Unit7
Atweekends;;Part1;;[典例精练]?选出每组单词中画线部分读音不同的选项。
(???)1.A.has? ???? B.school C.always?
(???)2.A.us? ???? B.music? C.visit
(???)3.A.Sam B.piics? C.rose
(???)4.A.swimming B.lessons? C.basketball
(???)5.?A.?sing? B.?his? C.?music;有时：_____________
那里：____________
;在周末：_________________________
住在英国：__________________
和······聊天：________________
去公园：________________
放风筝：__________________
野餐：_____________________;句型复习;Part2;?频率副词的定义
频率副词也叫频度副词，用来表示动作发生的频率，常用于be动词、助动词或情态动词之后，实义动词之前。除了本单元所学的always,usually,often,sometimes这四个频率副词以外
常见的频率副词还有seldom(不常；很少)，never(从不；绝不)
它们按照频率高低排序为always(100%)usually(85%)often(60%)sometimes(40%)seldom(20%)never(0)。;??频率副词在句子中的位置
(1)放在?be动词、情态动词或助动词之后。
(2)放在实义动词之前。
(3)有时为了强调，可放在句首，其后用逗号隔开。
例如：
My?brother?always?surfs?the?Internet?after?dinner.?
Sometimes?Liu?Tao?goes?to?the?cinema?with?his?friends.?
We?never?eat?in?the?library.?;[典例精练]?Mike牙疼，于是去医院看牙。看图，根据首字母提示填入合适的频率副词。
Doctor:?Whats?wrong?with?you?
Mike:?Ive?got?a?toothache(牙齿疼).
Doctor:?Do?you?brush?your?teeth?every?day?
Mike:?Yes,?I?1.?a________brush?my?teeth.?But?I?love?sweet?food?
and?2.?o________eat?many?candies.
Doctor:?Do?you?3.?u________eat?candies?before?you?go?to?bed?
Mike:?Not?usually,?but?4.?s________.
Doctor:?I?think?that?is?the?reason(理由).?Too?much?sweet?food?is?
bad?for?your?teeth.?And?please?5.?n________eat?before?bedtime.
Mike:?OK.?I?will?6.?n________do?that.;语法2：如何询问对方的周末活动;2.主语为第三人称复数：
问句:Whatdo+主语+doatweekends?
答语:They+频度副词+动词(短语)原形(+其他).
例如:—Whatdoyourparentsdoatweekends?在周末你父母做什么?
—Theysometimesvisitmygrandparents.他们有时拜访我(外)祖父母。
拓展：其他询问他人周末活动的句型：
Howdoyouspendyourweekends?/Howareyougoingtospendyourweekends?;[典例精练]?单项选择。
(???)1.—What?________you?do?________weekends?
—I?often?have?a?piic.
A.?do;?in? B.?do;?at? C.?does;?at
(??)2.—What?________the?twins________on?Friday?afternoon?
—They?usual