1、2023年广州教科版六年级下册Unit 7 Its the polite thing to do单元必背&基础巩固练习【重点单词】1. seat座位2. push推3. impolite没有礼貌的4. full满的5. as当的时候6. line队7. throw扔；掉（过去式是threw)8. dish盘子；碟子9. laugh大笑10. manners礼物【重点短语】1. in need需要（的时候）重点2. laugh at嘲笑3. in line排队4. push in插队5. wait for ones turn等着轮到某人6. Help yourself to.随便吃点7. in
2、trouble有麻烦8. share with others与别人分享9. talk with the mouth full满嘴食物时讲话【重点句子】1.What will you do if you see an old lady standing on the bus?在公共汽车上，如果你看见一位老妇人正在站着，你将会做什么？此句型用于询问对方在某种条件下将会做什么。引导的条件状语从句表示一种假设，时态通常要用一般现在时。例如：What will you do if you meet an accident?如果遇到一起交通事故，你将会做什么？2.If she does not have
3、a seat,I will give her my seat.如果她没有座位，我将会把我的座位让给她。give sb.sth.=give sth.to sb.是一个固定搭配，意为“给某人某物”。例如：I will give a scarf to my mum.=I will give my mum a scarf.我将会给妈妈-条围巾。3.But before I could say anything to her,a young man quickly sat down.但是在我能对她说什么之前，一个年轻人快速地坐下了。before意为“在之前”，在这里引导的是时间状语从句。状语从句若放在主
4、句前，一般要用逗号将其与主句分开。类似的时间状语有when(当时)、after(在之后)、as(当的时候)。例如：After the film is over,lets go to eat something.电影结束后，我们去吃点东西吧。4.We should always give our seat to people in need.我们应该总是把我们的座位让给有需要的人。should意为“应该”，表示责任或义务。in need意为“需要（的时候）”，修饰前面的 people。例如：We should help people in need，我们应该帮助有需要的人。5.Its the p
5、olite thing to do.这样做是有礼貌的。【语法归纳】情态动词should:1.should是情态动词，意为“应该”，与动词原形搭配使用2. 结构“主语十should+动词原形（十其他）.”3. 否定形式直接在should后面加not，或缩写为shouldnt。【基础巩固练】一、选出每组中不同类的一项，把其字母编号写在括号内。( )1.A.share B.talk C.laugh D.quiet( )2.A.full B.seat C.difficult D.impolite( )3.A.push B.dish C.line D.manner( )4.A.actor B.paint
6、er C.as D.musician( )5.A.invent B.return C.throw D.probably二、选择正确的答案填空，把其字母编号写在括号内。( )1.I see an old lady_on the bus.A.stands B.standing C.stood( )2.She is helping her mum_dinner.A.cook B.cooking C.cooks( )3.I stood up_my seat to the old woman.A.to give B.give C.giving( )4.Do you give your seat to t
7、he lady_need?A.for B.to C.in( )5.When I was standing in line,a tall man tried to push_.A.to B.in C.behind三、根据图片或首字母提示，写出句子所缺的单词。1.I will always give my_to the old people on a bus.(第1题图)2.Its an impolite thing to_at others. (第2题图)3.Kate never_in when she is at the supermarket. (第3题图)4.Please dont tal
8、k when your mouth is f_of food.4.Please dont talk when your mouth is f_of food.5.We should keep q_at the library.四、用所给词的适当形式填空。1.He stopped_(work)on the computer and had a rest.2.They see an old man_(stand)on the bus.3.Steve made this_(come)true.4.If it_(rain),we_(not go)on a picnic.5.She saw a policeman_(help)an old lady that day.参考答案：一、1.D2.B3.A4.C5.D二、1.B2.A3.A4.C5.B三、1.seat 2.laugh 3.pushes4.full 5.quiet四、e4.rains;wont go 5.help
