ases 中间的同班同学澳大利亚回答中国如果太…..以致于 visit me 拜访我 summer holiday 暑假 middle of winter 冬季的中期 in Australia 在澳大利亚 from December to February 从十二月到二月 too cold to swim 太冷而不能游泳 Key sentences & expressions 1. He is visiting me for the summer holiday. for 表示目的 2. When it is summer in Australia, it is winter in China. it 可以用来表示时间、时令季节、天气、日期等,无实义 3. It is too cold to swim now. too+ adj.+ to + v. 原: 太……而不能…… VS : so+ adj. + that + 句子: 太……以致于……=It is so cold that we cannot swim now. Key sentences & expressions 4. What be like? 是什么样的;长什么样子? -- What is your school like? -- It ’ s not very big, but very beautiful. 5. If you are here, you can go swimming. if 要是,假如……,引导条件状语从句,主句要用一般将来时或者情态动词, if之后的那个从句用一般现在时(主将从现;主情从现) If it rains tomorrow, we will stay at home. If it rains tomorrow, we cannot go outside.