四、语法填空
阅读下面的短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。
In our class, some students get ill 1 they can't look after themselves well.
Alice was playing with friends at the park yesterday. At first, it was sunny and a bit hot. Then it got windy and cloudy, but she didn't put on her jacket and 2 (catch) a cold. Now she is 3 (suffer) from a sore throat and even has a fever. She has to stop her class 4 (go) to a doctor.
Steve 5 (eat) too much in the restaurant. He couldn't 6 (get) himself out of bed this morning. Now he feels awful in his English class. His teacher asks him to lie down and get some 7 (rest).
Doris enjoys 8 ( eat ) candies a lot. This morning she has a toothache. It hurts a lot 9 it is terrible. She can't eat anything. Now she looks very tired and can't listen to her teacher well. After school this afternoon, her mother is going to take her to see the dentist and get 10 X-ray, or it'll hurt even more later.
As we grow up, we need to learn to look after ourselves to keep healthy.

1. because 2. caught 3. suffering 4. to go
5. ate 6. get 7. rest 8. eating 9. and 10. an

【分析】
本题为语法填空题，需结合上下文语境、语法规则及固定搭配填写正确内容。具体思路：1. 第1空前后是因果关系，需填表原因的连词；2. 第2空与前文过去式动词时态一致，用过去式；3. 第3空前有be动词is，需用现在进行时结构；4. 第4空考查固定搭配stop to do sth；5. 第5空描述过去动作，用过去式；6. 第6空在情态动词后，用动词原形；7. 第7空考查固定短语get rest；8. 第8空考查固定搭配enjoy doing sth；9. 第9空连接并列形容词，用并列连词；10. 第10空后X-ray以元音音素开头，用不定冠词an。
【解析】
1. 空格前后为“同学生病”和“不能照顾自己”的因果关系，故填连词because；
2. 由前文didn't put可知，此处描述过去动作，catch的过去式为caught，故填caught；
3. 由空前is可知，此处为现在进行时，结构为“be+现在分词”，suffer的现在分词为suffering，故填suffering；
4. stop to do sth意为“停下来去做另一件事”，此处指停下课程去看医生，故填to go；
5. 描述过去在餐厅吃太多的动作，用eat的过去式ate，故填ate；
6. 情态动词couldn't后接动词原形，故填get；
7. get rest为固定短语，意为“休息”，故填rest；
8. enjoy doing sth为固定搭配，意为“喜欢做某事”，故填eating；
9. 空格前后为并列形容词，描述牙疼的感受，用并列连词and，故填and；
10. X-ray以元音音素开头，不定冠词用an，故填an。
【答案】
1. because 2. caught 3. suffering 4. to go 5. ate 6. get 7. rest 8. eating 9. and 10. an
【知识点】
动词时态、固定搭配、冠词用法
【点评】
本题考查初中英语基础语法与常用搭配，涵盖连词、时态、固定短语、冠词等知识点，需结合语境分析逻辑关系，难度适中，适合初中阶段学生练习，能有效巩固基础语法应用能力。
【难度系数】
0.6