英语7下-Unit 2-2021-2022学年七年级英语下册知识点精讲精练（牛津译林版）.docx

译林七年级下Unit 2 精讲精练1. Im going to visit our new neighbours.visit (v.) 参观；拜访【用法】visit sb. 拜访某人visit sp. 参观某地【拓展】visitor (n.) 参观者；拜访者【例题】Thousands of _ _ the Great Wall every year. (visit)欢迎参观我们的学校。_答案：visitors；visit；Welcome to visit our school.2. Im afraid they wont welcome visitors like you.Im afraid 恐怕 <口语> 【拓展】Im afraid so. 我恐怕是这样的。Im afraid not. 我恐怕不是这样的。be afraid of doing sth. 害怕做某事be afraid of sth. 害怕某物be afraid to do sth. 害怕去做某事like (prep.) 像【拓展】反义词：unlike 不像like(v.) 喜欢 反义词：dislike 不喜欢【例题】恐怕他们不会去明天的会议。_他像他哥哥一样喜欢打篮球。_他不像他父亲，他不喜欢下棋。_答案：Im afraid that they wont go to tomorrows meeting.He, like his brother, likes playing basketball.He, unlike his father, doesnt like playing chess.3. discuss (v.) 讨论(n.) discussion4. I live in a flat in City Garden in Ninth Street.我住在城市花园第九大道。【用法】live (v.) 居住 live in + 地点 live on + 楼层英语中，地址由小到大；注意地名、城市名、街道名称等首字母要大写，不加冠词。【例句】Which city do you live in?你住在哪个城市？Which floor do you live on?你住在第几层楼？Where do you live?你住在哪里？【例题】你想要住在哪里？ _答案：Where do you want to live?5. Most of them have 14 floors.它们（楼房）大多数有14层。【用法】most表示“数量上最多，最大”，为many或much 的最高级。【例句】She has the most points in her class.【短语】most + 名词；most of + the/this/these/that/those/物主代词+名词【例句】Most of the young people like playing games.【例题】我们中的大多数人都来自中国。_答案：Most of us are from/come from China.6. Its good to live in a neighbourhood like that. 住在像那样的社区是好的。【用法】Its + adj. + (for sb.) + to do stj. 对某人来说做某事是的【例句】Its important for us to learn English well .= Learning English well is very important.【辨析】Its + adj. + of sb. to do sth. 某人做某事真是（人的品质、性格）【例题】Its fun _ (chat) with each other on the Internet.We have great fun _(play) on the grass.你能帮助我真是太善良了。_答案：to chat；playing；Its so kind of you to help me.7. Theyre kind and helpful.他们善良而且乐于助人。【用法】helpful (adj.) 乐于助人的；有用的【短语】be helpful to 对有用的【拓展】反义词：helpless (adj.) 无用的；没有帮助的【例句】This book is helpful to me.【例题】我的姐姐乐于助人。她经常帮助有需要的人。_答案：My elder sister is helpful. She often helps people in need.8. They help us with all kinds of problems.他们帮助我们解决各种各样的问题。【用法】help sb. with sth. 在某方面帮助某人 help sb. (to) do sth. 帮助某人做某事【拓展】help (n.) 帮助；帮忙 with the help of . 有了的帮助【拓展】solve the problem 解决问题ask/answer the question 问/回答问题【例题】在你的帮助下，我很快完成了这个任务。_我的父亲帮助我解决了很多难题。_答案：With your help, I finished/completed the task quickly.My father helps me solve many problems.9. There is something wrong with my computer.我的电脑坏了。【结构】Theres something wrong with . = . is/are broken = sth. dont/doesnt work 坏了【例题】我的洗衣机坏了（三种）。_答案：My washing machine is broken. = My washing machine doesnt work. = Theres something wrong with my washing machine.10. Im going to ask a computer engineer to check it. 我准备叫一个工程师检查它。【用法】ask sb. to do sth.叫某人做某事ask sb. not to do sth. 叫某人不要做某事【拓展】ask sb. for help向某人寻求帮助ask sb. about sth.询问某人关于某事 tell sb. to do sth.告诉某人做某事 invite sb. to do sth.邀请某人做某事【用法】check (v.) 检查(n.) 检查；支票【拓展】check in入住check out 结账退房【例题】The teacher asked little Tom _(be) late for class again.他询问了我一些关于中国的历史。_经理要我们现在退房。_答案：not to be；He asked me about the history of China. The manager asked us to check out now.11. Some college students are ready to help. 一些大学生乐于帮忙。【用法】be ready to do sth. 乐于做某事 = be willing to do sth.【例句】He is always ready to help others.【例题】志愿者们乐于给我们提供建议。_答案：Volunteers are ready to give advice to us.12. You are lucky to live in a neighbourhood like that. 住在像那样的社区你很幸运。【用法】lucky (adj.) 幸运的be lucky to do sth. 