2019-2020年高中英语Unit2ReferenceforTeaching.doc

2019-2020年高中英语Unit2ReferenceforTeaching一、语言点补充解释：(一) adventure的用法 c.n 奇遇；冒险的经历 A trip to a forest is quite an adventure u.n 冒险 I am fond of adventure(二) case的用法 (1) c.n 情况；情形；事例；问题 I have received a letter from a lady who has bee interested in your case 我收到一位女土的信，她对你的问题感兴趣。 In many cases regulations alone will not work 在许多情况下只是规定还不行。 (2) c.n病例；患者；病情 The worst cases were sent to hospital最严重的患者被送去医院了。 h was clear that the child had a bad ease of SARS 很明显，这个小孩患有严重的非典型性肺炎。 (3) c.n案情；案件 The case will be tried in court next week这个案子下周将开庭审理。 The government of the US began at once to look into the case 美国政府马上开始调查这个案件。 (4)构成习惯搭配in case，其后多接从句。 以防(有某种情况) I shall stay in the hotel all day in case there is news of Harry 我整天都待在宾馆，以防有哈里的消息。 如果；万一 In case the house burns down，well get the insurance money， 万一房子烧了，我们会得到保险赔款。 (5)构成in case of习惯短语，意为“以防；如果；万一”。 In case Of my not being there，ask my brother to help you 万一我不在那儿，叫我弟弟帮你。 (6)case构成的常用搭配还有：in thisthat case如果这样那样的话in that case，I have no more to say如果那样的话，我没什么可说的了。in no case在任何情况下都不 In no case are you to leave your post 在任何情况下你都不要离开工作岗位。in any case无论如何In any case，we should keep calm first无论如何，我们首先要保持镇静。(三)whatever的用法 (1)whatever作连接代词，意为“无论什么；不管什么”，连接宾语从句、主语从句。 They eat whatever they can find他们找到什么就吃什么。 You can take whatever you like你喜欢什么就拿什么吧。 (2)whatever作连接形容词，意为“无论什么样的”。应当注意，此用法的whatever必须同其被修饰的词一起放在从句前引导从句。 I can do whatever work I can find我可以做我能找到的任何工作。 Whatever difficulties we meet，we can work them out无论遇到什么困难，我们都能解决它们。(3)whatever与whichever的区别。 这两个词的意思不同，whatever意为“无论什么；凡是的事物”；whichever意为“无论哪个；无论哪些”。此外，whichever后也可以接一个名词，当然，在一定的语境中，与whichever连用的名词有时可以省略。 You should wear whichever dress suits you hest 什么衣服最适合你穿，你就应该穿什么。 Ill do whatever you ask me to do你叫我做什么，我就做什么。 (4)whatever与no matter what的区别。 No matter what只能引导状语从句，但whatever既可引导状语从句，还可引导名词从句。 Dont trust him，no matter what he says。无论他说什么，都别信。 We will be grateful for whatever amount you can afford 你买得起多少，我们都欢迎。 Wherever you go，whatever you do，1 will be right here waiting for you 无论你走到哪里，无论你做什么，我都在这儿等你。 No matter which dictionary you want to buy，Ill pay for it. 无论你想买哪本词典，我都愿意付款。(四)including的用法 由with，along with，together with，as well as，besides，plus，including等词短语与主语的数无关。如： All the students along with the teacher go to the museum， 还有but，except都有相同用法。 我们去了博物馆，莉莉也去了。 We a11 went to the museum，Lily included We a11 went to the museum，including Lily (五) I expect it will be very hot，dry and dusty there expect认期望；预料，预期sth.sb.to do sth expect sb.to do sth that-clauseI havent heard from my mother for a long time，so Im expecting her letter. 我好久没有收到妈妈的来信，所以我在等她的信。 I expect to be back next Wednesday 我估计下个星期三回来。 I expect him to send me an email rather than write to me I expect that he will send me an email rather than write to me 我期望他给我发电子邮件而不是写信给我。 (六) remind 的用法 remind vt. 意思是“提醒，使记起，使想起”。sb. of/about sth./sb提醒某人某事，使某人想起某事remind to do sth. 提醒某人做某事 that clause The old photos I found in my drawer by chance reminded me of my school days 我在抽屉中偶尔发现的旧照片使我想起了学生时代。