TOEFL词汇进度
1.abandon : vt.离弃，完全放弃(desert) n.放纵
She and her tribe(部落) had to abandon their lands and retreat(撤退) to Canada.
abandoned(a.被抛弃的，废置的);abandonment(n.放弃，抛弃)
2.abbreviate：vt.缩短，缩写（shorten）
abbreviation(n.缩写，缩写词) ；abbreviated(a.简短的)
3.abnormal：a.反常的，变态的（unusual,exceptional）
abnormal behavior 变态行为
The warm December weather in northern Canada was abnormal.
4.abolition: n.废除，废止
During the 1850s,reform movement advocating temperance and the abolition of slavory gained strength in the US.
abolitionist(n.废奴主义者) abolish(v.废除，废止)
5.abort: n.中止计划（任务），夭折（cancel）
There was a general abort when the initial(最初的) was discoverd.
6.abound: vi.(~in)富于（flourish）；大量存在（beem）；充满（overflow）
The state abounds in colonial(殖民) architecture（建筑物）.
abundance(n.丰富，充裕)
7.abrasion: n.表面磨损
Abrasion due to daily wear alters the surface features of beads(?).
abrasive(n.磨料 a.研磨的)
8.abreast: ad.并列地，并排地（side by side）
keep abreast of sth. 与……齐头并进，（使）不落后
Edison kept abreast of recent scientific developments.
9.abrupt: a.突然的，意外的（unexpected）
Most paleontologists(古生物学家) suspect（推测） that abrupt changes in climate（气候） led to the mass extinctions.（生物灭绝）
10.absence n.缺席，缺乏（lack）,不存在
Professor, I know your course has no absence policy.
She and her tribe(部落) had to abandon their lands and retreat(撤退) to Canada.
abandoned(a.被抛弃的，废置的);abandonment(n.放弃，抛弃)
2.abbreviate：vt.缩短，缩写（shorten）
abbreviation(n.缩写，缩写词) ；abbreviated(a.简短的)
3.abnormal：a.反常的，变态的（unusual,exceptional）
abnormal behavior 变态行为
The warm December weather in northern Canada was abnormal.
4.abolition: n.废除，废止
During the 1850s,reform movement advocating temperance and the abolition of slavory gained strength in the US.
abolitionist(n.废奴主义者) abolish(v.废除，废止)
5.abort: n.中止计划（任务），夭折（cancel）
There was a general abort when the initial(最初的) was discoverd.
6.abound: vi.(~in)富于（flourish）；大量存在（beem）；充满（overflow）
The state abounds in colonial(殖民) architecture（建筑物）.
abundance(n.丰富，充裕)
7.abrasion: n.表面磨损
Abrasion due to daily wear alters the surface features of beads(?).
abrasive(n.磨料 a.研磨的)
8.abreast: ad.并列地，并排地（side by side）
keep abreast of sth. 与……齐头并进，（使）不落后
Edison kept abreast of recent scientific developments.
9.abrupt: a.突然的，意外的（unexpected）
Most paleontologists(古生物学家) suspect（推测） that abrupt changes in climate（气候） led to the mass extinctions.（生物灭绝）
10.absence n.缺席，缺乏（lack）,不存在
Professor, I know your course has no absence policy.
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