八年级英语下册Unit3CouldyoupleasecleanyourroomSectionAGrammarFocus_4c学案新版人教新目标版

1、单位3学习目标1、学会委婉地提出要求。2、可以回答别人的要求。预习合作探索1.could I hang out with my friends after the movie？看完电影后能和朋友们悠闲地玩吗？分析 hang out流浪hang up.悬挂/暂停2.Could you please pass me the salt？能把盐递给我吗？分析传球；v .传球；通过Pass sb.sth把某物递给某人，传给Pass on。please pass the paper on to the other students。五.通过；经过I pass your home。 v .通过(考试)；To

2、m can pass his math exam .3.Could I borrow that book？我能借那本书读吗？Could you lend me some money？能借我点钱吗？分析 borrow /lend/keep(1)borrow借入，与from(来源)一起使用，特别指主语“借出”。(Borrow sth from sb。从某人那里借东西you can borrow the book from the library。(2)租lend，与to一起租lend sb sth=lend sth to sb，借给某人he doesn t want to lend his boo

3、k to others .(3)keep保留，保留(连续动词，可与表示一定期限的副词连用)见借用一定期限I want to _ _ _ _ _ _ _ _ _ a bike from my friend but he didn t _ _ _ _ _ it to me，because Tom had _ _ _ _ _ _ it for two days。4.I cut my finger and I m trying not to get it wet。我的手指被切了，伤口不湿。Try (not) to do sth努力做某事。Try v .尝试、尝试、努力放大 (1) try on尝试(2

4、) try to do sth努力做某事尽力(3) try doing sth试图做某事(4)try one s best to do sth=do one s best to do sth某人尽力做某事5.I hate to do chores。我讨厌做家务。Hate to do sth讨厌做某事，表示某种具体的行动或动作。I hate to trouble him。Hate doing sth不想做某事。表示重复或习惯的行为或动作。She hates smoking in her room。6.could I ask you to help me with some chores then

5、？那我可以请你做点杂活吗？Ask sb。to do sth要求某人做某事。Ask sb。about sth请求某人询问某事的ask for(1)ask sb。for help向某人求助。(2) ask sb。(not) to do sth请某人做某事由Ask组成的语法：词组意义Ask sb。to do sth请某人做某事Ask sb。not to do sth不让做某事。用于Sth的ask sb向某人要求某物Ask for help寻求帮助7.I ll finish my home work while you help me with the dishes。你帮我洗碗的时候，我会完成作业的。

6、分析1完成某事分析2 while conj。”中.期限；期限。什么时候.时”(前置时间副词子句中的谓语动词可以是连续动词)分析3 helpsb。with sth。在某事上帮助某人。注意帮助文档v帮助文档帮助文档adj .有帮助(1)help sb . do sth。=辅助sb。with sth。帮助某人做某事(2) with the help of sb。=with ones help在某人的帮助下(3)without the help of.在的帮助下地层测试第一，单一选择。1.you may _ _ the book for two weeks . a . keep b . borrow

7、c . lend . buy2.our teacher often asks us _ _ _ questions in groups . a . discuss b . to discuss c . discussing d . discussed3.ann often helps me _ _ _ math after school . a . for b . with c . on d . by4.weshould try _ _ _ much fruit . a . eat b . to eat c . eating d . eats5.-Lisa，we need to clean the kitchen . could you _ _ _ the trash？-yes，sure .A.take after b . take off c . take place d . take out第二，根据汉语提示完成句子。1.妈妈，晚饭后能和朋友们悠闲地玩吗？Mom，could I _ _ _ _ _ _ _ _ with my friends after supper？2.每天他爷爷带着狗出去散步。Every day，his grand pa _ _ _ _ _ _