高二英语下学期unit-13-grammar
译林牛津版高中英语必修第二册-UNIT 2 Grammar and usage教学课件
Applying the rules
Lots of new and modern facilities (2) _h_a_v_e_b_e_e_n_p_u_t_ (put) in place. Some of the exercise machines (3) _a_re__b_e_in_g__te_s_te_d_ (test) by a group of energetic young people now. A whole new range of courses (4) _h_a_v_e_b_e_e_n_d_e_s_i_g_n_ed_ (design) for people of all ages, including tai chi and boxing! I tried out the boxing class and I loved it! The coach, who was a boxing champion, was patient and professional. At the end of the one-hour class, I was sweating all over but felt relaxed.
Applying the rules
In pairs, use the checklist below to role-play the interview. Reporter: Mr Lin, thank you for agreeing to this interview. May I ask
Lead-in
repair
The car is being repaired.
The car has been repaired.
Lead-in
高二英语13单元 14单元知识点复习课件 新课标
Unit 14 1. ___ with the size of the whole earth, the highest
mountain doesn’t seem high at all. A. Comparing B. To compare C. Compared 2. _____ the prices before you buy things in shops. A. Compare B. Comparing C. Compared 3. Even in China, the Spring Festival ____ in different ways. A. celebrates B. is celebrated C. is congratulated 4. We congratulate him _____ passing the exam. A. to have B. in having C. because having D . on having 5. Have you seen the girl ____ in red? A. wearing B.dressing C. having on D. dressed 6. While in the college, he used to ____ long hair. A. wear B. have on C. in D. put on
10. Sir, you _____ be sitting in this waiting room. It is for women and children only. A. oughtn’t to B. can’t C. won’t D. needn’t 11. You can’t imagine that a well-behaved gentleman ____ be so rude to a lady. A. might B. need C. should D. can 12. _____ the wallet, found in the street, be put into a pocket or turned over to the police. A. Need B. would C.Must D. Should 13. I was really anxious about you. You _____ home without a word. A. mustn’t leave B. shouldn’t have left C. couldn’t have left D.needn’t leave 14. My sister advised Mary ____ the invitation. A. could accept B. accepted C.accept D.must accept
高二英语上学期unit-9-Grammar倒装句 (2)
我们，都是有故事的人。 对于我而言，有一种与生俱来，不可思议的情感，那些悸动的情愫，不需要任何理由，若要非给一个缘故的话，也许是因为淡雅，或是独特的味道吧！ 苏州古城，天空阴沉，无雨，微风拂面，指
人教版高中英语(必修1--必修5)电子课本目录(普通高中课程标准实验教科书)
人教版高中英语(必修1--必修5)电子课本目录(普通高中课程标准实验教科书)Sorry。
as an AI language model。
I am not able to format or edit the content of the article。
However。
I can provide a corrected n of the text:人教版高中英语（必修1--必修5）电子课本目录高一英语必修一电子课本目录CONTENTSUnit 1 FriendshipUnit 2 English around the worldUnit 3 Travel journalUnit 4 XXXUnit 5 Nelson Mandela - a modern heroWorkbookUnit 1 FriendshipUnit 2 English around the worldUnit 3 Travel journalUnit 4 XXXUnit 5 Nelson Mandela - a modern heroXXXXXXGrammarXXX unitVocabularyIrregular verbsXXX高一英语必修二电子课本目录Unit 1 Cultural relicsUnit 2 The Olympic GamesUnit 3 ComputersUnit 4 XXXUnit 5 MusicWorkbookUnit 1 Cultural relicsUnit 2 The Olympic GamesUnit 3 ComputersUnit 4 XXXUnit 5 MusicXXX高二英语必修三电子课本目录CONTENTSUnit 1 Festivals around the worldUnit 2 XXXUnit 3 XXX NoteUnit 4 Astronomy: the science of the stars Unit 5 Canada—“The True North”WorkbookUnit 1: Festivals around the WorldUnit 2: XXXUnit 3: XXX NoteUnit 4: Astronomy - The Science of the Stars Unit 5: Canada - "The True North"XXXGrammarXXX UnitVocabularyIrregular VerbsXXXUnit 1: Women of AchievementUnit 2: Working the LandUnit 3: A Taste of English HumourUnit 4: Body LanguageUnit 5: XXXWorkbookUnit 1: Great ScientistsUnit 2: The United Kingdom Unit 3: Life in the Future Unit 4: Making the News Unit 5: First AidWorkbookXXXUnit 1: Great ScientistsUnit 2: The United Kingdom Unit 3: Life in the Future Unit 4: Making the News Unit 5: First AidXXX。
高二英语M5U3Grammar导学案
U 3 M5 Grammar导学案（过去分词）【学008】主备人：潘恩玉审核人：陈新来2013.10.8一、构成和用法1. 过去分词是动词非谓语形式的一种（v-ed），在句中作状语、定语、表语、宾语补足语。
(1) 作状语：1) Interested in the stories(＝as they were interested in her stories), they gave Tracy Wong $15,000 inadvance.因为对她的小说感兴趣，他们预付了Tracy Wong一万五千美元。
2) The boy sat at the table buried in his lessons (＝and (he) was buried in his lessons).那位男孩坐在桌前，埋头做功课。
(2) 作定语：1) The first mammal cloned from an adult cell（＝that was / had been cloned from an adult cell）was Dolly thesheep.第一个用成年细胞克隆的哺乳动物是克隆羊多莉。
2) The name mentioned in the letter（＝which was mentioned in the letter）was unknown to me. 信里提到的名字我不熟。
(3) 作表语：We were surprised to find that the window was broken. 窗子破了。
(4）作宾语补足语：He found it hard to make himself understood. 他发现很难使自己被理解。
问题：由上例（斜体部分）你能看出过去分词有什么特点？结论：a）过去分词（常常）表示“被动．．”含义。
b）作状语和定语时，多数是由相应的从句转化而来。
2. 下面的例子中过去分词不表示被动：1) The ground is covered with fallen leaves. 地上铺满了落叶。
高二英语下学期unit13教案
Teaching Plan of Unit 13The water planetTasks which should be achieved in this unit:a. Achieve language skills and related knowledge about the topic of water and the ocean.b. Learn how to make suggestions and how to express opinions.The water is being used to /for….We should/ could….If we …, we can ….It would be better to …c. Vocabulary in this unit:benefit, disadvantage, range, available, pure, mass, float, absorb, stable, bottom;d. Useful expressions:benefit from, range from … to…., all the way, be made up of, that is, freezing point, break down, mix with, be measured in…, take advantage of…, keep … steady, manage to do.e. Grammar:Review Modal Verbs.情态动词can, could, may, might, will, would, shall, should, must, can’t 等的用法。
