(新教材)2021年高中英语外研版选择性必修第三册课件：Unit 1 Section Ⅱ
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body, _a_s_su_m__in_g_ (assume) that you do it properly. ③Looking back on the historical inventions, we can find that
creative inventors always made ana_ss_u_m__p_ti_o_n (assume) that was not based on any tradition.
5．_ri_g_h_t_e_o_u_s adj.正派的，正直的→__r_ig_h_t___ n．正当；公正
6．__l_o_y_a_l__ adj.忠贞的，忠实的，忠诚的→_b_e_l_o_y_a_l _to对……
忠诚→_d_i_s_lo_y_a_l_ adj.不忠诚的→__lo_y_a_l_ty__ n．忠诚
Whether she's coming or not doesn't matter too much. 她来不来没有多大关系。
[即学即练1] 单句语法填空
联想拓展： sensitive的反义词： insensitive adj.麻木不仁的；漠不关心的 sensible adj.明智的；合理的；可察觉到的
►第二版块|重点句型解构
(教材P5)She also set a national record as the oldest enlisted woman to do a parachute jump, at the age of 51.
2whether引导的主语从句既可放在句首也可放在句末但if引导的主语从句只能放在句末且前面需用it作形式主语
Section Ⅱ Using language
Ⅰ.核心词汇
1．w__e_lf_a_re___ n. 帮助；福利 2．p_s_y_c_h_o_l_o_g_y___ n. 心理，心理过程 3．o_u_t_w_a_r_d__ adj. 外表的，表面的 4．t_im__i_d____ adj. 胆小的，胆怯的 5．_c_o_w_a_r_d__ n. 胆小鬼；懦夫 6．_b_o_o_k_is_h__ adj. 好读书的，书呆子气的 7．_fi_n_d_i_n_g__ n. 研究的结果；发现 8．_b_e_a_st____ n. (尤指体型庞大或危险的)野兽
②以后再讨论这个问题会明智很多。
It would be m__u_c_h_m__o_r_e_s_e_n_s_ib_l_e to talk about it later. ③与他的姐姐相比，杰瑞更加敏感，更容易被情感和人际关 系问题困扰。 Compared with his sister, Jerry is even _m__o_r_e_s_e_n_si_t_iv_e____， and more easily troubled by emotional and relationship problems.
►第三版块|语法——主语从句
[新知导引] 阅读下列例句并感知画线部分的共性 1．That he likes books of this kind is very interesting. 2．Whether we will hold a party in the open air tomorrow depends on the weather. 3．What he said is irrelevant to the topic we are discussing. 4．When they will come hasn't been made public. 5．It's reported that 16 people were killed in the earthquake. 6．It's not decided who will give the patient an operation.
sensitive to local needs. 公司代表们说，他们的计划会照顾到当地的需要。
[即学即练] 完成句子 ①老年人在冬天需要特别照顾，因为他们对天气的突然变化 很敏感。
The elderly need special care in winter, as they ___ar_e__se_n_s_i_ti_v_e_t_o__ the sudden change of weather.
[共性呈现] 1．所有画线部分为主语从句。 2．位于句首的由that, whether, what, when引导的句子为真正的 主语(1、2、3、4句)。 3．位于句首的it是形式主语，由that, who引导的位于句末的从 句为真正的主语(5、6句)。
[语法精释] 一、主语从句概述 主语从句即在主从复合句中作主语的从句。主语从句通常由 连词that, whether/if，连接代词(what, which, who等)或连接副词 (when, where, why, how等)引导。 What caused the accident is a complete mystery. 是什么导致了这次事故还完全是一个谜。
❷Let's assume that they're coming and make plans on that basis. 我们假定他们会来，并以此来作出计划。 ❸It is generally assumed that he is very honest.人们普遍认为 他很诚实。
[即学即练] 单句语法填空 ①Iti_s _a_ss_u_m__e_d (assume) that nature involves an orderly regulated system. ②Traditional exercise like sit-ups is great for strengthening the
Ⅳ.重点句型
She also set a national record as the oldest enlisted woman _t_o_d_o__a_p_a_r_ac_h_u_t_e_j_u_m_p__， at the age of 51.
