E Read and choose（选择填空）
() 1. Students in Class 1 an art project last week.
A. do B. did C. will do
() 2. Don’t put the rubbish in the bin now. Let’s sort first.
A. they B. it C. them
() 3. Look at my new kite. I made it paper and bamboo.
A. of B. for C. with
() 4. Tom his father’s truck and went into the house.
A. got off B. got on C. got from
() 5. —Lisa always tells the truth.
— honest girl!
A. What a B. How C. What an

1. B 2. B 3. C 4. A 5. C

【分析】
做这类英语选择填空时，需先分析句子的时态、词性、短语搭配或句式结构，再结合语境和语法规则逐一判断选项：
1. 先找时间标志词确定时态；
2. 分析空格处代词指代的名词属性，选对应代词；
3. 区分介词用法，结合语境选择；
4. 辨析动词短语含义，匹配句意；
5. 掌握感叹句结构，结合名词属性选引导词。
【解析】
1. 句中时间状语last week（上周）表明句子用一般过去时，谓语动词需用过去式，do的过去式是did，故选B。
2. 空格处指代不可数名词rubbish（垃圾），需用宾格代词it；they是主格/复数宾格，them是复数宾格，均不符合，故选B。
3. with表示“用（具体材料）”，符合“用纸和竹子制作”的语境；be made of强调制成品能看出原材料，for表目的，均不合适，故选C。
4. get off意为“下车”，get on意为“上车”，get from无正确搭配；根据“进房子”的语境，是从卡车下来，故选A。
5. 感叹句结构为“What + (a/an) + 形容词 + 可数名词单数！”，How后接形容词/副词；此处honest以元音音素开头，girl是可数名词单数，故用What an，选C。
【答案】1.B 2.B 3.C 4.A 5.C
【知识点】一般过去时、代词介词用法、感叹句短语
【点评】本题考查小学英语核心基础语法，题型常规，侧重基础应用，适合巩固语法知识。
【难度系数】0.7

F Read and choose（完形填空）
Do you know the three Rs (Reduce, Reuse and Recycle)? Reducing means using less (更少). For example, to save paper, we can use ______ 1 ______ sides of it. To save ______ 2 ______ , we can turn off the lights when we leave a room. Reusing means using something ______ 3 ______ . For example, you can make a pen holder ______ 4 ______ a plastic bottle. You can also use rice water to ______ 5 ______ the plants. Recycling means turning old things into something new. To recycle, we should ______ 6 ______ the rubbish first. And then we put things like cardboard boxes and plastic bottles into the ______ 7 ______ bins. The three Rs are ______ 8 ______ to do, but they can help the Earth in a big way. Let’s begin today.
() 1. A. each B. both C. every
() 2. A. food B. water C. electricity
() 3. A. again B. well C. often
() 4. A. in B. with C. by
() 5. A. water B. wash C. clean
() 6. A. make B. take C. sort
() 7. A. grey B. rubbish C. recycling
() 8. A. easy B. hard C. right

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

【分析】本题是围绕环保“3R原则”的完形填空，解题时需先通读全文把握主题，再结合上下文语境、词汇词义及固定搭配逐一分析每个空格：1题需选表示“纸的两面”的词；2题对应关灯节约的资源；3题匹配“重复利用”的含义；4题选表“用材料做”的介词；5题选与植物搭配的动词；6题选与垃圾处理相关的动词；7题选对应回收物品的箱子类型；8题结合转折关系判断难易。
【解析】1. 句意：为节约纸张，我们可以用它的两面。both指两者都，sides是复数，故选B；each/every用于三者及以上，不符合。2. 句意：为节约电，我们离开房间时关灯。turn off lights对应节约电，故选C；food、water与关灯无关。3. reuse意为“重复使用”，again表示“再、又”，符合语境，故选A；well（好）、often（经常）不符合。4. 句意：你可以用塑料瓶做笔筒。with表示“用（材料/工具）”，故选B；in（在…里）、by（通过方式）不符合。5. 句意：你也可以用淘米水浇植物。water作动词意为“浇水”，故选A；wash（洗）、clean（打扫）不符合语境。6. 回收垃圾需先分类，sort意为“分类”，故选C；make（制作）、take（拿）不符合。7. 回收的物品应放入回收箱，recycling bins意为“回收箱”，故选C；grey（灰色的）、rubbish（垃圾）不符合。8. 句意：3R做起来不难，但对地球帮助很大。but表转折，后面是大帮助，前面是不难，故选A；hard（难）、right（正确的）不符合。
【答案】1.B 2.C 3.A 4.B 5.A 6.C 7.C 8.A
【知识点】完形填空、词汇辨析、固定搭配
【点评】本题主题贴近生活，考查基础词汇运用与语境理解，是巩固完形填空解题能力的典型题目。
【难度系数】0.6

G Read and choose（读短文，选出正确答案）选做题
After Christmas, Christmas trees don’t just go in the bin. People recycle them in many ways.
In the city of Berlin, people first take the lights off the trees and put the trees on the streets. Workers will take some of the trees to power stations by truck. There the trees will be used (被用来) to make electricity.
In the city of New York, people send Christmas trees to parks. Workers cut the trees into small wood pieces and put them over the soil. The pieces will help keep plants warm and healthy in winter.
Zoos also find good uses for Christmas trees. In some zoos, workers give the trees to the elephants. The elephants smell them and may eat some. The trees make them feel happy.
Recycling Christmas trees helps take care of the Earth. It’s a small action, but it makes a big difference.
() 1. People in Berlin use some of the Christmas trees to .
A. make animal food B. keep warm C. make electricity
() 2. In New York, the small wood pieces help plants .
A. grow fast B. get sunlight C. stay warm
() 3. What’s the best title for the passage?
A. Different ways to recycle Christmas trees
B. How to make Christmas trees beautiful
C. Christmas trees: good food for animals
() 4. What’s the structure (结构) of the passage?
A. Problem → Solution (解决办法)
B. General (总的) → Details (分) → General
C. Question → Answer

1. C 2. C 3. A 4. B

【分析】
做这类英语阅读理解题，需先通读短文了解大意，再针对每道题的关键词回原文定位，找到对应信息后选出答案。细节题直接匹配原文原句，主旨题概括全文核心内容，结构题梳理段落间的逻辑关系。
【解析】
1. 第1题：根据题干关键词“Berlin”定位到短文第二段，原文提到“Workers will take some of the trees to power stations... to make electricity”，可知柏林人用部分圣诞树发电，故选C。
2. 第2题：根据题干关键词“New York”和“small wood pieces”定位到短文第三段，原文提到“The pieces will help keep plants warm and healthy in winter”，可知小木块帮助植物保暖，故选C。
3. 第3题：全文围绕“回收圣诞树的不同方法”展开，分别介绍了柏林、纽约、动物园的回收方式，A选项“Different ways to recycle Christmas trees”符合主旨，B选项“让圣诞树变美”、C选项“动物的好食物”均偏离主题，故选A。
4. 第4题：第一段总述“人们用多种方式回收圣诞树”，中间段落分述柏林、纽约、动物园的具体做法，最后一段总结回收圣诞树的意义，属于“总-分-总”结构，故选B。
【答案】
1. C 2. C 3. A 4. B
【知识点】
英语阅读理解（细节理解、主旨大意、文章结构）
【点评】
本题是一篇关于圣诞树回收的英语阅读理解，侧重考查学生的信息定位能力、主旨概括能力和文章结构分析能力，解题时需仔细核对原文与选项的匹配度，难度适中，适合小学高段学生巩固阅读技巧。
【难度系数】
0.6