2020【人教版】必修四：Unit 2 Period 5 RevisionConsolidation 講義含答案

2020學(xué)年人教版英語精品資料Period 5Revision & Consolidation1.深入了解袁隆平的生平事跡,了解其對人類所做的巨大貢獻。2.強化重要語言點,如struggle,focus,build up,lead to,would rather等的學(xué)習(xí);學(xué)會倍數(shù)的表達;鞏固動詞-ing形式作主語和賓語的理解和應(yīng)用。 1.自主歸納,繪制單元知識網(wǎng)絡(luò)圖,構(gòu)建知識和技能體系。2.開展自學(xué)、對學(xué)和群學(xué),分類解決語言學(xué)習(xí)中的知識性和技能性問題。重點單詞1.sunburnt adj. 起曬斑的;曬黑的2.struggle n.& vi.斗爭;拼搏;努力3.hunger n. 饑餓;欲望4.super adj. 超級的;極好的;超好的5.disturbing adj. 引起煩惱的;令人不安的disturb v.打擾;麻煩6.expand vt. & vi.使變大;伸展;闡述7.circulate v. 循環(huán);流通circulation n.循環(huán);流傳8.freedom n.自由;自主free adj.自由的;免費的9.equip v.配備;裝備equipment n.設(shè)備10.export vt. & vi. 輸出;出口11.occupation n.工作;職業(yè);占領(lǐng)occupy v.使從事;把注意力集中于;占領(lǐng);占據(jù)12.confuse v.使迷惑;使為難confused adj.感到迷惑的confusing adj.令人迷惑的13.regret v. & n.后悔;遺憾regretful adj.后悔的;遺憾的14.chemical adj.化學(xué)的;關(guān)于化學(xué)的15.production n.生產(chǎn);制造productive adj.可生產(chǎn)的;可制造的produce v. 生產(chǎn);制造16.mineral n. 礦物;礦石17.discovery n.發(fā)現(xiàn);發(fā)覺discover v.發(fā)現(xiàn)18.reduce v.減少;減縮reduction n.減少;縮減(續(xù)表)重點單詞19.summary n.總結(jié);摘要;概要ment n.評論;議論vi. & vt.表達意見;作出評論重點短語1.since then從那時起 2.search for尋找3.thanks to幸虧;由于;因為4.rid. of.擺脫;除去5.be satisfied with對感到滿意6.would rather寧愿;寧可7.with the hope of 懷有的希望8.build up增強;強大9.lead to導(dǎo)致;造成10.focus on集中(注意力、精力等)于11.keep. free from / of使免受(影響、傷害等);使不含(有害物)重點句式1.He would much rather keep time for his hobbies.2.Using his hybrid rice, farmers are producing harvests twice as large as before.重點語法動詞-ing形式作主語和賓語品句填空1.His (饑餓) for knowledge drove him to the library. 2.In the novel, the middle-aged Runtu almost couldnt be recognized with a (曬黑的) face after many years of hard work. 3.Another (超級) skyscraper is being built.4.Manufacturing (產(chǎn)量) has increased by 8%. 5.The business has (擴展) a big one.6.Farmers produce millions of tons of g to feed the nation. 7.Would you mind writing a s of the passage? About 200 words are OK. 8.At that time one British pound can e $2.80.9.I am a citizen of China, that is, China is my n.10.Doctor gave me some advice on diet and n.【答案】1.hunger2.sunburnt3.super4.output5.expanded6.grain7.summary8.exchange9.nationality10.nutrition1.struggle翻譯下列短語(1) 與斗爭 (2) 為爭取而斗爭 (3) 與斗爭;為反對而斗爭 (4) 努力做某事 【答案】(1)struggle with(2)struggle for(3)struggle against(4)struggle to do sthstruggle, fight和battle的用法區(qū)別:struggle 意為“斗爭”,指那些費力、很艱苦、時間也較長的“斗爭”。fight意為“戰(zhàn)斗”,指人與人,動物與動物,用武器或者不用武器的戰(zhàn)斗。battle常指戰(zhàn)爭中的一次戰(zhàn)役。.完成句子(1)The employees have been (與斗爭)their boss for a long time. (2) She (艱難地供養(yǎng)) a family on a very low income.(3)I must (為而斗爭) a better behaviour for myself.【答案】(1)struggling against(2)is struggling to bring up(3)struggle for.單項填空The children talked so loudly at dinner table that I had to struggle .A.to be heardB.to have heardC.hearing D.being heard【答案與解析】A句意:孩子們吃飯時說話是如此大聲以至于我不得不努力讓自己被聽見。struggle后需接不定式,I與hear之間為動賓關(guān)系。2.focus翻譯下列單詞或短語(1) n.焦點;中心點 vt.