写出下列动词的单数第三人称形式
1.
swims 2. draws 3. makes 4. runs 5. carries 6.leaves 7. arrives 8. watches 9.cleans 10. stays

动词的第三人称单数规则 当主语是第三人称（she、he、it）或 名词时，谓语动词要用单数形式。一般情况下动词的第三人称 单数形式都是直接加s
动 词 的 -ing 形 式
写出下列单词的-ing形式 violate refer write
wind swallow scan quarrel breathe begin forgive tie try
写出下列单词的-ing形式 violating swallowing referring breathing writing tying
形容词,副词的比较级和最高级
写出下列形容词的比较级和最高级
bad clean famous dirty big ill heavy little happy far expensive well slow easy wide carefully early thin much clever

规则动词的过去分词与规则动词的过去式的构成规则相同。 1 一般动词，在词尾直接加“ed” work---worked visit---visited 2 以“e”结尾的动词，只在词尾加“d” live---lived 3 以“辅音字母 + y ”结尾的动词，将 “y” 变为 “i” ，再加 “ed” study---studied---studied 4 重读闭音节结尾，末尾只有一个辅音字母，双写该辅音字母， 再加“ed” stop---stopped
请写出下列形容词的副词形式 exact
complete personal probable easy frequent full automatic
形容词变副词
1.直接+ly
quiet—quietly
different—differently
confident—confidently
beautiful—beautifully

写出下列形容词的比较级和最高级
bad/ill-worse-the
famous-
worst clean-cleaner-the cleanest
more famous - the most famous
dirty-dirtier-the dirtiest big-bigger-the biggest heavy-heavier-the heaviest little-less- the least
leaf-leaves; knife-knives life-lives; shelf-shelves thief-thieves; wolf-wolves
动词的单三变
写出下列动词的单数第三人称形式
1.
swim 2. draw 3. make 4. run 5. carry 6.leave 7. arrive 8. watch 9.clean 10. stay
6.以-ly结尾的副词，除early外，其他均
使用more/most构成比较级和最高级 early-earlier-earliest warm-more warmly-most warmly patiently-more patiently-most patiently
不规则变化
good
/ well --- better --- the best 好 bad / badly / ill --- worse --- the worst 坏 many / much --- more --- the most 多 little --- less --- the least 少 old --- older / elder --- the oldest / the eldest 老, 旧 far --- farther / further --- the farthest / the furthest 远
careful—carefully
recent—recently
2. 以-rible — terribly possible— possibly comfortable— comfortably gentle— gently simple— simply reasonable— reasonably probable— probably incredible— incredibly
其它以e结尾的形容词直接+ly wise— wisely nice— nicely polite— politely fortunate— fortunately close— closely immediate—immediately wide—widely
注意以下形容词变副词的拼写
true— truly whole— wholly full— fully dull— dully
energetic— energetically
automatic— automatically
scientific— scientifically economic—economically basic— basically public— publicly （例外）



1.单音节词在词尾加-er构成比较级， 加-est构成最高级 如： hard-harder-the hardest 2.以不发音的e结尾的单音节词直接加-er或-est，如：late-laterthe latest 3. 以辅音字母加y结尾的变y为I加er或est: 如: easy --- easier --- the easiest 4.以一个辅音字母结尾的重读闭音节词双写最后一个辅音字母 再加er或est: 如: big --- bigger --- the biggest 5. 多 音 节 词 前 加 m ore 或 m ost , 副 词 最 高 级 前 省 略 the . 如 : important --- more important --- the most important
不规则变化
1.bacterium-bacteria; medium-media; criterion-criteria phenomenon-phenomena
2. businessman-businessmen policeman-policemen postman-postmen salesman-salesmen spokesman-spokesmen statesman-statesmen
winding scanning quarrel(l)ing beginning forgiving trying
1.一般在动词末尾直接加ing
2.以不发音字母e结尾的动词，先去掉e,
再
加ing 如： have --- having 3. 以重读闭音节结尾的动词，中间只有一 个 d 短元音字母，词尾只有一个辅音字母 , 应双写末尾的辅音字母，再加ing 如：running beginning jogging sitting getting 4.以ie结尾的动词，把ie变成y再加ing ， 如： lie --- lying die --- dying
3. 以 辅音+y结尾的，变y 为i+ly
happy— happily
easy— easily angry— angrily merry— merrily heavy— heavily
noisy— noisily
healthy—healthily
lucky—
luckily
4. 以ic结尾的+ally
statesmen, mice,
mosquitoes , monkeys, passers-by, watches, buttons, brochures,universities
1.一般在词尾加-s map-maps,
bridge-bridges 2.以-s,-x,-sh,-ch结尾的加-es glass-glasses, brush-brushes 3. 以o结尾的有生命的名词后加-es hero-heroes, potato-potatoes 以 o 结尾的无生命的名词以及 -oo 结尾 的词后加-s piano--pianos, zoo--zoos
3. goose-geese; tooth-teeth; foot-feet 4. mouse-mice; ox-oxen; child-children deer-deer; fish-fish;sheep-sheep 5. means-means; analysis-analyses stamach-stamachs
动 词 的 -ed 形式
写出下列单词的过去式和过去分词
1.
flow 2. stick 3.bite 4.identify 5. receive 6. aim 7. limit 8.yell 9. ban 10. admit
1.
flow-flowed-flowed 2. stick-stuck-stuck 3. bite-bit-bitten 4. identify-identified-identified 5. receive-received-received 6. aim-aimed-aimed 7. limit-limited-limited 8. yell-yelled-yelled 9. ban-banned-banned 10. admit-admitted-admitted
变形规则
可数名词的复数形式
可数名词才有复数形式 不可数名词主要是抽象名词和物