新概念第一册79-80课课件

1、Lesson 79Carols shopping list .One false step will make a great difference. 失之毫厘，谬之千里。1课前补充倍数句型： (1)倍数比较级than， 例：The room is twice larger than that one这个房间是那个房间的两倍大。 There is 30 times greater chance of being hit by lightening than being attacked by a shark. (2)倍数as原级as， 例：The room is three times as

2、large as that one这个房间是那个房间的三倍。 (3)倍数the size heightlength weight width of 例：The room is three times the size of that one 这个房间是那个房间的3倍大。 2单词学习shopping n. 购物list n. 单子vegetable n. 蔬菜need v. 需要hope v. 希望 thing n. 事情money n. 钱 3 groceries n 食品杂货 fruit n水果 stationery n 文具 newsagent n 报刊零售人 chemist n 药剂师，

3、化学家4shopping n. 购物go shopping=do some shopping 去购物shopping center 购物中心shopping mall 商业街区make a shopping list 制作购物清单我们下午去购物怎么样？ How about go shopping this afternoon?5need v. 需要 v. 需要Does he need to know? n. 需要（物）；必要There is no need of worrying.不必担心。 Theres a growing need of new housing in many cities

4、.Theres no need that you leave so hurrilyIt is no need spending so much money我们不急需用钱。 We dont have any urgent need for money. v 必要，需要He neednt speak so aloud他不必说那么大声He neednt have cleaned the window他本没必要擦窗户6hope v. 希望 v. 希望；盼望；期待hope to do sth. I hope to study abroad next year.我明年想去国外学习。hope thatI h

5、ope that you study abroad next year.我希望你明年去国外学习。 n. 希望，期望；指望我们对未来充满希望 We are full of hope for the future.Where there is life, there is hope. 留得青山在，不怕没柴烧。7 n. 期望着的事；被寄予希望的人His hope is that his son will get married and settle down soon. 他所希望的是他儿子能早点结婚，安顿下来。He is a young man of genius, the hope of Russ

6、ian poetry. 他是一位年轻的天才，是俄罗斯诗歌的希望所在。wish 不真实的一些东西，只是一些希望Best wishes.8课文讲解93、Make a shopping list 做采购物品清单我需要做个采购物品清单。 I need to make a shopping list.我得给Rudder的材料做个清单。 I need to make a material list for Rudder。104、A lot of 很多=lots of既可用在可数名词前，也可用于不可数名词前。一般用于肯定句桌子上有很多苹果。There are a lot of apples on the t

7、able瓶子里有很多牛奶。There is a lot of milk in the bottlemany和much均可译成“许多”，但用法不同：many放在可数名词之前much放在不可数名词之前。115、have got=have我有一些朋友。 I have got some friends.我一个朋友也没有。 I havent got any friends.6、at all 丝毫，一点，根本，完全我完全不同意你的看法。I dont agree with you at all完全没有什么可担心的。There was nothing to worry about at all127.Must

8、&needmust表示“必须，应当”你不该弄出噪音来！ You mustnt make a noise! 我必须请大夫吗？ Must I call the doctor? No , you neednt. 13Need有两种词性1、need 做情态动词时，need表示“需要”、“必须” need + 动词原形 - need 是情态动词 多用于疑问句和否定句 没有时态，人称、数格的变化 可以直接加否定形式 不能单独做谓语，后边加动词原形。我需要约一下时间吗？ Need I make an appointment? 你不必太匆忙。 You need not hurry. 142、need 做实义动词 有人称、数格及时态上的变化，疑问句中也需用助动词do；need + to + 动词原形 - need 是实义动词在肯定句中，need后只跟动词不定式，不跟动词原形。 I need to go home.而在否定句和疑问句中，情况就不是这样