Unit9 The wind is blowing 第1课时 基础知识及拓展（课件）(共30张PPT)

(共30张PPT)
Lead in— 学海拾贝
I Can't Let Him Get away
A male crab met a female crab and asked her to marry him. She noticed that he was walking straight instead of sideways. Wow, she thought, this crab is really special. I can't let him get away. So they got married immediately.
The next day she noticed her new husband walking sideways like all the other crabs, and got upset. "What happened "she asked. "You used to walk straight before we were married.”
“Oh, honey," he replied, “I can't drink that much every day.”
沪教版 英语 七年级 第二学期
Lead in— 学海拾贝
不能让他跑了
一只雄蟹遇到一只雌蟹，便要娶她为妻。她注意到他走路是直着走，而不是横着走。哇！她想，这只雄蟹可真特别，我可不能让他跑了。因此他们立刻结婚了。
第二天，她又发现她的新郎像其他蟹一样横着走路了。她深感不安。“你怎么了？”她问，“我们结婚前你可是直着走路的。”
“哦，宝贝，”他回答说，“我不可能每天都喝那么多。”
沪教版 英语 七年级 第二学期
Unit9
The wind is blowing
一、新课单词讲解
1. competition (n.) 竞赛
◆compete (v.) 竞争.参赛 competitor (n.) 参赛者
We will have a maths competition next Friday.
He is my competitor in the competition.
◆compete with....... 和......竞争
2. paragraph n. 段，段落
Translate the following paragraphs into Chinese.
将下列各段翻译成中文。
【拓展】 paragraph v. 将……分段
The teacher asked the students to paragraph an essay in class. 老师让学生们在课堂上给一篇文章分段。
3. order n. 顺序；次序
The names are in alphabetical order. 这些名字按字母顺序排列。
【拓展】 order作名词时，常见含义有：
(1)命令；指示：He gave orders that the job must be done in three days. 他指示三天内必须完成这项工作。
(2)秩序：The young teacher can't keep order in her class. 那位年轻教师无法维持课堂秩序。
(3)订单：The company received a large order for computers. 这家公司接到一份求购电脑的大订单。
(4)点菜：May I take your order now 您可以点菜了吗？
【拓展】 order v. 命令；嘱咐；吩咐：The officer ordered them to fire. 军官命令他们开火。
4. correct adj. 准确无误的；精确的；正确的
Your answer to the question is correct. 你对这个问题的回答是正确的。
【拓展】 correct v. 改正；纠正：Would you help me correct my pronunciation 你能帮我纠正发音吗？
correction n. 修正；改正；校正
I’ve made a few small corrections to your report. 我对你的报告作了几处小的修改。
correctly adv. 正确地：He answered the teacher’s question correctly. 他正确地回答了老师的问题。
【近义词】 right adj. 正确的；对的
【反义词】 incorrect adj. 错误的；不正确的 wrong adj. 错误的；不正确的
5. proud adj. 骄傲的；自豪的；得意的
She is proud that she is the cheerleader of the school.她因身为学校啦啦队队长而感到自豪。
I'm proud to be your friend. 做你的朋友我感到骄傲。
【拓展】 pride n. 自大；骄傲；傲慢；自豪：He looked at his painting with pride. 他得意地看着他的画。
6. strength n. 体力；力气；力量
He hasn't got enough strength to remove that stone. 他没有足够的力气搬走那块石头。
I haven't the strength to carry you. 我抱不动你。
【近义词】 power n. 力；力量；体力；精力
【拓展】 strong adj. 强壮的
指点迷津：power, force, energy 与 strength
(1) power主要指人或机器等事物潜在的或所能发挥出来的能力、权力或功能。
We use wind power to proddce eleotricity. 我们用风能发电。
(2) force主要指自然界的力量和社会里的暴力、势力、说服力、压制力以及法律、道德或情感的力量。
The window was stuck, but father got it open by force. 窗户关得很死，爸爸用力才把它推开。
There is force in what he said. 他的话很有说服力。
(3) energy主要指人的精力、工作或活动的能力、自然界的能等。
Old as he is, he has such energy that he can work 14 hours a day.
