外研版必修五Module 1 British and American English - Grammar课件（31张）

课件31张PPT。 Module 1 British and American English Grammar1. The British say Have you got…? while Americans prefer Do you have…? 2. Many factors have influenced American pronunciation. 3. Some experts believe that the two varieties are moving closer together. 4. Some people now believe that British English will disappear. 5. In the future, there are going to be many “Englishes”. 6. Look! The man is filling his automobile with gas.FEACDBMatching Do exercise 1 on page 4 and match the sentences with the correct meaning.All languages _____ over a period of time. English _____ very rapidly. How many people _____ Chinese? I _____American English is very different from British English. Millions of people _____ satellite TV every day. The percentage of non-English web pages _____. What languages _____ people _____ in China? What ____ you _____this year?change develop speak think watch grow studychangeis developingspeakdon’t think watchis growingdostudyarestudying 1. 一般现在时(1) 一般现在时表示没有时限的持久存在的动 作或状态或现阶段反复发生的动作或状态， 常和副词usually, often, always, sometimes, regularly, near, occasionally, every year, every week 等连用。例如： ① The moon moves round the earth. ② Mr. Smith travels to work by bus every day.(2) 在由after，until，before，once，when， even if，in case，as long as，as soon as，the moment 以及 if，unless 等引导的时间状语从 句或条件状语从句中，通常用一般现在时代 替将来时。例如： ① I will tell him the news as soon as I see him. ② I will not go to the countryside if it rains tomorrow.(3) 某些表示起始的动词，可用一般现在时表 示按规定、计划或安排要发生的动作,这类动 词有：be，go，come，start，depart，arrive， begin，leave 等。 例如： ① The plane leaves at three sharp. ② The new teachers arrive tomorrow.(4) 在由why，what，where，whoever，who， that，as 等引导的从句中，也常用一般现在时 代替将来时。 例如： ① Free tickets will be given to whoever comes first. ② You’ll probably be in the same train as I am tomorrow.2. 现在进行时(1)表示现在正在进行的动作，常与now， right now，at the moment，for the time being, for the present等连用。例如： Don’t disturb her. She is reading a newspaper now. (2)表示现阶段经常发生的动作,常与always， continually，forever，constantly等连用。 例如：My father is always criticizing me.(3) 表示根据计划或安排在最近要进行的事 情。具有这种语法功能的动词仅限于过渡性 动词。即表示从一个状态或位置转移到另一 个状态或位置上去的动词。常用的有: go， come，leave，start，arrive，return等。例如： They are leaving for Hong Kong next month.(4) 有些动词不能用进行时，这是一类表示“ 感觉，感情，存在，从属”等的动词。如： see，hear，smell，taste，feel，notice，look, appear，（表示感觉的词）；hate，love， fear，like，want，wish，prefer，refuse，forgive （表示感情的动词）；be，exist，remain， stay，obtain（表示存在状态的动词）； have，possess，own，contain，belong，consist of，form（表示占有与从属的动词）； understand，know，believe，think，doubt， forget，remember（表示思考理解的动词)。3. 现在完成时 ... ...