1) can /couldJin can speak English well. (ability)Could you please show me the way to Beihai Park? (request)2) may /mightMay we see the awards for the teams? (permission; request)She might give you some new clothing. (possibility)3) will /wouldThe Spring Festival is the most fun. The whole family will come for dinner. (promise;agreement)Often he would dress up like a rich man. (past habit; custom)4) shall /shouldThe harvest festival begins on Saturday. We shall be there with our friends. (promise;agreement)You should arrive at the airport two hours before he goes. (advice)5) must /can’tWang Feng wins an award every year. He must be very strong (speculation)You must be joking. That can’t be true. (guessing)Teaching procedure:Period 1.Contents: Warming up & reading comprehensionStep 1.Warming upAim: Make students get to know something about water.Step 2. Pre-reading1.Show some pictures of making electricity, irritating in agriculture, transport by ships, etc,.2. group work:How is the water being used?Step 3. While-reading1.Scanning: Ss read scan the bold words in the passage and understand the structure of the passage.How many parts are there in the passage?2.Ss read and get the main ideas of each part.Part 1(para1): the properties of water;Part2(Para2): chemical structure of water---H2OPart3(Para3): salinity----- the percentage of salt.Part4(Para4): DensityPart5(Para5): heat capacityPart6(Para6-7) Ocean motionStep 4. After-readingFinish the post-reading Ex on P21.Step 5. Assignment1. surf the internet and get more information about water and ocean using search engines like yahoo or baidu. ( or just input the key words like Jules Verne into the address column of IE)2. discussion:What will you prepare for writing an explanation of corals?After discussion, work out an outline.Period 2.Contents: difficulties in the passage.Step 1. Warming upAsk some Ss to present their homework.Step 2. Learning about the language:Play the tape for students to follow.Teacher explain some language points in the text on page 19--20.1. Who benefits from using water in this way?Benefit…from/ by…This song reminds me of France.Remind me to answer the letter.I reminded her that the book would cost her much.2. Life in the oceans ranges from the tiniest plankton all the way to giant like sharks andwhales.Range from… to…/ range between …. And…. 意为“从。
高二英语 译林版(2020)选择性必修3课件 U1L3 Grammar and usage
Grammar and usage
Similarities and differences between restrictive relative clauses and non-restrictive
relative clauses
Compare the following examples.
In both types of relative clauses, we can use where/whose/when. For example:
1. I still remember the day when we met each other.
2. I visit my grandparents at the weekend, when I do not go to school.
As is known to all, the Moon travels around the Earth.
Let’s do some exercises!
Exercise one: Translate the following Chinese sentences into English using restrictive relative clauses or non-restrictive relative clauses.
In non-restrictive relative clauses, the relative pronoun which can not only refer to a thing or a group of things, but also the main clause as a whole. For example:
高二英语上学期unit-9-Grammar倒装句 (2)
于是，从接受任务开始，我在酷暑中二次踏上西行路，在滚滚沙尘中再度来到莫高窟、榆林窟、西千佛洞……从兰州到敦煌直到党河边，我访问了一群前赴后继的艺术殉道者，一群和常书鸿同具品 格的民族文化英雄。对他们的访谈记录，是我行囊中渐积渐满的宝贵财富。仲秋时节，我力排冗务，按浙江省人民政府领导指派去法国访问。于是，我徜徉于巴黎和里昂的博物馆，亲见了被收藏的常书 鸿的精品画作……在那些紧张忙碌的白天和黑夜，那一次次的感动和震惊，使我一次次地经历着“灵魂受洗”的感觉，在面对这些感动和震惊时，我觉得自己的精神和灵魂也经受着煎熬和提炼。hg0088
我不止一次地想起这句话：在面对敦煌的四百九十二个洞窟、两千座彩塑、四万五千平方米壁画时，你无法不感受心灵的震颤，除非心似坚冰。
于是，在纵深地了解了这位“守护神”的“九十春秋”时，我也无法不为他的一生所歌哭所涕泣，除非心如木石。
于是，一切推诿和迟慢都属怠惰，我的心终于在“大也盛也”的敦煌烈焰中重燃；于是，所有的辛劳都化作了接受任务时的使命式的欣慰。
高中一年级下学期英语《必修2 unit3 The Internet - Grammar》作业
Ⅰ. 完成句子1. 由于大雪，高速公路已经被封闭。
The freeway because of the heavy snow.2. 对不起，先生，这次展览的门票已经全部卖完了。
Sorry, sir, all the tickets for the exhibition3. 为了多种一些谷物，很多树被砍掉了。
Large numbers of trees to grow more grain.4. 我喜欢这部科幻电影，它已经在电视上播了三次了。
I like this science fiction film and it three times on TV.Suggested answers: 1. has been closed2. have been sold out3. have been cut down4. has been broadcastⅡ. 单项填空1. His sister left home in 1998, and since.A. had not been heard ofB. has not been heard ofC. had not heard ofD. has not heard of2. The new dictionaries are very useful. They well and already.A. sell; have been sold outB. sold; had sold outC. sell; sell outD. are sold; have been sold out3. ——Can we sit at the table near the window?——I’m sorry, but it already.A. was takenB. tookC. has takenD. has been taken4. I want to buy this kind of cloth because I the cloth well.A. have told; washedB. have been told; washesC. have been told; washedD. was told; washedSuggested answers: 1. B 2.A 3.D 4.BStep 4 拓展I. Correct the following sentences and conclude the important usages of the present perfect passive voice. Show them on the screen.1. A personal computer has bought by us.2. What has been happened to you?3. Our computer just has been joined to the Internet.4. The child has been taken good care by Grandma Wang all these years.5. How long has the book been borrowed?Suggested answers:1. A personal computer has been bought by us.2. What has happened to you?3. Our computer has just been joined to the Internet.4. The child has been taken good care of by Grandma Wang all these years.5. How long has the book been kept?Ⅱ. Consolidation1. 用括号内动词或词组的适当形式填空(1) More than 5,000 used bikes(collect) since the two brothers set up the organization,(2) Since the cause of this disease(discover), now we need to develop the medicine to treat it.(3) Over the past ten years, this town (hit) twice by earthquakes.(4) —Will the lecture be held at 4 o’clock this afternoon?—No. It (put off) till tomorrow afternoon.(5) Her novel is very popular among people of all ages; so far it(translate) into 25 languages.Suggested answers: (1) have been collected(2) has been discovered(3) has been hit(4) has been put off(5) has been translated2. 单项填空(1) All the preparations for the task, and we’re ready to start.A. completedB. completeC. had been completedD. have been done(2) ——How long at this job?——Since 1990.A. were you employedB. have you been employedC. had you been employedD. will you be employed(3) When and where to go for the on-salary holiday yet.A. are not decidedB. have not been decidedC. is not being decidedD. has not been decided(4) Betty injured since last Saturday.A. has beenB. wasC. isD. has(5) That book into at least 20 foreign languages.A. has said to be translatedB. has been said to have translatedC. is said that it had been translatedD. is said to have been translated(6) ——Did you move into the new house？——No. The rooms yet.A. were being paintedB. are paintingC. have not paintedD. have not been paintedSuggested answers: (l) D (2) B (3) D (4) A (5) D (6) D。
高二英语 Unit 1 Grammar 虚拟语气知识精讲 新人教版选修6
高二英语Unit 1 Grammar 虚拟语气知识精讲新人教版选修6一、学习目标：1. 学习虚拟语气在条件句中的应用。
2. 掌握虚拟语气使用的语境与方法。
二、重点、难点：虚拟语气在条件句中的句型结构。
三、考情分析：在高考题中，目前全国19套各地市试题中涉与到虚拟语气知识点的占30%以上，因此这一语法项目在高考中变得越来越重要。
这一知识点经常以单项选择题的形式出现，分值为1分。
而且，我们在日常对话中也会经常用到虚拟语气。
