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新（2024）沪教牛津版英语七下Unit1-8 重点词汇专练
（单项选择题）
Unit 1 People around us 单元练习（选择题）
1. My English teacher is very patient _____ us and she never gets angry when we make mistakes.
A. to
B. for
C. with
D. at
2. — Why do you admire your mother so much
— Because she is a hard-working woman. She never _____ her dreams even when things get difficult.
A. gives up
B. looks up
C. picks up
D. wakes up
3. When I failed the math exam, my best friend tried to _____ by telling me funny jokes.
A. cheer me up
B. pick me up
C. wake me up
D. give me up
4. My grandfather is a man with a good sense of _____. He often makes the whole family laugh.
A. humorous
B. humour
C. happiness
D. sadness
5. It is very kind _____ you to help me carry the heavy box. Thanks a lot!
A. for
B. with
C. of
D. to
6. Don't _____ others when they are in trouble. Instead, we should give them a hand.
A. smile at
B. laugh at
C. look at
D. point at
7. My grandmother _____ my little sister when my parents are at work. She loves her very much.
A. looks for
B. looks like
C. takes care of
D. takes part in
8. Sara is a _____ girl. She is never shy to speak in front of a large group.
A. friendly
B. patient
C. outgoing
D. hard-working
9. Miss Wang is a strict teacher. She is strict _____ us _____ our homework.
A. with; in
B. in; with
C. with; with
D. in; in
10. Don't forget to _____ your homework to school tomorrow, or the teacher will be angry.
A. take
B. bring
C. carry
D. fetch
Unit 2 Travelling around the world 单元练习（选择题）
1. France is famous _____ its wine and beautiful beaches. Paris is also famous _____ the capital of art and culture.
A. for; as
B. as; for
C. for; for
D. as; as
2. — Where is Japan
— It lies _____ the east of China, and Taiwan lies _____ the southeast of China.
A. to; in
B. in; to
C. to; to
D. in; in
3. My father prefers _____ a bike to work rather than _____ the crowded bus.
A. to ride; take
B. riding; taking
C. ride; to take
D. to ride; to take
4. The students in our class are _____ from local villages, and _____ of them enjoy playing basketball.
A. most; mostly
B. mostly; most
C. most; most
D. mostly; mostly
5. Columbus _____ America, but he didn't _____ the land as a new continent at first.
A. discovered; invent
B. invented; discover
C. discovered; discover
D. invented; invent
6. — What do you think of the French Alps
— It's a perfect place _____ in winter. I prefer _____ there with my family.
A. to ski; going
B. skiing; to go
C. to ski; to go
D. skiing; going
7. The River Seine runs _____ the centre of Paris. You can take a walk _____ the river to enjoy the view.
A. across; along
B. through; along
C. along; through
D. through; across
8. Shanghai is one of _____ in the world. It _____ in the east of China.
A. the most lively city; lies
B. the liveliest cities; lay
C. the liveliest cities; lies
D. most lively city; lays
9. — Why not _____ France this year
— That sounds great! But we haven't decided which city _____.
A. to visit; to go
B. visit; to go to
C. visiting; going to
D. visit; going
10. If you want to get a taste of French wine culture, you _____ visit the Loire Valley. And don't forget _____ the beautiful castles there.
A. should; exploring
B. could; explore
C. should; to explore
D. can; exploring
Unit 3 Trees and us 单元练习（选择题）
1. Trees are very important _____ us. They _____ us with fresh air and help fight pollution.
A. for; give
B. to; provide
C. for; offer
D. to; take
2. We must stop _____ down too many trees. _____, cutting down trees will do great harm to the environment.
A. to cut; Such as
B. cutting; For example
C. to cut; Like
D. cutting; Instead
3. Tree roots can keep the soil _____ place and prevent the wind _____ blowing it away.
A. in; from
B. on; from
C. in; for
D. on; for
4. — Look! The wood _____ that desk _____ a big tree.
— Really It's hard to believe.
