Unit 3 Under the sea
词汇+短语+句式+写作专项巩固训练
【单句语法填空】
1． (laugh) at in public is a terrible experience.
2．They regret not (be) able to inform you of the fact.
3． (invite), Mr Li went to attend the meeting.
4．The power station (build) now will be one of the largest in
Egypt.
5．While shopping, people sometimes can't help (persuade)
into buying something they don't really need.
6．The music plays for 15 minutes at a time, with a few short
(pause) in between.
7．To everyone's surprise, the CEO (flee) to the US, leaving
his company in a mess.
8．I was too (scare) to go into the water even though they
tried to persuade me several times.
9．The elephant (大叫) to show its anger when another group
came near.
10．She (跳水) into the pool gracefully and won another gold
medal for China.
11．On August 8, 2017, Jiuzhaigou County, Sichuan Province
(见证) a strong earthquake of magnitude 7.0.
12．The Chinese economy grows at an (每年的) rate of more
than 6 percent.
13．Scientific studies have shown that making a habit of (暂停)before you do something can actually have a big impact on how your life
turns out.
14．In Vienna, people who talk too loudly on their mobile phones or eat
smelly foods will face being (拉) off the underground train
and handed 650 fines.
15． (在……对面) to the lecture hall is the art center, where
there are many Chinese and foreign famous paintings.
16．The lake is over 20 meters in . So we were all moved
by the man who dived into the lake to save the boy.(depth)
17．Some flowers are _in the river and the _is very
beautiful.(reflect)
18．If you can't find any elsewhere, here is a room which can
up to five people.(accommodation)
19．It is that we should finish the job in such
time.(urge)
20．The machines were arranged in (整齐的) rows.
21．The boy's pencil isn't ,_so he it with his
. (sharp)
22．It was a story and children were after they
heard it.(scare)
23．Whether a student likes a subject or not is normally to
the
between he and his teacher. (relate)
24．The water _is so important that we must pay much
attention to our drinking water. (conserve)
25．Though the soup is ,_I've lost my sense of and
it just like water.(tasty)
26．Some students think Internet Slang is (生动的),fashionable and full of humor and intelligence.
27．Years of school life has taught me a lot of things, of which
(合作) is the most important for me.
28．This morning I received a telephone call from my dentist, urging me
(come) to his practice for immediate treatment of my teeth.
29．The young man does nothing all day but (abandon)
himself to pleasure.
30．We were fortunate enough to find the post office as soon as we got
off the bus; it was just opposite the bus stop.
31．Over the past 40 years, China (witness) dramatic
changes.
32．When the time came to make the final decision for a course, I
decided to apply for the one that (reflect) my interest.
【单句改错】
1．Be invited to the dancing ball made him feel honored.
2．Having given such a good chance, how could she let it slip away？
3．Have been surrounded for a month, the enemy had to give in.
4．Having told many times, the naughty boy made the same mistaken
again.
5．Having been heard this, our teacher expressed his satisfaction.
6．The local government forced them to abandon do the research on
cloning humans.
7．A truck came in an opposite direction of the car, so the car driver
made a sharply turn.
8．He has been witness for a terrible murder.
9．The fruits are small in size, but juicy and taste.10．I vivid remember the first time when I went to Hong Kong with my
Dad.
11．Though urging to go to bed many times, the little boy just turned a
deaf ear and fixed his eyes on the cartoons.
12．He spent six months in prison before flee the country.
13．The performer was waving his stick in the street, and it narrow
missed the child standing nearby.
【单句写作&句式转换】
1．看！这些正在建的新房子完工后将要供低收入家庭居住。
Look! The new houses will be available to those low-
income families after they are ready.
2.他被解雇这件事给公司里那些懒惰和不诚实的人一个很大的警告。
gave a big warning to anyone who is lazy and dishonest in
the company.
3．经理对于没有被邀请出席开幕式感到不满意。
The manager was unsatisfied for the opening ceremony.
4．她正接受提问，感到有点儿紧张。
.
5．她很害羞，她不习惯在别人面前被表扬。
She is shy. .
6．Though seeing a toy snake suddenly sometimes, the little girl can
（吓死）.
7．The visit was _（旨在）promoting mutual(相互地；彼
此) communications between these two countries.
8．Seeing a large crowd at the street corner，I （意识到）
something unusual happening.9．老师向我们强调练习的必要性。(urge)
.
10．那些自暴自弃的人无法成功。(abandon)
.
11．我常常怀念我的童年。那是一段几乎每天都无忧无虑的日子。
(It was a time when ...)
I often miss my childhood. .
12．当他们正打算看他们最喜爱的电影时，他们听到来自外面的奇
怪的噪声。(be about to ...)
When they ,_they heard a strange noise coming from
outside.
13．请记住：哪里有问题，哪里就有解决办法。(where ...there ...)
Remember that .
