.We should sleep ________(至少)eight hours. ?2. Your sweater is beautiful. I want _________(buy) one,too. ?3. His mother always __________(help) him with his homework. ?4. He spends more than an hour __________(锻炼)every day. ?5. After the accident, she could _________(几乎不)speak. ?6. --_________(多久一次)does your brother exercise? ?--Every day. ?7. They go to the movies ___________(一月一次). ?8. My brother likes puter games very much, so he often_____________(使用互联网) ?9. Outlook English is my favorite________(节目).Рat leastРto buyРhelpsРexercisingРhardly everРHow oftenРonce a monthРuses the РprogramР"多久一次"常用来询问事情发生的频率РHow manyР“多少”对可数名词的提问Р"将过多久,多久以后",常用将来时连用,答语为in+一段时间Р"多长时间" ,①对时间的提问,答语为 for/since+一段时间。②对长度的提问РHow farР"多远",对距离的提问。РHow many timesР“多少次”,对次数的提问。Р考点2 由How引导的特殊疑问词Р“多少”①对可数名词的提问? ②对价格的提问
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