人教版高中英语必修4 Unit2__Language__Points参考课件(共37张PPT)
battle, fight, war, struggle, campaign作名词
时的用法区别 ▲battle 战役(指大规模会战), 战争。如： an important battle in the Pacific campaign They died in battle. ▲fight 意为“打架, 战斗力”, 企图通过打击 或用武力伤害敌人或从敌人那里夺权。如： The two boys had a fight. There’s no fight left in him.
▲campaign意为“战役”, 在一场战争中, 为达到一个宏大的目的而采取的一系列 的军事举措; 还可指“(政治或商业性)活动,
竞选运动”。如：
a campaign to stop people smoking
That politician won the presidential
election campaign and became the
根据句意, 用适当的介词或副词填空。
(1)They had to struggle ____ for their lives _______ against
weather and wild animals in that area. (2) In order to protect the environment, we against all kinds of pollution. should struggle _______ on though he was (3) He agreed to struggle ____, hoping to retire. (4) After a few minutes, the young man struggled ___ to his feet, glaring at the enemy.
7. Thanks to his research, the UN has more tools in the battle to rid the
world of hunger. 1) thanks to: 幸亏/由于 Thanks to your help, I passed the exam.
8. Using his hybrid rice farmers are producing harvests twice as large as before.
用他的杂交水稻种子, 农民们种出比以前多 一倍的粮食。 倍数词(twice/half/three times/a quarter etc.) +as + 形容词原级 +as …表示“是…的多少倍”。 e.g. The number of the students in our school twice as large as that is ______________________ in their school. 我们学校学生的数量是他们学校的两倍。
the winter sunshine.
2) expand v. 使变大; 伸展 如: The population of China expanded quickly in the 1960s. You can expand your knowledge by reading more books. expansion n. expandable adj. 6. circulate v. 循环, 交流 circulation n. e.g. Rumors circulated quickly. The blood circulates around the body.
search/search for/in search of to search ①The officer went up _____________ the murder. searching for ②The thieves are _________________ the hidden treasure in the museum. ③Birds fly to the south ______________ in search of
undergraduate 本科毕业生
post-graduate 硕士毕业生, 研究生
graduate vi. 常跟介词from, 表示“毕业于”
graduation n. 毕业
e.g. After his graduation from college, he went to work as an engineer in a company. =After he graduated from college, he went to work as an engineer in a company. bachelor’s degree master’s degree doctor’s degree 学士学位 硕士学位 博士学位
【拓展】 1) struggle还可用作名词, 表示“奋斗; 努力”等。 e.g. In 1862 the American slaves won their struggle for freedom. 1862年美国黑奴赢得了 为自由而进行的斗争的胜利。 2)常见搭配: struggle for 为„„而斗争 struggle against 向„„做斗争; 同„„搏斗 struggle on 拼命活下去; 继续努力 struggle to one’s feet 挣扎着站起来
people lost their homes.
2) rid … of 意为“(使)摆脱, (使)除掉”, rid (rid / ridded, rid, ridding) v. 如： She is trying to rid herself of a dependence on drugs. You should rid yourself of the bad habits. = You should get rid of the bad habits. [拓展] rid 还可用作形容词, 构成get/be rid of, 意为“丢弃, 扔掉; 摆脱, 除去”。如： Let’s get rid of this old furniture. We will be glad to get rid of him.
5. Dr. Yuan searched for a way to increase rice harvests without expanding the area of fields. 袁博士寻求一种在不扩大种植面积的情况下 提高水稻产量的方法。 1)search 强调搜查, 一般表示目标明确范围较小。 search sb. 搜身; search pl 搜查某地 search for 强调寻找, 一般表示范围较大。 search for sb 寻找某人 The police searched the woods for the lost child. Scientists are still searching for a cure to the common cold.
4. Born in a poor farmer’s family in 1931, Dr. Yuan graduate from Southwest Agriculture College in 1953. 袁博士1931年出身于一个贫苦农民的家庭, 1953年毕业于西南农学院。 graduate n. 毕业生
▲war “战争, 大战”, 指在国家、民族或派别 之间进行的公开的、使用武力的、常持续一段 时间的冲突的状态; “斗争”, 为与某些被认为 是有害之物作战或使其结束而作的齐心协力 的努力或斗争。如: the war against acid rain The two countries were at war for two years. ▲struggle意为“奋斗, 挣扎”, 尤指在困境中 的抗争。如： She spoke of her struggles with shyness. Police said there were no signs of a struggle.
because of, thanks to, as a result of 表示“由于”时的用法区别:
▲because of 意为“因为, 由于”, 普通用语, 比其他短语更口语化; 构成的短语在句子中 通常作状语, 后面可接名词、代词、分词或 what引导的名词性从句等。如： Johnson is likely to miss the match because of his back injury. Because of my bad leg, I couldn’t walk so fast as the others. Because of his wife’s being there, I said nothing about it.
