Unit 3 Learning about Language

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高中英语选择性必修三 (8)Unit 3 Learning about Language

2020-2021学年高二英语人教版(2019)选择性必修第三册随堂检测（8）Unit 3 Learning about Language一、填空1.He failed to _______ (抓住) the opportunity during the job interview.2.Some roads may have to be closed at peak times to _______ (限制) the number of visitors.3.Every time I mention her, you become very _______ (敏感的).4.After the failure of the electricity supply the city was in _____ (混乱).5.We advocate peaceful development, _____ (和谐的) development and scientific development.6.Without the ______ (改革) of the economic management system our industry will rot.7.他们似乎已经历了一场毁灭性的地震。

They seem ______ ______ ______ a destructive earthquake.8.我发烧了,所以我考虑明天去看医生。

I have a fever, so I consider ______ ______ ______ the doctor tomorrow.9.我通过听英语歌提高英语水平。

I improve my English _______ _______ _______ _______ _______.10.He _______ (release) from prison after serving a sentence of five years the year before last.11.The problem that the teacher referred to in his lecture was beyond my ______ (comprehend).12.We must ensure that tourism develops _____ harmony with the environment.13.Robert is said ______ (study) abroad, but I don't know which country he studied in.14.The doctor advised me ______ (take) a complete rest so that I could make a complete recovery.15.Only when each of us realizes the importance of protecting the environment can we have a ______ (harmony) earth.二、As global temperatures rise, trees around the world are experiencing longer growing seasons, sometimes as much as three extra weeks a year. All that time helps trees grow faster. For the past 100 years, trees have been experiencing fast growth in mild areas from Maryland to Finland, to Central Europe, where the growth rate of some trees has even sped up by nearly 77% since 1870. Supposing wood were just as strong today, those gains would mean more wood for building,burning, and storing carbon captured from the atmosphere. But is wood really as dense (茂密的) as it used to be?Hans Pretzsch, a forest scientist in Germany, and his colleagues wanted to find an answer. They carried out a study of the forests of Central Europe. They started with small pieces of experimental land in southern Germany, some of which have been continuously monitored since 1870. Pretzsch and his team took core samples (样品) from the trees — which included Norway spruce, sessile oak, European beech, and Scots pine — and analyzed the tree rings.They found that in all four species, wood density had decreased by 8% to 12%. "We expected a trend of the wood density like this, but not such a strong and significant decrease," Pretzsch says. Increasing temperatures, and the faster growth they spur, probably account for some of the drop. Another factor, Pretzsch says, is more nitrogen in the soil from agricultural fertilizer and vehicle exhaust. Previous studies have linked increased fertilizer use to decreased wood density. Above all, the study suggests that the higher temperatures — combined with pollution from car exhaust and farms — are making wood weaker, resulting in trees that break more easily and wood that is less durable."I am getting worried," says Richard Houghton, an ecologist at the Woods Hole Research Center in Massachusetts, who was not part of the new study. As the density of the samples dropped, so did their carbon content. That means forests may suffer more damage from storms and may be less efficient at absorbing carbon dioxide than scientists think, Houghton says.1.Paragraph 1 is written to ______.A. prove an ideaB. introduce the topicC. give an exampleD. describe a fact2.What does the study show?A. Farming slows trees' growth.B. More areas are covered with forests.C. Global warming changes the quality of wood.D. Pollution leads to higher temperatures.3.What does Richard Houghton mean?A. Great loss might be caused.B. Storm damage can be prevented.C. The size of forests might be increased.D. Less greenhouse gases can be sent out.4.What is the best title for the passage?A. We only have one earthB. Trees ——our best friendsC. The influence of climate changeD. Trees are growing faster, but weaker三、语法填空Each area of the environment is full of ① _____ (differ) kinds of plants, animals and other organisms (有机体). ②_____ (stay) alive, these living things depend on each other and on non-living things in their environment including water, sunlight and temperature. A community of living and non-living things ③_____ function together creates an ecosystem (生态系统).Plants get their energy from the earth, water and sun. Animals get their energy from eating plants and other animals. Each organism within an ecosystem ④_____ (have) its own role to play. Think of the ecosystem of a mangrove forest (红树林). When leaves and branches fall from ⑤_____ (tree) to the land, they are eaten by bacteria in the muddy areas. Only bacteria can survive in this low-oxygen environment.As the leaves and branches are broken down, they release nutrients for animals ⑥_____ (live) in the sea. The large mangrove roots and stick-like plants protect the coastline and provide nesting places ⑦_____ birds. They also give shelter and food to a large number of young fish.Anything that ⑧_____ (involve) in an ecosystem can affect the balance of it. ⑨_____, other threats such as invasive species, natural disasters, temperature changes and ⑩_____ (pollute) can also harm or destroy the system.答案以及解析一、1.答案：seize2.答案：restrict3.答案：sensitive4.答案：chaos5.答案：harmonious6.答案：reform7.答案：to have experienced8.答案：going to see9.答案：by listening to English songs10.答案：was released解析：考查时态、语态及主谓一致。

