内容正文:
单复数 1.radio(s) 2.knife-knives 3.glass(es) 4. shelf-shelves 5. boss(es) 6. dress(es) 7. housewife housewives 8.postman-postmen 9. mouth(s) 10. month(s) 11. tomato(es) 12. piano(s) 13. baby-babies 14. tooth-teeth 15. key(s) 16 potato(es) 17. match(es) 18. box(es) 19 sheep/deer-sheep/deer 20. hero(es) 21.European(s) 22 diary-diaries . 23gentleman-gentlemen (policeman,man, woman, postman, businessman)stomach(s) humans, Germans, Walkmans 24. scarf-scarves (half, wolf, wife, bookshelf, knife, life, leaf) 三单 fly-flies enjoy-enjoys watch—watches play—plays fix-fixes 比较级 最高级 wet—wetter-wettest red—redder-reddest sad—sadder-saddest hot—hotter-hottest large—larger-largest clean—cleaner-cleanest tasty—tastier-tastiest healthy –healthier –healthiest serious—more serious—most serious many/much—more-most expensive—more expensive—most expensive little—less—least good/well—better—best bad/badly/ill—worse—worst far—farther/further—farthest/furthest few—fewer-fewest thin—thinner-thinnest angry—angrier/more angry—angriest/most angry noisy—noisier—noisiest mad—madder-maddest 序数词 One-first two-second three-third four-fourth five-fifth eight-eighth nine-ninth twelve –twelfth fourteen-fourteenth nineteen-nineteenth twenty-twentieth thirty-thirtieth forty-fortieth forty-four—forty-fourth ninety-ninetieth ninety-nine—ninety—ninety-ninth once twice 代词 I–me—my—mine—myself we—us—our—ours-ourselves you—you—your-yours-yourself you—you—your—yours-yourselves he—him—his—his-himself she—her—her—hers-herself it-–it—its—its—itself they—them—their—theirs-themselves 所有格 the boy’s children’s directors’ the teacher’s desk Teachers’ Day Women’s Day someone else’s others’ 短-长 borrow—have/has kept buy—have/has had marry sb—have/has been married to stop/end/finish—have/has been over join—have/has been in/a member of come/go/arrive –have/has been in/at leave—have/has been away (from) fall asleep/go to sleep—have/has been asleep die—have/has been dead open/close—have/has kept….open/closed (have/has been open/closed) 现在分词 quarrel-quarrelling- listen-listening rain-raining eat-eating train-training cancel-cancelling control-controlling clean-cleaning wait-waiting begin-beginning lie-lying die-dying tie-tying step-stepping remain –remaining explain—explaining plan—planning shut—shutting set-setting 过去式 过去分词 stay-stayed enjoy-enjoyed cancel-cancelled control-controlled prefer-preferred offer-offered rain-rained train—trained clean-cleaned stop-stopped travel-travelled regret-regretted drop-dropped eat—ate-eaten catch—caught-caught buy—bought-bought bring—brought-brought flow—flowed—flowed drive—drove-driven wear—wore-worn fly—flew-flown write—wrote—written hang—hung—hung fall—fell—fallen fail—failed-failed feel—felt—felt lie—lay—lain lie(说谎)—lied—lied hear—heard—heard set—set-set bleed –bled—bled shut—shut-shut 词形转换 名-形 wind- -windy cloud-cloudy fog—foggy friend—friendly live—lively music-musical nature—natural fun—funny danger—dangerous sleep-sleepy/asleep fool-foolish nation—national crowd—crowded Asia—Asian experience—experienced worry—worried day—daily week—weekly rain—rainy idea—ideal education—educational medicine—medical Canada—Canadian fashion—fashionable suit-suitable nation—national—international wealth—wealthy center—central talent-talented noise—noisy center-central 形—名 happy—happiness sad—sadness careless—carelessness proud—pride blind—blindness true—truth wise—wisdom different—difference difficult—difficulty safe—safety confident—confidence blind—blindness silent—silence动—名 weigh—weight build—building organize—organization move—movement develop—development celebrate-celebration improve—improvement decide—decision direct—director/direction swim—swimmer Western-Westerner practise—practice appear—appearance please—pleasure win—winner pollute—pollution achieve—achievement arrive—arrival introduce—introduction instruct-insruction invite—invitation suggest—suggestion translate—translator lose—loss produce—product 动—形 Worry—worried frighten-frightened/frightening please—pleased/pleasant burn—burnt/burning develop—developing/developed use—used/using die—dead-dying satisfy—satisfied/satisfying suit—suiltable relax—relaxing/relaxed 形—副 true—truly happy—happily rude—rudely polite—politely sad—sadly good—well(身体好adj) smooth—smoothly terrible—terribly gentle—gently possible—possibly recent-recently special—specially—especially easy—easily quiet—quietly quick—quickly active—actively—activity wide—widely wise-wisely 名—形—副 care—careful/careless—carefully/carelessly luck-lucky/unlucky—luckily/unluckily health—healthy/unhealthy—healthily/unhealthily noise—noisy—noisily hope—hopeful—hopefully 动—介 include—including cross—across pass-past 反义词 helpful—helpless correc(ly)t—incorrect(ly) hopeful—hopeless pleasant—unpleasant possible—impossible welcome—unwelcome empty—full honest—dishonest advantage—disadvantage agree(ment)—disagree(ment) polite—impolite=rude awake-asleep 同义词 need—require lively—energetic otherwise—or rude—impolite unhappy—sad proper(ly)—correct(ly) reply—answer prevent—stop finish—end tasty—delicious powerful—strong power—strength private—personal up-to-date—latest advice(u)—suggestion(c) unusual—strange perhaps—probably—maybe silly=foolish=stupid college=university gift-present 时态 一般现在时(看主语) take don’t take 三单 takes doesn’t take be(is am are isn’t am not aren’t) 现在进行时(看主语) is/am/are taking isn’t/am not/aren’t taking 一般过去时 took didn’t take be(was were wasn’t weren’t) 过去进行时 (长动词) was /were watching wasn’t/ weren’t watching 一般将来时 will take is/am are going to take won’t take 现在完成时 Have/has taken haven’t/hasn’t taken 被动语态 is/am are taken ,was were taken , will be taken is/am are going to be taken, have has been taken, must/may/should/can be taken 无被动语态 系动词 feel sound smell happen,take place , appear disappear, break down, break out, come out,ride well ,use well,write well rise change drop(表下降) 学科网(北京)股份有限公司 $$