人教版高中英语选修8 Unit 5Meeting your ancestorsListening exercise课件.ppt

luckily
discovered a new _c_h_e_m__i_ca_lprotection, which will keep the colours __s_h_i_n_in__g brightly. AZLP::YTehsa. tIt’s’swaovnedreyrtfhuiln_l_a_y_en_re_wo_fs.chemical jelly which will preserve the _____ colours of the soldiers as well as protect tvhievmid _______ the damp. AP: That’s grferaotm. So the problem’s _______. But I'm afraid that those statues tshoaltvleodst their colour can’t get it ______?
Listen again and fill in the blanks.
AP: Where did you go for your ____h_o_li_d_a,y Zhou Lei?
ZL: I went to visit the terracotta warriors and found out more about the research to __p_r_e_se_r_v_e_ the statues.
to
_____ the warriors and make them safe? ZL: Wellc,ltehains jelly will help protect them
_______ some moulds.
AP: Oh! Is there anything else that ________
apgeaoipnlset can do to help? ... (fade out)
ordinary
Listen to the text.
INTERVIEWING “THE FATHER OF ARCHAEOLOGY”
Wang Wei (WW), a Chinese student, is interviewing Professor Flinders Petrie (FP) about his work in Egypt.
That’s layer number 1. Later somebody _t_h_r_ew__ some yogurt pots into it. That’s layer number 2. ZH: Oh yes, and then I threw some paper into it. So that’s layer number 3. RL: Yes, and _f_in_a_l_l_y someone threw away some used envelopes. So how _m__a_n_y_ layers are there in this wastepaper basket? ZH: There are _f_o_u_r__.
ZH: That's very clever. Is it ________ too?
RL: There are some problemsawccituhrvaetery
old bones, so you are always given _t_w_o_ dates. ZH: How does that work? RL: Well, the date for a bone may be between _9_,9_0_0_ years and __1_0_,1_0_0years old. ZH: I see! How old are the bones in the Zhoukoudian __c_a_v_e_s? RL: They are between ___2_5_0_,0_0_0and _4_0_0_,0_0_0__ years old. ZH: Perhaps we could visit the ___s_i_te together sometime? RL: Of course. Whenever you like!
中小学精编教育课件
Unit 5 Meeting your ancestors
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Listen to Part 1.
DATING METHODS Zhou Heping (ZH) has come to ask the archaeologist, Richard Leakey (RL), how he dates the bones he finds.
Listen to the text.
MORE NEWS ABOUT THE TERRACOTTA WARRIORS Amanda Peters (AP) wants to find out about how to preserve the terracotta warriors from her Chinese friend, Zhou Lei (ZL), an archaeologist.
AP: Oh dear! What problems? ZL: Well, the first problem is how to keep
their __c_o_lo_u_r_s. Chinese archaeologists _h_a_v_e_ discovered that the statues were
ZL: Yes, indeed. And each of them has an individual ___fa_c_eso that archaeologists think they must have been a __c_o_p_yof Qin Shihuang’s real army. But ____e_ight thousand statues are a lot of clay figures to _______ parnodtethctere have been problems.
painted before they were __b_u_r_ie_d. But temperature changed and __s_u_n_li_g_hstoon faded the colours after the statues were AZLP::F_i_uWr_s__nt_h_,c__soy_ovd_mei_rde_et_doh_fa.tthheamppbeenc?ame a little bit _______ when they dried out after being esxmcavllaetred and that made their colour disappear _______. Second, the damp in the tomb alqsoui_c_k_ly____ the colours badly. But now _____a_f_fethcteesdcientists have
AP: You’re so lucky! I'd love to go and see them very much. Making figures that are ____ m1.e9t6res tall is amazing! They must be such an __i_m_p_r_e_s_s_iv_esight. It makes you realize how __p_o_w__e_r_fu_lEmperor Qin Shihuang was.
Listen to Part 2.
Listen again and fill in the blanks.
ZH: Now what about radiocarbon __d_a_t_i_n?g
RL: This is more __s_ci_e_n_t_if_ic. It uses radioactivity to measure the amount
of carbon in living things. The carbon
in a dead body rate. We know
h_od_w_is_al_op_np_ge_at_hr_sa_t
at a fixed takes, so
we can _______ the amount of carbon and womrkeoaustuhreow old a bone is.
RL: Which layer is the __f_i_rsatnd therefore the _o_l_d_e_s_t_?
ZH: The orange skin. RL: And which is the ___l_a_stand therefore
the most _r_e_c_e_n_t_? ZH: Of course – the used __e_n_v_e_lo_p__es. I see
live somewhere, they make a layer in the soil. If they live there for a ___lo_n_g time, they make a lot of layers. Each layer has a different __c_o_l_o_u_rand texture which we use to find out __h_o_w old it is. ZH: How splendid!
ZL: After they were excavated, damp _______
etnhteeerexcdavation area. The moulds developed quickly and need different
AP:
kinds of Oh, how