Text

目录Lesson

Lesson

Lesson

StructureVerb to be

Lesson

Lesson

Lesson

Lesson

Lesson

Negative not

Short answers with to be

Preposition in

Who is Mr．Gordon？

ConversationsWho is Mrs．Ross？

Who are you？

ReadingMr．and Mrs．Ross

Lesson Review

Text

StructureVerbs like to live

Auxiliary verb do

Preposition to

ConversationDo you drive？

ReadingThe city and the country

Lesson Review

Text

StructureNoun plurals：key/keys

Verb to have

To have to

Negative not with regular verbs

ConversationHouse for sale

ReadingA new house

Lesson Review

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StructureVerbs like to help

Short answers with auxiliary do

There is，there are

Short answers with there is，there are

ConversationIn the bank

ReadingThe bank teller

Lesson Review

Text

StructureNorn plurals：book/books

Contractions isn't and aren't

Article an

ConversationWhere is the bus stop？

ReadingTaking the bus

Lesson Review

Text

StructureVerbs like to wash

Imperative form of verbs

Preposition at

ConversationAt the subway station

ReadingThe subway is fast

Lesson Review

Text

StructurePresent progressive tense

Present progressive tense：-ing

Present progressive tense：verbs like to swim

Convers ationAt the post office

ReadingA busy day at the post office

Lesson Review

Text

StructurePossessives

Noun plurals：buses

Preposition with

Convers ationAt a restaurant

ReadingEating out

Lesson Review