Unit 3 Learning about language 语法课件-高中英语选择性必修第二册

year. 5) When the police arrived, the thieves _h_a_d__r_u_n_ (run) away. 6) She told us that the meeting _h_a_d__b_e_e_n_c_a_n_c_e_l_e_d(cancel).
1. It _h_a_d_b_e_e_n__k_n_o_w_n_ (know) for a long time that Yellowstone was volcanic in nature — that’s what accounted for all its hot springs and other steamy features. (2019江苏)
cookbook was published.
• A:They had finished their dinner by the time Sam joined them.
• B:Their dinner _h_a_d_b_e_e_n_f_in_i_sh_e_d__by the time Sam joined them.
• 句型转换：
• A: The chef had set up a farm to table restaurant before his new cookbook workbook was published.
• B:A new farm to table restaurant __h_ad__b_e_e_n_s_et_u_p______by the chef before his new
Read the following sentences and pay attention to the words in red and pink. I had finished my work before I went out to play football. He told me a story that I had heard many times. I arrived at the station and found that the train had gone.

Unit 3 Learning About Language英语人教版(2019)选择性必修第二册

• Experiments of this kind had been conducted in Europe before the World War II. 早在“二战”爆发前，欧洲就进行过这种实验。
• He had learned 2,000 English words by the end of last year. 到去年年底为止，他已学会了2000个英语单词了。
Unit 3 Food and Culture Learning About Language
Discover useful structures
过去完成时和过去完成时的被动语态
01 概念和结构
03 辨析和判定
是过去完成时，上面的句子主语为人，使用了主动语态，下面的句子主语为物品，使用了被动语态。
E Where had they played cricket before the rain started?
F Where had cricket been played by them before the rain started?
1. 表示较早的过去即某一时刻之前已完成的动作或状态。
• By seven o’clock the worker had worked for ten hours. 到7点钟为止，那位工人已经工作10个小时了。
• We had hoped that you would be able to visit us. 我们原本希望你会来拜访我们。
• I had meant to take a good holiday this year, but I was not able to leave. 我本打算今年好好去度假，只是脱不开身。

高中英语人教版(必修第一册) 复习课件：UNIT 3-Learning About Language

❷There is no joking about such matters. 这种事开不得玩笑。
[巧学活用1] 用所给动词的适当形式填空。 ①It is no use __w_r_it_in_g__ (write) to him; he never answers letters. ②_B_e_in_g_c_a_u_g_h_t (catch) in a heavy traffic jam is quite an unpleasant
_t_o_re_w_a_r_d_y_o_u_f_or_y_o_u_r_g_e_ne_r_o_us__he_l_p_．(reward vt.)
语法专项突破
动名词(短语)作主语自主感知
①(教材P26)Getting here is quite difficult, so apart from the Sami very few people have ever seen Sarek.
语法规则
一、动词-ing形式作主语 1．动词-ing形式作主语的功能及基本用法功能：动词-ing形式作主语时，多表示经常性、习惯性的动作，谓语动词多用单数形式。
❶Wasting a person's time is the same as killing him for his property. 浪费别人的时间无异于谋财害命。
Not knowing how to use a computer makes it more difficult for him to
do his academic research. 不知道如何使用电脑使他更难进行学术研究。
Not having done his homework makes the teacher angry. 未完成他的作业让老师很生气。

英语课标人教实验版高一Module 1 Unit 3 Learning about language

Guangzhou by plane at 3:00 this is seeing afternoon. Her brother Bob ________ (see) her off. It’s half past one now. They __________ are waiting (wait) for a taxi outside the school gate.
5. --- You’ve left the light on. ---Oh, I have. ___ and turn it off. A. I go B. I’ve gone C. I’ll go D. I’m going 6. --- Is this raincoat yours? ---No, mine____ there behind the door. A. is hanging B. has hung ----Have you moved into the new house? ----Not yet. The rooms___. A. are being painting B. are painting C. are painted D. are being painted
16. ---- do you like the material? ---- Yes, it ____ very soft. A. is feeling B. felt C. feels D. is felt
2. The Browns ________ are going (go) to the
North China by train next week.
They __________ are staying (stay) in Beijing

