2019_2020学年新教材高中英语Unit3TheworldofscienceSectionⅢUsinglanguage教学案外研版必修第三册
Section Ⅲ Using language 现在完成时的被动语态 现在完成时是过去的动作或状态持续到现在并且已经完成，对现在造成的影响，可能持续发生下去。have/has been done是现在完成时的被动语态结构，主要用来表达动作已经被做，已经被完成，或者尚未被完成。 [观察例句] 阅读下列句子，并体会黑体部分的用法。 1．I guess you have been asked about the title of your book before. 2．New inventions like 3D printers have been used to make replacement hearts and bone parts. 3．I guess someone has asked you about the title of your book before. 4．People have used new inventions like 3D printers to make replacement hearts and bone parts. 5．Something bad has happened to him. 6．The door has opened of itself. 7．The orphan has been well looked after. [归纳用法] 现在完成时被动语态用法是高考的重要考点，学习时应该注意下列几点： 一、掌握现在完成时被动语态的构成 现在完成时被动语态的结构为has/have been done，使用has been done时主语为单数，使用have been done时主语为复数。如： This book has been translated into many languages. 这本书已被译为多种语言。 His bikes have been sold out. 他的自行车已经卖完了。 二、理解现在完成时被动语态的概念 现在完成时被动语态强调一个发生在过去的被动性动作，它有两层意思： (1)动作已经完成，强调对现在造成的影响或结果： (2)主语与谓语动词之间为被动关系。如： Our classroom has been cleaned，you needn't clean it now. 我们的教室已经被打扫过，你现在没必要再打扫了。 These flowers have been watered，you can go home. 这些花已经被浇水了，你可以回家了。 三、现在完成时被动语态的用法 1．用于不知道动作执行者是谁时 His bike has been stolen. 他的自行车被人偷了。(不清楚是被谁偷的) 2．用于动作执行者是泛指或不言自明时 Not a book in the library has been taken away. 图书馆里的书没有一本被人拿走。(没人拿书，泛指) 3．用于可以说出动作执行者但动作承受者是谈话中心或特别需要强调时 My watch has been repaired. 我的表修好了。 (表修好了是谈话的主旨，是谁修好无关紧要。不必提及) 4．用于出于委婉、礼貌而避免提及自己或对方时 Enough has been said here on this question. 关于这个问题，这里已经谈得不少了。 (意思是说：大家不要再说了) 5．用于文章标题、广告、新闻等中(常用省略助动词be的被动语态) Road Blocked. 道路已被堵塞(新闻报道，省略了助动词has been) 6．用于动作的执行者不是人时 The house has been washed away by the storm. 那栋房子已被暴风雨冲走了。 7．用于商务书信中书信起草人是以公司名义时 Your letter has been received. 来信已收到。 四、掌握现在完成时被动语态的各种句型变换 从现在完成时被动语态结构has/have been done可以看出has/have为助动词，因此现在完成时被动语态的各种句型变换均应借助于has/have来完成。构成否定句时直接在has/have后面加not，构成一般疑问句时直接在has/have后面加not，构成一般疑问句时将has/have提前，如： Has this bridge been finished? 这座桥竣工了吗？ His bad habits haven't been done away with. 他的坏习惯还没有改掉。 The blackboard has been cleaned，hasn't it? 黑板已经擦过了，是吗？ [即时训练] 把下列句子改成被动句。 1．We have cleaned our classroom. →Our classroom has been cleaned. 2．He has sold out all his bikes in the shop. →All his bikes in the shop have been sold out. 3．He hasn't finished his homework. His homework hasn't been finished. 4．Grandma has taken care of the child all these years. →The child has been taken care of by grandma all these years. 5．He has repaired the machine for two hours. →The machine has been repaired for two hours.
