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1、課前自主學習課前自主學習課堂互動探究課堂互動探究 Unit 11 The Media Period Five Communication Workshop 課件(北師大版必修4,廣東專用).單詞識記單詞識記1_vt.打斷打斷(某人的講話或動作某人的講話或動作);打擾;打擾2_n. 煙草,煙葉煙草,煙葉3_adj.用某種方法用某種方法 4_adj.錯誤的,不正確的錯誤的,不正確的5_n. 編輯編輯課前自主學習課前自主學習課堂互動探究課堂互動探究6_adv. 在前面7_n失業(yè)(狀態(tài)) 8_adj.自然環(huán)境的9_n. 保護,防衛(wèi)10_adj. 有害的課前自主學習課前自主學習課堂互動探究課堂互動探究答
2、案1.interrupt2.tobacco3.somehow4.false5.editor6.ahead7.unemployment8.environmental9.protection10.harmful課前自主學習課前自主學習課堂互動探究課堂互動探究.短語天地1_反對2_開始做,著手干3_即使,縱然4_對有害5_對有影響6_發(fā)生課前自主學習課前自主學習課堂互動探究課堂互動探究 7_對感到滿意 8_對感到高興 9_把歸功于;應感激 10_因某事感謝某人課前自主學習課前自主學習課堂互動探究課堂互動探究答案1.be against2.go ahead with.3.even though4.be
3、 harmful to.5.have an effect on.6.take place7.be satisfied with8.be pleased with9.owe.to.10.thank sb for sth課前自主學習課前自主學習課堂互動探究課堂互動探究.句型搜索1No matter what the government says,it is clear that the airport will also affect our health.信息提取no matter 引導讓步狀語從句。例句仿寫不管你說什么我都聽。_ _ _you say, I will listen.課前自主學
4、習課前自主學習課堂互動探究課堂互動探究2We should do everything we can to stop this airport.信息提取不定式作目的狀語。例句仿寫爸爸努力工作為了養(yǎng)活我們這個家。Father works hard _ _the family.課前自主學習課前自主學習課堂互動探究課堂互動探究3For many years, people have been wondering why they refuse to change their size.信息提取have been doing 現在完成進行時。例句仿寫我已經等她 一個小時了,可她還沒出現。I _ _ _
5、 for her for an hour, but she hasnt turned up yet.答案1.No matter what2.to support3.have been waiting 課前自主學習課前自主學習課堂互動探究課堂互動探究1ahead adj.在前面;比更早;事先Tim pointed to a tree ahead of them.蒂姆指著他們前面的一棵樹。Can you tell me ahead of time if you are coming?如果你要來,能不能事先告訴我?Frank will be late but well go ahead with t
6、he meeting anyway.弗蘭克會晚些時候到,不過,我們還是先開會。朗文當代 課前自主學習課前自主學習課堂互動探究課堂互動探究Can I have the sports section?Yes,go ahead. Ive read it.我可以看看體育版嗎?當然,拿去吧,我已經看過了。課前自主學習課前自主學習課堂互動探究課堂互動探究【感悟高考】 I probably shouldnt have any more cake.Oh,_. It wont kill you.(2011遼寧)Ago ahead Bhold on, pleaseCyoure welcome Dthatll do
7、課前自主學習課前自主學習課堂互動探究課堂互動探究解析“恐怕我不能再吃蛋糕了”?!芭?,吃吧,不會要你命的”。 go ahead 請吧;hold on 堅持??;youre welcome 不用謝;thatll do 足夠了。答案A課前自主學習課前自主學習課堂互動探究課堂互動探究2harmful adj.有害的Is an ant a good or harmful insect?螞蟻是益蟲還是害蟲?Is this harmful to animals?這對動物有害嗎?課前自主學習課前自主學習課堂互動探究課堂互動探究【歸納拓展】harmless adj.無害的;不危險的harm n&v.危害,對有害處
8、do harm to sbdo sb harm對有害 課前自主學習課前自主學習課堂互動探究課堂互動探究【單項填空】Doctors say smoking_ our health.Aharmful Bharms Charmless Dharm解析醫(yī)生說吸煙有害健康。本句缺少動詞,又主語是第三人稱單數,所以選harms。答案 B課前自主學習課前自主學習課堂互動探究課堂互動探究3interrupt v打斷(某人的)講話;中斷(某人的)行動;打擾She began to explain but I interrupted her.她開始解釋,但我打斷了她。My studies were interru
9、pted by the war.我的學業(yè)由于戰(zhàn)爭而暫時中斷了。課前自主學習課前自主學習課堂互動探究課堂互動探究【歸納拓展】interruption n妨礙;中斷without interruption 不間斷的,無中斷地課前自主學習課前自主學習課堂互動探究課堂互動探究【單項填空】L e t s g o s o m e w h e r e w h e r e w e c a n t a l k without_.Ainterruption BenvironmentCprotection Dinvention 解 析 讓 我 們 去 個 地 方 , 在 那 兒 說 話 不 受 打 擾 。inter
10、ruption 打擾;environment 環(huán)境; protection 保護; invention 發(fā)明。 答案A 課前自主學習課前自主學習課堂互動探究課堂互動探究4protection n保護;防衛(wèi)(不可數);保護物(可數)Helens thin coat gave little protection against the cold.海倫單簿的外衣幾乎不能御寒。Shoes are a protection for the feet.鞋對腳是一個保護。課前自主學習課前自主學習課堂互動探究課堂互動探究【歸納拓展】under the protection of.在的保護下protect v.
