
Sandstrms in Asia
1.1.1 集合的概念
第二課時 Grammar I—Everyday English and Functin
根據提示完成句子,體會不定式在句中的用法。1.風力足夠強大可以搬動沙丘。The wind is strng enugh__________sand dunes.2.遇上沙塵暴是一種可怕的經歷。_____________________a sandstrm was a terrible experience.
T have been caught in
3.這項工作需要在周末前完成。The wrk needs_______________by the end f the week.4.我不禁愛上了她。I can't help but________her.5.他別無選擇,只好接受事實。He had n chice but____________the fact.
t be cmpleted
1.atmsphere1)n. 大氣;大氣層The pllutin f the atmsphere is serius.大氣污染是嚴重的。2)n. 空氣These plants lve warm,humid atmspheres.這些植物喜歡溫暖潮濕的空氣。
3)n. 氣氛;氛圍①Use music and lighting t create a rmantic atmsphere.用音樂和燈光創(chuàng)造一種浪漫的氣氛。②The children grew up in an atmsphere f vilence and insecurity.這些孩子在暴力和無安全感的環(huán)境中長大。知識拓展clear the atmsphere 消除誤會(或緊張、猜疑氣氛)a revlutinary atmsphere 革命的氣氛
即學即用語法填空The tp leaders f the tw cuntries are hlding talks in a friendly________.答案:atmsphere atmsphere除指“大氣;空氣”外,還有“氣氛;環(huán)境”的意思,符合句意。
2.envirnment n. [C,U]環(huán)境;自然環(huán)境①An unhappy hme envirnment can affect a child's behaviur.不幸福的家庭環(huán)境可能對孩子的行為造成影響。②These rcks are cmmn t certain climate envirnments.這些巖石是某些氣候環(huán)境下常見的。
詞語辨析envirnment,surrundings,circumstance(s),setting
①The children grew up in beautiful surrundings but nt in a happy hme envirnment.孩子們在美麗的環(huán)境中長大,但是卻缺少一個幸福的家庭環(huán)境。②Maybe under these circumstances we may say that man can cnquer nature.也許在這樣的情況下我們可以說人定勝天。
③The setting f the stry is a htel in Paris during the war.故事的背景是戰(zhàn)時巴黎的一家旅館。
即學即用翻譯短語(1)環(huán)境污染___________________________________(2)保護環(huán)境的措施_____________________________(3)環(huán)境保護運動_______________________________答案:(1)pllutin f the envirnment(2)measures t prtect the envirnment(3)an envirnmental mvement
3.cncerned adj. (abut,fr)關心的;擔心的①She is very cncerned abut her sn's study.她很關心兒子的學習。②Please dn't be cncerned abut me.請不要為我擔心。③We are all cncerned fr her safety.我們大家都擔心她的安全。
搭配as far as I am cncerned 就我來說①As far as I am cncerned,the plan is acceptable.在我看來,這項計劃是可以接受的。②As far as I am cncerned,schl life is enjyable.就我而言,學校生活很有趣。
知識拓展1)cncern n. [U,C]擔心;擔憂 vt. 使擔憂;牽涉The cncerned parents are full f cncern abut the matter which may cncern their child.憂心忡忡的家長非常擔心那件可能會涉及他們孩子的事情。2)cncerning prep. 關于We have several discussins cncerning the matter.關于這件事,我們已討論了好幾次。
即學即用完成句子Mther __________________ (擔心)his safety when he stayed utside by himself.答案:was cncerned abut
4.evidence n. [U]根據;證明;[U,C]跡象,痕跡①There is n evidence f his being guilty.沒有任何證據證明他有罪。②Evidence was piling up against them.不利于他們的證據越來越多。③He culdn't shw me any evidence fr this statement.對于這種說法,他無法給我出示任何證據。④The rm bre evidence f a struggle.這房間里有搏斗過的痕跡。
搭配in evidence 可看見的,明顯的He's the srt f man wh likes t be very much in evidence at imprtant meetings.他是非常喜歡在重大會議上出風頭的那種人。知識拓展evident adj. 明顯的,清楚的①It is evident that he has been drinking.顯然他喝了酒。②It must be evident t all f yu that he has made a mistake.你們一定很清楚,他犯了錯誤。
即學即用語法填空Sme new ________ prve the prisner guiltless.答案:evidence evidence“證據”,符合句意。句意:一些新的證據證明這個囚犯無罪。
5.urgent adj. 緊急的①The patient was in urgent need f medical care.這個病人需要緊急醫(yī)療看護。②It's nt urgent;it can wait until tmrrw.這事不急,可以等到明天再說。
知識拓展1)urge vt. 催促,力勸 n. [C]強烈欲望,迫切要求①They urged us t g at nce.他們催促我們馬上去。②She urged me t rest.(=She urged me int resting.)她力勸我去休息。③The vacatin is cming and I have an urge t travel.假期快到了,我很想外出旅行。
2)urgency n. [U]緊急,迫切This is a matter f great urgency.這是一件十分緊急的事情。3)urgently adv.緊急地,迫切地We urgently need these bks.我們急需這些書。
即學即用語法填空Since the matter was extremely ________,we dealt with it immediately.答案:urgent urgent“緊迫的,緊急的”,符合句意。句意:由于事情非常緊急,所以我們立即處理了。
6.pllute v. 污染;弄臟The river has been plluted with txic waste frm lcal factries.當地工廠排放的有毒廢棄物污染了這條河。知識拓展plluter n. 污染者;污染源pllutin n. 污染;弄臟plluted adj. 被污染的
即學即用翻譯句子我們必須采取措施阻止環(huán)境污染。_______________________________________________答案:We must take meassures t stp pllutin f the envirnment.
