一、单词拼写
1. /'bɔɪlɪŋ/ :
2. /'kemɪkəl/ :
3. /weɪl/ :

1. boiling 2. chemical 3. whale

【分析】本题考查根据音标拼写英语单词，解题思路是：准确识别每个给出的音标，回忆对应的常用英语单词，确保单词拼写与音标完全匹配，注意字母的正确书写，避免拼写错误。
【解析】1. 音标/'bɔɪlɪŋ/对应的单词是boiling；2. 音标/'kemɪkəl/对应的单词是chemical；3. 音标/weɪl/对应的单词是whale。
【答案】1. boiling 2. chemical 3. whale
【知识点】音标与单词对应、英语单词拼写
【点评】本题属于基础的单词拼写题，主要考查学生对常见单词的音标掌握和拼写能力，是英语学习中的基础题型。
【难度系数】0.8

二、语法填空迁移练
4. The explorers are so (interest) in the animal tracks.
5. His love for animals drives him (study) biology.
6. It was unlikely for them to find the rare bird so (easy).
7. Have you (hear) of this kind of plant before?
8. Careful planning (need) before the forest trip.

4. interested 5. to study 6. easily 7. heard 8. is needed

【分析】
这是一组英语语法填空题，需结合固定搭配、词性转换、时态语态等知识点逐一分析：
4. 考查固定搭配“be interested in”，表示“对……感兴趣”，此处需用形容词interested；
5. 考查固定搭配“drive sb to do sth”，表示“驱使某人做某事”，此处用不定式作宾语补足语；
6. 修饰动词find需用副词，easy的副词形式为easily；
7. 句子为现在完成时，结构是“have+过去分词”，hear的过去分词是heard；
8. 主语careful planning是动作need的承受者，需用一般现在时的被动语态，结构为“am/is/are+过去分词”，planning是单数，故用is needed。
【解析】
4. 固定搭配be interested in，故填interested；
5. 固定搭配drive sb to do sth，故填to study；
6. 此处修饰动词find，用副词easily；
7. 现在完成时中have后接动词过去分词，hear的过去分词是heard；
8. 主语是动作承受者，用一般现在时被动语态，故填is needed。
【答案】
4. interested 5. to study 6. easily 7. heard 8. is needed
【知识点】
固定搭配、词性转换、时态语态
【点评】
本题考查英语基础语法核心知识点，涵盖固定搭配、非谓语动词、副词用法、现在完成时、被动语态，是英语学习的基础题型，需熟练掌握相关规则。
【难度系数】
0.7

三、根据句意,在空白处填入一个适当的词
9. The forest is full different kinds of trees and animals.
10. Let's go outside and discover the wonders us.
11. His work has to do protecting wild animals.
12. The small stream is part a big river system.
13. We are all curious what we will find during our nature walk.

9. of 10. around 11. with 12. of 13. about

【分析】本题考查英语常见的固定介词搭配，解题时需结合句意回忆对应固定短语的结构，确定每个空应填的介词：9题对应“充满”的固定搭配，10题根据句意找表“周围”的介词，11题对应“与……有关”的固定搭配，12题对应“……的一部分”的固定搭配，13题对应“对……好奇”的固定搭配，据此完成填空。
【解析】9. 固定搭配be full of表示“充满”，符合句意“森林里充满了不同种类的树木和动物”，故填of；
10. 句意为“让我们出去发现我们周围的奇迹”，表“在……周围”用介词around，故填around；
11. 固定搭配have to do with表示“与……有关”，符合句意“他的工作与保护野生动物有关”，故填with；
12. 固定搭配part of表示“……的一部分”，符合句意“这条小溪是一个大河水系统的一部分”，故填of；
13. 固定搭配be curious about表示“对……好奇”，符合句意“我们都对自然散步中会发现什么感到好奇”，故填about。
【答案】9. of 10. around 11. with 12. of 13. about
【知识点】介词固定搭配
【点评】本题为基础介词搭配填空题，考查英语常用固定短语的掌握，是英语学习的基础知识点，难度较低。
【难度系数】0.8

四、根据英文释义,在空白处填入一个适当的词
14. The scientist explained the change in the leaves. ( be relating to, used in, or produced by chemistry)
15. Volcanic activity has created thermal springs（温泉） and mud pools. (to describes a liquid that is extremely hot and bubbling)
16. It is to predict the weather by watching the clouds. (something that can happen or be done)

