Some questions about English.1.During the winter we don't move very often because you have to steer the boat from the outside and it does get very cold.问：'it does get very cold'中为何有两个动词?动词后能用形容词吗?2.As you walk in

Some questions about English.1.During the winter we don't move very often because you have to steer the boat from the outside and it does get very cold.问：'it does get very cold'中为何有两个动词?动词后能用形容词吗?2.As you walk in
Some questions about English.
1.During the winter we don't move very often because you have to steer the boat from the outside and it does get very cold.问：'it does get very cold'中为何有两个动词?动词后能用形容词吗?
2.As you walk in through the front door you come straight into the kitchen.问：'walk in through' 中为何有两个介词?'come straight'中'straight'是副词吗?副词可用在动词后面吗（我只记得副词只能用在句首、句末或动词前）?
3.From the bedroom you walk into the bathroom,which is even smaller than the bedroom.问：同上：副词可用在动词后面吗（which is even
4.On the left is the toilet and next to that the shower.问：'next to that the shower'句意不明,无谓语,特殊结构?
5.Although it may be small we find it quite big enough for the two of us and the animals.问：'it may be small'与'we find it'之间连词?'quite big'词性?
来源：展望未来 第一册 教师用书 Unit 4 Development Listening Exercise 2
Checked and correct.

Some questions about English.1.During the winter we don't move very often because you have to steer the boat from the outside and it does get very cold.问：'it does get very cold'中为何有两个动词?动词后能用形容词吗?2.As you walk in
1.does在这里是助动词,起加强语气的作用,可以翻译为“确实...”
get是系动词,无实际意义,后面可以接形容词
2.“As you walk in through the front door”可以把它看成是一个完整的句子,“你从前门走进去” ,分为两部分,walk是及物动词,走到哪里,后面一定要加介词,所以用walk,即walk in是固定词组,“走进去”的意思,这样动作才完成；而后面的“through ...”是介词短语,都是用来修饰walk in的,指“从哪里走进去”,所以是不冲突的.
对于come straight,首先要回答你,动词后面是可以接副词的,比如Please speak loudly.副词是修饰动词的,用在前后都是可以的.
3.“which is even smaller”,这里的副词even不是用来修饰is的,而是用来修饰smaller的,也是主要起强调作用.
4.这是一个并列结构语句,而and前后的并列句谓语动词都是is,这时is是可以省略的,当然这样也是比较口语话的.这样省略be动词的用法在对人的称谓上比较多,比如“She is the CEO and the sales manager.”,她是执行总裁兼销售经理.
5.这是although引起的转折句,意为“虽然...但是...”,“although”单独词义是“虽然,尽管”,但是在引导转折从句的时候自身就包含了“虽然和但是的意思”,不能和but连用.所以你理解的缺少连词,在习惯上看缺少的就是“但是”,根据以上解释,这里“but”省略了（不能和although连用）.
quite big不是固定词组,quite是副词,这里也是用于强调big,big是形容词.
希望解释能够对你有所帮助.
另外,我觉得你纠结语法和词语搭配是没有问题的,对于做短文改错类的题目是很有必要的,而且英语语法确实也是比较重要的,但是感觉你英语学习的稍有点死,应用不够灵活,比如你说你记得副词只能用在句首,句末和动词前.建议你增加英语阅读量,不仅是局限于你课本上所学的课文,练习册上的阅读理解,还可以找些其他的英语材料看看,可能会有助于你对整个句意的理解,培养你的语感.

1 does 在这起强调做用
get 是系动词