四、知能提升〔一〕知识讲解【认知讲解】教材原句呈现①If you were an artist, what kind of pictures would you paint?②If the rules of perspective had not been discovered, no one would have been able to paint such realistic pictures.③Have you ever wished you could paint as well as a professional artist?比照分析第一个句子中的从句显然是做了一个不可能成立的假设，这是一个与现在事实相反的虚拟语气的句子。
第二个句子中如此是与过去事实相反，是表示如果透视法没有被发现，就没有人能够画出这样具有现实主义的画来。
第三个句子中wish后面的虚拟语气，表示与将来事实相反。
【重、难点】1〕虚拟语气可以用来表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。
虚拟语气在条件句中应用得比拟多。
2〕条件句可分为两类，一类为真实条件句，一类为非真实条件句。
非真实条件句表示的是假设的或实际发生的可能性不大的情况，故采用虚拟语气。
I.真实条件句用于陈述语气，所假设的情况有可能发生。
结构如下所示：从句往往用一般现在时，而主句如此由“shall/will + 动词原形〞构成。
高二英语期末复习课件unit13-15
他工作一定很努力。 He must work very hard. 我不知道她在哪里，可能在武汉.
I don't know where she is, she may be in Wuhan.
2）情态动词+be doing。 表示对正在进行的情况进行推测。
这时，我们老师想必在批改试卷。 At this moment, our teacher must be correcting our exam papers.
24. 和…一样 25. 被公认为 26. 意想不到
the same…as be recognized as unexpected/out of the blue 1.定语
Ⅱ. Grammar:
1.Past Participles: (过去分词)
a) The recovered animals will be released soon. b) When he entered the room, he found the window broken broken. 2.宾补 c) The street is lined with small shops. 3.表语 原因 d) He soon fell asleep, exhausted by the journey. Seen from the hill, the town looks beautiful. e) Seen 时间 4.状语 f) Given much more money by the government, that school will be set up on time. 条件
3）情态动词+have done。表示对过去情况的推测。
地是湿的，昨天晚上一定下雨了。 The ground is wet. It must have rained last night.
人教版 高二英语Unit13 People 教案
Uniit13 peopleLesson 1 EQ: IQThe first period : 90 minutes1.Teaching aims1)Knowledge objectives :Help students to grasp the new words and expressions;Help students to learn the functions of Past Participles;Help students to know something about EQ and IQ.2)Ability objects :Help students to pronounce and use the new words and expressionscorrectly;Help students to use the Past Participles to make sentences correctly;Help students to develop the ability of teamwork and thinking alone.3 Teaching important and difficult points1)The new words and expressions2)Grammar : Past Participles founction as attributte , adverbial,predicate and object complement .4.Teaching approaches : listening and disscussion5.Teaching aids :tape, recorder , blackboard6Teaching processStep one : Lead in (6 minutes )Ask students to list some qualities of a successful person .Thenclassify them into IQ and EQ and introduce more information.And then ask students to disscuss which one is more important for one'ssuccess.Step two : Teach sdudents how to prounce he new words and phrasesand explain them generally. (6 minutes)aircraft ['εəkrɑ:ft] n. 飞机航空器emergency [i'mə:dʒənsi] n.紧急情况pray [prei] vt/vi祈祷祷告gifted ['ɡiftid] adj.有天赋的accurately adv.精确地准确地draw up 起草description n.描述形容academic [,ækə'demik] adj 学术的predict[pri'dikt] vt 预言预测deserve [di'zə:v] vt. 应受，应得failure n.失败mistaken [mi'steikən] adj.错误的association [ə,səusi'eiʃən] n. 协会，联想thus [ðʌs] adv. 因此;如此possibility [,pɔsə'biləti] n. 可能性disability [,disə'biləti] n. 残疾；无能entirely [in'taiəli] adv. 完全地hers [hə:z] pron. 她的（所有格）theirs [ðεəz] pron. 他们的；她们的；它们的Easter n. [宗]复活节embassy ['embəsi] n. 大使馆accuse [ə'kju:z] vt. 控告，指控；谴责Step three :Learn the passage in details1) Ask students to listen to the tape and answer tne questions in thebook.(8 minutes)2)learn tne passage paragraph by paragraph (30minutes)A impotant words and expressionspredict vt. 预报，预言eg:How do people predict the future in your country?人们是怎样预料你们国家未来的？eg:So don't predict, just measure.记住，不要预测，要实测。
2022-2023学年上海交通大学附属中学高二下学期开学摸底考英语试卷含详解
上海交通大学附属中学2022-2023学年度第二学期高二英语摸底考试试卷第I卷II.Grammar and Vocabulary(20’+20’)Section ADirections:Beneath each of the following sentences there are four choices marked A,B,C and D. Choose the one answer that best completes the sentence.1.These teenage girls prefer to take pictures________stands a famous cubism painting in a gallery.A.whereB.whatC.whenD.as2.When guided to reflect on their good fortune,people tend to be more thankful for and appreciative of________they have and________they are on their path right now,thus more willing to contribute to the common good.A.which,whenB.what,whereC.all,whichD.all,that3.—The wounded soldier________have been sent to hospital immediately.—So he________,but all efforts made no difference.A.should,wasB.must,didC.ought to,hadD.can,has4.With robots coming to the rescue and appearing on the farm scene,farming has been more efficient with regard to the time________takes to inspect crops and dig up weed.A.whatB.itC.oneD.which5.We need________to have a good command of English as a medical student needs________a doctor.A.as long and tough a training,to becomeB.as long and tough a training,becomingC.as a long and tough training,to becomeD.as a long and tough training,becoming6.The success of Full River Red(Man Jiang Hong),a2023historical suspense comedy film directed by Zhang Yimou,issuch________even some western celebrities have started to read Chinese history.A.asB.likeC.thatD.making7.According to economics,money flows to________it is that controls the scarce thing,say,the cutting-edge knowledge.A.whomB.whomeverC.whoD.whoever8.It is natural that the prominent actress________charged with tax evasion.A.wereB.would have beenC.may have beenD.should have been9.Premier Li Keqiang is going to take questions from both Chinese and foreign correspondents at the annual press conference_________in March.A.to holdB.to take placeC.occurredD.held10.Given the serious damage and substantial losses caused by the recent7.8magnitude earthquake which struck southern Turkey,just50miles from the Syrian border,more financial support from international society_________.A.remaining to be raisedB.remains to be raisedC.remaining to raiseD.remains to raise11.The firm has been taking measures to cut costs to keep its_________up,including purchasing cheaper raw materials and reducing its workforce.A.expenditureB.profitsC.salariesD.rank12.The idle afternoon we are going through at home really deserves a fix of coffee or tea to_________our tired minds.A.repairB.refreshC.recoverD.rescue13.General Motors(GM)plans to_________its two plants to electric vehicle production by2035and another plant in Coahuila will make the new model of Chevrolet Blazer from2024.A.converseB.convertC.conserveD.preserve14.Since the second wave of COVID-19pandemic in