八年级英语上册 Unit 8 English week Grammar课件(2).ppt

,Unit8 English week,Grammar,A Modal verb:should We can use should to say what is best or right to do.,Im not good at English.What should I do?,You should Communicate in English with your Friends whenever you can,I/You/We/They/He/She,shouldshould not,read more English booksspeak too quietly,Should we discuss it now?Yes,we should.No,we should not.,Work out the rule,We use should with(the base form/the ing form/the ed form)of a verb.,should not=shouldnt ought to is similar in meaning to should.You ought to read more Englishbooks.你应该读多点英语书。,Things to remember,ought to do sth 应该做某事 ought not to do sth 不应该做某事You ought to clean your room everyday.=You should clean your room every day.你应该每天都要打扫你的房间。,Ms Chen is writing a report about her students.Help her complete the report with should or should not and the verbs from the box.,be do make pronounce read think try,Arthur should read more English books.He(1)_magazinesabout pop stars all the time.Emily(2)_her words more clearly when she speaksin English.she(3)_againin the speaking competition next,should not read,should pronounce,should try,year.Amy(4)_more friendsShe(5)_too shy.Joseph(6)_his homework more carefully.He(7)_also_more carefully before he speaks!,should make,should not be,should do,should,think,B had better We can use had better to give strong advice in a particular situation.,Youd better be on time for your lessons.,You,had better had better not,be careful when you cross the streetleave your money on the desk,Work out the rule,We should use had better with(the base form/the ing form/the edform)of a verb.The negative form of had better is _.,had better not,had better=d better had better not=d better not,Things to remember,Complete the following sentences with had better or had better not and the expressions from the box.,ask her to come along next timetake an umbrella with you go and see a doctor watch TV tonight sweep the floor,1 Vicky does not feel well.She has go a cold.You say to her“_”2 Mandy and Jason are going to have a picnic with Judy.Mandy and Jason have arrived but Judy is late again.,Youd better go and see a doctor,Mandy says to Jason“_”3.Some friends are going to visit you today.The floor is dirty.You say to yourself“_”,Youd better not ask her to comealong next time.,Id better sweep the floor,4 Your mother needs to go out now,but it is going to rain.You say to her,“_”5.You will have an exam tomorrow.Your mother says to you,“_”,Youd better take an umbrella with you,Youd better not watch TV tonight,1.你必须在明天下午前到达这里。You _ _here before tomorrow afternoon.2.我们应该早睡早起。We _ _ up early and _to bed early.,should,arrive,should,get,go,3.我们不应该随地扔垃圾。We _ _ _ throw rubbish everywhere.4.你最好安静一点。You _ _ be quiet.5.你最好不要错过这场球赛。You _ _ _ go there.,had,better,not,had,better,had,better,not,Thank you!,