人教_高一英语必修三_Unit3_Learning_about_Language_重难点词汇详解

Unit3 Learning about Language 重难点词汇详解1.unbelievable adj.难以置信的教材原文His experience was unbelievable.他的经历令人难以置信。

经典例句①We had an unbelievable ( =very good) time in Paris.我们在巴黎的日子快活极了。

②The living conditions in the prison camp were unbelievable ( = very bad ). 集中营的生活条件糟糕透了。

③It is unbelievable that people can accept this sort of behavior.人们竟能接受这样的行为，我震惊不已。

④What you did was unbelievably stupid.你的所作所为真是愚蠢透顶。

（What you did是主语从句）。

2.disagree v.不赞成教材原文He was such a stubborn businessman that he didn’t permit anybody to disagree with him.他是一个如此倔强的商人，以至于他不允许任何人与他意见不一致。

经典例句①He disagreed with his parents on most things.他在大多数事情上都与他的父母意见不一致。

②Orange juice seems to disagree with some babies.橙汁似乎不适合一些婴儿（饮用）。

③There is considerable disagreement over the safety of the treatment.关于这种疗法的安全性争论很大。

3.make up组成;化妆;编造;和好教材原文Now make up your own story with new words and phrases from this unit. 现在用本单元的生词和新短语编你自己的故事。

人教版2019 选择性必修二unit3 Learning about Language

It was reported that the money had been raised for weeks.
3) 用在主句动词是过去式时的宾语从句中。 He wanted to know if the result had been announced (宣布). He told us that the project had been completed.
2. a表. N示a在nc过y h去ad某b一ee时n i间n 之Ch前in已a f经or开fi始ve并ye一ar直s by 持t续he到en那d时of的la动st 作ye或ar.状态。 b. I hadn’t seen Emily since I left London.
3. a表. I示h一ad种pl未an实ne现d 的to愿go望, b或ut想I d法id。n’如t hpalavne,time. bth. iWnke,hmaedatnh等ou。ght to return early but they wouldn’t let us go. c. I had meant to go on Saturday but have stayed on.
A. completely flat B. something that is very easy
to do C. an issue that is hard to deal
with D. to include large numbers of
something E. to earn one's living to
number H. an actor who performs
badly, especially by overemphasizing emotions

人教版高中英语必修3 Unit3 Learning about language 优质课件

人教课标版必修三
Unit3 the Million Pound Bank Note
Learning about language
Review
1. 他妈妈是不会允许他晚归的。 His mother wouldn’t permit him to come back late. 2. 他登上飞往巴黎的飞机时偶然被警方认出。 He was spotted by police by accident boarding a plane for Paris.
C. movement of people or cars along a road
bring up go ahead account for by accident on the contrary to be honest 1. Yesterday when I was wandering on the
Answer key for Exercise 2 on page 20
Word
Definitions A. walk slowly without a clear direction
Wander
B. stop paying attention
A. an arrangement what the bank keeps your money Account B. what you own
3. 你曾和你朋友打过赌吗?
Have you made a bet with your friends?
4. 他对他的愚蠢的行为做出的解释实在是难以置信。 What accounts for his silly behavior is really unbelievable.
Learning about Language

人教版高中英语选择性必修第三册UNIT 3 Learning About Langua(课件PPT)

教材原句p.28 Many experts link China’s economic success to the comprehensive
reform... 许多专家把中国经济成功与全面改革联系起来……
1 reform vi. & vt. &am 改革；（使）改正；改造（行为）
Activity 1 高中英语选择性必修第三册 UNIT 2 HEALTHY LIFESTYLE
Complete the sentences with the correct forms of the words in the box.
broadcast
comprehensive
ecology
starve
高中英语选择性必修第三册 UNIT 2 HEALTHY LIFESTYLE
UNIT 3 ENVIRONMENTAL PROTECTION
Learning About Language（1）
人教版高中英语选择性必修第三册
Build up your vocabulary
Lead in
How do you build up your vocabulary?
fuel
policy
release
restrict
sustain
trend
Carbon dioxide is released through human activities such as destroying forests and burning fossil fuels ，as well as natural processes such as volcanic eruptions. The measurements by climate experts show a rising trend of carbon dioxide emissions. If this continues，our planet will face further environmental disasters. In response to this environmental issue，China is implementing significant policies and measures to address climate change，aiming to restrict coal consumption，promote a harmonious relationship between man and nature，build a sustainable energy system， and advocate a moderate，green，and low-carbon lifestyle.

