Unit 2 知识清单 2024-2025学年外研版英语七年级上册

unit2 语法清单 There be 句型 1.含义:表示的是某处有/存在某人或某物 2.结构:There be(is/are)+n. 地点状语 3.各种句式: 1)肯定句= There is a cat in the box./ There are many flowers in the garden. 2)否定句: There isn't a cat in the box. / There aren't many flowers in the garden. 3)疑问句: Is there a book on the desk? / Are there many flowers in the garden? 4) 回答: Yes, there is./ No, there isn't. Yes, there are./ No, there aren't. 5)就近原则:there be同型中,be 的形式与其后面的主语保持一致,如果多个并列主语时,与最接近be动词的主语保持一致。 eg:There is some water in the glass. eg:There are two chairs and a computer in the room. 【注意】 there be 与have/has 辦析 there be表示存在关系,它强调的是一种客观存在的事实,为there引起的倒装句。 have/has意为“有”,与主语为所属关系,强调的是某人“拥有;占有”某物 词形变化 1.fun(n. 乐趣;adj.有趣的) funny (adj.有趣的;滑稽的) 2.sound n. 声音v.听起来 3.different(adj. 不同的) difference(n.差异;不同之处)4.sudden(adj.突然的)+ly(副词后綴)=suddenly (adv.突然地) 5.feel(v.觉得)+ing(名词后缀)=feeling(n. 感觉) 6.direct(adj.直接的)+ly(副词后綴)=directly (adv.直接地) 7.love(v.爱)去e+er[名词后缀,表人)=lover(n. 好者) 8.compete(v.竞争) competition(n.竞争) 9.act(v.行动)tion(另词后缀)=action(n.行为;行动) 10.a(形容词前缀)+wake(v.醒来) =awake (adj. 醒着的) 11.mid(前缀,中间的)+night(n.晚上) =midnight(n. 午夜) 12.shelf(n.架子) (pl.shelves) 13.nervous(adj.神经紧张的)+ly(副词后缀) =nervously (adv.焦虑不安地) 14.write(v写)+ing(名词后缀)=writing n. 写作) 15.end(v.结束)+ing(名词后缀)=ending(n.结局) 重点短语 1.plant flowers种花 2.ride a bike骑自行车 3.play the violin 拉小提琴 4.rock music 摇滚乐 5.come out 1.出来2.开花3.出版 6.play the electric guitar 弹电吉他 7.write songs写歌 8.at this moment在这时;此刻 9.the sound of ⋯的声音 10.a different kind of... 一种不同类型的. 11.a fan of... 一个⋯的迷 12.put together 组合 13.rush into 冲进 14.decide to do sth. 决定做某事 15.nod to sb. 同某人点头 16.fire up发动(机器),启动(设备 17.take port in=join in 参加某活动 18.have great fun玩得很开心 19.have interest in 对⋯感兴趣 20.win first prize获一等奖 21.from then on从那时起 22.start to do sth开始做某事 23. hundreds of成百上千 24. take. for example...为例 25.more and more 越来越多 26.fly into 飞进;飞入 27. on the ground 在地上 28.hold up举起;抬起 29. fly away飞走 30. at the beginning 在开头 31. take off 起飞 32.take sb. to sp. 带某人去某地 33.make a poster 制做海报 34.at midnight 在午夜 35. tap on the door 轻敲门 36. on a shelf 在架子上 37.feel a bit lonely 感到有点孤独 38.shake one's head 摇头 39.want to do sth.想要做某事 40.make friends 交朋友 41.look around 环顾四周;到处看看 42.on Wednesday在周三 考点解析 1. mone than 的用法 1) +n.不仅仅 eg:Kate was more than a teacher. 凯特不仅仅是位老师。 2)+数字:超过=over eg:I have known him for more than twenty years.我认识他已起过二十年了 3) +adj./adv.非常 eg:I was more than surprised to see the lion.看到那头狮子,我非常惊讶。 4)more A than B与其说B不如说(A多B少,A肯B否) no more than只不过;仅仅=only 2.through的用法总结 1)从物体内部穿过,通过: eg:Sunlight come in through the window.阳光透过冒户照进来 2)表方式,通过,凭借方法手段 eg:He got his job through a friend. 他通过一个朋友(的帮忙)得到这份工作。 3.数词的用法 1) 表示确切数字:数字+hundred/thousand/milion(只能单数形式,不加s) 2)表示不确切数字时,要用复数形式,并且与of连用 eg: hundreds of成百上千的;thousands of成千上万的;billions of数十亿; hundreds of millions of 数以亿计的 4.a few 几个;少许十可数名词复数few:几乎没有,+可数名词复数(表否定 5.try doing sth. 尝试做某事try to do sth. 努力/尽力做某事 6.在墙上in the walli讓嵌在墙上,强调的是某物在墙的内部(如门,窗) on the wall=指在墙的表面上(如画) 7:stop to do sth. 停下来去做某事(事情未做)stop doing sth. 停止做某事(事情已做) 8. 辦析lonely和alone lonely=强调情感上的孤独 alone:强调个体上只有一个,独自的 9. a bit +adi. = a little +adi. 有点... a bit of+不可数名词=a little +不可数名 10.no的用法 not单数名词=not a/an +单数名词 no+复数名词/不可数名词=not any+复数名词/不可数名词 11.时间介词(on/in/at)的用法: on+星期几/具体的某一天:on Monday; on 2 Jan., 2024 in+年份/月份/季节:in China in1997; in January at+具体几点/几岁:at six o clock; at 11 重点句子 1.What is your hobby?你的爱好是什么? 2. What do you think of their hobbies?你认为它们的爱好怎么样? 3. There is so much fun in music. 音乐有很多乐趣。 4. There are many fans of them. 他们有很多粉丝。 5. Why don't we put our music together?我们何不把我们的音乐合在一起呢? 6. It feels great to enjoy our hobby together.能一起享受我们的爱好感觉好极了。 7. How about starting a writing group?组建一个写作小组怎么样? 学科网(北京)股份有限公司 $$