1、Unit1Grammar and usageUnit 1课件描述：本课时从引导学生关注基本规律入手，将及物动词和不及物动词的不同用法和特征进行分类说明。在教学中，指导学生通过阅读课本上精简的说明，自己得出一些结论，有助于提高阅读能力和自学能力。此外，这些语篇中的课标词汇的学习也要提醒学生注意。Lead-in Whats the biggest difference between transitive and intransitive verbs?An American,Philo Farnsworth,made important breakthroughs in the developme
2、nt of the TV in the late 1920s and early 1930s.Times sure have changed!Transitive verbs are verbs that take an object.Intransitive verbs do not take an object.Discovering more Read through P8 and try to find out more differences between them.1.An American,Philo Farnsworth,made important breakthrough
3、s in the development of the TV in the late 1920s and early 1930s.2.It was not until the early 1950s that most tape recorders began using plastic tape as they do today.3.Who can foresee what the future will bring?The object can be a noun,a pronoun,an infinitive,a verb-ing or an object clause.On my bi
4、rthday uncle gave me a mobile phone as a gift.The direct object is usually a noun that refers to something being given.The indirect object is a noun or a pronoun that refers to the recipient.This will soon make DVDs things of the past.They also make TV accessible to people who live far away from cit
5、ies.The complement can be a noun,an adjective,an adverb,a prepositional phrase or a non-finite verb which refers back to the object.By the late 1970s,video recorderssmall and cheap enough for home usewere introduced.Most transitive verbs can be used inthe passive voice.Times sure have changed!Intran
6、sitive verbs do not take an object,and cannot be used in the passive voice.The waters rose higher and higher,until more than 1,000 people had to leave their homes.More challenges lie ahead of me.Intransitive verbs can usually be followed by an adverbial.Bored with life in the city,he moved toa remot
7、e village accessible only by boat.Some intransitive verbs can be followed by a prepositional phrase.Mum is cooking(breakfast)in the kitchen now.To everyones surprise,he contributed$5,000 to a local charity.Many different people contributed tothe development of TV.Many verbs can be both transitive an
8、d intransitive.PracticeP9 A1.checked(vt.)2.bought(vt.)3.sitting(vi.)4.see(vt.)5.talked(vi.)6.turned(vi.)7.hurts(vi.)8.eat(vt.)9.thought(vt.)10.smiled(vi.)P9 B1.a.answer b.answer for 2.a.fail(in)b.fail 3.a.suffering b.suffered from 4.a.allow b.allow for 5.a.brought b.bring about6.a.paid b.To pay for
9、7.a.Having searched b.searching foranswer forto explain to people in authority why you did something wrong or why something happened,and be punished if necessaryTheir coach must answer for the teams poor performance.suffer from(pain)to experience physical or mental painAt least he died suddenly and
10、didnt suffer.Shes suffering a lot of pain.suffer fromIm suffering from a bad back.Marys suffering from ill health at the moment.allow forto consider the possible facts,problems,costs etc.involved in something when making aplan,calculation,or judgmentAllowing for inflation,the cost of the project wil
11、lbe$2 million.You should always allow for the possibility thatit might rain.bring aboutto make something happenHow can we bring about a change in attitudes?A huge amount of environmental damage hasbeen brought about by the destruction of therainforests.pay forpay for sth.Mum paid for my driving less
12、ons.pay sb.for sth.He didnt even offer to pay me for the ticket.search forsearch forAn RAF plane searched for the missing men.Ive searched everywhere for my glasses.search sth./sb.for sth.Detectives are searching the yard for clues.He was searched by the guards for weapons.search for to try to find an explanation or solutionScientists are still searching for a cure.She paused,searching for inspiration.Word study 1.I had ample time to wait.2.We had a casual conversation.3.medical insurance 4.It was obvious that 5.He was trembling with his sufferings.Homework Finish P104 C1,C2.
