Unit 1 Food for Thought Using language Modals(1)学案-2023-2024学年高一英语外研版（2019）必修第二册

必修二 Book 2 Unit 1 Using language Modals(1)学案 自主预习 一、英汉互译。 A.单词 1.________________n(事物的)功能;作用vi工作;运转;起作用 2.________________n日常饮食vi节食;按规定进食 3.________________n指点;建议;末端;小费v倒出;给……小费 4.________________n盘;碟;平板;金属牌 5.________________n柄;把手v触;碰;操纵;处理 B.词块 1.有能力做某事________________ 2.餐桌礼仪________________ 3.去……旅行(尤指短程往返的旅行)________________ 4.拿起刀叉________________ 5.以防万—________________ 6.be no exception________________ 7.when in Rome, do as the Romans do________________ 二、根据构词法知识及所给提示填空。 1.down(adv向下)+load(v装载;载入)→download(v________________) 2.relate(v互有关联;叙述;理解)→________________(adj有关系的;相关的)→relation(n关系;联系;交往;亲属)→relationship(n关系;联系;爱情关系) 3.________________(n对……着迷的人)→________________(adj上瘾的;入迷的)→addiction(n上瘾;热衷) 4.________________(n风俗;习俗;日常习惯)→customs(n关税;海关) 5.________________(n诀窍;技巧;技法;诡计&vt欺骗;哄骗)→tricky(adj棘手的;难对付的) 6.________________(v不同;不一样;有区别)→different(adj有有差异的;不同的)→differently(adv不同地)→difference(adv差别;差异) 三、根据表格内容,写出下列句子中画线部分的汉语释义。 情态动词(Modals)表示说话人的看法或主观设想。情态动词与助动词一样,后接动词原形,构成谓语动词。情态动词没有实义动词的各种变化,只有could、would、had to、might等几个过去式,其他情态动词如must、ought to等的过去式皆与现在式同形。情态动词及其具体用法如下: 情态动词 用法 例句 表示能力(ability) The little boy can read and write. My father could stand on his hands when he was young. I was able to swim to the bank when the ship sank. 表示义务(obligation) 或必要性(necessity) You must come at once. We have to wear uniforms at school. You needn't practise basketball five times a week. We should /ought to respect our teachers and parents. 表示许可(permission) You can use my pen if you like. You may not smoke here. Could/Might I borrow your bike? 表示建议(suggestion) You could ask the teacher for help. You should stop worrying about it. You'd better serve him quick and get him out quick. 表示请求(request) Will you please take her to the library? Could you pass me the salt,please? May we ask what you're doing in this country? 表示可能性 (possibility) You must be tired after the long journey. Your story can't be true. That may/might/could be a good idea. 表示其他 He