14. chemical 15. boiling 16. possible

【分析】
本题要求根据英文释义填写合适的形容词，需先理解每个小题的英文释义，再结合句子结构（修饰名词或作表语）匹配对应的形容词。第14题释义为“与化学有关的”，修饰名词change；第15题释义为“极热且冒泡的”，修饰名词短语mud pools；第16题释义为“能发生或做到的”，用于“it is + adj + to do”结构中作表语。
【解析】
14. 释义“relating to chemistry”对应形容词chemical，修饰名词change，符合语境；
15. 释义“extremely hot and bubbling”对应形容词boiling，修饰mud pools，符合描述；
16. 释义“something that can happen or be done”对应形容词possible，用于“it is possible to do sth”结构，符合语法和语义。
【答案】
14. chemical 15. boiling 16. possible
【知识点】
形容词用法、词汇释义匹配
【点评】
本题侧重考查基础形容词的词义掌握及应用，难度较低，学生只要熟记常见形容词的英文释义，结合句子结构即可完成填空。
【难度系数】
0.8

五、任务型阅读
阅读下面材料，从方框中所给的 A—E 五个选项中选出正确选项(其中一项是多余选项)，将其序号填入第 17—20 小题，并回答第 21 小题。
Jane Goodall was a famous scientist. For more than 40 years, Goodall lived mostly in Tanzania in East Africa, studying chimpanzees(大猩猩).
17. . She grew up in the British countryside and was always climbing trees or riding horses.
When Jane was 23 years old, she got a chance to go to Africa. 18. ,
she got a job with a famous scientist named Louis Leakey.
One day Louis Leakey said he needed a volunteer. He needed someone to go to a lake in Tanzania to study a kind of chimpanzee. Jane was excited.
On 16th July, 1960, she began her exploration. 19. . But with time passing by, they got used to her being around.
20. , taking notes on their behaviour. She learnt many new things about chimpanzees. She watched how a chimpanzee made a tool. She learnt how some chimpanzees became good leaders. She watched how mother chimpanzees raised their children.
She watched animals get angry and upset. She wrote everything down so others would understand animals as she did. She learnt that if you pay very close attention to animals, you will understand what they are "saying".
A. Even though she had never been to college
B. Every day, Jane would follow the chimpanzees
C. At first, the chimpanzees ran away from Jane
D. She was a very hard-working girl
E. As a young child, Jane Goodall was interested in animals
21. What was the most important thing Jane Goodall did to learn about chimpanzees?
(Answer within 15 words)

17.E 18.A 19.C 20.B
21. She watched them closely every day.（答案不唯一，言之有理即可）

【分析】
做这类任务型阅读补全题时，需结合上下文语境和逻辑关系选择选项：17题后描述Jane的童年爱好，对应“小时候对动物感兴趣”的选项；18题前说Jane23岁去非洲，后说获得工作，中间需衔接背景信息；19题后说大猩猩习惯她，对应“一开始对Jane有排斥”的内容；20题后讲记录大猩猩行为，对应“每天跟随大猩猩”的表述。21题需从原文提炼关键信息作答。
【解析】
17. 后文介绍Jane的童年生活（爬树、骑马），E选项“As a young child, Jane Goodall was interested in animals”符合语境，故选E；
18. 前文说Jane23岁去非洲，后文说她获得Louis Leakey的工作，A选项“Even though she had never been to college”衔接合理，说明她的背景，故选A；
19. 后文提到大猩猩慢慢习惯Jane在周围，C选项“At first, the chimpanzees ran away from Jane”与后文形成转折，符合逻辑，故选C；
20. 后文说Jane记录大猩猩的行为，B选项“Every day, Jane would follow the chimpanzees”符合语境，故选B；
21. 原文最后一段提到“if you pay very close attention to animals”，提炼为符合要求的答案：She watched them closely every day。
【答案】
17.E 18.A 19.C 20.B；21. She watched them closely every day.
【知识点】
任务型阅读、细节理解、上下文逻辑
【点评】
本题为任务型阅读，通过补全句子和回答问题考察学生对语篇逻辑和细节的理解，需结合上下文语境选择选项，回答问题时紧扣原文关键信息，难度适中。
【难度系数】
0.6