*7.relate vt.& vi.联系，把......联系起来；叙述，讲述→related adj.有关的；相关的→relation n．联系

　　用上面加*号的单词的适当形式填空

　　1．The astonishing news that he refused to accept our help made us astonished.Much to our astonishment,_he was angry at our offer.

　　2．This new railway benefits this area in many ways. It is beneficial to the people living in this area. For the benefit of more people, we should build more railways.

　　3．The drug is so addictive that he is addicted to it.Therefore，it's hard for him to get rid of the addiction to it.

　　4．The hunter started to sharpen his knife to make it sharp.

　　5．These two accidents have close relation,_and you should learn to relate them together.

　　[话题单词积累]

　　1．doctor /'dɔktə/ n．　　　　　医生

　　2．physician /fi'ziʃən/ n. 医师，内科医师

　　3．dentist /'dentist/ n. 牙医师

　　4．surgeon /'səːdʒən/ n. 外科医师

　　5．nurse /nəːs/ n. 护士

　　6．hospital /'hɔspitəl/ n. 医院

　　7．clinic /'klinik/ n. 诊所

　　8．health /helθ/ n. 健康

　　9．healthy /'helθi/ adj. 健康的，健全的

　　10．patient /'peiʃənt/ n. 病员，患者

　　11．pain /pein/ n．& v. 疼，痛

　　12．unwell /ʌn'wel/ adj. 不适的

　　13．affection /ə'fekʃən/ n. 感染

　　14．disease /di'ziːz/ n. 疾病

　　15．wound /wuːnd/ n．& v. 创伤，伤口

　　16．injury /'indʒəri/ n. 损伤

　　17．scar /skɑː/ n. 伤痕

　　18．swelling /'sweliŋ/ n. 肿胀

　　19．symptom /'simptəm/ n. 症状

　　20．diagnosis /ˌdaiəɡ'nəusis/ n. 诊断

　　21．case /keis/ n. 病例

22．fever /'fiːvə/ n．& v. 发热