八上仁爱英语语法

仁爱版八年级上学期英语重点语法项目一、 be going to 结构1) 表示计划、安排及打算2) 条件句中，一般用will/shall 结构代替be going to 结构。If it doesn't rain tomorrow ,we _________(就来) to your homeIf he agrees with us ,he ________(成为)a member .3) there are /is going to be =there will beWe will have a meeting in your classroom this Friday .=there is going to be a meeting in our classroom this Friday .仿写：he will have a party in his home tomorrow .=________________________.选填：there is going to ______ (have/be) a tall building over there next year .4) 表示位置移动的词，在be going to 结构中往往用进行时代替。如：come ,return ,go ,arrive ,leave .He is going to come here soon .=he is coming soon .仿写：They are going to arrive in an hour .= ___________________________ .5)按自然规律一定要发生的事情，一般用will 而不用be going to 结构：译出：明天就是元旦节了。二、主语+will /shall+动词原形+。。。 结构 表示将要发生的事情。1 一般情况下，与be going to 结构可以互换。We shall make a visit to him next month .= _______________________________ .2 条件状语从句和时间状语从句中，一般用will/shall 结构。If he ______(not come ) tonight ,we _____(not hold the party).3 shall 与will 不可搞混。练习：变为一般疑问句、否定句、特殊疑问句。1) We shall stand up.2) I shall call for help in such an situation .3）he will help us with our work .三、can 、may 、must 注意事项1 过去式：can---could ;may---might .must 没有人称、数、时态变化。He can swim now .He could swim three years ago .You must tell the truth .He must tell the truth .2 否定回答以及变为否定句时，它们的变化规律如下：can—cant ;may –mustn’tMust---needn’t/ don't have to ;need---needn’t练习：将下列句子分别变为否定句、一般疑问句并作否定回答。1）I can swim2）He must hand it in now.3) She need answer the door at once .4) The little boy can also come here .3 当这几个词表示推测时，否定句通常都用can’t。练习：改为否定句。1 )he can be in the teacher’s office2) It may be raining in the south of China recently .3) You must be right .四、had better 和不定式的否定形式。had better do sth ---- had better not do sth .to do sth --- not to do sth 。译出:晚上你最好不要外出。 我想他不和你一块儿去。五、一般过去时和过去进行时1 以过去某个时间为基准：动作已经结束的，用一般过去时，动作正在进行的，用过去进行时。1) He was busy all this morning ,he _____(write) a novel .2) He ______ (put) on his coat and went out .2 由when 和while引导的时间状语从句中，发生在前面且持续时间久的动作用过去进行时，发生在后面，持续时间短的用一般过去时。1)when we ______ (lie) in bed ,he_____(come) in .2) They ______ ( begin) their lessons when it _______ (happen).3) While you _____ (pass)the post office , he ______(see) you.六、比较级和最高级1) 形容词或副词前有a little(bit) ,even（更） much（比…得多）时，该形容词或副词用比较级形式。练习：用词的适当形式填空。 He is only a little _______ (ill) than yesterday . I am much ______ ( outgoing) .It is even _____ (cold) today .2 比较级前不加the，但句中有of 时 例外。1）which do you like ______(good), PE or music？2 I like music _____ (good) of the two subjects ?3 ) She is _____ (beautiful) of the twins .3 比较级和最高级可以转变，意思不变。He is the cleverest in our class .He is clever than any other student in our class . 练习：变为最高级或者比较级。Chang jiang is the long river in China .He is short than any other in his class.4 最高级变为比较级时，如果句子主语跟后面表示范围的词具有所属关系时any后要加other ,否则，不要other .练习：用any 、any other 填空。The desk is more expensive than _______One in this shop.The desk in this shop is more expensivethan ______ one in that shop.5 比较对象相同时，可用that /those 代替另一比较对象。That 用于单数或者不可数，those 用于复数。选填：The weather in shanghai is better than ___In Tian jin .The students in our class came earlier than______in his class .七、反义疑问句

1. how often 多久一次 2. on weekends 在周末 3. go to the movies去看电影 4. watch TV看电视 5. do some reading 阅读 6. take/do exercise锻炼 7. hardly ever很少，难得 8. sometimes 有时 11. always 总是 12. usually通常 13. often经常 14. never从不 15. once a week每周一次 16. twice a month每月两次 17. three times a year 每年三次 18. surf the Internet上网 19. your favorite program你最喜欢的节目 20. Animal World 动物世界 21. play soccer踢足球 22. do homework做作业 23. every day 每天 24. once or twice a week 每周一两次 25. three or four times a week 每周三四次 27. all students 所有的学生 26. at Green High School 在格林高中 28. most students 大多数学生 29. some students 一些学生 30. no students 没有学生 31. the result of a survey 调查结果 32. as for 至于 33. the result for “watch TV”“看电视”的调查结果 34. improve your English 提高你的英语 35. junk food 垃圾食品 36. drink milk 喝牛奶 37. want sb to do sth 想要某人做某事 38. be good/bad for 对……有益/害 39. how many hours 多少小时 40. pretty healthy 相当健康 41. come home from school放学回家 42. eating habits 饮食习惯 43. try to do sth 努力做某事