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2018学年度外研版必修4 Module 1 Life in the future Language points课件(30张).ppt

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1、Module1 Language points,Listen to the words and expressions and read after it.,Read and learn,Words: alternative, prediction, risky, arrest, fire, limit, command, charge, switch, attach Expressions: for sure, rely on, run out, get rid of, use up, on the way out,1. alternative adj.(两者或两者以上)选其一, 非此即彼的

2、。无比较级形式。adv. alternatively作为一种选择。常用the alternative表示“可供选择的办法或方案”。我们有几个不同的选择。,Words,We have several alternatives to choose from. The way was locked, so we had to go by an alternative road. We could take the train or alternatively go by car.,2. prediction n. CU预言;预报, 预告make a prediction/make predictio

3、ns 作预测 v. predict 预言某事将发生,预报 adj. predictable 可预言的,可预报的, The earthquake has been _ several months before. Do you take seriously his _ of a government defeat? I knew youd say that-you are so _.,predicted,prediction,predictable,3. risky risk n./v.a risky undertaking 一份风险大的事业There is no/not much risk o

4、f her failing.We mustnt risk getting caught in a storm.,risk doing sth. 冒危险;明知也要做,at risk 处于危险之中 put ones life at risk 冒生命危险 at the risk of losing ones life 冒危险 take/run a risk 冒危险,4. arrest n./v.,The police man arrested the man for speeding. Attempts are being made to arrest the spread of the disea

5、se. 3) An unusual painting arrested his attention.,stop / prevent,attract/ draw,be under arrest. place/put sb. under arrest. 被逮捕, 被拘留, 成为囚犯,5. fire n./v.,n. 具体火灾, 炉火(可数),forest fires make/ build a fire catch fire/ be on fire set fire to sth./ set sth. on fire,_ fire broke out last night. A. / B. The

6、 C. A,The officer ordered his men to fire at/ on the enemy. He was fired for stealing money from the till.,v. 开火,启动,6. limit n./v. 限度,限制limited; limitlessHe tried my patience to its limit.There is a limit to ones life, but thereis no limit to studying.,范围(常用复数) within the city limits You can believe

7、 him within limits /without limits. We should use the natural resources to the limit. 最大限度,7. command n./v. 1). Give your commands in a loud, confident voice. 下命令Our troop was under his command. 由指挥do sth at/ by sbs command 奉某人命做某事,2). He has a good command of the English language. 精通 3).The officer

8、 commanded his men to fire.The teacher commanded that he (should) go out of the classroom.,8. charge n.&v. 1). charge for sth.charge sb. money for doing sth. How much do you charge for a room with a bath?They charged me five dollars for a cup of coffee.,2).Whats the charge for?free of charge for fre

9、e/ nothing 3). 控告, 指控 charge sb. with sth.He was charged with murder. 4). 管理, 掌握; 照顾 He is in charge of our class.,Our class is in the charge of him.under / in his chargeHe takes charge of our class. 5). 将电池充电,给枪装弹charge a batterycharge a gun,9. switch n.开关 vi.交换, 调换at the flick of a switch 轻轻一触开关sw

10、itch on打开(电器) switch off 关上switch the light on/off 开/关电灯switch the discussion to another topic换一个讨论题目,10. attach vt.系;贴;连接be attached to 系在上; 附属于attach to 把系到或连接到上attach a label to the bottle 贴标签于瓶上e.g. He attached his horse to a tree.他将马栓在树上。The hospital is attached to that university.这医院附属于那所大学。,1

11、1. for sure 肯定的, 有把握的 他肯定会在一个小时内到这儿的。 He will be here for sure within an hour. make sure of /about/that Before you leave, youd better make sure the lights are switched off. be sure to do/of sth/doing He is sure of his success. He is sure to succeed.,12. rely on +(n./pron./doing)1). You cant rely on

12、his assistance.2). Youd better rely on yourself.3). We cant rely on his/him coming intime. rely on sb. to do sth. 指望/依赖某人做4). You can rely on Peter to do whatever he promises.,13. run out/give out use up/run out of 我忍无可忍。My patience is running out.My patience reaches its limit.With the food _, he ha

13、d to go out to buy something.A. running out of B. run out C. running out,高考回放: What shall we use for power when all the oil in the world has _ ?given out B. put out C. help up D. used up,14. get rid of 除掉, 去掉, 摆脱 How to get rid of the waste materials is a big problem. 如何处理这些废料是一个大问题。 He cant get rid

14、 of his headache. 他的头痛老是不好。 练习: 坏习惯一旦养成就很难去掉。 It is very hard to get rid of it once a bad habit is formed.,15. on the way out 即将过时; 正在消亡 练习:这一款手机快过时了。世界上有很多种生物正在消亡。,This kind of cell phone is on the way out.,There are many kinds of wild lives on the way out.,I. 根据首字母提示拼写单词 The police a _ her for dri

15、nking and driving fast. Its r_ to buy a car without any good advice. He hated being in the army because he had to obey c_ there.,rrested,isky,ommands,练习坊,4. No one believed her p_ that the world would end on November 12. 5. He lives in big house a_ to a beautiful garden.,redictions,ttached,II. 根据汉语提示完成句子。 1. You can _ (删除) something if you dont need it. 2. No one knows _ (确切地) where he has gone. 3. Coal power stations are _ (即将被淘汰) because they are dirty.,get rid of,for sure,on the way out,

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