高中英语必修4unit4课文知识点讲解.ppt

重点短语与句型 6.at ease The most universal facial expression is,of course, the smile—its function is to show happiness and put people _______.(P30) 观察思考 1.He is at ease about the matter. 2.When you feel nervous,you’d better listen to some light music to put yourself at ease. at ease 归纳总结 at ease意为：__________。 1.with ease 轻易地，毫不费力地 2.put/set sb.at one’s ease使某人放松、松弛 3.take one’s ease休息，轻松一下 即学即用 (1)微笑旨在使人们轻松自在。 A smile is intended to make people _______. (2)不要过度劳累，休息一会儿。 Don’t overwork yourself and _______________. 舒适，自在 at ease take your ease 7.be wrong about We can often ______________ each other，... (P30) 观察思考 You were wrong about Tom;he’s not married after all.  be wrong about 归纳总结 be wrong about意为：__________。 1.be wrong to do sth.做某事是不道德的/不正当的 2.It is/was wrong of sb.to do sth.某人做某事是错误的 3.go wrong出差错；犯错误 4.do sb.wrong/do wrong to sb.冤枉某人 误解，弄错 即学即用 (1)___________________ (你不对)to bully the boy. (2)All the students went to see _______________ _________ (她怎么了). It was wrong of you what was wrong with her 8.Not all cultures greet each other the same way， nor are they comfortable in the same way with touching or distance between people.  典例体验 1.______________ agrees.不是每个人都同意。 2.She doesn’t like them and ______________. 她不喜欢他们，杰夫也不喜欢。 Not everybody nor does Jeff 归纳总结 (1)①部分否定句 如果句中使用了all，both，every或everyone， everybody,everything,再使用否定词not,无论not 出现在何处，该句都应视为 ，译成 “ ” 。 ②全部否定句 表示全部否定时，三者或三者以上用none;两者用 neither。 部分否定句 并不是…… (2)①“nor are they comfortable...”为倒装句。 在表示“某人不怎么样,另外一个人也不怎么样”时, 可用“(and) nor+助动词/情态动词/be动词等+主语” 句式。此外，句中的nor可以替换为neither/no more. ②当表示前面的句子所说的情况也适合后面的句子 时,如果前面是肯定句,后面的句子常用so引起倒装 句,即“(and) so助动词/情态动词/be动词等+主语”。 He is fond of swimming,(and) so is his sister. ③此句式中的“and so助动词/情