possible - possibly-possibility
nine- ninth ... five -fifth , true - truth ...
describe - description / destroy - destruction...
1.broadcast (broadcast, broadcast) 广播
2.flee (fled, fled) 逃跑
3.forbid (forbade, forbidden) 禁止
4.forgive (forgave, forgiven) 原谅
5.freeze (froze, frozen) 结冰
6.hing (作“绞死”讲，是规则的；作“悬挂”讲，其过去式过去分词都是hung)
7.lie (作“说谎”讲时，是规则的；作“位于”讲时，其过去式是lay，过去分词是ain)
8.seek (sought, sought) 寻求
9.shake (shook, shaken) 发抖
10.sing (sang, sung) 唱歌
11.sink (sank, sunk/sunken) 下沉
12.spread (spread, spread) 传播
13.swim (swam, swum) 游泳
14.tear (tore, torn) 撕碎
15.weave (wove, woven) 编织
5. 注意形容词变名词时的拼写变化
1.long—length 长度
2.wide—width 宽度
3.high—height 高度
4.strong—strength力量
以-ic结尾的动词，应先把-ic变为-ick，再加ing或ed
1.picnic (picnicked, picnicking) 野餐
6. 注意动词变名词时的拼写变化 2 panic-paniked
1.succeed—success成功
2.pronounce—pronunciation 发音
3.explain—explanation解释
4.decide—decision 决定
5.enter—entrance进入
6.permit—permission 允许
7.refuse—refusal 拒绝
8.consider—consideration 考虑
9.discover—discovery 发现
10.bury—burial 埋葬
11.conclude—conclusion 得出结论
12.arrive—arrival 到达
13.weigh—weight 重量
六、以下动词加-ed或-ing要双写最后一个字母
regret (regretted, regretting) 后悔 control (controlled, controlling) 控制admit (admitted, admitting) 承认 occur (occurred, occurring) 出现prefer (preferred, preferring) 宁愿refer (referred, referring) 提到forget (forgetting ) 忘记 permit (permitted, permitting)允许equip (equipped, equipping) 装备
七、注意动词变名词时的拼写变化
succeed—success成功 pronounce—pronunciation 发音 explain—explanation解释
decide—decision 决定 enter—entrance进入 permit—permission 允许
refuse—refusal 拒绝 consider—consideration 考虑 discover—discovery 发现
bury—burial 埋葬 conclude—conclusion 得出结论 arrive—arrival 到达
八、注意形容词变名词时的拼写变化
long—length 长度 wide—width 宽度 high—height 高度 strong—strength力量
九、个别名词的复数拼写 German (Germans) 德国人，gulf (gulfs) 海湾， handkerchief (handkerchiefs) 手帕，roof (roofs) 房顶，stomach 胃 (其复数是stomachs而不是加es)
『贰』 关于初中英语语法、词组变形
health, healthy, healthily, unhealthy
regularly, regular, irregularly
battle, peace
Let's do something
Should you do something
Will you do something
Why not you do something
Could you do something
Would you do something
How about you do something
What about you do something
『叁』 英语单词变形
形容词变来副词时加ly. 例如源：slow-slowly 变现在分词时加ing 1.一般在动词后加ing 2.以e结尾的动词去e加ing 3.重读闭音节要双写末尾字母加ing 例如：fix-fixing come-coming put-putting. 变过去式或过去分词加ed。1.一般在动词后加ed 2.以e结尾加d 3.以辅音加y结尾，把y变i,加ed.4. 重读闭音节双写末尾字母加ed。例如：start-started hope-hoped carry-carried stop-stopped
『肆』 英语有语法，名词、形容词、副词的＋S等得读音和怎么变形
1.1 名词复数的规则变化
情况 构成方法 读音 例词
一般情况 加 -s 清辅音后读/s/ map-maps
浊辅音和元音后读 /z/ bag-bags /car-cars
以s, sh, ch, x等结尾 加 -es 读 /iz/ bus-buses/ watch-watches
以ce, se, ze,等结尾 加 -s 读 /iz/ license-licenses