China,investors from home and abroad have lowered expectations of these tech companies,making it harder to lift their_________.A.marketsB.pricesC.brandsD.shares15.A record3.3million Americans applied for unemployment_________in the third week of March2020,according to the US Labor Department,as restaurants,hotels,barber shops,gyms and more shut down in a nationwide effort to slow the spread of the deadly coronavirus.A.claimsB.benefitsC.interestsD.objectives16.On hearing the heart-breaking news,she couldn’t_________herself and broke out crying.A.regainB.reserveposeprise17.ALK or the gene for anaplastic lymphoma kinase is a stretch of DNA whose mutant(突变的)form has been associated with human cancers,but,its normal function which has something to do with thinness in humans had not been _________before the research.A.foundedB.establishedC.maintainedD.received18.When the candidate presented the results of his experiment on the brain of mice to the pharmaceutical company,they laughed and paid no_________to the discovery which later turned out to be a brilliant idea for a new product.A.investigationB.regardC.noticeD.inspection19.In the4-day Shanghai Disneyland Tour,you will spend a full day venturing in dream-like Disney castle,gardens, _________film scenes,enjoying fabulous kid joy with famous Disney characters and various family entertainment activities and amusing shows.A.fancyB.fantasyC.fascinationD.fashion20.The policy_________“renationalisation”,and throws the country’s financial markets back to the past,complains the economist shepherding privatization for the former prime minister.A.accumulatesB.amounts toC.equals toD.recoversSection B:(A)Directions:Complete the following passages by using the words in the box.Each word can only be used once.Note that there is one word more than you need.A.selectedB.distinctiveC.signatureD.odds AB.domestication AC.decidedAD.individuals BC.tamest BD.conflicted CD.mixed ABC.developIf you see a house cat,the____21____are high that it will have white paws,a look that many owners affectionatelycall“socks.”But socks are rarely seen in wildcats,the elusive and undomesticated cousin of the house cat,so why do so many pet cats sport furry white feet?As it turns out,this story started about10,000years ago,when humans and cats____22____life was better together.This____23____eventually led to uber-prevalent socks on cats,as well as other well-known coat patterns,said Leslie Lyons,professor emerita and head of the Feline Genetics Laboratory at the University of Missouri College of Veterinary Medicine.“As humans became farmers and started staying in one place,they had grain stores and waste piles”that attracted rodents,Lyons said.It was a mutually beneficial arrangement:the humans had fewer rodents to deal with and the cats got aneasy meal.The wild,undomesticated ancestor species of house cats,Felis silvestris,lives in Africa and Eurasia.These felines are tasty snacks as kittens and stealthy predators as adults,so____24____born with a coat that offers camouflage(保护色) have tended to survive and reproduce.But not every F.silvestiis is born with a coat that blends into its habitat.“Genetic mutations are occurring all the time.”Lyons said.There isn’t much evidence to indicate why early cat people chose the individuals they did,but Lyons said the range of coats seen on modern domestic cats shows that our agrarian ancestors favored cats with markings that would have ____25____with their camouflage.In its native mixed forest or scrub desert environment,a cat with stark white paws would have stood out to predators and prey.When humans started taking an interest in cats,these white paws would have stood out to them,too.“There were probably people saying,‘I particularly like that kitten because it has white feet.Let’s make sure it survives’”,Lyons said.Humans probably also____26____cats who were calm and comfortable around humans,Lyons said.Behavioral traits seem unrelated to coat color,but for reasons that scientists don’t fully understand,white spots tend to appear when the _____27_____individuals are selected and bred.These____28____fur colors and markings emerge while a cat embryo is developing.The cells that give cat fur its color first appear as neural crest cells,which are located along what will become the back,Lyons said.Then,those cells slowly migrate down and around the body.If those waves of cells move far enough to meet each other on the cat’s front side,the embryo will be born a solid-colored kitten,such as an all-black or all-orange cat.Felines ____29____white feet,faces,chests and bellies when these cells don’t quite make it all the way.So,the next time you see a kitty wearing white socks,you’ll know that this_______30_______feature is a result of genetic mutations,domestication and developmental biology.Although if you try telling the cat that,it will probably just look at you quizzically before sauntering away.(B)Directions:Complete the following passages by using the words in the box.Each word can only be used once.Note that there is one word more than you need.A.initiallyB.formedC.societiesD.map AB.officiallyAC.constructed AD.potentially BC.investigate BD.perspective CD.boundariesABC.considerationConstruction of the world’s largest radio astronomy observatory,the Square Kilometre Array,has_____31_____begun in Australia after three decades in development.A huge intergovernmental effort,the SKA has been hailed as one of the biggest scientific projects of this century.It will enable scientists to look back to early in the history of the universe when the first stars and galaxies were _____32_____.It will also be used to_____33_____dark energy and why the universe is expanding,and to_____34_____search for extraterrestrial life.The SKA will_____35_____involve two telescope arrays—one on Wajarri country in remote Western Australia, called SKA-Low,comprising131,072tree-like antennas.SKA-Low is so named for its sensitivity to low-frequency radio signals.It will be eight times as sensitive than existing comparable telescopes and will_____36_____the sky135times faster.A second array of197traditional dishes,SKA-Mid,will be built in South Africa’s Karoo region.Dr Sarah Pearce,SKA-Low’s director,said the observatory would define“the next fifty years for radio astronomy, charting the birth and death of galaxies,searching for new types of gravitational waves and expanding the_____37_____of what we know about the universe”.She added:“The SKA telescopes will be sensitive enough to detect an airport radar on a planet circling a star tens of light years away,so may even answer the biggest question of all:are we alone in the universe?”The SKA has been described by scientists as a gamechanger and a major milestone in astronomy research.