期中复习（Unit 1-4）课件 2024-2025学年沪教版2024七年级英语下册

Unit 1-4 期中复习 七年级英语下册(2024沪教版) 目录 重点词汇复习 重点短语过关 重点归纳 基础训练 重点词汇复习 Unit1 重点词汇复习 1.advice(n): 2.encourage(v): 3.retire(v): 4.cheerful(adj): 5.community(n): 6.medical(adj): 7.fired(adj): 8.wherever(conj): 9. future(n): 10.soon(adv): 11.smart(adj): 12.attention(n): 13.seldom(n): 14.bored(adj): 15.strict(adj): 16.relative(n): 建议 鼓励 退休 快乐的 社区 医疗的 油炸的 各处 未来 马上 聪明的 专心 不常 无聊的 严格的 亲戚 Unit1 重点词汇复习 17.uniform(pron): 18.personality(n): 19.characteristic(n): 20.topic(v): 21.active(adj): 22.smartphone(n): 23.wisely(adv): 24.competition(n): 25.shower(n): 26.online(n): 27.site(n): 28.narrow(adj): 29.Superman(n): 狭窄的 制服 性格 话题 智能手机 特点 忙碌的 聪明地 淋浴 建筑工地 超人 比赛 在线的 Unit2 重点词汇复习 1.wine(n): 2.match(v): 3.rich(adj): 4.lie(v): 5.cafe(n): 6.excellent(adj): 7.coast(n): 8.perfect(adj): 9. mostly(adv): 10.receive(v): 11.key(n): 12.remain(v): 13.lift(n): 14.step(n): 15.stair(n): 16.motorcycle(n): 葡萄酒 配对 丰富多彩的 位于 咖啡 优秀的 海岸 完美的 主要地 接待 主要的;关键的 仍然是 电梯 台阶 楼梯 摩托车 Unit2重点词汇复习 17.sighseeing(n): 18.imagine(v): 19.destination(n): 20.address(n): 21.government(n): 22.unique(adj): 23.endangered(adj): 24.stretch(v): 25.huge(adj): 26.wild(adj/n): 27.discover(v): 28.volcano(n): 29.range(n): 30.snowmobile(n): 31.wolf(n) 火山 观光 想象 地址 独特 目的 政府 目的 巨大的 查明;了解到 山脉 筹集 野的/自然环境 雪地机车 狼 Unit3 重点词汇复习 1.branch(n): 2.roof(n): 3.silent(adj): 4.overlook(v): 5.human(n): 6.oxygen(n): 7.create(v): 8.environment(n): 9. furniture(n): 10.wood(n): 11.treat(v): 12.communicate(v): 13.species(n): 14.product(n): 15.side(n): 16.borrow(v): 树枝 根 安静的 忽略 人 氧气 创造 环境 家具 木头 以……态度对待 沟通 种 产品 一面 借 Unit3重点词汇复习 17.dig(v): 18.hole(v): 19.stick(n): 20.accident(n): 21.knowledge(n): 22.character(n): 23.spread(v): 24.translation(n): 挖 洞 事故 文字 棍 知识 传播 译文 Unit4 重点词汇复习 1.dolphin(n): 2.hen(n): 3.blind(adj): 4.wool(n): 5.sir(n): 6.receptionist(n): 7.allow(v): 8.apologize(v): 9.asleep(adj): 10.smoke(n): 11.fireman(n): 12.type(n): 13.search-and-rescue(n): 14.service(n): 海豚 瞎的 先生 允许 睡着 搜索救援 消防队员 母鸡 毛 接待员 类型 道歉的 烟 服务 Unit4 重点词汇复习 15.disaster(n): 16.guest(n): 17.team(n): 18.transport(n): 19.guard(v): 20.honey(n): 21.material(adj): 22.either(adv) 23.shark(n): 24.scared(adj): 25.grey(adj): 26somewhere(adv): 27.probably(adv): 28.source(n): 灾难 房客 守卫 组 沙拉 蜜蜂 材料 也 鲨鱼 害怕的 灰色 很可能 来源 在某处 Unit4 重点词汇复习 29.sometime(adv): 30.extinct(adj): 31.effort(n): 64.suffer(v): 在某时 艰难尝试 已毁灭的 受苦 重点短语归纳 Unit1重点短语过关 一、英译汉 1.usedto 2.(be)lkindto 3.(be)patient with 4.im the fuiture 5.gives sb. tips on 6.stay healthy 曾经;过去常常 对…友善 对……耐心 在未来 给某人一些建议 保持健康 Unit1重点短语过关 7.takse good care of 8.the same…as 9.be active in 10.in hospital 11.keep one’s attention in class 12.feel bored in 好好照顾 与……相同 在..很活跃 生病住院 上课要集中注意力 感到无聊 Unit1重点短语过关 13.(be)strictabout(in) 14.gives us lots of support 15.work out 16.think about 17.give up 18.be worried about 19.too……to 严格要求 给了我们很多 锻炼,解答 思考 放弃 对……担心 太……而不能…… Unit2重点短语过关 (be)rich in the capital city of in the north of places of interest such as 1.富有,蕴含丰富的 2.…首都 3.在…方 4.名胜古迹 5.例如 6.百货商店 7.尝试,体验 8.在…中间 9.另一个游客最多的城市 10以…而闻名 get a taste of in the centre of another most-visited city departmment stores be famous for Unit2重点短语过关 prefer to why not national park an protected area of nature set up 11.更喜欢 12.为什么不…… 13.国家公园 14.-个自然保护 15.建立;组建 16濒危动物 17.被...覆盖 18.