句子里的invade为什么要用ing 的形式呢？

表示进行时或者名词形式时需要加ing.此句加ing则表示名词。名词侵略的意思

invade的名词形式_invade+名词

invade的名词形式_invade+名词

invade的名词形式_invade+名词

invade的名词形式_invade+名词

invade，侵入，侵略

加ing变形容词

The invading army就是侵略军了

这个是现在分词作定语，表主动、正在进行的动作，表示正在入侵的

invade翻译

invade翻译意思是入侵；侵略；侵犯；侵袭；武装入侵；（尤指造成损害或混乱地）涌入；侵扰；干扰。

名词：invader 。动词过去式：invaded 。过去分词：invaded 。现在分词：invading 。第三人称单数：invades 。

双语例句

1、 The press invade people's privacy unfairly and unjustifiably ry day.

媒体每天都在不公正地且没有正当理由地侵犯人们的隐私。

2、I don't want to invade your private life unnecessarily.

我不想过多地干涉你的私生活。

3、 If the enemy dare to invade us, we'll deal them head - on blows .

敌人胆敢进犯, 我们就给以 迎头痛击。

4、We'll wipe out any enemy that dares to invade our territory.

敌人胆敢来犯,我们就把它消灭。

5、He ordered the army to invade at dawn.

他命令在拂晓入侵。

动词加er/or后缀变名词

编辑edit--editor 编者 参观visit-visitor 访问者 发觉detect-detector 探测器 改编adapt--adaptor 编辑者 居住于inhabit--inhabitor居民 conduct---conductor 列车长 instruct---instructor act—actor educate--educator

动词变动名词的规则是什么？

动名词的规则变化

1 一般情况下，直接在动词后加－ing （现在进行时）work ---- working study ----- studying

2 动词以不发音的－e结尾，要去－e加－ing take ----- taking make -----

3 重读闭音节的动词，要双写词尾字母，再加－ing cut ----- cutting put begin

4 以－ie结尾的动词，把变成y再加－ing lie ----- lying tie ----- tying die ----- dying

看看这些1. cte mate match matchless2. clean cleanness cleaning clean cleanly3. clear clearing clear-cut clear clearly clarify clarification clarity declare declaration4. climb clamp clasp clip clench cling clutch5. clock o`clock clockwise anti-clockwise6. close closet disclose disclosure enclose enclosure include inclusion inclusive exclude exclusion exclusive exclusively conclude conclusion conclusive perclude preclusion close close closely名词动词变化规则：collide — collision conclude — conclusion corrode — corrosion erode — erosion exclude — exclusion explode — explosion include—inclusion invade—invasion invade — invasion persuade — persuaion preclude—preclusion7. cloth clothe clothes clothing laundry tailor 8. cock cocktail peacock chicken 9. cofee cafe cafeteria can10. collect collection collective collectivi divide individual individualiam recollect recollection11. colony colonial colonist colonialist colonize12. combine combination13. come income outcome become overcome upcoming welcome14. comfort comfortable comforting 15. command commander commander-in-chief commandeer demand demanding16. committee commit commitment commission (board committee commission the security council jury congress parliament)17. common commonplace commonsense uncommon common commonwealth communi communique community communicate communication immune immunize18. company companion companionship accompany pan panel 19. compare comparison comparable comparative 20. compel compulsion compulsory compulsory education expel (expulsion) (expulsive) propel (propulsion propulsive) propeller repel (repulsion repulsive) impulse pulse21. compete competition competitive compe

大部分直接加ING;相对开音节双写后一个字母再加ING;和变现在分词的规则一样

动词变动名词的规则Joanna：What are your hobbies, Daniel?Daniel：I like playing football and swimming. What about you?Joanna：I also like swimming, and I like playing the piano, too.Daniel：Cool.

帮助讲解一下英语，形容词、副词、名词、动词之间的转换都用哪些后缀？

1）以-d或-de结尾的动词，在对应的名词和形容词中，d通常变成s，如provide→provision， decide→decision / decisive，collide→collision，invade→invasion / invasive，ascend→ascension，等等。其中以-end结尾的动词，往往有-ent结尾的名词与之对应。如extend→extent，descend→descent，等等。

2）以-ate、-ete、-ite、-ute结尾的动词，对应的名词往往以-tion结尾，如activation、competition、expedition、institution，等等。

3）以-l和-r结尾的动词，对应的名词往往以-ance或-ence结尾，如excellence、vigilance、occurrence、conference等等。

4）一些常见的对应后缀：

a）–acious→–acity：如cious→city

b）–ate（形容词）→–acy：如accurate→accuracy

c）–al（形容词）→-ality：如mental→mentality

d）–ance、-ancy、-ence、-ency→-ant、-ent：如excellence→excellent

e）-cracy→-crat→-cratic：如democracy→democrat→democratic

f）–fy→–faction：如satisfy→satifaction

g) -graphy→-graphic→-grapher：如geography→geographic→geographer

h）-ify→-ification：如certify→certification

i）–ic→-icity：如specific→specificity

j）-ical→-icality：如logical→logicality

j）–ise、-ize→-isation、-ization：如improvise→improvisation

k）–logy→-logical→-loger、-logist、-logian：对比astrology（astrological、astrologer）/ geology（geological、geologist）/ theology（theological、theologian）。

l）-nomy→-nomic→-nomer：如astronomy→astronomic→astronomer