新人教版高中英语必修三4高考英语全程复习课件：(必修3)Unit_4_Astronomy：the_science...精品ppt课件

vi.存在
10．puzzle adj.迷惑不解的 11．crash 12．violent 猛烈地
vt.使„„迷惑
puzzling adj.令人困惑的 vi. & vt.碰撞；坠落 adj.猛烈的 violence n．暴力 violently adv.
13．harmful 对„„有害 14．global 球仪
Unit 4 Astronomy：the science of the stars
说基础
SHUO JI CHU
课前预习读教材
基/础/梳/理
一、重点单词 1．astronomy 2．theory n．天文学 astronomer n．天文学家
n．理论 n．大气层；气氛 biologist n．生物学家 biological
harm n．伤害；损害，常构成do harm to...或do sb. harm结构。 vt.伤害；损害 It wouldn't do him any harm to work a bit harder. 工作努力点对他没什么害处。 There was a traffic accident in this street，but no one was harmed.
即境活用 No harm has ever ________ (do) to him, so you needn't feel sorry for him.
答案
been done
解析
do harm to sb.“伤害某人”，为固定搭配。此处harm
提前，用被动语态。
2．exist vi.存在；生存短语归纳 exist on靠„„为生 exist by靠„„方式为生 exist in存在于„„之中 There exists/existed...某地有„„；存在 come into existence产生；成立；开始存在 in existence存在 bring...into existence使„„发生/产生
the shape would last or not. 地球变得如此猛烈以致于不明确是否它的形状会保持这个样子。 2．This produced a chain reaction，which made it possible for life to develop. 这引起一连串的反应，使生命的生长发育成为一种可能。
3．But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.
而当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。 4．When we get closer to the moon, we shall feel its gravity pulling us but it will not be the earth's. 我们离月球越近，就会感觉到月球的引力在吸引我们，但不如地球的引力那么强。 as strong a pull as
adj.有害的
harm
n．害处
harm
v t.
adj.全世界的；全球性的
globe
n．球体；地
15．unlike prep.不像；和„„不同
二、必备短语 1．lay eggs 2．in one's turn 3．block out 下蛋轮到某人；接着挡住(光线) 熟悉；掌握；理解
4．get the hang of 5．watch out 6．depend on
3．atmosphere 4．biology adj.生物学的 5．gravity 6．satellite 7．physicist n．物理
n．生物学
n．地心引力；重力 n．卫星；人造卫星 n．物理学家 physical adj.物理的 physics
8．multiply 9．exist
vt.乘；增加 existence n．存在 puzzle n．难题；谜 puzzled
Other wonderful worlds exist all around us. 在我们周围还有其他奇妙世界。 She exists on tea and bread.她靠茶和面包度日。 This law came into existence in 1918. 这项法律产生于1918年。
特别提示 ①there be 句型中的 be 动词可以换用 exist, live, stand, lie 等。 ②exist 是不及物动词，没有被动语态，也不用于进行时态。如： There exist many opportunities for regional development. 地区的发展存在许多机会。
密切注视；当心；提防依靠
7．cheer up 8．now that 9．give
感到高兴；感到振奋既然 to 产生；分娩
birth
10．prevent from 阻止；制止
三、经典句式 1．The earth became so violent that it was not clear whether
5．Walking does need a bit of practice gravity has changed. 既然重力改变了，走路也确实需要练一练了。
now
that
说考点
拓展延伸串知识
SHUO KAO DIAN知/识/整/合
第一讲的，其反义词为harmless。 It is generally accepted that smoking is harmful to our health. 吸烟有害健康，这是大家公认的。 It's harmful to your eyes to read on the bus. 在公共汽车上看书对你的眼睛有害。 The dog seems fierce，but he's harmless. 这狗看似凶狠，但不伤人。这街上发生了交通事故，但没有人受伤。

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新人教版高中英语必修三4人教版高中英语必修3_unit4知识重点精品ppt课件