7.cmplain vt.& vi. 抱怨;埋怨;發(fā)牢騷①He is always cmplaining.他總是發(fā)牢騷。②—What was the weather like n yur hliday?你度假時天氣怎么樣?—Oh,I can't cmplain.嗬,沒說的(要多好有多好)。
②She cmplained t me abut his bad manners.她向我抱怨他的無禮。③We have nthing t cmplain abut/f.我們沒什么好抱怨的。知識拓展cmplaint n. [C,U] 抱怨,不滿I have a number f cmplaints abut the htel rm yu have given me.我對你給我的旅館房間有幾點不滿意見。
即學即用語法填空—Dn't ________ t me again ________ yur lw psitin in the gvernment.—OK.I prmise never.答案:cmplain;f 句意:“別再跟我抱怨你在政府里面的職位低了。”“好的。我保證再也不了?!眂mplain t sb.f/abut sth.意為“向某人抱怨某事”,符合題意。
8.abslutely adv.1)完全地Yu are abslutely wrng.你完全錯了。2)無條件地;絕對地I'll agree with him abslutely and wn't change my mind later.我會絕對同意他的意見而且日后不會改變主意。知識拓展abslute adj. 完全的
即學即用語法填空Many African peple have nly the basics f survival.It's ________(abslute)unbelievable.答案:abslutely 句意:很多非洲人只有維持生存的基本條件,這簡直令人難以置信。abslutely“絕對地;完全地”,符合題意。
1.take in 收容;接納;理解;吸收;欺騙①Thugh she was pr,she tk in a pr by.盡管她很窮,但她收容了一個可憐的男孩。②He had nwhere t live in,s we tk him in.他沒地方住,因此我們收留了他。③It tk me a lng time t take in what he said.我花了好長時間才明白他說的話。④I was taken in by the cheat.我被那騙子騙了。
知識拓展take ff 起飛;脫(衣帽)take n 呈現(xiàn);承擔take ut 拿出;拔掉take ver 接管take up 開始(從事);拿起;占據(空間、時間)take place 發(fā)生
take the place f...代替……的位置take part in 參加take a chance 冒險take ne's time 慢慢來;不要著急
即學即用語法填空Dn't be________(take in)by prducts prmising t make yu lse weight quickly.答案:taken in 考查短語。take in“欺騙”;根據句意,用被動語態(tài)。
2.have a(n)(bad)effect n/upn 對……有(壞)影響①Alchl has a bad effect n drivers.酒精對司機有很壞的影響。②This had a great effect upn the future f bth mther and sn.這件事對母子倆將來的影響很大。
即學即用語法填空The films which ________(affect)many peple many years ag still have an ________ n the educatin f the yung generatin tday.答案:affected;effect 句意:多年前影響了很多人的那些電影對今天年輕人的教育仍然有影響。affect是及物動詞,意為“影響”;effect是名詞,意為“影響”,have an effect n...“對……有影響”。
3.give ut 分發(fā);用完;用盡;發(fā)表;公布;發(fā)出(光、熱)①Please give ut the examinatin papers.請把試卷發(fā)下去。②After a day's walk,bth the hrse and the man gave ut.走了一天后,人和馬都累了。③The sun gives ut light and heat.太陽給我們光和熱。
知識拓展give up 放棄give in 屈服;讓步give ff 發(fā)出(氣體等)give back 返回;歸還give away 泄密;贈送
即學即用語法填空The mnitr helped the teacher give________ the new bks t the class.答案:ut 句意:班長幫老師給全班分發(fā)新課本。give ut“分發(fā)”,符合題意。
4.in a nutshell 一言以蔽之;簡要地說;用一句話概括①There is a lt I culd say abut the lecture,but in a nutshell,it is bad.我對這個演講有很多的話說,但簡而言之:糟透了。②T put it in a nutshell,the shw was a ttal disaster.一句話,這場演出糟糕透了。
知識拓展in a wrd 總之;一句話in brief 簡單地說;簡言之in shrt 長話短說;綜上所述in summary 總的說來;概括起來
即學即用翻譯句子簡而言之,我不喜歡這部電影。_______________________________________________答案:In a nutshell,I dn't like the mvie.