她还创造了一项国家纪录，成为最年长的跳伞女兵，那时她 51岁。
Ⅲ.重点短语 1．m__a_k_e_a_s_s_u_m_p_t_io_n_s__ab_o_u_t_ 假设
2．_a_p_p_l_y_t_o_____ 适用于；向……申请 3．_i_n_s_e_c_r_e_t ____ 秘密地 4．_s_et__re_c_o_r_d_s___ 创造记录 5．t_r_an_s_f_o_r_m_._.._i_n_to...把……变成…… 6．_re_g_a_r_d_.._._a_s_.._. _ 认为……是…… 7．in__o_n_e_'s_s_e_a_r_c_h_for 寻找 8．_in__r_ea_l_it_y_____ 事实上
❷I am waiting for the next train to arrive.我在等下一辆到站的 火车。
❸He is always the first one to arrive at school.他总是第一个到 学校的人。
[即学即练] 单句语法填空/单句写作 ①He was the best man ___to__d_o__ (do) the job. ②Denmark is the first countryto__d_is_c_o_v_e_r (discover) amber. ③要想成功，首先要做的是热爱你所做的事。
Whether she will come or not is still a question. 她是否来还是一个问题。
Which team will win the match is still unknown. 哪个队会赢得这场比赛还不知道。
二、从属连词that, whether/if引导的主语从句 连接词that本身没有意义，不作句子成分，that不能省略； whether/if尽管不充当句子成分，但是含有“是否”的意思，可以 加上“or not”，其语意不变。若主语从句位于句首或和or not连用 时，则必须用连接词whether，而不用if。 That they will go is certain.他们去是肯定的。
►第一版块|重点词汇诠释
1.assumption n．假定，假设 (1)make assumptions about 对……作出假设 on the assumption that... 假定…… (2)assume v. assume that... 假设…… It is generally assumed that... 普遍认为……
T_o__b_e_s_u_c_c_e_ss_f_u_l,_t_h_e_f_i_rs_t_t_h_in_g__to__d_o_i_s_f_a_ll_i_n__lo_v_e__w_i_th__w_h_a_t_y_o_u_ ____a_r_e_d_o_i_n_g_. _______
词语联想：
set sb./sth. free 释放…… set sb./sth. doing... 使……做起……来 set about (doing) sth. 开始(做)某事 set aside 把……放一边/留出……/不考虑/搁置…… set down the rules 制定规则 set...down 记下…… set off 出发；引起；使爆炸 set out 出发；开始
❶Put your best foot forward and work on the assumption that there is an acceptable solution to every problem you are likely to face.
要尽力而为，要相信你可能遇到的每个问题都会有一个适当 的解决方案。
④It was impossible to make assumptions __a_b_o_u_t__ people's
reactions.
联想拓展： assuming conj. 假设，假定 ＝assuming that
2.sensitive adj.敏感的；易生气的；易受影响的；过敏的；体 贴的；体恤的；善解人意的；棘手的，需谨慎对待的
(1)be sensitive about sth. 在意某事 (2)be sensitive to 对……敏感 ❶She's very sensitive about her weight.她对自己的体重很敏 感。
❷Representatives of the company claim their plan will be
3．_fr_i_g_h_tf_u_l_
adj.可怕的→__f_ri_g_h_t__
பைடு நூலகம்
n．惊吓；恐怖
→__fr_i_g_h_te_n_ vt.使惊吓，使害怕→_f_ri_g_h_t_en_e_d adj.受惊的；害怕的
→f_ri_g_h_t_en_i_n_gadj.令人害怕的；吓人的
4．m_o_n_s_t_ro_u_s_ adj.丑陋的；骇人的→_m__o_n_st_e_r_ n．怪物
她还创造了一项国家纪录，成为最年长的跳伞女兵，那时她 51岁。
该句中to do a parachute jump作后置定语修饰woman。 不定式(短语)作后置定语时，被修饰词通常是不定式动作的发 出者。被修饰词前通常有only, next，序数词或形容词最高级修 饰。
❶Charles was the only person to reach the conclusion.查尔斯是 唯一一位得出此结论的人。
Ⅱ.拓展词汇
1．a_ss_u_m__p_ti_o_n n．假定，假设→__a_ss_u_m__e_ vt.假定；认为；承担
(责任)；就(职)→___m_a_k_e_a_s_s_u_m_p_t_i_o_n_a_b_o_u_t___ 对……作出假设
2．__s_a_v_i_n_g_ n．积蓄→__sa_v_e____ vt.& vi.储蓄；攒钱
creative inventors always made ana_ss_u_m__p_ti_o_n (assume) that was not based on any tradition.
