Unit 3 The world at one click 词汇讲解 2025-2026学年译林版八年级英语下册

8B Unit 3 The world at one click 词汇讲解 1、 click v/n.(在计算机上用鼠标)点击 该词作为动词及物不及物都可以 重点搭配：click on sth e.g.Click the OK button to start.单击确认键启动。 e.g.I clicked on the link to the next page of the website.我单击链接好翻到网站的下一页。 e.g.A single click on the mouse opens the document.鼠标的一次单击即可打开文档。 例题：Click ______ the icon to start the game. A. at B. on C. for D. with 2、 coast n.海岸，海滨 e.g.We walked along the coast for five miles.我们沿着海岸步行了五英里。 coast v.（尤指不用动力向山坡下）滑行，惯性滑行 e.g.The car coasted along until it stopped.汽车随惯性而下直至滑行停止。 例题：翻译“我们沿着中国东部海岸旅行”，We traveled along the east coast of China. 3、 must modal verb.必须 e.g. I must go to the bank and get some money.我得上银行取点儿钱。 否定形式：must not 不能；不许；禁止 e.g.Cars must not park in front of the entrance.车辆不得停在入口处。 must n.必须做（或看、买等）的事 e.g.Water is a must for survival in the desert.水是沙漠中生存的必需品。 e.g.Regular exercise is a must to maintain good health.定期锻炼是保持良好健康的必要之举。 例题：You (not) smoke here. It's against the rules. 4、 band n.乐队；一群 e.g.The rock band played their new song at the concert last night.昨晚的演唱会上，这支摇滚乐队演奏了他们新创作的歌曲。 e.g.A band of tourists explored the ancient ruins at dawn.一群游客在黎明时分探索了这片古代遗迹。 例题1：She plays guitar in a ______. 5、 second to none 无人能及 e.g.Her cooking skills are ‌second to none‌. 她的厨艺无人能及。 e.g.His teaching methods are ‌second to none‌ in the city. 他的教学方法在城里是首屈一指的。 6、live adj.现场演出的；活的；带电的 e.g.The club has live music most nights.该俱乐部大多数晚上有现场演奏的音乐。 e.g.We saw a real live rattlesnake!我们看见了一条活生生的响尾蛇！ e.g.The plug broke, exposing live wires.插头坏了，露出带电的金属线。 例题：The band will give a ______ concert tonight. A. live B. lively C. living D. alive 7、as for 至于；关于 e.g. As for the missing documents, they were found in the archive.至于丢失的文件，它们在档案室被找到了。 8、slice n.部分；(切下来的)片，块 e.g.Cut the meat into thin slices.把肉切成薄片。 e.g.I only need a small slice of the meal.我只需要这顿饭的一小部分。 slice v.把....切成薄片；切，割，划 e.g.Slice the cucumber thinly.把黄瓜切成薄薄的片。 e.g.A piece of glass sliced into his shoulder.一块玻璃划破他的肩膀。 e.g.The knife sliced his jacket.那把刀划破了他的上衣。 例题：Can I have _____ slice(片)of meat,mom? A. other B. the other C. others D. another 9、truly adv.真正，确实 e.g.She is truly a kind-hearted person.她确实是个心地善良的人。 e.g.He truly believes in his own abilities.他确实相信自己的能力。 e.g.You’re truly my best friend.你确实是我最好的朋友。 例题：Complete the dialogue by choosing the best option for the blank. — I think you should take the game ______ — Oh, it's not a match. We're playing chess just for fun. A. hardly B. clearly C. seriously D. truly 10、doubt v.怀疑 e.g.I had no reason to doubt him.我没有理由不相信他。 e.g.I never doubted (that) she would come.我从未怀疑过她会来。 e.g.I doubt whether/if the new one will be any better.我不敢肯定这个新的是否会好些。 doubt n.疑问，疑惑，不相信 固定搭配1：beyond doubt无疑；确实 e.g.The research showed beyond doubt that smoking contributes to heart disease. 这项研究确实表明吸烟会导致心脏疾病。 固定搭配2：if in doubt 如果没把握；如果拿不准 e.g.If in doubt, wear black.拿不定主意就穿黑色衣服。 固定搭配3: no doubt无疑；很可能 e.g.No doubt she'll call us when she gets there.她到达那里时必定会给我们打电话。 例题：. ____ is now no ___ that global warming is a threat to us all. A .There, doubt B. There, need, C. It, doubt D. It, need 11、a bit of everything 什么都有一点 e.g.A bit of everything makes life interesting.生活有点多样性才有趣。 相关搭配：a bit 稍微，有点=a little e.g.Are you tired? -Yes, I am a bit. 你累了吗？ -是的，有点。 例题：There is ______ water in the glass. It's ______ hot. A. a little; a bit of B. a little; a bit C. a bit; a little 12、count v.数数 e.g.Billy can't count yet.比利还不会数数。 e.g.She can count up to 10 in Italian.她可以用意大利语数到10。 e.g.Billy can count from 1 to 10. 比利可以从1数到10 相关短语1：count down倒计时 e.g.Let's count down from ten.