Unit 2 知识总结与拓展(上) 2025-2026学年译林版七年级英语上册

7A Unit 2知识总结与拓展 【7A Unit 2 Lead-in --- Welcome to the unit】 【重难点知识精讲】 知识点1. Hobbies bring joy to our life. (P 18) 【词组】给某人带来某物 = e.g. I brought something to show you. 我带了件东西来给你看。【注意bring的过去式为: 】 【拓展】*bring about 引起, 导致 e.g. What brought about the change in his mind? 是什么使他改变了心态? 【辨析】bring& take & carry/ˈkæri/ ①They brought us some good news. 他们给我们带来了一些好消息。 ②I forgot to take my bag with me when I got off the bus. 我下公共汽车时忘了拿包。 ③I never carry much money on me. 我身上从不多带钱。 总结: 【单词】joy [填词性词意] , *其形容词为: joyful (欢乐的), 词组: *to one’s joy e.g. To his great joy, she accepted. 使他感到非常高兴的是她接受了。 She gave a joyful laugh. 她笑得很开心。 【翻译】学习英语可以给我们生活带来什么? 知识点2. I like painting. (P 19) 【词形】①painting n.绘画 --- ② n.画家 --- ③ paint e.g. This painter can paint great paintings with oil paints. 【词组】paint sth + 颜色 e.g. I want to paint the wall white. 我想把墙涂成白色。 【翻译】如果你有空, 你可以把书架(bookshelf)涂成绿色。 知识点3. I read all kinds of books, and I learn a lot from them. (P 19) 【讲解】kind的相关用法 ①We have the same kind of car. 我们有同样的车。 [kind n.种类] 常用词组: 1) a kind of ... 2) all/many/different kinds of ... *拓展:That made me feel kind of stupid. 那使我感到有点儿愚蠢。 [kind of+adj./adv. ] ②I think he is kind to everyone. 我觉得她对每个人都友好。 [kind adj.友好的] 常用词组: be kind(= friendly) to sb *拓展:Thank you for your kind words. 谢谢你的抬爱。 【词组】1)learn about ... 2)learn a lot from ... 3)learn to do sth e.g. It is fun to know as much as we can learn about space. 我们尽可能多地了解太空是很有趣。 Most people learn to read as children. 大多数人从小就学习阅读。 *I was a slow learner — I couldn’t read until I was 14. 我学东西慢, 直到14岁才能阅读。 【翻译】1.报纸上每天都有各种各样的新闻。 2.我不记得我什么时候学会骑自行车的。 知识点 4. ---How often do you go swimming? ---I go swimming every week. (P 19) 【讲解】how often意为“多久一次”, 对“ ”提问, 常用回答有: always, usually, often, sometimes, seldom, never或once(一次)/twice(两次)/three time a day和every+段时间等表。例句如下: ---How often are you late for school? ---Hardly. ---How often do you visit your parents? ---Once a month. 【拓展】①---How soon do you need these things? ---In a week. [How soon: ] ②---How long can I keep the book? ---For a week. [How long: ] ③---How far is the train station from here? ---Five minutes on foot. [How far: ] 知识点5. It helps me keep fit. (P 19) 【讲解1】help的相关用法 ①He always helps with the housework.他总是帮着做家务。 [help v.帮助] 常用词组: 1) help sb with sth 2) help sb (to) do sth. 词形: 1)helpful 2)helpless *拓展: can’t help doing sth. e.g. I can’t help laughing after hearing the news. 听到消息后, 我忍不住大笑起来。 ②He finished the task with the help of his parents. 在他父母的帮助下, 他完成了任务。 [help n.帮助] 常用词组: with the help of sb. = with one’s help 【讲解2】fit的相关词意总结 ①That jacket fits well. [fit: ] ②All the kids will fit in the back of the car. [fit: ] ③She tries to keep fit by jogging every day. [fit: ] ④It was a meal fit for a king. [fit: ] 【翻译】我们可以做什么来帮助我们保持健康呢? 知识点6. 词组表达: 1.了解阳光中学的课后社团 2.思考兴趣爱好为什么对我们重要 3.和同学们一起分享最喜欢的兴趣爱好 4.你所有的家庭成员 5. = What’s your favorite hobby? 6.use the conversation/ˌkɒnvəˈseɪʃn/ below as a model 7.give an example/ɪɡˈzɑːmpl/ *拓展:1) take ... for example 2) set an example for... e.g. He sets an example for the other students. 他为其他学生树立了榜样。 【7A Unit 2 Reading】 【重难点知识精讲】 知识点1. What do you think a fan of science often does? (P 20) 译文: 【句式】do you think紧跟在疑问词/短语之后(1), 且其后的成分采用了陈述句序(2)的话, 此时它就是插入语。本句“What”为疑问词, 而a fan of science often does为陈述句序。do you think作插入语用于特殊疑问句中时的句式: 特殊疑问词(组)＋do you think＋陈述语序。 【翻译】你认为体育运动可以给我们的健康带来什么? 知识点2. He thinks science is very cool. (P 20) 【句式】像“science is very cool”这样整个句子(陈述句)放动词think之后做宾语, 这样的句子叫“宾语从句”。 think后可加that 也可以省略。 