5．_ri_g_h_t_e_o_u_s adj.正派的，正直的→__r_ig_h_t___ n．正当；公正
6．__l_o_y_a_l__ adj.忠贞的，忠实的，忠诚的→_b_e_l_o_y_a_l _to对……
忠诚→_d_i_s_lo_y_a_l_ adj.不忠诚的→__lo_y_a_l_ty__ n．忠诚
Whether she's coming or not doesn't matter too much. 她来不来没有多大关系。
[即学即练1] 单句语法填空
联想拓展： sensitive的反义词： insensitive adj.麻木不仁的；漠不关心的 sensible adj.明智的；合理的；可察觉到的
►第二版块|重点句型解构
(教材P5)She also set a national record as the oldest enlisted woman to do a parachute jump, at the age of 51.
2whether引导的主语从句既可放在句首也可放在句末但if引导的主语从句只能放在句末且前面需用it作形式主语
Section Ⅱ Using language
Ⅰ.核心词汇
1．w__e_lf_a_re___ n. 帮助；福利 2．p_s_y_c_h_o_l_o_g_y___ n. 心理，心理过程 3．o_u_t_w_a_r_d__ adj. 外表的，表面的 4．t_im__i_d____ adj. 胆小的，胆怯的 5．_c_o_w_a_r_d__ n. 胆小鬼；懦夫 6．_b_o_o_k_is_h__ adj. 好读书的，书呆子气的 7．_fi_n_d_i_n_g__ n. 研究的结果；发现 8．_b_e_a_st____ n. (尤指体型庞大或危险的)野兽
②以后再讨论这个问题会明智很多。
It would be m__u_c_h_m__o_r_e_s_e_n_s_ib_l_e to talk about it later. ③与他的姐姐相比，杰瑞更加敏感，更容易被情感和人际关 系问题困扰。 Compared with his sister, Jerry is even _m__o_r_e_s_e_n_si_t_iv_e____， and more easily troubled by emotional and relationship problems.
►第三版块|语法——主语从句
[新知导引] 阅读下列例句并感知画线部分的共性 1．That he likes books of this kind is very interesting. 2．Whether we will hold a party in the open air tomorrow depends on the weather. 3．What he said is irrelevant to the topic we are discussing. 4．When they will come hasn't been made public. 5．It's reported that 16 people were killed in the earthquake. 6．It's not decided who will give the patient an operation.
sensitive to local needs. 公司代表们说，他们的计划会照顾到当地的需要。
[即学即练] 完成句子 ①老年人在冬天需要特别照顾，因为他们对天气的突然变化 很敏感。
The elderly need special care in winter, as they ___ar_e__se_n_s_i_ti_v_e_t_o__ the sudden change of weather.
[共性呈现] 1．所有画线部分为主语从句。 2．位于句首的由that, whether, what, when引导的句子为真正的 主语(1、2、3、4句)。 3．位于句首的it是形式主语，由that, who引导的位于句末的从 句为真正的主语(5、6句)。
[语法精释] 一、主语从句概述 主语从句即在主从复合句中作主语的从句。主语从句通常由 连词that, whether/if，连接代词(what, which, who等)或连接副词 (when, where, why, how等)引导。 What caused the accident is a complete mystery. 是什么导致了这次事故还完全是一个谜。
❷Let's assume that they're coming and make plans on that basis. 我们假定他们会来，并以此来作出计划。 ❸It is generally assumed that he is very honest.人们普遍认为 他很诚实。
[即学即练] 单句语法填空 ①Iti_s _a_ss_u_m__e_d (assume) that nature involves an orderly regulated system. ②Traditional exercise like sit-ups is great for strengthening the
Ⅳ.重点句型
She also set a national record as the oldest enlisted woman _t_o_d_o__a_p_a_r_ac_h_u_t_e_j_u_m_p__， at the age of 51.
