英语新同步外研必修四课件：Module 3 Section Ⅲ Grammar—条件状语从句和让步状语从句
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3．whether ...or ...表示“不论是否；不管是…… 还是……”之意。
I have decided to take the job offer, whether it is good or bad.
无论好坏，我已经决定接受这份工作邀请。
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it is. ⑧Although/Though she works very hard, yet (still) she makes
very slow progress.
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[我的发现] (1)①②③句中，黑体部分引导 条件状语从句 ；④⑤⑥⑦⑧句中， 黑体部分引导 让步状语从句 。
(2) 由 ③ 句 可 知 ， 在 条 件 状 语 从 句 中 ， 主 句 用 将 来 时 ， 从 句 用 _一__般__现__在__时___代替一般将来时。 (3)⑧句中 although/though 引导让步状语从句不与 but 连用， 但可以与 yet 或 still 连用。 (4)由⑤句可知，as 引导让步状语从句且置于句首时，从句用_倒__装__ 语序。 (5)⑥⑦句中，however 和 no matter how 都引导 让步状语从句 ， 两者可以换用。
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(2)同义句转换 ①If you work harder, you will succeed in your studies. ＝Work harder and you will succeed in your studies. ②If you don't be careful, you will fall into the water. ＝Be careful, or/or else/otherwise you will fall into the water.
4．“no matter＋疑问词”或“疑问词-ever”的含义为“不 管……都……”，它们引导的让步状语从句可以互换。
However/No matter how hard you try, it is difficult to lose weight without cutting down the amount you eat.
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[即时演练 1]
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(1)完成句子
①(2015·北 京 高 考 改 编 )You won't find paper cutting difficult
_a_s_l_o_n_g_a_s__y_o_u_k__e_ep__p_r_a_c_t_ic_i_n_g__it_ (只要你不断地练习)．
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[即时演练 2] (1)单句语法填空
①(2015·湖南高考改编)Video games can be a poor influence if __le_f_t_ (leave) in the wrong hands. ②He won't go there unless invited (invite)． ③He picked up a wallet while walking (walk) home. ④Hurry up or we will be late.首页Fra bibliotek上一页
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How can they learn anything when they spend all their spare time watching television?
既然他们把所有空闲的时间都用来看电视了，还能学到什么 东西呢？
Only if you take an active part in physical activity will you be able to keep fit and stay healthy.
只有积极参加体育锻炼，你才能保持身体健康。 Unless one is fully prepared, outdoor sports can sometimes mean injuries. 要是没有充分准备的话，户外运动有时会意味着受伤。
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2．主将从现 条件状语从句如果表示将来的时间，用一般现在时代替一般 将来时。 I won't wait for him unless he calls me. 除非他给我打电话，否则我不会等他。
immediately.
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(2)单句语法填空 ①(2015·江苏高考改编)It is so cold that you can't go outside _u_n_l_es_s__ fully covered in thick clothes. ②(2015·陕西高考改编)I believe you will have a wonderful time here once you get to know everyone else. ③I told him he would succeed only if he tried hard. ④I'll let you have the book on condition that you return it
If exposed to very loud music every day, young people may risk going deaf.
如果年轻人每天都处于嘈杂的音乐的影响中，他们很可能有
变聋的危险。
If (it is) possible, this machine can be changed for a new one. 如果可能的话，这台机器会换成一台新的。
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If Tom passes the examination, his father is going to buy him a bicycle.
如果汤姆考试及格，他父亲将会给他买一辆自行车。 You may watch TV as long as you finish your homework. 只要你做完作业，你就可以看电视。 Suppose/Supposing the plane does not arrive on time, what shall I do? 假定飞机不能准时到，我该怎么办？
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一、条件状语从句 1．条件状语从句的引导词 引导条件状语从句的词/短语有：if (假设，如果), unless (除 非), so/as long as (只要), suppose/supposing (that)(倘若，假设); only if ( 只 有 …… 才 ), provided/providing (that)( 如 果 ), on condition that (条件是), in case (如果，万一), when (如果；既然， 考虑到)。
to me next week. ⑤(2014·大纲卷改编)Unless some extra money is found (find),
the theatre will close.