Ⅰ.单句语法填空 1．Paper money has been used (use) for over a thousand years. 2．Great changes have taken (take) place in my hometown and a lot of factories have been set(set) up. 3．Come and sit down by the fire.Your hand has been felt (feel) cold. 4．The fire has got (get) to the fifth floor.Have all the people saved(save)? 5．—We want to sit at the table near the window. —I'm sorry，but it has been taken(take)already. 6．Some of the chapters(片段)have been widely read (read) by many students. 7．Why don't you go to the book store to buy some books？Many new books have been brought (bring) there. 8．Till now，three films have been shown(show) in that small village this month. 9．Do you know the thief has been caught (catch) by the police? 10．My sister is working in the power plant that has been used (use) for just one year. Ⅱ.短文语法填空 Good morning，everybody！This has been my second trip 1.to Tokyo.And I would like to thank this school because I 2.have been invited (invite) to you this talk.I would like to focus 3.mainly(main) on how to improve your English for 4.practical (practice) purposes.It is my belief to improve a language.It is important for one to continuously use that language.In English，as in most languages，there are 4 main aspects of speaking，listening，reading and writing.I believe two 5.activities (activity) can help all four of these.Firstly reading in the newspaper 6.has been noted (note) to be able to help improve one's English. However，I 7.personally(personal) feel that reading books is more useful.While my English 8.has been improved (improve) by newspaper reading，I feel that it may be too boring and not interesting to secondary school students.Books，on the other hand，of the past time，have many levels.The second activity that 9.has been thought (think) to be useful is watching the news.I know I just said that the news is boring，but watching the news can be interesting to students.Another advantage of watching the news as a post reading is that you can learn how to use body language while 10.speaking (speak)．I hope my speech has been helpful to all of you.Thank you for taking the time to listen!
Unit 3 Using Language(1) 课件-高中英语人教版(2019)选择性必修一
L: Oh, that sounds a bit far.J: Well, maybe we can
to
go there. Y: No, we can't.rTenhet rbeikaeres four-wheel cycles, but there are
only allowed on certain
1. Could you list some city parks in your city?
2. What kind of things do you think a city park would have? trees flowers lakes fountains fitness equipment children's recreation area ...
intersection 2nd path
Go north, and then turn left and follow the main road until we reach the second path on the right. Turn right on the path and follow it for about 300 meters until we come to an intersection with a washroom. Turn left on another path. About 150 meters, we'll be at the underworld wetland corridor.
2. Look at the map. Listen to the conversation again and finish the activities below.
(新课标)2019-2020学年高中英语 Unit 3 Computers Section Ⅳ Using Language课件 新人教版必修2
教材语篇 细研
ANDY—THE ANDROID I'm part of an android football team.About once a year we are allowed to get together to play a game of football①.I'm as big as a human.In fact，I look like one too.On the football team I'm a striker[(足 球的)前锋] so I have to be able to run very fast.My computer chips help me to move and think like a human.For example，I have learned to signal(发信号) to my teammates in computer language to give me the ball when I am open and have a good shot② for a goal[(进球)得分]．
第二步 细读——把控文章关键信息
细读 P23 教材课文，选择最佳答案
1．What does the writer like playing?
A．Basketball.
B．Fቤተ መጻሕፍቲ ባይዱotball.
C．Volleyball.
D．Tennis.
2．What can the writer be?
A．A robot player.
Ⅲ.补全短语 根据提示补全下列短语 1．work out 2．make good use of 3．be crazy about 4．come true 5． in a way
2020学年高中英语Unit3Theworldofscience单元要点回扣课件外研版必修第三册
Ⅱ 重点短语
1.__in__a_d_d_i_ti_o_n___ 2.__th__a_n_k_s_t_o__ 3.__in__t_e_rm__s_o_f___ 4.__le_a_d__t_o__ 5.__ti_e_.._.t_o_._.._____
Unit 3 The world of science
Unit 3 The world of science
4.①a.The middle school __a_t_t_a_ch__ed__(attach) to Beijing Normal University is well-known across the country. b.On her tenth birthday she received a box of chocolates with a card __a_tt_a_c_h_e_d__(attach) to it, saying “Happy birthday！” ② In my opinion, more importance should be attached to _d__ev_e_l_o_p_i_n_g__ (develop) students’ ability to solve problems. ③(江西卷)Parents ___a_t_t_a_c_h_g_r_e_a_t_i_m_p_o_r_t_a_n_c_e_t_o_____(非常重视) education. They will do their best to give their children that priceless gift.
Unit 3 The world of science
Unit 3 The world of science
Ⅰ 重点单词 重点词汇夯实练
Unit 3 The world of science Understanding 说课稿高中英语
Difficult points
1.Technical terms
2. How to use correctly present perfect tense in passive form
3.Master emphatic sentence structure
5. Teaching & learning methods
Find more information about scientific innovations around us and write a short passage on the changes in your family over the 10 years in science and technology.
