1、，英語教學課件系列，Go，for，it！8年級(上圖)，Unit 9 Can you come to my party？section a grammar focus、yes、she can。can she come to the party？can she、no、he cant.he has to study。can he go to the baseball game？Can he，Can they come to the party？No，they cant . they have to study for the math test。can they，grammar focus，3a

2、complete the answers with might and one of b 3360 im not sure . I might _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _，watch TV on the weep，3 .a : when will you finish the science home work？b : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

3、 _ _ _ _ _ _ _ _ _ _ 3b complete the sentences below . use the words in bs _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _，sure，that sout ，Im afraid not。I have too much，_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _；_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _，no，I cant

4、.i must finish my homework。sure、id love to。3c write down everything you have to do next week . choose a day and time to have a party . then invite class mates to your party。a : cat B: When is it？A : next week，on Thursday night . b : im sorry . I have to study for a math test，do you know week？colorfu

5、l weekend activities、go fishing、go shopping、go skateboarding、play basketball、go to the cinema、climb moopping，have to沒辦法，a : what do you have to do this weekend？B :i have to，what weekend activities do you do？study for a test，go to the doctor，have a dancing lesson，模態動詞主要是may/might，can/could，must，have

6、to，grave其特點主要是，1。用謂語獨立只能渡邊杏，用動詞原形構成謂語，顯示說話者的語氣和情態。2.沒有人稱和數字的變化。(不包括have to)3。傅晶格式：在其后添加not(have to除外)。疑問句：情態動詞提到主語之前(have to除外)。can是情態動詞，在牙齒單元中表示請求，邀請，然后用于跟隨動詞原形。同意接受對方的邀請時經常sure，id love to。/certainly。使用/of course等回答。如果不接受，經常使用Sorry等禮貌地拒絕，一般要說明不能接受邀請的原因，以表示歉意。can you come to my birthday party tomorr

7、ow？明天來參加我的生日聚會，好嗎？Sorry，I cant.i am going to visit my grandpa。對不起。不能來。我去看爺爺。1 .can/may可以表示“許可證”。梅是更正式、更有禮貌的位置，而can則比較休閑(口語)。you may/can smoke here . borrowers may not take out of the library more than two books at a time . the policeman says you cant park here.征求對方的許可。Can you？顯示請求。我的use your phone？Y

8、es，you may。/yes，please。/no，you may not。/no，you mustnt。/no，youd better not。/im afram Yes/certainly，you can。/no，you cant . can you help me with this bag？With pleasure。/Sorry，I cant。3)可以表示“可能性”，表示肯定的句子。(。Reed looks pale .He may be ill。(實際可能性)。read is in poor health . he can be ill at any time。(邏輯和理論可能性

9、)王偉can be really stubborn。(有時是偶然的)(=could)，不否定區This news May not be true(=Could)May This news be true？(4) can還可以表示“能力”、“是”。You can swim，cant you？否，I cant.i cant promise anything，but ill do what I can。tickets can be bought from the tourist information center。2 .the children asked whether they could/m

10、ight go for a swim。(科舉許可證)I was afraid it might rain that afternoon。(可科舉)he asked if tto，she said he could speak several languages。(科舉能力)I couldnt find her telephone number。(科舉能力)(2)可能表示現在和未來的“可能性”，語氣不是梅肯定的。(。theres some one at the door . it could/might(=may)be George。(肯定語句)，/It couldnt (=cant) be G

11、eorge。(疑問)according to the radio it could/might/may rain tomorrow . lightning could(=can)be dangerous。(3) Could you？表示更委婉、更禮貌的請求。might/could I ask you one more question？是，of course you may/might/can/could . could you help me with these boxes？Of course I can。/With pleasure。有時在陳述中表達更委婉、更親切的請求或邀請：I won

12、der if I could/might leave now . I dont suppose you could/3。can/be able to can=am/is/are able to=shall/will be able to no one can do it。=no one is able to do it . can YY=Will you be able to come tonight？(2) could表示過去的技術和本能。Was/were able to表示，在過去的特定地點努力，完成了某些工作。I could swim when I was six . he started late，But he was able to catch the eight oclock train。=but he managed to catch=but he succeeded in catching，but : Mr . Smith could nt/wasnt able to see you because hes got a bad cold(3) be able to還具有完成的謂詞