“To put the sensitivity of the SKA into_____38_____,it could detect a mobile phone in the pocket of an astronaut on Mars,225m kilometres away,”said Dr Danny Price,a senior postdoctoral fellow at the Curtin Institute of Radio Astronomy.“More excitingly,if there are intelligent_____39_____on nearby stars with technology similar to ours,the SKA could detect the aggregate‘leakage’radiation from their radio and telecommunication networks—the first telescope sensitive enough to achieve this feat.”Prof Alan Duffy,director of the space technology and industry institute at the Swinburne University of Technology, said the SKA would probably be the largest telescope______40______,“connecting across continents to create a world-spanning facility allowing us to see essentially across the entire observable universe”.III.Reading Comprehension(15’+22’+8’)Section ADirections:For each blank in the following passage there are four words or phrases marked A,B,C and D.Fill in each blank with the word or phrase that best fits the context.The economic case for regiftingDespite its pleasures,gift giving can be problematic.A recipient wants items A and B(say,a hat and gloves)yet receives items C and D(say,a scarf and mittens).Another recipient wants C and D,yet receives A and B.The_____41_____seems simple:The two recipients can simply pass along the gifts they received to each other.The_____42_____however,is more complex.People in a study published in the Journal of Consumer Behaviour,for instance,used such words as guilty,lazy,thoughtless and disrespectful in describing their_____43_____about regifting. Popular culture casts it as taboo,as well.Getting stuck with gifts we do not want is no small problem.Consider that the National Retail Federation calculated that the average holiday-season_____44_____in the st year spent more than$1,000on gifts.In a survey across14 countries in Europe,meanwhile,1in7said they were unhappy with what they received for Christmas,yet more than half simply kept the gifts.Why can’t more gifts be passed along to people who_____45_____them?Our research with Francis J.Flynn,a professor of organizational behavior at Stanford University’s Graduate School of Business,suggests the shame associated with regifting is largely_____46_____.Indeed,our research consistently tells us that people overestimate the negative consequences.We conducted a study in which we asked people to imagine themselves either as a”giver,”who gives someone a gift card and later_____47_____it has been regifted;or as a“regifter,”one who receives the gift and gives it to someone else. The latter group saw more offense.Regifters tended to assume the original givers would be_____48_____when they found out.The general_____49_____of the original givers,however,was:It’s your gift,do what you want with it.”Next,we tried to shed light on just how serious the perceived offense is.We asked two group—again givers and regifters—to______50______regifting a hypothetical(假设的)wristwatch with throwing it in the trash.For the original givers,regifting the watch was a much less offensive act than trashing it.The regifters,however,______51______assumed that the givers would find both equally offensive.Finally,given that the feared offense looks more imagined than real,we turned our attention to how people might be______52______to break this taboo.For this part of our research,we invited to our lab at Stanford people who had recently received presents and divided the people into two groups.When we gave the first group an opportunity to______53______that present,9%did so.When we gave the second group the same opportunity,we added that it was‘“National Regifting Day,”a real______54______that happens each year on the Thursday before Christmas.It wasn’t really National Regifting Day,but the group didn’t know that:30%of them agreed to regift.Everyone has received bad gifts in their lives,and we generally accept that we will receive more in the future.Yet for some reason,we believe that we give only good gifts.Our research offers a simple solution to the problem of______55______gifts.This holiday season,consider regifting, and encourage people who receive your gifts to do the same if what you give them isn’t quite what they hope for.41.A.result B.cycle. C.trick D.solution42.A.cause B.psychology C.science. D.theory43.A.feelings B.ideas C.trick. D.evaluations44.A.citizen B.retailer C.shopper D.foreigner45.A.refuse B.appreciate C.envy D.collect46.A.perceived B.ignored C.unjustified D.immeasurable47.A.learns B.suspects plains D.imagines48.A.praised B.hurt C.hateful D.grateful49.A.motto B.code C.principle D.attitude50.A.replace B.connect pare D.exchange51.A.desperately B.voluntarily C.responsibly D.wrongly52.A.encouraged B.pushed C.challenged D.forced53.A.hide B.sell C.regift D.decline54.A.ceremony B.celebration C.day D.event55.A.unpopular B.unwanted C.expensive D.meaninglessSection BDirections:Read the following three passages.Each passage is followed by several questions or unfinished statements.For each of them there are four choices marked A,B,C and D.Choose the one that fits best according to the information given in the passage you have just read.