一、根据括号内所给汉语注释写出单词的正确形式(每空一词)
1. It hasn't rained for a long time, so the water (水平高度)is going down.
2. Do you know the reason why people can lie on the (表面)of the Dead Sea?
3. Don't add any salt to the dish or it will be too (咸).
4. To keep healthy, you should eat more vegetables and (更少)meat.
5. The name of the Dead Sea (暗示)that if people go on taking water from it, it will really be dead.
6. The rainforest is (消失)because people are cutting down its trees.
7. I think people should stop cutting down trees for (木材).
8. In the zoo, there are many kinds of animals, as(例如)monkeys, snakes, bears and so on.
9. Last week, we visited the (国家)park. We learned much about plants and animals.
10. When I was a child, my father read stories (出声)to me.

一、1. level 2. surface 3. salty 4. less
5. suggests 6. disappearing 7. wood 8. such
9. national 10. aloud

【分析】本题要求根据汉语注释写出单词的正确形式，解题思路为：先确定每个小题括号内汉语对应的核心英语单词，再结合句子的语法结构（如时态、词性、比较级、固定搭配等）调整单词形式，使其符合句子语境与语法规则。
【解析】1. “水平高度”对应名词level，此处作主语中心词，用原形；2. “表面”对应名词surface，固定搭配on the surface；3. “咸”对应形容词salty，作be动词后的表语；4. “更少”修饰不可数名词meat，用little的比较级less；5. “暗示”对应动词suggest，主语为第三人称单数，一般现在时用suggests；6. “消失”对应动词disappear，现在进行时结构为is + doing，故用disappearing；7. “木材”对应不可数名词wood，无复数；8. 固定搭配such as表示“例如”，填such；9. “国家”对应形容词national，修饰名词park，构成固定短语national park；10. “出声”对应副词aloud，修饰动词read，read aloud为固定搭配。
【答案】1. level 2. surface 3. salty 4. less 5. suggests 6. disappearing 7. wood 8. such 9. national 10. aloud
【知识点】英语词汇运用、词性转换、固定搭配
【点评】本题考查基础英语词汇的拼写及语境中的正确形式运用，涉及多种词性变形与固定搭配，是英语学习的基础题型，需扎实掌握核心词汇。
【难度系数】0.8

二、用所给单词的适当形式填空
1. —What's that?
—Oh, it's my cat and it always (lie)on the floor.
2. I don't want to eat such bad food. It's too hot and (salt).
3. (snake)are scary and dangerous. I don't like them.
4. If people don't do anything to protect the forest, it (disappear)soon.
5. Our school life is (busy)than our parents' when they were young.
6. It's said there are about eight (hundred)kinds of animals at that zoo.
7. This island attracts (tour)from all over the world.
8. She smiled (bright)at her daughter.
9. Don't you know that (nature)wonders are always crying for help?

二、1. lies 2. salty 3. Snakes 4. will disappear
5. busier 6. hundred 7. tourists 8. brightly
9. natural

【分析】
本题为用所给单词适当形式填空，需结合句子时态、词性、数的变化、比较级规则等分析：1. 由always判断用一般现在时，主语it为第三人称单数，动词需变三单形式；2. and连接并列形容词，需用salt的形容词形式；3. 由be动词are判断主语用复数，且句首单词首字母大写；4. if引导的条件状语从句遵循“主将从现”原则，主句用一般将来时；5. than提示需用形容词比较级；6. 数词后接hundred的单数形式表具体数量；7. 句意需表示“游客”，用tour对应的名词复数；8. 修饰动词需用副词；9. 修饰名词需用形容词。
【解析】
1. 时间状语always表经常性动作，用一般现在时，主语it是第三人称单数，故lie变为第三人称单数形式lies；
2. and连接并列成分，前为形容词hot，此处需用salt的形容词形式salty；
3. 句中be动词为are，主语需用复数，且位于句首首字母大写，故snake变为Snakes；
4. if引导条件状语从句，遵循“主将从现”，从句用一般现在时，主句用一般将来时，故disappear变为will disappear；
5. 句中than是比较级标志，busy的比较级为busier；
6. 数词eight后接hundred的单数形式，表具体数量，故填hundred；
7. 句意“这个岛吸引来自世界各地的游客”，需用tour表示人的名词复数tourists；
8. 修饰动词smiled需用副词，bright的副词形式为brightly；
9. 修饰名词wonders需用形容词，nature的形容词形式为natural。
【答案】
1. lies 2. salty 3. Snakes 4. will disappear 5. busier 6. hundred 7. tourists 8. brightly 9. natural
【知识点】
动词时态、词性转换、形容词比较级
【点评】
本题考查基础英语语法与词汇变形，涵盖时态、词性、比较级等核心知识点，题型常规，侧重基础运用，适合巩固词汇变形规则。
【难度系数】
0.6

