外研版八年級(jí)英語(yǔ)下冊(cè)《Please write to me and send me some photos!》Summer in Los Angeles PPT精品課件,共41頁(yè)。
學(xué)習(xí)目標(biāo)
1. To master the words and expressions in Unit 1.
2. To understand the conversation about holiday trips and future plans.
Lead in
Something about Los Angeles
Los Angeles is on the west coast of America and it is the second largest city in America.
It is called “City of Angels” (天使之城).
It has a population of over 3.9 million.
Learn the new words and expressions.
1. list n. 名單;清單
【相關(guān)短語(yǔ)】
on the list 在清單上;在名單上
make a list 列清單
a shopping list 購(gòu)物清單
eg: Before I go shopping, I make a list of the things I must buy.
在我買東西之前,我把必須買的東西列個(gè)清單。
2. crazy adj. 發(fā)瘋的;荒唐的
【相關(guān)短語(yǔ)】
go crazy 狂熱;情緒高漲
be crazy about 酷愛(ài);深愛(ài);癡迷
eg: You’re crazy to go out in such stormy weather.
在這種暴風(fēng)雨的天氣外出,你瘋了。
Danny is crazy about football.
丹尼對(duì)足球很癡迷。
3. shorts n. [用復(fù)數(shù)] 短褲
shorts只用作復(fù)數(shù)形式,直接作主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。表示“一條短褲”要用“a pair of shorts”。
eg: She put on a pair of shorts and a T-shirt.
她穿上一條短褲和一件T恤衫。
4. weigh v. 重量有……;重……
weigh用作動(dòng)詞表“稱……重量”時(shí),后接表示物體的名詞或代詞作賓語(yǔ)。表示“有……重”時(shí),可不接賓語(yǔ),直接跟重量。
eg: She weighed the stone in her hand.
她用手掂了掂那塊石頭的重量。
5. total adj. 總的;全部的
total強(qiáng)調(diào)一切都計(jì)算在內(nèi),有強(qiáng)烈的計(jì)算意味,在句中只能作定語(yǔ),不能作表語(yǔ)。total無(wú)比較級(jí)和最高級(jí)。
eg: The work was a total success. 工作取得了圓滿成功。
Her total income is seventy thousand yuan a year.
她一年的收入是七萬(wàn)元。
【拓展】
total還用作名詞,表示“總數(shù),總量,總額”,常用于短語(yǔ)“in total”,意思是“總計(jì),總共”。
知識(shí)講解
1. Well, it sounds crazy but I don’t know what to take.
嗯,這聽(tīng)起來(lái)瘋狂,但我不知道帶什么。
but在句中作連詞,連接兩個(gè)句子,表示“但是”,兩個(gè)句子之間是轉(zhuǎn)折的關(guān)系。
Tom is smart, but he doesn’t like reading.
湯姆很聰明,但他不愛(ài)閱讀。
【拓展】
and, or用作連詞,也可以連接兩個(gè)句子,and意為“和”,兩個(gè)句子是并列關(guān)系; or意為“或者”,句子是選擇關(guān)系(多含選其一的含義)。
并列復(fù)合句
1. 并列復(fù)合句的定義:由并列連詞and, but, or等把兩個(gè)或兩個(gè)以上的簡(jiǎn)單句連在一起而構(gòu)成的句子。
Jane has kept the book for three days and she must return it tomorrow.
The boy fell off the bike, but he didn’t hurt.
2. 并列復(fù)合句的構(gòu)成:
并列復(fù)合句的基本結(jié)構(gòu)是:簡(jiǎn)單句+并列連詞+簡(jiǎn)單句
I help him and he helps me.
You must put on your coat, or you’ll have a bad cold in such a cold day.
2. I’m leaving at the end of July and I’m going to stay there for four weeks.
我將在7月底走,要在那里待4周。
at the end of 意為“在……的最后;在……的盡頭”,指時(shí)間或位置,后接表示時(shí)間或地點(diǎn)的名詞。
There’s a bank at the end of the street.
在街的盡頭,有一家銀行。
3. Is 200 dollars enough? 二百美元夠嗎?
enough作形容詞,意為“足夠的;充足的”,在句中作表語(yǔ),也可修飾名詞,可以放在名詞前面,也可以放在名詞后面。
Many people in Africa still don’t have enough food now.
非洲的許多人現(xiàn)在仍沒(méi)有足夠的食物。
【拓展】enough可作副詞,修飾動(dòng)詞、形容詞或副詞,但要放在動(dòng)詞、形容詞或副詞后面。
My mother is careful enough to look after your baby well.
我母親足夠細(xì)心可以照顧好你的孩子。
4. You’d better ask the travel company about the total weight for all your bags.
你最好問(wèn)問(wèn)旅行社關(guān)于行李總重量的事。
had better 意為“最好”,常縮略為 ’d better,后跟動(dòng)詞原形,用來(lái)表示對(duì)別人的一種建議、勸告或愿望。
【常用搭配】
had better do sth. 意為“最好做某事”;had better not do sth. 意為“最好不要做某事”其中had 是助動(dòng)詞。
You’d better be careful. 你最好小心些。
We’d better not go home too late. 我們最好不要回家太晚了。
Exercise
1. 我將在四月底出發(fā)。
I will set off at the end of April.
2. 明天會(huì)下雨。
It’s going to rain tomorrow.
3. 你的包一定不要太重。
Your bag mustn’t be too heavy.
4. 包裹已經(jīng)到了。 (parcel ['pɑ:sl])
Your parcel has arrived already.
5. MH370航班在3月8日消失了。(Flight MH370, disappear)
Flight MH370 disappeared on March 8.
Homework
1. Recite the dialogue.
2. Finish the exercise in the workbook.
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