(A)Jailbreaking commonly refers to unlocking iOS for iPhones and iPads.Seventeen-year-old George Hotz,or geohot as he liked to be called,was the first person to jailbreak an iPhone.He accomplished his feat in2007,and many others followed his lead.Jailbreaking an iPhone offers some distinct benefits.With a jailbroken iPhone,you have numerous ways to change any setting to suit your needs.You can also alter the look and feel of the phone so that it matches your personality.Another advantage of jailbreaking for iPhone users is the ability to install apps not offered in Apple’s App Store.Cydia,an alternative app store for jailbroken iOS devices,offers a variety of apps,some of which cost more than others.Before jailbreaking your iPhone,you should consider the consequences.Jailbreaking immediately voids(使无效)your iPhone’s warranty,which means that Apple is no longer required to fix your phone if something goes wrong.Jailbreaking also exposes you to the dangers associated with alternative apps.Poor quality apps from alternative app stores may causeyour iPhone to crash more often or stop working altogether.After jailbreaking your iPhone,you must also be careful not to allow Apple to install new software on your phone.Apple naturally discourages its customers from jailbreaking their iPhones.According to the company,jailbreaking doesn’t just affect the security and stability of an iPhone.It can also shorten the phone’s battery life.For many people,this is an important consideration.56.Which aspects of jailbreaking does the article discuss?A.The ways in which jailbreaking can save people timeB.The positives and negatives associated with jailbreakingC.The clients who got into legal trouble for jailbreakingD.The best and worst techniques for jailbreaking phones57.What does the article imply about the first person to jailbreak an iPhone?A.He apologized for his actions.B.He produced hardware designs.C.He gave himself a nickname.D.He was turned down for a job.58.From this article,what can readers learn about the products offered by Cydia?A.Their prices vary somewhat.B.Their inventors are quite young.C.They’re still manufactured abroad.D.They take only a few moments to install.59.According to Apple,what might happen after a person jailbreaks his or her iPhone?A.It might need a new camera stand.B.It might become harder to sell.C.It might be easily damaged by water.D.It might use up its battery faster.(B)Vanuatu is an island nation in the South Pacific.It is also one of the smallest countries in the world.But for those interested in adventure and sport,there is a lot to do.Some of the best snorkeling(浮潜)can be found here.Vanuatu’s islands also offer visitors two of the most exciting and dangerous activities in the world:volcano surfing and land diving.Volcano SurfingOn Tanna Island,Mount Yasur rises300meters(1,000feet)into the sky.It is known as the Lighthouse of the Pacific because of its regular eruptions for hundreds of years.For centuries,both island locals and visitors have climbed this mountain to visit the top.Some visitors find Yasur terrifying;others captivating.Photographers are beside themselves at the opportunity to make stunning artwork from such a special point.Recently,people have also started climbing Yasur to surf the volcano.In some ways,volcano surfing,also commonly known as ash boarding,is like surfing in the sea,but in other ways it’s very different.It was invented by an adventurer journalist named Zoltan Istvan,while on a trip to Vanuatu Islands in2002. Volcano surfing is considered as an extreme sport and there are not many practicing it.A volcano surfer’s goal is to escape the erupting volcano—without getting hit by flying rocks!Riders hike up the volcano and slide down,sitting or standing, on a thin plywood or metal board.It’s fast,fun,and dangerous—the perfect extreme sport.Land DivingMost people are familiar with bungee jumping,but did you know bungee jumping started on Pentecost Island in Vanuatu and is almost fifteen centuries old?The original activity,called land diving,is part of a religious ceremony.A man ties tree vines(藤)to his legs.He then jumps head-first from a high tower.It originated as a rite(仪式)of passage for young men trying to prove their manhood.The idea is to jump from as high as possible,and to land as close to the ground as possible.It is also a harvest ritual.The islanders believe the higher the jumpers dive,the higher the crops will grow.Every spring,island natives(men only)still perform this amazing test of strength.60.Which of the following can be learned from the passage?A.Mount Yasur is a light tower on the Pacific Ocean.B.The history of volcano surfing dates back centuries.C.Bungee jumping grew out of land diving.nd diving came to Vanuatu from another country.61.The underlined word captivating is closest in meaning to________.A.distressingB.charmingC.disappointingD.relieving62.Which of the following could be the best title of this passage?A.Untouched Beauty:VANUATUB.Volcano Adventure:VANUATUC.Extreme Destination:VANUATUD.Preserved Culture:VANUATU(C)The water off the coast of northwest Greenland is a glass-like calm,but the puddles(水坑)on the region’s icebergs are a sign that a transformation is underway higher on the ice sheet.Several days of unusually warm weather in northern Greenland have caused rapid melting,made visible by the rivers of meltwater rushing into the ocean.Temperatures have been running around60degrees Fahrenheit—10degrees warmer than normal for this time of year,scientists said.The amount of ice that melted in Greenland between July15and17this year alone—6billion tons of water per day —would be enough to fill7.2million Olympic-sized swimming pools,according to data from the US National Snow and Ice Data Center.Each summer,scientists worry that they will see a repeat of the record melting that occurred in2019,when532billion tons of ice flowed out into the sea.An unexpectedly hot spring and a July heat wave that year caused almost the entire ice sheet’s surface to melt.Global sea level rose permanently by1.5millimeters as a result.Greenland holds enough ice—if it all melted—to lift sea level by7.5meters around the world.The latest research points to a more and more threatening situation on the Northern Hemisphere’s iciest island.