3. Analysis of teaching aims
1.Vocabulary on scientific innovation
rmation gathering
&summarizing ability
3.Present perfect
(passive tense)
& emphatic sentence
New engine vehicles
6. Analysis of teaching procedures
Step 3 While-reading
Activity1: Fast reading-skimming To get general idea of the whole passage and underline key
1. Innovation is the soul of a nation's progress and the unceasing power of a country’s prosperity. ----Jiang Zemin 2. Imagination is more important than knowledge. ---Albert Einstein
2019新人教高中英语选择性必修二Unit3Using Language(P32-P33)公开课课件
tell your body that you are full. What this means is that people who 2. What's the function
chewcotnooviqnucicinkgly&end up eating too mucThofoliostdobrecaadudseintfhoerymstaitlilofneel of the research result? hungroyb. Ejeactitnigveslowly also allows your body to digest your food
2019新人教高中英语选择性必修二 Unit 3 Food And Culture---Using Language
Write about a healthy diet
Teaching objectives:
1.Enable students to read an expositions about healthy diet and grasp the structure, theme and language features of it. 2. Guide students to make use of linking words correctly and strengthen textual cohesion. 3. Help students to reflect on their own eating habit and write an article about a healthy diet.
Introduction Viewpoint Details
Reading for writing techniques—Paragraph 1
2019_2020学年新教材高中英语UNIT3TheworldofscienceSectionAStartingout
◆单句写作
（4）I’mu_n_d_e_r___p_r_e_ss_u_r_e__（处于压力下）from my parents to become a teacher. （5）The company may have_p_u_t_____p_r_e_s_su_r_e____o_n______h_e_r______（向她施加压力） to
新教材 高中英语 必修第三册 UNIT 3 The world of science
◆选词填空（in addition/in addition to） （1） I can post the letter for you. _I_n__a_d_d_it_i_o_n___，doing some walking does me good. （2）_In__a_d_d_i_t_io_n__to___ the names on the list，there are six other applicants. （3）_I_n_a_d_d__it_io_n__t_o____ the school，the village has a clinic，which was also built with
新教材 高中英语 必修第三册 UNIT 3 The world of science
◆单句语法填空 （1） As well as __p__la_y_i_n_g__ （play）the piano，the actress can sing well. （2） You cannot expect her to do the housework as well as__e_d_u_c_a_t_e__（educate） the children. （3）［词汇复现］Helen as well as I___is___（be）eager to read the adventure stories. （4）［词汇复现］I as well as they___a_m___（be）unable to recognise our old teacher. （5）［词汇复现］Not only I but also Mary_m__a_k_e_s__（make）a living by teaching. ◆单句写作 （6） Electric energy can be changed into light energy__a_s___ _w__e_ll____ _a_s______ i_n_t_o____（也
新教材高中英语Unit3Theworldofscience教学知识细解码学案外研版必修第三册
新教材高中英语：Unit 3 The world of science1．virtual adj.模拟的→virtually adv.模拟2．flexible adj.易弯曲的，柔韧的；有弹性的→inflexible adj.僵化的→flexibly adv.灵活地；易曲地；柔软地；有弹性地→flexibility n．灵活性；柔韧度3．capable adj.有能力的→capably adv.有能力地→capability n．才能，能力1．press v．压，按，靠着；按(按钮或开关)n.新闻报道；新闻界；印刷机；出版社①The press have been very critical about him and his family.新闻界②Judging from the press，the concert was a great success.新闻报道③Since the invention of printing press，poems became more popular.印刷机④She pressed her face against the window with tears running down.压，按，靠着⑤Drago pressed a button and the door closed before we walked in.按(按钮或开关)⑥The dictionary was published by Oxford University Press.出版社2．shoot v．射出(光、亮等)；射门，投球；射击；拍摄①Smith shot the wolf and then took the baby wolf away. 射击②Giggs shot the ball from the halfway line and got the point. 射门③The movie was shot in New Zealand in the winter of 2018. 拍摄④A strong white light shot into the sky and then an explosion followed.射出(光、亮等) 3．hold up举起；支撑；延误，阻滞；持枪抢劫(银行、商店等)①She held up her arm and wiped her tears off. 举起②This old tree is held up by a post.支撑③A thief ran off after holding up a petrol station .持枪抢劫④The train was held up by heavy fog last night. 延误Words and Phrases知识要点1invention n．发明，创意，创造(教材P26) Read the interview and find out what inventions are mentioned.阅读这则采访，找出文中提到了什么发明。
新外研社(19)高中英语必修二Unit3Onthe move-Using language公开课教案
