第三課 詞干-apt-,-aptat-（適合）
同族詞
拉丁語動詞apto,aptatuam,aptare,（使相宜）的詞干是-apt-.-aptat-。來源于這一詞干的英語同族詞有：
A
[ad-加+apt,aptat適合->使更加適合]適應(yīng)，適合，改編（使作品更能適應(yīng)讀者要求），改寫
adapt .vt.使適應(yīng) .vi.適應(yīng)
adaptability .n.適應(yīng)性
adaptable .a.能適應(yīng)的，可改編的
adaptation .n.適應(yīng)，合適，改編劇本
adaptational .a.適應(yīng)的，適合的
adaptationally .adv.適應(yīng)地，適合地
adapter ,adaptor .n.改編者，接頭；收音機(jī)
adaption .n.適應(yīng)，改編，；改編本
adaptive .a.適應(yīng)的，適合的
adaptively .adv.適應(yīng)地
B
[apt-適合]恰當(dāng)，貼切，聰明（能很快適應(yīng)環(huán)境者），靈巧
apt .a.恰當(dāng)?shù)?，貼切的，聰明的，靈巧的，敏捷的
aptitude .n.能力，敏悟
aptitudinal .a.才能的
aptitudinally .adv.敏悟地；有能力地
aptly .adv.適當(dāng)?shù)兀宦斆鞯?BR> aptness .n.適合性；性情；傾向
C
[in-不+apt]拙劣（對事物不適應(yīng)，顯得笨手笨腳）
inapt .a.不適宜的；不合適的；不熟練的
inaptitude .n.不適當(dāng)；拙劣
inaptly .adv.不適當(dāng)?shù)兀蛔玖拥?BR> in aptness .n.笨拙，拙劣
D
[un-不+apt]不適合，遲鈍
unapt .a.不適合的，笨拙的，遲鈍的
unaptly .adv.不適當(dāng)?shù)兀槐孔镜?BR> unaotness .n.遲鈍，笨拙；不合適
例句
1. These tractors have been adapted for use in very cold climates.
2. The organism has an adaptability to its surrounding.
3. His quick adaptation to the new environment is admirable.
4. It is a very apt remark.
5. He possesses an extraordinary aptitude for calculation.
6. That is an inapt remark.
7. I am a soldier and unapt to weep.
同族詞
拉丁語動詞apto,aptatuam,aptare,（使相宜）的詞干是-apt-.-aptat-。來源于這一詞干的英語同族詞有：
A
[ad-加+apt,aptat適合->使更加適合]適應(yīng)，適合，改編（使作品更能適應(yīng)讀者要求），改寫
adapt .vt.使適應(yīng) .vi.適應(yīng)
adaptability .n.適應(yīng)性
adaptable .a.能適應(yīng)的，可改編的
adaptation .n.適應(yīng)，合適，改編劇本
adaptational .a.適應(yīng)的，適合的
adaptationally .adv.適應(yīng)地，適合地
adapter ,adaptor .n.改編者，接頭；收音機(jī)
adaption .n.適應(yīng)，改編，；改編本
adaptive .a.適應(yīng)的，適合的
adaptively .adv.適應(yīng)地
B
[apt-適合]恰當(dāng)，貼切，聰明（能很快適應(yīng)環(huán)境者），靈巧
apt .a.恰當(dāng)?shù)?，貼切的，聰明的，靈巧的，敏捷的
aptitude .n.能力，敏悟
aptitudinal .a.才能的
aptitudinally .adv.敏悟地；有能力地
aptly .adv.適當(dāng)?shù)兀宦斆鞯?BR> aptness .n.適合性；性情；傾向
C
[in-不+apt]拙劣（對事物不適應(yīng)，顯得笨手笨腳）
inapt .a.不適宜的；不合適的；不熟練的
inaptitude .n.不適當(dāng)；拙劣
inaptly .adv.不適當(dāng)?shù)兀蛔玖拥?BR> in aptness .n.笨拙，拙劣
D
[un-不+apt]不適合，遲鈍
unapt .a.不適合的，笨拙的，遲鈍的
unaptly .adv.不適當(dāng)?shù)兀槐孔镜?BR> unaotness .n.遲鈍，笨拙；不合適
例句
1. These tractors have been adapted for use in very cold climates.
2. The organism has an adaptability to its surrounding.
3. His quick adaptation to the new environment is admirable.
4. It is a very apt remark.
5. He possesses an extraordinary aptitude for calculation.
6. That is an inapt remark.
7. I am a soldier and unapt to weep.