她还创造了一项国家纪录，成为最年长的跳伞女兵，那时她 51岁。
Ⅲ.重点短语 1．m__a_k_e_a_s_s_u_m_p_t_io_n_s__ab_o_u_t_ 假设
2．_a_p_p_l_y_t_o_____ 适用于；向……申请 3．_i_n_s_e_c_r_e_t ____ 秘密地 4．_s_et__re_c_o_r_d_s___ 创造记录 5．t_r_an_s_f_o_r_m_._.._i_n_to...把……变成…… 6．_re_g_a_r_d_.._._a_s_.._. _ 认为……是…… 7．in__o_n_e_'s_s_e_a_r_c_h_for 寻找 8．_in__r_ea_l_it_y_____ 事实上
❷I am waiting for the next train to arrive.我在等下一辆到站的 火车。
❸He is always the first one to arrive at school.他总是第一个到 学校的人。
[即学即练] 单句语法填空/单句写作 ①He was the best man ___to__d_o__ (do) the job. ②Denmark is the first countryto__d_is_c_o_v_e_r (discover) amber. ③要想成功，首先要做的是热爱你所做的事。
Whether she will come or not is still a question. 她是否来还是一个问题。
Which team will win the match is still unknown. 哪个队会赢得这场比赛还不知道。
二、从属连词that, whether/if引导的主语从句 连接词that本身没有意义，不作句子成分，that不能省略； whether/if尽管不充当句子成分，但是含有“是否”的意思，可以 加上“or not”，其语意不变。若主语从句位于句首或和or not连用 时，则必须用连接词whether，而不用if。 That they will go is certain.他们去是肯定的。
►第一版块|重点词汇诠释
1.assumption n．假定，假设 (1)make assumptions about 对……作出假设 on the assumption that... 假定…… (2)assume v. assume that... 假设…… It is generally assumed that... 普遍认为……
T_o__b_e_s_u_c_c_e_ss_f_u_l,_t_h_e_f_i_rs_t_t_h_in_g__to__d_o_i_s_f_a_ll_i_n__lo_v_e__w_i_th__w_h_a_t_y_o_u_ ____a_r_e_d_o_i_n_g_. _______
词语联想：
set sb./sth. free 释放…… set sb./sth. doing... 使……做起……来 set about (doing) sth. 开始(做)某事 set aside 把……放一边/留出……/不考虑/搁置…… set down the rules 制定规则 set...down 记下…… set off 出发；引起；使爆炸 set out 出发；开始
❶Put your best foot forward and work on the assumption that there is an acceptable solution to every problem you are likely to face.
要尽力而为，要相信你可能遇到的每个问题都会有一个适当 的解决方案。
④It was impossible to make assumptions __a_b_o_u_t__ people's
reactions.
联想拓展： assuming conj. 假设，假定 ＝assuming that
2.sensitive adj.敏感的；易生气的；易受影响的；过敏的；体 贴的；体恤的；善解人意的；棘手的，需谨慎对待的
(1)be sensitive about sth. 在意某事 (2)be sensitive to 对……敏感 ❶She's very sensitive about her weight.她对自己的体重很敏 感。
❷Representatives of the company claim their plan will be
3．_fr_i_g_h_tf_u_l_
adj.可怕的→__f_ri_g_h_t__
பைடு நூலகம்
n．惊吓；恐怖
→__fr_i_g_h_te_n_ vt.使惊吓，使害怕→_f_ri_g_h_t_en_e_d adj.受惊的；害怕的
→f_ri_g_h_t_en_i_n_gadj.令人害怕的；吓人的
4．m_o_n_s_t_ro_u_s_ adj.丑陋的；骇人的→_m__o_n_st_e_r_ n．怪物
她还创造了一项国家纪录，成为最年长的跳伞女兵，那时她 51岁。
该句中to do a parachute jump作后置定语修饰woman。 不定式(短语)作后置定语时，被修饰词通常是不定式动作的发 出者。被修饰词前通常有only, next，序数词或形容词最高级修 饰。
❶Charles was the only person to reach the conclusion.查尔斯是 唯一一位得出此结论的人。
Ⅱ.拓展词汇
1．a_ss_u_m__p_ti_o_n n．假定，假设→__a_ss_u_m__e_ vt.假定；认为；承担
(责任)；就(职)→___m_a_k_e_a_s_s_u_m_p_t_i_o_n_a_b_o_u_t___ 对……作出假设
2．__s_a_v_i_n_g_ n．积蓄→__sa_v_e____ vt.& vi.储蓄；攒钱