仁爱英语九年级unit1topic1sectionB课件

1.--Have you found him yet ？ --Yes ，he has already gone home. yet, already 是副词，表示“已经，仍然， 还 ”。 already 多用于现在完成时态的肯定 句，可放在句中，也可放在句末。 yet常用在 现在完成时态的否定句和疑问句， 常放在句 末。 【链接】never 多用于否定陈述句，ever 多用 于疑问句，问初次经历，just 位于谓语动词 以后，before 一般放在句末。
Read 3a again and then mark (T) forTrue of (F) for False. (T )1.Kangkang thinks that China developed slowly in the past. (T ) 2.China has a larger population than any other country in the world. ( F) 3.China is developing more slowly than before because of China’s one-child policy. (T ) 4.Maria thinks it’s bad to be a “Little Emperor”. ( F) 5.It’s possible that Kangkang’s father was the only child in his family.
just already yet ever never
A: Have you ever been to France ? B: No, I have never been to any European . But Michael has just come back from France. He likes it very much. He says he has neverseen such a beautiful country before. A: Have you seen himyet ? B: Yes, I have already seen him.

A. Yes, he does. B. No, he doesn’t
C. We’re not sure.
Which language is spoken as the official language in Cuba? Let’s listen and find out the answer.
1b Listen to 1a and mark T (True) or F (False).
( B ) 1.Why is Jane’s father going to Cuba?
A. He is going to Cuba for traveling.
B. He is going to Cuba on business.
C. He is going to Cuba to learn about the culture.
1.Master the following words ,phrases and sentences: Words： pack, tonight, Spanish, communicate, conversation, interpreter,
explain, impossible, twin, divide, dig, lay Phrases: on business, be similar to, have trouble (in) doing sth, ask for help,
the culture. ( T ) n. 口译译员
1. What trouble will Jane's father meet when he is in Cuba? It's possible for him to have trouble communicating 交. 流，沟通 He will not be able to have long conversations in Spanish.

Unit 1The Changing WorldTopic 2 Section B目标梳理1.We learn some new words:population, billion, increase, reach, luckily, policy, Russia, measure2.We learn some phrases:increase by, developing countries, developed countries, carry out, the one-child policy3.We learn some sentences:What a large population!The world has a population of 6.8 billion.So it is.重点难点梳理1.We can read numbers in English.2. We can talk about population problems.知识梳理【1】What a large population!这么多人口！population人口，人口数量。

描述人口多寡时通常用large或small.population作主语时，谓语动词用单数或复数都可以。

have/has a population of...有……人口e.g.One third of the world's population consumes/consume two thirds of the world's resources.世界上三分之一的人口消耗着全球三分之二的资源。

e.g.What's the population of China?中国的人口是多少?【2】And it is increasing by 90 million every year.而且世界人口每年增加九千万。

increase by...增加了·…，by表示增长幅度，其后常跟百分数。

此句是倒装语序。以here或者there开头，主语是名 词时完全倒装；但主语是代词时一般用局部倒装。 e. g. _T_h_e_r_e_c_o_m__e_s_th_e__b_u_s_.
“公共汽车来了。” (完全倒装) _H__e_re__h_e_c_o_m__e_s. “他来了。” (局部倒装)
3. Though I had no time to travel, I still felt very happy. 意思是“尽管我没时间去旅游，但我仍然感到很
Section B 1. 从……当中学习___l_e_a_rn_…__f_r_o_m_…____________ 2. 没有时间做某事___h_a_v_e_n_o__t_im__e_t_o_d_o__st_h_.____ 3. 表演有趣的节目_p_u_t _o_n_f_u_n_n_y_/i_n_t_er_e_s_ti_n_g_s_h_o_w__s 4. 一群老年人 _______a_g_r_o_u_p_o_f_o_l_d_p_e_o_p_l_e______ 5. 一些有意义的事___s_o_m__et_h_i_n_g_m__ea_n_i_n_g_f_u_l ____ 6. 上网聊天 _________c_h_a_t _o_n_li_n_e______________ 7. 跳绳 _____________ju_m__p_r_o_p_e_______________
Section D 1. （在……）发挥重要作用
____p_l_a_y_a_n__im__p_o_r_ta_n_t_p_a_r_t/_ro_l_e_(_i_n_.._.)___ 2. 下棋___________p_l_a_y_c_h_e_s_s___________ 3. 在某人空闲时间__in__o_n_e’_s_s_p_a_r_e/_f_re_e__ti_m_e_ 4. ……和……都___b_o_t_h__…__an_d_…__________ 5. 近几年_________i_n__re_c_e_n_t_y_e_a_rs________ 6. 出国旅游_______m__a_k_e_a__to_u_r_a_b_r_o_a_d____