外研版九年級英語下冊《They sometimes work harder》Life now and then PPT課件(第2課時)，共19頁。
【辨析】the number of與a number of
①the number of意為“······的數(shù)量”，后面接名詞復(fù)數(shù)，謂語動詞用單數(shù)形式。
eg：The number of the students is 2,000.學(xué)生的數(shù)量是兩千。
②a number of意為“許多；大量”，相當于a lot of，后面接名詞復(fù)數(shù)，謂語動詞用復(fù)數(shù)形式。
eg：A number of apples are red.許多蘋果是紅色的。
wealth不可數(shù)名詞，意為“財富；財產(chǎn)”。
eg：Health is better than wealth.健康勝于財富。
【拓展】wealthy形容詞，意為“富有的”。
seldom頻率副詞，意為“很少；不常”，通常放在實義動詞之前，連系動詞、情態(tài)動詞或助動詞之后。seldom在句中表示否定意義，故構(gòu)成反意疑問句時，用肯定的簡短問句。
eg：He seldom gives his wife a present，does he？他不常給妻子送禮物，是嗎？
spare形容詞，意為“空余的；備用的”，常構(gòu)成固定短語in one's spare time，意為“在某人的空余時間”。
eg：What do you like doing in your spare time？你閑暇時喜歡做什么？
【拓展】spare還可作動詞，意為“抽出”。
eg：Can you spare me five minutes？你能為我抽出五分鐘的時間嗎？
Why don't you＋動詞原形······？＝Why not＋動詞原形······？意為“為什么不······？”。
... ... ...
關(guān)鍵詞：They sometimes work harder PPT課件免費下載，.PPT格式；
外研版九年級英語下冊《They sometimes work harder》Life now and then PPT課件(第1課時)，共10頁。 【辨析】deal with與do with ①deal with作處理講時，常與疑問詞how連用。 ②do with作處理講時，常與疑問詞what連用。 But people don't take as much ex..
外研版九年級英語下冊《They sometimes work harder》Life now and then PPT優(yōu)質(zhì)課件，共32頁。 教材要點回歸 Ⅰ.根據(jù)句意及首字母或漢語提示完成句子 1．I u________ to be interested in cartoons when I was young. 2．Millie has a healthy diet. She s_..
外研版九年級英語下冊《They sometimes work harder》Life now and then PPT免費下載，共32頁。 學(xué) 習(xí) 目 標 學(xué)習(xí)本單元新單詞及短語：wealthy, fear, wealth, double, seldom, spare, used to, spare time, speak up ; 談?wù)撟兓?對比過去與現(xiàn)在的變化，了..
外研版九年級英語下冊《They sometimes work harder》Life now and then PPT免費課件，共19頁。 Aims 知識目標 1.掌握本課生詞、短語和句型。 2.比較等級 能力目標 1.能聽懂并運用比較等級談?wù)摻裎魧Ρ取?2.合作探究，解決問題。 Speaking 1. Talk about the..
外研版九年級英語下冊《They sometimes work harder》Life now and then PPT課件下載，共30頁。 新課導(dǎo)入 Presentation Listening and vocabulary Talk about the photo. Say what life was like in the early 1980s and what life is like today. There wer..
外研版九年級英語下冊《They sometimes work harder》Life now and then PPT教學(xué)課件，共31頁。 學(xué)習(xí)目標 words: wealthy, fear, used to, wealth, double, seldom, spare, spare time, speak up, deaf Sentences: (1) Do you think that life is better tod..
