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1、教材回归教材回归第5课时Unit 78，Book 7B abilitybadlyfiremencarelessbetterimpolitepolitemicetaughtweightnoisybelieve it or notlook outpay.forsave.from.put outin hospitalby the wayno problemall the timedo/try ones bestdo well inat the age oftake part inlose ones wayhear fromlook after/take care ofgrow upgo campin
2、gteach sb to do sthbe able tomake some noiserun after ballsweigh up to 40 gramswatch them swim aroundeven able to paythe 79yearoldput out the firea member oftakes part inbe carefulKeep your hair away fromLook outwhat did he doHow brave he iswith01able adj. 能，能够 Unit7，P81【特别关注】(1)be able to后面接动词原形，即b
3、e able to do sth.表示“能够/会做某事”，有时态的变化。(2)be able to与can意思相同，但can是情态动词，只有两种时态的变化：一般现在时can和一般过去时could。在表示猜测时，只能用can，不能用be able to。 Finish your homework first, then youll _ watch TV for an hour.Acan Bbe able toCable DcouldB【教材扫描】 02put out 扑灭Unit7，P82【拓展延伸】与put有关的短语：put away 把收起来put. on穿上；上演put.into. 把放进
4、put up建造；张贴put ones heart into. 全心全意做put down 放下put back(把钟表)拨慢put off 延期，推迟put up with 容忍。 The little child _ the toys and went for dinner.Aput on Bput upCput off Dput awayD【教材扫描】 03lose vt. 迷失，丢失 Unit7，P90【固定搭配】lose to sb./sth. 输给； lose oneself in sth. 全神贯注于；lose ones way 迷路，相当于be/get lost；lose on
5、es life 丧生；lose ones balance 失去平衡。【拓展延伸】lost adj.丢失的，可作定语和表语；loss n丧失，损失，如： the loss of sth. 丧失某物； suffer heavy loss 遭受重大损失。 根据所给汉语完成下列句子，每空词数不限。如果你去一个陌生的地方，很容易迷路。Its easy to _ if you go to a strange place.get lost/lose your way【教材扫描】 04teach vt. 教Unit8，P93【固定搭配】teach sb sthteach sth to sb教某人做某事teac
6、h oneself sthlearn sth by oneself自学某事teach sb how to do sth教某人如何做某事 用括号内所给动词的正确形式填空。I can still speak some French now, for I _ (teach) Chinese in France for several years.taught【教材扫描】 05care n. 照料，照顾Unit8，P95【固定搭配】take care 当心 take care oflook after 照料 care about关心；担心 care for 非常喜欢【特别关注】be careful w
7、ith sth.意为“小心/细致地做或对待某事”。with后只能接物，不能接人，相当于短语“be careful(in)doing sth.”。be careful not to do sth.意为“小心不要做某事” 。【拓展延伸】careful adj.小心的，仔细的；carefully adv.小心地，谨慎地； careless adj.粗心的，疏忽的； carelessly adv.粗心地，不注意地 用括号内所给词的适当形式填空。The little boy is so _(care) that he often leaves his homework at home.careless【
8、教材扫描】 06He went in and found his neighbour, the 79yearold Mrs Sun, in the kitchen. 他走进去，在厨房里发现了他的邻居79岁的孙奶奶。Unit7，P82【特别关注】79yearold是由“基数词名词形容词”构成的复合形容词，意为“79岁的”，词与词之间用连字符，名词用单数形式。常放在名词前作定语。 Tom, a _ boy, can speak English quite well. He wants to learn _ language next term.A. twelveyearsold; secondB.
9、 twelve year old; the second C. twelveyearold; a second（C）07She does not do her best this term. 这学期她没有尽最大努力。Unit7，P87【特别关注】do ones best的意思是“尽某人最大努力”，相当于try ones best。 What do you think of your host family, Jim?Great. They try _ best to make me feel at home.Athey BtheirCthem DtheirsB08My dog is the c
10、leverest animal of all. 我的狗是所有动物之中最聪明的。Unit8，P94【特别关注】of all意为“在所有之中”。由of, in, among等构成的介词短语表示最高级所属的范围。该句型结构为“主语谓语the形容词的最高级范围(三者或三者以上)”，形容词最高级前必须加定冠词the。 Have you watched A Bite of China recently?Of course. I do believe Chinese food is _ in the world.A. the most deliciousB. more deliciousC. delicio
11、usA09My dog is my best friend, And Ill look after him till the end. 我的狗是我最好的朋友，我会照顾他一直到永远。Unit8，P94【特别关注】(1)look after意为“照看；照顾”，后跟名词或代词作宾语。相当于take care of。look after.welltake good care of照顾好，照看好。look构成的常见短语有：look for寻找；look like看起来像；look at sb./sth.看某人/某物；look out at.向外看；look out of朝外看；look forward to期盼。(2)till the end相当于all the time，意为“直到最后，一直，始终”。(3)till既可以用作介词又可用作连词，意为“到时；直到为止”。till用于肯定句时，主句的动词只能用延续性的，它所表示的动作一直延续到till表示的时间为止，意为“直到为止”。till用于否定句时，主句的动词通常是非延续性的，它所表示的动作直到till所表示的时间才发生，意为“直到(才)”。 My little brother is ill, so I have to _ him.Alook after Blook forClook upA