让我们从十开始倒数 e.g.The scientist counts down the critical steps in the experiment.科学家在实验中倒数关键步骤。 相关短语2：count sb in 把某人算入；包括 e.g.We're planning a party for Lisa—count me in!我们在为丽莎策划派对——算上我！ 相关短语3：count on sb/sth 依赖，依靠，指望（某人做某事） e.g.You can count on me to help you move this weekend.你可以指望我周末帮你搬家。 例题:You can always ______ him for help. A. count on B. count in C. count to D. count down 13、guard n.卫兵；看守；保卫 border guards 边防卫士 a security guard 安全警卫 ‌bodyguard‌ 保镖 lifeguard 救生员 guard v.警卫，守卫，保卫 固定搭配：guard against sth 防止，防范，提防（某事） e.g.We must guard against pollution to preserve our ecosystem.我们必须防范污染以保护生态系统。 例题：When you play sport, you need to guard ______ accidents. A. over B. against C. with D. at 14、digital adj.数字式的，数码的；数字显示的 a digital camera 数码照相机 a digital clock 数字钟 e.g.This app teaches digital drawing skills.这个应用教授数字绘画技巧。 15、in person 亲自，亲身 e.g.I want to see the manager in person. 我想亲自见一见经理。 e.g.I need to see the doctor in person to discuss my treatment options. 我需要亲自去看医生讨论我的治疗方案。 16、sign v.签名，签字； e.g.Sign your name here, please.请在这里签名。 相关搭配1：sign for sth 签收 e.g.The guard signed for the letter.保安签收了这封信。 相关搭配2：sign up (for sth) 保密(参加课程) e.g.I plan to sign up for this English course.我打算报名参加这个英语课程。 sign n.迹象；征兆；标志；符号 e.g.Headaches may be a sign of stress.头痛可能是紧张的迹象。 e.g.The sign on the wall said ‘Now wash your hands ’.墙上的牌子上写着“请洗手”。 e.g.a plus sign加号 17、book v.预定 e.g.I'd like to book a table for two for 8 o'clock tonight.我想订一张今晚8点钟的二人餐桌。 e.g.Book early to avoid disappointment.及早预约，以免痛失良机。 book n.书 e.g. I want to buy a book.我想买一本书 例题：Please ______ (预订) a hotel room for the conference. 18、fit v.使适合 e.g.I tried the dress on but it didn't fit.我试穿了那连衣裙，但不合身。 e.g.I can't find clothes to fit me.我找不到合身的衣服。 fit adj.健壮的；健康的；适合的 e.g.Your car isn't fit to be on the road!你的车子还不适合上马路！ e.g.The children seem to think I'm only fit for cooking and washing! e.g.Top athletes have to be very fit.顶级运动员体格必须十分健壮。 例题：—I don't think the coat is ___ me.Please have a try. —It doesn't ___ me,either. A. fit,fit B.fit for,fit C.fit,fit for 19、communication n.交流 e.g.Doctors do not always have good communication skills .医生不一定都具备良好的交际能力。 communicate v.交流 固定搭配：communicate with sb e.g.Dolphins use sound to communicate with each other.海豚用声音相互沟通。 例题：It's such a good way to __________ each other A communicate with B communicate to C communicate in D communicate 20、closely adv.靠近地，细致地 e.g.She watched the experiment ‌closely‌ to record every detail.她仔细地观察实验，记录每个细节。 e.g.The two houses are ‌closely‌ built together.这两栋房子紧密地建在一起。 close adj.接近的；亲密的 固定搭配：be close to.... 和....接近；和....亲密 e.g.Our new house is close to the school.我们的新房子离学校很近。 e.g.She is very close to her father.她和父亲的关系很亲密。 e.g.Jo is a very close friend .乔是一位非常亲密的朋友。 例题：The temperature today is 25°C. It’s ______ the ideal temperature for outdoor activities. A. close to B. similar to C. the same as D. far from 21、crowd n.人群 e.g.A small crowd had gathered outside the church.一小群人聚集在教堂的外面。 相关词汇：crowded adj.拥挤的；挤满的 固定搭配:be crowded with挤满了..... e.g. The place is crowded with skiers.这地方满是滑雪的人。 例题：The amusement park ______ ______ ______ children. 游乐园里挤满了孩子们。 22、tour 在....旅游；在.....巡回演出 e.g.We spent four weeks touring around Europe.我们花了四个星期周游欧洲。 e.g.The band will tour Europe next summer.这支乐队明年夏天将巡回欧洲。 23、zoom v.快速移动 e.g.The bird zoomed past the window.那只鸟从窗前疾飞而过 固定搭配：zoom in使画面放大 e.g.The photographer zoomed in on the distant mountain peak to capture its details.摄影师放大远处的山峰，捕捉其细节。 例题：Please ________ the map so we can see the exact location of the restaurant. 学科网（北京）股份有限公司12 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $