新概念英语-第二册18课

合并句子：
1 . (After) She wrote the letter. She went to the post office. After she had written the letter, she went to the post office.
2. (After) He had dinner. He went to the cinema. After he had had dinner, he went to the cinema.
phone call.
• 7. Tom s_a_i_d__ (say) he _ha_d__re_a_d_ (read) the book twice.
• 8.He said he _h_a_d__already_g_iv_e_n(give) the book to the teacher.
•
6、酒店老板笑了笑，马上走了出去。 The landlord smiled and immediately went out.
7、一会儿工夫他拿着我的提包回来了，把它还给了我。
In a few minutes he returned with my bag and gave it back to me.
3. (When) I fastened my seat belt. The plane took off. When I had fastened my seat belt, the plane took off.
4 . We did not disturb him.( until) He finished work. We did not disturb him until he had finished work.
Let’s play a guessing game (animals)
• They like eating bamboos, the color of them are black and white.
panda
• They are the symbols of Australia , and they usually put their babies in front of the pocket.
5 . (As soon as) He left the room. I turned on the radio. As soon as he had left the room, I turned on the radio.
6 . He was very ill. (before) He died. He had been very ill before he died.
持续下去。 I have lived here for two years .我已经住在这里2年了。
had +过去分词
表示过去的时间或动作之前发生的动作，先发生的动作用过去完成时，后发生 的动作用一般过去时。
After he had finished his work， he went out.
过去分词的构成：
kangaroo
I have a very long neck and legs.I can eat the leaves on top of the tree.
giraffe
lord
village pub 乡村小酒店
• bill
①账单、纸币 • pay the bill =settle the bill 付账
(arrive).
• 5. Ih_a_d_t_u_rn_e_d off (turn off) all the lights before I w__en_t__ (go) to bed.
• 6. Paul _w_e_n_t (go) out with Jane after heh_a_d_m__ad(me ake) a
3. 过去完成时和 already, just, ever, yet 等连用表示过去的过 去。
例如：1. 他告诉我说他们队已经赢了。 He told me that his team _h_a_d______ already __w_o_n_______ (win).
2. 她说她仍没去过长城。 She said that she __h_a_d_n_’t__b_e_e_n_t_o__(not go to) the Great Wall yet.
When I came to GZ , he h_a_d__b_e_e_n______(be) there for a long time.
3.到上个月中旬我们在北京住了有五年时间了。
By the middle of last month we __h__a_d_l_iv_e_d_____(live) in Beijing for five years.
study ----- studied carry ----- carried
d) 以重读闭音节结尾的，前面有单个元音字母时， 双写辅音字母，再加 ed
stop ---- stopped drop ------- dropped
过去分词的构成：
2. 不规则动词的变化
1) AAA 2) ABA
put-put-put read-read-read come-came-come run-ran-run
1.他说他以前见过你。
He said that he ___h_a_d__s_e_e_n____ (see) you before.
2. 到六点钟为止他们已经工作八小时了。
By six o’clock they ______________(work) for
eight hours.
had worked
• landlord 店主
1、Where did the writer leave her handbag?
On a chair beside the door.
2、Why couldn’t she pay the bill?
Because her bag wasn’t there.
3、What had happened to her handbag?
1. 规则动词的变化：
a) 一般情况下在动词后面加 ed work ------ worked play -------- played
b) 以 e 结尾的动词直接加 d
use ------ used
refuse ------ refused
c) 以辅音字母加 y 结尾ቤተ መጻሕፍቲ ባይዱ动词，把 y 改 i 再加 ed
2. 过去完成时词可以表示过去某一 时刻之前发生的动作或呈现的状态， 这一动作一直持续 或将继续下去。
1. 到了六点钟为止，他们已经工作了八小时了。
By six o’clock theyh_a_d_w__o_rk_e_d____ (work)for eight hours.
2. 我到广州时，他在那里很长时间了。
become-became-become
3) ABB 4) ABC
sit-sat-sat say-said-said sing-sang-sung
drink-drank-drunk
take-took-taken
构成：助动词had + 动词的过去 分词（V.pp)
在强调过去某一个动作发生在另一个动作前常常用 过去完成时态。
• 用动词的适当形式填空
• 1. Weh_a_d_p_a_in_t_ed(paint) the house before we _m_o_v_e_d___ (move)
in.
• 2. That rich old man h_a_d_m__ad(me ake) a will before he_d_i_e_d__
8、“实在抱歉，”他说，“我的狗把它弄到花园里去 了，他常干这种事！”
'I'm very sorry,' he said. 'My dog had taken in into the garden. He often does this!'
现在完成时：have/has +过去分词
①表示过去某时发生的某一动作对现在造成的影响或结果。 I have finished reading the book .我已经读完这本书了。 I have had supper . Have you had supper ? ② 表示动作从过去已经开始持续到现在，并且还有可能继续
2. 他说他以前见过你。 He said that he _h_a_d_s_e_e_n_____(see) you 3b. e当fo我re进. 来时，他已做完了作业。 When I came in he _h_a_d__fi_n_i_s_h_e_d_____(finish) his homework.
(die).
• 3. Theyhad_st_u_di(esdtudy) the map of the country before they
•
_l_e_ft_ (leave). 4. The robbers
h_a_d_r_u_n(aruwnayaway
)
before
the
policemena_r_ri_ve_d
过去完成时与when, before, as soon as, till/ until 等引导时间状语的从句连 用，强调动作发生的时间前后。
例如：1. 她到家之前她的孩子已经睡着了。 When she got home her children ___h_a_d_s_l_e_p_t__(sleep). 2. 在他们到达之前电影已经开始了。
Before they arrived here the film _h_a_d______ already ___s_ta_r_te_d____ (start).