A. in; comes from
B. of; is made from
C. in; is made of
D. of; comes from
5. Trees can _____ harmful gases and _____ oxygen for us to breathe.
A. take in; produce
B. take care; protect
C. take away; provide
D. take off; create
6. It's _____ for us to save every tree. We can't live _____ trees.
A. necessary; with
B. important; have
C. necessary; without
D. helpless; without
7. Many animals are _____ because people _____ too many trees. We should take action to protect them.
A. in danger; cut down
B. dangerous; cut off
C. in trouble; cut up
D. dangerous; cut down
8. — Why did you _____ the room before leaving
— Because I wanted to make sure I didn't forget anything.
A. look for
B. look after
C. look around
D. look through
9. My grandfather _____ a tree in the yard yesterday. He _____ it every day.
A. planted; waters
B. plants; watered
C. planted; is watering
D. plants; waters
10. Trees help us _____ many ways. _____, they cool the air and make the environment beautiful.
A. on; In a word
B. in; For example
C. at; Such as
D. for; First of all
Unit 4 Our animal friends 单元练习（选择题）
1. My pet dog can understand my feelings. When I am sad, he always comes to me and ____ me up.
A. cheers
B. gives
C. wakes
D. puts
2. The hotel doesn't _____ pets to stay with guests, so we have to find another one.
A. want
B. hope
C. allow
D. ask
3. After a long walk, Tom felt very tired. He went to bed and soon _____.
A. felt sleepy
B. fell asleep
C. felt asleep
D. fell sleepy
4. — I don't like snakes at all. They look scary.
— I don't like them, _____. They make me feel uncomfortable.
A. too
B. also
C. either
D. as well
5. The guide dog was very clever. It _____ the blind man to walk around safely without any help.
A. made
B. taught
C. allowed
D. helped
6. The firemen tried their best to save the people in the fire. They _____ many lives that night.
A. made
B. gave
C. saved
D. kept
7. The mother dog stayed with her babies and _____ them carefully.
A. looked at
B. looked for
C. looked after
D. looked like
8. — Why did the little boy _____ to his teacher
— Because he broke the window by accident.
A. smile
B. listen
C. apologize
D. shout
9. The guide dog _____ the blind man across the busy street safely.
A. followed
B. led
C. pushed
D. carried
10. My little sister is afraid of sleeping alone. She always asks me to stay with her until she _____.
A. feels sleepy
B. falls asleep
C. feels asleep
D. falls sleepy
Unit 5 Water is life 单元练习（选择题）
1. Water is _____ important _____ we cannot live without it.
A. such; that
B. too; to
C. so; that
D. enough; to
2. Remember _____ the tap when you finish washing your hands. Don't waste water.
A. turn off
B. to turn off
C. turning off
D. turns off
3. We must stop _____ water. It is very valuable for all living things.
A. waste
B. to waste
C. wasting
D. wasted
4. There is only _____ water left in the bottle. We need to buy some more.
A. a few
B. few
C. a little
D. little
5. My father _____ the leaking tap in the kitchen yesterday. Now it works well.
A. fixed
B. made
C. did
D. had
6. Don't leave the tap running when you brush your teeth. Please _____ right away.
A. turn it on
B. turn on it
C. turn it off
D. turn off it
7. He _____ go to bed _____ he finished his homework last night.
A. doesn't; until
B. didn't; until
C. won't; until
D. isn't; until
8. _____ water, there would be no life on Earth.
A. With
B. Under
C. Without
D. For
9. A _____ of water is very small, but many drops can fill a bucket.
A. piece
B. drop
C. bit
D. lot
10. Taking a _____ instead of a bath can save a lot of water.
A. shower
B. walk
C. rest
D. look
Unit 6 Electricity everywhere 单元练习（选择题）
1. Electricity is very useful, but it can also be _____. So we must be careful with it.
A. safe
B. important
C. useful
D. dangerous
2. — _____ I turn on the air conditioner It's so hot.
— Sure, you _____.
