Unit 8 Let's Communicate Section A单词用法课件 2025-2026学年人教版英语八年级上册

R·八年级上册 Section A Language Points UNIT 8 Let’s communicate! sign n. 手势;迹象;标志 a traffic sign 交通标志 The sign reads “No Fishing”. 标牌上写着 “禁止垂钓”。 She nodded as a sign for us to sit down. 她点头示意我们坐下。Headaches may be a sign of stress. 头痛可能是压力的迹象。 v. 签(名); 签字 Sign your name here, please. 请在这里签名。 You forgot to sign the letter. 你忘记在这封信上署名了。 speaker n. ①说话者;发言者 The speaker gave a wonderful speech. 那个演讲者作了一场精彩的演讲。 ②扬声器 We use the speaker on the computer tolisten to music. 我们用电脑的扬声器听音乐。 argue v. 争吵;争论 argue with sb 与某人争论 argue about/over sth 就某事争论 argue with sb about/over sth为某事与某人争论 Don't argue about this matter any more. 不要再为这件事争论了。 The boy argued with his mother about his homework. 那个男孩为家庭作业(的问题)与他妈妈争吵起来。 argument n.争论 prefer v. 更喜欢 相当于 like ... better。 （过去式：preferred v-ing：preferring） prefer sth 更喜欢某物 I prefer apples. 我更喜欢苹果。 prefer doing/to do sth 更喜欢做某事 She preferred living/to live with her mother. 她更喜欢与她的妈妈住在一起。 prefer A to B 喜欢A胜过B （to为介词） He prefers riding a bike to driving. 与开车相比, 他更喜欢骑自行车。 prefer to do sth rather than do sth 宁愿做某事也不愿做某事 I prefer to read magazines rather than watch TV. 我宁愿看杂志也不愿看电视。 what if 如果………将会怎样; 要是……怎么样 （后跟陈述语序的句子） ①用于提出假设,常用来询问一种假设情况发生后可能出现的结果。 What if it rains tomorrow? 如果明天下雨将会怎样? What if we get lost in the forest? 如果我们在森林里迷了路会怎样? ② 用于提出一种建议或想法,看对方是否认同。 What if we go to the park this weekend? 这个周末我们去公园怎么样? What if you talk to your teacher about your problem? 要是你跟你的老师谈谈你的问题怎么样? calm adj.镇静的;沉着的 stay/keep/remain calm 保持镇静,保持冷静 It is important to keep calm in an emergency. 情况紧急的时候，保持镇静是重要的。 Her voice was surprisingly calm. 她的声音出人意料地平静。 v.使平静;使镇静 calm down(使)平静下来;(使)镇定下来 calm oneself 使自己平静下来 After a while, he calmed down. 过了一会儿，他平静了下来。 local adj.当地的;地方的 (常位于名词前作定语) local people/ businesses 当地人/企业 Our children go to the local school. 我们的孩子们在当地学校就读。 n.当地人;本地人 常用复数形式 locals。 The locals are very friendly. 当地人非常友好。 show sb around = take sb around 带领某人四处参观 show up = turn up 出现 show off 炫耀 speech n .演说;讲话;发言 give/make a speech 作演讲 They invited him to give a speech. 他们邀请他作演讲。 communication n. (不可数) 表达;交流 be in communication with sb与某人保持联络 We are in regular communication by email. 我们定期通过电子邮件联系。 communicate v. 交流; 沟通 communicate with 与……沟通 He can communicate very well with others. 他能与其他人沟通得非常好。 communications n.通信 communications technology 通信技术 worry about 为……担心 = be worried about 担心 Parents are always worried about their children. =Parents always worry about their children. 父母总是为孩子们担心。 worry v. 使担心 worry n. (不可数) 忧虑；担心 n.（可数）令人担忧的事情 复数（worries） worried adj.担忧的 expression n. ①表达方式;表达 I sent them flowers as an expression of thanks. 我给他们送去了鲜花以表示感谢。 ②表情,神色 a sad expression on his face 他脸上流露出的难过的神色 express vt. 表示;表达 express sth to sb 对某人表达…. express oneself 表达自己(的意思、思想、感情等) He expressed his thanks to her. 他对她表示了他的谢意。 He is still unable to express himself in English. 他还不能用英语表达自己的意思。 difficulty n.（可数） 困难;难题 He met with many difficulties when traveling. 他在旅行中遇到了许多困难。 n. （不可数）困难；表示抽象意义上的“困难”。 have difriculty (in) doing sth 做某事有困难 with difficulty 费劲地 be in difficulty 处于困境中 I had great difficulty ( in ) finishing the task. 完成这项任务我觉得很困难。 line n. ①字行;便条;歌词;诗行 Look at line 5 of the text. 看正文第5行。 I can only remember the first two lines of that song. 我只记得那首歌的头两句歌词。 ②行;排;列;队 表示人或物的行列。 stand in line 站成一行,排队 be in line with... 与……成一排 a long line of trees 一长排树 You should stand in line with others. 你应该和其他人站成一排。 ③线,线条 Draw a black line across the page. 在此页上横画一条黑线。 ④一段绳(或线、索等) a clothes line 晾衣绳 a fishing line 钓鱼线 difficulty n.（可数） 困难;难题 He met with many difficulties when traveling. 他在旅行中遇到了许多困难。 n. （不可数）困难；表示抽象意义上的“困难”。 have difriculty (in) doing sth 做某事有困难 with difficulty 费劲地 be in difficulty 处于困境中 I had great difficulty ( in ) finishing the task. 完成这项任务我觉得很困难。 reunion n. 团聚;重逢;聚会 We had a family reunion last weekend. 上周末我们举行了一次家庭聚会。 The class reunion was a great chance to see old firiends again. 这次同学聚会是再次见到老朋友的绝佳机会 reunite v.使团聚 $