1、用心愛心專心-1 -Unit 1 Sunny and Cool Less on 3一、重點及難點：（一）語法提示：1. it 的用法1）代替上文提到的事物或情況。Look up the word in the dictionary if it is difficult to you.如果這個單詞對你來說很難的話，就查一下字典。2）代替沒生命的東西。Dont throw the box. It is useful.別把這個盒子扔了。這個盒子有用。3）代替普通動物。Look at the cat. It is very funny.看這只貓。它很有趣。4）用來指天氣、日期、季節、時刻、距離等，如：

2、It is raining outsid e. Do nt go out!外邊下雨了。別出去了。It i s the 20th of December.今天是 12 月 20 號。It is half past five now.現在是五點半了。It is very far from the school to the market.我學校離市場很遠。2. 連詞的用法1） 表示并列關系：and 和，而，并，又Brothers and sisters should love and help one ano ther.兄弟姐妹之間應該互助互愛。She comes and goes.她來了又走。T

3、he sky is blue and bright.天空蔚藍晴朗。2）表示轉折關系：but 但是He is rich but un happy.他很有錢，但是并不快樂。It s sunny now, but it will be rainy in the after noon.現在是晴朗的，但是下午會下雨。3）表示選擇關系：or 或者Which do you like, pop music or rock music?你喜歡流行音樂還是搖滾？Will it be sunny, or will it rain tomorrow?明天會是晴天還是會下雨？Lesson 4、重點及難點：（一）重點句型

4、：1. In Rome, on Wedn esday, it will be sunny. You will n eed shorts.譯文：在羅馬，周三是晴天。你需要穿短褲。要點：shorts 短褲（通常用復數形式）a pair of shorts一條短褲拓展：Rome was not built in a day.羅馬不是一天建成的。【典型例題】-、單項選擇：1. Let s find_ the way to the library.A. inB. upC. out2. Thank you_ t eaching us so well.A. toB. atC. for3.In eedumbrella. It s rainy outside.A.anB. aC. the4.It s sunny now,it will be rainy in the after noon.A.andBbutC.