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is 3. remain vi. ①剩下,余留 ②繼續(xù)存在 ③(人)留下,逗留 ④保持,仍是e. g. ①M(fèi)uch work remains to be done. ②The old temple remains after the war. ③We should remain modest④She remained unchanged after so many years. 【拓展】remains n. 剩余之物,殘存者 remainder n. 剩余物;剩下的人;余數(shù)4. The price of homes goes up and people from the area cannot afford to buy a house there. 1)price n. 價(jià)格(注意描寫時(shí)用high 或low) 2) go up vi. ①上升;增長(zhǎng)(反義:go down); ②被燒毀 3)afford vt. 負(fù)擔(dān)得起(常與can或be able to 連用,后接名詞、代詞或不定式)Ex. With the price of houses (上升) many people (買不 起) an apartment of their own. (補(bǔ)全上句,答案不一)Ⅲ. Writing : to do the exercise at page 37. 反思: 參考答案:I. 略(參照課文內(nèi)容)II. should follow the example of Leifeng, enthusiastic to help others. up。 are C. are。Ex. There a number of students in our school, the number of the girls larger than that of boys. A. are。Period Ⅰ Module 4 A Social Survey—My Neighbourhood Oct Ⅰ、Write three or four sentences describ