表解語法助記1.不定式的用法
2.不定式的時態(tài)和語態(tài)
3.“but+不定式”的用法
即學即用語法填空(1)________(knck)at the dr befre yu enter my rm,please.答案:Knck 本題考查祈使句。 句意:在進我的房間之前請先敲門。 句中出現(xiàn)連詞befre說明前后都為句子,因此用原形,為祈使句。
(2)Nthing is s easy as ________ parents t raise their expectatins f their children t high.答案:fr 本題考查介詞的用法。句意:沒有什么事情與父母過高地提高對孩子的期望值那么容易。此處為不定式的復合結構。注意:fr sb.t d sth.與f sb.t d sth.的區(qū)別。當用fr 時,表示其前面的形容詞是修飾t d sth.;用f時,其前的形容詞是修飾sb.的。故此處用fr。
(3)Gerge returned after the war,nly ________(tell)that his wife had left him.答案:t be tld 本題考查非謂語動詞,“nly t d”作結果狀語。句意:戰(zhàn)后喬治回來了,結果被告訴他妻子已離他而去。 nly t d sth.表示意料之外的結果。答案:A(4)Tm tk a taxi t the airprt,nly ________(find)his plane high up in the sky.答案:t find 本題考查非謂語動詞。非謂語動詞作狀語,表示意想不到的結果,要用動詞不定式。句意:湯姆搭乘出租車到了機場,結果發(fā)現(xiàn)他要坐飛機已高在天空。
(5)He tld us whether________(have)a picnic was still under discussin.答案:t have 考查“特殊疑問詞+不定式”作主語的用法。whether t have a picnic作賓語從句的主語,意思是“要不要舉行野餐還在討論之中”。(6)Nwadays peple smetimes separate their waste t make it easier fr it ________(reuse). 答案:t be reused 本題考查動詞不定式的用法。句意為:當今,人們常把垃圾加以分類從而使之更容易被回收利用。在邏輯上it與reuse之間是動賓關系,所以用動詞不定式的被動結構。
(7)The children all turned________(lk at)the famus actress as she entered the classrm.答案:t lk at 句意為:當那位著名的女演員走進了教室,所有的孩子都轉過頭去看她。turn t 表示“轉向;求助”的意思。但此處turn意為“轉身”,其后的不定式表目的。(8)________(be)a winner,yu need t give all yu have and try yur best.答案:T be 考查非謂語動詞的用法。根據后句“你需要付出一切并盡你最大努力”可知還沒有成為勝者,t be a winner為目的狀語,“為了成為一名勝者”。
(9)I have a lt f readings________(cmplete)befre the end f this term.答案:t cmplete 本題考查非謂語動詞的使用。句意應為:這個學期結束前,我要做很多閱讀練習。由于時間狀語befre the end f this term表達未來的時間,所以空格處使用動詞不定式表示將來,充當readings的定語。
(10)His first bk________(publish)next mnth is based n a true stry. 答案:t be published 考查非謂語動詞。此處是非謂語動詞作后置定語,由時間狀語next mnth可知所填非謂語動詞表示將來的動作,用動詞不定式,其邏輯主語是所修飾的名詞bk,不定式與邏輯主語是被動關系,故用不定式的被動式。
(11)He was astnished________(find)that his sn was still asleep when it's time fr wrk.答案:t find 句意:他吃驚地發(fā)現(xiàn)他兒子在上班時間睡覺??疾榉侵^語動詞。be astnished 后應該跟動詞不定式作狀語。(12)—It's n use having ideas nly.—Dn't wrry.Peter can shw yu ________t turn an idea int an act.答案:hw 句意:——光有主意沒用。——不用擔心,皮特可以教你怎樣把主意變?yōu)樾袆???疾檫B接詞的用法。hw表示“怎樣”,強調方式。
Ⅰ.單詞拼寫1.If yu warm ice it will m________int water.2.Dn't drink the p________ water in this well.It's dangerus t yur health.3.There is a grwing c________ abut the safety f mbile phnes because f its radiatin.4.Jack c________ t me that his stepfather had treated him badly.5.The ________ (大氣層) can prevent us frm being harmed by the strng sunlight.
