探究点1 put out 的用法
put out 意为“扑灭；把……摆好”。
The firemen had put out the fire when we got there.
我们到那里的时候，消防队员已经扑灭了火。
Don’t forget to put out some cookies and fruit.
别忘了把饼干和水果摆好。
[温馨提示]
put out 是由“动词+副词”构成的短语。宾语若为代词，应置于动词和副词之间；若宾语为名词，可置于动词和副词之间，也可置于副词之后。
They put out the fire by pouring water on it. = They put the fire out by pouring water on it.
他们在火上浇了水，把火扑灭了。
If you are using fire, put it out quickly.
如果你正在用火，迅速地把它扑灭。
情境应用
1. Tom is his books now.（把……摆好）
2. The candles are burning. Could you please ？（把它们熄灭）

1. putting; out
2. put them out

本题考查短语put out的具体用法：1. 第一句中时间状语now提示句子为现在进行时，结构为"be+现在分词"，put的现在分词形式为putting；宾语his books是名词，可放在动词和副词之间，符合“把……摆好”的语义要求。2. 第二句中"Could you please"后需要接动词原形，宾语是代词them，按照规则“动词+副词”构成的短语的代词宾语要放在动词和副词之间，对应“把它们熄灭”的含义。

探究点2 form 的用法

情境应用
1. There are all kinds of to learn English. (form)
2. He with some friends from his school. (组建一支乐队)

1. forms
2. formed a band

1. 第一空：短语all kinds of意为“各种各样的”，后面需要接可数名词的复数形式，此处form作名词，含义为“形式、类型”，因此要将form变为复数形式forms。
2. 第二空：此处form作动词，含义为“组成、组建”，“组建一支乐队”的英文表达为form a band，句子描述已经发生的动作，使用一般过去时，谓语动词用form的过去式formed即可。

Ⅰ.根据句意,用括号中所给词的适当形式填空
1. He and built his own house. (design)
2. The three of water are ice, steam (蒸汽) and water. (form)
3. Two were built to make travel easier between the two villages. (bridge)
4. We hope to university one day. (go)
5. Young children seem very and never feel tired. (energy)
6. Mary failed many times, but she didn't lose at all. (confident)
7. Jason worked hard and became a famous writer in the world. (final)
8. He is good at painting. He is going to be a in the future. (design)

1. designed
2. forms
3. bridges
4. to go
5. energetic
6. confidence
7. finally
8. designer

本题考查词形转换，结合语法规则和固定搭配逐一分析：
1. 句中and连接并列谓语，后文built是一般过去时，因此动词design要变为过去式designed，保持时态一致。
2. 数词three后接可数名词复数，form的复数形式为forms，表示“形态”。
3. 数词two后接可数名词复数，bridge的复数形式为bridges，表示“桥”。
4. 固定搭配hope to do sth. 意为“希望做某事”，因此go变为不定式to go。
5. 系动词seem后接形容词作表语，名词energy要变为形容词energetic，意为“精力充沛的”。
6. 及物动词lose后接名词作宾语，形容词confident要变为名词confidence，意为“信心”，lose confidence 表示“失去信心”。
7. 此处需要副词修饰动词became，形容词final要变为副词finally，意为“最终”。
8. 不定冠词a后接可数名词单数，结合句意此处表示“设计师”，动词design变为职业名词designer。

Ⅱ.将下列句子中汉语部分译成英语,注意使用适当的形式
1. You can the fire by covering it with a wet quilt. (扑灭)
2. Although he had failed many times, he . (从不放弃)
3. They there was a hole in the floor of the boat. (发现)
4. The is coming. All of us are studying so hard. (期末考试)
5. More daily communication will make between kids and parents. (好的关系)
6. If nobody wants to add anything, the meeting will . (即将结束)
7. , think twice before sharing information online! (最后但同等重要的)

1. put out
2. never gave up
3. found (也可填discovered)
4. final exam / end-of-term exam
5. a good relationship / good relationships
6. be over / come to an end
7. Last but equally important

本题考查八年级上册核心短语与时态应用：
1. 情态动词can后接动词原形，“扑灭（火）”对应固定短语put out。
2. 句子描述过去发生的事，需用一般过去时，“从不放弃”译为never gave up，匹配语境时态。
3. 宾语从句为一般过去时，主句动作也发生在过去，“发现”用find的过去式found，符合语法规则。
4. 句中be动词为is，此处填单数名词短语，“期末考试”译为final exam/end-of-term exam。
5. “好的关系”对应短语a good relationship/good relationships，符合make的用法结构。
6. 情态动词will后接动词原形，“即将结束”译为be over/come to an end。
7. 放在句首作状语，首字母大写，“最后但同等重要的”对应固定短语Last but equally important。