以辅音字母+y结尾 变y 为i再加es 读 /z/ baby---babies
1.2 其它名词复数的规则变化
1） 以y结尾的专有名词，或元音字母+y 结尾的名词变复数时，直接加s变复数。例如：
two Marys the Henrys
monkey---monkeys holiday---holidays
2） 以o 结尾的名词，变复数时：
a. 加s，如： photo---photos piano---pianos
radio---radios zoo---zoos；
b. 加es，如：potato--potatoes tomato--tomatoes
c. 上述a和b两种方法均可，如zero---zeros / zeroes。
3） 以f或fe 结尾的名词变复数时：
a. 加s，如： belief---beliefs roof---roofs
safe---safes gulf---gulfs；
b. 去f,fe 加ves，如：half---halves
knife---knivesleaf---leaves wolf---wolves
wife---wives life---lives thief---thieves；
c. 上述a和b两种方法均可，如handkerchief: handkerchiefs / handkerchieves。
2.动词变第三人称单数规则和名词变复数一样，读音一样
『伍』 初中英语的所有语法，和变形谢谢了，大神帮忙啊
初中英语语法总结一览表 语法项目 构成 用法 象 征 词 规则变化 不规则变化 例句 一般现在时 动词用原形 三人称单数-s / es 表示经常性的 动作或状态 Every often always on 天 in月、季、节、年。 一般-s –es 辅音＋y---ies have----has He goes to school every day. I often have lunch at home. 一般过去时 动词用过去时 Be—was/ were 表过去某个、段时间内动作及状态 ago/just now /In1998 last/yesterday 等 一般/去e 双写/辅＋y结尾－ied go-went come-came do-did leave-left等 He wrote a letter yesterday. I studied hard last year. 一般将来时 be going to＋V原 will / shall + V原 在将来某个时间或 某段时要做的事 tomorrow / after next / tonight in 2010 Go come leave stay fly等用进行表将来 Are you going to read ? He is coming tomorrow . 现在进行时 be＋doing 表此时此刻正进行的动作或状态 listen look now all the time Don’t… 一般去e 双写 +ing tie die lie – 变ie为y加ing Tom is writing now . They are lying on the bed . 现在完成时 现在完成进行 have / has +PP have/has been+doing 发生在过去影响在现在的动作或状态等 含糊的频率副词 already just never ever 分词规则的同过去式是一样的 不规则的动词的过去分词需逐个记忆 I have been teaching for 8 years. He has slept for two days. .过去进行时 was / were +doing 多用于复合句中 表在过去某时间正在进行的动作 at this time yesterday last Sunday evening 一般去e 双写 +ing tie die lie – 变ie为y加ing He was reading at that time last Friday 过去完成时 had+动过去分词 多用于复合句中 该动作发生在过去的过去 by the time＋过去时 when after before 规则的分词构成与过去时一样的 需要逐个记忆 详见不规则动词表 We had learnt 2000 words by the end of last year. 过去将来时 would + V 原形 多用宾语从句中 过去看来将要发生的动作或状态 He said that he… the next day . He said that he would come here the next day . 比较级形式 形容副词名词 后--er 前加more 名词比较用more 表示两个人、物 之间进行比较时 than /much/ a little far / in the two 等 一般/去e 双写/辅＋y结尾－ier good/well —better much/many—more She is the tall in the two. He runs faster than Tom . 最高级形式 形容副词名词 后-est 前加most 名词比较用most 大于等于三个人、物之间进行比较 in the ＋比较范围 of the 具体的数字 一般/去e 双写/辅＋y结尾－iest bad/ill/badly-worst far-farther-farthest She is the most beautiful in her class.(最高级加the) 动词不定式 to do没有人称和数的变化 作主语 To read is helpful for anybody now . 作宾语 He wants to buy a dictionary. 作宾补 I hear him sing yesterday Tom told me to open it. 作表语 His job is to take care of children . 作状语 He’ll go to see a doctor tomorrow . 作定语 He has much homework to do every day . 