“Unprecedented(史无前例的)”rates of melting have been observed at the bottom of the Greenland ice sheet,a study published in February found,caused by huge quantities of meltwater flowing down from the surface.This water is particularly concerning because it can destabilize the sheet above it and could lead to a massive,rapid loss of ice.And in2020,scientists found that Greenland’s ice sheet had melted beyond the point of no return.The rate of melting in recent years exceeds anything Greenland has experienced in the last12,000years,another study found—and enough to cause measurable change in the gravitational field over Greenland.At the East Greenland Ice-core Project—or EastGRIP—research camp in northwest Greenland,the work of scientists to understand the impact of climate change is being affected by climate change itself.Aslak Grinsted,a climate scientist at the University of Copenhagen’s Niels Bohr Institute,said that they have been trying to get flights into the camp but the warmth is destabilizing the landing site.Before human-caused climate change kicked in,temperatures near32degrees Fahrenheit there were unheard of.But since the1980s,this region has warmed by around1.5degrees Fahrenheit per decade—four times faster than the global pace—making it all the more likely that temperatures will cross the melting point.63.The passage is mainly written to________.A.alert people to the rapid melting of Greenland’s ice sheetB.arouse people’s awareness of protecting the environmentrm people of the large amount of ice Greenland holdsD.reveal to people the cause and effect of the rise in sea level64.What does“a transformation”in the first paragraph refer to?A.Climate change.B.A rise in sea level.C.Global warming.D.The melting of ice.65.What can be learned about the ice that melted in2019?A.It repeated a record melting of the ice sheet several years ago.B.Its amount was the largest ever and lifted sea level permanently.C.It was enough to fill7.2million Olympic-sized swimming pools.D.Its melting rate was so rapid as to result in an unexpectedly hot spring.66.It is implied in the passage that________.A.climate change is a result of human activitiesB.the study of climate change is being made easierC.the melting of Greenland’s ice sheet is reversibleD.temperatures increase1.5°F or so each decade globallySection CDirections:Read the following passage.Fill in each blank with a proper sentence given in the box. Each sentence can be used only once.Note that there are two more sentences than you need.Can Whales And Dolphins Fight Cancer?Whales and dolphins have been shown to be better at fighting cancer than we are,and now we may be closer tounderstanding why cetaceans(鲸目动物)do it.Cetaceans are generally the oldest living mammals,and some cetaceans have reached their200th birthday.Their size means their bodies contain far more cells than the human body.“_____67_____”says Daniela Tejada-Martinez at the Austral University of Chile.“So,if you are big or live longer, you have thousands and millions of cells that could become harmful.”_____68_____“There’s a joke that whales should be born with cancer and not even able to exist because they’re just too big,”says Vincent Lynch at the University at Buffalo,New York,he says there is a super trivial explanation for how whales can exist.“They just evolved better cancer protection mechanisms,”he says._____69_____Now,Tejada-Martinez and her colleagues have studied the evolution of1077tumor suppressor(肿瘤抑制)genes (TSGs).In all,they compared the evolution of the genes in15mammalian species,including seven cetacean species,Genes regulating DNA damage,tumor spread and the immune system were positively selected among the cetaceans. _______70_______“It’s not like we’re gonna be taking whale genes and putting them into humans and making humans cancer resistant,”says Lynch.“But if you can find the genes that play a role in tumor suppression in other animals,and if you can figure out what they’re doing,maybe you can make a drug that can be used to treat people.”A.They also found cetaceans gained and lost TSGs at a rate2.4times higher than in other mammals.B.If the whale gene was injected into the human body,could humans fight cancer?C.Some people deny that cetaceans can increase TSGs faster than other mammals.D.If you have more cells that means that one of those cells has an increased risk of becoming cancerous.E.In contrast,cetaceans have much lower cancer rates than most other mammals.F.But we still need to learn more about why and how they did this.第II卷IV Grammar(10+10)(A)Directions:After reading the passages below,fill in the blanks to make the passages coherent and grammatically correct For the blanks with a given word,fill in each blank with the proper farm of the given word;far the other blanks,use one word that best fits each blank.When Steve Birkinshaw,the British fell running(越野路跑)champion,planned his record-breaking route across the 214peaks of the Lake District,it took him six months of preparation and all his years of experience to figure out ___71___he thought was the perfect path.Now two physics students from the University of Manchester who had never visited the mountains have produced a ___72___(short)route using a computer algorithm.Mr Birkinshaw,52,a researcher at Newcastle University who lives in the Lake District,has had an admirable fell running career,including breaking the72-year-old record set by Joss Naylor___73___climbing the214peaks in the Lake District in only six days and13hours in2014.His record was beaten by seven hours in2019by Paul Tierney,who followed Birkinshaw’s carefully mapped route over512km and36,000m of climbing.Mr Birkinshaw,who advised the students,thought___74___would be impossible to improve the route with a computer,”but they___75___(prove)me wrong“,he said.“The problem is you change one thing in the route and it’s a domino effect and everything else changes.I would have to spend two to three hours a week for six months___76___(redraw)the route on a computer to work out how long a slight adjustment would change the time___77___now they have the algorithms they can put in all the peaks and find out instantly?”To figure out their route,the pair used satellite imaging data of the area,with___78___complex data functions were coupled to describe how fest people can move along different routes.This allowed them to work out the energy costs of moving between each peak.They___79___(feed)all that information into an off-the-shelf solver for the travelling salesman problem,a classic computational science problem for finding out the fastest delivery routes along road networks.Their achievement opens up possibilities to update running records and____80____one day help to deliver aid in badly mapped areas of the world.