Unit4UnderstandingideasLanguagepoints課件-高中英語外研版（2019）必修第二冊

1、date back to=date from 起源于, 始于,追溯到1. Dating back to the 18th century, Peking Opera has over two hundred years of history. 常用一般現(xiàn)在時態(tài)，不用進(jìn)行時態(tài)，也不用被動語態(tài)。后常跟過去的時間，如：世紀(jì)、年代、過去的年份等。eg These sculptures date from/back to the middle of the 7th century.2. At first, I thought what I heard was a violin, but later I

2、learnt that it was an instrument with two strings called jinghu. what在此處引導(dǎo)名詞性從句(1) 確定含義。what引導(dǎo)名詞性從句有兩種含義：一是“什么”；二是“的人/事/物”。(2) 確定成分。what在名詞性從句中可作主語、賓語、表語或定語。It worried her a bit _ her hair was turning grey. 2) _ caused the accident is still a complete mystery.thatWhat 名詞性從句中what和that的區(qū)別：that在名詞性從句中不

3、作成分，且無意義，而what在名詞性從句中需要充當(dāng)主語、賓語、表語或定語的成分。get across (使)被理解; 把講清楚3. The performers of course sang in Chinese, but the music, exaggerated movements and mime helped get the meanings across to the audience. Hes not very good at getting his ideas across. 他不太善于清楚地表達(dá)自己的思想。get短語get alongget onget down toget

4、off進(jìn)展, 進(jìn)行, 相處開始認(rèn)真(做某事)get away from擺脫下車, 動身上(車、船等), 進(jìn)展, 相處get over克服, 恢復(fù)get rid of除掉, 擺脫get through通過, 到達(dá), 完成, 接通電話4. Using such techniques, the opera had transformed a small stage into the whole universe. transform v. 使改觀，使變形， 使轉(zhuǎn)化transform sth./ sb. into sth. 把變成transform from sth. into sth. 從變成他們把

5、舊火車站改造成了一個科學(xué)博物館。Theyve transformed the old train station into a science museum.5. It was so dazzling and energetic that I wasnt sure if the characters were performers or athletes! sothat “如此以至于”,常用來引導(dǎo)結(jié)果狀語從句。南希氣得說不出話來。Nancywas _ _ _ she couldnt speak. so angry that7. So, if you want to see a show tha

6、t combines music, singing, drama, poetry and costume design with explosive effect, The Revenge of Prince Zidan ticks all the right boxes! combine v. (使)聯(lián)合, 結(jié)合, 混合【歸納】combine . with . 把與相結(jié)合combine A and B 將A與B結(jié)合起來be combined with . 與相結(jié)合, 再加上combine against . 聯(lián)合起來對抗【拓展】 combination n聯(lián)合; 結(jié)合；組合in combination (with) (與)聯(lián)合起來; 在聯(lián)合中combined adj. 聯(lián)合的, 共同的【語境應(yīng)用】單句語法填空。They were performing a calculation, not just memorizing the value of each _ (combine). When _ (combine) with berries or slices of other fruits, frozen ba