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(mean) of this sign? 4. Many American young people go ___________ (hike) on their holidays. 5. We can store a lot of ______________ (inform) in our puter. 6. At the _____________ (begin) of the lesson, the teacher told us a story. 7. Though the old man was __________ (die), the doctor was trying his best to save him 8. I saw a big dog ____________ (lie) in front of his house. III. Rewrite the sentences as required: 1. It is a direction sign. (劃線提問 ) __________________________________________? 2. This sign means: we must not leave rubbish. (劃線提問 ) __________________________________________? 3. My father told me to do it by myself. (劃線提 問 ) __________________________________________? 第二課時 Target language: 1. know the meaning of the 20 signs. 2. use useful / useless 3. silence–silent silently 4, keep quiet = keep silent 5. go camping 2 i 3. 4. 5. 6. 7. 8. 2. ____