Unit3 period __ learning about language课件(新人教版必修1)

(4)在由及物动词与介词构成的固定搭配中，宾语从句若作该动词的宾语，需借用 it 作形式宾语。如： I owe it to you that I am still alive. 多亏有你我才活着。 I took it for granted that he would help us. 我认为他会帮助我们的。
4．—Who is making such a noise?
—________________ (一定是) children. It must be 5．She ________________ (讨厌) when you use her book. hates it
二、把下列各句转换成 it 作形式主语的句子
it 的用法Ⅰ 一、代词 it 1．用作人称代词，指代前文提到的事物、动物、婴儿或性
别不明的人等。如：
I dropped my watch onto the floor and it broke.
我把手表掉在地上摔坏了。
—Where is the dog? 狗在哪？
—It's in the bedroom.在卧室里。
I dislike it when you whistle.我不爱听你吹口哨。 I'd prefer it if I didn't have to do so much work. 要是我不必做那么多工作就太好了。
(3)that 引导的宾语从句在某些短语( 如 ask for, depend on, answer for, insist on, see to 等)后作宾语时，常用 it 作形式宾语。如： See to it that you're not late again. 注意千万不要再迟到。 I can't answer for it that he will com 1 ．I like this house with a beautiful garden, but I don't have buy it enough money to ________________ (买它)． it our duty 2．We think ________________ (是我们的义务) to clean our classroom every day. 3．________________ ( 这是) half an hour's walk to the city It's center.

《Unit 3 Learning about Language》第2课时教学课件【高中英语人教版】

Grammar
被only，last，next以及序数词或形容词最高级修饰的名词常用不定式作定语。 e.g. Rita was the only person to complain. He was the first man to fly across the Atlantic. Tom is the best man to do the job.有些名词后面常接不定式作定语，如ability，chance，desire，decision，effort，intention，need，opportunity，plan，promise，pressure，right，time，way等。 e.g. After months of unemployment, all he asked for was a chance to earn his bread.
记得/忘记/遗憾要做某事
记得/忘记/懊悔做过某事
设法做某事
试着做某事
打算、意欲做某事
意味着……
Grammar
Different meanings and usages
need / want(想要) to do sth.
need / want(需要) / require(需要) + doing=need / want(需要) / require(需要) + to be done (v.-ing主动形式表被动意义)
Unit 3 Sea Exploration
Learning About LanguagePeriod 2
Practice
Find all the sentences containing infinitives in the reading passage

高中英语0课时跟踪检测：Unit3(八)LearningaboutLanguage

课时跟踪检测（八）Learning about LanguageⅠ.单句语法填空1．My uncle set aside part of his salary for three years and then he bought a boat.2．Only after they had performed hundreds of experiments did they succeed in solving (solve）the problem.3．She ought to stop work.She has a headache because she has_been_reading （read）all day long。

4．—I’d like to call on you at 10 am tomorrow.—I’m sorry, by then I will_be_meeting （meet）my guests in my office。

5．Nobody has any idea that how long it will be before the hostages are_released (release）．6．In brief, it’s high time that we took measures to stop killing wild animals。

7．Where were you at lunch time?I was_saving （save) a seat for you in the dining hall.8．No one can deny the role women played in the development of society。

9．-Where have you been recently?—I was （be) in Hangzhou on business for a week last month。

人教选择性必修第一册 Unit3 Learning about language

( H )8. remote n. H. (informal) a device for controlling
sth else from a distance
New words can also be formed by using prefixes and suffixes. Find and underline the prefixes or suffixes in the words below. Then write out the original words.
Work out the meanings of the underlined words in the sentences below and state whether they are compounds or derivatives.
1. I believe that a journalist should be completely objective. derivative 记者 derivative 客观的
★转化是指一个单词的词形不经过任何变化而由一种词性转化为另一种词性。如：
①名词转化为动词：ship (n.) → ship (v.) (to send or transport sth. /sb. in a ship)
②形容词转化为动词：green (adj.) → green (v.) (to make ... environmentally friendly)
unchangeable adj. _c_h_a_n_g_e_
dislike v. __li_k_e_____ impossibility n. __p_o_ss_i_b_le__ unfriendly adj. __f_ri_e_n_d____ overwork v. ____w_o_r_k_____ misunderstanding n. _u_n_d_e_r_s_ta_n_d___ athletic adj. _a_t_h_le_t_e______ misread v. __re_a_d____ translator n. _t_r_a_n_sl_a_t_e____

