北师大版Unit1 L1 L2课件.docx

1、北师大版Unit1 L1 L2课件Unit1备课人： 胡运梅 审核人： 叶绍玲 年级： 高一 教材版本： 外研版 教学目标：能正确使用Unit1中的单词和短语教学内容：1. relaxing与relaxed的区别；2. prefer及其搭配的用法；3.一般现在时，现在进行时和一般将来时的复习重点难点：1. relaxing与relaxed的用法及区别；2.prefer 的习惯用法；3. suppose的一些习惯表达 教学过程设计：（一）重点单词及词组1switch 这个词的意思是“开”，是一个不及物动词。常见的用法有 switch on/off相当于turn on/off。比如: Do you

2、 mind if I switch on the TV/air conditioner now? 如果我把电视/空调打开，你介意吗？He never switches off the computer when he finishes using it. 他用完电脑后从不关了它。 第二个意思“转换”，用法如下： Jack worked as a waiter before switching to a singer. 杰克转换到歌手之前是个服务员Tim can switch easily from English to Chinese. Tim能够简单地讲英语转换成汉语也可以用switch t

3、he focus/attention/emphasis from to 把焦点、注意力、重点从转向.第三个意思是作为名词，意思是“开关”。 Please press/flick the switch to turn on the light. In order to stop poverty, the World Bank has _D_ its focus to providing technical assistance and long term loans to developing countries.A. fixed 修理,固定,安装 B. exchanged交换 C. trans

4、ferred转让,转移 D. switchedShe started studying medicine at college, but _D_ to Business Studies in her second year.A. transformed B. skipped C. adjusted D. switched答案与解析：D考查动词辨析。句意：她从医学专业转到商务研究系，用switch表示“转换，改变(思路、话题等)”。B项可表示“急速改变”，不符合语境。其他选项的含义：A“改变，转变，改选”，C“调整”。 2. reduce vt.&vi. 减小；降低 be reduced to

5、doing sth.被迫做某事reduce sb. to doing sth.迫使某人做；使某人不得不做reduce sb. (from sth.) to.把某人(从某级别或职位)降至reduce sth. (from sth.) to.减少到reduce sth. (from sth.) by.减少了 reduction n缩小，减少make a reduction减价表示“减少到”用reduce to；表示“减少了”用reduce by。Oh, my God. The boss reduced my salaries _ at least 50 yuan last week.Really？

6、I think you should ask him why.A. to B. by C. of D. about答案与解析：B此题考查reduce by和reduce to的区别。reduce by意为“降低了”，reduce to意为“降低到”，由题意可知选B项。 Finally the farmer was reduced _ his land.Ato sell Bto have sold Cto selling Dselling答案：C3. stand vt.忍耐，忍受cant stand sth./doing sth.不能忍受(做)某事(用于否定句或疑问句中)stand sb. do

7、ing sth.忍受某人做某事 stand by袖手旁观stand for代表，象征，意味着 stand out显著，显眼，突出stand表示“忍受”之意时，后面只能用名词或动词ing形式，不能跟不定式。avoid, miss, appreciate, permit, forbid, finish, mind, risk等词有相似用法。Since most Antarctic rocks are dark in color, they _ against the white background and are easy to identify.Astand up Bstand out Cma

8、ke out Dmake up答案与解析：B考查动词短语辨析。stand out突出，显眼；stand up站起来；经得住；make up组成；编造；make out辨认出；看出。句意：由于南极多数的岩石为黑色，因此在白色背景的映衬下非常显眼而且易于识别。I cant stand _C_ with Jane in the same office. She just refuses _ talking while she works.A. working; stopping B. to work; stopping C. working; to stop D. to work; to stop

9、4. drive 这个词最明显的意思就是“驾驶”。比如： He is driving a BMW（宝马汽车）. Jack promised me to drive me home. 第二个用法是drive sb. to do sth. 意思是to force or strongly influence someone to do。 比如： The detective wondered what had driven Chris to phone her. The noise from outside has nearly driven me to suicide. 第三个比较常见的用法就是dr

10、ive sb. +adj. 这时比较常见的形容词就是：drive sb. crazy/mad/insane/nuts/out of ones mind 最后，drive作为名词表示的是路程。 It is a two hours drive from here. 5. relaxing与relaxedrelaxing和relaxed均为形容词，两者都可以作定语，表语及补语成分。(1)relaxing意思是“有助于休息的，令人放松的”；它修饰事物或说明事物的特征。Joking before the exams is relaxing.考前说笑是令人放松的。After a days hard wor

