人教版英语必修四第一单元课文知识点
v1.0 可编辑可修改 一 one: one表示泛指,指同名称中的另一事物既可代替人,也可以代替物 复数形式为ones. That, 主要用于两种东西的对比,其复数形式为those,也可以用于特指。That用于代替物,不能用于代替人。 I don’t like this computer canyou give me a better (one) The wether in Guangzhou is hotter than (that) in Beijing in summer. that,which: Here is the man (that)you re been looking for I don’t like the way (that) you talk to somebody else. and: She doctors her children for colds and stomachaches. 二 Until then: Until then,his family ____ from him for six months t hear t heard t been hearing t heard 过去完成时标志词: 1. 由时间状语来判定 2. ( 1 ) by + 过去的时间点。 3. ( 2 ) by the end of + 过去的时间点。 4. ( 3 ) before + 过去的时间点。 5. I _______ (finish) reading the novel by nine o clock last night. 6. We _______ (learn) over two thousand English words by the end of last term. 7. They ______(plant) six hundred trees before last Wednesday. 三1. Look at the children on the playground. They are flying kites ________(happy). Let’s join them. 2. Why do you think you did so ___________(bad)in your test As: As time went on / by, she became more and more beautiful . As a young man, he was active in sports. Remember, you must do everything as I do He is very careful, as we all know. Child as she is, she can speak 2 foreign languages 现在分词做后定: 定语:起修饰限定作用的语言成分,多为“···的”; 后置定语,顾名思义,放在被修饰词后的定语.现在分词作定语,多表主动和进行的含义.有别于过去分词,表被动含义. The teacher came in,following some students.老师跟着一些学生进来了.(学生在老师之前) The teacher came in,followed by some students.老师被一些学生跟着进来了.即:老师进来了,他后面跟着一些学生.(学生在老师之后) The girl ____ (stand) under the tree is really charming.(令人陶醉) People ____ (wait) for the bus often shelter in my doorway.(等公共汽车的人经常在我的住所门口。) And前后一致 She was my best friend after all, and was always there for me 四 Also,too as well,either 区别 1) too放在句子末尾,通常用逗号隔开。 2)either在否定句中使用,但是放在句子末尾,通常用逗号隔开。 3) also则放在系动词be之后,实义动词之前。 4) as well 用在肯定句中,放在句子末尾。 Help sb do: Please help me ____(lift) this heavy box. Will you help me _____(choose) myself a new coat Work out: That is what you have to work out Work out 解决,锻炼,产生结果,算出,制出 Work as 从事….工作 Work at 从事,致力于 Work on 从事,对….起作用 Society n.社会 social adj.社会的 五 .for+时间段 The bus is late. They ve been waiting ______ 20 minutes. . Nobody lives in those houses. They have been empty ______ many years 现在完成时标志词 for,since already, yet, just, before, recently, lately often, sometimes, ever, never, twice, on several occasion up to these few days/weeks/months/years, this morning/week/month/year, , just, today, up to present, so far Prep+ving: Make sb do 主动表被动 She can’t make herself _____ (hear) in Chinese. 6666