人教版新课标英语选修8 unit5复习课件
The light is on. He must be doing his homework now．
灯亮着, 他一定正在做作业。 对过去的事进行推测, 用“must have done”。
The ground is wet. It must have rained last night.
地是湿的, 昨晚一定下雨了。
have been excavating 现在完成进行时，意 思是一直在挖，表示过去发生的动作一直不 间断地进行到现在。
suggest vt. 表明
His face ________ he __ happy now. suggests is
might have done 表示对过去事情的猜测 A: Where was your sister? I didn’t see her at the party. 你姐姐上哪去了? 聚会时 我没见到她。 B: She might have goine swimming with some friends. 她可能和朋友游泳去了。
Yes, and so well preserved. 是的，还保存得如此完好。 这是省略的句子，完整句应该是： Yes, and it is so well preserved. （it 指necklace）
8. cut up 切碎
工人将木头劈碎。
_____________________________. The worker cut up the wood
2. You must be aware that it's here that we've found evidence of some of the earliest people who lived in this part of the world.
想必你们知道, 正是在这儿我们找到居住在世界这 个部分最早人类的证据。
早期人类用石器切割动物。
Early man _______________________ used stone tools to cut up animals.
9. After that they would rub an ample amount of salt onto the skin to make it soft. 然后，他 们可能在兽皮上边擦大量的盐，使皮松软。 ample (=more than enough) 充足的，充裕的； enough 足够的，充分的。两者程度有所不同。 如：
2. be prepared to do sth. for sth. 为……做好准备 她已准备好应付这一切。 was prepared for She _______________ anything to happen. 我可不愿意在这儿受这种奇耻大辱。
They would have been killed _________________________ if the car had gone over the cliff.
7. We have been excavating layers of ash almost six metres thick, which suggests that they might have kept the fire burning all winter. 我们一直在挖掘一层层的积灰，几乎有六米 厚，这说明他们可能整个冬季都在烧火。
此时, 应注意反意疑问句的构成。如果句中有表 示过去的时间状语, 反意疑问句用“didn’t+主 语”; 如果句中无表示过去的时间状语, 反义疑 问句用 “haven’t/hasn’t+主语”。 He must have arrived here last night, didn’t he? 他一定昨晚就来这儿了, 不是吗? He must have arrived here, hasn’t he? 他一定来这儿了, 不是吗?
6. That would have kept them warm, cooked the food and scared wild beasts away as well. 他 们用这火取暖、做饭，还能用火吓跑野兽。
would 表示猜测，译为“想必……”、“肯定 会……” 如果汽车当时翻到悬崖下, 他们早就丧命了。
regardless of 不顾，不管 不管有多危险，他还是爬上了大厦。 regardless of He climbed the building, ___________ the danger _____________. 不管什么样的肤色，每个人都有权利居住 在他向居住的地方。 Regardless of the color of his skin ________________________________, every man has the right to live where he wants to. regardless adj. 不注意的，不重视的 他不注意自己的外表。 is regardless of his appearance He ____________________________.
if only 要是，只要是，往往引起虚拟语气，用 感叹句。用过去完成时表示对过去的虚拟，用 一般过去时表示对现在的虚拟。
我要是能飞就好了！ If only I could fly! ___________________________
look ahead 向前看，做未来的打算 你是否想过五年后你要做些什么？ Have you looked ahead ______________________to what you’ll be doing in five years’ time?
5. So we think it is reasonable to assume they lived in these caves, regardless of the cold．
因此我们有理由认为他们不顾寒冷住在这些 洞穴里。
assume vt. (1) 假定；设想 科学家们设想月球上没有动物。 _________s assume no animals on the moon. (2) 装作 她装出一副吃惊的样子。 She ________________________. assumed a look of surprise (3) 担任，承担 我来承担责任。 I ________________________. assumed the responsibility
d. “Who lived in this part of the world”是
定语从句修饰先行词 people。people在
定语从句作主语, 故用关系代词who来
引导定语从句。
3. interrupt
vt. & vi. to stop someone saying or doing something by suddenly speaking to them, making a noise 打断；中断 别打扰他，他还没完成呢。 Don’t interrupt him _________________, for he hasn’t finished yet. 他的学习由于战争而中断。 His studies _________________________. were interrupted by the war
We have ample money for the journey. 我们有 足够的旅费。（意为很多，根本不用愁） We have enough money for the journey. 我们有 足够的旅费。(意为够用)
1. If only it could be just like last year. 要是能像 去年那样就好了！
She sings as well as playing the piano. Helen as well as I is eager to see the performance.
2) prep. 相当于besides, in addition to， 意为“除......之外”, 后面通常接名词或动 词。 As well as eating five course meals, they drank two bottles of wine.
区别: interrupt 和disturb
interrupt v. 打扰，打断，阻碍。常有 “使……停止(中断)”的意思。
His speech was constantly interrupted by applause. disturb v. 打扰, 妨碍。常指失去了正常的状 态或导致困难产生。 Bad dreams disturbed her sleep.
4. We have found human and animal bones in those caves higher up the hill as well as tools and other objects. 我们在山的比较高 的洞穴里发现了动物和人类的骨头以及工 具和其他物品。 as well as 1) conj. as well as 可以用来连接两个相同的 成分, 如名词, 形容词, 动词, 介词, 通常不位 于句首。意为“不但......而且”。
It was your mother whom I met in the street．
我在街上碰到的是你的母亲。
It was in the street that I met your mother.
我是在街上碰到你母亲的。
It was she who had been wrong.
错的是她。
It is what you do rather than what you say ___ matters. A. that B. what C. which D. this 本题强调主语, 此时应用that来引导。
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高二英语人教版新课标选修第8册Unit 5 Meeting your ancestors全单元单词课件完整版28张PPT
She was able to identify her attacker. 她认出了袭击她的人。
identification n.鉴定,辨认,确定身份,证明 identification card身份证. identifiable adj.可辨认的 identifier n.鉴定人,检验人 identical adj.相同的 be identical to /with……与……一模一样的
32.delete vt.删除 Your name has been deleted from the list. 你的名字已
从名单上删掉。
deletion n.删除 He made several deletions to the manuscript. 他在原
稿上删去了好几处。
33. album n.相册,集邮册,唱片
acute appendicitis 急性阑尾炎 Dogs have an acute sense of smell. 狗的嗅觉灵敏。 Her judgement is acute. 她的判断敏锐。 acutely adv.剧烈地,尖锐地 cute adj. 可爱的；漂亮的；聪明的，伶俐的
10.assume vt.假定,设想,承担
a photo album 相册 the band‘s latest album 这个乐队的最新专辑 debut album 首张专辑；处女专辑 stamp album n. 集邮册
34. scratch n.（刮，抓，划的）痕迹，搔，挠
vt.搔,抓,擦伤,刮坏 Try not to scratch. 尽量别挠。 John yawned and scratched his chin. 约翰打个哈欠， 挠挠下巴。 start from scratch 从头开始；白手起家；从起跑线开 始
identification n.鉴定,辨认,确定身份,证明 identification card身份证. identifiable adj.可辨认的 identifier n.鉴定人,检验人 identical adj.相同的 be identical to /with……与……一模一样的
32.delete vt.删除 Your name has been deleted from the list. 你的名字已
从名单上删掉。
deletion n.删除 He made several deletions to the manuscript. 他在原
稿上删去了好几处。
33. album n.相册,集邮册,唱片
acute appendicitis 急性阑尾炎 Dogs have an acute sense of smell. 狗的嗅觉灵敏。 Her judgement is acute. 她的判断敏锐。 acutely adv.剧烈地,尖锐地 cute adj. 可爱的；漂亮的；聪明的，伶俐的
10.assume vt.假定,设想,承担
a photo album 相册 the band‘s latest album 这个乐队的最新专辑 debut album 首张专辑；处女专辑 stamp album n. 集邮册
34. scratch n.（刮，抓，划的）痕迹，搔，挠
vt.搔,抓,擦伤,刮坏 Try not to scratch. 尽量别挠。 John yawned and scratched his chin. 约翰打个哈欠， 挠挠下巴。 start from scratch 从头开始；白手起家；从起跑线开 始
人教课标版高中英语选修8Unit5 Learning about language (共30张PPT)
morning.
Match
Match the sentences just now you remembered with the following pictures.
Match
I have read the book.
I am reading the book. I have been reading the book all the morning.
Summary
1. Summarize present perfect continuous tense.
1). 现在完成进行时表示从过去某时开始一直 持续到现在的动作，并还将持续下去。
2). 现在完成进行时还表示刚刚结束的动作， 强调动作在不久前持续进行。
3).现在完成进行时还可以表示现在以rs
We have been studying here for 2 years.
he cry three hours ago
He has been crying since three hours ago.
The woman not take a rest all day
The woman hasn't been taking a rest all day.
it rain this week
It has been raining this week.
现在完成进行时还可以表示现在以前 的时间内反复发生的事情。
she skate recently
She has been skating recently.
They have been playing (play) basketball all the day.
Game Time
Match
Match the sentences just now you remembered with the following pictures.
Match
I have read the book.
I am reading the book. I have been reading the book all the morning.
Summary
1. Summarize present perfect continuous tense.
1). 现在完成进行时表示从过去某时开始一直 持续到现在的动作，并还将持续下去。
2). 现在完成进行时还表示刚刚结束的动作， 强调动作在不久前持续进行。
3).现在完成进行时还可以表示现在以rs
We have been studying here for 2 years.
he cry three hours ago
He has been crying since three hours ago.
The woman not take a rest all day
The woman hasn't been taking a rest all day.
it rain this week
It has been raining this week.
现在完成进行时还可以表示现在以前 的时间内反复发生的事情。
she skate recently
She has been skating recently.
They have been playing (play) basketball all the day.
Game Time
人教课标版高中英语选修8Unit5reading (共28张PPT)
认为这是最好的电影).
assuming(that)...假定......;设想
__A_s_s_u_m_i_ng_that
the
weather
is
C favourable ,farmers will have a bumper
harvest.假如风调雨顺，今年农民将获丰收。
However, in the process of preparation, we may be interrupted by many unimportant things.
alternative
可能的选择；供选择 的东西 n（c）
?→adv
供选择的, 二 选一的;其他的
adj
※ have no alternative but to do sth. 别无选择，只好 做......
The way was
I had no money ,so__I _h_av_e_n_o__a_lte_r_n_a_ti_ve__bu_t_t_o_s_tay at hobmleocked,so we went by （我因为没有钱，所以除了待在家里别无选择。） an alternative road.
2 step 2 Analyze the key words and phrases
3 step3 Practice (game)
Read words one by one
Rule:judge from sound speed and pronunciation
G1 PK G3
applause
applaud
B 短语联想: __i_n_spite of =despite In spi_te__o_f _several jobs ,he is still out of work.(尽管他申请了好几个工作，但仍
assuming(that)...假定......;设想
__A_s_s_u_m_i_ng_that
the
weather
is
C favourable ,farmers will have a bumper
harvest.假如风调雨顺，今年农民将获丰收。
However, in the process of preparation, we may be interrupted by many unimportant things.
alternative
可能的选择；供选择 的东西 n（c）
?→adv
供选择的, 二 选一的;其他的
adj
※ have no alternative but to do sth. 别无选择，只好 做......
The way was
I had no money ,so__I _h_av_e_n_o__a_lte_r_n_a_ti_ve__bu_t_t_o_s_tay at hobmleocked,so we went by （我因为没有钱，所以除了待在家里别无选择。） an alternative road.
2 step 2 Analyze the key words and phrases
3 step3 Practice (game)
Read words one by one
Rule:judge from sound speed and pronunciation
G1 PK G3
applause
applaud
B 短语联想: __i_n_spite of =despite In spi_te__o_f _several jobs ,he is still out of work.(尽管他申请了好几个工作，但仍
高中英语人教选修八unit 5 复习课件(共77张ppt)
短语
1.regardless _____o_f__ 不管；不顾 2.cut ____u_p___ 切碎 3.fed up _____w_i_th_ 受够了；饱受；厌烦 4.date __f_r_o_m_/__b_a_c_k__to 追溯到…… 5.look __a_h_e_a_d__ 向前看；为将来打算 6.____a_t ___ most 至多；最多 7.arrest sb _____fo_r__… 因……而逮捕某人 8.__w_i_th__/_in_ relief 欣慰地 9.be proud ______o_f_… 以……为骄傲 10.turn to sb ____fo_r___ help 向某人求助
●归纳拓展
① assume sb/sth to be…
假定/假设某人/某事为……
It is assumed that… 被认为……
② assumption n. 假定；设想
make an assumption 认为，假定
③ assuming/supposing that… 假设……引导条件状语从句
2 interrupt vt.打断，中断，阻碍；打岔；插嘴 (1)教材原句P38 I'm sorry to interrupt you but how could they live here？ 我很抱歉打断了你(的讲话），请问他们怎么能够住在这个地方呢？ (2）One person should describe his or her side， and the other person should listen without
__sh__a_rp__ly___ adv. 锐利地; 急剧地 __s_h_a_r_p_n_e_s_s n. 锐利 __sh__a_rp__en___ v. 削尖; (使) 尖锐
人教版高中英语选修八unit5课件(共23张PPT)
4. Dahu went out to sharpen the scrapers to __C____. A. kill an enemy B. use them as weapons C. scrape the fish D. cut stones
5. From the text we can infer that family groups __D___. A. lived together B. lived far away C. lived in the same cave D. lived separately
2. Who does the most dangerous tasks? Men do the most dangerous tasks.
3. Where does the danger come from? The danger comes from the wild animals.
4. Sharing of tasks: men and women had clearly divided tasks: fire and collecting nuts needed to be done every day but killing animals would only be done now and then. So the women’s tasks were continuous and the men’s tasks were more periodic.
Listen to the tape and try to find the difference of ancient people on their different responsibilities.
Task1: Fast Reading
5. From the text we can infer that family groups __D___. A. lived together B. lived far away C. lived in the same cave D. lived separately
2. Who does the most dangerous tasks? Men do the most dangerous tasks.
3. Where does the danger come from? The danger comes from the wild animals.
4. Sharing of tasks: men and women had clearly divided tasks: fire and collecting nuts needed to be done every day but killing animals would only be done now and then. So the women’s tasks were continuous and the men’s tasks were more periodic.
Listen to the tape and try to find the difference of ancient people on their different responsibilities.
Task1: Fast Reading