考点串串讲重点单词 1.as conj.随着，当 „„ 的时候 ● 用法拓展 (1)prep.作为，当作 (2)adv.同样地 (3)conj.引导时间状语从句，在„„期间；当„„时候 (4)conj.引导原因状语从句，由于，因为 (5)conj.引导让步状语从句，尽管；即使；虽然 (6)conj.引导方式状语从句，以„„方式 (7)关系代词，引导定语从句
10 ． ________vt. 使 „„ 迷惑 ________n ．难题；谜 ________adj.迷惑不解的 11． ________vi. & vt.碰撞；坠落 12．______adj.猛烈的 ______n．暴力 ______adv.猛烈地 13．______adj.有害的 ______n．害处 ______vt.对„„有害 14．______adj.全世界的；全球性的 ______n．球体；地球仪 15．________prep.不像；和„„不同
短语回顾 1.________eggs 下蛋 2． in one's________ 轮到某人；接着 3． block________ 挡住 (光线 ) 4． get the________of 熟悉；掌握；理解 5． watch________ 密切注视；当心；提防 6． depend________ 依靠 7． cheer________ 感到高兴；感到振奋 8． now________ 既然 9． give ________ to 产生；分娩 10．________ from 阻止；制止
句型背诵 1.The earth became________violent________it was not clear whether the shape would last or not. 地球变得如此猛烈以至于不明确是否它的形状会保持这个样子。 2． This produced a chain reaction， which made________possible for life to develop. 这引起一连串的反应，使生命的生长发育成为一种可能。 3 ． But when I tried to step forward ， I found I was carried______ ______ _______ _______on the earth and fell over. 而当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟lder he lost interest in everything except gardening. 随着年纪越来越大，他除了喜欢园艺以外，对一切都失去了兴趣。 ② We had better treat it as a joke. 我们最好把它当作玩笑。 ③ She is as tall as her mother. 她和她母亲一样高。 ④ As I am going to repair my bike, I need a hammer. 因为我将修理我的自行车，我需要一把锤子。 ⑤ Intelligent as you are, I suspect you will fail. 尽管你聪明，我猜你会失败。 ⑥ Cyprus, as you know, is an island in the Mediterranean. 如你所知，塞浦路斯是地中海的岛国。

新人教版高中英语必修三高考英语一轮复习(人教版)必修3_Unit4精品ppt课件

Key Phrases E．短语完形 21．in time及时；终于 22．lay eggs下蛋 23．give birth to产生；分娩 24．in one's turn轮到某人；接着 25．prevent ...from 阻止；制止 26．block out 挡住(光线)
27．cheer up感到高兴；感到振奋 28．now that既然 29．break out突然发生；爆发 30．watch out密切注视；当心；提防
必修三高考复习
Unit 4 Astronomy: the science of the stars
教材一览无余
考点一网打尽
基础一练夯实
A．提示猜词 11.atmospher e n ．⇒搭配：～pr essur e 大气压； home～家庭气氛近义词： air, gas 反义
12．multiply vi. & vt.⇒搭配：～five by ten 用十乘五词： divide
K 考点一网打尽
网考点胸有成竹
Words 考点1 【教材原句】 harmful adj.有害的
What many scientists believe is that the
continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.
Many strange ideas existed in his mind. 他脑袋里装着许多怪主意。 The kitty exists on milk. 这只小猫靠牛奶生存。
考点3
puzzle n.谜；难题

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__…__…_______

新人教版高中英语必修三4高中英语复习必修三第四单元精品ppt课件

I thought her nice and honest ____ I met her. (98Sh) A. first time B. for the first time C. the first time D. by the first time
c
_____ A I listen to your advice, I get into trouble. A. Every time B. Every time that C. Each time when D. When that
重点短语与句型 1． in time 及时；最后
on time 准时；按时
in no time 立即；马上 at a time 一次；每次 at one time 曾经；一度 at times 有时
ahead of time 提前
C ， I lost heart in English 1. (2010模拟)________ learning，but my teacher often said to me，“Keep on studying hard, and you’ll succeed________.” A．At a time；in time B．At a time；on time C．At one time；in time D．At one time；on time 2．(2009年江西景德镇模拟)—Does he often ask you for help? —Oh，no，only________. D A．all the time B．at one time C．at a time D．at times
(3)凯伦整个晚上都在想这个问题。
Karen was puzzling over the question all evening.

