1、(Grammar and usage)Leading-inWhat kind of natural disasters are connected with a strong storm?Typhoon,hurricane,tornado What should people do during a strong storm?Stay inside and close and lock all the windows and doors.Listen to the radio to keep informed of what is going on.Anna is interviewing h
2、er teacher,Mr Li,about his experiences during a hurricane.1参加一个会议参加一个会议2打开电视打开电视3有点震惊有点震惊4使某人害怕使某人害怕5停电停电6用完补给用完补给7给慈善机构捐赠食品和给慈善机构捐赠食品和衣物衣物8造成大量的损失和痛苦造成大量的损失和痛苦9过来帮忙过来帮忙attend a conferenceturn on the TVa bit of shockscare sb power failurerun out of suppliesdonate food and clothes to charitiesImporta
3、nt words&phrases cause a lot of damage and sufferingcome to helpAnna is interviewing her teacher,Mr Li,about his experiences during a hurricane.1.How did Mr Li know that the hurricane was coming?From the local news on TV.2.What made Mr Li scared during the hurricane?The power failure.3.A hurricane i
4、s destructive.In what details can we know it is destructive in this text?Please find them out.The road was blocked.There may be the power failure.Many huge trees lay across the street and water was seen everywhere.There was a lot of damage and suffering.4.What should we do when a hurricane hits?Firs
5、t,we should stay inside,because going outside during a hurricane is much too dangerous.Second,we should prepare enough food and water to last a whole week.To-infinitives as attributivesTo-infinitives as adverbials of resultI was staying in Atlanta,and that was one of the cities to be hit.That mornin
6、g,I turned on the TV for some local news,only to hear that a hurricane was on its way.Read the passage about an interview and complete the tasks(P20)Find the sentences with to-infinitivesI looked out of the window,only to see huge trees lying across the street and water everywhere.There was nothing
7、for me to do.I had enough food and water to last a whole week.When the to-infintive is used as an,it is often put (before/after)the noun or pronoun it modifies.When the to-infintive is used as an,it can refer to an _(expected/unexpected)result.In this case,we often use only before the to-infinitive.
8、afterunexpectedWorking out the rules不定式是动词的一种非限定形式,由“to+动词原形动词原形”构成，没有人称和数的变化，在句中不能独立作谓语。Working out the rulesDuring a strong storm,we should stay at home and listen to the radio to keep informed of what is going on.Besides a radio,we can have a computer or a smart phone to update the information.Ad
9、verbial of purposeWorking out the rulesAfter the strong storm,we were very amazed to see that our house was in good condition and our grandparents were very delighted to know that we were safe and sound.Adverbial of result标 题 文 本此处添加详细文本描述，文字内容建议与标题相关尽量简洁生动标 题 文 本此处添加详细文本描述，文字内容建议与标题相关尽量简洁生动标 题 文 本此
10、处添加详细文本描述，文字内容建议与标题相关尽量简洁生动She signalled her students to exit the classroom in an orderly line covering their heads with their hands.And the headmaster asked them to stay outside until the storm was over.Object complementWorking out the rulesWorking out the rules1.Alice Brown,head teacher,was teachi
11、ng when the floor began to shake.2.It was very dangerous to stay inside during the hurricane.3.My job today was to keep the student calm outside.Object Subject Predicative ConclusionObject Subject Predicative Attributive Adverbial of result Adverbial of purpose Adverbial of reason 但不定式具有名词、形容词和副词的特征
12、，在句中可以作主语、宾语、宾语补足语、表语、定语、状语(结果，原因，目的)等。动词不定式作定语和结果状语To-infinitives as attributives and adverbials of result只能用动词不定式作定语的情况只能用动词不定式作定语的情况例：1.Please make an effort to catch the bus.2.He made a promise to come here on time tomorrow.1.当修饰的名词是ability,ambition,attempt,chance,courage,desire,decision,effort,
