1、教学内容 教学设计Learning aims: Let students be familiar with the new words and phrasesLearning key points: the usage of key words and phrasesLearning difficult points: the usage of key words and phrases【学案使用说明】提前认真预习单词的前提下完成【课前预习】检查学生单词读音，纠错。【自主 合作 探究】1. unlike prep.不同;不像 adj.不同的,相异的区别 unlike/dislikeThey a
2、re so _that nobody believes they are sisters.I am shy and I _ being talked about_her younger brother, she studies very hard .(2013 东营高一检测)The festival has been a great success,_last year when it rained nonstop.A.like B.unlike C.alike D.dislike2 . fundamental adj.基本的；基础的 n.基础,基本规律be fundamental to -对
3、-必不可少的The relationship with the students is fundamental to my work as a teacher .3.harmful adj.有害的 反义词_be harmful to= _对有害 阳光会对你的皮肤有害。The sun can _ _ _ your skinSmoking is harmful to your lungs.=Smoking _吸烟对你的肺有害4.exist vi.存在;生存exist in 存在于之中exist on 靠为生/ 生存,与 live on 意思相近There exists.表示“ 存在 ,有”,是 t
4、here be 句型的变式。用于该结构熟读单词和短语，注意发音。的动词还有 live/stand/lie 等。练习他们靠这点收入生存是不可能的。It was impossible for them to _ _such a small income.众所周知,地球存在于宇宙之中。As is well known to us, the earth _ _ the universe.世界是什么时候产生的?When did the world _ _ _?We cant exist without food or water.译:_Many experts believe that there ma
5、y_life on other planets. A.have B.exist C.are D.is【温馨提示】exist 是不及物动词, 没有被动语态,也没有进行时5.puzzle n.谜;难题 vt. 不知如何是好puzzle about/over 冥思苦想,苦苦思索(2)puzzling adj.令人迷惑的,多用来修饰物puzzled adj.感到迷惑不解的,多用来修饰人be puzzled about 对迷惑不解这是十分令人困惑的问题之一。This is one of the most _ _.这个学生对于下一步做什么伤透了脑筋。The student _ _ _what to do
6、next.The little boy didnt understand the_ question so there was a_expression on his face.A.puzzling;puzzled B.puzzled;puzzled C.puzzling;puzzling D.puzzled;puzzling6.in time 及时; 终于;迟早【观察领悟】阅读下列句子,写出 in time 在句中的含义。In time I think shell realize how foolish shes been.我想她_ 会意识到自己曾是多么的傻。My questions in
7、this class:_I should be back in time to watch the football match.我应该能_ 赶回来观看这场足球比赛。 来源:学优高考网Youll succeed in time as long as you dont give up.只要你不放弃,_有一天你会成功的。【拓展延伸】in no time_at one time_ at a time_all the time_at any time_at times_ at the same time_on time_ (2012 江苏高考)Thank God,youre safe!I steppe
8、d back,just_to avoid the racing car.A.in time B.in case C.in need D.in vain7.lay eggs 下蛋一句话巧记三层意义The boy lying under the tree lied that his cock laid an egg yesterday.练习母鸡下蛋,公鸡则不然。Hens _ _ but cocks dont.那位老人躺在那里已经好几个小时了。The old man _ _ there for several hours.那个小男孩昨天对他妈妈撒谎了。The little boy _ his mot
9、her yesterdayThe white hen_six eggs last week.A.lays B.laid C.lied D.lain8.give birth to 产生;分娩The woman_birth to twins last year turned out to be a film star.A.to give B.who gave C.given D.being given9.in ones turn 轮到某人; 接着拓展in turn 依次,轮流;反过来by turns 轮流Its ones turn to do sth. 轮到某人做某事当轮到我时,我激动得说不出话来
10、。When it is _ _ _,I am too excited to speak.我们轮流读这首诗 We read the poem_最后轮到她发言了。At last its _ _ _ make a speech.Some plants can take in carbon dioxide we breathe out and give off oxygen .A.in case B.in turn C.in return D.in addition_1. alike, dislike , Alike , B. 3.harmless , do harm to ; be harmful
11、to ; does harm to 4. exist on ; exist in ;come into existence ;离了水和食物我们无法生存B.5.迷；使-迷惑；puzzling problems ; is puzzled about ; A6.迟早；及时，总有一天。A 7.lay eggs ;has lian ;lied to ;B8. B 9. in my turn ; by turns ;their turns B10 . Stop /Keep sb. from doing Prevent from Prevent from DC D B D A. B10.prevent.fr
12、om 阻止; 制止各种“阻止”的表达_.谁也不能阻止这个计划的实施。 No one can _ this plan _ carried out.大雨使得战士们无法过河。The heavy rain _the soldiers _ _the river【当堂达标】选词填空1. 尽管这很困难，我们还是要设法及时完成任务。2. As we all know, smoking is _ to our health. 3. At the gate, a guard _(不让他进入学校).2. In the waiting room, _ (他被阻止吸烟). 【总结提升】 ）1It will be my
13、_ to clean our classroom tomorrow.Away Btask Cjob Dturn2For some reason，the old ladys hens stopped _eggs suddenly.Alying Blay Claying Dlie3.What a strange man！He loves his wife，but _ he often beats her.(宝鸡市模拟)Aat a time B.at one timeCin time Dat the same time4.People will thank the firefighters for
14、the things they do to prevent fires_the environment safer. Amake Bto make Cfrom making Dmaking 5.Fred and Jim did not like each other at first，but_they became friends.Aon time Bat one time Call the time Din time6.The bus driver asked the passengers not to hurry and get on the bus_.Ain turn Bin return Cin time Din case7_ dangerous animals such as tigers and lions while travelling in the forest.AWatch out BWatch out forCLooking out for DLook out【拓展延伸】做练习册P65 I , II,III My answes after my researches:_The keys after discussions in my cogroup:_