A. Must; must
B. May; may
C. Must; need
D. May; must
3. Please remember to _____ the lights when you leave the classroom to save electricity.
A. turn on
B. turn off
C. turn up
D. turn down
4. We should not _____ electricity. It's a valuable resource for our daily life.
A. save
B. use
C. waste
D. produce
5. You _____ touch the broken wire with wet hands. It's very dangerous.
A. must
B. may
C. mustn't
D. may not
6. Look at the sign "No _____" on the wall. We cannot use our phones here.
A. electricity
B. electric
C. electrical
D. electrically
7. When you finish using the computer, don't forget to _____ it _____.
A. plug; in
B. switch; off
C. switch; on
D. plug; off
8. Be _____ when you use electrical appliances. A small mistake may cause a big accident.
A. careless
B. useful
C. helpful
D. careful
9. This washing machine doesn't work. There must be something wrong with the _____.
A. wire
B. bulb
C. fridge
D. fan
10. — Must I finish my homework before watching TV
— No, you _____. But you should finish it before bedtime.
A. mustn't
B. can't
C. don't have to
D. may not
Unit 7 Role models of our time 单元练习（选择题）
1. Yuan Longping is a great _____ in agriculture. He devoted his whole life to solving the problem of food shortage.
A. pioneer
B. humour
C. member
D. relative
2. My mother is my true _____ _____. She always teaches me to be kind and hard-working.
A. role; model
B. part; time
C. example; as
D. model; student
3. We should _____ those who make great contributions to our country, such as scientists and soldiers.
A. look forward to
B. look up to
C. look down upon
D. look out for
4. Many scientists _____ themselves _____ their research and never think about personal fame.
A. devote; to
B. devote; for
C. contribute; to
D. contribute; for
5. Every student should _____ their best to study hard and become a useful person for the society.
A. take
B. make
C. try
D. do
6. If you want to _____ your dream, you must study hard and never give up.
A. achieve
B. make
C. do
D. get
7. My teacher always _____ an example for us by working hard and being honest.
A. makes
B. takes
C. gives
D. sets
8. We should learn _____ our role models and try to be better people.
A. to
B. for
C. from
D. with
9. The firefighters fought _____ the forest fire bravely and saved many trees.
A. for
B. against
C. with
D. to
10. We need to take action _____ we can protect our environment for future generations.
A. because
B. so that
C. although
D. if
Unit 8 Follow your interests 单元练习（选择题）
1. My uncle _____ be a teacher, but now he is a successful businessman. He _____ running a company.
A. used to; is used to
B. was used to; used to
C. used to; used to
D. was used to; is used to
2. The little boy is very _____ about everything around him. He always asks "why".
A. interesting
B. interested
C. curious
D. amazing
3. If you want to turn your hobby _____ a career, you need to work hard and never give up.
A. off
B. into
C. on
D. up
4. — Do you know the meaning of this new word
— I'm not sure. Let's _____ in the dictionary.
