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unit 2一、重点语法知识：1.with复合结构：构成:with+宾语+宾补常在句中作状语,表示时间、原因、方式、条件或伴随等。
具体形式主要有(1)with+宾语+现在分词(主动或正在进行)(2)with+宾语+过去分词(被动或已经完成)(3)with+宾语+动词不定式(尚未发生)(4)with+宾语+形容词/副词/介词短语2. That/This/It is why+结果那/这就是为什么---eg. That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a specialtime of year.那就是为什么《圣诞老人的来信》对于那些把圣诞节视为一年中的特殊时刻的人来说可能是一本完美的书。
That/This/It is because+原因那/这是因为( because引导表语从句)The reason(why---) is that---(---的)原因是(why引导定语从句,that引导表语从句)3. must have done一定做了某事The children must have been very excited as they opened it孩子们打开它的时候一定很兴奋。
“情态动词+ have done结构：could have done 本能够做某事而未做may/might have done可能做过某事should have done本该做某事而未做shouldn' t have done本不该做某事却做了needn' t have done本没有必要做某事做了4.do/does/did+动词原形结构：用来强调谓语动词，该结构只有一般现在时和一般过去时，没有否定式和疑问式。
Do come on time.务必准时来。
外研版必修第二册全册知识点汇总Unit 1 Food for thought ........................................................................................................... - 1 - Unit 2 Let''s celebrate! ........................................................................................................... - 18 - Unit 3 On the move ................................................................................................................ - 34 - Unit 4 Stage and screen ......................................................................................................... - 48 - Unit 5 On the road .................................................................................................................. - 64 - Unit 6 Earth first ..................................................................................................................... - 76 -Unit 1 Food for thought1.cuisine n．烹饪(法)2.grow up 成长，长大3.ever since 自从，从此4.be able to do sth.能够做某事5.spicy adj.(食物)加有香料的，辛辣的6.thanks to 由于，多亏e to do sth.开始做某事8.hot pot 火锅9.dare modal v erb胆敢，敢于10.marriage n．婚姻11.be shocked at 对……感到震惊12.wedding n．婚礼13.take to doing sth.养成做某事的习惯14.sort n．种，类15.butcher n．肉贩16.super adj.极好的，了不起的17.bacon n．(通常切成薄片的)咸猪肉，熏猪肉18.sausage n．香肠19.toast n．烤面包(片)，吐司20.butter n．黄油，牛油21.get sb./sth.into...使某人/某物进入……22.typical adj.典型的，有代表性的23.had better (not) do sth.最好(不)做某事24.suffer v．(身体或精神上)受苦※suffer from 遭受……之苦25.according to 按照，根据26.encourage sb.to do sth.鼓励某人做某事27.deal with 应付，处理e across 偶遇，偶然发现29.stinky adj.难闻的，有臭味的30.tofu n．豆腐31.horrible adj.糟糕的32.gather v．聚集33.bite n．咬※take/have a bite 咬一口34.remind sb.of...使某人想起……35.cheese n．干酪，奶酪36.fall in love with 爱上，喜欢37.someday 将来有一天，有朝一日38.poison n．毒素，毒物，毒药39.feel at home with 对……感到舒适自在40.cross-cultural adj.跨文化的41.oolong n．乌龙茶42.china n．瓷，瓷料Words and Phrases知识要点1diet n．日常饮食vi.按照医生的规定饮食(教材P5)If you d are not try a “painful” diet to stay healthy，this new app is the perfect solution—and you needn't pay for it!如果你为了健康而不敢尝试一种“痛苦的”饮食，这个应用程序就是完美的解决方案——而且你不必付钱！[例1]Everyone should try to reduce the amount of salt in our diet.大家都应该在饮食中减少盐的摄入量。
Module 2 No Drugs【教学目标】1•掌握本单元重点词汇2•掌握本单元语法3•掌握本单元高考中常见考点【知识梳理】重点单词一、重点词汇be related to与.... 有关系的Thirteen people die (every hour/every day) from illnesses related to smoking tobacco , such as cance, bron chitis and heart disease.平均(每小时/每天)有13人死于与吸烟有关的疾病，比如：癌症、支气管炎和心脏病。
(1) relate...to/with... 把... 与... 联系起来(2) relation n. ［U］关系；［C］亲属relati on ship n. (人际)关系①Much of the crime in this area is related to drugs.这一地区的许多犯罪都与吸毒有关。
②The plan _______ (relate) to the project is under discussion.③I can't relate what he does ________ what he says.④We try to improve _______ (relate) between our two countries.reduce vt.减少；降低(1) reduce...to... 把……降到/减少到……reduce...by... 把……降低/减少了……(2)reduct ion n.① Speak ing of polluti on, we really n eed to降低；减少reduce the use of cars.②She reduced her weight _______ 50kg while he only reduced his weight _________ 4 kg.I'm 19 years old and I used to _be a drug addict. 我19 岁，曾经是个瘾君子。
外研版高中英语选择性必修第二册Unit 2 语法知识点总结汇编Unit 2 Improving yourself一、重点短语1.persuade vt.说服;劝服persuade sb. to do sth./into doing sth.说服某人做某事persuade sb. out of doing sth.说服某人不做某事persuade sb. of sth./that...使某人相信……He persuaded his daughter to change her mind.他说服女儿改变主意。
表示“试图说服某人做……”的其他表达形式:try to persuade sb.to do...;advise sb.to do...2.occupy vt.占领;占用(时间、空间等)keep sb.occupied使某人忙碌occupy oneself with/in (doing) sth.某人忙于(做)某事be occupied in (doing) /with sth.忙于(做)某事;正在做某事She is fully occupied in looking after three small children.=She is fully occupied with three small children.她忙于照料三个小孩。