集中;聚焦 (2) 集中(注意力、精力等)于 (3) 把聚集在上面 (4) 對準(zhǔn)焦距 (5) 沒有對準(zhǔn)焦距 和focus on同義的短語還有:concentrate.on, keep ones eyes on, fix.on等?！敬鸢浮?1)focus(2)focus on(3)focus. onto.(4)in focus(5)out of focus.完成句子(1)Mary is (焦點) everyones attention.(2)The purpose of the lens (鏡頭) is (把光聚在膠片上).(3)I must try to (把心思集中在工作上).(4)In spite of the joking around, the little girl kept her attention(集中在講座上).【答案】(1)the focus of(2)to focus light onto the film(3)focus my mind on work(4)focused on the lecture .單項填空The famous pop singer was the of the stage because he was the most popular to the audience.A.aimB.targetC.focusD.goal【答案與解析】C句意:這位著名的流行歌手成了舞臺的焦點,因為他最受觀眾的歡迎。focus“焦點”,符合句意。aim“目標(biāo)”;target“目標(biāo);靶子”;goal“目的”。1.build up翻譯下列短語(1) 逐漸增強;建立;開發(fā) (2) 加起來;合計 (3) 上升;走近;發(fā)芽 (4) 撿起;學(xué)會 (5) 拿起;開始;從事 【答案】(1)build up(2)add up(3)come up(4)pick up(5)take up.完成句子(1)Promote the development of sports and (增強人的體質(zhì)).(2)Im very glad to see that your vocabulary (逐漸增大).【答案】(1)build up the peoples body(2)is gradually building up.單項填空The city is making great efforts to beautify the environment, which will its influence in the future.A.build up B.pick upC.take up D.add up【答案與解析】A句意:這個城市正在做出巨大的努力來美化環(huán)境,這將逐漸增強它在未來的影響力。build up“逐漸增強”。2.lead to翻譯下列短語(1) 導(dǎo)致;造成(后果);通向(2) 過著的生活 (3) 帶某人進入(4) 領(lǐng)先;帶頭lead to中的to是一個介詞,接名詞、代詞;接動詞時要用動詞-ing的形式?！敬鸢浮?1)lead to(2)lead / have / live a. life(3)lead sb into(4)take the lead.完成句子(1)Heart failure (導(dǎo)致她父親的死亡).(2)Hard work (通向成功)and failure often lies in laziness.(3)They (帶他找到了座位).【答案】(1)led to her fathers death(2)leads to success(3)led him to his seat.單項填空If you get lost, stop , as this can thicker bush and more dangerous places.A.crying; make B.heading; cause C.walking; result in D.advancing; lead to【答案與解析】D句意:如果你迷路了,那么請停止前進,因為這會導(dǎo)致你進入更茂密的灌木叢以及更危險的地方。advance“前進”;lead to“通向”,均符合語境。1.He would much rather keep time for his hobbies.他寧愿把時間花在自己的愛好上。would rather (not)do sth意為“寧愿(不)做某事”,此句中would rather為情態(tài)動詞,后接動詞原形。常構(gòu)成以下結(jié)構(gòu):would rather do. than do.;would. rather than do.意為“寧愿(而)不愿;與其倒不如”。would rather后接從句時要使用虛擬語氣。用過去時表示現(xiàn)在或?qū)淼奶摂M語氣;用過去完成時表示過去的虛擬語氣。.句式仿寫孩子們寧愿走路而不愿乘公共汽車去那兒?！敬鸢浮縏he children would walk there rather than take a bus.單項填空My brother singing dancing while I dance sing.A.prefers; to; would rather; thanB.would rather; than; prefer; toC.prefers; than; would rather; toD.would rather; to; prefer; to【答案與解析】Aprefer doing sth to doing sth=would rather do sth than do sth“寧愿而不愿”。句意:我哥哥寧愿唱歌而不愿跳舞, 而我恰恰相反。2.Using his hybrid rice,farmers are producing harvests twice as large as before.使用雜交水稻,農(nóng)民們收獲的產(chǎn)量是過去的兩倍?！癆+be+B”為倍數(shù)表達句型。用times表示倍數(shù)時,一般只限于三倍或三倍以上的數(shù),表示兩倍常用twice或double。還可以用以下方式來表達:A is three / four. times the size / height / length / width. ofB或A is three / four. times bigger / higher / longer / wider. than B?！敬鸢浮勘稊?shù)+ as + adj. (big / high / long / wide.)+ as.句式仿寫這本字典是那本的五倍貴。【答案】The dictionary is five times more expensive than that one.