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1、Unit6 Topic3,Bicycle riding is good exercise,语法-条件状语从句 由if(如果),unless（如果不；除非）引导的状语 从句叫做条件状语从句。 最常用的引导词有: if， unless (= if not)， as long as， so long as 1. You cant learn it well unless you work hard. 2. If you want to know ,I can tell you. 3. As long as I live, I shall work hard.,语法-条件从句时态：,1、主句用一般将来
2、时从句用一般现在时（主将从现）。 I wont go if he doesnt go. 如果他不去，我就不会去。 We wont pass the exam unless we study hard.除非努力学习，我们才会通过考试。 2、主句用情态动词must, may, should, can等引导，从句用一般现在时。如： If we break the traffic rules, we may get a fine and even be in danger. 如果违反了交通规则，我们会受到惩罚，甚至会很危险。,主将从现,语法-祈使句与条件句转换,3“祈使句+and/or引导的简单句”在
3、意义上相当于条件状语从句。如： Hurry up, or you will be late. =If you dont hurry up , you will be late. 快点，否则你会迟到。 Study hard and you can catch up with others. =If you study hard, you can catch up with others. 努力学习，你就会赶上别的同学。,语法-比较级的修饰,4、But now I feel a little more confident. 但现在感觉有点自信了。 a little more confident更自
4、信一点 more confident是confident的比较级 a little “ 一点” much “得多”，两者都可以放在比较级前，表程度。如：This bag is much is much heavier than that one. 这个包比那个包重得多。,考题连接,1You may borrow the book _ you keep it clean. A.as long as B.when C.after D.unless 2.-I dont know if he_tomorrow. - If he _,well climb the mountain. (2013牡丹江)
5、A. comes, comes B. comes,will come C. will come, comes D.will come, will come 3.Your handwriting will certainly improve _you practice it every day.（2013大连） A. though B. before C. if D. until 4.If he_the early bus, he_there on time. A. catches, will get B. will catch , will C. will catch, gets D. cat
6、ches, gets,SectionA短语,1 Many passengers were hurt. 2 anywhere 3 a little more confident 4 obey the traffic rules 5 save energy 6 cause air pollution 7 Its easy to park -.,1 很多乘客受伤了,2 任何地方,3 更自信一点,4 遵守交通规则,5 节约能源,6 引起空气污染,7 停车很轻易,Section A 单词听写,乘客 疯狂的 任何地方 污染 优点,优势 不同意,有分歧 发生交通事故 习惯于（做）某事 害怕做某事 遵守交通规
7、则 save energy 停放自行车 不同意某人的意见 严重受伤 送某人去,passenger crazy anywhere pollution advantage disagree have a traffic accident get /be used to do sth. be afraid of doing sth./to do sth. obey the traffic rules 节省能源 park bikes disagree with sb. badly hurt send sb. to,sectionA情景用语练习,-I think collecting stamps is
8、 great fun. -_ We can also learn a lot from it.（2013漳州） A. I agree with you. B. No, I dont think so. C. No, I dont like it. -I like eating vegetables and fruits. -_They are good for our health. A.I agree B. Me, too C. I dont agree. D. Its me. -I think students should have mobile phones to call their
9、 parents. -_They often use them to play games instead. A. I hope so. B. I dont agree. C. No problem. D. Good idea. -Its too hot. Why dont we go swimming in the river? -_ A. Good idea. B. Yes, please. C. Im afraid its dangerous for us. D. No, I dont.,Section B,翻译下列短语并注意它们的用法。 1.Bicycle helmets_2.in d
10、anger _ 3.wear light-colored clothes _ 4.learn about _ 5.break the traffic rules _ 6.get a fine 7.get hurt _ 8.Why dont we/you + = why not + : 怎么样？ 9.cross a busy road _ 10.make a wrong turn _ 11.cause trouble_ 12.in trouble_,自行车头盔,处于危险中,穿浅色衣服,学习,不遵守交通规则,受到惩罚,受伤,do,to do,过一条繁忙的马路,拐错弯,惹祸 造成麻烦,处于困境,Se
11、ction B知识点 1、We should wear bicycle helmets when riding. 骑自行车的时候我们应该戴头盔。 2、If we break the traffic rules, we may get a fine and even be in danger. 如果违反了交通规则，我们会受到惩罚，甚至会很危险。,考题链接： We are _ trouble. Could you help us? A. on B. with C. in D. for If we break the traffic lights, we may be in _. A. danger
12、ous B. danger C. safe D. safety If a man breaks the traffic rules, he may _. A. be the winner B.be pushed away C. get a fine D. be careless,Section C,翻译下列短语并注意它们的用法。 One of + (A.名词的单数形式B名词的复数形式) 动名词（V.ing）作主语，谓语动词用 （A单数；B复数） 1.Share with 2.pay attention to _ 3.Traffic signals 4.in case of _ 5.First
13、aid 6.callfor help _ 7.In a word_ 8. obey the safety rules_ 9.Look out _,分享,注意,交通信号,急救,万一，如果,寻求帮助,总而言之，一句话，总之,遵守安全规则,当心，向外看,B,A,SectionC,1.The bicycle is one of the most important vehicles in the world. 自行车是世界上最重要的交通工具之一。 one of +adj最高级+名词复数 “最的之一” 考题链接： China is one of _ countries in the world. A.t
14、he large B. the larger C. the most large D. the largest Mo Yan is one of the _ writers in the world now.（2013湘潭） A. famous B. more famous C. most famous,SectionC,2.Bicycle riding can make riders hearts and lung strong. 骑自行车有助于强健骑车者的心肺。 Bicycle riding在此时动名词作主语。如： Doing eye exercise is good for your health.做眼保健操对你的眼睛有好处。 make sb/sth+adj“使某人（某物）” 如: Drinking milk makes your body h
