英语一轮复习知识点复习讲解课件：选修7-Unit3 精品

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高考英语人教版一轮复习PPT：选修7Unit3Underthesea课件

→oppositely adv.相反地
②taste n.味道；味觉→tasty adj.美味的；迷人的
③reflect v.反应→reflection n.反射；倒影→reflective adj.反应的；
寻思的
知识梳理
知识运用
Ⅱ.重点短语→识记·思考·运用一、补全短语 1.sort___o_u_t___ 整理；分类；收拾 2.hold ___u_p____ 阻挡；抬起；支撑； 3Xe _____o_n__ 加油；赶快 4.aim ___a_t____ 瞄准 5.upside _d_o_w__n___ 上下翻转
4.(2015·四川，阅读D)It is thought that they are capitalising on (利用) their predators(天敌fle)_ei_n_g_____(flee)to quieter areas.
5.(2015·四川，阅读E)Many scientists suspect workers first would have put the blocks on sleds(滑板).Then they would h_a_v_e__d_ra_g_g_e_d_
知识梳理
知识运用
Ⅲ.经典句式→识记·思考·运用 1.①_I_t _w_a_s_a__ti_m_e__w_h_e_n_ the killer whales，or “killers” as they were
then called，helped the whalers catch the baleen whales that were on their annual migration. 那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。 ②_I_t _w_a_s_a__ti_m_e__w_h_e_n_ (那是一个……的时代) many young people went to the countryside to get some training.

高考英语一轮复习课件选修七unit3

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运用完成句子 (1)所幸的是里面并没有蛇，但我也真的被吓死了。 Luckily there was no snake in it, but I was reallysc_a_r_ed__to__d_ea_t_h__ (2)我母亲怕坐飞机。 My mother _i_s _sc_a_r_ed_/_a_fr_a_id_t_o__ fly in a plane. (3)看门狗大声吠叫吓走了窃贼。 The watchdog _s_c_ar_e_d_t_he__th_i_ef_a_w__ay_/_o_ff__ by barking. (4)这孩子害怕那条外表凶恶的狗。 The child _w__a_s _sc_a_r_ed_/_a_fr_a_id_o_f__ the dog with fierce looks.
In the earthquake, many parents _c_o_u_ld_n_'t_h_e_lp__b_ut___ leave their children in the ruin.
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2．be/become aware of 对……知道、明白；意识到 be aware that-clause 知道……；意识到…… make sb.aware that-clause 提醒某人注意…… make sb.aware of...让某人注意到……
(当时被称为 “杀手〞)帮助捕鲸人在每年须鲸迁徙时捕
捉须鲸。
“It was/is a time when...〞意为“曾经一度(那时)/是……
的时候〔时期〕〞。
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精练根据中文提示，完成以下句子
(1)曾经没人能理解我的方案和雄心。 It_w_a_s_a_t_im__e_w_h_e_n no one could understand my plan and ambitio (2)现在这一社区的人们相互帮助，和谐相处。 __It_i_s_a_t_im_e__w_h_e_n_ people in the community would like to help each other and live harmoniously.

高三英语(重大)一轮复习课件：选修七 7.3 Unit 3 History

课前预习
-5-
Ⅰ.单词语境中记忆,训练中积累 Practice makes perfect.
ary made their offer even more appealing(吸引人的) to him. 2.He listened in disbelief(不相信) to this
2.assign 常见搭配 assign a task to sb. 把一项工作交给某人
assign each person a task 分配每人一件工作
assign homework 布置作业
assign a day for a meeting 确定开会日期
assign an expert to the job 选派专家担任这一职务
extraordinary story. 3.Such things did not appear to horrify(惊吓) her. 4.His assignment(任务) was to follow the spy. 5.He seemed to have a very clear recall(回忆) of
past events. 6.The specialist is researching(研究) the disease
of the blood. 7.The level of violence in the film really disgusted(使厌恶) me. 8.They have accomplished(完成)the task only in a
1.层层推进话“程度” slightly adv.轻微地 fairly adv.相当 quite adv.很;相当 pretty adv.很;相当 rather adv.相当;非常

高考英语一轮复习课件选修七unit3.

