Unit 3 Language points People travel for many reasons Today, travellers want more than just sightseeing and tour. They want “adventure travel,” e. g. hiking and rafting. Hiking is a good way to combine exercise, travel, and adventure. Hiking is easy, fun and exciting. A hike will be more successful if you put safety first and plan the hike carefully. SummarySummary Rafting is another kind of adventure. Some people like to go down a quiet stream, and others like the more adventurous whitewater rafting. There are basic safety rules and skills you must learn before you go rafting. Be a friendly travelerBe a friendly traveler Protect our world Protect our world CherishCherish （珍惜）（珍惜） lifelife Make a harmonious (Make a harmonious ( 和谐的）和谐的） societsocietyy1. consider Language points Language points (1) 考虑＋ n/pron doing wh-+to do that 从句e.g. Please consider my suggestion.e.g. I am considering changing my job.e.g. I am considering what to do next.e.g. He considered whether he should do it.(2) 认为 consider sb / sth asconsider sb / sth (to be)consider+ 从句e.g. I consider you as my partner.e.g. I consider you (to be) my best friend.e.g. I consider that I have been badly treated.2. means 方法，手段，（单复数同形） e.g. Every possible means __________tried, but none has worked.e.g. All possible means _________________ tried, but none has worked.has beenhave beenby all meansby no meansby means ofby this means当然可以，没问题决不，一点也不通过，用，借助于用这种方法 = in this way, with this methode.g. －我错了吗？ －不，一点也不错． -- Am I wrong? -- No, by no means.e.g. –Could I use your pen? -- By all means.e.g. We express our feelings by means of words.3. experience1 ) 用作及物动...
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