新外研社（19）高中英语必修二Unit 3 On the move--Using language公开课教案Teaching objectives:1.Enable students to understand the structure and function of to-infinitive as attributive and adverbial of result.2.Guide students to understand the use of to-infinitive and adverbial of result, and apply them in the real context.3.Lead students to learn the words and expressions about different forms of exercise and their benefits.4.Help students to learn about Chinese traditional sports. Deepen their understanding of Chinese culture and improve their awareness of spreading Chinese culture.Evaluation objectives；1.Students can identify the structure and function of to-infinitive as attributive and adverbial of result.2.Students can understand the use of to-infinitive as attributive and adverbial of result, and apply them in the result context.3.Students can master the words and expressions about different forms of exercise and their benefits and can get the key information of the listening material.Teaching key points:1.Let students transform sentences from attributive clauses and adverbial clauses to to-infinitive.2.Let students learn the basic characteristic of to-infinitive as attributive and adverbial of result and grasp the commonly-used structure and the causes where to-infinitive can be used.3.Let students apply to-infinitive as attributive and adverbial of result correctly in the real context.Teaching difficult points:1.Lead students to learn the words and expressions about different forms ofexercise and their benefits.2.Help students improve their listening ability.Teaching methods:Cooperative Teaching Method, Task-based Approach, Communicative Approach Teaching procedures:Step 1:Lead-inWhat similar structure is used in the imaginary dialogue between Wang Hao and his son?Suggested answers:To-infinitive is used in both sentences.Step 2:Discovery1.Look at the sentences from the reading passage and answer the questions.(1)What is the function of “to play” in sentence (a)?Is it used to give description or show result?(2)What is the function of “to attract” in sentence (b)?Is it used to give description or show result?pare them with the following sentences and answer the questions.(1)What is the difference between the two groups of sentences?(2)Why does the author choose to use sentences (a) and (b) in the reading passage?3.Now look for more sentences with to-infinitive as attributive or adverbial of result in the reading passage A Game for the World.Suggested answers:1.(1)“To play”serves as attributive in sentence(a).It is used to give description.(2)“To attract”serves as adverbial of result in sentence(b).It is used to show result.2.(1)Sentences(a) and(b) use to-infinitive as attributive and adverbial of result,while sentences(c) and (d) use attributive and adverbial clauses.(2)Because using to-infinitive makes sentences more concise.3.(1)What’s more,football has become one of the best ways for people to communicate...(2)...,but British and German soldiers put down their guns and played football together-one moment of peace to remember during years of conflict.Step 3:Analysis不定式作定语1.不定式作定语,要放在哪里?I want to get something to read during the vacation.假期里我想找点书读。
Unit 3 The world of Science Understanding ideas-外研版(2019)高中英语必修第三册课件(共33张PPT)
“表明；暗示”， 后接宾语从句不用 虚拟语气。
= of all time, “从 古至今；有史以来”
“find oneself+宾补”指不知 不觉地发现自己处于某种 状态。常表示意料之外的 情况。
Careful-reading Paragraphs 3-4 (Ages of invention)
Post-reading
Choose the statements describing Dr Fairhurst’s opinions. (A3, P28) 1. Inventions in Ancient China were better than those in the West. 2. A lot of today's great inventions are tech-based. 3. Today, most inventors prefer working by themselves. 4. The desire to solve problems inspires invention. 5. A time machine will definitely be invented in the future.
1. What is the theme of the text about? A. The book The New Age of Invention has been published. B. The present day is a new age for inventions. C. The great age of invention is over. D. There have been the golden ages of invention throughout history.
2020版新教材高中英语Unit3TheworldofscienceDevelopingideas课件外研版必修3
6. as _a_c_c_u_r_a_te_(精确的) as the Gregorian calendar 7. a _b_r_i_ll_ia_n_t_(聪颖的) physicist 8. number _th__eo_r_y_(理论) 9. the most common _m_e_n_t_a_l(精神的) disease 10. no _c_u_r_e(药剂) for Alzheimer’s 11. Benjamin Franklin’s famous _e_x_p_e_r_im__e_n_t(实验)
2. What does the author think have more inspired people? A. The story of Scientists’ experiments. B. The result of Scientists’ experiments. C. The scientists’ spirit of scientific exploration. D. The fact of scientific exploration.
with lightning
12. a _m_e_t_a_l(金属) key 13. be _a_tt_a_c_h_e_d_(系) to the string 14. _co_n__d_u_c_t(传导) through the string to the key 15. _s_ci_e_n_t_if_ic_(科学的) experiment 16. _e_n_ti_r_e_ly_(完全地) true 17. more than one _a_c_co_u__n_t(记述) 18. the _o_r_ig_i_n_(起源) of life
4. Children can do a lot of housework, _f_o_r_i_n_st_a_n_c_e_, clean their rooms and wash the clothes. 5. But in science, facts should be proved by experiments and research, and we should not always believe everything we read or hear— _e_v_e_n_i_fit is a great story.