八年级英语上册Unit2Howoftend新版人教新目标版 7页

Unit 2　How often do you exercise? 第三课时　(Grammar Focus3c)—单元同步语法精讲精练 一、根据句意 ， 选择方框中的单词或短语填空。每个单词或短语限用一次。 al w ays ， hardly e v er ， ne v er ， usually ， sometimes 1 ． I can't swim ， so I _______go to the river to swim. 2 ． I go to school by bike every day ， but ____________I take a bus because of bad weather. 3 ． Kate is a kind girl.She is _______helping others. 4 ． Mr. and Mrs. Clark are very busy ， so they ______________play sports. 5 ． My brother _________goes to the movies on weekends ， but he sometimes goes to the movies on Fridays. never sometimes always hardly ever usually 二、单项选择。 ( )6. — Do you often go swimming? —No ， ________ ever. A ． sometimes B ． always C ． never D ． hardly ( )7. — How often do you go skating? —________.I can't skate at all. A ． Always 　　　　　　 B ． Sometimes C ． Usually D ． Never D D ( )8.I ________ watch this TV program.It's very interesting. A ． often B ． never C ． hardly D ． nearly ( )9. — ________ do you go to the sports club? —Every Saturday. A ． How long B ． How often C ． How much D ． How far A B ( )10. — What ________ your sister do on weekends? —She sometimes ________ camping. A ． does ； goes B ． do ； goes C ． does ； go D ． do ； go A 本课时其他知识点精讲精练 ► 【辨析】 maybe 与 may be ①maybe 为副词，意为 “ 或许；大概；可能 ” ，通常放在句子的开头，在句中作状语。 ② may be 为两个词，合在一起构成 “ 情态动词＋动词原形 ” 结构，在句中作谓语，意为 “ 也许是；可能是 ” 。 be 动词后常接形容词、介词短语或名词等。 eg ： Maybe you are right. ＝ You may be right. 可能你是对的。 ► at least 意为 “ 至少 ” ；其反义短语为 at most ，意为 “ 至多 ” 。其中 least 是 little 的最高级形式。 一、按要求完成下列句子。每空一词。 1 ．因为熬夜太晚她上学迟到了。 ( 翻译句子 ) Because of _____________too late ， she was late for school. 2 ．我每天至少做一个小时的作业。 ( 翻译句子 ) I do my homework for ________one hour every day. 3 ． Her mother may be a teacher in the school.( 改为同义句 ) _________her mother _____a teacher in the school. staying up at least Maybe is