英语Unit 2 Healthy Lifestyle导学案

这是一份英语Unit 2 Healthy Lifestyle导学案，共4页。

Sectin Ⅱ Learning Abut Language


Ⅰ.核心词汇及拓展


1．________ n．胡须；络腮胡子


2．________ n．香烟；卷烟


3．________ n．毒品；药物


4．________ n．外科医生→________ n．外科手术；外科学


5．________ n．解放；摆脱→________ vt.解放


6．________ n．专科医生；专家→________ vt.专攻；专门研究


7．________ vt.& vi.组成；作曲；撰写→________ n．(尤指古典音乐的)创作者；作曲者；作曲家→________________由……组成(构成)的


8．________ v. & n．剃(须发)；刮脸→________________剃掉；刮去


Ⅱ.核心词汇讲解


1．cmpse vt. 组成，构成(一个整体)；vt. & vi.创作(音乐)；作曲；撰写


be cmpsed f＝cnsist f/be made up f(整体)由……组成/构成


cmpser n．[C]作曲家；创作者 cmpsitin n．[U]成分，构成；作曲，创作，作品


❶Water is cmpsed f/is made up f/cnsists f hydrgen and xygen.


水由氢和氧组成。


❷She began t cmpse sngs at an early age.


她在幼年就开始创作歌曲了。


❸She spent her spare time cmpsing pems.


她利用空闲时间作诗。


[即学即练] 用cmpse的适当形式填空/完成句子


①He is a famus ________ f pp music and ________ mre than 200 pieces f music already.


②This is my favurite meldy and it is ne f Beethven's greatest ________.


③我们班目前由12名男生和8名女生组成。


Our class ________________ twelve bys and eight girls nw.


[名师点津] cmpse作“组成、构成”讲时，不用于进行时。


2．cut ut停止做(或使用、食用)；删除，删去；(通常用剪刀)剪下；裁剪


❶Since my heart attack，I've cut fatty fd ut altgether.


自从我心脏病发作，我就不吃高脂食物了。


❷Yu'd better cut ut the last tw paragraphs f yur article. They have n cnnectin with yur theme.


你最好把你文章中的最后两段删去。它们和你的主题不相关。


❸He cut a picture ut f the newspaper he had just read.


他从刚才读过的报纸上剪下了一张图。


❹Tw suits can be cut ut f this piece f material.


这块布料可以裁两套衣服。


[即学即练] 判断下列句子中cut ut的含义


①—Any suggestins fr my daddy, dctr?


—The current advice is t cut ut alchl and wrk ut.________


②Traditinally, Chinese peple cut ut the Chinese characters “Duble Happiness” and stick them nt walls r drs fr weddings.________


③Since time is limited, dn't hesitate t cut ut the useless infrmatin in yur passage.________


Discver Useful Structures


Grammar——动词不定式作主语


诵读下列例句并感知画线部分的共性。


1．It takes three generatins t make a gentleman.


2．What a relief it is fr us t succeed in ur experiment at last!


3．It was careless f yu t leave yur umbrella n the train.


4．T d this is t cut the ft t fit the she.


5．T read withut reflecting is like eating withut digesting.


[共性呈现]


1．所有画线部分都是不定式作主语。


2．句1、2、3中画线部分为句子的真正主语，句中的it为形式主语。


3．句4、5中画线部分直接用不定式作句子的主语。


[语法精释]


动词不定式作主语


动词不定式(短语)作主语，谓语动词常用第三人称单数形式。


❶T see is t believe.眼见为实。


❷T climb up the muntain rad is easy while t g dwn the hills is hard.上山容易下山难。


❸It is nt easy t find yur way t the twn.


要找到去这个小镇的路很不容易。


动词不定式作主语时，其位置有以下两种：


1．把不定式置于句首。


❹T get there by bike will take us half an hur.


我们骑自行车到那儿需要半个小时。


2．用it作形式主语，把作真正主语的不定式(短语)后置，常用于以下句式中：


(1)It＋ be＋名词＋t d sth.


❺It's ur duty t take gd care f the ld.


照顾好老人是我们的责任。


(


2)It takes sb.＋ sme time＋ t d sth.





❻Hw lng did it take yu t finish the wrk?


你花了多长时间来完成这项工作？


(3)It＋ be＋形容词＋fr sb. ＋t d sth.


❼It is difficult fr us t finish writing the cmpsitin in a quarter f an hur.在十五分钟内完成这个作文对我们来说太难了。


(4)It＋ be＋形容词＋f sb. ＋t d sth.


❽It is stupid f yu t write dwn everything the teacher says.


你将老师所说的话全部记下来是很笨的一种方法。


特别注意：v.­ing作主语多表示一般性的、抽象的、重复性的动作或状态。


Reading pems gives me much pleasure.


读诗给我带来很多乐趣。


[即学即练] 单句语法填空/单句写作


①It tk years f wrk ________ (reduce) the industrial pllutin and clean the water.


②________ (walk) is a gd frm f exercise fr bth the yung and the ld.


③________ is difficult fr him t admit his mistakes.


④It was selfish ________ him nt t share his dictinary with thers.


⑤________ (finish) the task will take a lng time.


⑥解决住房问题是很重要的。


________________________________________________________________________


________________________________________________________________________


⑦干这活儿花了我三个小时。


________________________________________________________________________


________________________________________________________________________





Ⅰ.单词拼写(用本部分所学单词)


1．The engineer is s busy that he desn't have time t s________ his beard ff.


2．Keep quiet in the reading rm in rder nt t d________ thers.


3．It is said that mre than ten ________(外科医生) are needed in the new hspital.


4．He used t smke a pack f ________ (香烟) a day, but he has given up smking till nw.


5．The ________ (专家) and schlars present at the cnference cme frm all crners f the cuntry.


6．Bred and tired, I ________ (不参加) the meeting and went t the park instead.


Ⅱ.单句语法填空


1．Beethven is the mst famus classical ________ (cmpse) f the Western wrld.


2．This cllectin is ________ (cmpse) f three parts: pems, essays and shrt stries.


3．We teenagers are ging thrugh a rapid grwth perid, which needs t be supprted by a healthy and ________ (balance) diet.


4．Yu can't depend n a man like him withut a sense ________ respnsibility.


5．It lks like the weather is changing fr the wrse. Shall we stick ________ ur plan?


6．If he had taken the dctr's advice and cut ________ sugary drinks and fast fd, he wuld be much better nw.


7．Jhn is still t yung ________ (realize) that there is a cnnectin between educatin and his future.


eq \x(温馨提示：请完成课时作业五)


Sectin Ⅱ Learning Abut Language


Ⅰ.核心词汇及拓展


1．beard 2.cigarette 3.drug 4.surgen surgery 5.liberatin liberate 6.specialist specialise


7.cmpse cmpser be cmpsed f 8.shave shave ff


Ⅱ.核心词汇讲解


1．①cmpser has cmpsed


②cmpsitins ③is cmpsed f或is made up f或cnsists f


2．①停止做(或使用、食用) ②剪下 ③删去


[语法精释]


即学即练 ①t reduce ②Walking ③It ④f ⑤T finish ⑥It is f great imprtance t slve the husing prblem. ⑦It tk me three hurs t d this jb.


课时达标·随堂自测


Ⅰ.单词拼写


1．shave 2.disturb 3.surgens 4.cigarettes 5.specialists


6．skipped


Ⅱ.单句语法填空


1．cmpser 2.cmpsed 3.balanced 4.f 5.t 6.ut 7.t realize