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

高中英语必修第三册3-4 Section Ⅳ课件

[练透] 单句语法填空 ①Having settled into a beautiful village, he settled down to __d_o_i_ng___
(do) his research. ②With no _s_et_tl_em__e_nt_ (settle) reached until midnight，all the participants
并不流利。
学·语言要点知识
重点词汇 1 settle vt. & vi. 定居；结束(争论)；解决(纠纷) (1)settle differences/a problem 解决分歧/问题 settle (down) in＋地点在……定居 settle down 安定下来，安下心来 settle down to doing sth. 专心于某事 (2)settler n. 移居者；殖民者 settlement n. 定居点；处理；解决
D.is the place where Robert Louis Stevenson was born
2．According to the passage，what can visitors do in Chinatown? D
A.Taste traditional Chinese food. B.Experience the mix of Chinese culture and western culture. C．Enjoy lots of Chinese architecture. D．Both A and C．
从句 [教材原句] The majority of residents in Chinatown are still ethnic
Chinese, __m_a_n_y_o_f _w_h_o_m__ do not speak English fluently. 如今，唐人街的绝大多数居民依旧是华人，他们中很多人英语说得

高中英语 (高中人教版)必修三第四单元词汇课件(共27张PPT)

20
-ist
biology生物学--- biologist geology地理学--- geologist science--- scientist physics物理学--- physicist art--- artist tour --- tourist psychology心理学--- psychologist
pull n/v 拉（力），拖，牵引力
float v. (使)浮动，(使)漂浮，n.漂浮物
atmosphere n.大气层，气氛 crash v. 碰撞，坠落
fundamental adj.基础的 multiply v. 乘，增加
satellite n. 卫星，人造卫星 gravity n.万有引力，重力 spaceship n. 宇宙飞船
_g_iv_e__b_ir_t_h_t_o_____ _b_l_o_c_k_o_u__t ______ __la_y__e_g_g_s_______
_g_e_t_t_h_e_h__a_n_g_o_f__
25
Use the phrases to fill in the blanks. 1. When I was _in__m__y_t_u_r_n___ I was too excited to speak. 2. She married at 25 and__g_a_v_e_b_i_r_t_h_t_o_ her first child shortly after.
Book 3 Unit 4
Astronomy: the science of the stars
1
Part 1 Guessing game
Guess the missing words or phrases.

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.

人教版高一英语必修三Unit4全套课件

star
2）表现出色。如： He didn't star at that job. 那份工作他干得并不出色。
(4) 形容词 1）星的;星形的 2）明星的,主角的 3）出色的,优秀的。如： Tony is the star player on our team. 托尼是我队的主力。
3. globe
Hawking and his theories
Can you name them in English?
The Solar System
Mars Pluto ˈplu:təu ]
The Sun
Venus Mercury ['viːnəs] [ˈmɜ:kjəri]
Earth
Neptune[ˈneptju:n] Uranus[ˈjʊərənəs]
[ˌmesəʊ'zəʊɪk]
[ˌsi:nəˈzəuik]
Shellfish
Amphibian
Reptile —— Dinosaur
Primitive(原始的) People
be
Language Points
1. What it was to become was
uncertain< until between 4.5 and 3.8
1
2
3
4
6
5
7
8
Answer key for question 3:
1) small plants in water 2) shellfish and all sorts of fish 3) green plants on land 4) insects (on land) 5) amphibians (on land and in water) 6) forests 7) reptiles (on land) 8) dinosaurs (on land) 9) mammals (on land)