(人教版)高中英语必修4教学案：Unit 1 Section 3 (含答案)
[语法初识] 原句感知 自主探究 ①Following Jane's way of studying chimps, our group are all going to visit them in the forest． ②Watching a family of chimps wake up is our first activity of the day． ③Everybody sits and waits in the shade of the trees while the family begins to wake up and move off． ④Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right． ⑤Ten hours has passed since I came here． (1)group 作主语强调成员时，谓语动词用 复数 形式(句①)；family和group作主语强调整体时，谓语动词用 单数 形式(句③、④)。 (2)动词-ing短语作主语时，谓语动词要用第三称单数形式(句②)。 (3)表示时间、距离、金额、度量衡等名词作主语时，常表示一个整体概念，谓语动词用 单
数 形式(句⑤)。
[语法剖析] 谓语动词与主语必须在人称和数上保持一致，这叫主谓一致。主谓一致的应用主要有以下几种情况： 语法点一 名词作主语
主语 谓语动词 可数名词单数或不可数名词 单数 可数名词复数 复数 只表示复数意义的集体名词people, police, cattle等 复数
family, class, group, team类集体名词 强调整体 单数
强调成员 复数 只作不可数名词用的集体名词clothing, equipment, furniture, jewellery等 单数
单复数同形的名词means, sheep, works, deer, fish等 根据其表达的单复数意义而定 只有复数形式的名词goods, clothes, remains，earnings等 复数
Tom has eggs and milk for breakfast． 汤姆早餐吃鸡蛋，喝牛奶。 His family is going to move． 他家准备搬走。 When I visited them yesterday, the family were having dinner． 昨天当我拜访他们时，他们一家人正在吃饭。 即时演练1 用所给动词的适当形式填空 ①Land is (be) valuable．Not an inch of land is (be) allowed to waste． ②The children are (be) very fond of playing farm games． ③Cattle mainly feed (feed) on grass． ④The equipment of our factory is (be) all imported from Britain． ⑤Each means has (have) been tried to solve the problem, but none is effective． ⑥My clothes were (be) bought at a discount of 10%． 语法点二 数量概念词作主语 主语 谓语动词 表示单位数量，指时间、金钱、距离、长度、重量等的复数名词短语用于整体概念 单数
the rest/majority (of)及分数、百分数等 根据所指代或修饰的名词而定 a number of＋可数名词复数 复数 the number of＋可数名词复数 单数
a quantity of/quantities of 根据quantity的形式而定 more than one/many a＋可数名词单数 单数 one of＋可数名词复数 单数 Four kilometres is not very far． 四公里不算远。 The rest of the fresh water has been shipped to the city． 剩下的淡水已被送入城中。 More than one person is involved in the matter． 不止一个人被牵扯到这一事件中。
[点津] (1)“more＋复数名词＋than one”作主语时，谓语动词用复数形式。 More children than one are playing in the shade of the tree． 不止一个孩子在树阴下玩。 (2)在“one of＋复数名词/代词＋定语从句”结构中，定语从句中的谓语动词用复数形式。只有one之前出现the only, the very等修饰语时，定语从句的谓语动词才用单数形式。试比较： He is one of the students who have passed the exam． 他是通过这次考试的学生之一。 He is the only one of the students who has passed the exam． 他是唯一通过这次考试的学生。 即时演练2 2－1．对比填空(用be动词的适当形式填空) ①A number of new houses were built there three years ago． ②The number of the students in the class is sixty． ③A large quantity of money was spent on the bridge． ④Large quantities of oil were spilling into the sea last year． ⑤The rest of the lecture is dull． ⑥The rest of the bicycles are on sale today． 2－2．用所给动词的适当形式填空 ⑦(陕西高考改编)It is reported that many a new house is_being_built (build) at present in the disaster area． ⑧More than one white rose has (have) bloomed．
语法点三 不定代词作主语 主语 谓语动词 either, each (of), anyone, somebody, everything, no one等 单数 both/few/many/several (of)等 复数 all/some/most (of) 指代或修饰可数名词复数 复数
指代或修饰不可数名词 单数 none (of) 指代或修饰可数名词复数 单、复数均可 指代或修饰不可数名词 单数 Each of the books is worth reading． 每本书都值得读。 Both of the sisters are doctors． 姐妹俩都是医生。 None of them is/are aware of the danger． 他们中没有人意识到危险。 即时演练3 完成句子 ①All are_eager_to reach an agreement． 大家都急于达成一项协议。 ②All is_well that ends well． 结果好，一切都好。 ③None of the books belongs/belong_to_me． 这些书中没有一本属于我。 ④(湖南高考改编)All we_need_is a small piece of land where we can plant various kinds of fruit trees throughout the growing seasons of the year． 我们所需要的是一小块土地，在整个一年的生长季节，我们能够种各种不同的水果树。
语法点四 并列结构作主语 主语 谓语动词 由both ．．． and ．．．连接 复数 由either ．．． or ．．．, neither ．．． nor ．．．, or, not only ．．． but also ．．．, not ．．． but ．．．连接 就近一致
