I enjoyed sunbathing 改为一般否定句
加入助动词 did,enjoyed改为原形enjoy
Did you enjoy sunbathing by the sea？
该句子改为否定句是：I didn't enjoy sunbathing.（我不喜欢日光浴。）
肯定句变否定句变法规则 :
一 、有 be 动词( am 、is 、are )和情态动词( can 、could 、may 、must 、shoud 、 will 、 would 等)时，直接在be动词和情态动词后面加 not ，some变为any，and 变为 or ，too 变为either ，其他的照抄。
例如 :
①、I am a student. – I am not a student.
②、Amy is a good girl.–Amy is nota good girl.
③、These flowers are very beautiful.–These flowersare not very beautiful.
④、I can swim.–Ican't( can not ) swim.
⑤、There are some books on the table.–There are not anybooks on the table.
⑥、Jack is a doctor , too.–Jack is not a doctor , either.
⑦、I was a student ten years ago.–I was nota student ten years ago.
注 :⑴、 some 、and 用于肯定句中，any、or用于否定句和疑问句中。
⑵、was 是 is 和 are 的过去式，were 是 are 的过去式。
二、没有 be 动词( am 、is 、are )和情态动词( can 、could 、may 、must 、shoud 、 will 、 would 等)时，在动词前面加 don't 、doesn't 、didn't ，动词恢复成原型，some变为any，and 变为 or ，too 变为either ，其他的照抄。
例如 :
①、I like math.–I don't likemath.
②、Jack likes math, too.–Jack doesn't like math , either.
③、They like bananas and apples.–They don't like bananas orapples.
④、Lily gets up at six every morning.–Lily doesn't getup at six every morning.
⑤、His father likes playing football.–His father doesn't likeplaying football.
⑥、I went fishing yesterday.–l didn't gofishing yesterday.
注 : ⑴、当句子是一般过去时态时，在动词前加 didn't ，动词恢复成原型。
⑵、当句子是一般现在时态时，主语是第三人称单数时，在动词前加 doesn't ，动词恢复成原型;主语不是第三人称单数时，在动词前加 don't。
I enjoyed sunbathing.
改为一般否定句
I didn't enjoy sunbathing.
翻译
我不喜欢日光浴。
拓展资料
改为一般否定句的五种方法
方法一
谓语动词是be、have（作“有”讲） ，或谓语动词有助动词、情态动词时，在它们的后面加not。若句中有some时，需将some改为any。例如：
I have some books on this subject.
I have not any books on this subject.
He can speak English.
He cannot speak English.
方法二
当谓语动词是行为动词时，而句中又没有情态动词或助动词时，需要在谓语动词之前加do not （或did not） 来构成否定句。例如：
I know something about it.
I don’t know anything about it.
方法三
否定由think、believe、know等动词引出的宾语从句时，应将主句改为否定形式。例如：
She knows why the train is late.
She doesn’t know why the train is late.
方法四
祈使句的否定形式是在谓语动词前直接加do not。例如：
Read in bed.
Don’t read in bed.
方法五
如果肯定句是特殊句型，则要具体问题具体分析：
陈述句中含有had better时，变为否定句时，要把not加在better后。例如：
You had better go with me.
You had better not go with me.
陈述句中含有both （all） of ＋名词作主语时，改为否定句时，要用neither来代替both，none代替all。并注意谓语动词数的变化。例如：
Both of them are Americans.
Neither of them is American.
I enjoyed sunbathing 改一般否定句为I didn't enjoy sunbathing.
苦陈正心： I enjoyed sunbath.
石棉县17311533556： enjoyed是什么意思 - ？
苦陈正心： 首先是enjoy的过去分词毋庸置疑,基本上动词加ed 结尾的有被动的意思,被受欢迎的吧.
石棉县17311533556： I enjoyed myself last Sunday改为同义句 I ( ) ( )( )( ) last Sunday - ？
苦陈正心：[答案] had a good time enjoy oneself = have a good time 玩得高兴
石棉县17311533556： I enjoyed the flowers I - ----- - 该填water、watering还是watered?为什么? - ？
苦陈正心： 这一句是定语从句省略了that 既然enjoy用了过去时,过去欣赏的话肯定是过去浇的所以觉得应该用watered
石棉县17311533556： enjoy什么意思 - ？
苦陈正心： enjoy英音:[in'dʒɔi]美音:[ɪn'dʒɔɪ] 及物动词 vt. 1.欣赏;享受;喜爱[+v-ing] I enjoyed reading these books very much. 我很喜欢读这些书. Tom doesn't enjoy going to school. 汤姆不喜欢上学. I very much enjoyed the party. 我非常喜欢这...
石棉县17311533556： i - - - enjoyed the great party. - ？
苦陈正心： I enjoyed the great party已经是一个完整表达的句式了,表示:我很喜欢这个很棒的舞会不过可以在前面加上副词表示程度: eg: really 我真的很享受这个很棒舞会always 一直..; 等等
石棉县17311533556： i enjoyed - ---(Jenny) bobby best.用所给单词适当形式填空 - ？
苦陈正心： 答案:Jenny's 解析:这个空应该填名词所有格形式,即在名词或人名后面加's,表示某人的.希望能帮到你,祝更上一层楼O(∩_∩)O 有不明白的请继续追问(*^__^*)
石棉县17311533556： i enjoyed - ---(Jenny) bobby best.用所给单词适当形式填空. - ？
苦陈正心： Jenny's 在名词的前面应该填形容词,形容词性的物主代词,或所有格形式 上题指的是我最喜欢詹妮的bobby.
石棉县17311533556： i enjoyed 0ur time together什么意思 - ？
苦陈正心： 英文原文: I enjoyed our time together.我很享受我们在一起的时光 英式音标: [aɪ] [ɪnˈdʒɔɪd] [aʊə] [taɪm] [təˈgeðə] . 美式音标: [aɪ] [ɪnˈdʒɔɪd] [ˈaʊɝ] [taɪm] [təˈɡɛðɚ] .
石棉县17311533556： I enjoyed reading your letter to Julia.这句话里过去时enjoyed后面为什么是reading不是read呢? - ？
苦陈正心： 是有些字后面一定要加-ing的 e.g. enjoy, like, love, prefer...但是can就不用 i can swim就对啦 用love的话就要I love swimming
