2018届一轮复习北师大版必修1Unit2Heroes学案

2018届一轮复习北师大版必修1Unit2Heroes学案

Lesson 1 Modern Heroes（第二课时）‎ 寄语：Better late than never.迟做总比不做好 Studying aims : 1） 牢记本单元重点短语及其用法 ‎ 2）学习课文3-6段，分析课文及句子结构 Difficult points : 1）现在分词和形容词作状语的用法 ‎2）too…to.. 结构 ‎ Important points : 在掌握本节知识点的基础上能够灵活运用 Studying steps ：‎ Step I单词拼写 ‎1 I want to spend a _______________（宁静的）day in the garden.‎ ‎2Canda is divided into ____________（省）instead of into states .‎ ‎3 He w_________(挥动)his arms in the air.‎ ‎4 Many people want to e__________（探索）and use space peacefully.‎ ‎5 It's only an hour’s_____________________（飞行）‎ StepII疑难解析（para3-6）‎ ‎1. When the spaceship was doing its seventh circle,Yang Liwei showed the flags of China and the United Nations,expressing the wishes of the Chinese people to explore and use space peacefully.‎ 翻译:_____________________________________________________‎ ‎【导学】 …expressing the wishes of the Chinese people to explore and use space peacefully 是______________作状语。现在分词作状语时，可以表示时间、条件、原因、伴随、方式以及结果等。从分词的时间意义上，一般式表示的动作与谓语动词表示的动作同时发生或几乎同时发生；从语态意义上，现在分词一般式往往表示主动。（你能记住概念吗？）‎ 如：‎ Hearing the news, he couldn’t help laughing.（表时间）‎ Working hard,you’ll surely succeed.（表条件）‎ The boy sat in front of the farm-house, cutting the branch. （表伴随）‎ The child slipped and fell, hitting his head against the door. （表结果）‎ Entering the office,I picked the telephone and called Bob.‎ 你知道上面划线部分和其主语之间是主动关系还是被动关系吗?你能记住这些句子吗？‎ ‎《练一练》：‎ ‎1) ________in the fields on a March afternoon, he could feel the warmth of spring.‎ A To walk B Walking C Walked D Having walked ‎2) _________that he was in great danger,Tom walked deeper into the forest.‎ A Not realized B Not to realize ‎ C Not realizing D not to have realized ‎2 He told reporters later.‎ 翻译:______________________________________________________‎ ‎【导学】later adv.___________ adj. ____________‎ ‎《记一记》：‎ ‎1）I’ll see you later. 待会儿见。‎ ‎2）Let’s take a later train. 我们打完一点的 ‎3）Laoli was happy in his later life. 老李晚年很幸福 请分别说出个句话中的词性及意义: 1）__________________ 2）_______________________3）________________________‎ ‎【搭配】 later on 后来，再过些时候 sooner or later 迟早；‎ 总有一天 ‎《练一练》：‎ ‎1) At first things went well, but ___________（后来）we ran into trouble.‎ ‎2) You should tell her ,bacause she’ll find out_______________(迟早)‎ ‎2. As Yang Liwei return into the earth’s atmosphere,helicopters were flying to where he would land,ready to collect him.‎ 翻译:______________________________________________________‎ ‎【导学】ready to collect him作________________，表示__________________。‎ He went to bed cold and hungry. 翻译______________________‎ Long and untidy ,his hair played in the wind.‎ 翻译________________‎ ‎《练一练》：‎ After the long journey, the three of them went back home_________.‎ A hungry and tiredly B hungry and tired ‎ C hungrily and tiredly b hungrily and tired ‎ ‎3. When Yang Liwei climbed out of the spaceship, he smiled and waved to the crowds waiting for him.‎ 翻译:__________________________________________________‎ ‎【导学】 本剧中的. waiting for him作定语，修饰the crowds。‎ ‎【拓展】 当被修饰的名词与分词为主动关系时，用主动表示动作的正在进行或状态。‎ Do you know the boy lying under the big tree?‎ 翻译_________________‎ I have never seen a more moving movie.‎ 翻译_________________‎ ‎《练一练》：‎ I smell something __________in the kitchen.Can I call you back in a minute?‎ A burning B burnt C being burnt D to be burnt ‎4. I thought 21 hours was too short to stay in space. ‎ 翻译:______________________________________________‎ ‎ 【导学】“太…以至于不能…”，此结构一般表示否定含义，但在此句中却表示肯定含义。‎ ‎【拓展】 too…to… 结构在下列情况中表示肯定含义：‎ ‎1）当too前或 to前有否定词构成双重否定时。如：‎ ‎.English is not too difficult to learn。英语并不太难学 ‎2）当too后是 glad,pleased,happy,delighted, satisfied, ready, willing, kind, good,true,easy,anxious等形容词或副词时。‎ 记一记：‎ They are too anxious to leave . 他们急于离开。‎ He is too ready to help others . 他总是乐于助人。‎ I’m only too glad to see you. 见到你我特别高兴。‎ ‎3）与can not连用时 You can not be too careful to do your homework.‎ 你会翻译这句话吗？______________________________‎ ‎《练一练》：‎ ‎1)-------Thanks for your help.‎ ‎---------Not at all. I’m ___________pleased to help you.‎ A too much B too only C so much D only too ‎2)------Must I turn off the gas after cooking?‎ ‎---------Of course.You can never be _________careful with that.‎ A enough B too C so D very 小试身手 StepIII巩固练习 A.单句改错 ‎1 They will work here two days late.‎ ‎2 He didn’t go to school because his illness.‎ ‎3 A man called himself Mr Smith wanted to see you at the door.‎ ‎4 My coffee is so hot to drink.‎ ‎5 There are two hundreds students on the playground.‎ B.单项选择 ‎1 “We can’t go out in the weather’’.said Bob ,___________out of the window.‎ A looking B to look C looked D having looked ‎ ‎2 They stayed in the snow for several days ,______________.‎ A were cold and hungry B to be cold and hungry ‎ C being cold and hungry D cold and hungry ‎3 He isn’t ____________he was ten years ago.‎ A which B what C who D /‎ 小结反思：‎ ‎_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________‎