Both eggs and milk are good for your health． 鸡蛋和牛奶对你的健康都有好处。 Not only the students but also the teacher wants to go climbing． 不仅是学生，老师也想去爬山。
[点津] (1)and连接的两个并列主语在意义上指同一人、同一事物或同一概念时，谓语动词用单数。 (2)由and连接的并列单数主语前若有no, each, every, many a等修饰，谓语动词要用单数。 The writer and poet was dead yesterday． 那位作家兼诗人昨天去世了。(同一个人，注意poet前无冠词。) All work and no play makes Jack a dull boy． 只工作不玩耍，聪明孩子也变傻。 Every hour and every minute is important． 每一小时和每一分钟都很重要。 即时演练4 用所给动词的适当形式填空 ①Every sight and every sound was (be) a delight to the senses． ②Not only he but also all his family are (be) keen on concerts． ③Either they or I am (be) responsible for the result of the matter． ④Every boy and every girl likes (like) the film star． ⑤Not Jack but his parents are (be) to blame for the home accident．
语法点五 其他情况
人教版高中英语选择性必修第四册UNIT1 Section Ⅰ 含答案
UNIT 1SCIENCE FICTIONSectionⅠReading and Thinking一、单词拼写1.Although it is a work of (小说),it is based on the stories that happened in the￡1,000 (奖金) for being the best salesperson of the year.(诚实正直) who has never abandoned her principles for the(内疚的) at forgetting about Tom’s birthday.(暂停) for more than 30 days will have to1.In some cases people have had to wait several weeks for an (appoint) for theirin our school to see.No one can easily succeed.all,Rome is not built in one day.the patients.(take) more exercise and have enough sleep to keep(hold),some workers were1.Friendly neighbours are trying to make the community (更像是) a big.Much to our amazement,the five-year-old boy should read,(更准确.(真奇怪) Mary hasn’t(那儿站着一位陌生的男士).Shopping centres,stadiums and universities may soon have a new tool to help fight crime.A California company says its robots can predict and prevent crime.It says the goal is to reduce crime by half in areas the robots guard.The chief executive officer of the company says,“These robot security guards will change the world.Our planet has more than seven billion people on it.It’s going to quickly get to nine billion people.The security equipment that we have globally is just not going to develop that fast.The company’s Autonomous Data Machines can become the eyes and ears of law enforcement(执法).”“You want them to be machines plus humans.Let the machines do the heavy and sometimes dangerous work and let the humans do the strategic decision-making work,so it’s always working all together.”The machines do not carry weapons but they have day and night video cameras which are able to turn 360 degrees and can also sense chemical and biological weapons.Some people may become concerned about their privacy,especially in connection with the video recordings.Some people may worry that such recordings will appear on the Internet.A law professor says the machines have to be used in the right way and it will be interesting to see how state laws deal with this kind of video.The officer says there is a long waiting list for the robots in the US.Workers in the company are working overtime to meet the demands of the market.At least 25 other countries are also interested in these robot security guards.1.What can this new tool do for humans?A.Make strategic decisions.B.Keep watching day and night.C.Carry heavy weapons.,这种机器人能够日夜不停地执勤站岗。
高中人教版英语必修四教学案：Unit+5+Section+Ⅰ+Warming+Up+&+Reading+—+Pre-reading.docx