A. look it up
B. look up it
C. look for it
D. look it for
5. The audience _____ excited when the famous singer appeared on the stage.
A. is
B. was
C. were
D. be
6. It is _____ for us to finish the work in such a short time. We need at least two more days.
A. possible
B. impossible
C. important
D. interesting
7. My grandpa is over 80, but he is still _____. He often goes fishing and plays chess with his friends.
A. alive
B. live
C. lively
D. living
8. The car _____ past us at a very high speed and soon disappeared.
A. ran
B. walked
C. shot
D. flew
9. The number of people using mobile phones is _____ every year. More and more people have their own phones.
A. increasing
B. decreasing
C. improving
D. changing
10. She got up early _____ she could catch the first bus to school.
A. so that
B. because
C. although
D. if
参考答案
Unit1
1. 【答案】C
考查固定搭配。be patient with sb. 意为“对某人有耐心”，是固定短语。
2. 【答案】A
考查动词短语辨析。give up 意为“放弃”；look up意为“查阅”；pick up意为“捡起”；wake up意为“醒来”。根据“即使情况变得困难”以及“hard-working”的描述，她应是“不放弃”梦想。
3. 【答案】A
考查固定短语。cheer sb. up 意为“使某人振作起来/高兴起来”。考试失利后朋友讲笑话是为了让人开心起来。
4. 【答案】B
考查词性转换。a sense of humour意为“幽默感”，这里需要名词形式。humorous是形容词。
5. 【答案】C
考查句型结构。It is + adj. + of sb. to do sth. 该句型中形容词描述的是人的性格品质（如kind, nice, clever），介词用of。
6. 【答案】B
考查动词短语辨析。laugh at sb. 意为“嘲笑某人”。根据后半句“我们应该帮助他”可知，前半句是“不要嘲笑”。
7. 【答案】C
考查动词短语辨析。take care of 意为“照顾”。父母上班时奶奶应是照顾妹妹。
8. 【答案】C
考查形容词辨析。outgoing 意为“外向的”。根据后半句“在大庭广众下讲话从不害羞”可知她性格外向。friendly是“友好的”，patient是“有耐心的”，hard-working是“勤奋的”。
9. 【答案】A
考查介词搭配。be strict with sb. 意为“对某人严格”；be strict in sth. 意为“对某事严格”。
10. 【答案】B
考查易混动词辨析。bring 意为“带来”（从别处带到说话人这里）。老师要求学生把作业带到学校来。Take是“带走”，carry是“搬运”，fetch是“去取”。
Unit2
1. 【答案】A
考查 be famous for/as 辨析。be famous for 意为"因……（某物/某方面）而著名"；be famous as 意为"作为……（某种身份/角色）而著名"。第一空法国因"葡萄酒和海滩"而著名，用 for；第二空巴黎作为"艺术和文化之都"而著名，用 as。
2. 【答案】A
考查 lie in/to/on 方位介词。lie to 表示两地不接壤且不在同一范围内（日本与中国隔海相望）；lie in 表示在某范围内部（台湾属于中国的一部分）。
3. 【答案】A
考查 prefer to do rather than do 句型。prefer to do sth. rather than do sth. 意为"宁愿做某事而不愿做某事"，rather than 后接动词原形。
4. 【答案】B
考查 most / mostly 辨析。mostly 是副词，意为"主要地；大部分地"，修饰整个句子或动词；most 作代词或形容词，意为"大多数"，后面可接 of + 名词。第一空修饰"来自本地村庄"，用 mostly；第二空 most of them 意为"他们中的大多数"。
5. 【答案】C
考查 discover / invent 辨析。discover 意为"发现"（原本存在但未被知晓的事物）；invent 意为"发明"（创造原本不存在的东西）。哥伦布"发现"美洲大陆，但起初并未将它"发现/认识到"是一个新大陆（仍是 discover，强调"认识到"这一层面）。
6. 【答案】A
考查 不定式与动名词。第一空：the perfect place to do sth. 是固定搭配，不定式作后置定语；第二空：prefer doing to doing 或 prefer to do rather than do，此处表达"更喜欢和家人去那里"，prefer doing 与上下文更连贯。
7. 【答案】B
