1.hypertension n．高血压(abnormally high blood pressure and especially arterial blood pressure)；过度紧张(the systemic condition accompanying high blood pressure)

词根记忆：hyper(亢奋的)+tension(紧张)--过度紧张

例：Treatment for hypertension forestalls certain medical expenses by preventing strokes and heart disease.

2.hypnotize v.对…施催眠术(to put into a state of hypnosis)

注意：hypothesize(v.假设)

例：When hypnotized subjects are asked whether they can hear the hypnotist, they reply, "No."

派生词：hypnotist(n.施行催眠术的人)

3.hypothesis n．假设，假说(an unproved theory)

联想记忆：hypo(在…下面)+thesis(论点)--论点下面是空的--假说

例：This hypothesis makes intuitive sense, but certain aspects are troubling.

同根词：thesis(n．论文；论点)

4.hypothesize v.假定，假设(to make a hypothesis)

例：Archaeologists(考古学家)have hypothesized that the destruction was due to a major earthquake.

派生词：hypothesis(n．假设，假说)

同根词：hypothetical(a．假设的)

5.iconography n．肖像(portrait)；图像(pictorial illustration of a subject)

词根记忆：icon(肖像)+o+graphy(画法)--肖像

6.identical a．同一的：相同的(same)

词根记忆：ident(相同)+ical--同一的；相同的

例：Using new tissue-culture and cloning techniques, millions of identical copies of a plant can be produced.

7.identifiable a．可辨认的(acknowledgeable)

词根记忆：来自identify(v.识别：确定)

例：There are clearly identifiable thinking skills that students can be taught to recognize and apply appropriately.

派生词：identifiably ( ad.可辨认地)

8.identification n．鉴定，识别（an act of identifying）；认同(psychological orientation of the self in regard to sth. with a resulting feeling of close emotional association)

词根记忆：来自identify (v.确定;认同)

例:Such an identification depends primarily on the species' relationship to the dominant species.

9.identify v.识别，鉴别(to recognize)

词根记忆：ident(相同)+ify--使对上号--识别

例：Interviewers can accurately identify applicants whose personalities are unsuited to the requirements of the job.

派生词：identifiable(a．可辨认的，可识别的)；identification(n.认明，鉴定)

10.identity n.身份，特征(sameness of essential or generic character in different instances)；同一（性）(oneness)

例：national identity民族一致性//Biometric access-control systems work by degrees of similarity, not by identity.