2020春人教版八年级英语下册教学课件：Unit 7 Reading(Section B 1a-2e)(共41张PPT)
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(2)time 在此处意为“倍数”，once 一倍，twice 两 倍，three times 三倍，“基数词＋times”表示“三倍及 三倍以上”。
【拓展】“A 是 B 的……倍”的表达方式： ①A＋谓语＋数词＋times＋as＋形容词/副词的原级 ＋as＋B；②A＋谓语＋数词＋times＋形容词/副词的比较 级＋than＋B。 ►This book is three times as long as that one.＝ This book is three times longer than that one. 这本书的篇幅是那本书的 3 倍(即比那本书长两倍)。
( D )5.What is the best title for the passage? A．Pandas, a Symbol of China B．Pandas in a Research Base C．An Education Program D．Pandas, Endangered
C．读后任务：根据课文内容，完成短文填空。 Pandas are a symbol of China and they are welcome all over the world. 1._Ho_w_e_ve_r ___， they are endangered. There 2._a_re______ fewer than 2，000 of them living in the forests, and another 300 or so live in zoos or research centers.
典例 1 This elephant weighs many times more than this panda. 这头大象的重量是这只熊猫的很多倍。
(1)weigh 作动词，意为 “重量是……；称……的重 量”，其名词形式 weight 意为“重量”。
►Do you know how much the dog weighs? 你知道这 只狗有多重吗？
二、单项填空。
( B )1．—Do you know the ________ of a baby
panda at birth? —Yes，it ________ about 0.1 to 0.2 kilos.
A．weight；weight B．weight；weighs
C．weigh；weighs
典例 4 When the babies see the keepers，they run over to them with excitement and some of the young pandas even walk into their friends and fall over！当熊猫 幼崽们看到饲养员时便激动地跑了过来，有些小熊猫甚 至撞到它们的伙伴，绊倒在地！
【拓展】give birth (to sb./sth.)意为“生孩子；生 产”；“be born on＋具体某一天”意为“出生于某一 天”；“be born in＋地方”意为“在哪里出生”。
►Mary gave birth to a healthy baby girl.玛丽生了个 健康的女婴。
典例 3 At 9：00 a．m., they find that most of the babies are already awake and hungry. 上午 9 点的时候， 他们发现大部分熊猫幼崽已经醒来并且饿了。
9．实际上_i_n_fa_ct__________ 10．还有 300_an_o_th_er_3_00________ 11．大约_o_r_so___________ 12．死于_di_e _fro_m__________ 13．花(时间)做某事_s_pe_nd_.._.d_oi_ng_s_th_. ________ 14．砍伐__cu_t_do_w_n________ 15．告诉某人有关_te_ll_sb_._a_bo_u_t ______ 16．尽力做某事_t_ry_to_d_o_st_h._______ 17．在将来_i_n _th_e f_u_tur_e_______
C．濒危的
D．危重的
( B )4.What's NOT true according to the passage? A．Pandas are one of the symbols of China. B．Now more than 2，000 pandas are living in the forest. C．Human activities have caused many problems for the forests. D ． An education program in Chengdu teaches children about pandas.
典例 2 At birth，a baby panda is about 0.1 to 0.2 kilos. 刚出生的小熊猫幼崽约 0.1 到 0.2 公斤。
at birth 意为“出生时”，用作时间状语。 ►A baby giraffe is two meters tall at birth. 小长颈鹿 出生的时候有大概两米高。
__o_il_________ __p_ro_te_ct_io_n _____ ___h_ug_e_______
二、词块搜寻。 1．很多倍_m_a_ny_t_im_es________ 2．出生时_a_t _bi_rth__________ 3．达到，多达_u_p_to___________ 4．为……做准备_p_re_pa_re_f_or________ 5．走路撞上_w_a_lk_i_nt_o ________ 6．绊倒，摔跤_fa_ll_o_ve_r _________ 7．照顾_t_ak_e_ca_re_o_f_______ 8．和某人玩耍_p_lay_w_i_th_s_b._______
excitement 作名词 ，意 为 “激 动 ，兴 奋 ”， with excitement 意为“兴奋地，激动地”，to one's excitement 意为“令某人兴奋的是”。
►My heart is beating fast with excitement. 因为兴 奋，我的心跳得好快。
( B )2.What do the baby pandas have for
breakfast?
A．Juice.
B．Milk.
C．Bread.
C．Eggs.
( C )3.What does the word “endangered” mean in
Paragraph 4?
A．危险的
B．受保护的
awake 作形容词，意为 “醒着”，其反义词 asleep 意为“睡着的”。
►She was still only half awake when I brought her a cup of coffee. 我给她端去咖啡的时候，她还半睡半醒。
【拓展】awake 的动词形式为 wake，wake up 意为 “唤醒；醒来”。
教材 P54 Section B—2b
A．读前任务：略读文本，初步解读。 From the picture, we can guess that maybe the article is about __pa_n_da_s/_th_e_pa_n_da________.