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3．状语从句的省略 在时间、条件、让步等状语从句中，当从句主语与主句主语
一致或从句主语是 it，且从句的谓语部分含有 be 动词时，可以将 从句中的主语与 be 动词一起省略。
②(2015·北京高考改编) Once the damage is done (一旦被毁坏),
it will take many years for the farmland to recover. ③(2014·湖南高考改编)You will never gain successu_n_le_s_s_y_o_u__a_r_e_ _fu__ll_y_d_e_v_o_t_e_d__to__y_o_u_r_w__o_r_k_ (除非你全身心地投入到工作中去)． ④(2014·四川高考改编)I'll be out for some time. _In__c_a_s_e_a_n_y_t_h_i_n_g_ __im__p_o_r_t_a_n_t_h_a_p__p_e_n_s__ (万一发生了什么重要的事情), call me up
Section Ⅲ
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Grammar—条件状语从句和让步状语从句
语法图解
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探究发现
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①If you say the word “communication”， most people think of
words and sentences. ②In case there is a fire, what will you do first? ③You won't arrive there on time unless you take a plane. ④Even if you were busy, you should take care of your family. ⑤Clever as he is, he doesn't make great efforts in his lesson. ⑥However much I tried, I couldn't work the question out. ⑦He keeps taking physical training in winter no matter how cold
While (she was) listening to the radio, she fell asleep. 她在听收音机时睡着了。
合集下载
外研版高中英语必修4 Module3 Period 3参考课件
Module 3 Body Language and Non-verbal Communication
Period 3 Listening＆ Vocabulary
1 eyebrow 2 should 3 finger
forehead 4 lips
chest wrist
knee
5 Match the parts of the body in the 6 picture 7 with the words in the box. 8 Ankle chest eyebrow finger forehead knee
L: That’s right, Bill. I’m going to stay in America for ________ three months. B: That’s great. But you look a bit fed ___ up ___. What’s the problem? favour I need some L: Look, Bill, can I ask you a _______? advice about what to do… or better still, what not to do there. customs Of course. B: Oh you mean _________?
invited to dinner? L: What shall I do if I’m _______
B: When you’re invited to someone’s home, it’s a gift for your host. It doesn’t have good idea to bring a ___
goes _____, blank try not to panic. If your m_ relaxed ______ and unless you’ve very unlucky you’ll soon think of something. In difficult situations I always talk about the weather. L: Oh, good idea. Main idea: What to talk about
Period 3 Listening＆ Vocabulary
1 eyebrow 2 should 3 finger
forehead 4 lips
chest wrist
knee
5 Match the parts of the body in the 6 picture 7 with the words in the box. 8 Ankle chest eyebrow finger forehead knee
L: That’s right, Bill. I’m going to stay in America for ________ three months. B: That’s great. But you look a bit fed ___ up ___. What’s the problem? favour I need some L: Look, Bill, can I ask you a _______? advice about what to do… or better still, what not to do there. customs Of course. B: Oh you mean _________?
invited to dinner? L: What shall I do if I’m _______
B: When you’re invited to someone’s home, it’s a gift for your host. It doesn’t have good idea to bring a ___
goes _____, blank try not to panic. If your m_ relaxed ______ and unless you’ve very unlucky you’ll soon think of something. In difficult situations I always talk about the weather. L: Oh, good idea. Main idea: What to talk about
高中英语 外研版 必修四 Module3 Grammar(共22张PPT)
•
- Crazy English
2020/6/3
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Adverbial clause of condition（条件状语从句）
Conclusion Ⅰ 主将从现（talking about future）
If you come ealier, you will see him tomorrow.
= Come ealier and you __w__i_ll__s_e__e_____ (see) him
引lo导n_g_条_a件_s_,状_ss语_oo_从_lloo_句n_n的g_g_连asa接,s
Youosnhaclol ngdeittaiopnrtizheat_,__o__n__c_o_n__d_i_tion that
providing/provided, if (suppose),
unless (if…not) p_r_o_v_i_d_i_n_g__/ _p_r_ovided
you p时a态ss要th求e ：fin主al将ex从am现s.
只要你期末考试通过，你将获得一份奖励。
2020/6/3
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Adverbial clause of concession（让步状语从句）
Enjoy a song and fill out the blankets.
Right here waiting
如果工作是一种乐趣，生活则是一种享受； 如果工作是一种义务，生活则是一种苦役。
Conclusion Ⅱ 主现从现（talking about situations or habits）
when也可以用来表示条件意味=if
2020/_g_ as
Conclusion Ⅲ 词常见的有：as
外研版高中英语必修4 Module3 Grammar精品课件
D．so that
解析：选 C 。句意：他准备好了相机，万一看见能拍
一张好照片的东西(就可以拍下来了)。结合句意可知应
选in case，“以防，万一”。even if “即使”；if only“要
brings value to the ቤተ መጻሕፍቲ ባይዱife of others.
