四、连词成句,注意字母的大小写。
1.go, the, let's, park, to(.)

2.about, these, science, all, books, are(,)

3.are, books, sports, where, please, about, the(?)

4.can, now, them, we, come, ask, to(.)

5.on, the, Shelf B, books, about, are, computers(.)

1. Let's go to the park.
2. These are all books about science.
3. Where are the books about sports, please?
4. We can ask them to come now.
5. The books about computers are on Shelf B.

1. 本题考查Let's引导的祈使句，固定结构为Let's + 动词原形+其他，"go to the park"是固定搭配表示“去公园”，句首单词首字母大写，末尾用句号。
2. 本题考查陈述句，主语为These，all要放在be动词are之后，"books about science"表示“关于科学的书”，句首单词首字母大写，末尾按提示加逗号。
3. 本题考查特殊疑问句，特殊疑问词Where放在句首，后接be动词are，再接主语the books about sports，最后加礼貌用语please，句首首字母大写，末尾用问号。
4. 本题考查含情态动词can的陈述句，主语为We，情态动词can后接动词原形，固定搭配ask sb. to do sth. 表示“要求某人做某事”，时间状语now放在句末，句首首字母大写，末尾用句号。
5. 本题考查陈述句，主语为The books about computers，后接be动词are，地点状语on Shelf B放在句末，Shelf B是专有名词首字母都大写，句首首字母大写，末尾用句号。

五、从方框中选择正确的单词，并用其适当的形式完成短文。
make ask card dictionary send
Yesterday Ms Wang 1. some books and CDs to the children. Now they are 2. a home library. They have some books about art, animals and computers. They also have many 3. . They are very heavy. Look! These are the library 4. for the children. Now they can 5. their friends to come. They are very happy.

1. sent
2. making
3. dictionaries
4. cards
5. ask

我们可以根据时态、固定搭配和语法规则逐一分析：
1. 第一空：时间标志Yesterday表示句子是一般过去时，send sth. to sb. 表示“把某物送给/寄给某人”，send的过去式为sent。
2. 第二空：时间标志Now和be动词are说明句子是现在进行时，结构为be+动词现在分词，make a home library表示“建立家庭图书馆”，make的现在分词为making。
3. 第三空：many后面要接可数名词复数，结合后文“They are very heavy”（它们很重），对应方框里的dictionary（字典），其复数形式是dictionaries。
4. 第四空：These are后面接可数名词复数，library cards是固定搭配表示“图书馆借阅卡”，card的复数形式是cards。
5. 第五空：情态动词can后面要接动词原形，ask sb. to do sth. 表示“邀请/让某人做某事”，直接用动词原形ask。

六、写一写。
下面是学校的图书馆,请根据图片和提示写一写摆放的位置,不少于5句话。
提示:books about sports( art.) ,Maths books. English books, CDs
The school library
The school library is nice and clean. We can find books about sports. They are on Shelf A.

We can also find books about art, they are on Shelf A as well. The Maths books are on Shelf B, they can help us learn maths well. All English books are on Shelf C, many students go there to read English stories. What about the CDs? They are on Shelf D, there are many wonderful stories and songs in them. We all like our tidy school library very much.

本题考查五年级英语情景写作能力，要求结合给出的提示事物，描述学校图书馆各类物品的摆放位置，写作需使用一般现在时，语句通顺，覆盖所有提示内容，总句数不少于5句即可，符合要求的表达均为正确答案，答案不唯一。