(B)Directions:After reading the passages below,fill in the blanks to make the passages coherent and grammatically correct For the blanks with a given word,fill in each blank with the proper farm of the given word;far the other blanks,use one word that best fits each blank.Sky Kurtz farms in the desert.The co-fbunder and CEO of Pure Harvest Smart Farms—___81___(locate)outside Abu Dhabi,where temperatures regularly top113°F—and his team use the challenging environs to trial new crops and technologies that have the potential to change farming in climate-challenged areas.Pure Harvest also provides produce to supermarkets and restaurants in Dubai and across the region___82___(use)less water,which is important in one of the most arid regions of the world.Kurtz founded Pure Harvest Smart Fanns in2017with his co-founders Mahmoud Adi and Robert Kupstas.Passionate about food insecurity,they spent the first year studying high-tech food-production systems around the world,___83___ searching for the optimal site for their first farm.Kurtz’s farms in the UAE started out with“___84___but a PowerPoint,a pile of dirt,and the promise of what we would do,”says Kurtz.But Pure Harvest quickly proved it was built on more than a promise.The founders’research and technological innovation led to the development of a proprietary(专利的)Controlled-Environment Agriculture(CEA) system—a combination of high-tech greenhouses and vertical farms that___85___(provide)a stable year-round climate. The first crop of tomatoes was planted in August2018and harvested in October.The company’s original farm is now its。
高二英语语法试题答案及解析
高二英语语法试题答案及解析1.—I don’t know how to deal with it.--Well. I recommend that you ______ some professional advice.A．would get B．will get C．get D．can get【答案】C【解析】考查虚拟语气。
recommend that sb (should) do sth建议…;should可以省略。
2. Tom ! You _____on the phone just now, but you _____in.A．wanted , were B．are wanted , areC．were wanted , weren’t D．called , aren’t【答案】C【解析】考查时态，根据just now可知，句子要用过去时态。
第一空表示有人找你，所以you跟want 之间是被动关系。
句意为，Tom，刚才有电话找你，可是当时你不在。
3. At Cannes Film Festival, we noticed Fan Bingbing _________ a beautiful evening dress of imperial robe as she entered the hall.A．dressed B．dressing C．wearing D．worn【答案】 C【解析】考查近义词辨析。
句意“在戛纳电影节上，我们注意到范冰冰穿了一件漂亮的晚礼服龙袍走进大厅。
”wear表示穿的状态，dress后加人；notice sb. doing sth.“注意到某人正在做某事”。
故选C。
4. Shortly after we ______, a waiter came over to us with a smile.A．sat B．seated C．was seated D．seated ourselves【答案】D【解析】句意：我们坐下不久，一名服务员微笑着向我们走过来。
高中英语 Unit13 Lessons1-2 Grammar-过去分词用法小结讲练 北师版必修5
过去分词用法小结★过去分词作定语【语境展示】观察下面句子中过去分词的用法，然后加以归纳。
1. a. Her job was to take care of the wounded soldier.b. The experience gained will be of great value to us.c. Suddenly there appeared a young woman dressed in green.2. a. He himself took all the letters written (that he had written) to the post.b. We must keep a secret of the things being discussed (which are being discussed) here.【自我归纳】●过去分词作定语时，分词所表示的动作与被修饰词之间存在逻辑上的________关系，且多表示已完成的动作。
●单个的过去分词作定语，通常置于被修饰词之前，也可后置；过去分词短语作定语时，通常置于被修饰词之后。
●过去分词作定语时，可转换为________从句。
★过去分词作表语【语境展示】观察下面句子中过去分词的用法，然后加以归纳。
1. a. I’m convinced that what you said is quite right.b. She felt confused, even frightened.2. a. Julia looked worried when she got the news.b. They seemed quite delighted at the suggestion.c. I first became interested in it while I was doing my nursing training.【自我归纳】●过去分词作表语时，相当于形容词，与谓语动词构成系表结构，表示主语的性质、特征和状态。
人教高二英语Grammar passive voice 语法
B
The pen ______ smoothly． A. was wrote B. writes C. has writing D. is written This coat _____ easily． A. has washed B. was washed C. washes D. is washed
The play will be put on next Sunday． A new teaching building is being built…． The railway had been completed by the end of last year．
7)We should protect the earth． 8)You need to paint the wall．
have/has been done
had been done
Some people attacked the towers S V O The towers were attacked S V by some people.
He was knocked down by a car…． The medical team is made up of…． A fallen tree was being cut up…．
4)We’ll put on the play next Sunday． 5)Workers are building a new teaching building in our school． 6)They had completed the railway by the end of last year．
C
4．The question he asked is hard ____ ． A. for answer B. to answer C．to be answered D. answering
北师大高中英语必修五高二英语课件Unit13Lesson1-1
Recognitionofthetext
Whatstyleisthetext? A.Narrative（叙述文） B.Exposition（说明文） C.Practicalwriting（应用文） D.Argumentation（议论文）
Tipsoftheargumentation
1.Subject(论题) 2.Argumentsentences(论点) 3.Supportingsentences(论据) 4.Concludingsentences(论证)
Para6 e.WhatdoeshighEQorlowEQmean?
f.AnexampleprovesthatEQcanbeimproved Para7 througheducation.
Structureofthepassage
文章结构
Structure
(2)Statement—EQhasalottodowitheducation.
SECOND
ReadPassage1andanswerthequestions.
• 1.Whatdoestherecentresearchsayabouta • person’ssuccessandhisorherIQ? 2.HowdoesProfessorSaloveydescribeEQandIQ? • 3.Whydosomesmartstudentsendupfailing • examsaccordingtoProf.Salovey?
ReadPassage1andanswerthequestions.
1Whatdoestherecentresearchsayabouta person’ssuccessandhisorherIQ? SuccessinnotsimplytheresultofahighIQ.
高二英语教案：Unit13教案
Unit 13 Water planet Ｉ．单元教学目标II．目标语言III．教材分析与教材重组1．教材分析本单元以Water Planet“水的星球”为话题, 但课文主要谈论的是The water on the planet where the human beings live,“星球（地球）的水”。
通过本单元教学，学生利用所学英语知识，同时联系其他学科所学知识，了解水的特性、化学结构，还了解海水（咸水）的盐度、密度、热容度以及大洋的运动等科学知识。
通过本单元的学习，学生不仅可以了解到英语（科技）说明文的特点和写作手法，还可以体会到英语的实用价值，从而激发学生学习英语的兴趣。
在学习过程中，应通过给学生布置“任务”，如查阅书籍、上网搜索、小组合作来开发学习资源，拓展主题内容，加深相关题材学习。
教师可提前指导学生利用挑好的部分网站辅助学习。
1.1 WARMING UP 通过几个试验来让学生观察并了解水和其他一些物品放在一起时的一些现象和变化，并通过问题引导学生了解水的特性和重要性。
同时还使学生联想所学过的关于地球水污染和保护的知识话题。
此“热身”活动不仅可练习学生的动手、观察和英文表达能力，也为READING的学习做好铺垫。
1.2 LISTENING 是一首关于海洋中的生命的英文诗歌，讲述航海探险中的一个故事，使学生了解人类和海洋的关系。
1.3 SPEAKING 是学生“双人”交际活动。
要求同学阅读几幅描述人类如何使用水的图画，每组同学选择其中一幅，利用所提供问题或自己设计的问题，讨论使用和保护水的重要性。
1.4 PRE-READING 是READING的热身活动。
目的在于练习学生根据主题设计内容和问题的能力，是阅读和写作的基本技能。
要求学生不阅读课文，只看各段的标题，挑出各段的主题并用所给出的结构提出六个问题，然后与同伴或同组的同学回答这些问题，写下答案和各人所知的关于各话题的知识。
这也是利用其他学科如化学、生物等进行学科整合学习型的活动，利于调动学生的积极性和运用其知识储备解决问题。
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