Unit 7 At weekends
重点词汇
chat on the Internet 在因特网上聊天 fly a kite 放风筝
go to the cinema 去电影院 often 经常，常常 always 总是 sometimes 有时 at weekends 在周末 visit 拜访，参观 grandparent祖父，祖母，外祖父，外祖母 very much 非常 have a picnic 野餐
重点句型
What do you / they do at weekends ?你/他们在周末干什么？
I / They often / usually / sometimes / always fly a kite and have a picnic . 我/他们经常/通常/有时/总是放风筝和去野餐。
What does ... do at weekends ? ??在周末干什么？ He / She often / usually / sometimes / always goes to the park . 他/她经常/通常/有时/总是去公园。
语法
1、学会使用一般现在时的特殊疑问句
当你I想知道别人在周末干什么时，可以用： “What does ... do at weekends ?” 来询问。“What do ... do at weekends ?”询问的主语不是第三人称单数，回答时用：主语+动词原形+（其它）。“What does ... do at weekends ?”询问的是主语是第三人称单数，回答时用：主语+动词第三人称单数+（其它）。 例如：A: What do you do at weekends ? B: I often read books .
A: What does your sister do at weekends ? A: She usually watches TV .
2、掌握频度副词 often , usually , sometimes , always 的用法。
频度副词又叫频率副词，主要指一定时间内事情发生的次数，我们常见的频度副词有：always , usually , often , sometimes ，它们一般用在实义动词之前，be动词和助动词（do , does）之后。下面一起来看看这四个常见频度副词的区别吧。 （1）always 意思“总是，一直”它所表示的频度最高。 Tom is always late for school .
（2）usually意思“通常”一般情况下做某事很少有例外，倾向于一种习惯。 What do you usually do in the morning ?
（3）oten 意思“经常”它表示的频度不及usually ，用来表示动作重复，中间有间断。 We often have supper at home .
（4）sometimes 意思“有时”它所表示的频度在以上这几个词中最低，它可以放在句子中间，也可以放在句首或句末。
She sometimes walk along the river .
Sometimes I don’t like to work , because I feel tired . 3、动词第三人称单数的变化规则
一般现在时中，主语是第三人称单数，动词也要用第三人称单数的形式，动词第三人称单数的变化规则如下：
（1）大多数动词直接在词尾加s
run runs get gets like likes climb climbs （2）以s ; x ; sh ; ch ; o 结尾的动词，在词尾加es
watch watches teach teaches go goes wash washes （3）以辅音字母加y结尾的动词，应先将y改为i再加es study studies fly flies cry cries （4）以元音字母加y结尾的动词直接在后面加s
buy buys say says stay stays 4、a lot of ; lots of ; many 和much 的用法 。
（1）a lot of 和lots of 后面既可以接可数名词复数，也可以接不可数名词。 如： I have a lot of / lots of books .
There’s a lot of / lots of bread in the fridge . （2）a lot 后面不能接名词 如： Thanks a lot . You’re welcome .
（3）many 后面只能接可数名词的复数形式。 如： There are many students in the playground . （4）much后面只能接不可数名词 如：There’s much water in the bottle .
随堂练习
一、选出画线部分发音不同的一项。
（ ）1、A tomorrow B doctor C hot （ ）2、A writer B sister C her （ ）3、A wake B draw C work （ ）4、A old B orange C box （ ）5、A winter B wear C down （ ）6、A week B bed C bee （ ）7、A Canada B China C apple （ ）8、A sit B sick C kite （ ）9、A study B student C use （ ）10、A watch B water C what 二、英汉互译
1、等一会儿 2、说英语 _________________________ 3、在周末 4、放风筝_________________________ 5、在网上聊天 6、住在加拿大______________________ 7、发一封电子邮件 8、他的网友________________________ 9、喜欢游泳 10、非常流行_______________________ 11、after school 12、Don’t worry .____________________ 13、play with his cat 14、have a dancing lesson ______________ 15、be good at fishing 16、well done _____________________ 三、单项选择
（ ）1、This email is _______ my friend .
