高二英语Unit 7 Living with disease›知识点复习课件

课件25张PPT。Words and expressionsUnit 71.deadly 致命的；极有害的；非常的Cancer is a deadly disease.癌症是一种致命的疾病。A deadly silence filled the class.教室里极其安静。2. Infect 传染；感染（精神）Infect someone with 将……传染给某人be/become infected with 感染上，沾染上Some of them became infected with bird flu and diedHer spirit infected me a lot.3.imaginary 想象中的；虚构的The story is not real, it is only imaginary.Imaginative 富于想象力的；爱想象的An imaginative child 有想象力的孩子Imaginable 可想像的；想像的到的4.via 经由；通过He went to Russia via MongoliaThe deaf and dumb people communicate via gesture language.5.transmit 传播；传送；传达Iron transmits heat. The world Cup is being transmitted live now. n. Transmission 发射；传导6.persuade 说服，劝服，使某人相信Persuade sb 劝服，说服某人 Persuade sb to do sth 说服某人做某事 Persuade sb into (doing) sth 说服某人做某事 Persuade sb out of (doing) sth 说服某人不要做某事 Persuade sb of sth 说服某人信服某事 Persuade sb that从句 使某人相信 Try to persuade sb to do sth 劝说某人没有成功7.immune 免疫的；免除的；豁免的Be immune to/from/against 免疫的；免于The medicine will make you immune to this disease8.defenseless 无防备的defense n & v 防御；防卫defend v. 防卫；保卫defensive 防御用的；防御性的9.unprotected 无保护的；无防卫的v. Protect 保护；保卫；防御Protect sb /sth from/against 保护某人或某物使其免受……You need warm clothes to protect you against the coldn. Protection 保护 adj. Protective 保护的10.lack n & vt/ vi 缺乏；短少作名词时 lack of 缺乏； 缺少作不及物动词时 常和介词for 搭配（用于否定句）She doesn't’t lack for money.be lacking in (wisdom,courage,humor)缺乏(某种品质、特点等）不够……11.proper 合适的；适当的常与介词 for 搭配 A proper tool for the job 适用于做这个工作的工具12. Available 可利用的；可达到的；有效的You will be informed when the book is available.13.break down 1.破坏 2.（因机械、电力等故障）停止运转，失灵 3.失败；崩溃；瓦解 4.（健康）衰弱；（人）垮了 5. 分解His small electric fan broke down. The peace talks have broken down. She will break down under such pressure of work.14. discourage 使泄气；使失去信心Don’t let one failure discourage you,try again.discourage sb from doing sth 劝阻某人做某事discouraged 感到沮丧的discouraging 令人沮丧的Encouraged 受到鼓舞的Encouraging 令人鼓舞的15.cheer 使高兴；使鼓舞;欢呼；喝彩Cheer sb up Your visit has cheered the sick man .Everyone was cheered by the good news.The boys cheered their football team. n. 欢呼声 A cheer arose from the crowd when he came.16. Suffer from 遭受（痛苦、疾病、损失等）Every night he suffers from headache.They suffered huge losses in the earthquake. n.Suffering 痛苦；困难17.recover vt & vi 恢复；康复She recovered her health.I think she will recover soon.recovered adj. 痊愈的 be recovered from (illness)Are you recovered from your illness?18.contrary adj & n 相反的；相对的； 反面Hot is the contrary of cold On the contrary 正相反I am not sick; on the contrary I am quite well.19.live with 忍受；接受You must live with th ... ...