考查 through / along / across 辨析。through 指"从内部穿过"（塞纳河穿过巴黎市中心）；along 指"沿着"（沿着河边散步）。across 指"从表面横穿"。
8. 【答案】C
考查 one of + 最高级 + 名词复数 及 lie 的时态。one of 后必须接可数名词复数，liveliest 是 lively 的最高级（变 y 为 i + est）；陈述客观地理位置用一般现在时 lies。
9. 【答案】B
考查 Why not do sth. 和 疑问词 + to do。Why not 后接动词原形 visit；"which city to go to" 中 go to 的 to 不能省略，因为 go 是不及物动词。
10. 【答案】C
考查 should 表建议和 forget to do。第一空 should 表示"应该"（推荐）；第二空 forget to do sth. 意为"忘记去做某事"（事情未做）；forget doing 意为"忘记做过某事"。
Unit3
1. 【答案】B
考查 be important to sb. 和 provide sb. with sth.。第一个空：be important to sb. 意为“对某人很重要”；第二个空：provide sb. with sth. 是固定搭配，意为“为某人提供某物”。
2. 【答案】B
考查 stop doing sth. 和 for example 的用法。stop doing sth. 意为“停止做某事”（停止正在做的事），stop to do 意为“停下来去做另一件事”；for example 用于举例说明，通常用逗号与主句隔开。
3. 【答案】A
考查 keep...in place 和 prevent...from doing 句型。keep sth. in place 意为“把某物固定在原位”；prevent sb./sth. from doing sth. 意为“阻止……做某事”，是固定搭配。
4. 【答案】B
考查 be made from/of 和 come from 的区别。be made from 意为“由……制成”（看不出原材料）；be made of 意为“由……制成”（能看出原材料）。桌子由木头制成，看不出原木形态，用 from；come from 意为“来自”。
5. 【答案】A
考查 take in 和 produce 的用法。take in 意为“吸收”（气体、液体等）；produce 意为“产生、制造”。树木吸收有害气体并产生氧气。protect 保护，provide 提供，均不符合语境。
6. 【答案】C
考查 It's + adj. + for sb. to do sth. 和 without 的用法。It's necessary/important for sb. to do sth. 意为“做某事对某人来说是有必要/重要的”；live without 意为“没有……而生存”，without 表示“没有”。
7. 【答案】A
考查 in danger 短语和 cut down 的用法。in danger 意为“处于危险中”；cut down 意为“砍倒”；cut off 切断；cut up 切碎。人们砍倒树木导致动物处于危险之中。
8. 【答案】C
考查 look around 短语辨析。look around 意为“环顾四周；到处看看”；look for 寻找；look after 照顾；look through 浏览。根据语境，离开前环顾房间是为了确认没落下东西。
9. 【答案】A
考查动词时态。yesterday 是一般过去时标志，用 planted；every day 是一般现在时标志，主语 He 是第三人称单数，用 waters。
10. 【答案】B
考查 in many ways 和 for example 的用法。in many ways 意为“在很多方面”，是固定搭配；for example 用于举例，后面跟完整的句子；such as 用于列举事物，后面不跟完整句子。
Unit 4
1. 【答案】A
考查cheer up短语。cheer sb. up意为“使某人振作起来/高兴起来”。根据前句“When I am sad”可知，狗会走过来让我高兴起来。give up放弃；wake up叫醒；put up张贴。
2. 【答案】C
考查allow的用法。allow意为“允许”，常用搭配allow sb. to do sth.（允许某人做某事）。want想要；hope希望；ask要求。根据句意“酒店不允许宠物与客人同住”可知选allow。
3. 【答案】B
考查asleep与sleepy的辨析。fall asleep意为“入睡”，是固定短语。sleepy是形容词，意为“困倦的”，不能与fall搭配。feel sleepy意为“感到困倦”，但根据“went to bed and soon…”表示很快“睡着”了，故用fell asleep。
4. 【答案】C
考查either的用法。either用于否定句末尾，表示“也”；too和as well用于肯定句句末；also用于肯定句句中。前句“I don’t like snakes”是否定句，答语“I don’t like them”也是否定，所以用either。
5. 【答案】D
考查help sb. (to) do sth. 句型。help sb. to do sth.意为“帮助某人做某事”。根据“walk around safely without any help”可知，导盲犬帮助盲人安全行走。made（使、让）后接动词原形，但make sb. do意为“强迫某人做”，不符合语境；taught教；allowed允许，均不如help贴切。