在野外 endangered animals be covered by/with sth in the wild Unit2重点短语过关 be armazed at sth. go sightseeing all year around by hand 19.对……感到惊奇 20.去观光 21.全年 22.手工 Unit3重点短语过关 温室气体 吸入、摄入 首先、第一点 号召、动员 环视、环顾 1.greenhouse gas 2. take in 3. to begin with 7.call on 3. look around 8.communicate with 4. for example 9.according to 5. be made 10.come from 例如、譬如 据……所说 由……制成 与……沟通 来自 Unit3重点短语过关 Think of… A fat hen A pot of warm chicken soup Wake up In way 11.想出 12.一只胖鸡 13.-壶温热的鸡汤 14.醒来 15. 以……的方式 16.生病 17.熬白米粥 18.在莱单上 19.A比B好 20. 近离家 Fall i11 lake plain rice porridge 0n the menu it's better A than B Away from home Unit3重点短语过关 With sb/sth doing Cross the finishing line Marathon rumning Run on Sb’s lifelong dream 19.伴随看 在做 20. 跨过终点线 21.马拉松跑 22.继续跑 23.某人的终生梦想 24.经过家门 25.用 来填满 26.没有一个(多者) 27.家庭成员 Go past home None of Fil1 with Family members Unit3重点短语过关 Remain strong Cut……into…… Mix……with…… Turn off the heat The importance of sth…… 21. 仍然很强烈 22.把……切成…… 23.把……和……相混合/融和 24. 关掉燃气 25.……的重要性 26.份均衡的饮食 27.在现代 28.饮食大纲 29.出版 30.垃圾食品 In modern times Dietary guidelines Junk food A balanced diet - Come out Unit4重点短语过关 俯身 入睡 带着 消防车 两个都 1.get down 2.fall asleep 3.lead(sb.)to 4.fire engine 5.both of 6.arrive at 7. with sb.'s help 8.allow sb.to do sth. 9.stop…from doing sth. 10.wake up 11.take place 在某人的帮助下 允许某人去做某事 醒来 到达 阻止某人做某事 发生 Unit4重点短语过关 靠某人自己 打开/关闭 在……前面 挨着 在……之间 12. by oneself 13.turn on /off 14.in front of 15.next to 16.between and 17.provide…for… 18.catch one's attention 19.as soon as 20.away from 21.swin away 引起某人的注意力 一……就…… 游走 为……提供 远离 Unit4重点短语过关 过去尝尝 转变成…… 在那时 成千上万 选择去做某事 22.used to do 23.turn into 24.back then 25.thousands of 26.choose to do 27.because of 因为 重点语法复习 重点语法归纳 (一)冠词 不定冠词a、an 的用法 1.a和 an 都用于可数名词单数前,泛指人和物。表示可数事物中的一个。但两者用法有区别:(1)若随后的单词以辅音音素开头,用 a。如:alot of,a good idea,apear。 (2)若随后的单词以元音音素开头,用an。如:anexammple,an orange,anapple。 定冠词 the 的用法 1.用于特指某(些)人或某(些)事物。This is the city where my grandfather once lived. 2.用于指谈话双方知道的人或事物。Would you mind my opening the window? 3.用于复述上文提过的人或事物(第一次提到用"a或 an"以后再次提到用"the")Spring is the first season of a year.This is the most interesting movie I have ever seen. 重点语法归纳 4.用在序数词和形容词最高级前。 5.用于表示方向、方位的名词前。 in the east 在东方 at the back 在后面 in the front 在前面 in the bottom 在底部 6.用在世界上独一无二的事物或乐器前。the sun, the moon, play the piano 7.用于姓氏的复数前表示“一家人”或“夫妇”。The Turners are at breakfast table. 8.与某些形容词连用表示一类人或事物。The young should help the old. 9.用于由普通名词构成的专有名词前。the Great Wall, the United States 重点语法归纳 不用冠词的用法 1.在专有名词或不可数名词前。Paper is mmade of wood. 2.名词前有指示代词、物主代词或不定代词作定语。Go along this road. 3.复数名词表示一类人或事物时。Every student likes English in our class 4.在节曰、曰期、月份、季节前。It's hot in summer. 5.在一日三餐、球类运动、学科的名词前。He went to school without breakfast 6.在某些固定短语中。 in bed, in hospital, on foot, at school 重点语法归纳 (二)连词 :and butso和or用法 (1)and 意为“和:并且”,表示并列关系。 例如:肉和鱼是健康食物。I eat and fish are healthy food. (2)but 转折关系。 例如:他很努力学习,但是这次考试还是没及格。 He studies hard, but he failed in this exam. (3)so 意为“因此”,表示因果关系。 例如:它有两个翅膀,因此它会飞。It has two wings, so it can fly (4)or 意为“或者”,表示选择关系。or 意为“或者,否则”,做“和,并且”讲时常用于否定句中。 例如:你喜欢米饭还是面包? Doyou like rice or bread? I don't like apples or bananas.我不喜欢苹果和香蕉。 重点语法归纳 (三)现在进行时 定义 现在进行时表示正在进行的动作或存在的状态。现在进行时表示动作发生的时间是“现在”动作目前的状态是“正在进行中” 现在进行时的用法 1)现在进行时态表示现在(说话瞬间)正在进行或发生的动作。 如:The students are listening to the teacher. 2)现在进行时态还可以表示当前一段时间内的 活动或现阶段正在发生的事情。 