1．help (...) out 帮助(某人)摆脱困境或危难 help sb.with/do sth.帮助某人做某事 with the help of 在……的帮助下；借助…… help oneself to 请随便自己动手(夹菜吃、用……) can't help doing sth.禁不住做某事 can't help but do sth.只得/不得不做某事
运用所学语言基础知识，补充完整下面短文，并背诵之
Yesterday morning on my way to school, I (1w)_as_s_c_ar_e_d_to_d_e_at_h_ ( 被吓死) by a running dog because the dog ran ahead of me very
运用完成句子 (1)所幸的是里面并没有蛇，但我也真的被吓死了。 Luckily there was no snake in it, but I was reallysc_a_r_ed__to__d_ea_t_h__ (2)我母亲怕坐飞机。 My mother _i_s _sc_a_r_ed_/_a_fr_a_id_t_o__ fly in a plane. (3)看门狗大声吠叫吓走了窃贼。 The watchdog _s_c_ar_e_d_t_he__th_i_ef_a_w__ay_/_o_ff__ by barking. (4)这孩子害怕那条外表凶恶的狗。 The child _w__a_s _sc_a_r_ed_/_a_fr_a_id_o_f__ the dog with fierce looks.
3．upside down 上下翻转；乱七八糟 inside out 里面朝外地；彻底地运用完成句子春节期间，中国人喜欢将“福”字倒过来挂。 In Spring Festival, Chinese people would like to hang the character “fu” _u_p_s_id_e_d_o_w_n___.

版高考英语一轮复习选修7UNIT3UNDERTHESEA课件

选修7
Unit 3 Under the sea
01
基础知识梳理
[单词拼写•运用] [短语理解•运用] [句式辨识•运用]
□anecdote n. □annual adj.&n. □migration n. □shore n. □offshore adv.&adj. □yell vi.&n. □telescope n. □teamwork n．
派生单词
8．taste n．味道 v．品尝→_t_as_t_y_ adj.好吃的；可口的→__ta_s_t_el_e_s_s__ adj. 无味的 9．scare vt.恐吓 vi.受惊吓→_s_c_a_re_d_ adj.恐惧的；害怕的→_sc_a_r_y_ adj. 恐怖的；可怕的
语境运用用所给词的适当形式填空。 1．It was a _sc_a_r_y_ story and children were _sc_a_r_e_d_ after they heard it. (scare) 2．Though the soup is _ta_s_t_y_, I've lost my sense of t_a_s_te__ and it _ta_s_t_e_s_ just like _ta_s_t_el_e_s_s__ water.(tasty) 3．The lake is over 20 meters in _d_e_p_th_．So we were all moved _d_e_e_p_ly_ by the man who dived _d_e_ep_ into the lake to save the boy.(depth)
“killers”as they were then called，helped _a_d_d_ic_t_e_d_t_o_p_l_a_y_in_g____

高考英语一轮总复习选修7Unit3Underthesea课件新人教版

5．__u_r_g_e_ vt. 催促；极力主张；驱策
写准记牢 6．__re_l_a_ti_o_n_s_h_ip____ n. 关系；血缘关系；交往核 7．__a_w_a_r_e_ adj. 意识到的；知道的 8．__n_e_at__ adj. <口>好的；整齐的；匀称的心 9．__te_a_m_w__o_r_k_ n. 协作；配合单词 10．_fl_e_e___ vi. 逃避；逃跑 vt. 逃离 11．_n_a_rr_o_w___ adj. 狭窄的；有限的；狭隘的 12．_ta_r_g_e_t ___ n. 目标；靶；受批评的对象
(1)a witness to sth. 某事的证人/证明 give witness to sth. 为……作证；证明 (2)witness sth. /that… 目击…… witness for… 为……作证 witness to (doing) sth. 证实/证明(做)某事
英语中常使用拟人修辞手法的句子，主语通常是表示时间、地点或心爱之物，如车、船等的名词，谓语动词常为witness, see, find等。
语境运用 5．Some flowers are ___re_f_le_c_t_e_d__ in the river and the ___r_e_f_le_c_t_io_n__ is very beautiful. (reflect) 6．If you can’t find any ________________ elsewhere, here is a room which can _____________ up to five people. (accommodation) 7．He described __v_iv_i_d_l_y__ what he saw in London, giving us a __v_iv_i_d__ picture about people’s life there. (vivid)

