一、根据首字母或汉语提示，写出所缺单词
1. It is bad (礼貌) to talk with your mouth full.
2. The teacher waited p (耐心地) for the shy student to finish expressing his idea, never rushing him.
3. She turned off the t and dried her hands.
4. He has received many letters in (祝贺) of his birthday.
5. The basement (走廊) is painted a warm yellow.

1. manners
2. patiently
3. tap
4. congratulations
5. corridor

1. 本题考查固定短语，“it is bad manners”是固定搭配，意为“没有礼貌”，manners作“礼貌”讲时常用复数形式，符合题意。
2. 本题考查副词的用法，此处需要副词修饰动词waited，patiently意为“耐心地”，符合首字母提示与语境。
3. 本题考查名词，结合“关掉它然后擦干手”的语境及首字母t，tap表示“水龙头”，符合逻辑。
4. 本题考查名词用法，congratulation作“祝贺”讲时常用复数形式，“in congratulations of”可表示“为祝贺……”，符合汉语提示与句子结构。
5. 本题考查名词，corridor意为“走廊”，basement corridor表示“地下室走廊”，符合汉语提示。

二、用所给单词的适当形式填空
1. Mom left her child (put) together the puzzle and went to do other things.
2. Let’s learn about manners around the world and discuss how to behave (proper) in different situations or countries.
3. It is important (understand) what causes your stress in the first place.
4. David couldn’t wait (show) off his new watch as soon as he arrived here.
5. Don’t forget (do) a 5 - 10 minute warm - up before your next run or workout.

1. to put
2. properly
3. to understand
4. to show
5. to do

1. 考查固定搭配leave sb to do sth，意为“留下某人去做某事”，所以填to put。
2. 此处需要副词修饰动词behave，proper的副词形式是properly，所以填properly。
3. 考查固定句型It is + adj. + to do sth，意为“做某事是……的”，所以填to understand。
4. 考查固定搭配can't wait to do sth，意为“迫不及待做某事”，could是can的过去式，所以填to show。
5. 考查固定搭配forget to do sth，意为“忘记去做某事（事情未做）”，此处是提醒不要忘记做热身，事情还未发生，所以填to do。

三、阅读短文，从下面方框中选择适当的单词或词组填空，使短文内容完整正确(六选五)
pick flowers; follow traffic rules; leave the tap running; keep quiet; wait in line; drop litter

Good manners matter in public. When we go out, there are small rules that make public life nicer. On the street, we must (1) for safety—wait for the green light, don’t run across the road, and let pedestrians go first. At the bus stop or convenience store, always (2) ; cutting ahead makes others upset, and taking turns only takes a little patience.
In the park, the colorful flowers look lovely, but we can’t (3) —they’re for everyone to enjoy, not just for one person. And never (4) on the ground; hold the wrapper or bottle until you see a trash bin. When we’re in the library or on a quiet bus, remember to (5) too—talking softly keeps the space peaceful for people reading or resting.
These little things aren’t hard. Following them lets everyone feel warm and comfortable, and that’s how we make our days nicer together.

(1) follow traffic rules
(2) wait in line
(3) pick flowers
(4) drop litter
(5) keep quiet

1. 根据后文“等绿灯、不横穿马路、礼让行人”等描述，这些都属于遵守交通规则的行为，所以填follow traffic rules。
2. 根据“在公交站或便利店”以及“插队会让他人不悦，轮流等候只需一点耐心”的提示，此处应是排队等候，填wait in line。
3. 根据“在公园，鲜艳的花朵很美丽，但我们不能……”的语境，结合选项可知此处是不能摘花，填pick flowers。
4. 根据“在地上……；拿着包装纸或瓶子直到看到垃圾桶”的内容，可知是不能乱扔垃圾，填drop litter。
5. 根据“在图书馆或安静的公交车上”以及“轻声交谈能让环境保持安宁”的提示，此处是要保持安静，填keep quiet。

四、根据中文提示完成下列句子
1. Tom 是一个懂礼貌的学生。他在课堂上非常尊敬老师。
Tom is a polite student. He in class.
2. 课间也友善对待同学，尤其是当他们遇到困难时。
He between classes, especially when they’re in trouble.
3. 这周六，班级餐活动。他迫不及待地想要参加。
The class has a picnic this Saturday. He .
4. 他告诉同学们不能在那里乱扔垃圾。
He tells his classmates there.
5. 而且别忘了带个袋子装垃圾。这将会是很棒的一天！
And for trash. It’ll be a great day!

1. respects his teachers very much
2. is friendly to his classmates
3. can't wait to take part in it
4. not to litter around
5. don't forget to bring a bag

1. 结合语境和本单元礼貌相关表达，此处需表达“非常尊敬老师”，“respects his teachers very much”符合八年级词汇要求及语境；2. 考查短语“be friendly to sb”（对某人友善），结合语境填“is friendly to his classmates”；3. 考查固定句型“can't wait to do sth（迫不及待做某事）”和“take part in（参加集体活动）”，故填“can't wait to take part in it”；4. 考查“tell sb not to do sth（告诉某人不要做某事）”的结构，“乱扔垃圾”用“litter around”，所以填“not to litter around”；5. 考查祈使句否定形式“don't forget to do sth（不要忘记做某事）”，“带个袋子”用“bring a bag”，故填“don't forget to bring a bag”。