如:We are working on a farm these days. 重点语法归纳 3)句子结构主语+is /am/are+doing(现在分词) 4)现在进行时的句式 1.肯定句: 主语+am/is/are+V-ing +其它如:I am reading a book in the library 2.否定句:直接在am/is/are后加not如:I am writing.I am not writing. 3.一般疑问句及回答: 问句,直接把am/is/are提句首,若原句有第一人称,把第一人称变成第二人称。 肯定回答 Yes,主语+be (be是要变化的,即am/is/are)。否定回答,No,主语+ be + not. 特殊疑问句:对be+V-ing 提问要用what. 格式为:What+am/is/are+主语+doing? 重点语法归纳 4)与现在进行时连用的时间状语: at present:目前;现在 at the oment:此刻,现在 right now:立刻,马上 now:现在 look:看 listen:听 重点语法归纳 (四)反身代词的用法: ① 作宾语,和主语表示同一个/些人或事物。 Maria bought herself a scarf. 2)作主语或宾语的同位语,常用来加强语气。 She herself will fly to London tomorrow.I met the super star himself last week. 3)用在某些固定短语当中 help oneself to ... 请吃;……enjoy oneself 过得愉快; teach oneself ...= learn ... by oneself 自学; do sth. by oneself = do sth. alone /on one's own独自(亲手)做某事 ;say to oneself 自言自语 dress oneself/wash oneself 自己穿衣/自己洗澡;look after oneself 照顾某人自己 hurt oneself 弄伤自己; lose oneselfin 沉浸于,陶醉于;……leave sb.by oneself 把某人单独留下 重点语法归纳 (五)介词的用法: 我们常用方位介词来表示人或物的位置,方位介词后面一般紧跟名词或代词,常见的方位介词有:1)at 在……处,指在某一点,常用于较小的地点。例如:Let's meet at the school gate. 2)in 在……里面/处,相对于at,常用于较大的地点。例如:She works in Beijing. / What's in your pencil box? on)在……上,指在某一平面上My jacket is on the bed. above) 在……上方,表示“高于某物’We are flying above the clouds. below) 在……下方,表示“低于某物’We are below the moon. over) 在……上方,指在垂直正上方There is a bridge over the river. under) 在……下方,指在垂直正下方My shoes are under the bed. behind) 在……后面There's a broom behind the door. 重点语法归纳 outside) 在……外面Why are you standing outside the classroom? beside )在……旁边Look at the plants beside the sofa. next to) 在……旁边,相当The bank is next to the hospital. between) 在……中间,between通常表示在两者之间,常和and搭配使用; among)表示“在三者(或以上)之间” There is a supermarket between the book storeand the post office. Bees buzzed happily among the flowers. 基础训练 基础训练 一、单项选择 1.—Who taught _ English?—No one. He learnt it _. A.his; his B.him; himself C.his; him D.him; him 2.Walk _ the hutong, and you will see a bridge _ a river. A.through; over B.into; through C.through; on D.into; on 3.—_ I use your pen, Simon?—Sorry, _ is broken. You may ask Amy for help. A.Must; my B.Can; my C.Must; mine D.Can; mine 4.I would like to share my _ in China with you. I had a wonderful time there. A.descriptions B.achievements C.competitions D.experiences 5.The Yunyan Pagoda has been here for over a thousand years, but scientists are not sure how long it can still _.A.give up B.hold up C.put up D.take up B A D D B 基础训练 二、首字母填空 6.Practice makes p_. We will succeed as long as we don’t give up. 7.The villagers continued searching for the missing boy after the sun rose a_ the horizon (地平线). 8.F_ me please. I’ll show you the way. 9.China has the largest p_ among the countries of the world. 10.When people help you, r_ to say “Thank you!” ractice bove ollow opulation ise 基础训练 三、完成句子 11.但是,那时候运动员们没有放弃过。 However, the player never _ _ at that time. 12.她正在制作一副竹子剪纸。 She is _ _ a picture of bamboo. 13.他们决定为有需要的孩子筹钱。 They decided to _ _ _ children in need. 14.他们希望当他们不在家的时候,孩子能够照顾好自己。 They hope children can _ _ _ themselves when they are not at home. 15.当我们到达高山顶部附近时,我们很难吸入空气。 It’s difficult for us _ _ _ air when we get near the top of the high mountain. gave up cutting up raise money for take care of to take in 基础训练 四、语法选择 I am Carol. 