4510—（张）whilst passing on the knowledge you need to be able

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/23 11:58:04

4510—（张）whilst passing on the knowledge you need to be able to live comfortably in the wilderness.4085
想问：
1—这里的you need to be able to live comfortably是定语从句对吧.
等于you need pass on the knowledge to be able to live comfortably in the wilderness.我这么改写对吧?
2—这里的need 是情态动词吧?后面的to be able to live comfortably是目的状语吧

1—不是定语从句,这是由于你没有明白 whilst 是连词,它等于 while,用来引导时间状语,多用于英国.这个句子的结构是：
时间状语 whilst passing on the knowledge 在传递知识的同时
—— 可以改写为：whilst you pass on the knowledge
主句：you need to be able to live comfortably in the wilderness 你需要在荒野中能够舒适地生活.
2—本句中的 need 是实意动词,不是情态动词.need 有两种词性：
1）实意动词,后面可以跟不定式作宾语,因此,to be able to live comfortably 是宾语,而不是目的状语.
2）情态动词,后面必须跟动词原形,只用于疑问句、否定句和条件从句,在肯定句中只能用实意动词 need to do.在上述用法中,情态动词也可以用实意动词取代.如：
Need we make the test?我们需要做这个试验吗?（= Do we need to make the test）
You need not come today.今天你不必来.（=You don't need to come today）

4510—（张）whilst passing on the knowledge you need to be able 英语翻译We are delighted to be able to offer you a place on the Do you think man will be able to live on the moon some day? -Do you think humans will be able to live on Mars in the fut I f____ that you won't be able to finish the work on time. 如何翻译You need to finish the cup of tea before passing it to t 用be coered of,be on,be able to do sth.,be in need of,be in t put on、dress、wear的区别.you will be able to （）your coat.填什么不可数名词表特指时前面可以加the 那为什么YOU need（） special knowledge to do th They will be able to tell you the news soon. Will you be able to finish the job this time?-------- how _ will you be able to finish the painting.