13、failure,moment,promise,right,time,wish （一些表示企图、努力、愿望、打算、能力 等意义的名词）只能用动词不定式作定语的情况只能用动词不定式作定语的情况例：1.He was the first one to think of the idea.2.You are the only person to be late.3.The manager is the last to come to the meeting.2.当修饰的名词前有the only,the next,the best,the first,the last,以及由序数词或形容词最 高级修饰的名
14、词常常用不定式作定语。只能用动词不定式作定语的情况只能用动词不定式作定语的情况例：1.Do you have anything to say?2.There is nothing to worry about.3.I want to get something to drink.3.当修饰的词为something,nothing,anything 等不定代词时。4.当定语表示未来的还没做的动作时。例：The letter to be written is to my father.The matter to be discussed is important.（二）作结果状语不定式作状语，用来
15、修饰动词、形容词和副词。1.动词不定式表示结果时，其逻辑主语就是句子的 主语。结果状语常常只限于learn,find,see,hear,to be told,make,turn out to be等具有界限含义 的动词。He returned home to learn his daughter had just been rescued.Dinosaurs have completely died out on the earth,never to be seen again.2.动词不定式作结果状语的结构不定式常与only,enough或too连用，用于“too.to”，“enough t
16、o.”，“only to do”句型中。例：He studied hard only to fail the exam.He is old enough to go to school.She is so proud as to look down upon others.现在分词与不定式作结果状语的区别现在分词与不定式作结果状语的区别例：1.He went home to find his old friend George outside the door.2.The child fell,striking his head against the door and cutting it.
17、动词不定式作结果状语强调的是一种意想不到的结果；而现在分词作结果状语强调的是一种顺承的，必然造成的结果。Translate the following sentences.1.少吃点油炸食品是个好主意。少吃点油炸食品是个好主意。2.你需要在安静的地方学习。你需要在安静的地方学习。3.我告诉他不要放弃。我告诉他不要放弃。4.你能给我一些可以写字的纸吗？你能给我一些可以写字的纸吗？5.我大声朗读来锻炼我的发音。我大声朗读来锻炼我的发音。6.我跑到车站，却被告知火车已经离开了。我跑到车站，却被告知火车已经离开了。Translate the following sentences.1.少吃点油炸食品是
18、个好主意。少吃点油炸食品是个好主意。2.你需要在安静的地方学习。你需要在安静的地方学习。3.我告诉他不要放弃。我告诉他不要放弃。Translate the following sentences.4.你能给我一些可以写字的纸吗？你能给我一些可以写字的纸吗？5.我大声朗读来锻炼我的发音。我大声朗读来锻炼我的发音。6.我跑到车站，却被告知火车已经离开了。我跑到车站，却被告知火车已经离开了。Finish exercises C on P64 cebdacd;aeab Read the passage about an interview and complete the tasks(P20)Plea
19、se complete the exercises on Page 21B1ecdbaB2to find books about hurricanes in the school libraryto find he wasnt in to attendto make PPT slides for my projectB3was actually the first to leaveto keep us warmwanted to return home as soon as possibleonly to find it completely destroyedadvised us to ta
20、ke an active part in the rebuildingConclusionAll functions of to-infinitives1.Subjects 1)To see is to believe.2)To improve your oral english is your present task.2.Objects 1)They agreed to hand in improved model tomorrow.2)The charity hopes to help all the people in need.Conclusion3.Attributives 1)W
21、e have made environmental policies for business to observe.2)Ordinary people have a lot of things to cope with everyday.4.Object complements 1)The government encourages us to protect the environment.2)Everybody was asked to perfect his or her writing skills.All functions of to-infinitivesConclusion5
22、.Predicatives 1)My job today is to take care of my little sister.2)Their method seemed to be more practical.6.Adverbials of purpose 1)Then as a class,out all the parts together to make a booklet.2)Some people hunt animals for fashion:animal skin is usedto make coats and bags.All functions of to-infi
23、nitivesConclusion7.Adverbials of result 1)I ran all the way to school,only to be told that it was Sunday.2)They tried their best to rescue the missing people,only to find their dead bodies.8.Adverbials of reason 1)I was delighted to know the result of the interview.2)The students were excited to know that they would have two days off.All functions of to-infinitivesFinish the 同步导练同步导练.