Central Park is a great place to escape from the tall buildings and chaos (混乱) of New York City streets. The Central Park Conservancy offers many different free walking tours year-round that are a great way to get acquainted with Central Park.Central Park was the first landscaped public park in the United States. Advocates (支持者，提倡者) of creating the park —primarily wealthy merchants and landowners —admired the public grounds of London and Paris and urged that New York needed a comparable (类似的) facility to establish its international reputation (名誉). A public park, they argued, would offer their own families an attractive setting for carriage rides and provide working-class New Y orkers with a healthy alternative to the saloon. After three years of debate over the park site and cost, in 1853 the state legislature authorized the City of New York to use the power of eminent domain to acquire more than 700 acres of land in the center of Manhattan.The design for Central Park was conceived (想出，设想) by Frederick Law Olmstead and Calvert Vaux, who submitted (提交) their “Greenswald Plan” for Central Park during a contest organized by the Central Park Commission.When Central Park first opened in the winter of 1859 it was the first artificially landscaped park in the United States. Olmstead and Vaux’s design integrated (综合的) formal and pastoral elements throughout the park, offering visitors everything from formal walkways like The Mall and Literary Walk to the wild, woodsy area of the Ramble.Section_ⅠWarming Up & Reading — Pre-reading[原文呈现]THEME①PARKS — FUN AND MORE THAN FUN Which theme park would you like to visit? There are various kinds of② theme parks, with a different park for almost everything: food, culture, science, cartoons③，movies or history. Some parks are famous for④ having the biggest or longest roller coasters⑤，others for showing the famous sights and sounds of a culture. Whichever⑥ and whatever you like, there is a theme park for you!The theme park you are probably most familiar with⑦ is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true⑧，whether you are travelling through space, visiting a pirate⑨ ship or meeting your favourite fairy tale⑩ or Disney cartoon character. As you wander around the fantasy⑪amusement⑫park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging⑬ships to terrifying free-fall drops. With all these attractions⑭，no wonder⑮tourism⑯is increasing wherever⑰there is a Disneyland. If you want to have fun and more than fun, come to Disneyland！[读文清障]①theme/θiːm/n.题目；主题(曲)②various kinds of＝different kinds of各种各样的various/’veərIəs/adj.不同的；各种各样的③cartoon/kɑː’tuːn/n.漫画；动画片④be famous for以……而闻名⑤roller coaster/’rəʊlə’kəʊstə/n.过山车⑥whichever/wItʃ’evə/pron.无论哪一个；任何一个此处whichever和whatever引导让步状语从句，相当于no matter which和no matter what。
人教课标版高中英语必修四Unit1Readingforwriting教案-新版
Unitl Reading for Writing 教学设计1. Teaching Analysis 教情分析1.1 Teaching objectives教学目标In and after this period, students will be able to1.1.1 know and understand the structure of describing a person1.1.2 use and apply the useful sentences patterns and words in the writing: it seemed that...; Suddenly it hit me ...; it is ...that...;etc.1.1.3 extend what has been learned to the class to writing.1.1.4 show respect for the women role model and learn from them1.1.5 learn to cooperate in a group and self-correction.1.1.6 practice some reading skills: prediction, canning, summarizing1.2 Important & difficult teaching points-教学重难点1.2.1 Important teaching points教学重点Guide the Ss to write with the useful language and correct structure in the passage 1.2.2 Difficult teaching points-教学难点Use the sentence structures and vocabulary to describe a successful woman in an organized way2. Student analysis^情分析2.1 Fundamental state8 本情况在学习过本单元重点词汇,相关语法以及第一篇课文之后,学生对本单元主题杰出女性〞已经有了较多的了解,同时积累了相关的语言知识.本次阅读围绕林巧稚的生平为主线,主要探讨了其成就和成功的原因,这也切合了写作的要点, 能够为学生写作提供类似语言和相似结构.同时文章从一位高中生角度来进行书写,对学生起了比拟正面的引导.学生学习此类文章时,能有比拟切身的感受和体会,学习兴趣较浓,学习动力也充足.2.2 Knowledge reserve 知识储藏在学习本单元之前,学生已经学会使用出现在文中的宾语从句,主语从何等名词性从何.