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人教版高中英语必修三Unit4总复习优质课件

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人教版高中英语必修三unit4全课件

人教版高中英语必修三unit4全课件

• 6.break out vt.& vi.（战争、打斗等不愉快 事件）突然发生，爆发; 突然发生，爆发; 向外砸开;也可以表示突然大声叫喊等。 • The war broke out in 1937. • A fire break out last night. • She broke out, “That is too unfair!” • take place 表示“发生、举行、举办”，一 般指非偶然性事件的“发生”，即这种事 件的发生一定有某种原因或事先的安排。 例如： • The Olympic Games of 2008 took place in Beijing.
There is no harm in (sb.’s) doing sth.
There is no harm in (your) opening the window.
3.multiply (数目上)增加，增多；乘；（使）繁殖 1) Our problems have multiplied since last year. 2) 2 and 5 multiply to make 10. 3) 6 multiplied by 5 is 30. = Multiply 6 by 5 to make 30. 4) The plants here multiply rapidly.
dissolve harmful gases and
acids into the oceans and
seas.
6. What was important to the development of fish? oxygen. 7. What made possible the rise of mammals on the earth? The disappearance of dinosaurs made the possible the rise of mammals on the earth.

高中英语必修三Unit4《Astronomy：thescienceofthestars》教学课件

高中英语必修三Unit4《Astronomy：thescienceofthestars》教学课件

“so…that…如此……以 至于
我们做得很好,被邀请与我们 学校的所有学生分享我们的 想法和经验。 We did__s_o__w__e_l_l_t_h_a_t__w__e___ __w_e__r_e_i_n_v__it_e_d__t_o__s_h__a_r_e__o_u_r_ __id__e_a_s__a_n__d__e_x_p_e__r_ie_n__c_e_____ __w_i_t_h___all the students of
基础自主梳理
Ⅱ.填一填(阅读识其义)
1. fundamental adj. 基本的; 基础的 2. chain n. 链子; 连锁; 锁链 3. multiply vi. & vt. 乘; 增加 4. oxygen n. 氧 5.carbon n. 碳
基础自主梳理
Ⅲ.用一用(语境推意)
1. [2018·全国卷Ⅱ] That prevented the emission (排放) of 51.8 million tons of carbon dioxide. 二氧化碳 2. However, on September 12, 1933, physicist Leo Szilard invented the neutron-induced(中子诱导) nuclear chain reaction. 连锁,一系列
基础自主梳理
背句型(课本这样讲)
记公式(公式这样记)
仿句子(高考这样考)
2. [2017·浙江卷·书面表达]
2.This produced a chain reaction,___w_h__ic_h___m__a_d_e__i_t__ _p_o_s__s_ib__le_______for life to develop. 这引起了连锁反应,为生命的

人教版高中英语选择性必修第三册unit4复习课件

人教版高中英语选择性必修第三册unit4复习课件
一星期以来吉姆每天晚上给詹妮打电话。
常见的瞬间性动词有：marry, close, die, arrive, fall, leave,
go , break, lose, give, join, jump, receive, buy, borrow, start, begin, graduate等。
The usage of the tense (4)
What kind of emotion does the writer express in these sentences?
1. Tom has always been working hard. 赞许的感情色彩 2. Time has been flying so quickly! 感叹时间之快
语法
一. 现在完成进行时的定义和结构
现在完成进行时表示某动作从过去某个时间开始，一直延 续到现在，并且还有可能持续下去。 肯定句 主语 + have (has) been + 现在分词(doing)． <比较> 现在完成时的被动语态
主语 + have (has) been + 过去分词(done)． 现在完成进行时的被动结构？ Note:现在完成进行时是没有被动语态的，如果有现在完成进
basketball all the morning.
二.现在完成进行时的用法
2. 表示“重复” 即表示在一段持续的时间内动作的多次重复，而这个重复的动 作在说话时并不一定在进行，这个动作断断续续重复。 eg. 1)We have been making mistakes like this.
我们一直犯这样的错误。 2)Jim has been phoning Jenny every night for the past week.