A to B for C of
（ ）2、---______ he ______ Chinese ? ---Yes , he ______ .
A Does , speak , doesn’’t B Do , speak , do C Can , speak , can
（ ）3、---_______ does he like ? ---He likes English and Chinese .
A What B What subjects C Who
（ ）4、---_________________ ? --- He plays football .
A What would he like ?
B What can he do after school ? C What does he do after school ?
（ ）5、I’m good ________ .
A in fishing B at fishing C at fish
（ ）6、---________ do fish eat ? --- They eat apples .
A What B Where C How
（ ）7、Bobby _______ any fish .
A isn’t have B doesn’t have C don’t have
（ ）8、He likes _________ .
A swimming and playing football B swimming and play football C swim and playing football
（ ）9、My brother __________ Chinese at school .
A study B studying C studies
（ ）10、He’ s from ______ . He can speak ________ .
A UK , Chinese B US , Chinese C the UK , English
（ ）11、Liu Tao sends _______ pictures _______ Peter .
A his , for B her , to C his , to
（ ）12、There ________ some rice on the table .
A are B is C do
（ ）13、My friend Zhang Bing __________ Maths .
A like B don’t like C likes
（ ）14、He usually __________ TV at home .
A watch B watching C watches
（ ）15、I usually chat _______ the Internet .
A with them on B to them on C with them at
四、按要求改写句子。
1、My e-friend is Betty .（对划线部分提问）
___________________________________________________________ 2、He’s twelve years old .（对划线部分提问）
___________________________________________________________ 3、They like Chinese and Maths .（对划线部分提问）
___________________________________________________________ 4、They eat apples .（对划线部分提问）
___________________________________________________________ 5、I usually read books at weekends .（对划线部分提问）
___________________________________________________________
6、Mike often goes to the cinema on Saturdays .（对划线部分提问）
___________________________________________________________ 7、I often fly a kite on Sundays .（用she 代替I）
___________________________________________________________ 8、The boys like swimming .（改为一般疑问句并做否定回答）
___________________________________________________________ 五、连词成句
1、weekends , what , your , at , sister , does , do ?
___________________________________________________________ 2、evening , does , in , he , do , his , usually , homework , the ?
___________________________________________________________ 3、kite , come , and , out , fly , a .
___________________________________________________________ 4、playground , let’s , and , go , play , in , basketball , the .
___________________________________________________________ 5、school , does , have , lesson , he , Chinese , at ?
___________________________________________________________ 6、like , what , do , you , subjects ?
___________________________________________________________ 7、this , we , Chinese , write , like .
___________________________________________________________ 8、river , Bobby , Sam , and , sit , the , by .
___________________________________________________________ 9、English , can , speak , he , and , Chinese ?
___________________________________________________________
10、good , you , are , really , at , fishing .
___________________________________________________________ 六、根据中文意思完成句子。
1、刘涛向他的网友们发送电子邮件。
Liu Tao _______ emails _______ _________ e-friends . 2、逼的住在英国。他会讲英语。
Peter _______ in ________ _________ . He can _________ __________ . 3、王兵喜欢什么学科？
What subjects ________ Wang Bing ________ ? 4、放学后我打篮球，而他在教室里做家庭作业。
I play basketball ________ __________ , but he ________ ________ ________ in his classroom . 5、“你的妹妹在学校学什么？”“她学科学和音乐。”
-----What ________ your sister ________ ________ __________ ? -----She _________ Science and Music . 6、他有语文课吗？是的，他有。
-----_________ he ________ _________ _________ ? ----- Yes , he ________ . 7、他喜欢唱歌和跳舞吗？不，他不喜欢。
-----_________ he ________ ________ and _______ ? ----- No , he _________ . 8、他们喜欢什么科目？他们喜欢音乐、数学和美术。
