新概念2 第52课 课件

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新概念二第52课ppt课件

新概念二第52课ppt课件
I started my teaching career at the school. That was more than
twenty years ago, and I have been there ever since.
注意: 非延续性动词的否定形式可以与表示延续时间的状 为了规范事业单位聘用关系,建立和完善适应社会主义市场经济体制的事业单位工作人员聘用制度,保障用人单位和职工的合法权益 语连用。即动作不发生的状态是可以持续的。
三、常与现在完成时连用的时间状语 为了规范事业单位聘用关系,建立和完善适应社会主义市场经济体制的事业单位工作人员聘用制度,保障用人单位和职工的合法权益
1、表示过去的事或动作对现在有影响,动作的时间不明确、不重 要或动作刚结束,一般可用already(用于肯定句或疑问句)、yet(用 于否定句或疑问句)、ever、just、recently、lately never等。除此之 外,before也可用于现在完成时。
2 表示过去开始的动作刚结束并在某种情况下与现在有关联。 Kelly:Sorry I'm late.Have you been waiting long? (凯利刚到,对方虽然不再等了,但已一直等到现在) Sally:Yes.I have been waiting for an hour.
现在完成进行时和现在完成时皆可表示动作对现在产生的结果,但 前者所表示的结果是直接的,而后者所表示的则是最后的结果。
一般过去时与现在完成时的区别
现在完成进行时 为了规范事业单位聘用关系,建立和完善适应社会主义市场经济体制的事业单位工作人员聘用制度,保障用人单位和职工的合法权益
一、现在完成进行时的意义及其构成: 现在完成进行时表示某一动作在过去开始发生, 已经持

新概念英语第二册lesson52课ppt课件

新概念英语第二册lesson52课ppt课件
.
• 大多数形容词加 “ly” 变为副词 : 如 beautiful--beautifully,但是不是所有的 形容词都可以加ly (asleep);不是所有的副词 都一定以ly结尾(late);不是所有的加ly的都是 副词(lovely)
有些副词虽然由形容词加-ly构成,但在意义上
与其相应的形容并不相同,如
do
do
past
. now future
现在完成进行时
The boy started having dinner five minutes ago. He is still having dinner now. The boy _____h_a_s_b_e_en__ha_v_in_g_ (have) dinner since five minutes ago.
• 大多数方式副词的位置一般在宾语或动词 前面,表示时间的副词常位于句尾,有时 也可位于句首。
• 程度副词,如almost,enough,hardly, nearly,quite,rather,too等,大部分用 在它们所修饰的动词之前。
• Finish exercise on page 246 and 247
.
temporarily adv. 暂时地 temporary /‘tempərəri/ adj.
暂时的 temporary workers
临时工
.
inch n.英寸(度量单位)
1 inch=2.54 centimeters foot 英尺 1 foot= 12 inches yard 码 1 yard= 3 feet
hard(勤奋的,困难的)/hardly(几乎不),
high(冷的)/highly(冷淡的),

新概念二册lesson52(共51张PPT)

新概念二册lesson52(共51张PPT)

• He has waited for three hours.
• 现在完成
• 他现在的之前等了三个小时。
• 他现在还在么?
• 不一定
• 结论:等完

没等完
• 这句话容易发生歧义。
• 具体情况可根据上下文判断。
• 如果没有上下文呢?
• 创造一个新时态——现在完成进行时
• 现在完成进行时
• 即在现在完成时的基础上,强调这事还没做完,还 在进行。
Key point
• 现在完成时 •和 • 现在完成进行时
现在完成时
• 非常常用 但比较难 • 是否学好现在进行时,事关五种时态的学习: • 过去完成时 • 将来完成时 • 现在完成进行时 • 过去完成进行时 • 将来完成进行时
• 一、形式
• have/has + done(过去分词)
• 二、用法
The car is moving inch by inch.

