1、本单元语法学了什么内容？自我评价本单元写作练了哪个方面？一、核心单词1suburb n郊区，城郊2urban adj. 城镇的，城市的3garbage n. 垃圾4crucial adj. 至关重要的，关键性的5fuel n. 燃料6firefighter n. 消防队员7wipe v. 擦，拭，揩8nuclear adj. 核武器的9unmanned adj. 无人驾驶(操纵)的10orbit v. 环绕运行11consist v. 由组成12infer v. 推断，推定13astronaut n. 宇航员，太空人14capsule n. (航天器的)密封舱，太空舱15trunk n. 树干
2、.用左栏单词的适当形式填空1I want to write on the blackboard, so I have to wipe all the words here out.2The area does not consist entirely of rich people, despite popular belief.3Scientists believe proper books are crucial for children to develop a good reading habit.4Can you infer the meaning of the word from t
3、he context?5China plans to send an unmanned spacecraft to the moon within the next three years.6An astronaut is a person who is trained for travelling in a spacecraft.7It is common knowledge that the moon orbits the earth.8The storm spilt a branch off from the main trunk.二、拓展单词1crime n罪，罪行criminal n
4、罪犯2greedy adj.贪婪的，贪心的greed n贪婪，贪心，贪欲greedily adv.贪心地，贪婪地，贪吃地3thief n小偷，贼theft n偷，偷窃；盗窃罪4commit v犯(错误或罪行)commitment n承诺；投入5flourish v生长茂盛，兴盛flourishing adj.繁荣的，欣欣向荣的，茂盛的6container n容器contain v含有；容纳；克制(感情)7estimate v估计，估算estimation n(对水平、数量等的)估计；判断，评价8migratory adj.迁徙的migrate v迁徙migration n迁徙migrant n
5、移民9appreciate v欣赏；赏识appreciation n欣赏；感激10restrict v限制，控制restriction n限制，约束restricted adj.有限的，受限制的；受控制的，受约束的11optimistic adj.乐观的；乐观主义的optimist n乐观的人；乐天派optimism n乐观；乐观主义12consumption n(精力、油、电等的)消耗量consume v消耗consumer n消费者；用户13supplement v补充，增补，增加supply v(尤指大量)供应，供给，提供supplier n供应者；供货商；供货方14react v(作出
6、)反应reaction n(对某一情形或事件的)反应；回应15monthly adj.每月一次的month n月16advanced adj.高级的；先进的advance n进步，进展 v前进；促进 adj.预先的，在前的17terrifying adj.极其可怕的，骇人听闻的terrify v使害怕；使恐惧terrified adj.恐惧的；受惊吓的18expose v使暴露(于险境)exposure n暴露；面临，遭受(危险或不快)；揭露19dust n沙土，尘土dusty adj.布满灰尘的,.用所给词的适当形式填空1The engineers are also trying to de
7、velop an onandoff “switch” where the glow would fade when exposed (expose) to daylight.2Understanding her good intentions, I eat all the food that is provided by Mom with appreciation (appreciate)3History is much more than the study of dusty (dust) old objects and events long past.4Terrified (terrif
8、y), Elli and I tried all the bear defense actions we knew.5On top of that, most of the 3D food printers now are restricted (restrict) to dry ingredients, because meat and milk products may easily go bad.6What was the reaction (react) of the public to Mrs.Robinsons decision?7This line graph is a quic
9、k, visual way to tell the reader about the birds migration (migrate)8And I even joined the local fishing club and started attending the monthly (month) meetings.9The barefoot kid who just a few years previously had been living in poverty, surrounded by criminals (crime) and violence, had written a n
10、ew chapter in the history of sports.10When Wilson heated it, the container (contain) exploded, leaving Wilson blinded in both eyes.11Thanks to the advanced (advance) technology, we live in an age of bettered communication.12According to a recent study in the Journal of Consumer Research, both the si
11、ze and consumption (consume) habits of our eating companions can influence our food intake.三、重点短语1throw away扔掉2take place 发生；举行3under construction (正在)修建中4die from 死于5crash into 撞上6for sure 肯定地；无疑地7figure out 理解，弄清楚；计算出8bring .under control 使处于控制之下9cope with 应付10get rid of 摆脱11wipe out 彻底摧毁，消灭12cons
12、ist of 由构成，由组成13in the meantime 在此期间，与此同时.用左栏短语的适当形式填空1You should throw away the food because it has gone bad.2Two new teaching buildings are under construction and they are expected to be finished next year.3I guess he will arrive tomorrow morning but I dont know the exact time for sure.4In fact, w
13、omen are less likely to have high blood pressure or to die from heart attacks.5A truck went out of control and crashed into the back of a bus.6They may have to widen the road to cope with the increase in traffic.7It is not easy to get rid of a bad habit.四、经典句式1“only状语”置于句首引起的部分倒装句Only then can we lo
14、ok towards (我们才能展望) harmoniously sharing our urban habitats.2动词不定式短语作表语One option is to explore other planets (探索其他星球) to see if we could live on them.3替代词The most likely choice is Mars, which is relatively close to Earth and has an environment less hostile than that of other planets (其他行星的环境),.补全句子
15、1Only when a reservoir is built here can we solve our irrigation problem.只有在这儿建一个水库，我们才能解决灌溉问题。2His dream is to become a doctor in the future.他的梦想是将来成为一名医生。3The autumn harvest this year is better than that of last year.今年的秋收比去年的强。1an environmentfriendly lifestyle环保的生活方式2under threat from pollution a
16、nd climate change 面临着来自污染和气候变化的威胁3the destruction of wildlife habitat 野生动植物生存环境的破坏4reveal something amazing 揭示一些惊人的东西5protect the delicate ecosystem 保护脆弱的生态系统6get attacked by . 遭到的攻击7warning system 报警系统8the evolution of the human species 人类的进化9the list of endangered species 濒危物种名录10land on the moon
17、登陆月球11the atmosphere of the Earth 地球的大气层12volcanic eruption 火山喷发13adapt to the change 适应变化14seasonal migration 季节性迁徙15search for signs of life寻找生命迹象16the origin of the universe 宇宙的起源17a scientific discovery 一项科学发现 18main source of food 主要食物来源19take photographs of the Earth 拍摄地球的照片20send more satelli
18、tes into space 把更多的卫星送入太空21immune system 免疫系统22reduce the power to resist disease 降低抵抗疾病的能力23send unmanned spacecraft to Mars 向火星发射无人飞船24natural predator 天敌25construction waste 建筑垃圾26the solar system 太阳系27feed on plants 以植物为生28rare plants 稀有植物29take on the colour of its surroundings 呈现周围环境的颜色30change their migratory routes 改变它们的迁徙路线5
