四、根据首字母提示填空。
1. —What do you do at w? —We clean the house at home.
2. He buys some books on the I.
3. My parents often pwith our dog after dinner.
4. Mike usually fkites with his friends after school.
5. He likes cwith his e-friends on Sunday evenings.

1. weekends；2. Internet；3. play；4. flies；5. chatting

1. 根据单元核心短语“at weekends（在周末）”，结合首字母w，填weekends；2. 根据单元短语“on the Internet（在网上）”，结合首字母I，填Internet；3. 根据单元短语“play with...（和……玩耍）”，主语为复数，一般现在时用动词原形play；4. 根据单元短语“fly kites（放风筝）”，主语是第三人称单数，一般现在时动词用第三人称单数形式flies；5. 根据单元短语“chat with...（和……聊天）”，like后接动名词，填chatting。

五、阅读短文，根据短文内容判断正误，正确的写“T”，错误的写“F”。
It's Friday afternoon. School is over. The children are talking about their weekends. Bill likes chatting on the Internet and doing sport at weekends. For sport，he usually goes swimming or plays basketball. Mike likes going climbing and listening to music. Helen always watches TV at home. Sometimes she helps her parents do some housework. Nancy likes to go out at weekends. She likes going to the park and playing on the swing. Nancy often watches TV at weekends too. She likes watching cartoons.
()1. Tomorrow is Sunday.
()2. Bill usually goes swimming or plays basketball at weekends.
()3. Helen doesn't do any housework at home.
()4. Nancy likes going to the park and playing on the swing.
()5. Helen and Nancy both like watching films.

1.F；2.T；3.F；4.T；5.F

1. 短文开头表明今天是周五下午，明天是周六而非周日，故错误。
2. 短文提到Bill周末通常游泳或打篮球，与题目表述一致，故正确。
3. 短文说明Helen有时会帮父母做家务，并非不做任何家务，故错误。
4. 短文明确指出Nancy喜欢去公园荡秋千，与题目表述一致，故正确。
5. 短文仅提及Helen和Nancy喜欢看电视，未提到她们喜欢看电影，故错误。