高中英語 Unit22 Environmental Protection Bulletin Board導學案 北師大版選修8

1、Unit22 Environmental Protection Bulletin BoardUnit22 Environmental Protection Bulletin BoardLearning Aims:（學習目標）1.To be aware of some disasters in history.2.To learn the use of “strike”and “occur”.3.Try to write something about disasters.（重難點）Step1:Revision(知識回顧)not onlybut also的用法。Step2: Check prev

2、iew（檢查預習）Step3:LeadIn(導入)Lets read about some disasters in history on page 17.Step4:Self-study and Cooperation（自主學習與合作探究）Read the passages and translate them into Chinese in your group.讀下列句子，掌握occur和strike的意思和用法。occur 'k: vi. occurred . occurring發(fā)生：I don't want such a thi

3、ng to occur again.我不希望再發(fā)生這樣的事情。出現(xiàn)；存在：Disputes occasionally occurred between us.我們之間偶爾也會有一番爭論。Fish doesn't occur in the river.這條河現(xiàn)在已經(jīng)沒有魚了。 (想法、主意在某人腦海中) 突然出現(xiàn) It never occurred to me that he would become a singer.strikestruck-struck擊，打，敲擊：He's struck by his father.他挨了父親的打。使想起；使突然想到；使

4、認為：A happy thought struck her.她的心頭突然涌出一個愉快的念頭。It strikes me that he's right a tough nut to crack.在我看來，他可是個難對付的家伙。 (鐘等)敲響報(時)：The clock struck 2.鐘敲兩點。(疾病等)突然侵襲The plague struck the whole of Europe.瘟疫襲擊了整個歐洲。Flood struck the town this summer.今年夏天該城遭受水災。罷(工、課等)；在罷工(或罷課等)；罷工反對(雇主)：The trade union de

5、cided to strike the whole country.工會決定在全國舉行大罷工。on strike 在罷工記憶：sinksanksank( unsinkable) sweepsweptswept pile up sweep awaysunbather, cottage, deadlydeadlierdeadliest, leave millions homeless Step5：Showing and explaining(展示與點評)Ask sevral students to translate them in the class.Step6: Doing exercises

6、（課堂檢測）翻譯句子：你為什么打他?鐘一敲十二點我就走了。3.颶風襲擊了該城市4.我看著他們時,產(chǎn)生了一個想法。5.我突然想起我還沒有及時交論文。6.這樣的事幾乎不發(fā)生。Step7: Summary and Homework（小結作業(yè)）Write a passage about a disaster that you know.1.Why did you strike him?2.I left immediately the clock struck twelve.3.A hurricane struck the city.4.As I watched them, an idea struck/occurred to me.5. I