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1、三言两语1.Rubbish and waste water are being poured into the river；as a consequence，water resources have become badly polluted.2We should adopt reducing，reusing and recycling approaches to solve the problem and take good care of our environment.3With the number of cars increasing fast in our city，our env
2、ironment is getting increasingly worse.1.众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。It is wellknown that the global water shortage is becoming increasingly severe mainly due to global warming.2现在，越来越多的人开始认识到，目前的环境与我们对地球的所作所为有很大关系。Now more and more people become aware that the present environment has much to do wi
3、th what we have done to the earth. 单词拼写应用核心单词1.witness vt.当场见到； 目击n目击者； 证人； 证据2opposite prep.在对面adj.相对的； 相反的3pause vi.&n.暂停； 中止4drag vt.拖； 拉； 扯5neat adj.口好的；整齐的；匀称的6flee vi.逃避；逃跑vt.逃离7meantime adv.期间；同时8narrow adj.狭窄的；有限的；狭隘的9shallow adj.浅的；肤浅的；浅显的10awesome adj.使人敬畏的；令人畏惧的语境运用用所给词的适当形式填空1The year 18
4、49 witnessed (witness) a great war in that country.2Scientific studies have shown that making a habit of pausing (pause) before you do something can actually have a big impact on how your life turns out.3He arrived at school early in the morning，dragging (drag) his heavy instrument case across the c
5、ampus.4People fled (flee) aimlessly in terror as the tsunami struck the city without any precaution.5To their relief，their students narrowly_(narrow) escaped from the shaking building.拓展单词1.accommodate vt.提供住宿accommodation n住所；住宿 2deep adj.&adv.深的(地)depth_n深(度)；深处_deeply adv.深深地deepen v使加深；使强烈；变深3ur
6、ge vt.催促；极力主张；驱策urgent adj.紧急的；迫切的4abandon vt.放弃；遗弃；抛弃abandoned adj.被遗弃的；放纵的5reflect vi.思考 vt.映射；反射；思考reflection n反射；反映；映像6aware adj.意识到的；知道的awareness n意识；认识7sharp adj.锐利的；锋利的；敏捷的sharpen v削尖；磨快；尖锐；变锋利8taste n味道 v品尝tasty adj.好吃的；可口的_tasteless adj.无味的9scare vt.恐吓 vi.受惊吓scared adj.恐惧的；害怕的scary adj.恐怖的；
7、可怕的语境运用用所给词的适当形式填空1It was a scary story and children were scared after they heard it.(scare)2Though the soup is tasty,_Ive lost my sense of taste and it tastes just like tasteless water.(tasty)3The lake is over 20 meters in depthSo we were all moved deeply by the man who dived deep into the lake to
8、save the boy.(depth)4Some flowers are reflected in the river and the reflection is very beautiful.(reflect)5If you cant find any accommodations elsewhere, here is a room which can accommodate up to five people.(accommodation)6It is urged that we (should) finish the job in such urgent time.(urge)阅读单词
9、1.anecdote n轶事；奇闻2migration n迁徙；迁居；移居3seaside n&adj.海边(的)；海滨(的)4yell vi.大叫；呼喊n叫声；喊声5.jog vi.慢跑vt.轻推；轻撞6pure adj. 纯的；纯粹的；纯洁的7tide n潮(汐)；潮水；潮流8flashlight n闪光信号灯；手电筒；闪光灯9grey adj.&n.灰色(的) 10.steep adj.陡峭的11boundary n界限；分界线12conservation n保存；保护13suck vt.&vi.吮吸14seal n海豹；封条；印章15pension n养老金；退休金1(2017浙江卷)
10、Italy, which has a much weaker tradition of immigration, has witnessed a sharp increase in immigration in recent years.急剧的2(天津卷)Parents and children should communicate more to narrow the gap between them so that they can understand each other better.缩小短语多维应用高频短语1.aim at瞄准2get close to靠近3hold up举起；阻止
11、4be/become aware of对知道、明白；意识到5(be) scared to death吓死了语境运用(填入一个适当的词)Once I，together with my parents，visited Qingdao Ocean World.To my joy，I could get close to the shark in the aquarium.Although I was aware of the shark in the tank，I was nearly scared to death when the shark swam to me.6.ahead of在之前7h
12、elp (.) out帮助(某人)摆脱困境或危难8upside down上下翻转9in the meantime在此期间10be about to即将；将要语境运用(填入一个适当的词)In the meantime，there were many visitors ahead of us.They were also scared to scream.We were about to go to see other fishes when the shark turned around.Luckily，it was the feeder that drew its attention and
13、helped us outWhat an exciting experience we had under the sea！句式结构仿写教材原句背诵句式仿写应用1.It is/was a time when.“曾经一度”，when引导定语从句It was a time when the killer whales，or “killers” as they were then called，helped the whalers catch the baleen whales that were on their annual migration.我曾一度迷恋网络游戏。It was a time
14、when I was addicted to playing computer games.2.“be about to动词原形”表示即将发生的事情This was the call that announced there was about to be a whale hunt.我正要做作业这时停电了。I was about to do my homework when the power was cut off.3.where 引导地点状语从句The water was quite shallow but where the reef ended，there was a steep dr
15、op to the sandy ocean floor.作为年轻人，我们应该学会在我们跌倒的地方站起来。As young men, we should learn to stand up where we fall.1.urge vt.催促；极力主张；驱策 n强烈的欲望；冲动(1)urge sb.to do sth.催促某人做某事urge that.(should) do sth.极力主张； 强调(2)have/feel an urge to do sth.渴望做某事(3)urgent adj.紧急的； 迫切的urgency n紧急；催促in urgent need of money迫切需要钱基础练习单句语法填空(2019天津卷) Hearing that youll give us a lecture about western art and want to hear our opin
