综合教程IIUnit 8 Focus on Global Warming 配套练习综合训练

3. Some satellites send out signals almost continuouesmlyi;t other __________ short bursts.
(emission)
4.uncoEnvsecriyouslytime she phones her parents she ________________drifts into Scottish accent.
(conscious)
abundance
5. Timber was one commodity which the country
possessed in great ______________. (abundant)
13. --- This photo doesn’t look like you. --- That’s ____it isn’t me --- it’s my sister. A. that ✓B. because C. why D. seeing
解析：根据句意。
14. She began to grow nervous, ____ he had promised to meet her at dawn.
1. --- Have you heard that Della, along with her cousins, ____ to
Korea?
--- Really? No wonder I haven’t seen her these days.
A. has been
B✓. has gone
C. have been
✓B. began
C. have begun
D. had begun
解析：从句后面说的是“那时”发生的事情。因此用一般过 去时。
9. On this occasion I spoke for as much as an hour and a half and
____ with attention.
解析：“for several centuries”现在完成时。
6. What we have seen is different from ____. A. we heard ✓B. what we have heard C. what heard D. what we heard
解析: “have seen” 和“have heard”
因此是过去将来时，选A。（进行时表将来）
8. Sales of CDs have greatly increased since the early 1990s,
when people ____ to enjoy the advantages of this new technology.
A. begin
12. The house isn’t really suitable for an old person ____ all those stairs. A✓. because of B. as a result of C. out of D. thanks to
解析：表示原因，because of 后面接名词或名词短语。
A. heard
B. was being heard
C✓. was heard
D. being heard
解析：“我”为讲话人，应该是“被聆听”。排除A。 B项，根据句意，描述过去发生的确切的事情，无需进行时。 C项正确。 D项，没有谓语。
10. We had planned to play tennis but ____ it was raining we decided to go swimming instead. A✓. since B. for C. then D. now
large-scale works of musical theatre.
✓A. has proven
B. has been proven
C. is proved
D. is being proved
解析： “by”表示“到……的时候，截止”。用现在完成时
4. No wonder those plants are dying. They ____ any water for weeks. A✓. haven’t had B. haven’t C. hadn’t had D. hadn’t
D. have gone
解析：主谓一致，排除C、D。“No wonder I haven’t seen her these days.”暗示去了还没有回，选B。
2. The prices ____ going up all the time in the past few years so that complaints can be heard everywhere. A. keep B. kept ✓C. have kept D. are
解析：表示原因，since
11. ____ it is late, why don’t we get a take-away meal instead of cooking for ourselves? ✓A. As B. For C. Although D. Due to
解析：for不用于句首，although逻辑不对，due to 接名词或名 词短语。 选A。
解析：根据句意。
1. The papers are full ofsp__e_c_u_la_t_io_n__s_____ about who is likely to be the next prime minister. (speculate)
2. The Amazon Basin is quickly becoming __d_e_f_o_r_e_s_te_d. (deforestation)
7. Sorry to have kept you waiting. You must have thought ____.
A✓. we were not coming
B. we are not coming
C. we didn’t come
D. we should not come
解析：must have done 表示对过去的肯定猜测，因为后面用过 去的相关时态，排除B。 根据句意：你肯定以为我们不会来了。
解析：in the past few years.用现在完成时
3. By his very success, Webster ____ that there is an eager,
enthusiastic public that will support ambitiously conceived and
A✓. for
B. not that
C. which
D. owing to
解析：根据句意。
15. ____ she was seriously ill, they sent for the
d✓octor. A. Seeing that
B. But that
C. It is that
DHale Waihona Puke Baidu On account of
解析：“for weeks”现在完成时。
5. For several centuries, the qualities that make Waterford more costly than ordinary crystal ____ it more sought by collectors. A. had made B. was making C✓. have made D. makes