1、M6U3 Words and Expressions（2）Learning aims: 1. 知识目标：The usage of some words such as let alone, show sb. around, take up, account, have power over2. 能力目标：(1) Learn some phrases by heart.(2) Master the usage of some important words and expressions.一、前置性补偿1.更不用说_ 2.带某人参观、游览_3.占据（时间或空间）_ 4.名片_5.乐器_ 6. 控
2、制，支配 _ 7.和平烟斗_ 8. get accustomed to _9. adjust to _ 10. in celebration of _二、新知探究1. let alone: 更不用说原句回放In his youth, however, my grandfather never left his hometown, let alone traveled to another country, because he had to work to support his family. 该句中的固定词组let alone的含义是 ，后可以接多种与前句并列的成分。 1）用括号里所给词的
3、适当形式填空。 He hasnt enough money for food, let alone （amuse）. Her income was barely enough to maintain one child, let alone (third). The baby cant even sit up yet, let alone (walk)! I havent read his letter, let alone (reply)to it. 知识网络回顾alone 与 lonely 的用法 2）用alone或lonely填空。 He felt when he was left .
4、I am not in this opinion that it may lead to war. He was on the island during those days. Leave that dog , or it may bite you.2. show sb. around意思_原句回放We showed foreign visitors around Beijing.【词块】show off _ show up _ show in _【译】I will show you around my new apartment if you come to visit me this s
5、ummer. 【迁移】Can you make a sentence to _ the meaning of the phrase? A. show off B. turn out C. bring out D. take in 3. take up意思： _原句回放I have no idea what he will do with them all, and it took up a lot of time.【翻译】Ill take up the story where I finished yesterday._ Sorry, Ive taken up so much of your
6、time_ He has taken up photography for so many years._ Do you want to take up his offer of some money?_【词块】take常见搭配take off_ take after_ take apart_ take in_take down_take back_ take on_ take over_ We tried to find a table for seven, but they were all_.A. gave away B. kept away C. taken up D. used up
7、After he retired from office. John _ painting for a while, but soon lost interest. A. took up B. saved up C. kept up D .drew up4. account: n. 描述，叙述; 报道；账目；账户；原因原句回放You will have the chance to join one of these large assemblies and take part in the dancing, listen to traditional accounts of bravery,
8、and play games. 该句中account的词性是 ，意思是 。常见的词组：give (sb) an account of (向某人)讲述某事 1）他已向警方详细地讲述了事情的经过。 知识网络open/close an account开设账户/销户；takeinto account(=takeinto consideration)考虑到；on account of由于，因为；on no account 绝不（至于句首是，句子要部分倒装）；account for v. 解释，说明.；（数量上，比例上）占多少2）- Will you pay in cash or shall I char
9、ge it to your _? - Either will do. A. payB. incomeC. accountD. bank3）He couldnt _ the fact that the large sum of money was founded in his house. A. answer forB. search forC. care forD. account for5. have power over意思_原句回放The Plains Indians believe in the Great Spirit who has power over all things in
10、cluding animals, trees, stones and clouds.【词块】come in(to) power / be in power_ in ones power_beyond ones power _ a power station_【翻译】The man came into power by force._I shall be happy to give you any information in my power._ Its impossible for you to have power over all things including your love._
11、三、形成性检测 I. 根据要求将下列句子翻译成英文1. 我绝不会向他表示祝贺。（congratulation; account） 2. 禁烟令至少从法律上确保了任何人不得在公共场合吸烟。（ensure; prohibit） 3. 为了让同学们习惯独立生活，除周末外，我们学校不允许我们出校园。（permit; accustom） 4. 她从未离开过父母生活，对她来说，适应相对(relatively)独立的校园生活都很难，更别说定居海外了。（adjust; alone） II. 单项填空1. -John and I will celebrate our fortieth wedding anniv
12、ersary next month. -Oh, _!A. cheer up B. well done C. go ahead D. congratulations2. Children under six are not _ to school except those of extraordinary intelligence.A. permitted B. admitted C. accepted D. received3. _ the latest estimates, insects _ probably 4 to 6 million of the species of creatur
13、es living on the planet. A. On account of ; make up B. According to ; account forC. In spite of ; consist of D. In case of ; are made up of4. Last year _, they planted 20，000 young trees to protect the environment in our county. A. alone B. lonely C. only D. just5. Students who are long accustomed t
14、o _ by teachers cant face frustration(挫折) . A. being praised B. praising C. praisesD. be praised6. I couldnt afford to rent a house like this, _ buy it.A. no longer B. no more than C. let alone D. insteadIII单词拼写1. Dont forget to take some _ _(名片) with you.2. There are 56_(少数名族) in our country.3. Cou
15、ld you r_ the story?4. The story goes that a m_ animal lives in the mountain.5. People from different countries _ each other differently.6. I am sure he meant no o_ when he said that.7. Please inform me of your w_ ahead of time.8. They look much a _ , so it is hard for me to tell them apart. IV 任务型阅
16、读Schools have been blamed for giving kids access to sodain vending machines （自动售货机）But new data suggest that school soft drink sales may not be an important factor in how much soda kids drinkIn the current issue of The Journal of Nutrition Education and Behavior, researchers compared soda consumptio
17、n among nearly 500 students in Maine who attended seven schools over two school yearsFour of the schools cut back on soft drink availability at the schools, while three of the schools made no changesAll the students were drinking less soda by the end the study period, but there were no meaningful di
18、fferences in overall soft drink consumption among the different schoolsThe data suggest that limiting soft drink availability at school doesnt result in meaningful changes in drink consumption patternsWhile there were no changes in overall soda consumption, there was a notable shift in diet soda dri
19、nking among girlsIf the school cut back on soda availability, girls were less likely to drink diet soda, compared to girls in schools that made no changesThe data are the latest to suggest that schools may not play as big a role in kids poor eating habits as widely believedLast year, The American Jo
20、urnal of Public Health published a provocative （引起争论的） study showing that childhood weight problems often get worse in the summer, when kids are out of schoolData from kindergarteners and first graders found that body mass index （指数） increased two to three times as fast in summer as during the regul
21、ar school yearMinority children were especially at risk, as were children who were already overweight Even children who were too thin and needed to gain weight appeared to have better eating habits during the school yearThey actually gained more weight while in school and less in the summerEven so,
22、much of the focus on childhood nutrition and obesity （肥胖） remains in the nations schoolsToday, The Times reported that even the school bake sale is disappearing as districts impose strict standards on the food served on campus Title Are schools really to 66. _ for poor eating?Popular beliefChildren
23、put on more weight at school because they have easy 67. _to soda drinks.Findings of a recent research Method: Compare soda consumption of students from schools with 68_availability of soda drinks with that of students from schools where supply of soda drinks remains 69_.Finding: Limit on soda drink
24、supply has little 70._ on overall consumption, and it may even reduce girls consumption of 71_ soda. Findings of another study 72._ last yearChildhood weight problem get 73._ during summer holidays.Overweight kids and minority kids are at higher risk in summer.Students who need to gain weight actually 74. _ from eating at school.Present situationDiet standards are very 75._ in American schools. 四、作业布置