President.
3. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. 这种特殊的稻种使得同样的田地多收获 三分之一的产量。 it 在句中作形式宾语, 真正的宾语为to produce…, 结构为: 动词(make, feel, think, regard…)+it +adj+ to do. e.g. We think it important to learn English well.
▲thanks to “由于或因为某人(某事)”， 通常用于好的方面, 译为“多亏”, 但 有时作反语; 引导的介词短语可置于 句首或句末。如： The play succeeded thanks to fine acting by all the actors and actresses. Thanks to your help, we were successful. Thanks to the bad weather, the match had been cancelled.
Unit4Readingandthinking课件高中英语人教版(2019)选择性必修第二册(完整版
Time: the next morning
the night Feature: breathtaking blue water
Edmonton
Jasper
Features: provincial capital of Alberta; centre of Canada’s oil and gas drilling industry; cold in winter; home to many shopping malls
UNIT 4 JOURNEY ACROSS A VAST LAND
Travel far enough, you meet yourself.
------David Mitchell 在一段足够远的旅行中，你会遇到 内心的自己。
Prediction
• What do you think the text is about?
transportations
work time activities feelings features Other details
China
Vancouver
commercial airline
train and taxi
The Great Canadian
Prairie
train
Edmonton
Without discourse markers, the connections between sentences and paragraphs would be less obvious.
1 however 2 since 3 when 4 in addition to time 5 in fact 6 later 7 eventually
Unit 4 Language points知识点课件课件高中英语人教版选择性必修第一册
para.3
8. employ v. 使用，雇佣 n. employment
unemployment employer employee
9. interpret v. 理解，翻译（口译） n. 口译人员 interpreter
interpret ... into ... 把… 翻译成 ... interpret… as … 把… 理解为…
para.4
by contrats
11. favour vt 赞成，喜欢 n. （approval）
adj. favourite favourable 赞同的，有利的
in favour of 支持，赞成 favour doing sth. 喜欢做某事 do sb a favour 帮助某人
Task 1
para.2
3. vary v. 变化，变化
n. variety
a variety of = varities of = various
adj. various
vary in ... 在 …方面不同
vary from ... to ... 从 ... 到 ... 不同
vary with ... 伴随 …而变化
should surf the Internet. 2. The chairman has also given his __a_p_p__ro__v_a_l__ (approve) for an investigation
into the case. 3.（用于申请信）如果我的申请能得到您的批准，我将不胜感激。
6. approve of n. approval
vi. 赞成，同意 vt. 批准，通过
Task 2
拓展： 动词+al 变为 名词 approve→approval arrive→arrival
Unit4Languagepoint课件人教版高中英语选择性必修第四册
【应用实践】 ①Hearing the news, she was dying __B_______ her husband on passing the driving test. A. for concentrating B. to concentrate C. to be concentrated D. to concentrating ② The staff are dying _f_o_r___ a chance to go to the shore annually. ③ The child can’t wait to return to school because he is thirsty _fo_r_ knowledge.
6.to be honest
____说__实___在__的________
7.make a difference to ____对__._.__._有__重___大__影__响
8.participate in 9.upside down
____参__加_____________ ___上___下__颠__倒_________
(different).
3. be relevant to
(1) Sometimes I wonder how relevant chemistry is to these students — few will ever become chemists—and most will be going back to their villages after Year 8 anyway. 有时 候，我真想知道，化学对这些学生究竟有多大用处，很少有人会成为化学家，并且他们 中的大多数人学完八年级以后就要回到他们的村庄去了。 (2) I don’t think what he said is related to the topic we are discussing. He has missed the point.我觉得他说的和我们正在讨论的话题不相关。他已经跑题了。 (3) The film has relevance to what is being discussed in class.这部电影与课堂上正在讨论 的事情有关。
人教版高中英语选择性必修第四册UNIT2 Learning About 课件PPT
The school has served the local community since its foundation in 1902.
Activity 2 Read the following pairs of sentences and find out which underlined
3 A Australian English is particularly different from other types of English in its
pronunciation, so it is rather straightforward to recognise an Australian accent. B Many Australians have a straightforward approach to life.
单句语法填空
Байду номын сангаас
①The novel entitled （entitle） The Journey to the West is so attractive that he can’t tear
himself away from it.
②It is well known that everyone is entitled to
their own opinion.
③［词汇复现］Your qualifications entitle you to
a higher salary.