He reminded me to make an appointment with the interviewee before the interview.他提醒我在采访之前要和被采访者约个时间。He reminded me that l should attend the lecture to be given by Stephen Hawking 他提醒我应该去听史蒂芬霍金作的讲座。(七)turn 短语 turnoff关上 turn on打开 turnout结果(是)，证明是；关上 turn up开大，调高；出现，露面 ， turn down关小，调低；使颠倒，拒绝 turn to翻到；求助于；查阅 turn back折回，往回走 turn round转身 turnover打翻；翻身 You have to wear waterproof clothing，a helmet and a lifejacket，just in case your raft gets turned upside down 你得穿防水的衣服，戴头盔，穿救生衣以防你的小筏子被水冲翻。 Hearing the alarm clock，he turned over and went to sleep again 听到闹钟响，他翻了个身又睡了。 It was reported that the weather would be rainy，but it turned out to be fine 据报道天要下雨，但结果天气还不错。 We agreed to meet here but so far she hasnt turned up yet 我们同意在这儿见面，但到现在她还没露面。 He turned back from the crossroads and went home 他从十字路口折了回来，回家去了。 (八) give up放弃 give in to sb屈服，让步；上缴 give back归还 give out分发hand out发出 (气味、声音) give off散发(光、烟、气味) give away泄露(秘密)；免费给予 Dont start the test until Ive finished giving out the question papers 等我发完问卷之后再开始测试。 Luckily someone gave back her purse at the lost-and-found office 幸运的是有人把她的钱夹还到了失物招领处。 I knew he was not telling the truth because his face gave him away 我知道他没有说真话，因为他的表情泄露了一切。 These wild flowers give out a nice smell 这些野花散发出宜人的香味。 (九)Do you think it is worth risking your life for adventures? 赏析：“it is worth doing”在这个句型中it是个无意义的引导词，此句型的意思是“做某事是有价值的”。另外，worth后面还可以接金钱、名词或动词的ing形式作宾语，但是动词的ing形式用主动形式表示被动含义。 The necklace she borrowed from her best friend is worth 1000 dollars at most。 她从她最要好的朋友那里借来的项链最多值1000美元。 I think the park opened last month is worth a visit。 我认为上个月开放的公园值得一看。 I fell that the films directed by Steven Spielberg fire worth seeing 我认为史蒂芬斯皮尔波格执导的电影值得一看。 (十)When used in this way，we want to indicate that something will happen naturally 赏析；when，while，once，if, unless, although，though，even订引导的时间状语从句、条件状语从句、让步状语从句中，如果从句与主句主语一致，而且从句谓 语中包含be，那么从句中的主语和be动词皆可省略。 When heated，water will turn into gas。 水被加热时就会变成蒸汽。 Watch out for cars while crossing the street。 过马路时当心车辆。 1 wont go to his party unless invited 除非被邀请，否则我就不去参加他的晚会。 二、语法讲解 (一)过去将来时 过去将来时表示相对于过去某一时刻而盲即将发生的动作或存在的状态，它有多种表达方式。 1“would+动词原形”表示过去将来时 “would+动词原形”构成过去将来时，常表示根据计划或安排即将发生的事。 He said he would e to see me他说他要来看我。 He told me he would go to Beijing. 他告诉我他将去北京。 2“waswere + going to +动词原形”表示过去将来时 “waswere + going to+动词原形”也可表示根据计划或安排即将发生的事。 She said she was going to start at once她说她将立即出发。 I was told that he was going to return home。有人告诉我他准备回家。 “waswere + going to+动词原形”还可表示根据当时情况判断有可能但不 一定会发生某事。 It seemed as if it was going to rain看来好像要下雨。 3。某些动词的过去进行时可表示过去将来时 e，So，leave，arrive，start等严格按照时间表发生的表起止的动词可用过 去进行时代替过去将来时。 He said the train was leaving at six the next morning 他说火车第二天早晨出发。 She told me she was ing to see me她告诉我她要来看我。 4特定场合的一般过去时可表示过去将来时 条件状语从句和时间状语从句中须用一般过去时代替过去将来时。 I didnt know when she would e，but when she came 1 would let you know 我不知道她什么时候来，但她来了我会告诉你。 解析：第一个when引导宾语从句，可使用将来时，第二个when引导时间状语 从句，只能用一般过去时代替过去将来时。 I didnt know if she would e，but if she came I would let you know 我不知道她是否来，但如果她来我会告诉你。 解析:第一个if引导宾语从句，可使用将来时，第二个 if 引导条件状语从句，只能用一般过去时代替过去将来时。