11、k, I want a relaxing evening.一天的努力工作之后，我需要一个轻松的夜晚。(2)relaxed意思是“放松的，冷静的，镇定的，自在的”；它作表语时应是某人作主语。He was relaxed and confident before the match.比赛前，他显得镇定而自信。6. suppose vt.认为，猜想 1）. suppose后接that引导的宾语从句，that可以省略，如：I suppose well go there next week. 我猜想我们下周将去那儿。2）. suppose+名词/代词+（to be）+表语宾语补足语，如：What mak

12、es you suppose him to be connected with them? 你怎么会认为他与他们有联系呢？3）. suppose+名词/代词+不定式，如：I supposed her to have already left for home.我认为她已经动身回家了。4）. suppose+名词/代词+名词（宾语补足语），如：I never supposed him a hero.我从来没有认为他是一个英雄。5）.suppose+名词/代词+形容词 （宾语补足语），如：We all suppose him clever.我们所有的人都认为他很聪明。6）. suppose+名词

13、/代词+介词短语，如：I supposed him in the office.我想他在办公室。7）. suppose作插入语，如：You dont mind my smoking , I suppose.我想你不会介意我抽烟。8）suppose也可后接so代替整个宾语从句，但如果宾语从句为否定句时，只能转移否定，不能用not否定so，当然也可用否定词 not代替整个宾语从句，如：Will he come?他会来吗？Yes, I suppose so./ No, I suppose not. / No, I dont suppose so.我想他会。/不，我想他不会。/不，我认为他不会来。正：

14、I dont suppose so. /I suppose not. 我认为不是这样。7. go off爆炸；突然发出响声go for为去；努力获取；对适用 go around/round/about四处走动go back回去，追溯到(to)；回顾 go by(时间)过去go down下降 go in for喜爱，爱好go out(灯、火)熄灭 go through顺利完成 go without没有也忍受过去go up价格(水平/数量上升) go against违反，反对My friends car alarm _D_ at midnight because it was thundering

15、. A. gave off B. turned off C. put off D. went off Jims success lies in his courage, hard work and self-confidence.Yes. What you said really _ him.A. asks for B. goes for C. calls for D. heads for答案与解析：B考查动词短语。ask for要求；go for对适用；call for需要；head for向方向前进。根据句意可知B项正确。8. take up占据；拿起，从事take off(飞机)起飞；(

16、事业)成功；脱掉(衣服) take on呈现take over接管 take away拿走；带去take in接纳；吸收；受骗 take it easy别着急take your time不着急；慢慢来 take back拿回；收回I dont know what to _ at the university. I cant make any forecasts about my future.Atake in Btake over Ctake off Dtake up答案与解析：D考查动词词组辨析。take up从事；占据；take in吸收；欺骗；take over接管；继任；take of

17、f起飞；成功；脱掉。句意：我不知上大学学什么专业。对于未来我不能预测。综上选D项。Parents are advised to take pressure _ a child and give him some encouragement before an exam.A. off B. out C. from D. away答案与解析：A句意：建议父母在考试前消除孩子的压力，给予他们一些鼓励。take sth. off去掉、消除，为固定短语。We tried to find a table for seven, but they were all _.A. given away B. kep

18、t away C. taken up D. used up答案与解析：C句意：我们想找一张七个人坐的桌子，但桌子全都有人了。give away出卖，赠送；keep away远离；take up占据；use up用光。9be filled with充满着 fill A with B用B装满A(强调动作)be filled with充满(表状态) be full of充满(表状态)fill in填上，把补齐The room _C_ smoke and I had to go out for some fresh air.Awas filled of Bwas full with Cwas fill

19、ed with Dwas full about10complain vi.抱怨，投诉complain to sb. about/at sth.向某人投诉，抱怨，诉苦 complain of sth.诉说，投诉complaint n抱怨，埋怨，不满(作抽象名词时为不可数名词，当具体到某一种抱怨、抱怨的原因或事情时为可数名词。) complainer n抱怨者 complain不能直接跟sb.作宾语，须加介词to。类似的词还有explain, announce等。Students complaints_A_ their food were soon taken_consideration by t

20、he school.A. about；into B. for；on C. of；for D. with；against11suffer vt.受到；遭受；忍受vi.遭受(痛苦)suffer pain/punishment/hunger/loss/defeat遭受痛苦/受到惩罚/挨饿/遭受损失/遭受失败suffer for sth.因某事而受苦 suffer from.受之苦；患(疾病)sufferer n受苦者；患病者 suffering n痛苦解题警示suffer作及物动词“遭受”解时，后面可跟harm, loss, pain, injury, punishment等名词作宾语。suffer