教材原句p.16 Consisting of 76 provinces that stretch all the way down to Malaysia in the south... 由76 个府组成，南部一直延伸到马来西亚…… 2 consist of 由……构成 The performance of the circus consists of monkeys swinging and tigers jumping through the burning rings. 马戏团的表演包括猴子荡秋千和老虎跳过燃烧的火圈。 【词语积累】 consist in 在于，存在于（=lie in） consist with=be consistent with 与……一致 If what you say is not consistent with what you do，it will have a bad influence on your children. 如果你言行不一，这将对你的孩子产生不好的影响。［词汇复现］
2021_2022高中英语Unit2PoemsLanguagepoints三教案新人教版选修
Language Points教学内容分析The emphasis of this period will be placed on the important new words，phrases and sentence patterns in Warming Up，Pre－reading，Reading，Comprehending and Discovering useful words and expressions in Learning about Language.There are altogether 50 new words and phrases in these five parts.22 of them are marked with triangles，which shows that the students needn't learn them by heart.It is enoug h to recognize them when meeting them while reading the passage.The other 28 should all be remembered，among which the following 8 words and expressions are even more important：concrete，take it easy，in particular，flexible，eventually，transform，run out of，be made up of.They are all very useful and important.So are the sentence patterns “Some poems tell a story or describe something in a way that will give the reader a strong impression.”，“Some rhyme(like B) while others do not(like C)．” and “Another simple form of poem that students can easily write is the cinquain，a poem made up of five lines.” We o ught to pay more attention to them.三维目标设计Knowledge and skills1．To get the students to learn to use the following important new words and phrases freely：rhyme，concrete，pattern，tease，endless，translation，take it easy，in particular，convey，flexible，branch，eventually，transform，forever，run out of，be made up of.2．To get the students to understand and use the following important and useful sentence patterns：(1)Some poems tell a story or describe something in a way that will give the reader a_strong_impression.(2)Some rhyme(like B) while others do not(like C)．(3)Another simple form of poem that students can easily write is the cinquain，a poem made up of five lines.Process and methods1．To help the students to understand the meanings of the above useful new words and expressions in the context，and then give some explanations about them，and at last offer some exercises to make the students master their usages.2．To ask the students to make up their own sentences by imitating the above sentence patterns.3．At t he end of the class，make students do more exercises for consolidation.In doing so，they can learn，grasp and use these important language points well.Emotion，attitude and value1．To stimulate students' interest in learning English.2．To develop students' sense of cooperation and teamwork.教学重、难点1．Important new words and expressions：rhyme，concrete，pattern，tease，endless，translation，take it easy，in particular，convey，flexible，branch，eventually，transform，forever，run out of，be made up of.2．Important and useful sentence patterns：(1)The attributive clause with the antecedent “way”．(2)Compound sentences with “while”．(3)Past participles as the postpositive attributive.3．Some difficult and long sentences in the text.教学过程Step 1Revision1．Check the homework exercises.2．Ask some students to tell about some simple forms of English poems.Step 2Reading and findingGet students to read through Warming Up，Pre－reading，Reading，Comprehending and Discovering useful words and expressions in Learning about Language to underline all the new words and useful expressions or collocations in these parts.Read them aloud and copy them down in the exercise book.Step 3Practice for useful words and expressions1．Turn to Page 12.Go through the exercises in Discovering useful words and expressions with students and make sure they know what to do.2．Give them several minutes to finish the exercises.They may first do them individually，and then discuss them with their partners.3．Check the answers with the whole class and explain the problems they meet where necessary.Step 4Vocabulary studyI. 简单知识汇总1．poem/poetry(P9)Poet(P10)These little poems and songs might have been some of the first poetry you learned.这些小诗歌或许就是你最早学到的一些诗歌。
2021高中英语Unit4课件新人教版必修2 021139
理解诱思 1.What is the most common reason for the animal’s extinction? A.The loss of habitat. B.The human population explosion. C.The invasive species. D.Exposure to toxic pollution. 答案:A 2.What measures should we take to protect the endangered animals? 答案:The answers are various.
一二三
二、阅读导学 阅读“HOW DAISY LEARNED TO HELP WILDLIFE”,选出最佳选 项 (1)How many places did the flying carpet take Daisy to? A.2. B.3. C.4. D.5. 答案:B
(2)What did Daisy learn from her dream experiences? A.Some animals were becoming endangered as a result of humans’ hunting. B.Wildlife should be helped and protected by humans. C.Humans and wildlife can benefit each other in many ways. D.All of the above. 答案:D
Unit 4 Wildlife protection
Animals in Danger of Extinction 【语篇导读】灭绝是指一种动物不再生活在地球上。灭绝并不 是什么新鲜事,但新鲜的是地球现在失去更多动物的一些原因,及 其速度比地球历史上任何时候都要快。
高中英语 Unit4Wildlife protection language points课件 新人教版必修2
He died from drinking/smoking/overwork. His father died of cold and hunger before liberation.
loss n.
