1.harbor n.海港，避难所(a place of security and comfort);v.庇护(to give shelter or refuge to)

例：Harbor seals are small compared with other phocids species such as grey seals, all of which are known to fast for the entire lactation period.

派生词：harborage(n.停泊处；避难所)

2.hardcover n．精装版本：a．精装的(having rigid boards on the sides covered in cloth or paper)

分拆记忆：hard（硬的）+cover(包装)--硬包装版--精装版本

例：hardcover album of paintings精装画册

3.harden v.（使）变硬，变坚固（to make hard or harder）

词根记忆：hard(坚硬的)+en(使)--使变硬

例：harden the arteries使动脉硬化

同根词：hardy(a．坚硬的；坚强的)：hardness(n.硬度：坚硬)

4.hardy a．（植物）抵抗力强的（able to endure cold or difficult conditions）

词根记忆：hard（硬，强）+y--抵抗力强的

例：These hardy plants will live through winter.

5. harmonize v.(with)（使）和谐，（使）协调(to bring into accord)

词根记忆：harmon(一致)+ize（使…）--（使）一致--和谐

例：The colors do not harmonize with each other.

派生词：harmony (n.相符；和谐)

6.harness n．马具(military equipment for a horse)；v.利用(to utilize)

联想记忆：har(看作hard结实的)+ness --马具通常都很结实--马具

例：A group of astrophysicists has proposed a means of detecting cosmic neutrinos by harnessing the mass of the ocean.

7.harsh a．严酷的(difficult and unpleasant to live in);严厉的(stern)；粗糙的(rough)；刺耳的(sharp)

联想记忆：har(看作hard坚硬的)+sh --态度强硬的--严厉的

例：Winters in the prairie voles' habitat are often harsh, with temperatures that drop well below freezing.

8.hatch v.(out)孵出，孵化(to brood)

例：Houseflies that hatch in summer live only about three weeks.

9.haunt v.常去，常到（某地）(to visit often);v.萦绕于(to recur constantly and spontaneously to sb.)

联想记忆：姑妈( aunt)常来拜访(haunt)，使人苦恼

例：The cafe was haunted by students after school.