人教版高中英语book5 unit1 word study教学课件 (共27张PPT)

Fill in the blanks with proper forms of the words.
.
v.
n.
conclude
conclusion
investigate
investigation
construct instruct
construction instruction
contribute
contribution
(2) make sentences using the newly learnt words .
(3) make up a story using some of the newly learnt words and phrases
Scientists
or ？
Copernicus
S【ituaStioitnu2a:tion 1】
–fr第om二t级he core(核心） meaning to the extended
（延• 第展三）级meaning
– 第四级
» 第五级
Practice:
The company which plants many trees to absorb carbon dioxide has absorbed many small companies, which absorbs people’s attention in the city.
Practice:
Choose a word from above to complete each sentence below.
(1)Dr. Tu Youyou, who was 84 and an __e_x_p_e_r_t_in Western and Chinese medicine, became the first person to win a Noble Prize in sciences in China.
【Situation 2】
Pick out the meaning of “expose” in the Following sentences which can match the one in “He became inspired when he thought about helping ordinary people exposed to cholera.” Then say the meanings of “expose” in English and
__d_e_fe_a_t____ to win a victory
_d__ea_d__ly_____ likely to cause death _a_n_n_o_u_n_c_e___ to tell people about sth.
c_o_n_t_r_ib_u_t_e___ to give help to something _c_o_n_c_lu_d_e____ to decide that something is true
enthusiastic cautious creative scientific
Strategy (策略）1:
We can know the meaning of a new word from the word formation: compounding (合成)， Conversion (转化)， and derivation (派生)
Practice:
(1) Nicolaus Copernicus was a great scientist and made a _re_v_o_l_u_t_io_n_a_r_y__ breakthrough in astronomy. His theory was a _r_e_v_o_lu__ti_o_n_in what is the centre of the solar system. (revolution)
A Strange Disease When the c_o_n_s_t_r_u_c_ti_o_nof thef_ir_e_w__o_rk_factory came to the
stage of painting, a p__u_m_p_ was put in. Then, all thep_a_i_n_te_r_sin
– 第四级
» 第五级
ቤተ መጻሕፍቲ ባይዱ
Story Time
奇怪的疾病 当那座烟花工厂的建设到了油漆阶段时，一个水泵被安装进来 。接着，在它附近的油漆工都得了一种严重的疾病，其特征与烧 伤相似。 一位专业的内科医生被指示去照顾受害者并负责处理这一 案例。他热情地投入到工作中，但是却没有预见到这是一次艰难 的挑战。在简单的询问后，他就宣布说罪魁祸首是受污染的油漆 (油漆应受责备）。但是没有确实的证据，人们很怀疑并拒绝他的 观点，大家都说他提出的理论毫无道理。他对自己要求更加严格, 全身心地投入。除了询问，他还制作了详细的图表，谨慎地分析 各项数据，最后，他终于得出了一个科学的结论，把疾病和水泵 中的镭联系起来。镭是宇宙中的一种放射性物质，当暴露在镭 的辐射中时，人体吸收其射线，立刻染上疾病。 他把水泵向后旋转，拿走了里面的镭，这个简单的动作治愈 了所有的受害者。
(2) The s_c_i_en__ti_s_t did a series of s_ci_e_n_t_if_ic_ research to make his theory complete. (science)
(3) The __b_r_ig_h_t__ man paid special_a_t_t_e_n_ti_o_n_ (attend) to the _b_r_i_g_h_tn_e_s_s_ of the stars . (bright)
Book5 Unit1 Great Scientists
Word Study
公安一中 朱爱琼
Teaching objectives:
By the end of the lesson, the students will be able to
(1) understand words based on different ways such as the English explanations, word formation and polysemy(一词多义）
•
S单tra击te此gy处(策编略辑）母3: 版文本样式
We can know the meaning of a new
word
from
1–. t第he二d级efinition(定义）or the explanation of the word
2. th•e第co三n级text (语境）of the sentence or the passage
handle link
handle link
n. responsibility
universe revolution brightness enthusiasm
caution creativity science
adj. responsible
universal revolutionary
bright
(4) At last he put forward the _u_n_iv_e_r_s_a_l theory that the sun is the centre of the _u_n_i_v_e_r_se_. (universe)
(5) Now we can see people often l_in__k_his theory to the work of Newton and Einstein and that there is a direct _li_n_k_ between them. (link)
C. You cannot expose undeveloped(未冲洗的) film to light. D. I was afraid to expose my true feelings in case he laughed
at me. E. The responsible journalist spent his life exposing the
the n_e_i_g_h_b_o_u_r_h_o_o_d__were d__ef_e_a_t_e_dwith a _s_e_v_e_re__disease
whose_c_h_a_r_a_c_te_r_i_st_i_c was the same as that of a bad burn.
An _e_x_p_e_r_t_p_h_y_s_ic_i_a_nwas i_n_s_tr_u_c_t_e_dto _a_t_te_n_d_ to the _vi_c_t_im__s and _h_a_n__d_le___ this case. He wasen__th_u_s_i_a_s_ti,cbut he didn’t __f_o_r_es_e_e__ that it was a hard c_h_a_l_le_n_g_e. After simple _e_n_q_u_i_r_y, he a_n__n_o_u_n_c_e_d that the p_o_l_l_u_te_d__ paint was _to__b_la_m__e. But without _p_o_s_it_i_v_e_ evidence, peoplesu_s_p_e_c_t_e_d and _r_e_je_c_t_ed his view, saying the theory he p__u_t _fo_r_w__a_r_d_ _m__a_d_e_n_o__s_en__se.
unfairness in society F. I was never exposed to ballet(芭蕾） until I was sixteen.