缓慢地
• space n 空间 • a parking space • 停车位
• actually adv 实际上 • = in fact • actual adj 实际的,真实的 • 实际的尺寸/花费 • actual size / cost
已经

ever
曾经

never
从不
• since+时间点 自从。。。。
• for+时间段Leabharlann 现在完成时和一般过去时的区别
• 1、He has left. • 现在全部完成 可以换成一般过去时 • =He left. • 区别在于 看待事物的角度 • 现完:站在现在看过去 • 一过:站在过去看过去

新概念英语第二册Lesson 52 A pretty carpet 课件(共19张PPT)

新概念英语第二册Lesson 52 A pretty carpet 课件(共19张PPT)

not only since 因为(连词)
2024/9/11
but
as well
because 1.表示直接原因
since
2.它所指的原因通常是听话人所不知道的,即说话人认为听话人不知道 3.通常被放置于主句之后 4. 常用来回答why的提问 1.显然的或已为人所知的理由,常译为 “既然”
2.语气比because稍弱,通常置于句首,表示一种含有勉强语气的原因。
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现在完成时和现在完成进行时的区分 1.现在完成时表示动作已经结束,而完成进行时并不一定如此 2. 完成时强调动作的结果,完成进行时强调动作持续的时间
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have explained earned
understand
Are has been working
listenning
as 含义与since相同,但语气更弱,没有since正式,常译为“由于,鉴于”
2024/9/11
2024/9/11
现在完成时 have/has + done 1.动作发生在过去对现在还有影响 2.动作发生在过去一直持续到现在 现在完成进行时 have/has + been + doing 1.动作发生在过去,一直延续到现在,还可能继续延续下去 2.表示重复性动作 3.表示感情色彩
2024/9/11
2024/9/11
has
earned
didn’t listen
2024/9/11
形容词和副词 1.形容词变为副词后意思可能有所改变。 2.有一些形容词变为副词时不需要改变形式 (既可以作形容词,也可以作副词)
2024/9/11
3.有一些形容词ly以后,变成一个新的副词,意思和原词无关

新概念二_第52课_课件

新概念二_第52课_课件

Special difficulties
• 形容词、相应的副词及其用法: • 许多副词,特别是表示方式的副词,皆由形容词加-ly构成,如easy( 容易的)/easily(容易地),beautiful(漂亮的)/beautifully(漂亮 地)。 • 一些频度副词也如此构成,如usual(通常)/usually(通常地)。还 有少数几个表示程度及观点的副词也都以-ly结尾:high(高的) /highly(高度地),real(真的)/really(真正的)。 • 大多数形容词加 “ly” 变为副词 : 如 beautiful--beautifully, 但是不是所有的形容词都可以加ly (asleep);不是所有的副词都一定 以ly结尾(late);不是所有的加ly的都是副词(lovely) • 有些副词虽然由形容词加-ly构成,但在意义上与其相应的形容并不 相同,如 • hard(勤奋的,困难的)/hardly(几乎不),cold(冷的)/coldly (冷淡的), • late(迟到的,晚的)/lately(最近,近来),near(近的,接近 的)/nearly(几乎,差不多,差点儿)。 • 有些副词有两种形式。有的意义相同,如 • cheap(廉价的)/cheaply(廉价地) • 有些副词在形式上与形容词相同,如fast,past,far等。
• 7、She gazed at it for some time then added, 'You don't need bookcases at all. You can sit here in your spare time and read the carpet!'
• ※ gaze at 凝視 • stare at凝視 ; glare at 怒目而視 、瞪著 • fix one’s eyes on sth 注視、目不轉睛、凝視、把注意力集中在…… 上 • You can sit here in your spare time and read the carpet!' • 空闲时你可以坐在这儿读地毯!” • ※ carpet n.地毯 • rug [rʌg] n.(小)地毯 • runner [ˈrʌnə] n.奔跑者;走私人(船) • lay a carpet 鋪地毯 ; on the carpet 訓斥

新概念2Lesson52(共19张PPT)

