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Unit,1,Grammar and usage,Unit 1,課件描述： 本課時(shí)從引導(dǎo)學(xué)生關(guān)注基本規(guī)律入手，將及物動(dòng)詞和不及物動(dòng)詞的不同用法和特征進(jìn)行分類說明。在教學(xué)中，指導(dǎo)學(xué)生通過閱讀課本上精簡(jiǎn)的說明，自己得出一些結(jié)論，有助于提高閱讀能力和自學(xué)能力。此外，這些語(yǔ)篇中的課標(biāo)詞匯的學(xué)習(xí)也要提醒學(xué)生注意。,Lead-in,What’s the biggest difference between transitive and intransitive verbs?,An American, Philo Farnsworth, made important breakthroughs in the development 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 breakthroughs 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 birthday 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 cities. 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 recorders small and cheap enough for home use were introduced. Most transitive verbs can be used in the passive voice.,,Times sure have changed! Intransitive 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 to a remote village accessible only by boat. Some intransitive verbs can be followed by a prepositional phrase.,Mum is cooking (breakfast) in the kitchen now. To everyone’s surprise, he contributed $5,000 to a local charity. Many different people contributed to the development of TV. Many verbs can be both transitive and intransitive.,Practice,P9 A 1. 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 B 1. 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 about 6. a. paid b. To pay for 7. a. Having searched b. searching for,answer for to explain to people in authority why you did something wrong or why something happened, and be punished if necessary Their coach must answer for the team's poor performance.,suffer from (pain) to experience physical or mental pain At least he died suddenly and didn't suffer. She's suffering a lot of pain. suffer from I'm suffering from a bad back. Mary's suffering from ill health at the moment.,allow for to consider the possible facts, problems, costs etc. involved in something when making a plan, calculation, or judgment Allowing for inflation, the cost of the project will be $2 million. You should always allow for the possibility that it might rain.,bring about to make something happen How can we bring about a change in attitudes? A huge amount of environmental damage has been brought about by the destruction of the rainforests.,pay for pay for sth. Mum paid for my driving lessons. pay sb. for sth. He didn't even offer to pay me for the ticket.,search for search for An RAF plane searched for the missing men. I've 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 solution Scientists 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.,