6.Mr Green wn't cme here t play cards.He has sme ________ (緊急的)business t deal with.7.I wrk in the mvie industry in which the bx ffice is a________ (主要的)cncern.8.This ________ (回收的)paper can be used t make shpping bags.答案:1.melt 2.plluted 3.cncern 4.cmplained5.atmsphere 6.urgent 7.majr 8.recycled
Ⅱ.用括號內單詞的適當形式填空。1. These ________ (chemistry)are harmful t the envirnment and we must bury them deep.2.Sme measures have been taken t reduce water______________(pllute)in this area.3.We are trying t reach an agreement ________ (cncern) air pllutin.4.________ (evident)has been piled up that glbal warming is caused by human activity.
5.The yung man has________(abslute)n experience f being a secretary.答案:1.chemicals 2.pllutin 3.cncerning 4. Evidence 5.abslutely
Ⅲ.語法填空1.A stable scial ________ is necessary fr ecnmic develpment.答案:envirnment 句意:穩(wěn)定的社會環(huán)境對經濟發(fā)展非常必要。envirnment“環(huán)境”,符合題意。2.The ________ ver dinner was warm and friendly,which impressed me a lt.答案:atmsphere 句意:用餐時洋溢著熱情友好的氣氛,這給我留下了深刻的印象。atmsphere“氣氛”,符合題意。
3.The scientist must prvide________ in supprt f his new thery.答案:evidence 句意:這位科學家必須提出證據以證明其新理論。evidence“證據”,符合題意。4.The meeting was cncerned ________ refrms and everyne present was cncerned ________ their wn interests.答案:with;fr 句意:這個會議與改革有關,到會的每個人都擔心自己的利益。be cncerned with...意為“與……有關”;be cncerned fr/abut...意為“對……擔心/憂慮”。
5.If yu can lk thrugh the text befre class,yu will find it easy t take________ what the teacher teaches.答案:in 句意:如果你能在課前將文章瀏覽一遍,你會發(fā)現(xiàn)老師講的內容很容易理解。take in“吸收;理解”,符合題意。6.Under the windws are the flwers planted by Prfessr Wang,giving________ a pleasant smell.答案:ut 句意:窗子下面是王教授種的花,散發(fā)著怡人的香氣。give ut“發(fā)出;分發(fā)”,用分詞作狀語,符合題意。
7.We are in a hurry,s culd yu please explain yur pint f view ________a nutshell?答案:in 句意:我們趕時間,所以你能簡要地解釋一下你的觀點嗎?in a nutshell“簡言之;概括地講”,符合題意。8.With Father's Day arund the crner,I have taken sme mney ut f the bank________(buy)presents fr my dad.答案:t buy 考查非謂語動詞。本句中不定式作目的狀語。句意為:父親節(jié)快要到了,我從銀行里取出錢準備給爸爸買禮物。
9.There were many talented actrs ut there just waiting______(discver).答案:t be discvered 考查非謂語動詞。句中的actrs與discver構成邏輯上的被動關系,要用被動形式;再根據句子表達的意思“等著被發(fā)現(xiàn)”可知用不定式。句意為:世界上很多有天賦的演員有待于去發(fā)現(xiàn)。
10.We were astnished________(find)the temple still in its riginal cnditin.答案:t find 考查非謂語動詞。be astnished t d sth.“吃驚地發(fā)現(xiàn)……”,句中的不定式作原因狀語。句意為:我們吃驚地發(fā)現(xiàn)這座古廟依舊保持著它的原貌。
這是一份外研版必修3Module 4 Sandstorms in Asia課堂教學ppt課件,文件包含Module4第3課時ppt、Module4第3課時doc等2份課件配套教學資源,其中PPT共48頁, 歡迎下載使用。
這是一份英語必修4Module 4 Great Scientists課堂教學課件ppt,文件包含Module4第3課時ppt、Module4第3課時doc等2份課件配套教學資源,其中PPT共57頁, 歡迎下載使用。
這是一份英語必修4Module 4 Great Scientists說課課件ppt,文件包含Module4第2課時ppt、Module4第2課時doc等2份課件配套教學資源,其中PPT共60頁, 歡迎下載使用。
注冊成功