單項填空It is said that Nigeria is Great Britain.A.three time the size ofB.the size three times ofC.three times as the size ofD.three times the size of【答案與解析】D由倍數(shù)表達法中的“倍數(shù)+ the +名詞+ of”這一結(jié)構(gòu)可知。動詞-ing形式作主語和賓語一、動詞-ing形式作主語1.動詞-ing形式作主語往往表示(1)的動作,通常置于句首。2.常用形式主語(2)代替,把真正的主語移至句尾。但這種句子形式有一定的限制,作表語的只能是某些形容詞或少數(shù)名詞。常用-ing形式作主語的?？季湫?It + be + a waste of time doing. 做是浪費時間的It is / was no good / use doing. 做是無益/用的It is useless trying to argue with Shylock. 和夏洛克爭辯是沒有什么用的。Is it any good trying to explain? 努力解釋有任何好處嗎?3.在there be no結(jié)構(gòu)中作主語,這種結(jié)構(gòu)的意思相當(dāng)于“It is impossible to do.”。常見的句型:There is no sense in doing. 做沒有道理There is / was no use doing. 做沒用 There is / was no point doing. 做無意義4.動詞-ing的邏輯主語由形容詞性物主代詞和名詞所有格構(gòu)成。二、動詞-ing形式作賓語1.動詞-ing形式作動詞或動詞短語的賓語。常跟動詞-ing形式作賓語的動詞:enjoy, finish, mind, advise, suggest, avoid, consider, delay, deny, escape, excuse, imagine, miss, practise, risk, appreciate, admit, understand, give up, cant help, cant stand等。2.want, require, need意為“需要”時,后跟動詞-ing形式的主動式或不定式的被動式作賓語,意義沒有區(qū)別。3.動詞remember, forget, mean, regret, go on, stop, try,后跟動詞-ing形式和跟不定式意義區(qū)別較大。4.作介詞賓語,下列短語中的to都是介詞,所以后面跟名詞或動詞-ing形式:devote to, object to, pay attention to, get down to, lead to, look forward to, stick to, be used to等?！敬鸢浮?1)經(jīng)常性、習(xí)慣性(2)it單項填空(1)I still remember to the Famen Temple and what I saw there. A.to take B.to be takenC.taking D.being taken 【答案與解析】D 此處非謂語動詞作remember的賓語,而remember后用非謂語動詞作賓語時,可以用動詞-ing形式,表示動作已經(jīng)完成,也可用動詞不定式,表示動作還未發(fā)生,根據(jù)后文的saw可知此處非謂語動詞動作已經(jīng)完成,且與邏輯主語是被動關(guān)系,所以用動詞-ing形式的被動式。(2)Its no use without taking action.A.complainB.complaining C.being complainedD.to be complained【答案與解析】B句意:光抱怨不采取行動是沒有用的。Its no use doing sth“做某事是沒用的”,其中動名詞作真正的主語,it作形式主語。(3)Lydia doesnt feel like abroad. Her parents are old.A.study B.studying C.studied D.to study【答案與解析】B句意:Lydia不想去國外學(xué)習(xí),她的父母年紀(jì)大了。feel like doing sth“想要做某事”。(4)Linda. Just stop him. As you know, he is too stubborn.A.to persuadeB.persuadeC.persuadingD.persuaded【答案與解析】C根據(jù)“too stubborn”可知是讓琳達停止勸說,停止正在做的事情要用stop doing sth。用括號內(nèi)所給單詞的正確形式填空1.All the boys are looking forward to (go) forward (feel) the animals.2.The bird was lucky and it just missed (catch).3.I always prefer(start) early rather than (leave) everything to the last minute.4.While shopping, women sometimes cant help (persuade) into buying more clothes than necessary.5.What made Jane so upset?(lose) the ring her husband bought her for her birthday.6.Once your business becomes international,(fly) constantly will be part of your life.7.(find) a job in such a big company has always been beyond his wildest dream.8.Maybe youve forgotten (post) my letter.How could I? I remember (put) the letter into the letter box.【答案】1.going; to feel2.being caught3.to start; leave4.being persuaded5.Losing6.flying7.Finding8.to post; putting溫馨貼士本課時是一節(jié)單元復(fù)習(xí)課,其知識結(jié)構(gòu)圖解如下: