有時為了使句子的連貫性更強, 表達也更為貼切、自然, 我們在兩個或者多個簡單句之間加上and, but, or(或者, 否則), for(因為), while(而, 卻), when (就在這個時候), not onlybut also等并列連詞, 使其成為并列復(fù)合句。如：,句子潤色：簡單句合并成復(fù)合句,(1) Our outdoor activity will last 3 hours. Well be back at about 11 oclock. Our outdoor activity will last 3 hours and well be back at about 11 oclock.,(2) You must hurry. Youll miss the plane. You must hurry or youll miss the plane. (3) Honey is sweet. The bee stings. Honey is sweet but the bee stings.,在兩個或者多個簡單句之間加上when, after, as, because, where, which, who等從屬連詞, 可以使簡單句變成復(fù)合句。如：,(1) We will organize all kinds of activities in our English club. We can not only practise but also learn more English in the activities.（改為含定語從句的復(fù)合句） We will organize all kinds of activities in our English club in which we can not only practise but also learn more English.,(2) He missed the first bus. He came to school late.(改為含狀語從句的復(fù)合句) Because he missed the first bus, he came to school late. He missed the first bus, so he came to school late.,即時練習(xí) 將下列各組句子合并成并列復(fù)合句或主從復(fù)合句。 1. Your study becomes much more difficult. You have to work much harder.,1. Your study becomes much more difficult, so you have to work much harder.,2. We should be easy-going. We should be concerned for others. We want to be liked by others.,If we want to be liked by others, we should be easy-going and concerned for others.,3. (1) Li Hua is a senior one student. (2) She had to attend different enrichment classes (3) She had to do a lot of homework during the summer vacation.,(4) This made her unhappy. (5) she wanted to relax herself.,Li Hua, a senior one student, had to attend different enrichment classes and do a lot of homework during the summer vacation, which made her unhappy, as she wanted to relax herself.,4. (1)We high school students do have some growing pains. (2)We can get rid of them correctly and wisely.,We high school students do have some growing pains, but we can get rid of them correctly and wisely.,5. (1) Students attend enrichment classes during vacation. (2) Students can improve their main subjects. (3) Students make more friends.,If students attend enrichment classes during vacation, they can not only improve their main subjects but also make more friends.,6. (1) Ive made good preparations for exams. (2) Im very stressed and nervous. (3) I cant fall asleep, control my temper or focus. (4)I even dont want to eat.,Though Ive made good preparations for exams, Im still so stressed and nervous that I cant fall asleep, control my temper or focus and even I dont want to eat.,7. (1) 79.3 of the surveyed netizens say that their main motivation is to help their parents to live a better life. (2) 67.7 claim that they work hard in order to change their own fate.,79.3 of the surveyed netizens say that their main motivation is to help their parents to live a better life while 67.7 claim that they work hard in order to change their own fate.,8. (1) The job was hard and boring. (2) The job seemed endless. (3) The job made me very tired. (4) I almost quit half way.,The job was hard, boring and seemed endless, which made me so tired that I almost quit half way.,9. (1) Learning English well is a must. (2) You hunt for a job. (3) Your English level is very important.,Learning English well is a must, as when you hunt for a job, your English level is very important.,10. (1) I have just received your letter. (2) You express your concern. (3) I join in too many after-class activities. (4) These activities may have a bad effect on my study and future.,I have just received your letter in which you express your concern that my study and future may be affected because I join in too many after-class activities.,