新概念2Lesson52(共19张PPT)
LESSON 52 A PRETTY CARPET
PART I
READ & COMPREHEND
Questions of the passage
• 1. Is it difficult to get the new room in order for the writer?
• 2. why did his sister get a big surprise when she went into his room?
PART III
KEY STRUCTURES
Key structures
现在完成时
It has rained for three weeks.
现在完成进行时
It has been raining for the last three weeks,and it is still raining.
过去发生的动作, 对现在产生 的影响
resently.
books resently.
p245
Exercise 1
• ‘I __h_a_ve__e_x_p_la_i_n_e_d__(explain)this to you several times already ,’ said the teacher. ‘I hope you__h_a_v_e_u_n_d_e_r_s_to_o_d__(understand) it now.’ Then he looked at a little boy at the back of the class. ‘_H_a_v_e__you__lis_t_e_n_e_d_(listen),Jones?’ he asked.
• 3. what is the writer’s carpet made of?

新概念第二册52课课件42页PPT

新概念第二册52课课件42页PPT
2. advantage n. 优势 3. disadvantage n. 劣势
diet n. 节食 go on a diet = be on a diet
forbid (forbade, forbidden) forbid sb. To do sth. 禁止某 人做某事
allow sb. To do sth. 允许 某人做某事
occasionally adv.偶尔地 on the occasion 偶尔 sometimes 偶尔 at times 偶尔 off and on 偶尔 now and on 偶尔
1.raise and rise
raise作动词时只能做及物动词,即他必须跟 宾语。他可以表示举起,往上提,使。。。升 高等含义。
Hugh is so fat that he has gone on a diet. He has forbidden himself all the foods he likes but he has not lost weight. When the writer visited him yesterday, he hid a large parcel under his desk. The parcel contained chocolates and sweets. Hugh said that he had to reward himself occasionally because his diet was so strict.
1. In reward for…/ give sb. a reward of $1/for doing sth. reward sb. with $1/for doing sth. / reward sb. for sth.

