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　　八年级英语（下）学案28课时
　　课题：unit5 section b（3a——self-check）
　　励志小木屋：constant dropping wears the stone. 水滴石穿。
　　预习目标：1、知识目标：1）.熟练读出本单元的单词
　　2）理解if引导的条件状语从句
　　2. 能力目标：1）.能熟练运用条件状语从句。
　　3.情感目标：1）能做出决定是否改做某事。2）能学会与他人一起分担自己的问题。
　　预习重点：.能熟练运用条件状语从句。
　　预习难点：能熟练运用条件状语从句。
　　一、自主预习：（一）预习任务：
　　task1. 英汉互译：make a living_______ all the time_________
　　get injured_______ have a hard time doing sth.___________________
　　一份理想的工作________________ 把钱给学校和慈善机构_______________
　　事实上__________ 太多__________________
　　task2: 阅读课文3a完成表格
　　task3. 完成self-check 1 . 2部分
　　(二)预习诊断：词的适当形式填空
　　1. for many people, ____(become) a pop singer is a dream.
　　2. he makes a ____(live) as a taxi driver.
　　3. it’s____(danger) to climb the tree.
　　4. if you_____(work) hard, you’ll make a lot of money.
　　5. i want to do some work___(help) the poor children who can’t go to school.
　　根据句意及首字母或汉语提示补全单词。
　　1. i hope i’ll have a c_____ to go to beijing next year.
　　2. are you for the suggestion or a ____ it?
　　3.——are you free_____(今晚) ----- yes.
　　4. if you aren’t careful, you may get_____(受伤的)。
　　5. the _____(律师) promised to help him.
　　(三)预习反思：do you have any question?
　　二．课中实施：
　　step1.预习交流 step2. warming-up step 3: lead- in step4 practice
　　step 5 精讲点拨: if you become a professional athlete, you’ll be able to make a living doing something you love.如果你成为一名专业的运动员，你可以做一些你喜欢的事情谋生。 make a living 意为＂谋生＂， make a living by ＂通过…….谋生＂，by为介词，后接动词时应用动名词形式。 相当于live by doing＂以……为生＂
　　eg: his mother makes a living (by) selling vegetables.
　　step 5 拓展延伸：词的适当形式填空
　　many young people want_____(be) a professional athlete. they think it’s interesting and wonderful. if they ____(become) a champion, they can make a living by____(do) something they really love, and they____(be) famous. lots of people will look up to them all the time and they can do lots of work____(help) people.
　　but ____(be) a professional athlete____(be) very dangerous and they can____(hurt) very often. people____(watch) them all time. this can make life difficult.
　　so you must____(think) about it before you want to be a professional athlete.
　　step 6 summary
　　三、 限时作业 （每空一分，共10分） 得分率______
　　选择 1. i’m really busy because i have____ homework to do at the moment.
　　a, too much b. too many c. much too d. many too
　　2. i wanted to explain, but she didn’t give me any_____.
　　a. excuse b. chance c. way d. choice
　　3. they ____ solve these problems with mr. tian’s help.
　　a. will can b. will able to c. will be able to d. can be able to
　　4. his drawing seems____ a huge monster. a. as b. like c; for d; with
　　5. that baby kept crying ____. what’s wrong with him?
　　a, at that time b. the same time c. all the time d. at times
　　6. the good news made them very____.
　　a. happy b. to be happy c. happily d. to be happily
　　7. the poor girl makes a living ____ newspapers.
　　a. by sell b. by selling c. of sell d. of selling
　　8. after ____ homework, he went to bed. a. finished doing
　　b. to finish doing c. finishing doing d. finishing to do
　　9. i have a difficult time ____ my math well.
　　a.. to learn b. learning c. learn d. learns
　　10. please remember_____ your notebook with you tomorrow when you come to school. a. take b. bring c. to take d. to bring
　　homework:完成句子：
　　1.he gets to school early____ ____ _____(一直)。
　　2.if you watch ____ _____( 太多) tv, you’ll feel tired.
　　3.if i become a teacher, i’ll ____ ____ ___(能够) work with children.
　　4.____ ____(事实上)，i don’t know anything about it.
　　5.i _____ _____ ____ _____ ____(学习有困难) when i was in grade6.
　　词的适当形式填空 1. the team ____(be) all famous basketball players.
　　2. his office is well ____(organize) though there are many things in it.
　　3. you can work out the problem if you___(think) hard.
　　4. i ____(go) with you if i finish my work before 3 o’clock.
　　5. _____(take) a bus in such a late night seems impossible.
　　单词填空：1. the i____ people were sent to the nearest hospital at once.
　　2. the teacher t____ away my mobile phone.
　　3. can you o____ the games for the class party?
　　学后反思：