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课件网) Unit 2 Grammar and usage Simple, compound and complex sentences 主语+谓语 宾语 定语 状语 补足语 同位语 表语 Review: Sentence elements 1.动作的发出者，位于句首，犹如树干 2.主语发出的动作，由动词构成，犹如树心 3.动作的承受者，位于动词、介词后，犹如主枝 4.系动词后面的成分，说明主语内容或状态，亦如主枝 5.修饰名词的成分（....的），犹如树叶 6.交代动作背景，如时间、地点、原因、目的等 7.补充说明宾语的成分，使句意完整 8.对主语/宾语进行解释说明 (1) We know that being a teenager is sometimes difficult. (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. (5) It may not have been addressed before, but don’t worry. (6) You can visit the “teen health” forum on our website instead. (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, 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, write a post about it. (12) Our health experts will be glad to tell you what steps you can take to improve your situation. (13) There is a lot to see, so take some time to look around our website! Exploring the rules: Simple sentences What is the purpose of the website TeenHealthWeb What can teens do in the website TeenHealthWeb Listen to the article on page 20 and answer the questions. Step 1 Watch and answer No. Five Sentence patterns Subject (主语) Verb (谓语) Object (宾语) Adverbia(状语) 1 (2)So, we have designed TeenHealthWeb to help you along the journey to adulthood. 2 (4) You can look through these articles to find advice on your problem. 3 (6) You can visit the “teen health” forum on our website instead. We have designed to help you along the journey to adulthood TeenHealthWeb You can look through thses articles to find advice on your problem You can visit the “teen health” forum on our website instead 简单句 （a simple sentence）是由一个独立的子句组成的，这个子句有一个主谓组合。 Exploring the rules: Compound sentences Read a post on the “teen health” forum and offer your advice. User AdventureSeeker posts: Title: Help! My parents won’t let me go camping with my friends! Message: They say it’s too dangerous. I think it's unfair. How can I change their minds User AdventureSeeker Title: Help! My parents won’t let me go camping with my friends! Message: They say it’s too dangerous. I think it’s unfair. How can I change their minds User CalmGuide @AdventureSeeker Don't get angry, for that won't help. Show them your safety plan, and explain it clearly. Don't shout, nor should you give up. You feel angry, but try to calm down. You can argue, or you can t ... ...