主从复合句 状语从句 句子作状语 （时间地点原因条件让步比较） He was writing a letter when I came in。 宾语从句 句子作宾语（语序、时态、引导词、客观事实） He asked me if I had been to Beijing before. 定语从句 句子作定语（修饰名词或代词的句子、注意先行词） I saw the man who was stealing my bike yesterday 主动结构 与 被动结构 主动语态：主语（人、物）+ 谓语 + 宾语 动作执行者 + 及物动词 + 动作承受者 被动语态：主语（人、物）+be PP + by宾语 动作承受者 + be PP + by动作执行者 在被动语态中没有可以省to 的不定式 We speak English . 主语 谓语 宾语 English is spoken by us 宾改主 谓语动词 be PP 主by 宾 主动变被动，先找主、谓、宾，宾改主、主by宾，代词变格要细心，谓语动词be pp,时态随主、数随被 PP 是及物动词的过去分词加ed 或不规则详见表 被动句的时态（be）随主动句的时态（do）人称和数应随被动句的主语(am、is、are、was、were等 )
『陆』 语法变形
1．终わって
2．求められ（て）。加不加「て」都可以，但是如果是书面语，不加会显得比较郑重。
3．守ろう
4．いただいて
『柒』 与complain有关的语法,变形
complain用法
vi. 1. 抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]
I've really got nothing to complain of.我确实没有什么可抱怨的。
He complained to me about the food.他向我抱怨伙食不佳。
2. 控诉,投诉[(+to/about/of)]
He complained to the police of the boys stealing his apples.
他向警方控告那些男孩偷他的苹果。
vt. 1. 抱怨;控诉[Y][+that]
He complained that the exam was too hard.他抱怨考试太难了。
词组：
complain about对……不满
complain about sth 抱怨某事
complain to sb 想某人抱怨
complain that+从句 抱怨某事
complain to sb (about sth) 向某人抱怨某事
complain of sth 诉说病痛
complains box是意见箱的意思
complain of 抱怨；抗议
eg：
She never complains.
He complained bitterly that he had been unfairly treated.
I'm going to complain to the manager about this.
She left early, complaining of a headache.
‘How are you?’ ‘Oh, I can't complain (= I'm all right) .’
『捌』 英语语法变形
“after + 句子” 可以省去主语和助动词（如果存在），改写为 after doing sth. 改写时要注意两点：
1）主句的主语是否与从句一致，如果一致就用现在分词，如果不一致就需要改为过去分词 done 或者变为分词的复合结构 one's doing。后者如下：
* After they gave him something, he went away. (主句主语与从句的谓语动词成动宾关系)—— After given something, he went away.
* After they came back, he went away. (主句主语与从句谓语动词没有逻辑关系)—— After their coming back, he went away.
2) 分析主从句谓语动词的时间关系，如果主从句行为同时或先后发生则用分词的一般形式 doing，如果从句行为发生在主句行为之前则用完成形式 having done.
基于上述分析，下列句子分别可以改写为：
1. After we stood in the queue for hours, we got two tickets.
-- After having stood in the queue for hours, we got two tickets.
2. After they finished their homework, the boys went home.
-- After finishing their homework, the boys went home
3. He always consults others before he does anything.
-- He always consults others before doing anything.
『玖』 英语语法问题：特殊疑问句的变形
He bought tree books yesterday.变成疑问句后成了抄：What did he buy yesterday.是因为这是一般过去时态，需要借助助动词did来帮助提问，因为过去式形式转移到助动词do身上了，所以动词就还原了。
而how long have they been in china?和how long have they learned Chinese?是现在完成时，基本构成是have done.变疑问句时要把have提前，后面的过去分词形式不变。
所以还是been和learned。
希望我的回答能让你明白！
『拾』 英语单复数如何变形啊
单复数变形也是比较复杂的，有规则变形和不规格变形，就规则变形来说，内单数变复数就是在单容数后家一个s,然后不规则变形就有很多种情况了，比如，man是单数，它的复数就是men,还有thief是单数，它的复数就是thives.反正比较复杂，我讲的比较简单，希望能够帮助你！！