三、完形填空
My friend Jane still remembers her trip to the Arctic(北极). She had a(n) 1 two-week trip with her family last year.
"We wanted to go somewhere 2, so it would mean something to us," Jane says. They 3 the trip through Magic Travel. "We had no other 4, because we couldn't buy tickets ourselves," Jane says.
Jane and her family went to the Arctic 5. There were fewer than 100 people on the ship. They were able to see 6 like bears and sea elephants. They could see them at 7 distance(距离). "We also had dinner in front of an ice mountain! 8 fantastic it was!" she says. She 9 had such an experience before.
The trip 10 them a lot of money. 11, she believed it was worthy(值得的).
Jane is now 12 her trip to the Antarctic.
"I had to 13 my little baby at home in the past few years. So there was no 14 for me to travel. Some people who travelled to the Arctic with me 15 wanted to go to the Antarctic, so I'd like to try it, too," Jane says.
()1. A. enjoyable B. difficult C. traditional D. expensive
()2. A. warm B. modern C. special D. busy
()3. A. forgot B. booked C. bought D. got
()4. A. choices B. places C. names D. words
()5. A. by ship B. by train C. by plane D. by coach
()6. A. plants B. trees C. buildings D. animals
()7. A. wide B. high C. close D. correct
()8. A. What B. How C. Why D. Where
()9. A. always B. never C. often D. usually
()10. A. cost B. took C. paid D. spent
()11. A. Still B. Finally C. However D. Instead
()12. A. reading B. planning C. missing D. finding
()13. A. look after B. look at C. look for D. look like
()14. A. money B. idea C. work D. time
()15. A. too B. either C. again D. also

三、1.A 2.C 3.B 4.A 5.A 6.D 7.C 8.B 9.B 10.A
11.C 12.B 13.A 14.D 15.D

【分析】做完形填空需先通读全文把握主旨（Jane的北极旅行及后续计划），再结合每个空的上下文语境、词汇搭配、语法规则逐一分析选项，注意逻辑关系（如转折）和固定表达，确保答案符合文意。
【解析】1. 句意：去年她和家人有一次愉快的两周旅行。A. enjoyable（愉快的）符合语境；B. difficult（困难的）、C. traditional（传统的）、D. expensive（昂贵的）均不符合，选A。
2. 句意：我们想去某个特别的地方，这样对我们来说有意义。C. special（特别的）符合；A. warm（温暖的）、B. modern（现代的）、D. busy（忙碌的）不符合，选C。
3. 句意：他们通过Magic Travel预订了这次旅行。book the trip是固定搭配（预订旅行），B. booked符合；A. forgot（忘记）、C. bought（买）、D. got（得到）不符合，选B。
4. 句意：我们没有其他选择，因为不能自己买票。A. choices（选择）符合；B. places（地方）、C. names（名字）、D. words（单词）不符合，选A。
5. 句意：Jane和家人乘船去北极。后文提到“船上不到100人”，可知是by ship（乘船），选A。
6. 句意：他们能看到像熊和海象这样的动物。熊和海象属于动物，D. animals符合；A. plants（植物）、B. trees（树）、C. buildings（建筑）不符合，选D。
7. 句意：他们能近距离看到它们。close distance是固定搭配（近距离），C. close符合；A. wide（宽的）、B. high（高的）、D. correct（正确的）不符合，选C。
8. 句意：多么奇妙啊！感叹句中修饰形容词fantastic用how，结构为How + adj. + 主语+谓语，选B。
9. 句意：她以前从未有过这样的经历。B. never（从未）符合；A. always（总是）、C. often（经常）、D. usually（通常）不符合，选B。
10. 句意：这次旅行花了他们很多钱。物作主语表“花费”用cost，A. cost符合；take常用it作形式主语，pay/spend主语为人，选A。
11. 句意：然而，她认为这是值得的。前后为转折关系，C. However（然而）符合；A. Still（仍然）、B. Finally（最后）、D. Instead（相反）不符合，选C。
12. 句意：Jane现在正计划去南极旅行。B. planning（计划）符合；A. reading（读）、C. missing（想念）、D. finding（找到）不符合，选B。
13. 句意：过去几年我不得不照顾小宝宝在家。A. look after（照顾）符合；B. look at（看）、C. look for（寻找）、D. look like（看起来像）不符合，选A。
14. 句意：所以我没有时间旅行。D. time（时间）符合；A. money（钱）、B. idea（主意）、C. work（工作）不符合，选D。
15. 句意：和我一起去北极的人也想去南极。also用于句中表“也”，D. also符合；too用于句末，either用于否定句，again（再）不符合，选D。
【答案】1.A 2.C 3.B 4.A 5.A 6.D 7.C 8.B 9.B 10.A 11.C 12.B 13.A 14.D 15.D
【知识点】完形填空、词汇辨析、固定搭配
【点评】本文围绕Jane的北极旅行展开，考查学生对语境的理解、常用词汇及搭配的掌握，解题需结合上下文逻辑和语法规则，难度适中。
【难度系数】0.5