高三英语人教版一轮新高考复习课件：选修7Unit3 Underthesea

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4．yell vi. 大__叫__；__呼__喊_____
时
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n．_叫_声__；__喊__声_____
能
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5．jog vi. __慢__跑_______ vt. _轻_推__；__轻__撞___
6．pure adj. _纯__的__；_纯__洁__的__；__纯_洁__的____
课
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Hale Waihona Puke 语选修7养达
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Unit 3 Under the sea
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语课前三言两语
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诵读话题经典时
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1．众所周知，由于全球变暖，全球水资素
语 1．Rubbish and waste water
理
3．With the number of cars that the present environment has much to

最新年高考一轮教材复习课件人教课标高二选修7-unit-3概要教学讲义ppt

24. __s_h_a_r_p__ adj. 锐利的; 锋利的; 敏捷的 25. __t_a_st_y__ adj. 好吃的; 可口的 26. __g_r_e_y__ adj. & n. 灰色(的) 27. __s_c_a_r_e__ vt. 恐吓 vi. 受惊吓 28. __s_h_a_ll_o_w___ adj. 浅的; 肤浅的; 浅显的 29. __s_te_e_p____ adj. 陡峭的 30. __b_o_u_n_d_a_r_y___ n. 界限; 分界线 31. _A_n__ta_r_c_t_ic__ adj. 南极的 32. _a_w_e_s_o_m__e__ adj. 使人敬畏的; 令人畏惧的
8. _r_e_fl_e_c_t_o_n__ 思考; 考虑…… 9. _b_e__a_w_a_r_e_o_f_ 对……明白; 知道…… 10. _u_p_s_i_d_e_d_o_w__n__ 上下翻转 11. _g_e_t_c_l_o_s_e_t_o___ 接近; 靠近 12. _b_e__sc_a_r_e_d__to__d_e_a_th__ 吓死了
relationship, conservation, pension,
单
dimension, flashlight, boundary, pensioner
词
动词
witness, yell, pause, dive, flee, drag, abandon, jog, reflect, suck, scare
33. __ti_d_e__ n. 潮水; 潮流 34. _y_e_l_l__ vi. 大叫; 呼喊 n. 叫声; 喊声 35. _p__a_u_se__ vi. & n. 暂停; 中止 36. _t_e_le_s_c_o_p_e__ n. 望远镜 37. _t_e_a_m_w__o_r_k__ n. 协作; 配合 38. _d_e_p_t_h_ n. 深(度); 深处 39. _s_e_a_l _ n. 海豹; 封条; 印章 40. _p__en__si_o_n__ n. 养老金; 退休金 41. _p__en_s_i_o_n_e_r____ n. 领取养老金者 42. _d_i_v_e___ vi./n.跳水; 潜水; 俯冲