Unit 3 Learning about Language第1课时示范课教案【高中英语选修一人教版

Unit 3 Fascinating ParksLearning about languagePeriod 1教学设计教材分析该部分的活动围绕构词法以及话题词汇设计。

运用构词法学习和积累词汇是英语学习的重要策略。

因此，学生需要掌握构词法，积累相关知识，提升词汇量，提升学生的词汇理解和学习能力。

通过不同的词汇练习活动，让学生掌握目标词汇的运用，同时拓宽学生的视野，加深学生对本单元主题意义的理解。

教学目标在本课学习结束时，学生能够：1. 掌握目标词汇和词块：buffet，edge，ban，remote，journalist，vast，boundary，visible，on the move，set up等。

2. 能够了解英语中三种主要的构词法。

3. 能够通过构词法来建构词汇语义网，扩大词汇量。

4. 能够引导学生在语境中正确运用相关词汇。

教学重难点【教学重点】引导学生掌握构词法，扩大词汇量。

【教学难点】引导学生能在语境中正确运用相关词汇。

教学过程Step 1 Warming-upFind the sentences in the reading passage that contain the words below and explain the meaning of these words.1. buffet2. edge3. remote4. ban设计意图：引导学生在语境中复现词汇，强化学生对“语言知识的表意功能”。

Step 2 Learn about language1.Work on Activity 1. Match each word with its proper meaning and make a sentence with it.2. Make sentences:buffet: Many kids like buffet dinners where a variety of food is provided. (n.)edge: The little boy edged nervously past the dog. (v.)ban: The government has issued a total ban on smoking in school. (n.)remote: I live in a remote area so I seldom visit my parents. (adj.)设计意图：以匹配英文释义的方法引导学生关注词类转化的现象，利用造句练习，在具体语境中理解运用3. Work on Activity 2. Work out the meanings of the underlined words in the sentences below and state whether they are compounds or derivatives.(1) I believe that a journalist should be completely objective.(2) Whenever I sneeze, my English teacher says, “Bless you!”(3) We are impressed by the vastness and breathtaking beauty of the oceans.(4) He bought a traditional tea set at the airport: a nice teapot and four teacups.(5) He ordered the dish labelled “Pumpkin Pie and Ice Cream”.设计意图：拓展引入了更多的单词，让学生通过句子语境推敲词义，并观察单词的形式特征，判断单词的构成方法；4. Work on Activity 3. Complete the passage below with the correct forms of the words in the box. 设计意图：以东北虎豹国家公园的介绍为语境，让学生在语篇中使用学过的话题词汇，进一步加深本单元主题意义的理解。

高二英语人教版选择性必修四 Unit 3 Learning About Language

Retell the essay we have learned.
silk road
Du Huan’s Record of My Travels
Zheng He’s voyages to the Western seas
21st Century Maritime Silk road
reach out across the sea far
Zac’s voyage meaningful? Why?
Review useful structures
Learning objectives
By the end of this section, you will be able to:
1. find examples of infinitives in the essay you have learnt and identify the purpose of their use;
Presentation
Find all the sentences containing infinitives in the reading passage. Then mark their functions.
2. review the usage of the infinitive; 3. use infinitives to complete some exercises and understand the purpose of
their use; 4. use infinitives to write an ending for The Little Mermaid.
1. Using nature to help is the first and most useful form of exploration. This includes the North Star, Sun and clouds.

选修8_Unit3_Learning_about_Language_及语法复习

dealing with my ____ explained to me that a file
new plant variety is not a _______ invention valid
as it is a result of adjusting growth scientifically.
但要注意不及物动词的过去分词常表示 “完成”的动作, 而不表示“被动”意义。如:
boiled water (开水); fallen leaves (落叶)
the risen sun (升起的太阳)等。
The tall man is a returned student．
高个子的那个人是个归国留学生。
5) Mr. Smith, ____ of the speech, started A to read a ____ novel. (2003 北京春) A. tired, boring B. tiring, bored
C. tired, bored
D. tiring, boring
二、动词-ed形式作表语
When I first applied for a patent I was very
puzzled by the _______. I had produced a new criteria
type of lily. I was amazed when my application
was ________ refused. The patent officer abruptly
Grammar
动词-ed形式作定语
动词-ed形式作表语
动词-ed形式作宾语补足语
一、动词-ed形式作定语
过去分词作定语往往与被修饰的词靠得很紧,