6. 【答案】C
考查save one’s life短语。save意为“拯救”，save one’s life是固定搭配，意为“救某人的命”。make制作；give给；keep保持。消防员在火灾中应是拯救生命。
7. 【答案】C
考查look after短语。look after意为“照顾”，与take care of同义。look at看；look for寻找；look like看起来像。母狗留在小狗身边应是“照顾”它们。
8. 【答案】C
考查apologize的用法。apologize意为“道歉”，apologize to sb.意为“向某人道歉”。根据后句“因为他不小心打破了窗户”可知男孩应向老师道歉。
9. 【答案】B
考查lead与follow的辨析。lead意为“带领、引导”；follow意为“跟随”。导盲犬应是“带领”盲人过马路，而不是跟随。表示“带领某人过马路”用lead sb. across the street。
Unit 5
1. 【答案】C
考查 so...that 与 such...that 的辨析。so + 形容词/副词 + that 从句，意为“如此……以至于……”；such + 名词短语 + that 从句。句中 important 是形容词，所以用 so...that 结构。too...to 意为“太……而不能”，但句式结构不符；enough to 意为“足够……以至于”。
2. 【答案】B
考查 remember to do sth. 的用法。remember to do sth. 意为“记得要去做某事”（事情还未做）；remember doing sth. 意为“记得做过某事”（事情已做）。根据后句“别浪费水”，关水龙头是还没做的动作，所以用 to turn off。turn off 意为“关掉（水龙头/电器）”。
3. 【答案】C
考查 stop doing sth. 的用法。stop doing sth. 意为“停止做某事”（停止正在做的事）；stop to do sth. 意为“停下来去做另一件事”。根据句意“我们必须停止浪费水”，用 stop wasting。
4. 【答案】C
考查 a little 与 little 的辨析。water 是不可数名词，用 a little 或 little 修饰。a little 意为“一点儿”（表示肯定，还有一些）；little 意为“几乎没有”（表示否定）。根据后句“需要再买一些”可知还剩一点儿，用 a little。a few/few 修饰可数名词复数。
5. 【答案】A
考查 fix 的用法。fix 意为“修理”，fix the tap 是固定搭配，意为“修理水龙头”。yesterday 是一般过去时标志，用过去式 fixed。
6. 【答案】C
考查 动词+副词 短语的代词位置。turn off 是“动词+副词”型短语，代词作宾语时必须放在动词和副词之间，即 turn it off。turn on/off 的宾语如果是名词，可以放在副词前后皆可；但如果是代词，必须放中间。
7. 【答案】B
考查 not...until 句型。not...until 意为“直到……才……”，表示主句的动作直到 until 从句的时间才发生。last night 是一般过去时，所以用 didn't...until。
8. 【答案】C
考查 without 的用法。without 意为“没有”，表示条件。句意“没有水，地球上就没有生命”，这是课本中的核心句型。
9. 【答案】B
考查 a drop of water 短语。a drop of water 意为“一滴水”，是固定搭配。drop 作名词意为“滴；水珠”。后句“许多滴水能装满一桶”也提示了 drop。
10. 【答案】A
考查 take a shower 短语。take a shower 意为“洗淋浴”，与 take a bath“泡澡”相对。课本中提到淋浴比泡澡更节水。
Unit6
1. 【答案】D
考查dangerous形容词辨析。根据后句"我们必须小心使用"可知，电也可能带来危险。dangerous意为"危险的"；safe安全的；important重要的；useful有用的。
2. 【答案】B
考查may表示许可的用法。第一空表示请求许可，用May I...结构；第二空表示允许，用you may回答。must表示"必须"，不符合请求允许的语境。
3. 【答案】B
考查turn off短语。turn off意为"关掉（电器/灯光）"，与save electricity（节约用电）语境一致。turn on打开；turn up调高；turn down调低。
4. 【答案】C
考查waste与save的对比。waste electricity意为"浪费电"；save electricity意为"节约用电"。根据should not可知是否定意义，应选waste。use使用；produce生产。
5. 【答案】C
考查mustn't表示禁止的用法。mustn't意为"禁止、不允许"，语气强烈，符合安全警示语境。may not也可表示"不可以"，但语气较弱；must必须。
6. 【答案】A
考查electricity与electric的词性区分。electricity是名词，意为"电"；electric是形容词，意为"电动的"。No electricity为名词短语，表示"无电/禁止用电"的标志。
7. 【答案】B
考查switch off与plug in的辨析。switch off / turn off意为"关掉"；plug in意为"插上插头"。使用完电脑后应是"关掉"它。switch on打开。plug off不是标准搭配，应为unplug（拔掉插头）。
8. 【答案】D