人教版高中英语必修三第四单元复习课件PPT

人教版高中英语必修三第四单元复习课件PPT

范例：
Is there life on Mars? We don't know.Can we land on Mars? It all depends on the development of science and technology.Man has known a little about Mars.There is almost no oxygen on Mars.It might be about 50 degrees above zero at noon and 100 degrees below zero at night, which prevents us from living there.Now that Mars are quite different from our earth, if we are to go to Mars one day, we should have to take along our own oxygen, food and clothing.But it is certain that with the development of science man will land on Mars in time.
6．Scientists believe that taking carbon dioxide __f_r_o_m___ the atmosphere and __f_il_li_n_g__(fill) the air __w__it_h___ oxygen helped
life to develop. 7．Last month I was __l_u_c_k_y__ (luck) enough to have a
11．think of…as_把__…__…__看__作__是___ 12．combine into…_合__成__…__…_______

2024版高中英语全程复习【人教版2019】课件 必修第三册 UNIT 4

2024版高中英语全程复习【人教版2019】课件 必修第三册 UNIT 4
that he is respected and admired by people all over the world. 4．I paid a visit to Russia which is rich in natural _r_es_o_u_rc_e_s_(资源) and
the travel enriched my horizons. 5 ． As we all know ， Yang Liwei and Wang Yaping are famous
tried to hide his d_is_a_pp_o_i_n_tm_e_n_t in order not to discourage his son.(disappoint) 10．An _a_rg_u_m__en_t_ about whether people should carry on with space
do sth.“做某事花费某人多长时间”
For example, using technology, it would take
current over two
2.我们要花很长时间在这两个城市 之间架起一座桥梁。
years to get to the closest planet,
Mars, and back. 例如，使用当前的技术，到达最近
Ⅱ.写其形 1．__le_a_p____ n．跳跃；剧增；剧变(leapt，leapt or leaped，leaped) vi.& vt.跳过；跃过 2．__m_e_n_ta_l __ adj.精神的；思想的 3．__si_g_na_l___ vt.& vi.标志着；标明；发信号 n.信号；标志 4．__re_c_y_cl_e__ vt.回收利用；再利用 5．__m_u_sc_l_e__ n．肌肉；实力；影响力 6．__fl_o_at____ vi.浮动；漂流；漂浮 vt.使浮动；使漂流 7．_o_th_e_rw__is_e_ adv.否则；要不然 8．__k_ee_n____ adj.热衷的；渴望的

人教版高一英语必修三Unit-4全套课件

人教版高一英语必修三Unit-4全套课件

star
(2)动词（及物） ( starred; starred; starring) 1）用星形物装饰 2）用星号标出 3）使成明星,由......主演 Yesterday we saw a film starring Charlie Chaplin. 昨天我们看了一部查理· 卓别林主演的电影。 3. 动词（不及物） ( starred; starred; starring) 1）当明星,主演。如： She has starred in some thirty films. 她主演过大约30部影片。
1. astronomy
天文学 n. Astronomy is the scientific study of the stars, planets, and other natural objects in space. 相关短语 radar astronomy radio astronomy
雷达天文学 电波(无线电)天文学
Answer key for question 1: Paragraph 1: A widely accepted theory about the formation of the universe. Paragraph 2: The formation of water for life. Paragraph 3: The importance of water for life. Paragraph 4: The development of plants and animals on the earth. Paragraph 5: The arrival of humans and their impact on the earth.
loud 意思是“大声地、高声地、响亮地”，强调声音响 亮。常与动词speak, talk, say, laugh等连用。如： Don’t talk so loud. 讲话声音不要这么大。 Facts speak louder than words. 事实胜于雄辩。 loudly 的意思是“高声地”，有时可与loud通用，但含 有“喧闹”的意味。如： Someone knocked loudly at the door. 有人在大声敲门。 Don’t talk so loudly/loud. 说话声音不要这么大。 在现代英语中有时在并不喧闹的场合也用loudly. 如： Will you please read the text loudly? 你能不能大声读 这篇课文？