16 a big zoo in our city. It’s near my home. It takes me 10 minutes 17 there. I like all kinds of animals. I often go to 18 zoo on Sundays. In the zoo, I 19 see many different kinds of animals like monkeys, bears, pandas, tigers, lions... Some animals are 20 , but some are not. Tigers, lions and bears are dangerous. So they have to stay in cages (笼子). But I don’t think it’s good 21 animals to stay in cages. They are not happy. They should be free. Tigers and lions can run very fast. They catch (抓) 22 eat small animals in the forests. But in the zoo, they stay in small rooms. I feel sorry for 23 . Of all the animals, I like elephants best. 24 do I like them? Because they are very smart. They can play with 25 . They are very friendly to people. 16.A.There is B.It is C.There are D.They are 17.A.walk B.walking C.to walk D.walks 18.A.the B.an C.a D./ 19.A.must B.need C.can D.will 20.A.friend B.friendly C.friends D.friends’ 21.A.at B.with C.for D.on 22.A.but B.and C.or D.so 23.A.they B.them C.their D.theirs 24.A.Why B.Who C.What D.When 25.A.ball B.balls C.balls’ D.ball’ A C A C B C B B A B 基础训练 Deepseek-Rl is a new Al from China. This smart program (程序) can work out math problems, write code (f码), and answerquestions. It learns by trying many times and getting better, like how students practice maths. Other Als needs lots of examples, butDeepseek improves by itself, This makes it very special Deepseek helps people in different areas (含f). For daily uses, we ask it howv to do dierent housework, like ways of cookingGongpao Chcken. Also. it can teach new parents how to feed their babies well eachers usually use it to make some videos for therclass. To our surprise, Deepseek is also well-used in other countries. It helps Vietamese farmers use a better planting cycle to get morerice. WVhat's the best thing? People use it for free. Even poor places get help from this smart Al. But Deepseek also has some disadvantages. It makes mistakes in languages, like German. And if you talk with Deepseek for a longtime, it can't remember all the things you say. lt's also hard for this Al to get the meanings of all the hot words on the lhternet. it needs time to understand them.However, we know that Deepseek stil makes great progress day by day. As its engineer says, "We want Al to be our friend, notsomething only rich people can use." 基础训练 26.What can we know about Deepseek? A.It's a new AI from Sichuan, China in 2023. B.It's better than any other AI because it improves by itself. C.It needs lots of examples and can’t improve by itself. D.It’s a new and special smart program in China. 27.How does the writer develop paragraph 2? A.By asking questions. B.By telling stories. C.By giving examples. D.By showing numbers. 28.The underlined word “disadvantages” in the passage means _ in English. A.dangers B.changes C.uses D.problems 29.Which of the following sentences is TRUE? A.Deepseek can understand all the hot words on the Internet at one time. B.Poor people can get help from Deepseek for free, but rich people can’t. C.Deepseek helps Chinese farmers use a better planting cycle to get more rice. D.Deepseck can teach us how to make dishes, like Gongpao Chicken at home. 30.What’s the structure of the passage? (①= paragraph.1) A.①②/③/④ B.①/②③/④ C.①/②/③④ D.①②③/④ D C D D B $$