14．我看见他安全地穿过马路跑开了。(see ...doing)
.
15．每天，学生们要花三个多小时写作业。(it takes sb.＋时间＋to do
...)
their homework every day.
16．由于我亲眼目睹了那次事故，我觉得向警察陈述是义不容辞的。
(witness)
,_I felt it my duty to make a statement to the police.
17．每当听贝多芬交响乐的时候，我总会仔细思考人生。(reflect)
I always_ Beethoven's symphony.
18．田地里的稻草人是用来吓跑小鸟的。(scare)
The scarecrows in the field .
19．We should punish the parents who abandon their babies.
→Parents who abandon their babies .
20．It was a time, and at that time bikes were rare in the countryside.→ bikes were rare in the countryside.
21．We finished the work several days （在...之前） the
deadline.
22．I like skiing and ,_（与此同时）I know it is very
dangerous.
23．Jack didn't get to the station on time and it made all of us worried.
→ the station on time .
24．The boy urged his father to take part in the competition.
→The boy the competition.
25．Jane abandoned herself to sorrow and just couldn't stop crying.
→ sorrow, Jane just couldn't stop crying.
26．The police （维持） the traffic to allow the pupils
to cross the road.
27．I don't really work here. I am just （帮忙）until the
new secretary comes.
28 ． In the Spring Festival, Chinese people would like to hang the
character fu （上上下下）.
【篇章写作】
假定你是李华，上星期天你和朋友去海边游玩时发现海水污染很
严重。请你就此问题给相关部门负责人写一封信。词数100左右。
[补写提示] 请按提示线索补写下列习作中的中间段落
Dear Sir，
I'm Li Hua, a middle school student.I'm writing to tell you about the
pollution of the ocean.
和朋友去海边→我们感到放松高兴_ → 注意到不好的现象 _ → 游客
往海里乱扔垃圾→我们看到水面上漂浮着死鱼、塑料袋、空瓶→希望采取措施，保护海洋环境
Yours sincerely，
Li Hua
参考答案
【单句语法填空】
1. Being_laughed
2. having_been
3. Having_been_invited
4. being_built
5. being_persuaded
6. pauses
7. fled
8. scared
9. yelled10. dived
11. witnessed
12. annual
13. pausing
14. dragged
15. Opposite
16. Depth；deeply；deep
17. Reflected；reflection
18. Accommodations；accommodate
19. Urged；urgent
20. neat
21. Sharp；sharpens；sharpener
22. Scary；scared
23. Related；relationship/relation
24. Conservation；conserving
25. Tasty；taste；tastes；tasteless
26. vivid27. teamwork
28. to_come
29. abandons
30. to
31. has_witnessed
32. reflected
【单句改错】
1) Be→Being
2) given前加been
3) Have→Having
4) told前加been
5) 去掉been
6) do→doing
7) sharply→sharp
8) for→to
9) taste→tasty
10)vivid→vividly11) urging→urged
12)flee→fleeing
13)narrow→narrowly
【单句写作&句式转换】
1. being_built_now
2. His_being_fired
3. not_having_been_invited_to_attend
4. Being_asked_to_answer_the_questions,_she_felt_a_little_nervous
5. She_is_not_used_to_being_praised_in_front_of_others
6. be_scared_to_death
7. aimed_at
8. became/was_aware_of
9. The_teacher_urged_on_us_the_necessity_of_practice
10. Those_who_abandon_themselves_to_despair_cannot_succeed
11. It_was_a_time_when_I_spent_almost_each_day_without_worries
12. were_about_to_watch_their_favorite_movie
13. where_there_is_a_problem,_there_is_always_a_solution14. I_saw_him_crossing_the_road_safely_and_running_away
15. It_takes_the_students_more_than_three_hours_to_do
16. Having_witnessed_the_accident
17. reflect_on_life_when_listening_to
18. are_used_to_scare_the_birds_away
19. should_be_punished
20. It_was_a_time_when
21. ahead_of
22. in_the_meantime
23. Jack's_not_getting_to；made_all_of_us_worried
24. urged_that_his_father_take_part_in
25. Abandoning_herself_to
26. held_up
27. helping_out
28. upside_down
【篇章写作】
Dear Sir，
I'm Li Hua, a middle school student.I'm writing to tell you about the
pollution of the ocean.Last_Sunday,_I_went_to_the_seaside_with_my_friends._With_the_s
un_shining_and_sea_birds_singing,_we_felt_relaxed_and_happy._While
_we_were_having_fun,_something_unpleasant_caught_our_attention._W
e_saw_two_visitors_throwing_rubbish_into_the_water._In_addition,_we
_saw_some_dead_fish,_plastic_bags_and_empty_bottles_floating_on_th
e_surface_of_the_water.
I_hope_that_you_can_attach_great_importance_to_this_problem_and
_take_effective_measures_to_protect_our_ocean.
Yours sincerely，
Li Hua