3.pick up 捡起;拾起pick off摘下来pick out挑选,选出;辨认出;领会,理解4.constantly adv.持续不断地;经常地constant temperature恒温constant friend忠实的朋友He is constant to his purpose.他始终抱定目标。
She is a constant friend;you can rely on her.她是一位忠实的朋友,你可以依赖她。
5.embarrassed adj.窘迫的;尴尬的;害羞的embarrass sb.with sth./by doing sth.以……难住某人或使某人窘迫be embarrassed at/about such a request这样的请求使某人为难be embarrassed to do sth.因做了某事感到不好意思be embarrassed by sb.’s praise因为某人的表扬而感到窘迫embarrassing adj.使人害羞的/难堪的/惭愧的embarrassment n.害羞;困窘;难堪;困境不要问隐私让他们觉得不好意思。
选择性必修二Unit2重点语法：名词性从句总复习复习名词性从句【基础知识讲解】（1）高频考点：what，that用法区别;各连接词的用法（2）需掌握知识点1.名词性从句的定义，分类;2.连接词的辨别，用法;3.从句语序;4.时态（3）做题思路1. 判断是否为名词性从句2. 看从句缺不缺主干成分缺，用连接代词；不缺，用连接副词或连接词；翻译看意思（4）易错点1.强调句和主语从句的区别: 强调句去掉it is/was…… that/who句子仍完整，主从去掉后不完整2.定语从句和同位语从句区别需掌握知识点:1.定义：主、宾、表、同位语从句2.名词性从句和其他从句的区别：从句在主句中做主语，宾语，表语，同位语，分别对应主语从句，宾语从句，表语从句，同位语从句。
3.连接词1). 从属连词：that, whether/if that：无词义，在宾从中可省（在从句中不做成分）区别：whether/if：有词义：是否例句I think (that) you are right.I don’t know whether (≠ if ) or not I should take his advice .They asked whether (= if ) we need any help.What he wants to tell us is not clear.Who will win the match is still unknown.以及：whoever, whomever, whichever, whateverwhere：哪里3). 连接副词：why：为什么（有词义，在从句how：怎么样中作状语，具体选when：什么时候择按意思）例句It is known to us how he became a writer.Where the English evening will be held has not yet been announced.以及：wherever, however, whenever注意事项：1. what，that区分：what在从句中可做主语，宾语，表语，有两个意思：东西，什么；而that在从句中不做任何成分，也没有任何意思。
（同步语法讲练）新人教版高中英语必修二Unit 2 Unit 2现在进行时的被动语态现在进行时的被动语态表示“说话时或现阶段正在被干的动作”，主语是动作的承受者。
一．现在进行时被动语态的构成二．主动语态变被动语态的方法【巩固练习】一．将下列主动句变为被动句1.Hunters are hunting African elephants.2.The reporter is interviewing Mary now.3. Look! Her aunt is taking care of the baby.4. The workers are setting up a lot of buildings, and people will move next year.5.He is writing the alarming report , and it will be finished soon.6. Look! A snake is swallowing a frog over there.7. Right now, many volunteers are watching over the deer .8. I'm working at home today because they are painting my office.9. Hunters are hunting these animals at such a speed that they will disappear soon.10. We are protecting the old trees because they are the natural habitat for songbirds.二、用所给动词的正确形式填空。
In the wetland of my hometown, there are many different kinds of animals, including wild birds, fish, snakes, insects and so on. When I was in primary school, I often went there with my friends to watch the birds and study them. That was an interesting place for all of us.But things have begun to change in recent years. Small birds 1_________(catch) with nets. Wild ducks 2__________ (sell) at food markets. Fish and snakes 3 ___________ (kill) for food in restaurants. And even worse, the wetland 4__________ (destroy).答案：一．1.African elephants are being hunted by hunters.2.Mary is being interview by the reporter now.3. Look! The baby is being taken care of by her aunt.4.A lot of tall buildings are being set up by the workers, and people will move next year.5.The alarming report is being written, and it will be finished soon.6. Look! A frog is being swallowed by a snake over there.7. Right now, the deer are being watched over by many volunteers.8. I'm working at home today because my office is being painted.9.These animals are being hunted at such a speed that they will disappear soon.10.The old trees are being protected because they are the natural habitat for songbirds.二．1. are being caught 2. are being sold 3. are being killed 4.is beingdestroyed。
Unit2 Wildlife Protection Section 2-3 重点词汇短语句型1.reduce用法详解（1）vt.减少，缩小（尺寸，数量，价格等）reduce......to减少......到reduce......by以（比例）......减少reduced hours/prices 减少工时/减价（reduced做定语）Costs have been reduced by 20% over the past year.过去一年，成本已经减少了20%。
（2）vt.使沦为，使陷入（不好的境地）be reduced to(doing)sth. 使陷入（更坏的）境地；使沦落；使陷入窘境They were reduced to begging in the streets.他们沦落到沿街乞讨。
The attentions of the media reduced her to tears.媒体的关注把她弄哭了。
（3）vt.使简化为reduce sth. to sth.将......概括成（或简化为）......We can reduce the problem to two main issues.我们可以将这个问题概括成两个要点。
（4）vi.节食，减肥（=on a diet）She has been reducing for the last few weeks.最近几个星期她一直在节食。
词语积累reduction n.减少特别注意表示“减少，下降”的词语，drop，fall，lessen，decrease，cut down，bring down2.due用法详解（1）adj.应支付的；应有的，适当的，通常做定语。
He got his due reaward.他得到了应得的报酬。
We paid due attention to the problem.我们对此问题给予了应有的注意。
（2）adj.到期的The bill will fall due next Monday.这张账单下星期一到期。
