人教版 八年级(上)Units 1-2 PPT课件.ppt

① ____________the weather report is accurate, but sometimes not. ② —Alice, I _________ know you have a twin sister. —Yeah, she has been in Britain for five years with my grandparents. ③ When you visit a Chinese family, the host _________ makes tea for you. 21. 考点抢测 usually sometimes never 22. —Why do people there ________（几乎不） use umbrellas in the sun? —Because they prefer to enjoy the sunshine. 23. We should ___________ (经常) reflect our past mistakes. Only do this ,we will make progress. 24. Miss Gao is very popular with her students. Because her classes are ___________（总是）lively and interesting. always/usually/often/sometimes/hardly(3次)/never 这些副词均表示频度，在句中的位置一般在实义动词之前，系动词、助动词或情态动词之后。让我们用百分比来表示频度副词的频率大小： 满分点拨 hardly并非hard的副词形式。 注意： 辨析how often, how long, how soon与how far （湖州：2015.27） How often do you watch TV? 你多久看一次电视？（Unit 2 P10） 考点八 25. —Excuse me.__________ is it from here to the zoo? —Let me see. It’s about two kilometers. 26. — __________does it take you to drive to work everyday? —About one hour and a half. 考点抢测 how soon how long how often how much how far 27. — __________will you finish your homework? —In half an hour. 28. —_____________do you usually have an English lesson? —Almost everyday. 29. —Do you know____________ that T-shirt is? —Very cheap. It’s only 45 yuan. 词汇 意义 用法 答语 how often 多久一次 提问频度、频率 频度副词或状语 how long (2015湖 州27) ①多长 ②多久 ①提问物体的 长度 ②提问一段时间 ①物体长度 ②for+一段时间 /since短语或从句 how soon 多久以后 提问某个动作要多长时间才会发生或结束 in+一段时间 how far 多远 提问距离 数词（+量词） 满分点拨 如： 1. —How often do you go to see a film? 你多长时间去看一次电影？ —Once a week. 一周一次。 2. —How long have you been a teacher? 你当老师多久了？ —For about ten years.大约10年了。 3. —How soon will he be back? 他多久才能回来？ —In an hour. 一小时之后。 4. —How far is it from here to the park? 从这里到公园有多远？ —Two kilometers. 两千米。 * * * * 第一部分 教材知识研究 八年级（上） Units 1-2 考点一 seem的用法 考点二 decide的用法 考点三 try的用法 考点四 wonder的用法 考点五 辨析because of与b