B．读中任务：选出最佳答案。 ( B )1．What's Lin Wei's job? A．He is a researcher. B．He is a panda keeper. C．He is a scientist. D．He is a teacher.
On the one hand, pandas do not have many 3._ba_b_ie_s ____， maybe only one every two years. And the babies often 4._d_ie______ from illnesses and do not live very long. On the other hand, humans started to cut down bamboo forests，5._s_o______ pandas cannot find
D．weigh；weight
( D )2.When the little girl saw her mother，she was
so ________ that she fell over.
enough to eat.
The Chinese government is trying hard to 6.__sa_ve_/p_ro_te_ct______ these endangered wild animals. First, we have panda keepers in Chengdu Research Base. They wash, feed and play 7._w_i_th_____ pandas every day. They take 8.__g_oo_d___ care of them. Second, there is 9.__a_n_____ education program in Chengdu. They send people to schools to tell children that 10.__i_t _____ is important to save these endangered wild animals. Third, scientists are doing research to better understand the habits of pandas. We all hope in the future there will be a lot more pandas.
3．杰克每天花超过两个小时的时间来做作业。 Jack spends___m_o_re__t_han________ two hours__o_n_____ his homework every day. 4．一只熊猫通常可以活到 20 到 30 岁。 A panda can usually ___liv_e____u_p ___t_o___ ________20 to 30 years. 5．凯茜上个星期从树上摔下来了。 Cathy__f_el_l ____do_w_n ___fr_om__ ________ a tree last week.
一、根据汉语意思完成下列句子(每空一词)。
1．我妈妈正在为我们准备早餐。 My mother __i_s_ p_r_ep_ar_in_g______ breakfast __f_or___ us. 2．学校应该告诉学生拯救濒危动物的重要性。 Schools should tell the students the__im_p_o_rta_n_ce_______ _____of___sa_vi_ng______ the endangered animals.
2． ___re_se_ar_ch______
__k_e_ep_er_______ ___aw_a_ke_______
__ex_ci_te_m_en_t _____ 3． ___w_i_ld_______
__i_lln_es_s _______ __go_v_er_nm_e_nt_____
___w_ha_le_______
Period 3 Reading(Section B 1a－2e)
课前预习 课本链接 典例精讲 课后巩固
一、读音标写单词。
1． ___w_e_ig_h ______ ___b_irt_h _______ ____ad_ul_t ______
__ba百度文库m_b_oo_______
_e_nd_a_ng_er_ed______
【拓展】“A 是 B 的……倍”的表达方式： ①A＋谓语＋数词＋times＋as＋形容词/副词的原级 ＋as＋B；②A＋谓语＋数词＋times＋形容词/副词的比较 级＋than＋B。 ►This book is three times as long as that one.＝ This book is three times longer than that one. 这本书的篇幅是那本书的 3 倍(即比那本书长两倍)。
( D )5.What is the best title for the passage? A．Pandas, a Symbol of China B．Pandas in a Research Base C．An Education Program D．Pandas, Endangered
C．读后任务：根据课文内容，完成短文填空。 Pandas are a symbol of China and they are welcome all over the world. 1._Ho_w_e_ve_r ___， they are endangered. There 2._a_re______ fewer than 2，000 of them living in the forests, and another 300 or so live in zoos or research centers.
典例 1 This elephant weighs many times more than this panda. 这头大象的重量是这只熊猫的很多倍。
(1)weigh 作动词，意为 “重量是……；称……的重 量”，其名词形式 weight 意为“重量”。
►Do you know how much the dog weighs? 你知道这 只狗有多重吗？
二、单项填空。
( B )1．—Do you know the ________ of a baby
panda at birth? —Yes，it ________ about 0.1 to 0.2 kilos.
A．weight；weight B．weight；weighs
C．weigh；weighs
典例 4 When the babies see the keepers，they run over to them with excitement and some of the young pandas even walk into their friends and fall over！当熊猫 幼崽们看到饲养员时便激动地跑了过来，有些小熊猫甚 至撞到它们的伙伴，绊倒在地！
【拓展】give birth (to sb./sth.)意为“生孩子；生 产”；“be born on＋具体某一天”意为“出生于某一 天”；“be born in＋地方”意为“在哪里出生”。
►Mary gave birth to a healthy baby girl.玛丽生了个 健康的女婴。
典例 3 At 9：00 a．m., they find that most of the babies are already awake and hungry. 上午 9 点的时候， 他们发现大部分熊猫幼崽已经醒来并且饿了。
9．实际上_i_n_fa_ct__________ 10．还有 300_an_o_th_er_3_00________ 11．大约_o_r_so___________ 12．死于_di_e _fro_m__________ 13．花(时间)做某事_s_pe_nd_.._.d_oi_ng_s_th_. ________ 14．砍伐__cu_t_do_w_n________ 15．告诉某人有关_te_ll_sb_._a_bo_u_t ______ 16．尽力做某事_t_ry_to_d_o_st_h._______ 17．在将来_i_n _th_e f_u_tur_e_______
C．濒危的
D．危重的
( B )4.What's NOT true according to the passage? A．Pandas are one of the symbols of China. B．Now more than 2，000 pandas are living in the forest. C．Human activities have caused many problems for the forests. D ． An education program in Chengdu teaches children about pandas.
