【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《仁爱版八年级 Unit4 Topic2- Topic3》，欢迎阅读！
U4 T2- T3复习 1. science—scientist(指人)（科学家） 2. appear—disappear(反) 3. 1）take the place of sb (to do sth)代替某人（做某事）（在句中作谓语） 2）instead of代替，（在句中作状语，放在动词之后） Instead代替,（在句中作状语，放在句首或句末） Robots will take the place of humans to do many things. (机器人将代替人类做许多事情) He went to school by bus instead of on foot. (他坐公共汽车去上学，而不是步行) He didn’t eat anything.Instead he drank some milk. (他没有吃任何东西。相反的是他喝了些牛奶) 4. in some situation在一些情况下 5. repair machines 修理机器 6. lift some parts of trucks举起一些卡车的零部件 7. mend roads修路 8. some UFOs 一些不明飞行物 9. walk toward the bus stop朝汽车站走去 10. on the plate 在盘子里 11. on other planets在其他行星上 12. some information about…关于…的信息 13. mistake …for…错把…当作…… 14. make mistakes犯错误 15. some man-made objects一些人造物体 16. call for help求助 17. wake—woke(过去式) 18. wake up 醒来 19. wake sb up把某人叫醒 wake me up把我叫醒 20. real—really(adv.) 21. for exampple “例如”,+若干个例子，前后有逗号隔开 such as“例如”,+一个例子 22. 1)sb+spend…on sth/(in) doing sth某人花费…在某事上（做某事） 2)sb+pay…for…某人花…买… 3)sth+cost sb some money某物花了某人多少钱 4）It takes sb some time to do sth某人花了多少时间做某事 a. I spent two hours on the comeputr/in repairing the computer.(我花了两小时在电脑上/修电脑上) b. She paid 100 yuan for the book.（她花了100元买那本书） c.The book cost her 100 yuan.(那本书花了她100元) d.It took him ten years to build the house.(他花了十年盖那座房子) 23.download some useful information下载一些有用的资料 24.look up a word in the dictionary查字典 25.look it/them up查询它/他们 1 26.dictionary—dictionaries(pl.) 27.in…order按…顺序 in alphabetical order按字母表顺序 in the right order按正确顺序 in good order 整齐地 28.pay attention to sth/doing sth注意（做）某事 You should pay attention to writing carefully.(write) 29.begin /start with以…开始 The movie began with a song.(这部电影以一首歌开始) 30.write to sb=write a letter to sb给某人写信 I wrote to her last night.=I wrote a letter to her last night. (我昨天给她写信) 31.press the button按按钮 32.plug—plugged(过去式) 33.plug it in把它接通电源 34.use—useful/useless(adj.) 35.useful—useless(反) This book is useless.Let’s throw it away.(use) (该书没有用，咱们把她扔了) 36.in the railway station在火车站 37.pull“拉”—push(反)“推” 38.pull down 拆毁 39.fall down摔倒，倒塌 40.govern(v.)—government(n.) 41.Emperor Qin’s Terracotta Warriors秦始皇兵马俑 42.live(v.)—live(adj.) live models真人模型 live fish活鱼 43.many treasures许多金银财宝 44.the Underground Palace地宫 45.the Summer Palace颐和园 46.east—west(反) 47.lie in=be in ,位于…, (指在本地区所指范围内) lie to=be to,位于…, (指不在本地区所指范围内) lie on=be on,位于…, (指在两地接壤) 1)Fujian lies/is in the southeast of China. （福建位于中国东南部） 2)Japan lies /is to the east of China. (日本位于中国东部) 3)The two cities lie/are on the east. (这两座城市在东部接壤) 48.sth+weigh+数词+量词（ton,kilogram…） =The weight of sth is… The elephant weighs twenty tons.= The weight of the elephant is twenty tons. (这只大象重二十吨) 49.度量表达：主语+be+数词+量词（meter,kilometer,feet）+adj.(long,wide,high,tall,thick,thin…) The river is 5200 meters long.(这河5200米长) 50.数字表达法：由右往左，每三位数打一逗号，分别是thousand,million ,billion ; 百位与十位之间用and连接，十位与个位之间用连字号。 9,876,543: nine million, eight hundred and seventy-six thousand, five hundred and forty-three 51.宾语从句 1）连词： a. that:宾语从句为陈述句 b. if./whether：宾语从句为一般疑问句 c.whether: 宾语从句为特殊疑问句 d.特殊疑问词：宾语从句为特殊疑问句 2）语序：陈述句的语序（即主语+谓语） 3）标点： a. 主句为陈述句，句末用句号 b.主句为一般疑问句，句末用问号 4）如果一般疑问句的句首是Do/Does/Did, 改为宾语从句时要去掉，同时时态与主句的谓语一致。 a. I am sure. There are some UFOs. = I am sure that there are some UFOs. b. I am not sure. Are there any UFOs? =I am not sure if there are any UFOs. 52.king—queen（对应词） 53.visit the exhibition参观展览会 54.the best-protected city walls保护得最完整的城墙 55.Forbidden City紫禁城 56.Grand Budha in Leshan乐山大佛 57.Egypt—Egyptian(指人) 58.ancient—modern(反) 59.be made up of由…组成 60.according to按照，根据 61.from then on从那时起（引导过去时） from now on从现在起（引导一般将来时） 62.regard…as…把…当作… 63.the Chinese nation中华民族 64.recent—recently(adv.) 65.on the beach在沙滩上 66.humor—humorous(adj.) 67.lose oneself in沉迷于…,专心致志于…. 68.(can/can’t) afford to do sth买得起、买不起 He can’t afford to buy (buy) any expensive toys. (他买不起任何昂贵的玩具) 69.rich—poor(反) 70.lazy---hard-working(反) 71.Could you tell me+something? 72.save people in danger拯救人们于危难之中 73.carry heavy things举起重物 74.catch fish抓鱼 2 75.fish—fish(pl.) 76.lose one’s job失业 77.look like=be like看起来像… 78.fly over my head从我的头顶飞过 79.may表示猜测，其把握性不大 must表示猜测，其把握性很大 can表示猜测，用于否定句和疑问句句首 80.withoud doing sth没有做某事 81.be sure of sth对某事肯定 82.be sure to do sth肯定、务必做某事 83.ask sb for help向某人求助 84.see sb doing (句中有when,while,now..) see sb do(句中有just now…) While Jim was sleep （sleep） last night,I saw a UFO flying (fly)over my head. 85.反意疑问句 1）特点：前肯后否，前否后肯 2）祈使句： Let’s…, shall we? 非第一人称，will you? 3)前半句含有否定词no,few,little,hardly,never,后半句用肯定式。 4）前半句主语是this,that,something,anything,nothing,后半句用it. 5）前半句主语是these,those,somebody,nobody,anybody，后半句主语用they. 86.more than=over多于 87.used to do 的否定：didn’t use to do 88.learn…from….从…中学到… 89.one of+the +最高级+n.(pl.) 90.order sb (not)to do sth命令某人（不要）做某事 91.stand位于=lie 92.be world-famous世界闻名的 93.each+n.(单数)，作主语时，谓语用单数 94.join…together把…连在一起 95.what …for=why 96.find great pleasure in doing sth在做某事上找到很大乐趣 本文来源：https://www.dywdw.cn/19d6caa287868762caaedd3383c4bb4cf7ecb78b.html
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2022-07-13
