1.单数变为复数

this(these) that(those) am/is(are) photo(photos) ship(ships) garden(gardens) foot(feet) tooth(teeth) family(families) hobby(hobbies) firefly(fireflies) butterfly(butterflies) dragonfly(dragonflies) country(countries) watch(watches) class(classes) box(boxes) Chinese(Chinese) people(people) child(children) knife(knives)

2.近义词

many(a lot of)(lots of) usually(often)(always) quick(fast) of course(sure)

3.反义词

wrong(right) cold(hot) different(same) come(go) here(there) up(down) stand(sit) fine(bad) good(bad) left(right) yes(no) ill(well) plus(minus) on(under)

4.同音词

Uu(you) Bb(bee) Ii(eye) Cc(see)(sea) Tt(tea) two(to)(too) their(there) four(for) by(buy)

know(no) write(right)

5.现在分词

grow(growing) visit(visiting) keep(keeping) turn(turning) play(playing) stay(staying) water(watering) touch(touching) travel(traveling) fight(fighting) collect(collecting) like(liking) take(taking) make(making) dance(dancing) have(having) write(writing) run(running) swim(swimming) jog(jogging) stop(stopping) shop(shopping) sit(sitting) put(putting) begin(beginning)

6.第三人称单数形式

look(looks) like(likes) run(runs) dance(dances) stay(stays) play(plays) begin(begins) have(has) watch(watches) catch(catches) touch(touches) go(goes) do(does) study(studies)

7.完整形式

let’s(let us) he’s(he’s) they’re(they are) don’t(do not) doesn’t(does not) I’ve(I have) can’t(can not)

8.名词所有格

Ben(Ben’s)Mike(Mike’s) Su Yang(Su Yang’s) Helen(Helen’s)

9.主格

his(he) her(she) me(I) them(they) your(you) us(we)

10.宾格

she(her) he(him) I(me) you(you) they(them) we(us) it(it)