损失；丧失；遗失
健康的丧失较金钱的损失更加严重。
Loss of health is more serious than loss of money. hunt v. 打猎；猎取；猎食 Jack and Charlie like to hunt /go hunting at weekends. November is a good time to hunt deer. hunt for: search for; try to find 寻找；寻求 hunt for a lost book house-hunting
There was an antelope with a sad face looking at her. 6. with +宾语+分词
那男孩子躺在草地上，眼睛望着天空。
with his eyes looking into the sky. The boy lay on the grass, ____________________________ With all the work done, he went out for a walk. 那小偷被带进来，手被绑在后面。
Wildlife Protection
One day, Daisy _______ a strange dream. She flew dreamed talk in a wonderful chair to _____ with an antelope in _____ _______ Tibet. The antelope told her they were hunted fur because of their ___ which can be used to make sweaters like hers. In three years they may all be ________ gone _____. Later, she ____ to Zimbabwe where she flew elephant talked with an ________ and got to know the farmers there no longer hunted ______them. That’s government because the ___________ decided to help and the farmers finally made a lot of _______. At last she money arrived at the thick rain forest ______ _____where a monkey told animals drugs her “No rain forest, no _______ and no ______.” Although finally everything was _____, she had gone learned so much. _______
Unit 2 Period 2 Language points高中英语(人教版2019选择性必修三)
garage immediately. ➢ Please tell her your feelings about the things around if possible. ➢ Please let me know how many are coming, if any. ➢ The most severe punishments are seldom, if ever, applied. ➢ I’d say he was more like his father, if anything.
Learn how a bad habit is formed and how we can break it by creating good ones;
Try to use the words, phrases and sentence patterns to describe the “habit cycle” and how teens should develop good habits.
▲ To change bad habits is never easy, even with many attempts. ▲ After all, it is not easy to break bad habits.
有时为了保持句子平衡，经常将不定式短语放到句子后面，尤其当不定 式形式为被动结构时。
▲ 此句为复合句。if left unchecked是条件状语从句的省略，if后面省略 了they are，完整的形式为if these bad habits are left unchecked。
新课标人教版必修四Book4 Unit2 Language points
4. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. thanks to = because of ; owing to ①多亏了史密斯大夫，我现在又能走路了。 Thanks to Dr. Smith, I can walk around again now. ②Thanks to his carelessness, we suffered a great loss. 由于他的粗心，我们遭受了巨大损失。 ③由于他的愚蠢，我们赢了这场比赛。 It was thanks to his stupidity that we won the game. rid…of … 使…摆脱 /清除… ③She is trying to rid herself of a dependence on drugs. 她正努力使自己摆脱对药物的依赖。 ④You should rid yourself of the bad habits. 你应该改掉自己的坏习惯。 get rid of 摆脱、除去
Unit 2 Language points
A pioneer for all people
重点词汇与句型 1. …, for whom he has struggled for the past five decades. 经常用于现在完成时的时间状语有:already, yet, recently , so far , up to now , since……, in the past … years 等等. ①在过去的十年里，物价平稳地上升。 Prices have risen steadily during/in the past decade. ②过去的十年里，中国发生了巨大的变化。 Great changes have taken place in China in the past decade. struggle vi. 搏斗, 挣扎, 努力, 拼搏 They were struggling to get out of the burning car. [搭配] struggle against 与…斗争，为反对…而斗争， struggle for 为争取…而斗争 struggle to one’s feet 挣扎着站起来 He has been cancer for many struggling against/with years. He has been success in his career struggling for
2020-2021学年高中英语Unit2课件新人教版必修4
Problems caused by chemical fertilizers
bacteria and pests as well as the (2)_h_a_r_m__fu_l_ ones. ◆Chemicals stay in the ground and underground water for a long time, which (3)_a_ff_e_c_t_s crops,
6. keep the _so_i_ldry保持土壤干燥 7. _re_d_u__ce_pollution and waste减少污染和浪费 8. _u_n_d_e_r_l_in_e_the topic sentence画底线标出主题句 9. _s_k_im__the passage略读课文 10. make a _co_m__m__e_n_t发表评论 11. the _r_o_o_tof the problem问题的根源
Ⅱ. 根据语境用适当的词补全句子 1. In addition _to_my studies, I got involved in lots of social activities. 2. His confidence built _u_p_gradually as he gained more and more experience in teaching. 3. You’d better turn to your teachers and classmates _f_o_rhelp when meeting with any difficulties in study. 4. _A_s_ we all know, success lies in hard work while laziness leads _t_ofailure.