【文章內(nèi)容簡(jiǎn)介】 es, speaking. C. Who?s this? D. What?s that? A A 課堂重點(diǎn)剖析 1 afraid的用法 Don’t be afraid to make mistakes! 不要害怕犯錯(cuò)誤。 （ Unit 5, P72） ◆ afraid是形容詞，意為 “擔(dān)心的，害怕的 ”，常用于以下結(jié)構(gòu)中。 ◆ be afraid to do sth. 意為 “害怕做某事，不敢做某事 ”。 ◆ be afraid of 意為 “害怕 …… ，擔(dān)心 ……” ，后可跟名詞、代詞或動(dòng)名詞。如：Mr. Black was afraid to climb the tree, for he was afraid of falling down from it. 布萊克先生不敢爬樹(shù)，因?yàn)樗ε聫臉?shù)上摔下來(lái)。 ◆ be afraid+that從句，意為 “擔(dān)心 …… ；害怕 ……” 。如： I?m afraid that I can?t go. 我恐怕不能去了。 考點(diǎn)小練 am afraid________ questions because of my poor pronunciation. This always bothers me. A. ask B. to ask C. asking D. asked was afraid of ________my feelings. So he said nothing. A. hurting B. hurt C. to hurt D. to hurting 。（翻譯句子） _______________________________________________________________________ B A I39。m afraid that I can39。t go to see the movie with you this weekend. 2 try的用法 I am trying to use some new words. 我正在盡量使用一些新單詞。 （ Unit 5, P76） ◆ try to do sth. 意為 “盡力、設(shè)法去做某事 ”，強(qiáng)調(diào)付出一定的努力。如： I?m trying to draw a horse. 我正在盡力畫(huà)一匹馬。 ◆ try doing sth. 意為 “試著做某事 ”。如： You?d better try doing the experiment in another way. 你最好嘗試用另一種方法做一下這個(gè)實(shí)驗(yàn)。 ◆ try構(gòu)成的其他搭配有： try on試穿； try out試用，試驗(yàn)； try one?s best盡某人最大努力。如： She tried her best to solve the problem. 她盡了最大的努力去解決這個(gè)問(wèn)題。 ◆ try也可作名詞。常用短語(yǔ)為 have a try“試一試 ”。 考點(diǎn)小練 ，試著做一些你喜歡的運(yùn)動(dòng)。 The next time you feel stressed or tired, try ______________ some exercise you enjoy. ，你也應(yīng)該盡自己最大的努力把所有事情做好。 Even if you are busy, you should ______________ to do everything well. doing try your best 3 decide的用法 To tell you the truth, I decided to change my eating ，我決定改變我的飲食習(xí)慣。 （ Unit 7, P98） ◆ decide作動(dòng)詞，意為 “決定 ”。其常見(jiàn)的用法有： decide（ not） to do sth. 決定（不）做某事 decide on/upon （ doing） sth. 決定（做）某事 decide+賓語(yǔ)從句 decide+特殊疑問(wèn)詞 +to do ◆ decide的名詞形式是 decision。其常見(jiàn)的用法為： make a decision to do sth. = make up one?s mind to do sth. 下定決心做某事 考點(diǎn)小練 skirt is too expensive for her, so she decided _________________(buy) it. 。我不能決定買(mǎi)哪一個(gè)。 There are so many kinds of bags in the shop. I can39。t decide _________________. made a decision to take more exercise.(改為同義句 ) ____________________________________________________________ not to buy which to buy I made up my mind to take more exercise. 4 keep的用法 Exercise can keep our brains young. 運(yùn)動(dòng)能使我們的大腦保持年輕。 （ Unit 7, P100） ◆ keep作系動(dòng)詞， “保持（某種狀態(tài)） ”，其后跟形容詞作表語(yǔ)。如： You d better give up smoking and keep healthy. 你最好戒煙并且保持健康。 ◆ keep + sb./sth. +賓語(yǔ)補(bǔ)足語(yǔ)，意為 “使 …… 繼續(xù)處于某種狀態(tài) ”，其中形容詞、副詞、介詞短語(yǔ)或動(dòng)詞的過(guò)去分詞作賓語(yǔ)補(bǔ)足語(yǔ)。如： This sweater will keep you warm. 這件毛衣會(huì)使你暖和點(diǎn)。 ◆ keep + sb. +doing sth. 意為 “讓某人一直做某事 ”，其中 doing作 keep 的賓語(yǔ)補(bǔ)足語(yǔ)。如： I m sorry for keeping you waiting. 我很抱歉讓你久等了。 ◆ keep （ on） doing sth. 意為 “繼續(xù)做某事，一直做某事 ”。如： She kept （ on） working although she was tired. 盡管她很疲憊，但她仍繼續(xù)工作。 考點(diǎn)小練 ，表現(xiàn)出尊重可以讓你們的關(guān)系保持長(zhǎng)久。 It is widely believed that showing respect can ___________ your relationship ___________ . illness kept her ___________ from work for several weeks. 。 My grandparents often go for a walk after supper to ___________ ___________ . keep long away keep healthy 拓 展 keep短語(yǔ) keep away from 遠(yuǎn)離 keep one s cool 保持冷靜 keep one’s promise 守信 keep on 繼續(xù) keep…down 控制 。抑制 keep off勿踏；勿踩 keep out不讓 …… 進(jìn)入 keep healthy 保持健康 keep in touch with… 與 …… 保持聯(lián)系 5 辨析 used to do sth., be/get/bee used to doing sth. 與 be used to do sth. They used to be very active together. 他們?cè)?jīng)在一起非?；钴S。 （ Unit 7, P104） 詞組 用法 例句 used to do sth. 意為 “過(guò)去常常做某事 ”，只用于過(guò)去時(shí)態(tài)，暗示現(xiàn)在不做了。 to是不定式符號(hào)，后面跟動(dòng)詞原形。 He used to live in a small village, but now