初中英语 牛津上海版八年级下Unit3知识点复习及练习教案
3. may 与 might 的用法 (1)情态动词 may 表示“许可”或含有征求对方意见之意。表示“可以”之意时，用 may，它的否定形式为 may not， 表示“不可以；禁止；阻止”等意思时，常用 must not/mustn't 代替 may not。
e. g. You may go home now. 你现在可以回家了。 --May I watch TV after supper, Mum?妈妈，晚饭后我可以看电视吗？ --Yes, you may.／No, you mustn't.／No, you may not.／No, you'd better not.
A. light
B. lighter
C. lit
D. lighted
(
) 3. He’s ______________ than before since he went on a diet.
A. thick
B. thin
C. thiner
D. thinner
(
) 4. These days I hire two ________________ in my house.
故答案为 D。
强化练习
Ⅰ. Choose the best answer.
(
) 1. Lesson Three is _______________ more difficult than Lesson One.
A. a lot of
B. much
C. many
D. a few
(
) 2. Nowadays houses are mostly ________________ by electricity.
典例剖析
【例 1】
Everyone__________ go through the security check（安检）when entering the World Expo Park.
A. can
B. may
C. must
D. ought
【答案】 C
2
【解析】 此题考查情态动词用法。can 表示“能，会”，may 表示“可能”，must 表示“必须；应该”，ought 表示 “应该”，由题意可知答案为 C。
A. of
B. for
C. to
D. about
(
) 9. I don’t remember _______________ Mr. Lee bought for his wife.
A. that
B. what
C. which
D. when
(
) 10. No one can be sure _______________ in a million years.
A. what man will look like
B. what will man look like
C. what will look like man
D. what look will man like
(
) 11. Anyone can answer that question, ________________?
Ⅳ. Choose the phrases in the box and fill in the blanks in their proper forms: (用所给词组的适当形式填空) 1. Can you tell me what it _________________?( look like) 2. Water can ________________ ice if it is cool enough.( change into) 3. The house __________________ under ten feet of snow. (be buried) 4. We arrange fiction books __________________ by the author’s names.( in alphabetical order) 5. I’m a boy. My energy __________________ food.( come from)
A. can he
B. can’t they
C. can’t he
D. doesn’t he
(
) 12. A: Can I leave this door open at night?
B: You _________________ better not.
A. should
B. would
C. could
e.g. Many people can use the computer now, but we couldn't ten years ago. 现在许多人能使用电脑，但 10 年前我们不能。 He can't be at home. 他不可能在家。
2. 情态动词 would 与 should 的用法 (1)情态动词 would 是 will 的过去式，表示的语气比较缓和、委婉。 e. g. Would you please pass me the salt?请递给我盐好吗？（表示语气委婉，希望得到对方的肯定回答） I would like/love to help you. 我愿意帮助你。（表示缓和） (2)should 表示义务，可用于各种句式，通常指将来。 e. g. You should do what your teacher tells you. 你应该照你老师的话办。 He should do some work, but he doesn’t want to. 他应该做些工作，但是他不想做。 用于第一人称疑问句时，表示征询意见。 e. g. Should I open the window?我可以开窗吗？
【例 2】 --___________you turn down your radio, please?
--Yes, I can.
A. May 【答案】 D
B. Need
C. Must
D. Can
【解析】 本题考查情态动词的用法。用 can 引导的一般疑问句，其否定回答是“Yes, 主语+can.”故答案为 D。
是的，你可以。／不，你不可以。／不，你不可以。／不，你最好不。 We may have a lot of work to do. 我们可能有许多工作要做。 (2) might 表示“可能”时，其语气及可能性比 may 要小含义更不确定。 e. g. He might be ill. 他也许生病了吧。
【例 3】
I'm feeling much better now so you____________ call the doctor.
A. couldn't
B. wouldn't
C. can't
D. needn't
【答案】 D
【解析】 句意为：我现在感觉好多了，所以你不必叫医生了。needn't 表示“不必要”，而其他三个选项无此含义，
A. man servants
B. men servant
C. man servant D. men servants
(
) 5. Jim called the thief and hit him __________________ the face.
A. on
B. in
C. by
D. at
(
) 6. Father likes to go into his study by himself to think things__________________.
words
1. 单词默写。 n. 仆人；佣人 v. 欺骗；坑人 n. 电 adj. 愚蠢的 n. 金属丝，金属线 v. 流动 n. 仪表；计量表 v. 测量；量 n. 账单 adv. 每月一次 n. 解释；解说；说明 adj. 小心的，谨慎的 v. 搔；挠 adj. 看不见的；无形的 n. 形状；形式 n. 能量 n. 电灯泡 v. 连接，联合 v. 埋葬，掩埋 adv. 客气地，斯文地 v. 露齿笑，咧嘴笑 n. 电池 v. 包含，含有 adj. 明白清楚的 n. 熨斗 v. 开或关（电器） adv. 不连接，不工作 v. （用锁）锁上 v. 试验 v. 鼓励 v. 表现 adj. 有礼貌的 n．全体职工 n．顾客
My brother might come here soon. 我哥哥也许马上就会来这里。
4. must 的用法 must 表示“必须；应该”，否定式为 must not/mustn't，表示“不应该；不许可；不准；禁止”等。在回答带有 must
的问句时，否定式常用 needn't/need not 或 don't have to，表示“不必”，而不用 must not。 e.g. You mustn’t speak like this. 你不应该这样说话。 --Must I stay here now?我现在必须待在这里吗？ --Yes, you must. ／No, you needn't.／No, you don't have to. 是，你必须。／不，不必。／不，你不一定要去。
A. of
B. seriously
C. with care
D. over
(
) 7. Grass grew _____________ the river-bank.
A. across
B. along
C. thorough
D. round
(
) 8. He doesn’t care _______________ the cold weather.
八年级英语下册Unit3Onlinetravel知识点复习牛津版
牛津初中英语 8B Unit3 单元知识点复习1．被动语态1 一般此刻时的被动构造：am ／ is／are done.Paper ____________(make) in this factory．[根源:]2．一般过去时的被动构造：was ／ were done.This cup ___________( use)for drinking nine years ago3．含神态动词的被动构造：can ／ may ／ must／should be done.The playground can／may／must ___________(clean) after school．4．一般未来时的被动构造：be going to／will be done。
A new bridge ____________( build) over the river here next year．5．此刻进行时的被动构造：be being done.A teaching building ______________(build) in our school now.6．此刻达成时的被动构造have／has been done.Thousands of trees ____________ _(plant) on the hills since last year．相关被动语态的几个问题1．双宾语的被动语态show ,pass, give sb.sth.=show, pass .give sth. to sb.buy, get, sing sb. sth.=buy, get, sing sth. for sb.My uncle gave me a new dictionary yesterday．___________________________ _/_________________________ __.2．复合宾语的被动语态make/see/hear/watch sb. do sth.=sb. be made/seen/heard/watched to do sth.The boss made her work for sixteen hours a day．____________________________________________.3．短语动词的被动语态We should take care of the old people very well．______________________________________________.4．特别疑问句的被动语态[ 根源 : ]Who broke my cup ？_______________________________________________.Exercises1． The work is easy and in teresting．I like it．It ____（finish）in half an hour ．2.---What ____（happen）to Li Tao yesterday morning？---A car ____（hit）him when he was riding to school，and he ____（take）to hospital at once．”3.---Can the tree ____ （ plant ） here ？---Yes．Let's____ （ dig ） a hole first．---Shall I ____（carry）some water here？---Yes ， please ． Young trees should ____（water）very well．4.---The dress _____（look）ve ry beautifu l ． What____ it ___（make）of？.---It ____（make）of cotton．2． asleep, sleeping , sleepyasleep adj用作表语,后置定语. be(fast) asleep/ fall asleep·I found a boy _____________________( 在空屋屋里睡着了)sleeping a sleeping boy a sleeping car·D on’t make any noise. He______________( sleep).sleepy 用作表语 , 是“打盹的 ,困倦的”意思。
牛津上海版八年级下册英语 Unit3 知识点复习学案
八年级下U3知识点复习教案Words and expressions.Ⅰ. Words.1. servant n. 仆人；佣人e. g. Fire and water may be good servants, but bad masters. [谚]水火是忠仆，用之不慎成灾主。
A politician should be a servant of the people. 政治家应当是人民的公仆。
【知识拓展】serve v. 服务，待客e.g. They served the guests a wonderful dinner. 他们以盛宴招待客人们。
service n. 服务e. g. The train service to the capital is very good. 开往首都的火车服务设施非常好。
2. trick v. 欺骗；坑人e. g. Her tricked me into giving him the money. 他哄骗我给了他钱。
（常与out of连用）骗走，恶作剧e.g. His partner tried to trick him out of his share. 他的合伙人企图骗走他的股份。
【知识拓展】trick n. 诡计；骗术，花招e. g. I can do magic tricks. 我会变魔术。
The children played a trick on their teacher. 孩子们捉弄了他们的老师。
3. electricity n. 电e.g. The power station supplies electricity to this area. 这个电站供应这个区域的电。
【知识拓展】electrician n. 电工electric adj. 发电的，由电产生的e.g. an electric cenerator发电机an electric plug电源插头an electric iron电熨斗4. flow v. 流动e.g. The cars flowed in a steady stream along the main road. 汽车在主干道上不停地驶过。
沪教版八年级英语下册--各单元知识点及复习
沪教牛津版八年级英语下册各单元知识点总复习Unit 1一、单词归纳与练习I. 根据要求写出相应的单词。
1. ill (名词) ____________________2. hurt (过去式) ____________________3. peaceful (名词) ____________________4. difficult (名词) ____________________5. expression (动词) ____________________6. organize (名词) ____________________ II．根据句意及首字母或汉语提示写单词，完成句子。
6. Peter often goes to help the d____________ children in the hospital.7. They are going to r_______________ money to build a school for the children in the poor village.8. I didn't p___________ for my house. My parents bought it for me.9. We should learn to control our s____________ when we get very angry.10. She showed great c______________ when she faced the danger. She was so brave.III.用括号里所给单词的适当形式填空，完成句子。
14. The doctor gave him some medicine to reduce his _______ (painful) in his stomach.15. The young man often offers ________ (help) his mother with housework.16. As ______ (teenager), we can learn to solve problems by ourselves.17. I'm confident about the ______ (friend) between Mary and me.18. Our school _______ (organization) an activity to help the poor children last week.二、词组归纳与练习I．用方框中所给短语的适当形式填空，完成句子。
牛津英语八下Unit3Traditional-skills知识点
Unit3 traditional skillsdescription n.说明, 形容Listen to a description of a picture.同根词: describ. v.=sa.wha.sth.I.like.giv..pictur.o.i.words描述The police asked me to describe exactly how it happened.2.fisherman n.= a person who catches fish as a job 渔夫The fisherman gets money by catching fish.同根词：Fis. v.捕鱼, 钓鱼. n.鱼（可数名词, 但单复数同形, 当指鱼的种类时, 复数形式是fishes）They are good at catching fish.搭配：Fishing rod钓鱼竿althoug. conj..thoug.虽然, 尽管Although he is over 65, he is very fit and still enjoys working.注意: although和though不能和but连用ready adj.= fully prepared or completed 准备好的= happy to do sth.乐意的, 情愿的比较级: readier 最高级: readiest搭配：Ready for准备好做某事We are ready for the journey.辨析: be ready和get ready这两个短语的共同意思是“准备”。
其区别是: 前者着重表示“准备好了”这一状态；后者着重表示“做准备”这一动作。
从下面两个句子体会:They are ready for the competition.We must get ready for it.Be ready和be prepared的区别:这两个短语都可以表示已经完成采取某种行动之前所必要的准备或具备进行某项活动的条件。
上海牛津版英语八年级下册8BUnit3U3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 Unit3（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-U3基础知识梳理（建议2-5分钟）ElectricityFor other uses, see Electricity (disambiguation). "Electric" redirects here. For other uses, see Electric (disambiguation).Lightningis one of the most dramatic effects of electricity.Electricity is the set of physical phenomena associated with the presence and flow of electric charge. Electricity gives a wide variety of well-known effects, such as lightning, static electricity, electromagnetic induction and the flow of electrical current. In addition, electricity permits the creation and reception of electromagnetic radiation such as radio waves.In electricity, charges produce electromagnetic fields which act on other charges. Electricity occurs due to several types of physics:•electric charge: a property of some subatomic particles, which determines their electromagnetic interactions.Electrically charged matter is influenced by, and produces, electromagnetic fields.•electric current: a movement or flow of electrically charged particles, typically measured in amperes.•electric field(see electrostatics): an especially simple type of electromagnetic field produced by an electric charge even when it is not moving . The electric field produces a force on other charges in its vicinity. Movingcharges additionally produce a magnetic field.•electric potential: the capacity of an electric field to do work on an electric charge, typically measured in volts.•electromagnets: electrical currents generate magnetic fields, and changing magnetic fields generate electrical currentsIn electrical engineering, electricity is used for:•electric power where electric current is used to energise equipment•electronics which deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies.Electrical phenomena have been studied since antiquity, though advances in the science were not made until the seventeenth and eighteenth centuries. Practical applications for electricity however remained few, and it would not be until the late nineteenth century that engineers were able to put it to industrial and residential use. The rapid expansion in electrical technology at this time transformed industry and society. Electricity's extraordinary versatility as a means of providing energy means it can be put to an almost limitless set of applications which include transport, heating, lighting, communications, and computation. Electrical power is the backbone of modern industrial society.The word electricity is from the New Latin ēlectricus, "amber-like"[, coined in the year 1600 from the Greek ήλεκτρον(electron) meaning amber, because electrical effects were produced classically by rubbing amber.批注：通过阅读这篇短文，让学生了解electricity，引入今天的主题。
牛津上海版八年级下册U3教案
学科教师辅导教案讲义编号：组长审核：55. contain v. 包含；含有；容纳---container n. 容器56. many chemicals 许多化学物质/ 化学品 a. 化学的---chemistry n. 化学---chemist n. 药剂师57. produce electricity 产生电produce v. 产生；生产---product(s) n. 产品58. Didn’t you know that? 你难道不知道吗？59. now =at the moment =at present= for the time being 现在；此刻；目前；眼下语法：1.情态动词can/could的用法表示一能力：许可：可能性·等。
在口语中，can可以代替may表示许可，而may比较正式。
could 为can 的过去式，可以表示语气较委婉，用于否定句中，表示推测，表示“不可能”。
e.g.Many people can use the computer now,but we couldn't ten years ago.现在许多人能使用电脑，但10年前我们不能。
He can't be at home.他不可能在家。
2.情态动词would与should的用法（1）情态动词 would是will的过去式，表示的语气比较缓和、委婉。
e.g.Would you please pass me the salt? 请递给我盐好吗?（表示语气委婉，希望得到对方的肯定回答）I would like/love to help you.我愿帮助你。
(表示缓和）（2）should表示义务，可用于各种句式，通常指将来。
e.g.You should do what your teacher tells you.你应该照你老师的话办。
He should do some work,but he doesn't want to.他应该做些工作，但是他不想做。
八年级英语下册 Unit 3 复习教案牛津版
8B Unit 3复习教学案教学目标：1.掌握本单元重点单词，短语及句型。
2.掌握被动语态的基本用法。
教学步骤：一．自学。
1 我不知道。
2 ……的设计者3 查找/搜索信息4 通过收音机5 编写电脑程序6 反对/介意(某人)做某事7 发送和接电子邮件8 面世、出来、(花)开放10 在同时11 打开/开闭(电器)调高/调低(音量) 12 主要人物(主角)13 躺在草地上14 入睡(无意识)入睡(有意识) 15 做了个奇怪的梦16 获得足够的分数17 将…带到某地去18 扮演…角色19 花费某人时间做某事20 通过测试你的英语知识21 发现…是….22 卖完/被卖完23 涉及很多主题24 一套光盘25 存储信息26 用……来做某事……被用来做某事27 ……被用来做某事习惯于做某事(过去)曾经做某事28 把…….保存在硬盘上29 出现在屏幕上30 将A连接到B上31 (游戏等)背景被设定在地球上32 重新始启动电脑33 总共10个问题34 把…存在硬盘上35八小时内环球(旅行) 36 用亮紫色被标上记号37 以….为开始38 点击图标双击自动运行图标39 在思想里(在脑海里)40 举行一次作文比赛41 计算机的不同用途二、互学。
1.我们应该照顾好老人。
The old _______________________________________.2. 我经常使用它搜寻信息。
I usually _____________________________________________________________.3.完成每一关将花去你约半小时时间。
= It will take you _________________________________________________________.4.你介意告诉我如何使用这个功能吗？--Do you mind_________________________________________________________?5.我的自行车需要修理一下。
牛津沪教版初中英语八年级英语下unit-3-traditional-skills重难点及语法总结巩固
牛津沪教版初中英语八年级英语下Unit-3-Traditional-skills重难点及语法总结巩固训练Unit 3 Traditional skills温故知新1. 按照要求写单词。
describe (v.) - (n.) hang(v. 悬挂) ---- （过去式）-- （过去分词）hang (v. 绞死) -- （过去式）- （过去分词） fit （同义词）----____________ simple（同义词）----________ reach ( 同义词组) __---- _______________luck(n.) ---- (adj.) --- (adv.) lucky （反义词）----____________ attract (v.) -- (adj.) ----___________(n.) 尽管_____需要_____________ 剪刀 __________有吸引力的，迷人的_ 文字；符号；人物；角色_____2. 根据句意及首字母提示完成单词。
1. What does your father look like Can you d______________her2. Tom often takes exercises, so he is very f_________.3. You need a pair of s_____________ to make paper cutting.4. Tom’s flight will r__________ Shenzhen at 10:00..5. My father is a f___________. He makes a living b fishing.6. Mount Tai has many l__________ scenes.7. The story is written in s___________ English.8. His grandfather is in bad h__________.9. The work r__________ more time and people..10. Paper cutting a______________ children’s attention.3. 用所给词的适当形式填空。
牛津上海版八年级下册U3教案
学科教师辅导教案讲义编号：组长审核：55. contain v. 包含；含有；容纳---container n. 容器56. many chemicals 许多化学物质/ 化学品 a. 化学的---chemistry n. 化学---chemist n. 药剂师57. produce electricity 产生电produce v. 产生；生产---product(s) n. 产品58. Didn’t you know that? 你难道不知道吗？59. now =at the moment =at present= for the time being 现在；此刻；目前；眼下语法：1.情态动词can/could的用法表示一能力：许可：可能性·等。
在口语中，can可以代替may表示许可，而may比较正式。
could 为can 的过去式，可以表示语气较委婉，用于否定句中，表示推测，表示“不可能”。
e.g.Many people can use the computer now,but we couldn't ten years ago.现在许多人能使用电脑，但10年前我们不能。
He can't be at home.他不可能在家。
2.情态动词would与should的用法（1）情态动词 would是will的过去式，表示的语气比较缓和、委婉。
e.g.Would you please pass me the salt? 请递给我盐好吗?（表示语气委婉，希望得到对方的肯定回答）I would like/love to help you.我愿帮助你。
(表示缓和）（2）should表示义务，可用于各种句式，通常指将来。
e.g.You should do what your teacher tells you.你应该照你老师的话办。
He should do some work,but he doesn't want to.他应该做些工作，但是他不想做。
牛津上海版八年级下册 Unit 3 Electricity 教学设计
牛津上海版八年级下册 Unit 3 Electricity 教学设计一. 教材分析牛津上海版八年级下册Unit 3 Electricity是关于电力的基础知识，主要围绕电力的产生、传输和应用展开。
本单元以生活中的用电场景为导入，让学生了解电力在日常生活中的重要性。
教材包括词汇、语法、阅读和写作等方面的内容，旨在培养学生的英语语言能力，提高他们对电力知识的认识。
二. 学情分析八年级的学生已经具备一定的英语基础，对生活中的电力现象有所了解。
但部分学生对电力的专业知识较为陌生，可能在学习过程中存在一定的困难。
因此，在教学过程中，需要关注学生的个体差异，调整教学难度，以满足不同学生的学习需求。
三. 教学目标1.能正确运用本单元的词汇和语法，描述电力现象和电力设备。
2.能理解并朗读课文，掌握课文中的关键信息。
3.能运用英语进行简单的电力知识交流，提高实际应用能力。
4.增强对电力知识的认识，提高学习兴趣。
四. 教学重难点1.重点：本单元的词汇、语法和课文内容。
2.难点：电力专业知识的理解和运用，以及英语语言的综合运用。
五. 教学方法1.任务型教学法：通过设定各种与电力相关的任务，让学生在完成任务的过程中学习英语和电力知识。
2.情境教学法：创设生活情境，让学生在真实的环境中学习电力知识，提高英语应用能力。
3.合作学习法：鼓励学生分组讨论，共同解决问题，培养团队协作精神。
六. 教学准备1.教学PPT：制作包含词汇、语法、课文内容等的教学PPT。
2.教学视频：准备与电力相关的教学视频，用于导入和巩固环节。
3.练习题：设计针对本节课内容的练习题，用于检查学生学习效果。
4.课文翻译：提供课文中文翻译，方便学生理解。
七. 教学过程1.导入（5分钟）利用教学视频展示生活中常见的电力现象，引导学生关注电力在日常生活中的重要性。
同时，让学生猜测本节课的主题，激发学习兴趣。
2.呈现（10分钟）通过PPT展示本节课的主要词汇和语法点，并结合实物或图片进行讲解。