21、作“受之苦；受折磨”解时，为不及物动词，后面接介词from再接名词作宾语。A big population in northern China are suffering a great deal _ the dry weather across the area in early spring this year.A. from B. to C. of D. in答案与解析：A考查介词。suffer from为固定搭配。12. stress n压力vt.着重；强调 stressthatclause强调put/lay/place stress on/upon重视；把重点放在under the

22、stress of为所迫，受到造成的压力 stressful adj.紧张的，压力重的Cooperation or teamwork, the importance of which is often _，plays an important part in football matches.Astressed Bthought of Cpaid much attention Dtalked答案与解析：A本题考查动词和动词短语的区别。句意为：合作或团队协作在足球比赛中起着很重要的作用，其重要性经常被强调。stress the importance of.强调的重要性。 13. prefer v

23、t. 更喜欢，宁愿 prefer sth.更喜欢某物prefer to do sth.更喜欢做某事 prefer doing sth.更喜欢做某事prefer A to B与B相比更喜欢A prefer doing A to doing B宁愿做A，而不愿做Bprefer sb. to do sth.宁愿某人做某事解题警示(1)prefer是“比较喜欢，更喜欢”的意思，即like better，因此就不能再与better, more等比较级词语连用。(2)注意比较prefer to do.rather than do与would rather do. than do的搭配不同，rather t

24、han do也可放到句首。(3)要注意prefer.to.中的to是介词，不要误用作不定式符号。(4)prefer后接宾语从句时从句要用虚拟语气。这时要注意宾语从句的动词形式。Which do you like better, the play or the film?I_the film.A. like B. enjoy C. prefer D. see答案与解析：C考查动词辨析。上句问“你是喜欢戏剧还是电影”，答语为“我更喜欢电影”。动词prefer呼应了前句的like better。14support vt.& n支持；支撑；维持；搀扶 support sb. in sth.在某事中支持

25、某人in support(习语)后备的；准备给予支持的 in support of sb./sth. in favour of sb./sth. 支持或支援某人/某事考试题 (2008稽阳联考)It is reported that in Taiwan six young people in ten _ Ma Yingjiu.Asupport Bsupports Cfavors Dstand out答案与解析：A句意：在台湾十分之六的年轻人支持马英九。本句话的主语是six young people in ten，是复数概念，谓语部分应用复数，故选A项。D项“突出，显眼”不合题意。 15. de

26、sign n设计；图案；构思vt.设计；计划；构思 by design故意地design sth. for.指定某物作某用途 be designed for被打算用来做be designed to do被打算做，目的是做by accident/chance皆意为“偶然地”，与by design意思相反；on purpose与by design意思相同，均意为“故意地”。Whether by accident or _C_ he arrived too late to help us.Apurpose Baim Cdesign Dchance16. distance n距离 at a dista

27、nce隔一段距离；距离稍远in the distance在远方 out of distance from离太远，达不到keep sb. at a distance对冷淡，与疏远 keep ones distance from与保持距离distant adj.遥远的；远处的；久远的17. at the moment此刻，目前 for the moment暂时 in a moment立刻at any moment在任何时候，随时 for a moment一会儿the moment (that)as soon as一就(连词) just a moment稍等片刻Did you remember to

28、 give Jenny the money?Yes. _ I saw her, Im sure.A. So long as B. So far as C. The moment D. Any time答案与解析：C此题考查从句的用法。你记着把钱给Jenny了吗？是的，我一见她(就给了)，我保证。the moment在此处作连词引导时间状语从句，相当于when用正确的介词填空Wait for a moment. He will be here in a moment. He is not here at the moment.18. come up with提出(答案、办法等) come up

29、(问题，困难)突然出现；开始影响 come up to到达；达到 catch up with追赶上 keep up with与并行，不被落下Ill be late home because something has just _ at work.A. come up B. turned out C. taken place D. brought about答案与解析：A本题考查动词短语的辨析。come up“发生，出现”，相当于happen; turn out“原来是，证明是”；take place“发生，进行”，多指人为安排计划的；bring about“导致，引起，造成”；故只有A项符合

30、题意。Its always better to tell the truth. Lies have a bad habit of _ you!A. catching up with B. calling on（访问，拜访，号召） C. taking care of D. looking for答案与解析：A考查固定短语，catch up with意为“追上、赶上”。Lets just play a game or something else.Sounds good, but give me a call before you come. My mom might try to A something else for me to do. A. come up with B. come up C. catch up D. catch up with19. go on a diet 节食 be on a diet 在节食 a balanced diet 均衡饮食比如说：这个模特在节食以保持苗条的身材：This model is on a diet to keep slim.