1、八年级英语学案班级 _ 姓名_第 021 号 Unit 4 Section B（Words） 主备人：王兆慧【学习目标】1、熟记本节单词，达到灵活运用。2、熟记重点单词的用法，并能组词、造句。【预习合作探究】1. member n. 成员；分子 membership n.会员资格例句：From now on , I am a member of the organization. (从现在起，我是这个组织的一分子)The person can pass messages between your family members.(这个人可以在你的家庭成员间传递信息) 来源:学优高考网 gkstk
2、2. pressure n.压力 press v. 压；按under (too much ) pressure 在（很大的）压力之下，面临（重）压力The students now are under too much pressure.3. compete v. 竞争；比赛；对抗 compete with sb 与某人竞争competition n. 竞争；比赛 例句： People also compete in boat races . (人们也在划船比赛中竞争)In some families, competition starts very young and continues u
3、ntil the kids get older.(在有些家庭，竞争从孩子们很小就开始了，一直持续到他们长大)4. opinion n. 意见；想法；看法 in ones opinion 在某人看来 personal opinion 个人意见In my mothers opinion, fruit is good for health.5. skill n. 技艺；技巧 learn exam skills 学习考试技巧skillful adj. 熟练地；巧妙的 They learn new skills by living in an different country and doing un
4、usual jobs.（他们通过在不同的国家生活和做不寻常的工作来学习新的技巧）6. cut out 删去；删除 （反）add to cut off 切除cut down 砍到，削减 来源:学优高考网cut up 切碎 例句：Please cut out the second paragraph of the passage. (请删除这篇文章的第二段)7.quick adj. 快的；迅速的；时间短暂的 （近义）fast (反义) slowhave a quick shower 急匆匆的洗个澡Be quick! The train is leaving in 5 minutes!8. cont
5、inue v. 持续；继续存在continue with sth 继续做某事to be continued 未完待续continue to do sth 继续做某事（另外的一件事）continue doing sth 继续做原来的事After lunch, I continue doing my homework来源:gkstk.Com9. compare v. 比较compare with将与比较/对比compare to 把比作Dont compare me with Tom.We usually compare children to flowers.10. crazy adj. 不理智
6、的；疯狂的 （近义）wild, madbe crazy about 热衷于go crazy 发疯；失去理智be crazy for 渴望； 对疯狂At present , more and more people are crazy about traveling. (现在，越来越多的人热衷于旅行)11. push v. 鞭策；督促；推动 pushy adj. 固执己见的 pushy parentsHe pushed the door open. (他把门推开了)12.development n. 发展；发育；成长develop v. 发展 n. 发展；成长developed adj 发达的
7、developed countries 发达国家developing adj. 发展中的 developing countries 发展中国家例句：Peace and development are the themes in the context of the present era.(和平与发展是当今时代的主题)The healthy development of children is very important. (儿童的健康成长是很重要的)13. cause v. 造成；引起 n.原因例句：The earthquake caused great damage. (地震造成了巨大的
8、损害)Climate change id caused mainly by too much CO2 in the air.(气候变化主要是由空气中太多的二氧化碳所引起的)14. usual adj.通常的；寻常的 usually adv.as usual 像往常一样；照例来源:gkstk.Com15. perhaps adv.可能；大概；也许 （近义）maybe , possiblyPerhaps you should have a glass of water.Perhaps a piano is too expensive for you to afford.(或许钢琴对你来说太贵了，你
9、承担不起)【形成性检测】一、单词练习。来源:学优高考网 gkstk1. Too much _ (压力) males children tired.2. In my _ （意见，想法） ，you should go to the doctor for help.3. She usually listens to tapes every day in order to improve her listening _ (技巧)4. This song _ (比较) our country to a big family.5. Peace and _ (发展) are the themes in th
10、e context of the present era.6. The accident was _ (引起) by a child.7. Dont watch so many talk shows. Youre so _ (疯狂)二、用单词适当形式填空。1. I have to go to basketball _ (train) after school every day.2. Dont _ (push) that door. Its broken.3. Mr. Li is a _ (type) good teacher. She loves her students and teaches so well.4. Our parents give us a lot of _ (press) about school.5. As teenagers, we should learn to think for _ (our).6. There are 200 _(member) in our team.
