the importance of sorting rubbish.A.understood B.to understand C.understand D.realize 31.Car accidents kill_________around the world every year lions lions oflionlion of32.Jack's home is only_________from school.A.two miles and halfB.two and a half mileC.two and a half milesD.two and half a miles 33.The Lis think that living in the suburbs is_________and more pleasant.A.quite noisy B.the noisiest C.much noisier D.less noisy34.What_________can trees do for the environment beside producing oxygen ?A.else B.also C.too D.other 35.Students must learn how to protect_________from school bullying.A.theyB.themC.themselvesD.theirs 36.l don't suppose Mr Hu will agree with our project.The underlined word probably meansA.suggestB.adviseC.supplyD.think 37.Look.Henry and Jenny_________badminton on the beach.A.playedB.are playingC.playD.have played38.In the last 20years ，great changes _________across Shanghai.A.would take placeB.took placeC.taken placeD.take place 39.—Why don't some people like to sort rubbish?—The reason is_________they haven't fully known its importance.A.that B.howC.whyD.what40.—Trees are great fighters against air pollution._________?—Of course.A.Are they all rightB.Anything elseC.Is that rightD.Are you sure表语从句被定语修饰be interested in doing sth对做某事感兴趣practise doing sth 练习做某事begin to do sthbegin doing sth 开始做某事数百万人two and a half miles= two miles and a halfless 更少的，little 的比较级what else 别的什么事情where else 别的什么地方who else 别的谁when else 别的什么时间protect oneself 保护自己认为建议建议提供look,listen,now 等词，正在进行时态in the last 20 years 过去20年里用现在完成时态，过去发生 的事情将持续下去那是对的吗？that 指代树是抗击污染这件事。
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8B Unit 1 Trees
1. pollute (v.) pollution (n.)
*Pollution has become one of the most serious problems of today’s society.
*The factories aren’t allowed to let out dirty water for it may pollute the river.
*Trees are thought as pollution fighters.
2. f ight(v. n.)争斗，斗争` fight (against) sb / sth
fighter (n.) 斗士
3. scientist (n.)科学家science ( n.)科学
4. collect (v.)收集collection (n.) 收藏品
*He used to collect stamps when he was a young boy.
*The dustmen collect the rubbish once a day.
*My father usually collects me after school
5. She is interviewing Doctor Ray.
interview (v. n) interviewer (n.) interviewee (n.)
trainer---trainee. / emplover----employee
6. interest
*He is telling a story to the children which interests them a lot.
*Tom takes great interest in stamps collection.
interested (a.) *be interested in +n./doing sth
7 .live (v.) 生活直播的(a.) a live football match
alive (adj.) living (adj.) lively (adj.) life (n..)
*When the boy was found at last .he was still alive.
*We must leart a living language not adead one.
*The young are usually lively and active.
8. on the earth = in the world 当earth作为地球时. 前加“the” space前不加“the”
9. good. 文中为n. 用处= use
*I am only telling you this for your own good.
*What good is it repainting if you are thinking of moving？
10. make…. + adj.make us healthy / make it lighter.
make…. + n.. We all made Mary our monitor.班长
make….+ do sth . make me finish it in an hour.
11. else 通常位于疑问词what/ where/ who等或nothing/ nobody/ no one/ something/ anything 等不定代词之后
*What else did he say?
*Do you want anything else, sir? -----Thanks nothing else.
12.woods (n..) a piece of wood woods =forest
wooden (a..) a wooden table
13. in the end = finally =at last at the end of +time /place
14.1) suppose (that) + a sentence
*Scientists suppose that large dinosaurs lived in swamps .
2）breathe (v. )呼吸
be out of breath 气喘吁吁take a deep breath 做一次深呼吸
15. thank (sb.)…for+n./doing sth
*Thank for your help
*Thank you for lending me your notebook
thankful (a.) 感激的be thankful to sb. for sth.
16. produce(v.)
production (n.) 生产过程the production of cars
product (n.) 产品well-made products cost more 制作精美的产品比一般贵
17. enough oxygen/time/money…
enough + n. (+to do …)adj. +enough (+to do…)
18 .keep sb/sth +adj. 保持…处于某种状态keep the door open
I’m sorry to keep you waiting for so long
keep sb/sth +doing让..一直做某事
19. Trees not only clean the air but also cool it.
Trees cool the air and clean it as well.
20. natural (a.) nature (n.) naturally (adv. )
21. know / learn /eat a lot . a lot 跟v .后
22. begin (v .) begin to do ….= begin doing …
beginning (n .) at the beginning of …在。
开始
23. warn (v .)
warn sb. of sth. warn sb. (not) to do sth. warn (not) doing *The teacher warned the boys of the deep waiter.
*She warned her husband of the danger of driving so fast.
*The policeman warned the boy not to play football in the streets.
warning (n .) It happened without any warning.
24. protect….from / against.
1) You should put on more clothes to protect yourself against /from cold.
2) Sun glasses many protect your eyes from the sun.
protection (n .) protective (a .)
*You may improve your spoken English by talking with the native speakers.
25. chemical ( a . n . ) 化学的，化学物质chemistry ( n . ) 化学
a chemistry teacher . a chemical change.
do chemistry homework dangerous chemicals.
26. communicate (v .) 交流communicate….with communication (n .) 交流*Being deaf makes communication difficult. deaf 聋子
* We should communicate with our parents if we meet some problems.
27. one another ≈each other
28. be in danger (n .) ( be out of danger ) dangerous ( a .)
29. replace (re –do sth again ) rebuild . repaint/ replay/ rewrite/ review/ repeat
30.destroy 彻底毁灭，很难恢复。
damage 价值降低，或外表破损，有修复可能
*The heavy rain destroyed our hope of a panic.
*The heavy rain damaged a lot of houses in this area.
*The town destroyed by the war.。