20xx年秋九年級英語上冊unit6tvprogrammesperiod3grammar導(dǎo)學(xué)課件新版牛津版(參考版)
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【正文】 結(jié)合句意可知選 D。句意：“你認為我們應(yīng)該和我們的父母分享我 們的問題嗎？”“當然！ ________我們和他們談?wù)?，我? 會感到更糟。黃岡 —Do you think we should share our problems with our parents? —Sure! ________ we talk to them, we39。 _______________________________________________ We39。re 100 per cent sure. Don39。t understand Period 3 Grammar 2．不要許諾任何事情，除非你有百分百的把握。 Don39。t hear anything. 除非你仔細聽，否則你將什么都聽不到。 You won39。ll miss the bus unless you walk more quickly. ＝ Walk more quickly, or you39。 一般現(xiàn)在時 Period 3 Grammar (2)“祈使句＋ and/or＋簡單句”可替換含有 unless引導(dǎo)的條件狀語從 句的復(fù)合句。 You39。t work hard. 除非你努力學(xué)習(xí)，否則你英語考試將不及格。ll fail in the English exam unless you work hard. ＝ You39。 Period 3 Grammar 語法探究 unless意為“除非，如果不”，引導(dǎo)條件狀語從句，相當于 “ ____________”。 (if引導(dǎo)的是賓語從句 ) 如果 是否 Period 3 Grammar 活學(xué)活用 用括號內(nèi)所給單詞的適當形式填空 1． If you________ (feel) tired, you _________(have to) have a rest. 2． Where ________ he ________ (see) the film if he ________ (have) time? feel will have to will see has Period 3 Grammar 3． If there ________ (be) fewer trees, there ________ (be) more pollution. 4． If Maria __________ (live) alone, she ________(keep) a pet parrot. 5． Lana ________ (buy) a new dress if the old one ________ (be) out of style. are will be lives will keep will buy is Period 3 Grammar [二、 unless 引導(dǎo)的條件狀語從句的用法 ] 教材典句 1． Unless the weather report says it is g
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