在词汇方面,描述人的性格品质的一些形容词和本单元一些重点词汇的应用学习都能帮助学生更好理解文章,同时效劳于写作.在书写结构上,第一篇关于Jane的篇章中进行了结构赏析的活动,这可以帮助学生比拟清楚地抓住描述一个人的要点.学生对文章主要人物林巧稚了解不多,因此在教学中应尽可能将这位传奇女性对中国的奉献进行直观呈现,同时积极激发学生已熟知的杰出女性,引导学生积极进行比照,真正从这些杰出女性中得到学习的动力,学习到优秀的品质.2.3 Class data本班实际3. Teaching method战法建议task-based teaching, scaffolding teaching, progressive writing4. Teaching Aids教学辅助video, ppt, chalk, learning materials, textbook5. Teaching procedure嗷学进程Stage 1: Lead-in and warm up## Show a video briefly introducing the life and achievement.Ask Ss what they know after watching.Stage 2: ComprehendingStep 1: Skimming for the main idea## Look at the title, the picture and the first paragraph, try to choose the main idea of this passage.The main idea of the passage is.A. Lin Qiaozhi's achievements as a doctorB. that the writer was greatly inspired by Lin Qiaozhi and decided to study atmedical collegeC. that Lin Qiaozhi helped lots of poor people in the countrysideD. why Lin Qiaozhi chose to be a doctorAnswer: BStep 2: Detailed-reading:2.1 Read the passage carefully and fill in the blanks.Para 2: A doctor Lin Qiaozhi is a women' s disses.It she had been very busy.She traveled abroad to study writing books andarticles and one of them.She wrote a book how to cut the death rate havingbabies.Para 3: Suddenly it difficult it was for a womanmedical training at that time when girl' s education was alwaysboys,.Further reading made me realize that hard work anddetermination her gentle naturegot her in tomedical school.What made her succeed later on was the and.Para 4: Lin Qianzhi had her whole life her patients and had notchosen not to have a family of her own.I was very excited.still not too latemy studies...Answers:Para 2: called, specialist in; seemed that; as well as, caught my eye; explaining, from; Para 3: hit me how, to get, placed second to; it was, as well as, that; kindness, considerationPara 4: devoted, to; It was, for me to improve2.2 Summarize the main ideas of each paragraphAsk the ss to match the main ideas with the paragraphs.Para 1A: I was inspired by Lin Qiaozhi.Para 2B: The reasons for Lin Qiaozhi's successPara 3C: Lin Qiaozhi's life and achievementsPara 4D. What Should I Study at University?Questions: What aspects can we write about a great person.A great personeducation and family backgroundachievements and successful careerqualities for success/ character assessment: others and your ideas Stage 3: Discussing3.1 Questions: What do you think are the important qualities that a doctor should have?Answers: kindness, consideration, devotion to patients, competent, careful, responsible ## more in P7, exercise(speaking and writing)3.2 One sentence sharing: In what way you are inspired by Lin?What can you learn from her?3.3 What methods did the writer use to find out about Lin Qiaozhi?What can you learn about how to do research?Answers: asking questions/ research on the computer/ read articlesStage 4: writingStep 1: Search and speakingPage 7 Exercise 1: Speaking for writing1.1 Ask Ss to choose one great women they admire1.2 search on the chosen woman and collect some information (teach Ss what tocollect and how to clarify the information)1.3 go back to the original pairs and prepare a conversation with his or her partner.Remind Ss of sharing their own opinions of her. They need to make full use of the adjs and questions in the textbook.1.4 Practice the dialogue and perform it to the class.Step 2: Writing as followsPage Exercise 2: Speaking and writing1.1 make a plan and write down all the ideas1.2 outline the paragraph(choose some of the following aspects ;add more if necessary)education and family backgroundachievements