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课件网) Unit 2 Let’s talk teens Grammar and usage 1 4 5 2 3 主谓 主系表 主谓宾 主谓宾宾 主谓宾补 Sentence structures S + V S + V + P S + V + O S + V + O + O S + V + O + C Sentence structures (2) So, we have designed TeenHealthWeb to help you along the journey to adulthood. (3) Our website has many articles about teenagers’ physical and mental health. (4) You can look through these articles to find advice on your problem. (6) You can visit the “teen health” forum on our website instead. simple sentences a subject a verb a simple sentence Rule 1: 观察下列句子： (1)Tom, Mike and I are good friends. (2) I got up ,washed my face, brushed my teeth and went to school . (3)I like music ,sport, traveling, surfing the Internet and listening to music . (4)This is a well-known German medical school. （三个并列主语） （四个并列谓语） （五个并列宾语） （三个并列定语） 特别注意：简单句不简单。含有多个并列主语，多个并列谓语，表语，宾语，定语等等，但仍然是个简单句。 观察下列句子： Comparison Simple sentences: (2) So, we have designed TeenHealthWeb to help you along the journey to adulthood. (3) Our website has many articles about teenagers’ physical and mental health. (4) You can look through these articles to find advice on your problem. (6) You can visit the “teen health” forum on our website instead. The rest of the sentences: (1) We know that being a teenager is sometimes difficult. (5) It may not have been addressed before, but (you) don’t worry. (7) We are proud to say this forum is the heart of our website. (8) Users are encouraged to post their problems, and they will get advice from our health experts and other forum users. (9) Before you write your post, however, (you) take a look at other users’ posts first. (10) It is likely that the matter has already been discussed on our forum. (11) If your problem is a new one, (you) write a post about it. (12) Our health experts will be glad to tell you (that) the steps you can take to improve your situation. (13) There is a lot to see, so (you) take some time to look around our website! one subject-verb combination more than one subject-verb combination Exploring the rules Type I: (5) It may not have been addressed before, but (you) don’t worry. Compound sentence(s): (11) If your problem is a new one, (you) write a post about it. (12) Our health experts will be glad to tell you the steps (that) you can take to improve your situation. Type II: Complex sentences: (5) It may not have been addressed before, but don’t worry. (8) Users are encouraged to post their problems, and they will get advice from our health experts and other forum users. (13) There is a lot to see, so take some time to look around our website! a simple sentence a simple sentence two simple sentences but a linking word and so a linking word a linking word two simple sentences Compound sentences A compound sentence contains two or more main clauses; uses linking words: and, but, ... ...