尽管年事已高，他仍有足够的精力每天工作14个小时。
(4) strength主要指一人或一物所含的内在力量，能用以从事、忍受或抵抗许多事物。
Union is strength. 团结就是力量。
7. stick n. 棍；棒 v. 粘；贴( stuck, stuck)
【拓展】 stick是兼类词。请注意stick一词在下面句子中的词性和含义：
Grandpa still walks without a stick. 爷爷不拄拐杖仍能走路。（stick作名词，意为“拐杖”）
They stuck the notice on the wall. 他们把通知贴在墙上。(stick作动词，意为“粘贴”)
8. onto prep. 向；朝
on是表示静态的方位介词，意为“在……上”。 Your book is on the table.您的书在桌子上。
而onto是表示动态的方位介词，意为“到……上”。 The cat jumped onto the table:猫跳到桌子上去了。
9. brightly adv.阳光灿烂地；光线充足地；明亮地
The garden is full of brightly coloured flowers. 这个花园里满是色彩鲜艳的花朵。
Dewdrops shine brightly in the sunshine. 露珠在阳光下闪闪发光。
【拓展】 bright adj. 明亮的：The bright sun lit up the world. 灿烂的阳光照亮了世界。
brightness n. 亮度；光辉；光明：The light hurt my eyes with its brightness. 明亮的灯光刺痛了我的眼睛。
10. rise v. 升起(rose, risen)
The river has risen several metres. 河水上升了好几米。
The sun has not risen yet. 太阳还没升起。
【拓展】 rise n. 上升；增加：There will be a rise in salary next year. 明年薪水会增加。
指点迷津: rise 与raise
(1) rise是“上升；上涨；起床；站立”的意思。该词含义较广，总的意思是指依次上升，如自然界的日、月、星、雾、云的上升以及人体从睡、跪、坐、躺等姿势站立起来等。该词为不及物动词。
The sun rises in the east and sets in the west. 日出于东而落于西。
The chairman rose from his chair. 主席从椅子上站了起来。
(2) raise用作及物动词，其基本含义是“使升起来；举起”，它的过去分词和过去式都是raised。
Heavy rains raised the river. 暴雨使河水水位升高。
His speech raised my interest. 他的发言激起了我的兴趣。
11. sail v.（船）航行；（人）乘船航行
The dinghy sailed smoothly across the lake. 小艇平稳地驶过湖面。
He sailed the boat between the islands. 他驾船在两岛之间航行。
【拓展】 sail n. 帆；篷；乘船旅行
How many days' sail is it from Dalian to Guangzhou 从大连到广州有几天的航程？
sailor n. 水手：He was a sailor in the army. 他曾是部队里的一名水兵。
12. speed v. 快速前行(sped, sped, speeded, speeded)
Tom was fined for speeding. 汤姆因超速行车而被罚款。
The ambulance sped to the hospital. 救护车急速驶向医院。
【拓展】 speed n. 速度：The train is travelling at a speed of sixty miles an hour.火车正以每小时60英里的速度行驶。
13. lean v. 倾斜；屈身(leant, leant或leaned, leaned)
The trees leant in the wind. 树在风中倾斜。
He leaned on the back of the sofa. 他斜靠在沙发背上。
【拓展】 lean adj. 肉少的；瘦且健康的：He was tall, lean and handsome. 他长得瘦高而英俊。
leaning n.倾向；偏向：a leaning towards comedy rather than tragedy偏爱喜剧而不是悲剧
14. among prep. 在……中；周围是
指点迷津：among 与between
among一般用于三者或三者以上，意为“在……中间”，其宾语通常是一个表示笼统数量以及具有复数（或集合）意义的名词或代词。
They hid themselves among the trees. 他们躲在树林中。
I found it among a pile of old books. 我在一堆旧书中找到了它。
此外，among还用于下列情况：
(1)用来引出最高级的比较范围。
The book is the best among the modern novels. 在现代小说中，这本是最好的。
(2)表示“是……当中的一个”(相当于one of)。
Paris is among the largest cities in the world. 巴黎是世界上最大的城市之一。
between 一般指两者之间，其宾语往往是表示两者的名词或代词，或者是由and连接的两个人或物。
There was a fight between the two boys. 这两个男孩打过一架。
I'm usually free between Tuesday and Thursday. 我通常在星期二与星期四之间有空。
15. * dimple n. 酒窝
Mary has two dimples when she smiles. 玛丽一笑，脸上就露出两个酒窝。
【拓展】 dimple v. 使……现酒窝
Her cheeks dimpled as she smiled. 她一笑，脸上就露出了酒窝。
16. slide v.（使）滑动；滑行(slid, slid)
The car slid into the river. 汽车滑进了小河里。
【拓展】 slide n. 滑梯；幻灯片
The children were taking turns on the slides on the playground. 孩子们在操场上轮流玩滑梯。
They are attracted by the slide show. 他们被幻灯片所吸引。
Complete the sentences with the given words in their proper forms.
1.How ____________ she is smiling! She must have got a good result in the final exam. (bright)
2.He felt very ____________ when he heard the news. (disappoint)
3.It is not my address. Maybe it’s ____________. (she)
4.I’d rather go to an ____________ library to do some readings. (air-conditioner)
5.Tom plays the violin as ____________ as Maria. However, Lucy plays the violin ____________ than any other student in the school. (good)
6.I think listening to light music after a day’s work is one of ____________ things. (enjoy)
7.He hasn’t got enough ____________ to remove that stone. (strong)
8.This story is ____________ about a competition between a rabbit and a tortoise. (main)
【随堂小练】
brightly, disappointed, hers, air-conditioned, well, better, the most enjoyable, strength, mainly
Complete the sentences with the given verbs in their proper forms.
1.Have you finish ____________ your kite (make)
2.The box is too heavy for me ____________. (carry)
3.First, ____________ some thin sticks to make a frame. (use)
4.Mr and Mrs James ____________ dinner when I rang them. (have)
5.My dad ____________ angry with me because I didn’t listen to him. (become)
6.Let’s ____________ friends forever! (be)
7.I ____________ back soon. (be)
8.Can you tell me where ____________ the letter (post)
making, to carry, use, were having, became, be, will be, to post
Daily expressions. 日常表达
1. show off 炫耀；卖弄
He is showing off his new mobile phone.
他正在炫耀他的新手机。
2. take off 意为“脱下（衣服等）”
You'd better take off your coat. It's very warm inside. 你还是把外套脱了吧，里面挺暖和的。
【反义词】 put on穿上；戴上
【拓展】 take off还有如下含义：
(1)起飞：The plane will take off in twenty minutes. 飞机将在20分钟后起飞。
(2)取消：The sports meet was taken off because of the bad weather. 运动会因为天气不好而被迫取消。
1. Fill in the blanks with the words in their proper forms.
1. I felt (excite) to see the film of the year.
2.It's one of (interest) film this year.
3.On days, we can fly kites in the sky. (wind)
4. class is bigger than theirs. (we)
5.We need some flowers to decorate our class.(colour)
6.My kite looks more beautiful than . (she)
7.Ladies and children should go to the safe boat . (one)
8. , we arrive at the bus stop. (final)
9. Do you know who is , Mr. Sun or Mr. Wind ( strong)
10.Please write down these new words on your note books. (correct)
【随堂小练】
1. excited 2. the most interesting 3. windy 4. Our 5. colourful
6. hers 7. first 8. Finally 9. stronger 10. correctly
2.用所给单词的正确形式填空
1．It’s ________ (noise) now than before because there is much traffic.
2．Jim is my _________ (good) friend of all.
3．The elephant is one of the cutest ________ (animal) in the world.
4．In summer, the sun often shine ___________ in the sky.（bright）
5．He needs courage(勇气) and ________ to climb the mountain. (strong)
6．We ________ (have) a picnic if it is fine tomorrow.