and successful careerqualities for success/ characterassessment: others and your ideasSuggested structurePart 1: an introduction of the personPart 2: supporting details1) characters2) achievementsPart 3: a conclusion1) what you think of him/her2) how people view him or her1.3 First draftAsk the students to write down what they talked within 15 mins.Remind them that they use the words and ideas in the reading and speaking Stage 5: Improving and beautifying5.1 Self-correctionAsk Ss to check their composition for several minutesAre there any mistakes?Is your title attractive?Have you given an introduction to your heroine in the1st paragraph?Have you listed her achievements in the 2nd paragraph?Have you mentioned her qualities in the 2nd paragraph?Have you written one or two examples to support your idea?Do you have a conclusion in the 3rd paragraph?5.2 Peer check in pairsEncourage the students to share their compositions with their partners and find out some good sentencesand correct mistakes if necessary. The possible checklist is as follows:5.3 Check in class.Show several compositions of them in class and check themStage 6: HomeworkFinal writing of the article。
新高考人教版高一英语必修4 Unit 3 Section Ⅲ精讲精练(含答案解析)
Section ⅢLearning about Language & Using Language[基础词汇]1．occasion n．时刻；场合2．budget n. 预算；开支3．slide v t.& v i. (slid，slid) (使)滑动；(使)滑行n. 滑；滑动；幻灯片4．whisper n. 耳语；低语v t. & v i. 低语；小声说5．drunk adj. 醉的[拓展词汇]6．particular adj.特殊的；特别的n. 细节；细目→particularly ad v. 特殊地；特别地7．amuse v t.使发笑；使愉快→amusing adj. 好笑的；有趣的→amused adj.愉快的→amusement n. 愉快，快乐8．explanation n．解释；讲解；说明→explain v t. 解释；说明9．react v i.作出反应；回应→reaction n. 反应；回应1．burst__into__laughter 放声大笑2．treat...as 把……当作……3．pick__up 拾起，捡起4．keep__to__sth. 遵守5．look__up 向上看；查阅6．bring__out 使……清楚明白1．as引导方式状语从句In the 1990s, Mr Bean became a star using mime to highlight difficult social situations muchas__Charlie__Chaplin__had__done(像查理·卓别林那样做)．2．do you think作插入语How__do__you__think__John(你认为约翰怎样) will react to her?3．whenever引导让步状语从句Whenever__you__finish__your__story(不管你何时完成你的故事)，you will feel a sense of success.Read the text carefully and choose the best answer.1．In the first dialogue the customer in fact means that__________．A．he doesn’t know what it is nowB．he doesn’t hear clearly what the waiter saysC．he is not content with the soupD．he mistakes “bean”for “been”2．In the third dialogue the customer really wants to know________．A．the length of the pancakeB．how soon the pancake will be readyC．the size of the pancakeD．the shape of the pancake3．The passage mainly tells us________．A．a joke made by a famous detective and his friendB．a dialogue between Sherlock Holmes and Doctor WatsonC．a misunderstanding between Sherlock Holmes and Doctor WatsonD．a story told by two famous detectives4．From the story we can know that________．A．Doctor Watson was quite honestB．Sherlock Holmes was cleverer than Doctor WatsonC．Doctor Watson was cleverer than Sherlock HolmesD．Doctor Watson thought in an ordinary way while Sherlock Holmes in a funny way答案：1－4.CBADENGLISH JOKES1．(1)C：What’s that fly doing in my soup?W: Swimming, I think！①(2)C：What’s that?W: It’s bean soup.C：I don’t want to know what it’s been.I want to know what it is now.②(3)C：Waiter，will the pancakes be long?W：No, sir.Round.③2．Sherlock Holmes④and Doctor Watson went camping⑤in a mountainous⑥area.They were lying in the open air under the stars.Sherlock Holmes looked up at the stars and whispered ⑦，“Watson，when you look at that beautiful sky, what do you think of⑧？” Watson replied, “I think of how short life is and how long the universe has lasted．⑨”“No, no, Watson！” Holmes said.“What do you really think of？” Watson tried again.“I think of how small I am and how vast⑩the sky is.”“Try again, Watson！” said Holmes.Watson tried a third time⑪.“I think of how cold the universe is and how warm people can be in their beds.”Holmes said, “Watson, you fool! You should be thinking that someone has stolen our tent！”①第一则笑话是：顾客对自己的汤里有只苍蝇感到非常生气，责问服务员“为何汤里会有苍蝇”。
