Unit 5 Signs Story time 知识点讲解+巩固练习 （含答案）

年 级：六年级 科 目：英语 内 容：6A U5-1 Story Time 【课前基础检测】 单项选择 ( ) 1. —What _____ the sign “Wet floor” mean —It _____ we should walk slowly. A. do; mean B. does; means C. is; means ( ) 2. We can’t take pets _____ the restaurant. There’s a “No pets” sign. A. into B. to C. on ( ) 3. —_____ can we see the “No smoking” sign —In the hospital. A. What B. Where C. When ( ) 4. The sign “Danger!” tells us _____ stay near the river. A. can B. must C. can’t ( ) 5. There are _____ signs in the shopping centre. They help us a lot. A. a lot B. lots of C. a lot of ( ) 6. —Can we eat here —_____ There’s a “No eating or drinking” sign. A. Yes, we can. B. No, we can’t. C. No, we don’t. ( ) 7. The sign “No parking” means we _____ park our cars here. A. can B. can’t C. don’t ( ) 8. Let’s _____ the signs and talk about their meanings. A. look at B. look C. look for ( ) 9. —What does “No littering” mean —It means we _____ throw rubbish on the ground. A. can B. should C. can’t ( ) 10. We should _____ careful when we see the “Wet floor” sign. A. be B. is C. are 【同步知识梳理】 Story time 知识点1：Be careful，Tim! 解析：careful (形容词) 细心的 be careful 小心，当心，同义词组 look out 例题： (1)当心，地面潮湿。_____ (2)布朗先生是一个细心的人。_____ 知识点2：Can you see the sign 解析：名词，标志牌，也可以作为动词表示 签名。常见搭配：公告标识 public signs. 练习： (1)墙上有个标识。_____ 知识点3：What does it mean 解析：mean (动词) 意思是 过去式meant, 此外，本单词也可以作为形容词，表示吝啬的，小气的。拓展：名词meaning; 形容词“有意义的”meaningful, “无意义的meaningless”，本单元中what does it mean是对某个公共标志牌不知为何意的提问句型。 例句： —What does that sign mean 那个标识是什么意思 — It means‘No parking’. 它的意思是“禁止停车”。 例题： that sign “No swimming” A.Do; means B.Does; mean C.Is; mean 知识点4：It means you can’t litter here. 解析：litter 名词 垃圾，不可数； 动词 乱扔垃圾，固定搭配;No littering ,不要乱扔垃圾 例句：Can I litter here 我能把垃圾扔在这儿吗 No, you can’t.你不能。 练习 1. It means “No littering”.（划线提问） _____ 知识点5：You can’t take your juice into the shop, Helen. 解析： take…into... (动词短语)带入，反义词组take ...out of ...把…从…带出 例句：You shouldn’t take food into the library.你们不应当把食物带到图书馆里来。 例题： 1.You can’t (take) your food into the classroom, Mike. 知识点6：Is someone smoking I can smell it. 解析： someone是表示不确定概念的泛指代词，作主语时，其谓语动词只能用单数形式。 smell (动词) 闻到 过去式smelt/smelled; 作为感官动词，后面接形容词，类似单词有taste,sound, feel等 例句：Listen! Someone is knocking at the door. 听!有人在敲门。 The dishes smell good. 这些菜肴闻起来很好。 知识点2：重点词组 be careful小心 a juice shop 一个果汁店 go in 进入，进去 in a restaurant 在饭店里 No smoking 请勿吸烟 No littering 请勿乱扔垃圾 No parking 请勿停车 No eating or drinking 请勿饮食 【同步语法梳理】 情态动词 ①would, should, can, may 都是情态动词； would表示想要做的事情，w ... ...