【正文】 。(2)Yourpenwritesassmoothlyas其否定式為notas/so+adj./adv.+as。例如：Thisdictionaryisnotas/sousefulasyou若有修飾成分，如twice,threetimes,half,aquarter等，則須置于第一個as之前。例如：Yourbagistwiceasexpensiveas反身代詞一、反身動代詞的構成： 第一、第二人稱的反身代詞由形容詞的物主代詞加上self,selves構成。如：myself我自己,ourselves我們自己,yourself你自己,,selves構成。如：himself他自己,herself她自己,itself它自己,以及themselves他們/她們/它們自己。值得注意的是，凡是單數(shù)人稱代詞的反身代詞在后加self,而復數(shù)人稱的反身代詞在后加selves。二、反身代詞的用法：反身代詞本身不能單獨作主語，但是它可以作主語同位語，放在主語后或句末。如：我親自去了電影院。誤：Myselfwenttothe：Iwenttothecinemamyself.反身代詞可以作賓語的同位語。如：IwishIcouldhearBeethovenhimselfplaythisYoucangoandaskhim\反身代詞可以作介詞的賓語。如：Nobody,shelearntitallby，她自學的。ImendedthebikebyShesaidtoherself:“what39。swrongwithmyeyes?”Don39。talwaysthinkof 反身代詞作動詞的賓語。一般放在像這樣的動詞的后面：enjoy,help,hurt,teach,wash,lookafter,getdressed,buy等。如：Didyouenjoyyourselvesattheweekend?你們周末玩得開心嗎？HeteacheshimselfEnglishat.Helpyourselvestosomefish.children。“孩子們，隨便吃一些魚”Hecanbuyhimselfalotofnice 反身代詞可以作表語。如：I39。mnotquitemyselftoday.我今天情緒不好。Hedoesn39。tseemhimselfthisUnit 4知識點【單詞集訓】 want some _____(工具)to make a cage for my bird。2R_____are my favorite flower,because they stand for love.39。s p______that he will e to our party,but I39。m not sure.4The dish tastes too a___some salt(鹽) to it.5The teacher asked the student to make some s_________with the new words.6The_______(指示)say that you should take it three times a day. used to make a living by selling_____ (氣球).8The weather is _____(可怕的).We have to stay at home. likes ______ (草莓) often has them.10Yesterday my mother made fruit s______for me.11. We should do something _______(代替) of just talking about it. 12. She has never made so many m______ in answering such easy questions.13. Hundreds of people will_______(出席) the concert.14. I want to take a ________ (課程) in French.15. My sister is c_______about dancing.16. Please f______the box with these apples17. Be careful with the knife, it may c_____ your finger.18. You _____(應該) put the book on the shelf.19. It is ______(possible) for humans to live on Mars(火星) at present.20. Mike advised me_______(buy) a ipad.21. After I _______(stick) the picture on the card, I pleted it.22. I want to buy some_______ (葡萄).23. Is there a ______ ( 調羹) on the plate?24. Is the_______ (火腿) in the bowl delicious?25. Mike is a hardworking student. He is our good e________ .26. Your answers are wrong. His is c__________ .27. I’m sure I am able ______(go) sopping with you.28. Your room is really________(tidy). You should tidy it up.29. Speaking loudly in public (公共場所) is ______(polite).30. The sentence is ______(important), you only need to look through it.31. The rich man is ______(kind). He never helps others.32. My shoes are small. I feel_______(fortable).33. Your answer is_______ (correct). You need to do it again.【詞匯梳理】 clear instructions清晰的說明clear: a. 形容詞，“清晰的，明亮的”，副詞形式為clearly。 b. 動詞，“掃除，出去”，詞組為clear up, clear way, “清理，打掃”had better do sth. 最好做某事 had better not do sth had不能改為have或has, 對上級或長輩不宜用此結構 No problem. 沒問題A. 用于回答感謝B. 用于回答道歉C. 表示同意或愉快地回答請求D. 表示有能力做某事，意為“沒問題，不在話下” instead與instead of(1)instead 意為代替，替代，作副詞用，通常位于句尾。如位于句首，常用逗號與后面隔開。Eg: Lily isn’t here. Ask Lucy instead.(2)instead of是介賓短語，后面一般跟名詞、代詞、介詞、短語、動詞ing形式。Eg: I’ll go instead of her. stand for 代表，象征 X often stands for an unknown number. X常常代表未知數(shù)。put相關短語 【擴展學習】put out 撲滅。 如：Later some firemen came and put out the fire. put up 搭起，豎立，張貼， We put up our tent near a lake. putaway:把（某物）放在合適的地方puton: 穿上；戴上 putoff: 脫去；除去 try 之后既可接不定式，又可接動名詞，但含義上有區(qū)別。try to do 意思是“努力去做某事”“盡力干……” ；try doing 意思是“嘗試著干某事”，“試著（用什么方法）去做某事”。try one’s best to do sth = do one’s best to do sth be crazy about 對……著迷； 熱衷于 drive someone crazy 使某人發(fā)狂 keep doing與keep on doing: 兩者均可表示“繼續(xù)做某事，反復做某事”，但是keep on更強調時間的間隔性和動作的反復性，及某人做某事的決心。Eg: He kept on working until midnight though he was tired. advise的用法Advise doing sth. 建議做某事Advise sb to do sth. 建議某人做某事Advise sb against doing sth. 勸告某人不要做某事1 mix with把東西混合起來；mix up 弄混，誤認為...是1add的用法Add…to..把。加到。中去Add 補充說道Add to增加，增添Add…up 把。加起來1 It’s time的用法It’s time to do 。It’s time for sth. 該做某事了1stop doing sth. 停止做某事Stop to do sth. 停下來做某事1stick sth. on sth. 譯為“把……粘貼到……上” 注意 stick 的過去式是stuck。. Don’t stick any stickers on your 。1形容詞前綴 un , in 和 im1. Don’t be __________. He is only five years old. (patient)2. It’s ________ for him to be rude. He is always polite. (usual)3. Nick’s room is really ______. His mother is angry with him. (tidy)4. It’s very hot today. I feel _____________.(fortable)5. The book is _____________. I will never read it again. (interest)6. The dog was really __________ to me. It barked at me all the time. (friendly)練習，用括號中所給的適當形式填空。1. You must try your best (work) harder than before.2. Would you please (help) me with my English?3. I (not have) any money in my pocket now.4. How long did you spend (learn) to swim last summer?5. The football match (take) place in our school last week.6. Don’t make that bo