一、请在横线上写出5个不同方式构成的复合词
1. noun + noun:
2. noun + verb:
3. verb + noun:
4. adjective + noun:

1. bookstore classroom schoolbag newspaper notebook
2. sunrise rainfall snowfall earthquake waterfall
3. pickpocket breakfast cutthroat playground washroom
4. blackboard whiteboard greenhouse highway blueberry

1. noun + noun：由两个名词组合而成，如bookstore（书店）、classroom（教室）、schoolbag（书包）、newspaper（报纸）、notebook（笔记本）。
2. noun + verb：名词后接动词，如sunrise（日出）、rainfall（降雨）、snowfall（降雪）、earthquake（地震）、waterfall（瀑布）。
3. verb + noun：动词后接名词，如pickpocket（扒手）、breakfast（早餐）、cutthroat（凶手）、playground（操场）、washroom（洗手间）。
4. adjective + noun：形容词修饰名词，如blackboard（黑板）、whiteboard（白板）、greenhouse（温室）、highway（公路）、blueberry（蓝莓）。

1. It's wonderful to take a walk in the after dinner.
2. I had a serious yesterday and I couldn't go to school.
3. My parents often take me to the for the weekend and enjoy nice views.
4. To show good manners, you'd better ring the before coming in.
5. In foreign countries, you should take the when changing money.
6. A car broke down and many cars following it were trapped on the .
7. is so popular a sport that children around the world love it.
8. Many schools now use instead of blackboards.
9. My grandpa loves to read to know about the world in the evening.
10. Before the match started, our coach told us the importance of .

1.moonlight 2.headache 3.countryside 4.doorbell 5.passport 6.driveway 7.Football 8.whiteboards 9.newspapers 10.teamwork

1. 结合"after dinner"及首字母m，复合词"moonlight"（月光）符合语境，指饭后在月光下散步。
2. 由"couldn't go to school"及首字母h，"headache"（头痛）是常见疾病复合词，符合句意。
3. 根据"enjoy nice views"及首字母c，"countryside"（乡村）是复合词，指去乡村度周末。
4. "ring the..."后接名词，结合"before coming in"及首字母d，"doorbell"（门铃）符合礼仪场景。
5. "take the..."搭配，换钱时涉及"passport"（护照），是复合词且符合语境。
6. "on the..."后接地点名词，车被困在"driveway"（车道）符合逻辑，首字母为d。
7. 描述受欢迎的运动，首字母f，"Football"（足球）是复合词，受孩子喜爱。
8. "instead of blackboards"提示，首字母w，"whiteboards"（白板）是学校常用教具。
9. "read..."获取世界信息，首字母n，"newspapers"（报纸）是复合词，符合老人习惯。
10. 教练强调比赛中的"teamwork"（团队合作），首字母t，是复合词且符合语境。

三、完形填空
Water is one of the most useful things on the earth. We drink it, wash with it and cook with it. However, it can be __1__, either.
This was something that happened to me a few months ago. It started as a usual school day. It was summer and the __2__ was really hot. We were studying __3__ our tests when a storm came. The sky went dark and the rain started to beat __4__ against the windows. The storm went on and on. Then, the rain started to come through the roof and __5__ on the desks in the classroom. Our books were getting wet. Suddenly there was a loud noise. We didn't __6__ what it was at first. Then, water came across the floor of our classroom. The school was flooded. We all felt very __7__ and some of the girls started to cry.
Miss Miller was calm. She told us all to hold hands. We slowly walked out of the __8__ in a line of people and came to a safe place. We didn't leave there __9__ the water was gone. Our school was in a mess. Together we __10__ every classroom. Everyone felt tired but lucky!
( ) 1.
( ) 2.
( ) 3.
( ) 4.
( ) 5.
( ) 6.
( ) 7.
( ) 8.
( ) 9.
( ) 10.

1.A 2.D 3.A 4.A 5.D 6.B 7.D 8.D 9.C 10.B

1. 前文讲水有用，However表转折，应选“有害的”harmful。2. 描述夏天，用weather“天气”。3. study for tests“为考试学习”，固定搭配。4. 形容雨下得大，用heavily。5. 雨水从屋顶落下，用fall“落下”。6. 听到巨响，起初不“明白”是什么，选understand。7. 学校被淹，学生应感到“害怕”afraid。8. 从“教室”出来，选classroom。9. not...until“直到...才”，固定句型。10. 学校一团糟，所以一起“打扫”cleaned up。

1. Where does debris flow often happen?
2. How many causes of debris flows are mentioned in this article?
3. What can debris flows destroy?
4. How can we stop debris flows according to the article?
5. Why are debris flows dangerous?

1. In mountain areas.
2. Three.
3. Property, farmland, rivers.
4. Plant more trees.
5. Destroy property and lives.