e.g. I know that he was right. 我知道他是正确的。 【翻译】我认为学习英语不是很容易。 知识点3. It is all around us. (P 20) 【讲解】around的相关用法 ①He put his arms around her. 他搂着她。 [around: ] ②There were papers lying around the floor. 地板上四处散乱着文件。 [around: ] [词组:1)show sb around sp. 2)around/all over the world ] ③He arrived around five o’clock. 他大约是五点钟到的。 [around: ] ④She turned the car around and drove off. 她把轿车掉头开走了。 They looked around when he called. 他呼喊时他们回头张望。 [around: ] [词组:1)turn around 2)look around ] 【翻译】他环顾四周, 但什么也没有发现 知识点4. Science changes our lives! (P 20) 【单词1】change的相关用法 ①Your help changes the poor children’s lives. [change:vt.使不同 词组:change one’s life ] ②The world is changing all the time. 世界无时无刻不在变化着。 We can change the waste into a beautiful garden. 我们可以把着荒地变成一座漂亮的花园。 [change: 词组:change...into... ] ③We’re hoping for a change in the weather. 我们希望天气有所变化。 She has no change these years. 她这些年没有什么变化。 [change: ] ④Don’t forget your change!别忘了找给你的零钱！ [change: ] 【单词2】life n.生活; 生命。其复数为: 。常用短语搭配如下: ①have/live a+adj.+life ②in one’s daily/ˈdeɪli/ life ③save/seɪv/ one’s life ④lose one’s life 【翻译】1.电脑改变人们工作的方式。 2.如果要过上幸福的生活, 你必须要努力工作。 知识点5. He gets to see all kinds of things and learns a lot. (P 19) 【词组】get to do sth ①You’ll like her once you get to know her. 你一旦了解了她就会喜欢她的。 ②It’s not fair—I never get to go first. 这不公平, 我从来没有机会先走。 【拓展】get sb/sth to do e.g. I couldn’t get the car to start this morning. 我今天早上没法让这汽车发动起来。 He got his sister to help him with his homework. 他让姐姐帮助他做家庭作业。 知识点6. At home, he likes to take things apart and learn how they work. (P 20) 【句式】“how they work”在动词learn之后, 做宾语。句子做宾语, 放在动词后介词之后, 称为宾语从句。注意:宾语从句要用陈述语序。这里的特殊疑问词how 做连接词。 e.g. I know how old he is. 我知道他多大。【how old he is的正常语序: how old is he】 He is thinking about what they will do next. 他正在思考接下类他们会做什么? 【词组】take apart意为“ ”。当宾语是名词时, 可以放在短语中间或后面; 当宾语是代词时, 只能放在短语中间。如: I have a toy car and often take it apart. 我有一辆玩具车, 我经常把它拆开来。 【翻译】我想知道什么时候我们能吃午餐。 知识点7 . In his free time, Daniel reads many science books. (P 20) 【单词】free [填词性词意], 其反义词为: , 词组:in one’s free time 忙于做某事 【例句】①Use of the pool is free to members. 会员可以免费使用游泳池。 ②In a free country you should be able to go wherever you want. 在一个自由的国家, 您应该可以随心所欲。 【翻译】如果你有空闲时间做其他任务, 你能帮助我吗? 知识点8. He also goes on the internet to find answers to his endless questions. (P 20) 【词组】go on the internet the answer to the question 【拓展】on the internet over the internet the key to the door *the clue to .... 【句式】“to find answers to his endless questions”, 这里的to do 表目的, 等同于in order to do sth, 意为 “为了” 【翻译】为了准时到达邮局, 我打算乘坐出租车。 知识点9. I am sure his dream can come true. (P 20) 【讲解】sure [填词性词意], 常用词组搭配: ①be sure to do sth e.g. Be sure to close the window after school. ②be sure of/about sth e.g. He is sure of success. ③be sure that... e.g. I am sure that he will come. ④make sure of sth./that... e.g. Make sure (that) no one finds out about this. 绝对不要让任何人发现这件事。 【词组】dream of/about doing sth. 【翻译】他梦想着有天能环游世界。 知识点10. What does Daniel look for on the internet? (P 21) 【词组】look for & find & find out 【翻译】我们尽量在找那个失踪的小孩, 但是什么也没找到。 知识点11. Why is it important for us to have hobbies? (P 22) 【句式】It is + adj.+ for sb+ to do sth It is + adj.+ of sb+ to do sth ①It is necessary for everyone to follow the rules. 对某个人来说, 遵守规则是必要的。 ②It’s kind of you to help poor people. 你能帮助穷人真善良。 【翻译】对某个人来说, 遵守规则真有必要啊！ 知识点12. 词组表达 1.write an article about a friend’s hobby 2.在阅读之前 3.展示丹尼尔对英语的爱 4.修理家里的东西 5.对电脑很在行 6.以这种方式 [拓展]lose one’s way in one’s/the way by the way in some ways on one’s way to ... 4 第 1 页 共 3 页 学科网（北京）股份有限公司 $