7．I ________ the story about the competition between Mr. Wind and Mr. Sun yet. (not read)
8．________ Tom ________ TV every day (watch)
9．The children ________ five kites yesterday. (make)
10．This shirt is the ________ of the three. (cheap)
1．noisier【详解】
句意：因为交通拥挤，现在比以前更吵了。is后接形容词作表语，noise的形容词是noisy，根据“than”可知，此空应填noisy的比较级是noisier，故填noisier。
2．best【详解】
句意：吉姆是我最好的朋友。good“好的”，是形容词，修饰名词friend，用形容词，根据“of all”可知，此处用最高级，故填best。
3．animals【详解】
句意：大象是世界上最可爱的动物之一。根据“one of+the+形容词最高级+名词复数”可知，空处填写animal的复数“animals”，表示最可爱的动物之一。故填animals。
4．brightly【详解】
句意：夏天，太阳经常在天空中明亮地照耀。根据句意可知，空处的词是修饰动词，应用副词；bright“明亮的”，形容词，对应的副词是brightly“明亮地”。故填brightly。
5．strength【详解】
句意：他需要勇气和力气去爬山。need sth.需要某物；and表示并列关系，故空格处应是名词，与前面的名词courage并列； 根据所给单词，strong强壮的， 形容词，需变为名词； strength力气，名词。故填strength。
6．will have或are going to have
【详解】
句意：如果明天天气好的话，我们就去野餐。考查一般将来时。本句包含一个由if引导的条件状语从句，从句的时态为一般现在时，根据“主将从现”的原则，主句应用一般将来时。故填will have/are going to have。
7．haven’t read
【详解】
我还没有读过关于风先生和孙先生竞争的故事。根据“yet”可知，此句是否定句，时态是现在完成时，其结构为：have/has done。且主语是I，助动词用have。此句是否定句，需在have后面直接加not，即haven’t；read“读”，动词，其过去分词为read。故填haven’t read。
8． Does watch
【详解】
句意：汤姆每天都看电视吗？根据标点符号可知，本句是疑问句；主语“Tom”是第三人称单数，且根据“every day”可知，本句是一般现在时，watch是实义动词，因此用does构成疑问句，置于句首首字母大写，此时动词用原形。故填Does；watch。
9．made
【详解】
句意：昨天孩子们做了五个风筝。根据“yesterday”可知，此句时态是一般过去时，make的过去式是made。故填made。
10．cheapest
【详解】
句意：这件衬衫是三件中最便宜的。根据“This shirt is the...of the three.”可知，此处是三者比较中最便宜的一件，所以应用形容词最高级表示，cheap变最高级，在词尾加-est。故填cheapest。
3.选择方框中合适的单词并用其适当形式填空，其中有2个词是多余的。
turn, litter, receive, rise, worry, take, high
11．Little Mark often ________ when we will finish fighting the virus.
12．Lucy is planning ________ a walk along the beautiful coast after dinner.
13．So dirty! The ground is full of ________ after the Beer Festival.
14．The girl is looking forward to ________ the things she bought on the Internet yesterday.
15．We can see the sun _________ in the east on sunny mornings.
11．worries
12．to take
13．litter
14．receiving
15．rise或rises
【分析】
11．句意：小马克经常担心我们什么时候才能结束与病毒的斗争。根据“when we will finish fighting the virus.”及备选词汇可知，此处指的是“经常担心”，worry“担心”，是动词，由often可知，句子应用一般现在时，主语是单数名词，动词用三单形式，故填worries。
12．句意：露西计划晚饭后沿着美丽的海岸散步。根据“a walk along the beautiful coast after dinner.”及备选词汇可知，此处指的是take a walk“散步”，此处是plan to do sth“计划做某事”，故填to take。
13．句意：太脏了！啤酒节过后，地上到处都是垃圾。根据“So dirty!”可知，此处指的是到处都是垃圾，litter“垃圾”，是不可数名词，故填litter。
14．句意：这个女孩期待着收到她昨天在网上买的东西。根据“the things she bought on the Internet yesterday.”及备选词汇可知，此处指的是“盼望着收到东西”，receive“收到”，此处是look forward to doing sth“盼望做某事”，故填receiving。
15．句意：在阳光明媚的早晨，我们可以看到太阳从东方升起。根据“the sun...in the east”及备选词汇可知，此处指的是“升起”，rise“升起”，根据“on sunny mornings”可知，是看到经常发生的动作，用see sth do sth的结构。see后面可以接从句，从句陈述的是客观事实，用一般现在时，主语the sun是单数形式，动词用三单形式，故填rise/rises。
愿君皆有所获，皆有所得