新概念英语第二册-ppt-第52课

新概念英语第二册-ppt-第52课
雨总是下个不停。 It rained continually. (It stopped occasionally.)
Enjoy the story
1. Is Hugh healthy or not? What did he do? 2. What kind of food has he forbidden
Lesson 51 Reward for virtue
★reward [ri'wɔ:d] n. 报偿 ★virtue ['və:tʃu:] n. 美德
【New words and expressions】
★reward n. 报偿 give sb. reward 给...报偿(n.) v. 奖励,奖赏 reward sb. with sth.用...奖赏... reward sb. for sth.因为...给某人奖赏
★guiltily ['giltili] adv. 内疚地 guiltily conscience 问心有愧 clear conscience问心无愧 “这是我的错”他内疚地说。
'It's my fault. 'he said guiltily. ★strict adj. 严格的,严谨的;精确的;绝对的:
【New words and expressions】
★embarrass [im'bærəs] v.使尴尬 我希望我没有给你丢人。
I hope I didn't embarrass you. embarrassing adj. 令人尴尬地 你可能会伤到自己,而且可能使你感到尴尬。
Ytooou. can hurt yourself, and that can be embarrassing, embarrassed adj. 感到尴尬的
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3. 时间标志: have / has been doing sth + since +过去时间点
since+ 一般过去时从句
4.否定形式:have(has) not been + 现在分词 。 5.一般疑问句: Have/Has + 主语 + been + 现在 分词?
How long has she been reading ? She has been reading for 2 hours.
She went into my room and got a big surprise when she saw all those books on the floor 让某人很惊奇的是 To one’s great Surprise Much to one’s surprise Surprising Surprised
3、This has not been easy because I own over a thousand books. 数字+thousand ★own ① vt. 拥有 我有一千本书 thousands of I own over a thousand books. 数千 ② vt. &vi. 承认 他承认他偷了钱包 He owned to stealing the wallet. 他承认他犯了错误 He owned (that) he had made a mistake. ③ adj. 自己的 He has a car of his own. He lives in his own house. Over=more than
词语运用:
Keep some s_____ between you and the pace car ahead. I’m looking for some ________ work.( temporary 临时的) She is not an American, a_______. ctually She’s a Canadian. He climbed up____ by ____. (一步一步) inch inch
5、At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the room. at the moment = now 现在,此刻, 目前 他现在还在住院呢。 He is still in hospital at the moment. every inch 每一英寸(夸张) 在美国遍地是黄金 Gold covered every inch of the ground in America.
did
do
have done 现在完成时
past
now
future
现在完成进行时 did
do
have been doing
do
past
now
future
区别二
现在完成进行时强调动作持续的过程。 现在完成时强调动作的结果或成就。 My hands are very dirty. I’ve been painting the house. I have painted the house green. The house was white, but now it’s green. I’ve been cleaning the house but I still haven’t finished. I’ve cleaned the house, but I still haven’t finished.
What is the writer’s carpet made of?
It is made of books.
Word study.
1. temporarily adv. 暂时地 temporary /‘tempərəri/ adj.暂时的 临时工 temporary workers 一时的快乐 temporary pleasure
3. space n. 空间、太空 空间站 space station 在太空 in space 太空行走 spacewalk
Room n. 房间;空间,地方 我们拥有一所大房子,房子里有很多房间,我 有属于自己的房间。 这儿已经没有一点空间了。 我们不得不为新买的钢琴腾些地方。
4. Actually adv. 实际上=in fact She looks young, but she’s actually 50. 实在地;确实 Did you actually see the UFO? actual adj. 实际的 in actual life 在实际生活中
Since 2000
playing basketball in NBA since 2010
区别一:
现在完成进行时表示的动作很可能要持续下 去。 而现在完成时则表示动作已结束。 The students have been preparing for the exam. (还在进行)学生们一直在准 备考试。 The students have prepared for the exam. (已经结束)学生们为考试作了 准备。
4、To make matters worse, the room is rather small, so I have temporarily put my books on the floor. to make matters worse 更糟糕的是……,插入语 我在森林里迷路了,而且更糟糕的是,天要黑 了 I lost my way in the forest, and to make matters worse, it became dark. rather adj. 相当的 这个问题相当的难。 The question is rather difficult.
1.What is in your room? What are they made of?
Lesson 52 A pretty carpet
New words and expressions 生词和短语 1. temporarily adv. 暂时地 2. inch n. 英寸(度量单位) 3. space n. 空间 4. actually adv. 实际上
1. We have just moved into a new house and I have been working hard all morning.
The boy started having dinner five minutes ago. He is still having dinner now. has been having The boy ________________ (have) dinner since five minutes ago.
n.英寸(度量单位) 1 inch=2.54 centimeters foot 英尺 1 foot= 12 inches yard 码 1 yard= 3 feet Give him an inch and he will take a yard. [谚]得寸进尺。 inch by inch 渐渐、逐渐;一步一步 They climbed the mountain inch by inch. 他们一点一点地攀上那座的山。 2. inch
×
区别三:
现在完成进行时比较生动,有时含有明显的感 情色彩,而现在完成时往往只说明一个事实, 一种影响或结果。
试比较:
Who’s been eating my apples?
(1)进行时态表示“苹果可能未被全部吃光” (2)有强烈的感情色彩,表示愤怒不满。
• 6、A short while ago, my sister helped me to carry one of my old bookcases up the stairs. • help sb. (to) do sth. 帮某人做某事(to 可省 略) help sb. with sth. 帮某人做某事 • 他帮我学英语 • He help me to learn English. • He help me with my English. • with one’s help 在某人的帮助下 • 在你的帮助下,我取得了很大的成功 • With your help I made a great success.
7、'This is the prettiest carpet I have ever seen,' she said. It/this is +形容词最高级+that(have/has done) It/this is +序数词+that(have/has done) This is my first time that I_______________(go) there. It is the best book that he _________(read)
The Key Structure
现在完成进行时态 Have/ has been doing
现在完成进行时
1.意义 1)表示从过去某一时间开始一直在进行的动作, 并有可 能持续下去。 The boy has been having dinner since five minutes ago. 2)表示从过去到现在的重复性动作。 We have been seeing each other quite a lot recently. 近我们经常见面。 2.结构 have/has + been + doing for +一段时间
have gone has read
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