八年级人教版下册英语的语法

二．重要句型、短语。（一） 重要句型。1．There will be less pollution,more trees and fewer cars in 100 years。2。What should I do?You should do more exercise。You could buy some books。3。When the man came into the room,I was reading a book。=While I was reading a book,a man came into the room。4。He said they would come here in 5 minutes and they were on the way。5。We will take you to the zoo if we have free time。6。We have been studying English for 3 years。=We have been studying English since 3 years ago。7。Would you mind closing the window?= Could you please close the window?=Please close the window。= You have to close the window。8。Why don’t you get her a scarf?= Why not get her a scarf?= How about getting her a scarf?= Let’s get her a scarf。9。I have been to the zoon last year。My father has gone to Beijing now。They have already received my letter。10。You like playing soccer,don’t you?You have nothing to tell me,do you?11。It’s time for sth。It’s time to do sth。It’s time for sb to do sth。12。find it adj (for sb) to do sth。It’s adj/n。(for sb) to do sth。(二)重要短语的用法。1。few,a few; little ,a little。2。many ,much,a lot of ,lots of 3。more,fewer,less。4。can,be able to 5。help with sth,help sb do sth。6。can,may must,could ,should ,might。7。pay,spend,take,cost。8。except,besides。9。stop to do sth,stop doing sth。start to do sth start doing sth。10。forget to do sth,forget doing sth。11。try to do sth try doing sth。12。enough+n,adj +enough,enough to do sth。13。the same as,be different from 14。think about doing sth,complain about doing。15。not …until,not … anymore。16。something important,nothing to eat。something nice to drink。17。take part in,join,enter,18。in front of,in the front of。19。take care of,look after。20。surprise,be surprised to do sth 21。one… the other,another,other,others。22。bring,take; borrow,lend。23。be good at sth/ doing sth… be better at sth/ doing sth 24。have a good time,have a great time,have a wonderful time。have fun 25。either,either…or,neither,neither…nor,both …and 26。how,how long,how long,how often,how far,how soon,how old。27。how many,how much。28。Would you like some…?Yes,please,No,thanks。29。like,be like,look like,look the same 30。Thanks for sth/ doing sth。31。like to do sth,like doing sth,enjoy doing sth。32。interesting,be interested in sth/ doing sth。take an interest in。33。would you mind (not) doing sth。34。what about。。how about…?35。too… to so… that。36。have been to,have gone to。