Unit6ConnectLesson48精美课件(冀教版八下)

6. How long _h_a_s___ he _ta_u_g_h__t (teach) in the school? 7. —Where is Tom? — He _h_a_s__g_o_n_e_ (go) to the library. 8. I _h_a_v_e_ just __c_le_a_n_e_d__(clean) the classroom. It’s clean and tidy now. 9. Lucy _h_a_s__b_e_e_n_(be) to the Summer Palace twice. 10. Mr. Green _h_a_s_b_e_e_n__li_v_in_g_(live) in China since five years ago.
I had an E-mail.
Ⅱ. 单项选择
1.Sarah was ill yesterday, so she ____ two math lessons
and one computer lesson.
A. miss B. missedC来自 hadD. have
2. The _____ is like a TV. A. screen B. mouse C. monitor D. keyboard
4. Can I take a _m__e_ss_a_g_e_（口信，留言）for you? 5. In the accident, many people died, but still some kept
__a_li_v_e_（活下来）. 6. My e-mail program made a _n_o_i_s_e_（声音）and I knew
Useful structures and expressions.
1. by hand 2. take a message for … 3. take care of = look after 4. take good care of =look after well 5. turn on
6. wait for … 7. connect … to … 8. a list of … 9. hear from sb. 10. at first
Lesson 48 Unit Review
Lead in
Functions and Grammar
Functions Making Telephone Calls (打电话) Grammar 1. The Present Perfect Tense (现在完成时) 2. The Past Perfect Tense (过去完成时)
I have finished my homework. （强调现在可以做别的事情 了）
注意：一般过去时只表示动作已结束，不强调和现在的联 系。
B. 表示过去已经开始，持续到现在的动作或状态，经常和 表示一段时间的状语连用。标志词组:for + 时间段， since + 时间点。
例如：She has lived in Shanghai for 20 years.
3. Everyone in our class is searching _____ the Internet
_____this book.
A. in; at B. on; in
C. on; for D. for; in
4. Hello! _______
A. Can I take a message for you?
她在上海已经住了20年。
He has taught us since last year. 他自从去年就教我们。
注意：和时间段连用时一定要用延续性动词(短语)，如 wear， have(买)，keep(借)，be away, be on(上演)，be awake，be in等。
The Past Perfect Tense(过去完成时)
Presentation
Making Telephone Calls （打电话） 1. Hello! This is ∕It’s …speaking. 2. Hello! May I speak to …? 3. Hello! I’d like to …
4. Hold on, please. 5. Please wait a moment. 6. Can I take a message for you? 7. I’ll ring him up again.
Practice
Ⅰ. 根据句意及汉语提示补全单词及短语 1. People do special things for mothers on _M__o_t_h_e_r_’s__D_a_y_ （母亲节）. 2. Wang Mei __p_h_o_n_e_d_（打电话）Li Ming for some help yesterday. 3. Li Ming’s mother _a_n_s_w__er_e_d__（接听）the phone just now.
例如：By the end of last term, we had learned 600 English words. 到上学期末为止，我们已经学了600个英语单词。 He said he had finished his homework. 他说他已经完成了作业。
The film had already begun when we got to the cinema. 当我们到电影院的时候，电影已经开始了。 I had studied English before I came here. 在我到这以前，我就已经学英语了。
Homework
写作：自从有了电脑，关于它利与弊的讨论 就没有停止过，你对此有什么看法呢?写出来大家 一起讨论一下吧。
He is a fool that forgets himself. 愚者忘乎所以。
Pair Work
Some people prefer to send letters or cards to their friends, while other people prefer to send e-mails or e-cards instead. Which do you think is better? Why?
B. This is Li Ming speaking. C. Wait a moment.
D. I’ll ring him up again.
Ⅲ. 用所给单词的适当形式填空 1. She __h_a_s_s_t_u_d_ie_d___(study) English for five years. 2. We _h__a_v_e_p_l_a_n_te_d__(plant) our seeds. Now we are watering them. 3. This is the first time I __h_a_v_e_b_e_e_n__ (be) a babysitter. 4. I _h_a_v_e_n_’t__w_r_i_tt_e_n_(not write) my diary for a week. 5. _H__a_v_e_ you ever_t_h_o_u_g_h_t_(think) of a new fuel for cars?
1. 构成 肯定形式：助动词 had + p.p. (过去分词) 否定形式：hadn’t + p.p. (过去分词) 疑问形式：助动词 had 提前
2. 用法 表示过去某一时间和动作之前已经发生或完成了的动 作或一直持续的动作，即“过去的过去”。 标志词组：by + 过去时间，by the end of +过去时间等。
The Present Perfect Tense (现在完成时)
1. 构成 肯定形式：助动词 have/has + p.p. (过去分词) 否定形式：haven’t/hasn’t + p.p. (过去分词) 疑问形式：have/has提前
2. 用法 A. 表示过去发生或已经完成的某一动作对现在造成的影响 或结果。