一、用恰当的反身代词填空
1. The box is not so heavy.
2. We must look after very well.
3. As students, you must finish your homework by .
4. My sister is too young to dress .
5. You need to protect when you travel alone.
6. I kept telling to keep calm.
7. Some actors never watch on screen.
8. I think life is a learning process.
9. We learnt so much on this trip, about and the world we live in.

1. itself 2. ourselves 3. yourselves 4. herself
5. yourself 6. myself 7. themselves 8. itself
9. ourselves

【分析】
反身代词用于指代主语本身，需根据句子的主语（或被指代的名词）的人称、单复数选择对应形式：第一人称单数用myself，复数用ourselves；第二人称单数用yourself，复数用yourselves；第三人称单数（事物）用itself，（女性）用herself；第三人称复数用themselves。解题时先确定每个句子的主语或指代对象，再匹配对应反身代词即可。
【解析】
1. 空格指代单数名词the box，对应反身代词itself；
2. 主语是第一人称复数we，对应反身代词ourselves；
3. 主语指代复数名词students（第二人称复数you），对应反身代词yourselves；
4. 主语是第三人称单数女性my sister，对应反身代词herself；
5. 主语是单数第二人称you，对应反身代词yourself；
6. 主语是第一人称单数I，对应反身代词myself；
7. 主语是复数名词some actors，对应反身代词themselves；
8. 空格指代单数名词life，对应反身代词itself；
9. 主语是第一人称复数we，对应反身代词ourselves。
【答案】
1. itself 2. ourselves 3. yourselves 4. herself 5. yourself 6. myself 7. themselves 8. itself 9. ourselves
【知识点】
反身代词的用法；反身代词的指代匹配
【点评】
本题考查反身代词的基础用法，核心是掌握反身代词需与主语（或指代对象）在人称、数上保持一致，属于初中英语基础语法题，难度较低，只要牢记反身代词基本形式即可作答。
【难度系数】
0.7

二、用方框中所给词语的适当形式填空，每词仅用一次

1. I fell down from my bike last week and the in my knee made me cry.
2. He can speak English, and , he speaks it very well.
3. The shining lights pained one's eyes with their .
4. An hour later, I woke up suddenly with the solution in mind.
5. Children mustn't play with dangerous objects like sharp or scissors.

1. pain 2. what's more 3. brightness 4. clearly
5. knives

【分析】
解题思路是先通读每个句子理解句意，确定空缺处所需的词性（名词、副词、短语等），再从方框给出的词语中选择，结合语法规则对词语进行适当变形，且每词仅用一次。具体需根据句子语境判断：1题需表“疼痛”的名词；2题需表递进的短语；3题需表“亮度”的名词；4题需修饰状态的副词；5题需表“刀”的复数名词，再按变形规则完成填空。
【解析】
1. 句意：上周我从自行车摔下来，膝盖的疼痛让我哭。此处需名词，方框中pain（疼痛）符合，直接使用。
2. 句意：他会说英语，而且说得非常好。此处需表递进的短语，what's more（而且）符合语境，直接使用。
3. 句意：闪亮的灯光的亮度伤了眼睛。their是形容词性物主代词，后接名词，bright的名词形式是brightness（亮度），符合句意。
4. 句意：一小时后，我突然醒来，脑海里清晰地浮现出解决方案。此处需副词修饰状态，clear的副词形式是clearly（清晰地），符合要求。
5. 句意：孩子们不能玩像锋利的刀或剪刀这样的危险物品。knife是可数名词，与scissors（复数）并列，需用复数形式，以f结尾的名词变复数改f为v加es，故为knives。
【答案】
1. pain 2. what's more 3. brightness 4. clearly 5. knives
【知识点】
名词形式变化、副词用法、可数名词复数、短语辨析
【点评】
本题考查词汇在具体语境中的适当运用，需结合句意判断词性，掌握常见词形变化规则，熟悉常用短语，属于基础词汇运用题。
【难度系数】
0.5

三、完形填空
Everyone wants to have healthy teeth. When you laugh, you will open your mouth and $\underline{\quad1\quad}$ your teeth. The healthier your teeth are, the $\underline{\quad2\quad}$ you feel. Why is that?
It's $\underline{\quad3\quad}$ your teeth are important in many ways. Take care of $\underline{\quad4\quad}$, and they'll help to take care of you. Strong and $\underline{\quad5\quad}$ teeth help you grow. They also help you speak $\underline{\quad6\quad}$. You can take care of your teeth by $\underline{\quad7\quad}$ like these: Brush your teeth $\underline{\quad8\quad}$ a day, after getting up and before bedtime. And you should brush all of your teeth, not just the front ones. Spend some time $\underline{\quad9\quad}$ the teeth along the sides and in the back. Take your time while brushing. Spend at $\underline{\quad10\quad}$ three minutes each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush $\underline{\quad11\quad}$ three months. Clean between your teeth with dental floss(牙线). It feels strange when you do it at first, $\underline{\quad12\quad}$ soon you'll get used to $\underline{\quad13\quad}$ it. Brushing $\underline{\quad14\quad}$ your teeth healthy. You also need to care about what you eat and drink. Eat $\underline{\quad15\quad}$ fruit and vegetables and drink water instead of drinks.
Do you want to have white and healthy teeth? Please brush your teeth!
()1. A. close
B. wash
C. serve
D. show
()2. A. happier
B. sadder
C. angrier
D. hotter
()3. A. though
B. because
C. if
D. when
()4. A. it
B. they
C. them
D. their
()5. A. right
B. big
C. healthy
D. dirty
()6. A. quickly
B. beautifully
C. clearly
D. loudly
()7. A. washing
B. speaking
C. saying
D. doing
()8. A. once
B. twice
C. three times
D. four times
()9. A. on
B. in
C. at
D. to
()10. A. first
B. least
C. best
D. last
()11. A. every
B. both
C. either
D. neither
()12. A. but
B. so
C. or
D. and
()13. A. helping
B. making
C. feeling
D. using
()14. A. starts
B. adds
C. keeps
D. advises
()15. A. a lot
B. lots of
C. few
D. a little

1-5. DABCC 6-10. CDBAB 11-15. AADCB

【分析】
做完形填空需先通读全文把握主题（本文围绕牙齿健康展开），再结合语境、词义辨析、固定搭配、语法知识逐一解题：1题根据笑时的动作选动词；2题用“the+比较级”结构结合语境选形容词；3题回答why用because；4题指代复数名词teeth用宾格代词；5题选与strong并列的形容词；6题选修饰说话的副词；7题by后接动名词；8题根据刷牙时间选次数；9题用spend的固定搭配；10题用固定短语at least；11题表“每三个月”用every；12题前后转折用but；13题get used to后接动名词；14题用keep sth+adj结构；15题选修饰可数名词复数的短语。
【解析】
1. 考查动词词义：close（关闭）、wash（洗）、serve（服务）、show（展示）。笑时张嘴露出牙齿，选D。
2. 考查“the+比较级”结构：牙齿越健康，越开心，选A。
3. 考查连词：回答why的原因用because，选B。
4. 考查代词：指代teeth（复数），介词后用宾格them，选C。
5. 考查形容词：与strong并列，指健康的牙齿，选C。
6. 考查副词：牙齿帮助说话清晰，选C。
7. 考查动名词：by是介词，后接doing，表“通过做某事”，选D。
8. 考查副词：起床和睡前刷牙，即一天两次，选B。
9. 考查介词：spend time on sth（在…上花费时间）是固定搭配，选A。
10. 考查固定短语：at least（至少），每次刷牙至少三分钟，选B。
11. 考查形容词：every three months（每三个月），选A。
12. 考查连词：前后转折（刚开始奇怪→很快习惯），选A。
13. 考查动名词：get used to doing（习惯做某事），此处指用牙线，选D。
14. 考查动词：keep teeth healthy（保持牙齿健康），选C。
15. 考查短语：lots of修饰可数名词复数（fruit和vegetables），选B。
【答案】
1-5. DABCC 6-10. CDBAB 11-15. AADCB
【知识点】
完形填空解题技巧、词义辨析、固定搭配
【点评】
本文围绕牙齿健康展开，考查词汇、语法及语境理解，需结合上下文和固定搭配解题，难度适中，适合初中阶段学生练习。
【难度系数】
0.6