考查careful形容词辨析。be careful with意为"小心对待……"，符合用电安全的语境。careless粗心的（反义词）；useful有用的；helpful有帮助的。
9. 【答案】A
考查wire名词辨析。wire意为"电线"。洗衣机不工作可能是"电线"出了问题。bulb灯泡；fridge冰箱；fan风扇。
10. 【答案】C
考查must疑问句的否定回答。对Must I...的问句，否定回答用No, you don't have to.或No, you needn't.，意为"不必"。mustn't表示"禁止"，不符合语境；can't不可能。
Unit7
1. 【答案】A
考查pioneer名词辨析。pioneer意为“先驱；先锋”。袁隆平在农业领域是“先驱”。humour幽默；member成员；relative亲戚。
2. 【答案】A
考查role model固定短语。role model意为“榜样；楷模”。妈妈是我的“榜样”。part time兼职；example例子；model student模范学生。
3. 【答案】B
考查look up to短语辨析。look up to意为“尊敬；敬佩”。根据“做出巨大贡献的人”可知应表达“尊敬、敬佩”。look forward to期待；look down upon看不起；look out for当心。
4. 【答案】A
考查devote...to固定搭配。devote oneself to意为“致力于；献身于”，to是介词。devote...to为正确搭配。contribute也可表示“贡献”，但搭配为contribute to，不用于devote oneself for。
5. 【答案】C （新题）
考查try one‘s best固定短语。try one’s best to do sth.意为“尽某人最大努力做某事”，是核心短语。take best/ make best/ do best均为错误搭配。也可以说do one‘s best，但选项中没有出现，故C为正确选项。
6. 【答案】A
考查achieve one’s dream固定搭配。achieve one's dream意为“实现梦想”，是核心短语。
7. 【答案】D
考查set an example固定搭配。set an example for sb.意为“为某人树立榜样”，是核心短语。
8. 【答案】C
考查learn from短语。learn from sb.意为“向某人学习”，是核心短语。
9. 【答案】B
考查fight against短语辨析。fight against意为“与……作斗争”。消防员勇敢地与森林大火作斗争，用fight against。fight for为……而战；fight with与……一起战斗/与……争斗。
10. 【答案】B
考查so that目的状语从句。so that意为“以便；为了”，引导目的状语从句。此处“采取行动”是为了“保护环境”，表目的。because表原因；although表让步；if表条件。
Unit 8
1. 【答案】A
考查used to do与be used to doing的辨析。used to do sth. 意为“过去常常做某事”；be used to doing sth. 意为“习惯于做某事”。第一空表示“过去是老师”，用used to be；第二空表示“现在习惯了经营公司”，用is used to doing。
2. 【答案】C
考查be curious about固定搭配。be curious about意为“对……感到好奇”，符合“总是问为什么”的语境。interesting有趣的（修饰物）；interested感兴趣的（be interested in）；amazing令人惊奇的。
3. 【答案】B
考查turn...into短语。turn...into意为“把……变成”，是固定搭配。turn off关掉；turn on打开；turn up调高。本单元核心句型：turn your hobby into a career（把爱好变成职业）。
4. 【答案】A
考查look up的代词位置。look up意为“查阅”，是“动词+副词”型短语。代词作宾语时必须放在动词和副词中间，即look it up。look for意为“寻找”，不符合查字典的语境。
5. 【答案】C
考查audience的主谓一致。audience是集合名词，表示“观众”，当强调个体成员时，谓语动词用复数。句中“观众们兴奋地鼓掌”强调每个观众的行为，用were。
6. 【答案】B
考查possible与impossible的辨析。impossible意为“不可能的”，是possible的反义词。根据后句“至少还需要两天”可知，短时间内完成是“不可能的”。
7. 【答案】C
考查lively/alive/live的辨析。lively意为“充满活力的、精力充沛的”，符合80多岁仍钓鱼下棋的语境。alive活着的（只作表语）；live现场的/活的（作定语）；living活着的。
8. 【答案】C
考查shoot的熟词僻义。shoot除了“射击”外，还可表示“冲、奔、飞驰”。shoot past意为“飞驰而过”，描述汽车高速驶过。
9. 【答案】A
考查increase的用法。increase意为“增长、增加”。根据后句“越来越多的人有自己的手机”可知，使用手机的人数在增加。decrease减少；improve改善；change改变。
10. 【答案】A
考查so that目的状语从句。so that意为“以便、为了”，引导目的状语从句。她早起是为了赶上第一班车。because表原因；although表让步；if表条件。

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