高中精品4人教版英语必修三Unit4单元复习ppt课件


2. With the
of the society. We live a better life than
before .(develop) development
3. Smoking is no doubt
to your health. (harm)
4. we are going to hold a party onhSaartmurfudlay evening. we shall be very glad
She wants to save some money for apartment. So she has no plan to
to a child so soon.
5. 你能解释他们为什gi么ve吵bi起rth来了？你知道他们俩原是好朋友呀。
Can you explain the reason why the quarrel ________
六、语法填空 阅读下面短文，按照句子结构的语法性和上下文连贯的 要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
China has a fast-growing space program. A [1] ____________（success） Moon mission would be the third major event inSuthcecehsissftuolry [2] ________ China's space program, after the launch of their first orbiting satellite in November 1999 and firsotfmanned mission, [3] ________Yang Liwei orbited(运行) Earth fourteen times on the Shenzhou V on October 15, 2003.

Unit-4-Reading-and-Thinking-课件高中英语人教版(2019)必修第三册


Lead-in
How much do you know about space exploration?
1. There are eight planets in the Solar System.
F T
2. Footprints left by astronauts on the lunar surface(月球表面) would disappear.
Para. 2
Time
Events
USSR launched __t_h_e_S_p_u_t_n_ik__1_s_a_te_l_li_te__ and 1957 _s_u_c_c_e_ss_f_u_ll_y_o_r_b_it_e_d_a_r_o_u_n_d__E_a_r_th__.
1961 _Y_u_r_i _G_a_g_a_r_in_ became the first person in the world to go into space.
D
A
A. Although scientists try to make sure nothing goes wrong, accidents can still happen.
C
C. The future of space exploration remains bright.
Task 2: Skimming for the main idea
Para. 1
People have always wanted to learn more about _s_p_a_c_e_, they make _v_e_h_ic_l_e_s to carry brave people into space:
to _f_in__d_o_u_t_ the secrets of the universe hope to discover other planets that are _s_u_i_ta_b_l_e_ enough to support life

人教版高中英语必修第三册精品课件 Unit 4 Section C


【掌握构词规律 快速记牢单词】 形容词加后缀-ly,成为副词。如: careful→carefully 细心地;谨慎地 hopeful→hopefully 满怀希望地 immediate→immediately 立刻;马上 complete→comple_fi_g_u_r_e_o_u_t_________弄懂;弄清楚;弄明白 2.__d_u_e_t_o_t_h_e_l_a_ck__o_f___由于缺乏 3.__s_ti_c_k_d_o_w__n________把……粘起来;写下,记下 4.__fl_o_a_t_o_f_f __________飘走 5.keep sb/sth under control ___把_…__…__控__制__住________ 6.experiment with ___实__验__…__…_________ 7.plenty of ____大__量__;许__多________ 8.be keen to do sth ___渴__望_做__某__事________
【即学即练】单句语法填空/一句多译 ①As we know,____a_____ lack of water can do damage to the body,so we should drink enough water every day. ②I think the book is not worth reading because it is completely lacking ____i_n____ originality. 因为缺钱,我们没能启动这个项目。 →③_L_a_c_k_i_n_g_m__o_n_e_y_/B_e_c_a_u_s_e_w__e_l_a_ck_e_d__m_o_n_e_y__,we couldn’t start the project.(lack v.) →④_D__u_e_t_o_t_h_e_la_c_k__o_f_m_o_n_e_y_____,we couldn’t start the project.(lack n.) →⑤__L_a_c_k_in_g__in__m_o_n_e_y_/_B_e_c_a_u_se__w_e__w_e_r_e_l_ac_k_i_n_g_i_n_m__o_n_e_y__,we couldn’t start the project.(lacking)

人教版高中英语必修三第四单元课件PPT


金星 Venus 地球 水星 Mercury Earth
火星 Mars
天王星 Uranus 海王星 Neptune
木星 Jupiter
土星 Saturn
In this unit, we’ll learn something more scientific

