Unit 3 Section B（Vocabulary in Use）知识清单2025-2026学年人教版八年级英语上册

新人教版初中英语八年级上册 Unit 3 Section B（Vocabulary in Use）知识清单 一、重点单词讲解 1. metre (1) 词义&词性：n. 米；公尺 (2) 例句： The swimming pool is 50 metres long. 这个游泳池长50米。 (3) 检测题： This tree is about 10 ______ (metre) tall. The rope is 3 ______ (metre) long. 2. prince (1) 词义&词性：n. 王子 (2) 例句： The prince will marry a common girl next month. 王子下个月将和一个普通女孩结婚。 (3) 检测题： The ______ (prince) visited the poor village last week. Two ______ (prince) from different countries attended the meeting. 3. character (1) 词义&词性：n. 个性；品质；角色 (2) 常见短语：good character 良好的品质 (3) 例句： Her honesty is part of her character. 诚实是她性格的一部分。 (4) 检测题： Different actors play different ______ (character) in the play. He has a strong ______ (character) and never gives up easily. 4. accident (1) 词义&词性：n. 事故；意外 (2) 常见短语：traffic accident 交通事故 (3) 例句： A small accident happened on the street this morning. 今天早上街上发生了一起小事故。 (4) 检测题： He was hurt in a car ______ (accident) yesterday. There are few ______ (accident) in this safe neighborhood. 5. expect (1) 词义&词性：v. 期待；预料 (2) 常见短语：expect to do sth. 期待做某事 (3) 例句： We expect the rain to stop by noon. 我们期待中午雨能停。 (4) 检测题： She ______ (expect) a letter from her pen pal every week. They ______ (expect) to finish the work last Friday, but they didn’t. 6. shy (1) 词义&词性：adj. 害羞的 (2) 常见短语：be shy of 害怕；畏缩 (3) 例句： The shy boy hid behind his mother. 那个害羞的男孩躲在他妈妈身后。 (4) 检测题： The ______ (shy) girl smiled when others praised her. She used to be ______ (shy), but now she talks a lot. 7. outgoing (1) 词义&词性：adj. 外向的 (2) 例句： My outgoing brother makes friends easily. 我外向的弟弟很容易交到朋友。 (3) 检测题： She is more ______ (outgoing) than her sister. The ______ (outgoing) student organized the class activity. 8. lazy (1) 词义&词性：adj. 懒惰的 (2) 常见短语：be lazy about 对……懒惰 (3) 例句： The lazy cat slept all day on the sofa. 那只懒猫在沙发上睡了一整天。 (4) 检测题： Don’t be ______ (lazy); clean your room now. He is ______ (lazy) than his brother and never helps with housework. 9. direct (1) 词义&词性：adj. 直接的；直率的；v. 指导；导演 (2) 常见短语：direct speech 直接引语 (3) 例句： She gave a direct answer to my question. 她直接回答了我的问题。 (4) 检测题： He ______ (direct) the children to cross the road safely. Her ______ (direct) words surprised everyone at the meeting. 10. serious (1) 词义&词性：adj. 严肃的；认真的 (2) 常见短语：be serious about 对……认真 (3) 例句： Our teacher is serious about our homework. 我们老师对我们的作业很认真。 (4) 检测题： He looked ______ (serious) when he heard the bad news. She is ______ (serious) about learning to play the piano. 二、重点词组讲解 1. in front of (1) 词义：在……前面（外部） (2) 例句： There is a bench in front of the library. 图书馆前面有一条长椅。 (3) 检测题： A big tree stands ______ (in front of) our school gate. 2. be friendly to sb. (1) 词义：对某人友好 (2) 例句： The teacher is always friendly to her students. 这位老师对她的学生总是很友好。 (3) 检测题： We should ______ (be friendly to) new classmates. 3. put sth. into sth. (1) 词义：把某物放进某物里 (2) 例句： She put the books into her schoolbag. 她把书放进了书包里。 (3) 检测题： Please ______ (put sth. into) the toys ______ the box. 4. the population of (1) 词义：……的人口 (2) 例句： The population of this city is over 2 million. 这个城市的人口超过200万。 (3) 检测题： ______ (the population of) that town is about 50,000. 5. get pleasure from (1) 词义：从……中获得乐趣 (2) 例句： He gets pleasure from planting flowers. 他从种花中获得乐趣。 (3) 检测题： Children usually ______ (get pleasure from) playing games. 6. the average height of (1) 词义：……的平均身高 (2) 例句： The average height of the boys in our class is 1.70 metres. 我们班男生的平均身高是1.70米。 (3) 检测题： ______ (the average height of) these basketball players is 1.90 metres. 7. make a difference (1) 词义：有影响；起作用 (2) 例句： Your kind words can make a difference to her mood. 你友善的话语能影响她的心情。 (3) 检测题： Even small actions can ______ (make a difference) to the environment. 8. look alike (1) 词义：看起来相像 (2) 例句： The two brothers look alike, but they have different hobbies. 这对兄弟看起来很像，但他们有不同的爱好。 (3) 检测题： The twin sisters ______ (look alike) and often confuse others. 9. by accident (1) 词义：偶然；意外地 (2) 例句： I found this old photo by accident in a box. 我在一个盒子里偶然发现了这张旧照片。 (3) 检测题： She met her favorite singer ______ (by accident) in the supermarket. 三、知识点讲解 1. want to do sth. (1) 词义：想要做某事 (2) 例句： Tom wants to visit his grandparents this weekend. 汤姆这周末想去看望他的祖父母。 (3) 检测题： They ______ (want to) go hiking tomorrow. 2. expect sb. to do sth. (1) 词义：期待某人做某事 (2) 例句： Parents expect their children to study hard. 父母期待他们的孩子努力学习。 (3) 检测题： The teacher ______ (expect) us ______ (finish) the task on time. 3. learn to do sth. (1) 词义：学习做某事 (2) 例句： She is learning to play the guitar. 她正在学习弹吉他。 (3) 检测题： Little kids should ______ (learn to) tie their shoes by themselves. 4. try to do sth. (1) 词义：努力做某事 (2) 例句： He tried to solve the math problem for an hour. 他努力解这道数学题解了一个小时。 (3) 检测题： They ______ (try to) climb the mountain even though it was raining. 5. try doing sth. (1) 词义：尝试做某事 (2) 例句： Why not try eating this new kind of fruit? 为什么不试着吃这种新水果呢？ (3) 检测题： She ______ (try) ______ (use) a new app to learn English. 6. be afraid to do sth. (1) 词义：害怕做某事 (2) 例句： The little girl is afraid to walk in the dark. 这个小女孩害怕在黑暗中走路。 (3) 检测题： He ______ (be afraid to) speak in front of a large group. 7. around放在数量词前面做大约的意思 (1) 词义：大约（后接数量词） (2) 例句： There are around 30 students in this class. 这个班大约有30名学生。 (3) 检测题： The project will take ______ (around) two weeks to complete. 学科网（北京）股份有限公司 $$