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4．aware adj.意识到的；知道的→ awareness n．意识 5．e vt.恐吓 vi.受惊吓→ scared adj.恐惧的；害怕的→ scary adj.引起恐慌的 6．sharp adj.锐利的；锋利的；敏捷的→ sharpen v．(使) 锋利；(使)锐利 7． annual adj.每年的；按年度计算的 n.年刊；年鉴 → annually adv.年度地；每年地
二、语境填空 1．You'd never know they're sisters — they're completely opposite (相反的) to each other in every way. 2．Set yourself targets (目标) that you can reasonably hope to achieve. 3．There was a pause (暂停)before she answered my question.
1．with great intellectual and physical capacities 拥有超强的智力和体力
2．at an amazing rate 以惊人的速度 3．make them different from 使它们与……不同 4．the same size as 和……一样大 5．grow up to 长大到 6．just like 恰似 7．look for their food 寻找他们的食物 8．talk with each other 相互交流
Dolphin's babies are born in water.They can 5.grow up to three and a half meters long.Dolphins use sound which is 6.just like their eyes and mouths to help them find their way,7.look for their food and 8.talk with each other.
1 单词拓展识记一、单词与派生 1．accommodation n．住所；住宿→ accommodate v．提供住宿 2． abandon vt.放弃；遗弃；抛弃→ abandoned adj. 放纵的；堕落的 3． reflect vi.思考 vt.映射；反射；思考→ reflection n．映像；思考；反映
[句式仿写] 她刚要上菜开饭，这时来了一些客人。 She was about to dish up when some guests came.
3．The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor.(教材 P24)
☆佳作诵读 ①In the vast ocean live many creatures 1.with great intellectual and physical capacities.Dolphin is one of those great creatures，whose capacities to think and move 2.at an amazing rate puzzle ②those who study their behaviors.
Then a whaler aimed the harpoon 5.________ the whale and let it go.The harpoon hit the spot and being badly wounded，the whale soon died.Clancy was surprised to find the killers dragged the whale's body swiftly down into the 6.________ (deep) of the sea.He 7.________ (tell) that the body wouldn't float up for around 24 hours，during which the killers would have a good feed on its lips and tongues.
6．The boss was a firm believer in developing strong teamwork .
7．Let's not drag (拖) on this discussion，we've got to reach a decision.
8 ． My daughter is a child with vivid ( 丰富的)imagination.
[句式仿写] 你曾经在网球方面打败过她吗？ Was there a time when you beat her in tennis?
2．(教材 P20)This was the call that announced there was about to be a whale hunt.
这是宣告捕鲸行动马上就要开始的呼声。
4．He fled (逃离) to America without hesitation after an argument with his parents.
5．Police have appealed for anyone who witnessed (目睹) the accident to contact them.
3 句式高仿演练 1．(教材 P19)It was a time when the killer whales，or “killers” as they were then called，helped the whalers catch the baleen whales that were on their annual migration. 那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。
9．Every morning，my father gets up very early and jogs (慢跑) for about an hour，which is good for his health.
10．He urged (敦促) us to collect money for those who are in need of food and clothes.
8．conservationn．保护；保存→conserve vt.保存；保护
9． narrow adj.狭窄的；有限的；狭隘的→narrowly adv.仅仅；勉强地
10．tasty adj. 好吃的，有品位的→ taste vt. 品尝→ tasteless adj.无味的；粗俗的；无鉴赏力的
水很浅，但到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。
[句式仿写] 有团结就有胜利。 Where there is unity ，there is victory.
4 课文语法填空 Clancy had heard of the story that every year the killers helped whalers catch huge whales before he began to work at the whaling station at the age of 16.After working there he witnessed it with his own eyes many times. On the afternoon he arrived，when he was sorting out his 1.________ (accommodate)，he heard a loud noise coming from the bay.Then he experienced how the killers，especially Old Tom，2.________ (help) lead the way and catch a whale.
二、用上述短语的适当形式填空 1．The thief turned the room ________ looking for cash. 2．I was in financial trouble last year；it was my father's friend that ________ me ________. 3 ． It is necessary that he (should) ________ the information for my reference. 4．She ________ the fact that she had made a serious mistake，and she couldn't forgive herself.
Dolphins possess something that 3.makes them different from all the other sea creatures.It is ③not the strength or speed but the size of their brains.Dolphin's brain is almost 4.the same size as that found in the human head.They live for a long time.
2 短语多维运用
一、互译练习
1． ahead of 优于；在……前面
2． aim at 瞄准 3． in the meantime_
在此期间；与此同时
4． help (...) out 帮助(某人)摆脱困境或危难
5．be/become aware of 对……知道、明白；意识到……