1.What’s the title of the text? how life began on the earth 2. From the title, we can predict that the text may tell us the origin of life on the earth. Do you know some stories about it?
8. Why are mammals different from all life forms the past?
Phrases and Useful Expressions
circle around 绕…转 2. according to… 根据 3. a widely accepted theory 熟知的理论 4. in all directions 向着四面八方 5. in time 及时；终于 6. cool down 冷却 7. be fundamental to… 对…关键 8. a chain action 连锁反应 9. …make it possible for…to do… 使…可能 10. give birth to… 生育 11. prevent… from 阻止…做… 12. millions of years to come 未来的几百万年
The disappearance of dinosaurs made the possible the rise of mammals on the earth.
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二、单词运用 根据句子的结构和意义，在空格处填 入一个适当的单词，或者用括号中所给词的适当形式填 空。 1. As a young man he didn’t know he was ________ to win world fame later on. (win) 2. Most parents don’t allow their children __________ to smoke because it does harm to health. (smoke ) 3. That he sent me a gift made me happy . 4. What he sent me made me happy . 5. It is a surprise Pluto is no longer that considered a planet in our solar system.
Moon
一、单词拼写 根据读音、性和词义写出下列单词。 astronomer 1.___________[E5strRnEmE(r)] n. 天文学家 2.___________[5AtmEsfiE] n.大气层 atmosphere 3.___________[5vaiElEnt]adj. 猛烈的 violent explode 4.___________[iks5plEud]vt.&vi. 使爆发 5.___________[5sIstEm] n. 系统 system 6.___________[5hB:mfJl] harmful adj. 有害的 development 7.____________[di5velEpmEnt]n. 发展 global __ [5^lEubEl] adj.全球性的 8.________ depend 9.___________[di5pend] vi.依靠 10.__________[i^5zist] vi.存在 exist
B. 木星 Jupiter ______
C. 火星 Mars ______ D. 水星 Mercury ________ E. 海王星 Nnus Earth
Saturn Neptune Pluto
Mars
Jupiter Uranus
Sun
Earth
三、词语派生 用括号中所给词的适当形式填空。 1. She energized him with her belief and her competence. (energy) 2. With the development of the society. We live a better life than before .(develop) 3. Smoking is no doubt harmful to your health. (harm) 4. we are going to hold a party on Saturday evening. we shall be very glad to have your presentation.(present) 5. Though he is an orphan, he leads a happy existence . (exist)
THE SOLAR SYSTEM Can you name each planet correctly using the letters given in the table below?
A. 地球 ______ Earth
Pluto F. 冥王星 _______ G. 土星 ________ Saturn H. 天王星 Uranus _______ I. 金星 ________ Venus
6. A great dust cloud formed in the sky blocking out the sunlight. ( block) 7. The universe began with a “Big Bang” that threw matter in all directions. 8. As for me, whether you can pass the exam _____________on whether you will work harder than will depend before . is the members of 9. Zhang Ming as well as I the foot team .both of us are of playing football. 10. The rain prevent us from playing out for picnic this afternoon.
presence 11._____________[5prezns] n.出席 12._____________[9dIsE`pRIntId] adj.失望的 disappointed 13._____________[5^rAdjJElI] adv.逐渐地 gradually 14._____________[5^rAviti] n.重力 gravity 15._____________[5lesn] vt.减少 lessen 16._____________[mAs] n.质量 mass 17._____________ [tFiE]vt.&vi.使高兴 cheer method 18._____________ [5meWEd]n.方法 generally 19._____________[5dVenErEli] adv.一般地 20._____________ [i^5zC:st]vt.耗尽 exhaust
6. Women and kids are often hurt in family violence . (violent) 7. Although they are twins, they are very ____________ unlike (like). disappointed 8. The news ______________us. When we heard the disappointing ____________news, we felt ______________. disappointed (disappoint) 9. Though he failed in the exam, the teacher’s words were a great ________________ encouragement to him. (encourage) 10. Do you know the __________who is talking to Li physicist Mei, who studied in our school. (physics)0