Unit 2 基础知识导学案-2023-2024学年高中英语外研版（2019）必修第一册

1.have trouble (in) doing sth.做某事有困难 拓展:①have trouble/difficulty (in) doing sth. 做某事有困难; ②have no trouble/difficulty (in) doing sth. 毫不费力地做某事; ③have a hard/difficult time (in) doing sth. 做某事有困难; ④have trouble/difficulty with sth. 在...方面有困难/麻烦。 【注意】:在上述短语中,trouble和difficulty均为不可数名词。with后面接名词或代词;in后面接动名词,且in常省略。 练习: 1.I still have trouble in (express) myself in English. 2.I am sorry to hear that you are having trouble (improve) your English at your new school. 3.You can’t imagine what difficulty we had (figure) out the problem. 4.The tax forms were complicated and I had a lot of trouble them. 5.I had no difficulty (make) myself understood. 6.我很难让这个收到惊吓的男孩平静下来。 I had trouble . 2.neither...nor... 既不...也不... · neither...nor... 连接两个名词或代词作主语时,谓语动词的数遵循“就近原则”。 · 同样遵循就近原则的还有:either...or...(或者...或者...),not only...but also...(不但...而且...),not...but...(不是...而是...)等。 【拓展】: ①“nor/neither+连系动词be/助动词/情态动词+主语”,意为“...也不...”,表示前面的否定情况也适用于后者; ②“so+连系动词be/助动词/情态动词”,意为“...也是如此”,表示前面的肯定情 况也适用于后者; ③“so+主语+连系动词be/助动词/情态动词”,意为“...的确如此”,表示肯定前者的说法。 ④So it is with sb./sth.或It is the same with sb./sth.,意为“...也是如此”。此句用于比较复杂的情况,如前句的谓语动词肯定、否定同时存在,或谓语动词不属于同一类。