高中英语人教版必修四教学案：Unit 1 Section 4
Ⅰ．Read the passage quickly and match each part with its main idea．Part 1(Para．1)A．What Lin Qiaozhi has done helped the author to find the life goal．Part 2(Paras．2,3) B．The author's doubt about what he should study at university．Part 3(Para．4) C．Lin Qiaozhi's personalities and her achievements．答案：Part 1－B Part 2－C Part 3－AⅡ．Read the passage carefully and choose the best answers．1．From Para．1, what can we infer?A．The writer's homework was to change her life．B．The writer liked biology and chemistry．C．The writer was a middle school student．D．The writer was studying at university．2．The small book explaining how to cut the death rate is for the women who ________．A．care for babiesB．live in the countrysideC．will deliver a babyD．need advice on medicine3．Which of the following statements about Lin Qiaozhi is NOT true?A．She did some research on great women in China．B．She wrote a book for women in the countryside about how to cut the death rate from having and caring for babies．C．She is a hard-working woman with determination and gentle nature．D．Her kindness and consideration made her succeed later．4．From the passage we can infer that ________．A．in the early 20th century women didn't have the same right as men in educationB．Lin Qiaozhi was a specialist because she was the cleverest lady of her timeC．as a university student, the writer decided to be a second Lin QiaozhiD．poor people in the countryside could never reach a doctor if they had an emergency5．The main idea of the passage is ________．A．Lin Qiaozhi's achievements as a doctorB．that the writer was greatly inspired by Lin Qiaozhi and decided to study at medical college C．that Lin Qiaozhi helped lots of poor people in the countrysideD．why Lin Qiaozhi chose to be a doctor答案：1～5CBAABⅠ．单词拼写1．When he finished his speech, the audience (观众) applauded．2．How can I ever repay you for your kindness (好意)．3．In case of emergency (紧急情况), break the glass and press the button．4．My family have lived in this house for generations (代，辈)．Ⅱ．拓展词汇1．refer v i．谈到；查阅；参考→reference n．提及；查阅；征询2．sickness n．疾病；恶心→sick adj．生病的；恶心；晕(船、机、车)3．intend v t．计划；打算→intention n．打算；计划；意图4．considerate adj．考虑周到的→consideration n．考虑；体谅→consider v t．考虑；认为5．deliver v t．递送；生(小孩儿)；接生；发表(演说等)→delivery n．传送；递送；分娩6．modest adj．谦虚的；谦让的；适度的→modesty n．谦虚[巧记单词]词delivery v．＋-y→n．Ⅲ．补全短语1．look down on/upon蔑视；瞧不起2．refer to查阅；参考；谈到3．by chance 碰巧；凑巧4．come across(偶然)遇见；碰见5．carry on继续；坚持6．be intended for为……而准备；专供……使用的7．care for喜欢；想要8．free from免于；没有9．catch one's eye引起某人的注意10．as a whole 整体上；作为一个整体1．[教材原句]It seemed that she had been very busy in her chosen career, travelling abroad to study as well as writing books and articles．她似乎一直忙于自己所选择的事业——去国外留学，写书和写文章。
人教版高中英语必修四学案：unit1课文学案
1、 W ａtching ａ ｆam ｉly of chimps w ａk ｅ up is our fir ｓt act ｉv ｉty of th ｅ d ａy 。
※动名词做主语往往表示经常性、习惯性的动作(在口语中也能够表示具体的动作)、 动名词作主语时,句子有两种形式: ①动名词直截了当置于句首主语的位置上。
如: １)。
Pl ａｙing ｔric ｋs ｏn ot ｈers is som ｅｔｈi ｎｇ we sho ｕld ne ｖｅr do 。
捉弄别人是我们万万不能干的、②用it 作形式主语,把真正的主语—-动名词结构移置句尾、但这种句子形式有一定的限制,作 表语的只能是某些形容词或少数名词,如: It is use ｌess/no go ｏｄ/no ｕse/no plea ｓｕre ｄoing ｓｔh 。
等,如:1)、 Ｉt is u ｓele ｓs tryi ｎｇ to ａrgue ｗi ｔh Shyl ｏｃk 、 和夏洛克争辩是没有什么用的、 ※动名词短语作主语时的谓语动词用单数形式:L ｅa ｒnin ｇ ne ｗ words is ｖery impo ｒｔant for ｍe 、用括号内所提供词的适当形式填空。
