(
课件网) Let's review. Look and match. Don't climb the tree. Don't fly a kite in the street. Don't take food or drink from strangers. Don't eat bad food. Look and match. Don't climb the tree. Don't fly a kite in the street. Don't take food or drink from strangers. Don't eat bad food. Look and match. Don't climb the tree. Don't fly a kite in the street. Don't take food or drink from strangers. Don't eat bad food. Look and match. Don't climb the tree. Don't fly a kite in the street. Don't take food or drink from strangers. Don't eat bad food. You shouldn't ____ in the river. swim Look and write. You shouldn't ____ _____ in the library. eat or drink Look and write. You shouldn't ____ _____ when the light is red. cross the road Look and write. Look and write. You shouldn't _____ _____. run on the stairs Story time Read and act. 1 Know more words. 1 sign 指示牌 Look at the sign on the wall. 看看墙上的指示牌。 through 穿过；贯穿 The path led us through the forest. 我们沿着小路穿过了森林。 fence 栅栏 Don't climb the fence. 不要爬栅栏。 allow 允许 Feeding animals is not allowed. 不允许喂动物。 enter 进入 The fireman has to enter the building. 消防员不得不进入大楼。 care 在乎 She cares a lot about her grandparents. 她很在乎她的祖父母。 Learn more sentences. 1 1. I'm going to teach you a lesson. 我将给你一个教训。 “teach sb. a lesson”意为“给某人一个教训”。 Eg: I know someone can teach him a lesson. 我知道有人能给他一点教训。 2. There he goes, through that door. 他去了那里，穿过那扇门。 在以副词 here, there 开头的某些句子 (一般现在时），句子要使用完全倒装语序。 Eg: There goes the bell. 铃响了。 3. Can't you read the sign 难道你读不懂那个标志牌吗？ 这是一个否定疑问句，该句子结构为“be 动词, 情态动词或助动词与 not 的缩略式+主语+其他 ”，通常用于非正式文体或口语中。 Eg: Won't your mother buy a new pair of shoes for you 难道你妈妈不会给你买双新鞋吗？ Did you know Let's learn. 1 Don't play with matches. 不要玩火柴。 玩火柴是很危险的。 很多火灾的发生就是由于小孩子在家中玩火柴导致的，因此不能随意玩弄火柴。 Be careful! Beware of falling rocks. 小心！注意落石。 这是注意落石的标志，用以促使车辆驾驶人注意落石。常设置于易发生塌方或落石危及行车路段将近的地方。 Don't enter. 禁止进入。 禁止进入标志是为了确保安全或隐私，常出现在工业地区、交通要道、餐厅的员工休息区等。 No smoking. 禁止吸烟。 公共场所是人数相对集中的地方，吸烟不仅危害自己，也危害他人，被动吸烟受到的危害更大。因此在公共场所禁止吸烟。 Be careful! The floor is wet. 小心！地面湿滑。 一般地板遇水会变滑，路过的人容易失去平衡而摔倒。因此，在医院、购物中心、餐厅等地方经常会放置此标志。 Don't walk here. 不要在这里行走。 植物的生长需要氧气。踩踏草坪会导致土壤缺氧，不利于植物的生长。因此，该标志是用于提醒人们不要踩踏草坪。 Be careful! It's poisonous. 小心！它有毒。 该标志用于告诉人们此物品会使人中毒，或威胁到人的健康和生命。常出现在化学物品、危险品的仓库和车辆等。 Quiet! 安静！ 在封闭场所中，例如自习室、医院、图书馆等，常常会出现这个标志，为了让人们在此空间内 ... ...