典例 2 At birth，a baby panda is about 0.1 to 0.2 kilos. 刚出生的小熊猫幼崽约 0.1 到 0.2 公斤。
at birth 意为“出生时”，用作时间状语。 ►A baby giraffe is two meters tall at birth. 小长颈鹿 出生的时候有大概两米高。
__o_il_________ __p_ro_te_ct_io_n _____ ___h_ug_e_______
二、词块搜寻。 1．很多倍_m_a_ny_t_im_es________ 2．出生时_a_t _bi_rth__________ 3．达到，多达_u_p_to___________ 4．为……做准备_p_re_pa_re_f_or________ 5．走路撞上_w_a_lk_i_nt_o ________ 6．绊倒，摔跤_fa_ll_o_ve_r _________ 7．照顾_t_ak_e_ca_re_o_f_______ 8．和某人玩耍_p_lay_w_i_th_s_b._______
excitement 作名词 ，意 为 “激 动 ，兴 奋 ”， with excitement 意为“兴奋地，激动地”，to one's excitement 意为“令某人兴奋的是”。
►My heart is beating fast with excitement. 因为兴 奋，我的心跳得好快。
( B )2.What do the baby pandas have for
breakfast?
A．Juice.
B．Milk.
C．Bread.
C．Eggs.
( C )3.What does the word “endangered” mean in
Paragraph 4?
A．危险的
B．受保护的
awake 作形容词，意为 “醒着”，其反义词 asleep 意为“睡着的”。
►She was still only half awake when I brought her a cup of coffee. 我给她端去咖啡的时候，她还半睡半醒。
【拓展】awake 的动词形式为 wake，wake up 意为 “唤醒；醒来”。
教材 P54 Section B—2b
A．读前任务：略读文本，初步解读。 From the picture, we can guess that maybe the article is about __pa_n_da_s/_th_e_pa_n_da________.
B．读中任务：选出最佳答案。 ( B )1．What's Lin Wei's job? A．He is a researcher. B．He is a panda keeper. C．He is a scientist. D．He is a teacher.
On the one hand, pandas do not have many 3._ba_b_ie_s ____， maybe only one every two years. And the babies often 4._d_ie______ from illnesses and do not live very long. On the other hand, humans started to cut down bamboo forests，5._s_o______ pandas cannot find
D．weigh；weight
( D )2.When the little girl saw her mother，she was
so ________ that she fell over.
enough to eat.
The Chinese government is trying hard to 6.__sa_ve_/p_ro_te_ct______ these endangered wild animals. First, we have panda keepers in Chengdu Research Base. They wash, feed and play 7._w_i_th_____ pandas every day. They take 8.__g_oo_d___ care of them. Second, there is 9.__a_n_____ education program in Chengdu. They send people to schools to tell children that 10.__i_t _____ is important to save these endangered wild animals. Third, scientists are doing research to better understand the habits of pandas. We all hope in the future there will be a lot more pandas.
3．杰克每天花超过两个小时的时间来做作业。 Jack spends___m_o_re__t_han________ two hours__o_n_____ his homework every day. 4．一只熊猫通常可以活到 20 到 30 岁。 A panda can usually ___liv_e____u_p ___t_o___ ________20 to 30 years. 5．凯茜上个星期从树上摔下来了。 Cathy__f_el_l ____do_w_n ___fr_om__ ________ a tree last week.
一、根据汉语意思完成下列句子(每空一词)。
1．我妈妈正在为我们准备早餐。 My mother __i_s_ p_r_ep_ar_in_g______ breakfast __f_or___ us. 2．学校应该告诉学生拯救濒危动物的重要性。 Schools should tell the students the__im_p_o_rta_n_ce_______ _____of___sa_vi_ng______ the endangered animals.
2． ___re_se_ar_ch______
__k_e_ep_er_______ ___aw_a_ke_______
__ex_ci_te_m_en_t _____ 3． ___w_i_ld_______
__i_lln_es_s _______ __go_v_er_nm_e_nt_____
___w_ha_le_______
Period 3 Reading(Section B 1a－2e)
课前预习 课本链接 典例精讲 课后巩固
一、读音标写单词。
1． ___w_e_ig_h ______ ___b_irt_h _______ ____ad_ul_t ______
__ba百度文库m_b_oo_______
_e_nd_a_ng_er_ed______