课后练习答案 Unit7

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VI. Many nouns ending in -age are derived from related verbs or nouns.
e.g.
pilgrimage
pilgrim
dosage
dose
leakage
leak
Word Building
VI. Figure out how the words below are formed and then complete the following sentences with some of them.
assemblage breakage carriage marriage package reportage shrinkage stoppage storage wreckage
1. Present-day mechanical watches are made from metals that resist ___b_r_e_a_k_a_g_e__ and rust.
10. Mother was startled at the news and broke several plates.
taken aback by
Vocabulary
V. Replace the part of the following sentences italicized in red with words or expressions from the text.
assemblage breakage carriage marriage package reportage shrinkage stoppage storage wreckage
3. In August 1996 an expedition set out to examine the _w_r_e_c_k_a_g_e__ of Titanic and study the damage to its hull (船体).
5. The earliest European description of the American continent appeared in published form in 1505. in print
6. Children from age 6 to age 14 in Germany attend full-time school without payment.
11. Having broken with his girlfriend and standing alone in the street with his suitcase, George did not know where to go or what to do. was at a loss
4. As a result of _s_h_r_in_k_a_g__e, the shirt is now too small to wear.
6. Thanks to the Internet, data can now _b_e_t_ra_n__s_fe_r_r_e_d_ easily from one computer to another.
Vocabulary
IV. Fill in the following blanks with the words given below. Change the forms where necessary.
8. Technological advances are the chief _a_g_e_n_ts_ of change.
Vocabulary
IV. Fill in the following blanks with the words given below. Change the forms where necessary.
agent estate fraction garbage identify install optimist outgrow reach stubborn transfer
9. In 1894 bottling machines _w_e_r_e__in_s_t_a_ll_e_d__ in a Mississippi factory and the first bottled Coke was produced.
agent estate fraction garbage identify install optimist outgrow reach stubborn transfer
3. Arab Americans have tended to __id_e_n_t_if_y_ more strongly with their Muslim heritage.
agent estate fraction garbage identify install optimist outgrow reach stubborn transfer
5. She hesitated for a __fr_a_c_t_io_n_ of a second before accepting his challenge to a game of tennis.
passing (her) over
2. The President ought to seize the opportunity to stop quarrelling with the political parties and negotiate a speedy return to democracy.
4. He was very intelligent, but he failed to meet the requirements for a manager.
fell short of
Vocabulary
V. Replace the part of the following sentences italicized in red with words or expressions from the text.
2. Cockroaches (蟑螂) have earned a bad reputation because they feed on _g_a_r_b_a_g_e__.
Vocabulary
IV. Fill in the following blanks with the words given below. Change the forms where necessary.
for free
Vocabulary
V. Replace the part of the following sentences italicized in red with words or expressions from the text.
7. Workers are tearing open roads to lay new cables.
V. Replace the part of the following sentences italicized in red with words or expressions from the text.
1. Laura filed a lawsuit against her company for ignoring her for promotion because she was pregnant.
make his peace with
Vocabulary
V. Replace the part of the following sentences italicized in red with words or expressions from the text.
3. The Clayton Antitrust Act (克莱顿反托拉斯法) declared as price-cutting to drive competitors out of business. freeze (competitors) out of business
agent estate fraction garbage identify install optimist outgrow reach stubborn transfer
1. Johnny is only 15 but actually he _h_a_s__o_u_tg_r_o_w_n_ his mother by five inches.
Vocabulary
Exercise IV Exercise V
Vocabulary
《读写教程 IV》 Ex. IV, P. 195
Vocabulary
IV. Fill in the following blanks with the words given below. Change the forms where necessary.
4. I have moments of despair, but fundamentally I am a(n) _o_p_t_im__is_t__.
Vocabulary
IV. Fill in the following blanks with the words given below. Change the forms where necessary.
10. There are laws to specify (指定) the person(s) who will obtain a dead person’s _e_s_ta_t_e_ if no will exists.
Vocabulary
《读写教程 IV》 Ex. V, P. 195
Vocabulary
put in 8. The Foreign Ministry holds weekly press conferences to let
reporters know the latest developments in diplomacy. fill (reporters) in on
Vocabulary
2. Aluminium is widely used for containers, flexible _p_a_c_k_a_g_e_s_, and easy-to-open bottles and cans.
Word Building
VI. Figure out how the words below are formed and then complete the following sentences with some of them.
agent estate fraction garbage identify install optimist outgrow reach stubborn transfer
7. Drums can be used to convey messages over distances beyond the human voice’s _r_e_a_c_h_.
12. It rook me nearly a month to get free of my cough.
get rid of
Word Building
Exercise VI Exercise VII
Word Building
《读写教程 IV》 Ex. VI, P. 196
Word Building
V. Replace the part of the following sentences italicized in red with words or expressions from the text.
9. First offenders of traffic regulations are sometimes let go without any punishment. let off
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