感到幸运做某事【拓展】反义词：unlucky (adj.) 不幸的luck (n.) 幸运luckily (adj.) 幸运地【例题】_(lucky), he missed the bus.You are really a _(luck) dog! 我很幸运能通过这次考试。_答案：Unluckily；lucky；Im lucky to pass the exam.13. Will you wait for us to call back? 你会等我们打回电话吗？【用法】wait for sb等待某人【拓展】wait a minute 等一会儿 cant wait to do 迫不及待做某事【用法】call sb. back 回某人电话【例题】请叫他给我回电话。_你能帮我告诉他，让他等我吗？_答案：Please ask him to call me back.Can you help me tell him to wait for me?14. Youre welcome.别客气；不用谢。【拓展】回答致谢：Thats all right. / Its a pleasure. / My pleasure.15. decide to do sth. 决定做某事【例题】我决定去做一名志愿者。_答案：I decide to be a volunteer. 16. My parents and I are planning a day out with my uncles family the day after tomorrow.我和我父母计划后天和我叔叔家外出一整天。【短语】plan a day out计划外出一天【用法】plan to do sth. 计划做某事 现在分词：planning；过去式：planned【拓展】plan (n.) 计划 the plan for. 的计划【例题】你计划这周末出去吗？_我决定为明年做一个计划。_他昨天计划下个月出国。_答案：Do you plan to go out this weekend?I decide to make a plan for next year.He planned to go abroad yesterday.17. elder brother 哥哥elder sister姐姐【用法】elder表示两者中较年长者【辨析】older常用于比较两个人的年龄大小或者两个物体的新旧程度。elder常用于家庭成员的年幼对比，只能用于形容人。【例题】我有两个儿子。我的大儿子已经15岁了。_你为什么想要更旧一些的那本书呢？_答案：I have two sons. My elder son is fifteen years old.Why do you want the older book?18. Im sure youll be good at it. 我确定你将会做好它的。【用法】be sure to do sth. 确定、肯定做某事 【例句】We are sure to pass the exam. 我们肯定会通过考试。【用法】be sure + that 从句 确信【例题】我们确信他会回来。_答案：We are sure that he will come back.19. I want to help sick people. 我想要帮助病人。 【用法】sick (adj.) 生病的 be sick=be ill【辨析】sick 可以放名词前作定语；也可以放系动词后作表语ill只可以放系动词后作表语【例题】The _(生病的) girl looks very unhappy.The boys mother is _. She has to look after her _ mother at home.A.ill;sickB.bad;sickC.ill;badD.sick;ill答案：sick；A20. notice【用法】n. 布告；通知 【拓展】v .通知；留心；注意到【例句】Here is a notice for you. Helen noticed that her brother was sleeping for the whole morning. 21. Please look at the information below.请看下方的信息。【用法】information (n.) 信息【不可数】【辨析】message (n.) 消息【可数】【短语】一条信息a piece of information【例题】I can found much _(信息) on the Internet.请给我留言。_答案：information；Please leave a message to me.22. feel well 感觉身体好的；健康的【用法】此处的well为形容词，表示“身体健康的；健康的”【拓展】feel better 感觉好些23. Are you worrying about what to wear to a party or how to design your home?你在担心去派对穿什么还是怎么设计你的家？【用法】worry (v.) 担心worried (adj.) 担心的；担忧的【短语】worry about sb./ sth.担心某人/某物【拓展】worry sb. 使某人担心sb. be worried about sth.某人担心某事【用法】what to wear 疑问词+to do【拓展】what to do做什么how to do it怎么做when to do什么时候做who to talk with/to 和谁谈论what to talk about 讨论什么which city to live in 住在哪个城市没有why to do的用法【例题】在我有问题的时候，我不知道该和谁讨论。_我想知道接下来要怎么做。_答案：When I have problems, I dont know who to talk with/to.I want to know/wonder how to do next.语法【一般将来时】【用法】表示将要发生的动作或情况。1. will/shall + 动词原形注意：shall多用于第一人称；will 在陈述句中用于所有人称。2. be going to do sth.注意：be动词根据实际主语进行变化【辨析】will和be going to dowill：客观上必定会发生，与主观意愿无关be going to do：表示打算做某事；根据客观迹象，推测很可能要发生某事【例句】He will be twenty years old next year.明年他就20岁了。（势必发生的事）There are so many black clouds. Its going to rain. 有好多乌云。要下雨了。（根据客观迹推测要下雨）3. 现在进行时表将来一些动词可以现在进行时表示将来，如：go,come, fly, leave, start, begin, arrive【例句】He is leaving for Shanghai tomorrow. 明天他要动身前往上海了。语法精练1. It _(be) Sunday tomorrow.2. _ we _(shop) this evening?3. We _(leave) for Beijing the day after tomorrow.4. There _(be) a football game this afternoon.5. I _(borrow) a book from the library soon.6. My friend hopes you _ (come) to my party this evening.答案：will be；Shall, shop；are leaving；will be；am going to borrow；will come学科网（北京）股份有限公司