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. ’Some people ’watch ’TV ’online. you know ’how to ’protect ’ourselves from the ’earthquake? 4b 錄音 4bP100 中小學(xué)課件 5.’Really? ’Which was the ’most ’serious ? 6. A ’reporter said ’scientists could ’put ’little ’puters ’right into our ’heads. 7. The ’Inter ’makes our life ’easier and ’more interesting The rising tone is often used in general questions, greetings and requests. 中小學(xué)課件 Choose the best answer. 1. Computers are very useful to us, but students shouldn’t ____ too much time ___ them. A. spend。 in B. cost。 / C. spend。 on D. take。 to 2. We can shop ___ the Inter ____ going to the shops. A. on。 without B. in。 without C. in。 for D. on。 with 中小學(xué)課件 3. – We can use to chat online. Really ? Could you please show me ______ it ? A. what to do B. how to do C. when to do D. why to do 4. I’m _____ sure _____ puters can work in our heads well . A. /。 whether B. not。 that C. not。 if D. quite。 whether 中小學(xué)課件 We master the drills : be sure that +句子 be not sure if/whether + 句子 中小學(xué)課件 1. 收集更多網(wǎng)絡(luò)在我們?nèi)? 常生活當(dāng)中的用途。 2. 背誦 1a。 中小學(xué)課件 Thank you ! 中小學(xué)課件