A．so that
B．no matter how
C．as long as
D．except that
解析：选 C 。考查连词。句意：只要一个人给别人的
生活带来价值，那么他的生命就有价值。as long as意为
“只要”，符合句意。so that意为“以便，结果”；no
Grammar
条Zx.xk件状语从句和让步状语 从句
一、条件状语从句 条件状语从句是表示主句动作发生的前提或条件的
从句。 1．条件状语从句中的时态
条件状语从句中主句和从句之间的时态要保持一致。 (1)当主句和从句的谓语动词都是单纯陈述过去的事情时，
主句和从句都可用一般过去时。 If it rained, I went to work by taxi. 如果天下雨，我坐出租车去上班。
2．if和unless引导条件状语从句 if表示正向条件，意为“如果”；unless表示反向条件，意为 “除非，如果不”。 If you ask him, he will help you. 如果你请求他，他会帮助你。
You will fail to arrive there in time unless you start earlier. 如果你不早点动身，你就不能及时赶到那儿。 [点津] ①if引导的条件状语从句既可以表示真实条件，又 可以表示与事实相悖或实现的可能性不大的非真实条件(虚 拟语气)。
英语必修IV外研版Module3课件(17张)
be violent. 3. You can _g_r_e_e_t_ someone by saying “hello” 4. Your _p_o_si_t_io_nis the way you are sitting or standing. 5. If you are u__n_c_o_n_sc_i_o_usof somethingess.非常成功. .
aggressive, deal, gesture, greet, formal, informal, position, trust, unconscious, weapon
1. Guns and knives are two different types of w__e_a_p.ons 2. Someone who has a(n) _a_g_g_r_e_s_si_v_e_ attitude may
6.Say who?me?
Point in the direction.
Wave one’s hand.
Nod one’s head up and down. Shake one’s head from side to side. Point to myself and put on a surprised expression.
3. If our right hand is busy greeting someone, it cannot be holding a weapon.
如果我们的右手忙着和别人打招呼, 就不可 能握有武器了.
be busy doing sth be busy with sth 忙着做某事.
4.Nowadays, it is quite a common greeting. 现在, 它是一种很常见的打招呼方式 quite 通常放在冠词a/an 的前面
aggressive, deal, gesture, greet, formal, informal, position, trust, unconscious, weapon
1. Guns and knives are two different types of w__e_a_p.ons 2. Someone who has a(n) _a_g_g_r_e_s_si_v_e_ attitude may
6.Say who?me?
Point in the direction.
Wave one’s hand.
Nod one’s head up and down. Shake one’s head from side to side. Point to myself and put on a surprised expression.
3. If our right hand is busy greeting someone, it cannot be holding a weapon.
如果我们的右手忙着和别人打招呼, 就不可 能握有武器了.
be busy doing sth be busy with sth 忙着做某事.
4.Nowadays, it is quite a common greeting. 现在, 它是一种很常见的打招呼方式 quite 通常放在冠词a/an 的前面
外研高一英语必修四课件：Module 3-3
5 What to talk about 4 When to arrive for dinner 3 Gifts 1 How to meet new people 2 What to call people 6 When to leave the table 7What to say to the host when you leave
If your mind ____ _____, try not to panic. stay relaxed
Remember to smile and ____ ______ and unless
you’ve very unlucky you’ll soon think of
something. In difficult situations I always talk about
Listen to the tape and fill the blanks
B=Bill, L=Li Hong
B: Hi, Li Hong._H_o_w__a_r_e_y_o_u__d_o_i_n_g_? I hear you’res_ta_y____ to the states.
L: That’s right, Bill. I’m going to stay in Amertihcarefeor ________ months.
Module 3 Body Language & Non-verbal Communication
Period 3 Listening＆ Vocabulary
1eyebrow 2 should 3 finger
9 ankle
forehead 4
lips
5
chest 6
If your mind ____ _____, try not to panic. stay relaxed
Remember to smile and ____ ______ and unless
you’ve very unlucky you’ll soon think of
something. In difficult situations I always talk about
Listen to the tape and fill the blanks
B=Bill, L=Li Hong
B: Hi, Li Hong._H_o_w__a_r_e_y_o_u__d_o_i_n_g_? I hear you’res_ta_y____ to the states.
L: That’s right, Bill. I’m going to stay in Amertihcarefeor ________ months.
Module 3 Body Language & Non-verbal Communication
Period 3 Listening＆ Vocabulary
1eyebrow 2 should 3 finger
9 ankle
forehead 4
lips
5
chest 6
外研社高中英语必修四第三模块grammar 35张ppt
2020/5/26
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（5）"no matter＋疑问词"引导让步状语从句
"疑问词十ever"相当于"no matter＋疑问词"引导的让步状语从句。
e.g. Whichever/No matter which book you borrow,you must return it in a
week.
Child as he is,the boy knows a lot. 尽管还是个孩子,但这男孩懂得很多。
Try as I might, I couldn't lift the stone. 尽管我试了,我还是举不起这块石头。 注意:在这种倒装结构中,也可以用though,但不用although。
e. g.Bravely though the players fought,they had no chance of winning.