11、 保護,保衛(wèi)protect sb/sth from/against. 保護使不受課前自主學習課前自主學習課堂互動探究課堂互動探究【單項填空】Use an umbrella to_ yourself from the rain.Aprevent Bprove Cprovide Dprotect解析用把傘給自己遮雨。 prevent 防止; prove 證明;provide 提供;protect 保護。答案D 課前自主學習課前自主學習課堂互動探究課堂互動探究1go ahead前進;(用于祈使句)可以;往下說結合下面例句,體會go ahead的不同含義:You go ahead.Well catch
12、 up with you later.(先走)The building of the new bridge will go ahead as planned.(進行)After they smoothed away the misunderstanding,they were going ahead fast.(進展)I wonder if I could use your computer.Sure,go ahead.(行,可以)課前自主學習課前自主學習課堂互動探究課堂互動探究【單項填空】Ive studied gardening as a hobby.Could I make some s
13、uggestions?_.AGo ahead BYou will make itCDont mention it DTake it easy解析我已學了園林作為業(yè)余愛好,我可以提些建議嗎?行,說吧。go ahead意為“好;行;繼續(xù)”。答案A課前自主學習課前自主學習課堂互動探究課堂互動探究2even thougheven if即使;雖然Even if we could afford,we wouldnt go abroad for our holidays.即使負擔得起,我們也不到國外度假。They will stand by you even if you dont succeed.你即使不
14、成功,他們也會支持你的。By 2012 things were beginning to improve,even if not quickly enough.到2012年,情況開始改善,盡管速度不夠快。課前自主學習課前自主學習課堂互動探究課堂互動探究【感悟高考】Look at those clouds!Dont worry._it rains, well still have a great time.(2012北京)AEven if BAs though CIn case DIf only解析考查狀語從句連接詞。even if 即便,as though似乎,in case 以防,if on
15、ly要是多好。答案A課前自主學習課前自主學習課堂互動探究課堂互動探究1(課文重現)No matter what the government says,it is clear that the airport will also affect our health.無論政府說什么,很明顯機場也將會影響我們的健康?!揪涫椒治觥俊癗o matter what the government says”為讓步狀語從句,其中“what”又作“says”的賓語;“it”為形式主語,真正的主語為“that the airport will also affect our health”。課前自主學習課前自主
16、學習課堂互動探究課堂互動探究【歸納拓展】whatever與no matter what用法的異同點如下:(1)whatever可引導名詞性從句,也可以引導讓步狀語從句,在句中充當主語、賓語等。One should stick to whatever he has begun.一個人應該堅持他已經開始做的事情。Whatever you do,you should try your best.無論做什么事,你都應盡自己最大的努力。課前自主學習課前自主學習課堂互動探究課堂互動探究(2)no matter what只能引導讓步狀語從句,此時可以用whatever替換。You have to go on
17、,no matter what difficulties you meet.無論遇到什么困難,你都必須繼續(xù)下去。No matter what happens,you must be calm.無論發(fā)生什么事,你都必須鎮(zhèn)定。 課前自主學習課前自主學習課堂互動探究課堂互動探究【感悟高考】The newcomer went to the library the other day and searched for_he could find about Mark Twain. (2012遼寧)Awherever BhoweverCwhatever Dwhichever解析考查連詞。介詞for后跟的是
18、賓語從句,且從句中find缺少賓語,所以用whatever,選C項。答案C課前自主學習課前自主學習課堂互動探究課堂互動探究2(課文重現)We should do everything we can to stop this airport.我們應該做我們能夠做的一切來阻止這個機場。課前自主學習課前自主學習課堂互動探究課堂互動探究【句式分析】主句的賓語為everything,而everything后面又被一個由that引導的定語從句所修飾。因為關系代詞that在定語從句中作賓語,所以引導詞that可以省略。不定式“to stop this airport”在句中作目的狀語。該句可轉換為:We s
19、hould do what we can to stop this airport.本句中what引導賓語從句,同時,what又在其引導的從句中作can(do)的賓語;不定式短語“to stop this airport”仍作目的狀語。課前自主學習課前自主學習課堂互動探究課堂互動探究【感悟高考】Having finished her project, she was invited by the school_to the new students.(2012江西)Aspeaking Bhaving spokenCto speak Dto have spoken解析考查非謂語動詞。不定式表目的,又因D選項時態(tài)錯誤,故選C。答案C