现在时

the North Pole

北极

设计意图:出示两种动物 (polar bear & penguin)与地球的北极 (the north pole)与南极(the south pole),直观地把两动物的居住地用今天将要学习的语法:一般现在时单数第三人称作主语的一般疑问句引出.

往返票 "one-way ticket"单程票

Air Travel: "round ticket

You forget现在时 that I was your classmate. | 1. Air Travel: "round ticket"往返票 "one-way ticket"单程票 | 2. airlines: Northwest西北 /

Conditionnel passe

条件式过去时

过去最近将来时Futur proche dans le passe | 条件式现在时Conditionnel present | 条件式过去时Conditionnel passe

the past tense

一般过去时

1.一般现在时 the present tense | 2.一般过去时 the past tense | 3.一般将来时 the future tense

present perfective

现在完成体

当助动词have为现在时形式(have/has)时,它与-ed分词相结合构成现在完成体(Present Perfective);当助动词have为过去时形式(had)时,它与-ed分词相结合构成过去完成体(Past Perfective).

present progressive

现在进行时

present perfect 现在完成时 | present progressive 现在进行时 | present simple 一般现在时

present progressive

现在进行体

present perfective progressive 现在完成进行体 | present progressive 现在进行体 | present tense 现在时

present progressive

现在进行时(短语)

polluted,,adj.被污染的,15 | present progressive,,现在进行时(短语),15 | present simple,,一般现在时(短语),15

simple present

简单现在时[陈

simple past 簡單過去時[陳174] | simple present 簡單現在時[陳174] | simplechange 單變[陳163]

so that

目的状语从句

(2) 状语从句:条件从句(主句用一般将来时;主句用一般现在时);原因状语从句;结果状语从句(so... that ...);让步状语从句(although, unless);目的状语从句(so that)

The Shop Around the Corner：街角商店

上错天堂投错胎Heaven Can Wait (1943) | 街角商店The Shop Around the Corner (1940) | 妮诺奇嘉Ninotchka (1939)

neigher nor gate：既非又不闸

"邻区最佳控制","neighboring optimal control" | "既非又不闸","neigher nor gate" | "内利亚克编译程式","NELIAC; naval electronics laboratory international algebraic complier"