1)、 Ta ｌk ｉn ｇ ＿＿__＿__ (mend) no holes 。
2)、 ___＿＿__ (wa ｌk) is ａ good f ｏr ｍ ｏf e ｘｅrcis ｅ ｆｏr ｂoth y ｏｕｎg an ｄ o ｌd 。
3)。
I ｓ it ａny ｇood _＿＿_＿__ (ｔｒy) to ｅx ｐｌain ？２、 O ｎｌy after ｈer mot ｈer came t ｏ he ｌp her for t ｈe ｆｉrs ｔ few ｍｏｎｔhs was she allow ｅd t ｏ begi ｎ h ｅr project 。
她母亲头几个月来帮过她的忙,这才使她得以考虑自己的计划。
高中英语人教版必修四教学案：Unit 4 Section 3 含答案
[语法初识][语法剖析]因、条件、结果、方式、让步或伴随状况。
1．作时间状语现在分词作时间状语时，常放在句首，相当于一个时间状语从句。
Hearing the noise, I turned round．＝When I heard the noise, I turned round．听到响声我转过身去。
2．作原因状语现在分词作原因状语时，相当于一个原因状语从句，也可以放在句首。
Being poor, he couldn't afford a TV set．＝Because he was poor, he couldn't afford a TV set．由于贫穷，他买不起一台电视机。
3．作条件状语现在分词作条件状语时，相当于一个if引导的条件状语从句。
Working hard, you'll certainly succeed．＝If you work hard, you'll certainly succeed．只要努力学习，你肯定会成功的。
4．作结果状语现在分词作结果状语时，通常放在句末，中间用逗号隔开，表示一种顺其自然、意料之中的结果。
The fire lasted a whole night, causing great damage．大火持续了一整夜，造成了巨大损失。
[点津]现在分词作结果状语，是随着谓语动词的发生而产生的自然结果，其逻辑主语往往是前面整个句子所描述的情况，前面有时候可以加thus。
而不定式作结果状语时常表示出乎意料的结果，有时前面可以加only。
试比较：He was caught in the rain, thus making himself catch cold．被雨淋后他感冒了。
I hurried to school, only to find it was Sunday．我匆忙赶到学校，结果发现是星期天。
5．作让步、方式和伴随状语现在分词作让步、方式和伴随状语时，说明动作发生的背景和情况。
高中英语(新人教版)必修第三册课后习题：UNIT 4 Section D(课后习题)【含答案及解析】
Section D Reading for Writing&AssessingYour Progress必备知识基础练Ⅰ.单句填空1.We make decisions based on facts and (analysis).2.They may only have a (limit) amount of time to get their points across.3.As a result the cutting down of the forests,the country is now short of water.4.If you do these things (regular),then your life is a success.5.When I opened my book,I found a beautiful card(attach) to the first page,giving me best wishes.Ⅱ.短语填空(注意动词的适当形式)1.His car alarm had been going off for two days and,,the battery was flat.2.Experts say it’s an invaluable social practice that big benefits.3.them have admitted that despite their success,they aren’t happy.4.Many animal welfare organisations care and adoption services homeless animals.5.,I want to thank all our sponsors and supporters for what they have done for us.Ⅲ.完成句子1.他们不得不停了下来,因为他们的汽油用完了。
高中英语(人教版必修4)教师用书：Unit 1 Section_Ⅳ Grammar_-_Writing (含答案)
Section_ⅣGrammar_&_Writing主谓一致英语句子的主语和谓语要一致。
下面是常见的几种形式：1．由连词and 或both ... and ...连接的两个主语，其谓语动词一般用复数。
Both Tom and his brother have passed the exam.汤姆和他弟弟都通过了考试。
[点津] 但是当and连接的两个词或词组表达的是同一个人、物或概念时，谓语动词用单数。
如果这两个词都是名词，则第二个名词前不用冠词。
The peasant and writer is making a speech in the meeting room.那位农民作家正在会议室里发表演讲。
2．两个并列的名词前有each, every, no, many a 等修饰时，谓语动词一般用单数。
Each student and each teacher was given a ticket.每个学生和老师都发了一张票。
Every man and every woman is at work.所有男人和女人都在工作。
Many a desk and many a bench is to be taken out of the hall.许多课桌和凳子将被搬出大厅。
3．集合名词family, class, crowd, team, government, company, group等作主语时，如果强调整体，谓语动词用单数；如果强调个体，谓语动词用复数。
Our class is better than any other class at playing football in our school.在我们学校，我们班在踢足球方面比其他任何班都好。
(强调整体)His family are waiting for him to come back from abroad.他的家人正在等他回国。
2019-2020年人教版高中英语必修三教学案：Unit4Section3(含答案)
2019-2020年人教版高中英语必修三教学案：Unit 4 Section 3(含答案)语法图解探究发现①What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.②The earth became so violent that it was not clear whether the shape would last or not.③What is even more important is that as the earth cooled down, water began to appear on its surface.④It was not immediately obvious that water was to be fundamental to the development oflife.⑤What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.⑥So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.[我的发现](1)以上黑体部分在句中作主语。
(2)①句中的what在从句中作表语，但⑤句中的what在从句中作宾语；③句中的what 在从句中作主语。
(3)②⑥句中的whether意为：是否。