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1、1 UnitUnit 6 6 MakingMaking JourneysJourneys ReadingReading 章节： Book 2 Unit 6 课时：1 课时 课题名称 Unit 6 Reading (2) 三维目标 1. After learning, students can master the language points and use them correctly. 2. Students should be more careful and patient when facing problems. 重点目标 Language Points 难点目标 Ami 1 导
2、入示标 学做思一：学做思一： Step 1. Warming up 2.Have a dictation 学做思二：学做思二：1 1） ProteinsProteins areare veryvery importantimportant forfor buildingbuilding ourour bodiesbodies；theythey helphelp usus toto buildbuild newnew cellscells asas oldold onesones die.die. one 不定代词，代替前面出现过的名词，以避免重复。如替代的名词为复数，则用 ones。 one(
3、s) 前面可用冠词(如 a green one，the one in the corner)，若没有形容词，aan 就不与 one 连用。 例句：1. I dont have a pen. Could you lend me one ? 2. I didnt buy a calculator in the shop, for they only had expensive ones. 3. Id like a big one with cream on.Id like one with cream on. 辨析: one(s)，the one(s) one 代替的是一个带不定冠词的可数名词，t
4、he one 代替的则是一个带定冠词的可数 名词。如：1. The best job is one which uses your skills in doing something 2. Dont tie it to that branchTie it to the one on the right 练习： 1. He has one blue pen and he needs a red _. 7 A. one B. once C. ones D. ones 2. -Which jackets are yours? -Let me see._ in the hall closet. A.
5、What B. They are C. The jackets D. The ones 3. Mr. Zhang gave the textbooks to all the pupils except _ who had already taken them. A. the ones B. ones C. some D. the others 4. The best job is _ which uses your skill in doing something together with your interest in the subject. A. something B. the o
6、ne C. one D. it 5. He bought me a gift, _ I like very much. A. one B. the one C. it D. that 2 2） CarbohydratesCarbohydrates areare importantimportant toto enableenable usus toto storestore energy-theyenergy-they provideprovide fuelfuel forfor thethe body.body. 1. enable sb. to do 促使能做 翻译：咖啡能让我们在考试期间
7、保持清醒。 _ 2. provide sb. with sth. provide sth. for sb. 提供 翻译：他们为可怜的孩子提供食物和衣物。 1)_ 2)_ 辨析：offer，provide 和 supply offer，provide 和 supply 都有“供给、提供”的意思，但用法不同。 1） provide 指有远见，为应付意外、紧急情况等作好充分准备而“供给、提供” ，可 用于 provide sb.（with sth.）或 provide sth.（for sb.）结构。 2）supply 通常指定期“供应” ，强调替代或补充所需物品，常用于 supply sb. wi
8、th sth.或 supply sth. to sb.结构。 3）offer 侧重表示“愿意给予” ，常用于 offer sb. sth.或 offer to do sth. 结构， 后不能接宾语从句。 练习：offer，provide 和 supply 应用： 2 1. She _ me a cup of tea. 2. Cows _ us with milk. 3. In Britain milk is _ to each house in bottles. 4. He _ to go instead of me. 5. The school _ food for the students
9、. 6. They _ us with all the books we need. （Keys：offered，supply，supplied ，provided ，offered，provided ） 3 3）AsAs longlong asas peoplepeople eateat enoughenough dairydairy foodsfoods，eggseggs，andand meatmeat，theythey cancan getget essentialessential proteins.proteins. as long as 有两个意思，一是用于本义，意为“与一样长(久
10、)” ，在否定句中， 也可说成 (not) so long as；二是用于引申义，表示“只要” ，用于此义时也可说成 so long as(不管是肯定句、否定句还是疑问句)。 翻译：1.他住在国外长达五年之久。 2.只要不下雨，我们就可以去。 _ _ 1. He will surely finish the job on time _ hes left to do it in his own way. A. as if B. even if C. so long as D. so that 2. Scientists generally agree that the earths climat
11、e will warm up over the next 50 to 100 years_ it has warmed in the 20,000 years since Ice Age. A. as long as B. as much as C. as long as D. as well as) 4)4) NutritionalNutritional valuevalue dependsdepends onon WhatWhat typestypes ofof foodfood youyou eat,eat, notnot whenwhen youyou eateat them.them
12、. depend 的意思是“依靠；依赖” ，为不及物动词，后接宾语时应与 on 或 upon 连用，注 意用于被动结构时，不要把 on 或 upon 漏掉了。 1. 后接带不定式的复合结构，即 depend on/ upon sb. to do sth., 意思是“指望某人 2 做某事” 。 你不能指望他们做这事。_- (You cant depend on them to do it.) 2. 用于“depend on / upon it + that 从句”这一结构，意思是“指望；对不 怀疑” 。 你不用怀疑，他们会及时到达那里。_ 3. That (all) depends = It (
13、all) depends，意思是“这很难说；那得看情况（而定） ” ， 主要用于口语中。 我也许会帮助你，但得视情况而定。_- 练习： 1.-How often do you eat out? -_，but usually once a week. A. Have no idea B. It depends C. As usual D. Generally speaking 2. -How long are you staying? -I dont know. _. A. Thats OK B. Never mind C. It depends D. It doesnt matter 3. I
14、m planning to hold a party in the open air, but I can make no guarantees because it _ the weather. A. links with B. depends on C. connects to D. decides on (B,C,B) 5）ItsIts widelywidely believedbelieved thatthat extraextra vitaminsvitamins provideprovide moremore energy.energy. It is believed that.据认为 这是一个主语从句的句型。其中，it 为形式主语，真正的主语为 that 从句。 【归纳】类似的结构有： It is said that 据说 It is expected that 一般预料 It is thought that 一般认为 It is reported that 据报道 2 It is known that 众所周知 翻译： 1) 人们相信我们队会赢得这场比赛的胜利。_ 2) 据报道我们国家又发射了一艘宇宙飞船。_
