1、第三讲熟悉三大复合句式，复合句变得更实用1(2014高考福建卷写作)Whats important is that we should stick at it.重要的是我们应该坚持。分析：连接词what引导的句子为名词性从句中的主语从句。2(2014高考安徽卷写作)The truth is that everyone will have one of those periods when things seem to be going wrong，so you dont have to worry so much.事实是每个人都有似乎总是出错的一个时期，因此你没有必要太担心。分析：The tr
2、uth is that.，that引导表语从句。3(2014高考天津卷写作)Im very delighted to hear that you will come to our school as an exchange student next term.听说你下学期作为交换生来我们学校，我很高兴。分析：hear后面的that引导的句子为名词性从句中的宾语从句。4There is no doubt that children there are badly in need of care and help.毫无疑问，那里的孩子急需关爱和帮助。分析：that引导同位语从句，解释doubt的内
3、容。5(2014高考重庆卷写作)When I was in junior middle school，my father bought me a nice pen with his small salary，wishing me to study hard.我上初中时，父亲用微薄的收入给我买了一只好钢笔，希望我努力学习。分析：when引导时间状语从句。6(2014高考湖北卷写作)I was on my way to the bookstore and was waiting for the green light at a crossing when a girl of about ten w
4、as knocked down by a passing car，which drove off quickly.在去书店的路上我正在十字路口等绿灯，这时一个大约十岁的小女孩被一辆过路车撞倒，小汽车立刻开走了。分析：which引导非限制性定语从句。一、名词性从句1主语从句：在句子中充当句子主语的从句。When the delayed flight will take off depends much on the weather.那架延误的班机什么时候起飞在很大程度上取决于天气。2宾语从句：在句子中作及物动词或介词的宾语。Experts think that it is tough for h
5、uman beings to live on the Mars，because they will face the bitter cold weather，loneliness and fear.专家们认为对人类来说在火星上居住是艰苦的，因为他们将面临严寒天气、孤独和恐惧。3表语从句：在句子中起表语作用的从句。The question is whether we shall run out of food soon.问题是我们的食物是否很快会吃完。4同位语从句：在复合句中充当同位语的从句。He made a promise that he would never come late.他承诺永
6、不会迟到。二、定语从句在复合句中作定语用来修饰句子中某一名词或代词的从句，包括限制性和非限制性定语从句。However，I was busy preparing for my final exam at that time，which was of vital importance for me.然而，那时我忙于准备期末考试，这对我来说非常重要。三、状语从句在复合句中作状语，其位置可以在主句前或主句后。其中包括下列从句：1时间状语从句通常由when，as，while，after，before，as soon as，since，till(until)，whenever等引导。When the c
7、ity is still sleeping soundly before the dawn comes on，it is the cleaners who sweep the floors or streets in spite of the chilly wind or the heavy rain.黎明前城市仍然沉寂在一片酣睡中时，不管寒风还是大雨，是清洁工们在清扫着地面和街道。2地点状语从句通常由where，wherever等引导。Wherever I may be，Ill remember that Im a Chinese forever.无论我在哪里，我都会永远牢记自己是一位中国人
8、。3原因状语从句通常由because，since，as和for等引导。Since/As the weather is so bad，we have to delay our journey.由于天气如此之差，我们不得不推迟旅行。4目的状语从句通常由so that.，in order that.等引导。5结果状语从句通常由so that.，so.that.等引导，往往放在句尾。6比较状语从句通常由as，than，as(so).as等引导。7让步状语从句通常由though(although)，as，even if(even though)，however，whatever等引导。8条件状语从句通常
9、由if，unless，as long as等引导。After class，I learned from the teacher that my deskmate would have dropped out of school if he hadnt been helped by others.课后，我从老师那里了解到，如果我的同桌没有得到其他人的帮助的话他就辍学了。9方式状语从句通常由as，(just) as.so.，as if，as though等引导。温馨提示如果一个句子有多个谓语，那么这个句子可能是并列句或者是复合句。如果有并列连词，就是并列句，如果没有就是复合句。.用适当的连词填空1
10、I think _ its our duty to help parents do some housework.答案：that2I took pride in _ I had done in the absence of my father.答案：what3Its reported _ about 30 volunteers who are at least 18 years old will be chosen from all over the world to the Mars by the year of 2015.答案：that4I would appreciate it _ yo
11、u could sell the knots for 10 dollars each.答案：if5Its our desire _ you should provide some money to fund our program，as well as offer us some practical suggestions.答案：that6_ cleaning street is no more than an ordinary job，it contributes to the society.答案：Although7I rang you at about nine，but there wa
12、s no reply.Oh，that was probably _ I was seeing the doctor.答案：when8Besides，I will tell him what you look like _ you can find each other easily.答案：so that.请用恰当的连词翻译下列复合句1这本书与我上月读的非常不同。_答案：The book is quite different from what I read last month.2跟着那个女孩，我们走进墙上悬挂着几幅著名科学家画像的大厅。_答案：Following the girl，we we
13、nt into a hall，on whose walls hung a few pictures of some famous scientists.3这些花太特殊了以至于我将尽我的所能救活它们。_答案：These flowers are so special that I would do whatever I can to save them.4人类登上另一星球的日子很快就会来临。_答案：The day will soon come when man sets foot on another planet.5乡下不像大城市那样有这么多的污染。_答案：There isnt so much pollution in the country as in big cities.