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7.条件句中的虚拟与倒装 if引导的条件状语从句如果与事实不符,应用虚拟语气。 （1）与现在事实相反,主句用过去将来时,从句用一般过去时,be 动词 用复数形式。
e.g.If I were you,I wouldn't do it. 如果我是你,我就不会那样做。 （2)与过去事实相反,从句用过去完成时,主句谓语为 should/would/could/might have done。 e.g. If you had got up earlier,you would have caught the train.如果你早起 些,你就会赶上火车的。
你无论借哪本书,都必须一周内归还。
Whenever/No matter when you come back, don't wake me up.
外研 高中英语必修4Module3Listening and vocabulary课件(共26张PPT)
Listening Task2 Reading Comprehension II
Match the main idea with each paragraph
Para 1 Para 2 Examples of Para 3 greetings Para 4
Para 5
greetings in Asian countries
show respect
Muslims
salaam
heart, mouth, respect forehead
Countries or areas
The way of greeting
The parts The of body meaning involved of the
greeting
Hindus
1.Surf the Internet to collect more information about body language.
2. Write a short passage about different body language in different countries.
if you're happy and you know it clap your hands if you're happy and you know it clap your hands if you're happy and you know it never be afraid to show it if you're happy and you know it clap your hands if you're happy and you know it stamp your feet if you're happy and you know it stamp your feet if you're happy and you know it never be afraid to show it if you're happy and you know it stamp your feet if you're happy and you know it nod your head if you're happy and you know it nod your head if you're happy and you know it never be afraid to show it if you're happy and you know it nod your head
外研版高中英语必修四Module3 -知识点ppt课件
里面；使某人参与做某事
involve with...和……混在一起，和……有密切联系
（2）involved adj.复杂的；有牵连的，有关的
be/get involved in使卷入……之中；使专注于
be involved with sb.与某人混在一起，和……有密
切联系
精选PPT课件
8
知识要点
例句： She was involved in reviewing the lessons all night.
精选PPT课件
9
知识要点
【链接训练】 The number of the persons who were ________ the traffic accident is about 20. A.advertised in B.entertained by C.involved in D.repai点
【链接训练】 It is politely requested by the hotel management that radios ________ after 11 o’clock at night. A.were not played B.not to play C.not be played D.did not play
精选PPT课件
11
知识要点 例句： She got into a real panic when she thought she’d lost the tickets.
Shoppers fled the street in (a) panic after two bombs exploded. 两枚炸弹爆炸之后，购物者惊慌失措地逃离了那条 街。 The crowd panicked at the sound of the gunfire.
高中英语外研版必修4Module3 课件 (共72张PPT)
1. Guns and knives are two different types owf e_a_p_o_n. s 2. Someone who has a(n) __a_g_g_re_s_s_iv_e_ attitude may
be violent. 3. You can _g_r_e_e_t_ someone by saying “hello” 4. Your _p_o_si_t_io_nis the way you are sitting or standing.
b) I point to the way and say, “go this way please.”
c) I wave my hand and say “hello” d) I give him the gift and say,
“happy birthday to you”. e) I nod my head. f) I shake my hands and my head. g) I open my eyes wide pointing
You have to believe in yourself. That's the secret of success. 人必须相信自己，这是成功的秘诀。
Introduction – 3. Speaking What will you do when…?
1. meet a friend 2. show someone
2. Can you give reasons for your choice?
Reading – 1. Pre-reading What words come to you when seeing the picture?
外研版高中英语必修4课件：Module 3《Section Two Grammar》.ppt
b. What _sh_a_l_l I do if I’m invited to dinner?
c. Unless you’re very unlucky you _w_i
Q: 1. Which refers to a normal everyday situation?
The sentences … 1. Describe common situations 2. Describe impossible situations 3. Use if or when to introduce the situation 4. Explain the result of the situation in the other
•If our right hand is busy greeting someone, it can’t be holding a weapon. •If you shake hands with someone, you show you trust them. •When we greet someone, we put the right hand over the left and bow slightly. •We shake hands when we make a deal.
a
2. Which refers to a possibility in the future?
b
3. Which word in the 3rd sentence means “if…not”? unless
Grammar 2 – Activity 2
1. If you _t_a_k_e_ a cake your host__w_i_ll_b_e_____ very pleased. (take, be)
c. Unless you’re very unlucky you _w_i
Q: 1. Which refers to a normal everyday situation?
The sentences … 1. Describe common situations 2. Describe impossible situations 3. Use if or when to introduce the situation 4. Explain the result of the situation in the other
•If our right hand is busy greeting someone, it can’t be holding a weapon. •If you shake hands with someone, you show you trust them. •When we greet someone, we put the right hand over the left and bow slightly. •We shake hands when we make a deal.
a
2. Which refers to a possibility in the future?
b
3. Which word in the 3rd sentence means “if…not”? unless
Grammar 2 – Activity 2
1. If you _t_a_k_e_ a cake your host__w_i_ll_b_e_____ very pleased. (take, be)