陕西省西安市庆安中学九年级英语全册 Unit 15 We are trying to save the manatees（第1课时）导学案（无答案） 人教新目标版.doc

unit 15 we are trying to save the manatees（第1课时）策略与反思纠错与归纳【学习目标】1. 学会表达自己的观点，并有充足的论据做支持。2. 培养学生的写作及交流辩论的能力。3. 学会正确处理人与自然的关系【重点难点】复习动词的语态，即主动语态和被动语态【自主学习】一根据提示完成句子1. the doctor has _(挽救) a lot of peoples lives since 1997.2. elephants usually look _(温柔的).3. many people love the _(皮毛) of animals, so they kill them.4. do you think the game is _(好玩的)?5. the young men were _(好斗的) at that time.二翻译词组1.挽救海牛 2. 红树沼泽 3.水中植物 4.水生牧草 5. 凶暴的大象 6.灰色的头发7.对。合适 8.在小笼子力 9.根本不 10.建造一个动物园【合作探究】升华学科能力，透析重难点1. were trying to save the manatees.我们正在努力挽救海牛。（1）try to do 努力做e.g. i tried hard not to laugh.我极力忍住不笑。（2）try doing 试做（可达到目的的方法）e.g. if the car wont start, try pushing it.如果这车发动不了，试着推一推它2. i am like this animal because i am strong and intelligent.我像这个动物是因为我强壮而且聪明。（1） like 介词，像，同一样look like 看上去像（着重指外貌）take after 与相像 （指性格、外貌像自己的父母）e.g. she is very like her mother. 她很像她的母亲he looks like an athlete.他看上去像个运动员。i take after my mother. we are all outgoing.（2）like v.喜欢 like sth e.g. my little brother likes ice-cream very much.like doing sth. e.g. i used to liked reading, but now i like playing soccer. like to do sth. e.g. i like to go trekking next vacation.（3） 对比 3. there used to be a lot of manatees. 从前有大量的海牛。 比较used to do, used to doing, be used to do（1） used to do 过去常常做某事（而现在不做了） e.g. we used to help him a lot when he first came here. 他刚来的时候我们经常给他帮助。did you use to see each other? 你们以前经常见面吗？（2） be used to +名/动名词 表示习惯于某事，习惯于做某事，有时写成become used to渐渐习惯e.g. im really not used to such dry weather. 我实在不习惯这样干燥的天气。 （3）be used to do sth. 被用来做某事，be used 是被动语态this room is used to have dinners. 这个房间是用来吃饭的。【当堂训练】选择填空1.do you mind if i smoke here? . no smoking here.a. oh no, please b. yes, please c. im sorry, but i do d. it doesnt matter2.which do you prefer, a cd player or a walkman? . i prefer the new kind of computer.a. both b. either c. none d. neither3.can you give a hand with this table? i want to move it.sure. are you going to put it?a. why b. how c. where d. when4.your friends are very nice. youre right. i choose my friends on how we .a. get up b. get off c. get on d. get in5.mary seems today. i hear someone took away her new bike.a. alone b. sad c. angrily d. pleased二根据所给汉语完成英语句子，每空一词1. 我母亲通常在星期日打扫卫生，洗衣服。my mother usually _ some cleaning and _ on sundays.2. 在今晚的聚会上我们肯定会玩得痛快。were _ to have _ at the party this evening.3. 你看明天有可能结束这项工作吗?do you think _ _to finish the wor